-these were the
- Kerberos Version 5, Release 1.1
+
+ Kerberos Version 5, Release 1.2.2
Release Notes
-which will be updated before the next release by
+
The MIT Kerberos Team
Unpacking the Source Distribution
---------------------------------
-The source distribution of Kerberos 5 comes in three gzipped tarfiles,
-krb5-1.1.src.tar.gz, krb5-1.1.doc.tar.gz, and krb5-1.1.crypto.tar.gz.
-The krb5-1.1.doc.tar.gz contains the doc/ directory and this README
-file. The krb5-1.1.src.tar.gz contains the src/ directory and this
-README file, except for the crypto library sources, which are in
-krb5-1.1.crypto.tar.gz.
-
-Instruction on how to extract the entire distribution follow. These
-directions assume that you want to extract into a directory called
-DIST.
+The source distribution of Kerberos 5 comes in a gzipped tarfile,
+krb5-1.2.2.tar.gz. Instruction on how to extract the entire
+distribution follow. These directions assume that you want to extract
+into a directory called DIST.
If you have the GNU tar program and gzip installed, you can simply do:
mkdir DIST
cd DIST
- gtar zxpf krb5-1.1.src.tar.gz
- gtar zxpf krb5-1.1.crypto.tar.gz
- gtar zxpf krb5-1.1.doc.tar.gz
+ gtar zxpf krb5-1.2.2.tar.gz
If you don't have GNU tar, you will need to get the FSF gzip
distribution and use gzcat:
mkdir DIST
cd DIST
- gzcat krb5-1.1.src.tar.gz | tar xpf -
- gzcat krb5-1.1.crypto.tar.gz | tar xpf -
- gzcat krb5-1.1.doc.tar.gz | tar xpf -
+ gzcat krb5-1.2.2.tar.gz | tar xpf -
-Both of these methods will extract the sources into DIST/krb5-1.1/src
-and the documentation into DIST/krb5-1.1/doc.
+Both of these methods will extract the sources into DIST/krb5-1.2.2/src
+and the documentation into DIST/krb5-1.2.2/doc.
Building and Installing Kerberos 5
----------------------------------
compile and install Kerberos V5 on any platform, you may send mail to
krb5-bugs@mit.edu.
-Notes, Major Changes, and Known Bugs
-------------------------------------
-
-* Triple DES support is included; however, it is only usable for
- service keys at the moment, due to a large number of compatibility
- issues. For example, the GSSAPI library has some (buggy) support
- for a triple DES session key, but it is intentionally disabled.
- ** Do not use triple-DES in your config files except as described in
- ** the documentation.
-
-* The principal database now uses the btree backend of Berkeley DB.
- This should result in improved KDC performance.
-
-* The lib/rpc tests do not appear to work under NetBSD-1.4, for
- reasons that are not completely clear at the moment, but probably
- have something to do with portmapper interfacing. This should not
- affect other operations, such as kadmind operation.
-
-* Shared library builds are under a new framework; at this point only
- Solaris (2.x), Irix (6.5), NetBSD (1.4 i386), and possibly Linux are
- known to work. All other working shared library builds may be
- figments of your imagination.
-
-* Many existing databases, especially those converted from krb4
- original databases, may contain expiration dates in 1999. You
- should make sure to update these expiration dates, and also change
- any config file entries that have two-digit years.
-
-* Hardware preauthentication is known to be broken; this will be fixed
- in an upcoming release.
-
-* krb524d now defaults to forking into the background; use
- "krb524d -nofork" to avoid forking.
-
-* Not all reported bugs have been fixed in this release, due to time
- constraints. We are planning to make another release in the near
- future with more complete triple DES support, and additional
- bugfixes. Many of the bugs in our database are reported against
- what is now quite old code, or require hardware that we do not have,
- which make them difficult to reproduce and debug. We will work on
- these older bugs and some externally submitted patches for the
- following release.
+Notes, Major Changes, and Known Bugs for 1.2.2
+----------------------------------------------
+
+Notes:
+
+* This release is a patch release; some non-critical bugs and feature
+ requests have not been incorporated.
+
+Major Changes:
+
+* The KDC dump format has been updated to include per-principal policy
+ information. This will require updating your slave KDCs before your
+ master if you want things to still work.
+
+* A library bug that prevented kprop from working properly with DES3
+ keys has been fixed.
+
+* kpasswd should no longer coredump when there is no kadmin_server
+ line in krb5.conf.
+
+* ASN.1 parsing has been improved to deal with indefinite encodings,
+ such as those emitted by DCE-1.0 derived systems.
+
+* Preauthentication handling code in the initial ticket APIs has been
+ fixed to handle zero-length ETYPE_INFO sequences without causing a
+ NULL pointer dereference.
+
+* The replay cache should no longer leak temporary files. Related
+ hard-to-analyze filename bugs in the rcache code should also be
+ fixed.
+
+* Library builds should now work on AIX.
+
+* KDC local address search code should now work on AIX.
+
+* The yacc grammar for the ftp daemon has been modified to be
+ compilable on HP/UX with Bison; namespace pollution from system
+ headers was causing trouble before.
+
+Known Bugs:
+
+* The gss-sample test application suite is known to not communicate
+ with the gss-sample suite in 1.1.x and earlier releases. This is
+ the result of changes to increase functionality; fixes to allow for
+ backwards compatibility will occur in a later release.
+
+* Handling of utmp and utmpx updates is known to be broken on some
+ systems, such as Solaris 8. We are investigating possible solutions
+ to this problem.
+
+* Tru64 Unix 5.0 (aka OSF/1 5.0), at least, has some problems with
+ revoke() returning ENOTTY in open_slave in the pty library. One
+ possible workaround is to insert
+
+ vfs:
+ revoke_tty_only = 0
+
+ in /etc/sysconfigtab. It is not known whether this workaround will
+ cause other problems.
+
+* BSD/OS 4.x may have some problems compiling. These are being
+ investigated.
+
+Notes, Major Changes, and Known Bugs for 1.2.1 and 1.2
+------------------------------------------------------
+
+* Triple DES support, for session keys as well as user or service
+ keys, should be nearly complete in this release. Much of the work
+ that has been needed is generic multiple-cryptosystem support, so
+ the addition of another cryptosystem should be much easier.
+
+ * GSSAPI support for 3DES has been added. An Internet Draft is
+ being worked on that will describe how this works; it is not
+ currently standardized. Some backwards-compatibility issues in
+ this area mean that enabling 3DES support must be done with
+ caution; service keys that are used for GSSAPI must not be updated
+ to 3DES until the services themselves are upgraded to support 3DES
+ under GSSAPI.
+
+* DNS support for locating KDCs is enabled by default. DNS support
+ for looking up the realm of a host is compiled in but disabled by
+ default (due to some concerns with DNS spoofing).
+
+ We recommend that you publish your KDC information through DNS even
+ if you intend to rely on config files at your own site; otherwise,
+ sites that wish to communicate with you will have to keep their
+ config files updated with your information. One of the goals of
+ this code is to reduce the client-side configuration maintenance
+ requirements as much as is possible, without compromising security.
+
+ See the administrator's guide for information on setting up DNS
+ information for your realm.
+
+ One important effect of this for developers is that on many systems,
+ "-lresolv" must be added to the compiler command line when linking
+ Kerberos programs.
+
+ Configure-time options are available to control the inclusion of the
+ DNS code and the setting of the defaults. Entries in krb5.conf will
+ also modify the behavior if the code has been compiled in.
+
+* Numerous buffer-overrun problems have been found and fixed. Many of
+ these were in locations we don't expect can be exploited in any
+ useful way (for example, overrunning a buffer of MAXPATHLEN bytes if
+ a compiled-in pathname is too long, in a program that has no special
+ privileges). It may be possible to exploit a few of these to
+ compromise system security.
+
+* Partial support for IPv6 addresses has been added. It can be
+ enabled or disabled at configure time with --enable-ipv6 or
+ --disable-ipv6; by default, the configure script will search for
+ certain types and macros, and enable the IPv6 code if they're found.
+ The IPv6 support at this time mostly consists of including the
+ addresses in credentials.
+
+* A protocol change has been made to the "rcmd" suite (rlogin, rsh,
+ rcp) to address several security problems described in Kris
+ Hildrum's paper presented at NDSS 2000. New command-line options
+ have been added to control the selection of protocol, since the
+ revised protocol is not compatible with the old one.
+
+* A security problem in login.krb5 has been fixed. This problem was
+ only present if the krb4 compatibility code was not compiled in.
+
+* A security problem with ftpd has been fixed. An error in the in the
+ yacc grammar permitted potential root access.
+
+* The client programs kinit, klist and kdestroy have been changed to
+ incorporate krb4 support. New command-line options control whether
+ krb4 behavior, krb5 behavior, or both are used.
+
+* Patches from Frank Cusack for much better hardware preauth support
+ have been incorporated.
+
+* Patches from Matt Crawford extend the kadmin ACL syntax so that
+ restrictions can be imposed on what certain administrators may do to
+ certain accounts.
+
+* A KDC on a host with multiple network addresses will now respond to
+ a client from the address that the client used to contact it. The
+ means used to implement this will however cause the KDC not to
+ listen on network addresses configured after the KDC has started.
+
+Minor changes
+-------------
+
+* The shell code for searching for the Tcl package at configure time
+ has been modified. If a tclConfig.sh can be found, the information
+ it contains is used, otherwise the old searching method is tried.
+ Let us know if this new scheme causes any problems.
+
+* Shared library builds may work on HPUX, Rhapsody/MacOS X, and newer
+ Alpha systems now.
+
+* The Windows build will now include kvno and gss-sample.
+
+* The routine krb5_secure_config_files has been disabled. A new
+ routine, krb5_init_secure_context, has been added in its place.
+
+* The routine decode_krb5_ticket is now being exported as
+ krb5_decode_ticket. Any programs that used the old name (which
+ should be few) should be changed to use the new name; we will
+ probably eliminate the old name in the future.
+
+* The CCAPI-based credentials cache code has been changed to store the
+ local-clock time of issue and expiration rather than the KDC-clock
+ times.
+
+* On systems with large numbers of IP addresses, "kinit" should do a
+ better job of acquiring those addresses to put in the user's
+ credentials.
+
+* Several memory leaks in error cases in the gssrpc code have been
+ fixed.
+
+* A bug with login clobbering some internal static storage on AIX has
+ been fixed.
+
+* Per-library initialization and cleanup functions have been added,
+ for use in configurations that dynamically load and unload these
+ libraries.
+
+* Many compile-time warnings have been fixed.
+
+* The GSS sample programs have been updated to exercise more of the
+ API.
+
+* The telnet server should produce a more meaningful error message if
+ authentication is required but not provided.
+
+* Changes have been made to ksu to make it more difficult to use it to
+ leak information the user does not have access to.
+
+* The sample config file information for the CYGNUS.COM realm has been
+ updated, and the GNU.ORG realm has been added.
+
+* A configure-time option has been added to enable a replay cache in
+ the KDC. We recommend its use when hardware preauthentication is
+ being used. It is enabled by default, and can be disabled if
+ desired with the configure-time option --disable-kdc-replay-cache.
+
+* Some new routines have been added to the library and krb5.h.
+
+* A new routine has been added to the prompter interface to allow the
+ application to determine which of the strings prompted for is the
+ user's password, in case it is needed for other purposes.
+
+* The remote kadmin interface has been enhanced to support the
+ specification of key/salt types for a principal.
+
+* New keytab entries' key values can now be specified manually with a
+ new command in the ktutil program.
+
+* A longstanding bug where certain krb4 exchanges using the
+ compatibility library between systems with different byte orders
+ would fail half the time has been fixed.
+
+* A source file under the GPL has been replaced with an equivalent
+ under the BSD license. The file, strftime.c, was part of one of the
+ OpenVision admin system applications, and was only used on systems
+ that don't have strftime() in their C libraries.
+
+* Many bug reports are still outstanding in our database. We are
+ continuing to work on this backlog.
+
Copyright Notice and Legal Administrivia
----------------------------------------
-Copyright (C) 1985-1999 by the Massachusetts Institute of Technology.
+Copyright (C) 1985-2001 by the Massachusetts Institute of Technology.
All rights reserved.
MIT trademarks in order to convey information (although in doing so,
recognition of their trademark status should be given).
+----
+
The following copyright and permission notice applies to the
OpenVision Kerberos Administration system located in kadmin/create,
kadmin/dbutil, kadmin/passwd, kadmin/server, lib/kadm5, and portions
and our gratitude for the valuable work which has been
performed by MIT and the Kerberos community.
+----
+
+ Portions contributed by Matt Crawford <crawdad@fnal.gov> were
+ work performed at Fermi National Accelerator Laboratory, which is
+ operated by Universities Research Association, Inc., under
+ contract DE-AC02-76CHO3000 with the U.S. Department of Energy.
+
Acknowledgements
----------------
Thanks to Ken Hornstein at NRL for providing many bug fixes and
suggestions.
+Thanks to Matt Crawford at FNAL for bugfixes and enhancements.
+
Thanks to Sean Mullan and Bill Sommerfeld from Hewlett Packard for
their many suggestions and bug fixes.
+Thanks to Nalin Dahyabhai of RedHat and Chris Evans for locating and
+providing patches for numerous buffer overruns.
+
+Thanks to Christopher Thompson and Marcus Watts for discovering the
+ftpd security bug.
+
Thanks to the members of the Kerberos V5 development team at MIT, both
-past and present: Danillo Almeida, Jay Berkenbilt, Richard Basch, John
+past and present: Danilo Almeida, Jay Berkenbilt, Richard Basch, John
Carr, Don Davis, Alexandra Ellwood, Nancy Gilman, Matt Hancher, Sam
-Hartman, Paul Hill, Marc Horowitz, Eva Jacobus, Barry Jaspan, Geoffrey
-King, John Kohl, Scott McGuire, Kevin Mitchell, Cliff Neuman, Paul
-Park, Ezra Peisach, Chris Provenzano, Ken Raeburn, Jon Rochlis, Jeff
-Schiller, Brad Thompson, Harry Tsai, Ted Ts'o, Marshall Vale, Tom Yu.
+Hartman, Paul Hill, Marc Horowitz, Eva Jacobus, Miroslav Jurisic,
+Barry Jaspan, Geoffrey King, John Kohl, Peter Litwack, Scott McGuire,
+Kevin Mitchell, Cliff Neuman, Paul Park, Ezra Peisach, Chris
+Provenzano, Ken Raeburn, Jon Rochlis, Jeff Schiller, Brad Thompson,
+Harry Tsai, Ted Ts'o, Marshall Vale, Tom Yu.
+2001-02-22 Tom Yu <tlyu@mit.edu>
+
+ * admin.texinfo: Remove references to "rename_princpal".
+
+2001-02-16 Tom Yu <tlyu@mit.edu>
+
+ * admin.texinfo (Dumping a Kerberos Database to a File):
+ (Restoring a Kerberos Database from a Dump File): Update to
+ reflect new dump file format and new flags to force beta7 dump
+ format.
+
+ * install.texinfo (Switching Master and Slave KDCs):
+ (Upgrading Existing Kerberos V5 Installations): Update to reflect
+ new dump file format that includes principal policy information.
+
+2000-06-22 Tom Yu <tlyu@mit.edu>
+
+ * build.texinfo (HPUX): Update note for HPUX compiler flags.
+ (Shared Library Support): Update shared lib support info.
+
+2000-06-16 Ken Raeburn <raeburn@mit.edu>
+
+ * admin.texinfo: Update descriptions to indicate full support for
+ des3. Describe new DNS-related libdefaults tags for krb5.conf.
+
+ * build.texinfo (Options to Configure): Fix @item labels.
+
+ * install.texinfo: Update descriptions to indicate full support
+ for des3, and describe "v4" salt as being useful only with
+ des-cbc-crc.
+
+2000-06-15 Tom Yu <tlyu@mit.edu>
+
+ * admin.texinfo: Note in multiple places that the current default
+ dump format doesn't include the per-principal policy information,
+ and some means of working around this problem.
+
+ * install.texinfo (Switching Master and Slave KDCs): Note that
+ in the process of swapping KDCs, it is necessary to do a ov format
+ dump in order to preserve per-principal policy information.
+
+2000-06-13 Tom Yu <tlyu@mit.edu>
+
+ * install.texinfo (Upgrading Existing Kerberos V5 Installations):
+ Add info describing how to preserve policy information while
+ upgrading. Also needs to go into other sections, possibly.
+
+2000-06-13 Ken Raeburn <raeburn@mit.edu>
+
+ * build.texinfo: Enter correct xref info for DNS data
+ descriptions. Fix up text around some xrefs.
+ * install.texinfo: Describe SRV and TXT DNS records. Fix up text
+ around some xrefs.
+
+2000-06-09 Tom Yu <tlyu@mit.edu>
+
+ * admin.texinfo: Add descriptions of the kadmin {ank,cpw,ktadd} -e
+ flag.
+
+2000-06-06 Ken Raeburn <raeburn@mit.edu>
+
+ * install.texinfo: Describe new DNS support, and 3DES upgrade
+ path. Update "enctypes" config file sample lines.
+
+ * build.texinfo: No kpasswd directory. Describe new configure
+ options.
+
+ * send-pr.texinfo: Suggest caution regarding tab expansion for
+ patches.
+
+2000-06-02 Ken Raeburn <raeburn@mit.edu>
+
+ * definitions.texinfo: Update for 1.2 release.
+
+2000-05-31 Ken Raeburn <raeburn@mit.edu>
+
+ * krb425.texinfo (libdefaults): Add description of v4_realm.
+
1999-09-22 Tom Yu <tlyu@mit.edu>
* copyright.texinfo: Update copyright again.
@include definitions.texinfo
@set EDITION 1.0
-@set UPDATED November 27, 1996
+@set UPDATED June 16, 2000
@finalout @c don't print black warning boxes
@itemx default_tgs_enctypes
Identifies the supported list of session key encryption types that
should be returned by the KDC. The list may be delimited with commas or
-whitespace. Currently, the only supported encryption type is
+whitespace. Currently, the supported encryption types are
+"des3-hmac-sha1" and
"des-cbc-crc". Support for other encryption types is planned in the
future.
Identifies the supported list of session key encryption
types that should be requested by the client. The format is the same as
for @emph{default_tkt_enctypes}. Again, the only supported encryption
-type is "des-cbc-crc".
+types are "des3-hmac-sha1" and "des-cbc-crc".
@itemx clockskew
Sets the maximum allowable amount of clockskew in seconds that the
DCE and Kerberos can share the cache, but some versions of DCE do not
support the default cache as created by this version of Kerberos. Use a
value of 1 on DCE 1.0.3a systems, and a value of 2 on DCE 1.1 systems.
+
+@itemx dns_lookup_kdc
+Indicate whether DNS SRV records should be used to locate the KDCs and
+other servers for a realm, if they are not listed in the information for
+the realm. (Note that the @samp{admin_server} entry must be in the
+file, because the DNS implementation for it is incomplete.)
+
+Enabling this option does open up a type of denial-of-service attack, if
+someone spoofs the DNS records and redirects you to another server.
+However, it's no worse than a denial of service, because that fake KDC
+will be unable to decode anything you send it (besides the initial
+ticket request, which has no encrypted data), and anything the fake KDC
+sends will not be trusted without verification using some secret that it
+won't know.
+
+If this option is not specified but @samp{dns_fallback} is, that value
+will be used instead. If neither option is specified, the behavior
+depends on configure-time options; if none were given, the default is to
+enable this option. If the DNS support is not compiled in, this entry
+has no effect.
+
+@itemx dns_lookup_realm
+Indicate whether DNS TXT records should be used to determine the
+Kerberos realm of a host.
+
+Enabling this option may permit a redirection attack, where spoofed DNS
+replies persuade a client to authenticate to the wrong realm, when
+talking to the wrong host (either by spoofing yet more DNS records or by
+intercepting the net traffic). Depending on how the client software
+manages hostnames, however, it could already be vulnerable to such
+attacks. We are looking at possible ways to minimize or eliminate this
+exposure. For now, we encourage more adventurous sites to try using
+Secure DNS.
+
+If this option is not specified but @samp{dns_fallback} is, that value
+will be used instead. If neither option is specified, the behavior
+depends on configure-time options; if none were given, the default is to
+disable this option. If the DNS support is not compiled in, this entry
+has no effect.
+
+@itemx dns_fallback
+General flag controlling the use of DNS for Kerberos information. If
+both of the preceding options are specified, this option has no effect.
+
@end table
@node appdefaults, realms (krb5.conf), libdefaults, krb5.conf
[libdefaults]
ticket_lifetime = 600
default_realm = @value{PRIMARYREALM}
- default_tkt_enctypes = des-cbc-crc
- default_tgs_enctypes = des-cbc-crc
+ default_tkt_enctypes = des3-hmac-sha1 des-cbc-crc
+ default_tgs_enctypes = des3-hmac-sha1 des-cbc-crc
[realms]
@value{PRIMARYREALM} = @{
(String.) Specifies the name of the master key.
@itemx master_key_type
-(Key type string.) Specifies the master key's key type. Only
-"des-cbc-crc" is supported at this time.
+(Key type string.) Specifies the master key's key type. Either
+"des3-hmac-sha1" or
+"des-cbc-crc" may be used at this time.
@itemx max_life
(Delta time string.) Specifes the maximum time period for which a
@itemx supported_enctypes
List of key:salt strings. Specifies the default key/salt combinations
of principals for this realm. Any principals created through
-@code{kadmin} will have keys of these types. Since only the encryption
-type "des-cbc-crc" is supported, you should set this tag to
-@samp{des-cbc-crc:normal des-cbc-crc:v4}.
+@code{kadmin} will have keys of these types. If you do not yet wish to
+enable triple-DES support, you should set this tag to
+@samp{des-cbc-crc:normal des-cbc-crc:v4}; otherwise, put
+@samp{des3-hmac-sha1:normal} at the beginning of the list.
@itemx kdc_supported_enctypes
List of key:salt strings. Specifies the permitted key/salt combinations
of principals for this realm. You should set this tag to
-@samp{des-cbc-crc:normal des-cbc-crc:v4}.
-
-@b{Note:} You may also use @samp{des3-cbc-sha1:normal} before
-@samp{des-cbc-crc:normal} if you wish to support triple-DES service keys
-in addition to DES service keys. In order to create such service keys,
-you must use the @code{-e} option to @code{kadmin.local}, running on the
-KDC system itself; the remote @code{kadmin} client does not allow this
-option. We do not currently support the use of triple-DES keys anywhere
-other than for service keys.
-
+@samp{des3-hmac-sha1:normal des-cbc-crc:normal des-cbc-crc:v4}.
@end table
kadmind_port = 749
max_life = 10h 0m 0s
max_renewable_life = 7d 0h 0m 0s
- master_key_type = des-cbc-crc
- supported_enctypes = des-cbc-crc:normal des-cbc-crc:v4
- kdc_supported_enctypes = des-cbc-crc:normal des-cbc-crc:v4
+ master_key_type = des3-hmac-sha1
+ supported_enctypes = des3-hmac-sha1:normal des-cbc-crc:normal des-cbc-crc:v4
+ kdc_supported_enctypes = des3-hmac-sha1:normal des-cbc-crc:normal des-cbc-crc:v4
@}
[logging]
@b{(For @code{kadmin.local} only.)}
Sets the list of cryptosystem and salt types to be used for any new keys
created. Available types include @samp{des3-cbc-sha1:normal},
-@samp{des-cbc-crc:normal}, and @samp{des-cbc-crc:v4}. In this release,
-the @samp{des3-cbc-sha1:normal} type should only be used when
-registering service principals; for any services that may request
-tickets themselves to initiate some action, it should be combined with
-one or more of the other types.
+@samp{des-cbc-crc:normal}, and @samp{des-cbc-crc:v4}.
+
@end table
@node Date Format, Principals, Kadmin Options, Administrating Kerberos Database Entries
* Adding or Modifying Principals::
* Deleting Principals::
* Changing Passwords::
-* Renaming Principals::
@end menu
@node Retrieving Information About a Principal, Privileges, Principals, Principals
@code{add_principal} has the aliases @code{addprinc} and
@code{ank}@footnote{@code{ank} was the short form of the equivalent
command using the deprecated @code{kadmin5} database administrative
-tool. It has been kept}. @code{modify_principal} has the alias @code{modprinc}.
+tool. It has been kept. @code{modify_principal} has the alias @code{modprinc}.}
The @code{add_principal} and @code{modify_principal} commands take the
following switches:
@item -randkey
Sets the key for the principal to a random value (@code{add_principal}
-only). @value{COMPANY} recommends using this option for host keys. You
-may also wish to use the @b{kadmin.local} command-line options @b{-e
-"des3-cbc-sha1:normal des-cbc-crc:normal"}@xref{Kadmin Options} on the
-KDC machine itself for host keys and other service keys that are
-security-critical.
+only). @value{COMPANY} recommends using this option for host keys.
@item -pw @i{password}
Sets the key of the principal to the specified string and does not
prompt for a password (@code{add_principal} only). @value{COMPANY} does
not recommend using this option.
+
+@item -e @i{enc:salt...}
+Uses the specified list of enctype-salttype pairs for setting the key of
+the principal. The quotes are necessary if there are multiple
+enctype-salttype pairs. This will not function against kadmin daemons
+earlier than krb5-1.2.
@end table
If you want to just use the default values, all you need to do is:
@end group
@end smallexample
-@node Changing Passwords, Renaming Principals, Deleting Principals, Principals
+@node Changing Passwords, , Deleting Principals, Principals
@subsection Changing Passwords
To change a principal's password use the kadmin @code{change_password}
@item @b{-pw} @i{password}
Sets the password to the string @i{password}. @value{COMPANY} does not
recommend using this option.
+
+@item @b{-e} @i{"enc:salt..."}
+Uses the specified list of enctype-salttype pairs for setting the key of
+the principal. The quotes are necessary if there are multiple
+enctype-salttype pairs. This will not function against kadmin daemons
+earlier than krb5-1.2.
@end table
For example:
Note that @code{change_password} will not let you change the password to
one that is in the principal's password history.
-@node Renaming Principals, , Changing Passwords, Principals
-@subsection Renaming Principals
-
-To rename a principal, use the kadmin @code{rename_principal} command,
-which requires both the ``add'' and ``delete'' administrative
-privileges. The syntax is:
-
-@smallexample
-@b{rename_principal} [@b{-force}] @i{old_principal} @i{new_principal}
-@end smallexample
-
-@noindent The @code{rename_principal} command has the alias @code{renprinc}.
-
-For example:
-
-@smallexample
-@group
-@b{kadmin:} renprinc test test0
-@b{Are you sure you want to rename the principal
-"test@@@value{PRIMARYREALM}" to
-"test0@@@value{PRIMARYREALM}"? (yes/no):} yes
-@b{Principal "test@@@value{PRIMARYREALM}" renamed to
-"test0@@@value{PRIMARYREALM}".
-Make sure that you have removed "test@@@value{PRIMARYREALM}" from
-all ACLs before reusing.
-kadmin:}
-@end group
-@end smallexample
-
@node Policies, Dumping a Kerberos Database to a File, Principals, Administrating Kerberos Database Entries
@section Policies
@code{dump} command on one of the KDCs. The syntax is:
@smallexample
-@b{kdb5_util dump} [@b{-old}] [@b{-b6}] [@b{-ov}] [@b{-verbose}] [@i{filename}
-[@i{principals...}]]
+@b{kdb5_util dump} [@b{-old}] [@b{-b6}] [@b{-b7}] [@b{-ov}] [@b{-verbose}]
+[@i{filename} [@i{principals...}]]
@end smallexample
The @code{kdb5_util dump} command takes the following options:
@itemx -b6
causes the dump to be in the Kerberos 5 Beta 6 format (``kdb5_edit
load_dump version 3.0'').
+@itemx -b7
+causes the dump to be in the Kerberos 5 Beta 7 format (``kdb5_util
+load_dump version 4''). This was the dump format produced on releases
+prior to 1.2.2.
@itemx -ov
causes the dump to be in ovsec_adm_export format.
@itemx -verbose
is:
@smallexample
-@b{kdb5_util load} [@b{-old}] [@b{-b6}] [@b{-ov}] [@b{-verbose}] [@b{-update}]
-@i{dumpfilename} @i{dbname} [@i{admin_dbname}]
+@b{kdb5_util load} [@b{-old}] [@b{-b6}] [@b{-b7}] [@b{-ov}] [@b{-verbose}]
+[@b{-update}] @i{dumpfilename} @i{dbname} [@i{admin_dbname}]
@end smallexample
The @code{kdb5_util load} command takes the following options:
@itemx -b6
requires the dump to be in the Kerberos 5 Beta 6 format (``kdb5_edit
load_dump version 3.0'').
+@itemx -b7
+requires the dump to be in the Kerberos 5 Beta 7 format (``kdb5_util
+load_dump version 4'').
@itemx -ov
requires the dump to be in ovsec_adm_export format.
@itemx -verbose
use @i{keytab} as the keytab file. Otherwise, @code{ktadd} will use the
default keytab file (@code{/etc/krb5.keytab}).
+@item @b{-e} @i{"enc:salt..."}
+Uses the specified list of enctype-salttype pairs for setting the key of
+the principal. The quotes are necessary if there are multiple
+enctype-salttype pairs. This will not function against kadmin daemons
+earlier than krb5-1.2.
+
@item -q
run in quiet mode. This causes @code{ktadd} to display less verbose
information.
Principals}) command.
@end table
-For example (The line beginning with @result{} is a continuation of the
-previous line.):
+Here is a sample session, using configuration files that enable only
+@samp{des-cbc-crc} encryption. (The line beginning with @result{} is a
+continuation of the previous line.)
@smallexample
@group
@item
KRB5PLACEHOLD_111: KRB5 error code 111
@item
-+
KRB5PLACEHOLD_112: KRB5 error code 112
@item
KRB5PLACEHOLD_113: KRB5 error code 113
+2000-06-22 Ken Raeburn <raeburn@mit.edu>
+
+ * Makefile (lib1.stamp): Use texindex instead of index.
+
1999-08-30 Ken Raeburn <raeburn@mit.edu>
* libdes.tex: Don't use ncs style; it's availability is dependent
lib1.stamp: $(LIBTEX) $(STYLES)
touch library.ind
latex library
- index library.idx
+ texindex library.idx
date > lib1.stamp
.tex.dvi:
tree which contains both the source files and the object files is the
simplest. However, if you need to maintain Kerberos for a large number
of platforms, you will probably want to use separate build trees for
-each platform. We recommend that you look at see @ref{OS
-Incompatibilities} for notes that we have on particular operating
+each platform. We recommend that you look at @ref{OS
+Incompatibilities}, for notes that we have on particular operating
systems.
@menu
require Perl in order to operate. If all of these resources are not
available during configuration, the KADM5 tests will not run. The TCL
installation directory can be specified with the @code{--with-tcl}
-configure option (see @xref{Options to Configure}). The runtest and
+configure option. (See @xref{Options to Configure}.) The runtest and
perl programs must be in the current execution path.
If you install DejaGnu, TCL, or Perl after configuring and building
re-configure the tree and run @code{make} at the top level again to make
sure all the proper programs are built. To save time, you actually only
need to reconfigure and build in the directories src/kadmin/testing,
-src/lib/rpc, src/lib/kadm5, and src/kpasswd.
+src/lib/rpc, src/lib/kadm5.
@node Options to Configure, osconf.h, Testing the Build, Building Kerberos V5
@section Options to Configure
(see @ref{Solaris versions 2.0 through 2.3}) or fails to pass the tests in
@file{src/tests/resolv} you will need to use this option.
-@item --enable-shared
-
-This option will turn on the building and use of shared library objects
-in the Kerberos build. This option is only supported on certain
-platforms.
-
@item --with-vague-errors
If enabled, gives vague and unhelpful error messages to the client... er,
header file (@file{TCLPATH/include/tcl.h} as well as where the Tcl
library should be found (@file{TCLPATH/lib}).
+@item --enable-shared
+
+This option will turn on the building and use of shared library objects
+in the Kerberos build. This option is only supported on certain
+platforms.
+
+@item --enable-dns
+@item --enable-dns-for-kdc
+@item --enable-dns-for-realm
+
+Enable the use of DNS to look up a host's Kerberos realm, or a realm's
+KDCs, if the information is not provided in krb5.conf. See
+@xref{Hostnames for the Master and Slave KDCs}, and @xref{Mapping
+Hostnames onto Kerberos Realms}. By default, DNS lookups are enabled
+for the latter but not for the former.
+
+@item --enable-kdc-replay-cache
+
+Enable a cache in the KDC to detect retransmitted messages, and resend
+the previous responses to them. This protects against certain types of
+attempts to extract information from the KDC through some of the
+hardware preauthentication systems.
+
@end table
For example, in order to configure Kerberos on a Solaris machine using
-the @samp{suncc} with the optimizer turned on, run the configure
+the @samp{suncc} compiler with the optimizer turned on, run the configure
script with the following options:
@example
of the libraries may be installed on the same system and continue to
work.
-Currently the supported platforms are
-@comment NetBSD 1.0A, AIX 3.2.5, AIX 4.1,
-Solaris 2.6 (aka SunOS 5.6) and Irix 6.5.
-@comment Alpha OSF/1 >= 2.1, HP-UX >= 9.X.
+Currently the supported platforms are Solaris 2.6 (aka SunOS 5.6) and Irix 6.5.
+
+Shared library support has been tested on the following platforms but
+not exhaustively (they have been built but not necessarily tested in an
+installed state): Tru64 (aka Alpha OSF/1 or Digital Unix) 4.0, NetBSD
+1.4.x (i386), and HP/UX 10.20.
+
+Platforms for which there is shared library support but not significant
+testing include FreeBSD, OpenBSD, MacOS 10, AIX, Linux, and SunOS 4.x.
To enable shared libraries on the above platforms, run the configure
script with the option @samp{--enable-shared}.
In version 3.2 and beyond of the operating system, we have not seen any
problems with the native compiler.
+@c @node Alpha Tru64 UNIX 5.0
+@c @subsection Alpha Tru64 UNIX 5.0
+@c ... login.krb5 problems
+
@node BSDI, HPUX, Alpha OSF/1 (Digital Unix) V2.0++, OS Incompatibilities
@subsection BSDI
The native (bundled) compiler for HPUX currently will not work, because
it is not a full ANSI C compiler. The optional compiler (c89) should
-work as long as you give it the @samp{+Olibcalls -D_HPUX_SOURCE} (this
-has only been tested for HPUX 9.0). At this point, using GCC is
-probably your best bet.
+work as long as you give it the @samp{-D_HPUX_SOURCE} flag
+(i.e. @samp{./configure --with-cc='c89 -D_HPUX_SOURCE'}). This has only
+been tested recently for HPUX 10.20.
@node Solaris versions 2.0 through 2.3, Solaris 2.X, HPUX, OS Incompatibilities
@subsection Solaris versions 2.0 through 2.3
-Copyright @copyright{} 1985-1999 by the Massachusetts Institute of Technology.
+Copyright @copyright{} 1985-2000 by the Massachusetts Institute of Technology.
@quotation
Export of software employing encryption from the United States of
@set RANDOMUSER johndoe
@set RANDOMUSER1 jennifer
@set RANDOMUSER2 david
-@set RELEASE 1.1
-@set PREVRELEASE 1.0
+@set RELEASE 1.2
+@set PREVRELEASE 1.1
@set INSTALLDIR /usr/@value{LCPRODUCT}
@set PREVINSTALLDIR @value{INSTALLDIR}
@set ROOTDIR /usr/local
@node Mapping Hostnames onto Kerberos Realms, Ports for the KDC and Admin Services, Kerberos Realms, Realm Configuration Decisions
@section Mapping Hostnames onto Kerberos Realms
-Mapping hostnames onto Kerberos realms is done through a set of rules in
+Mapping hostnames onto Kerberos realms is done in one of two ways.
+
+The first mechanism, which has been in use for years in MIT-based
+Kerberos distributions, works through a set of rules in
the @code{krb5.conf} configuration file. (@xref{krb5.conf}.) You can
specify mappings for an entire domain or subdomain, and/or on a
hostname-by-hostname basis. Since greater specificity takes precedence,
description of the parts of the @code{krb5.conf} file and what may be
specified in each. A sample @code{krb5.conf} file appears in
@ref{krb5.conf}. You should be able to use this file, substituting the
-relevant information for your Kerberos instllation for the samples.
+relevant information for your Kerberos installation for the samples.
+
+The second mechanism, recently introduced into the MIT code base but not
+currently used by default, works by looking up the information in
+special @code{TXT} records in the Domain Name Service. If this
+mechanism is enabled on the client, it will try to look up a @code{TXT}
+record for the DNS name formed by putting the prefix @code{_kerberos} in
+front of the hostname in question. If that record is not found, it will
+try using @code{_kerberos} and the host's domain name, then its parent
+domain, and so forth. So for the hostname
+BOSTON.ENGINEERING.FOOBAR.COM, the names looked up would be:
+
+@smallexample
+_kerberos.boston.engineering.foobar.com
+_kerberos.engineering.foobar.com
+_kerberos.foobar.com
+_kerberos.com
+@end smallexample
+
+The value of the first TXT record found is taken as the realm name.
+(Obviously, this doesn't work all that well if a host and a subdomain
+have the same name, and different realms. For example, if all the hosts
+in the ENGINEERING.FOOBAR.COM domain are in the ENGINEERING.FOOBAR.COM
+realm, but a host named ENGINEERING.FOOBAR.COM is for some reason in
+another realm. In that case, you would set up TXT records for all
+hosts, rather than relying on the fallback to the domain name.)
+
+Even if you do not choose to use this mechanism within your site, you
+may wish to set up anyways, for use when interacting with other sites.
@node Ports for the KDC and Admin Services, Slave KDCs, Mapping Hostnames onto Kerberos Realms, Realm Configuration Decisions
@section Ports for the KDC and Admin Services
@section Hostnames for the Master and Slave KDCs
@value{COMPANY} recommends that your KDCs have a predefined set of
-CNAMEs, such as @code{@value{KDCSERVER}} for the master KDC and
+CNAME records (DNS hostname aliases), such as @code{@value{KDCSERVER}}
+for the master KDC and
@code{@value{KDCSLAVE1}}, @code{@value{KDCSLAVE2}}, @dots{} for the
slave KDCs. This way, if you need to swap a machine, you only need to
change a DNS entry, rather than having to change hostnames.
+A new mechanism for locating KDCs of a realm through DNS has been added
+to the @value{COMPANY} @value{PRODUCT} distribution. A relatively new
+record type called @code{SRV} has been added to DNS. Looked up by a
+service name and a domain name, these records indicate the hostname and
+port number to contact for that service, optionally with weighting and
+prioritization. (See RFC 2782 if you want more information. You can
+follow the example below for straightforward cases.)
+
+The use with Kerberos is fairly straightforward. The domain name used
+in the SRV record name is the domain-style Kerberos realm name. (It is
+possible to have Kerberos realm names that are not DNS-style names, but
+we don't recommend it for Internet use, and our code does not support it
+well.) Several different Kerberos-related service names are used:
+
+@table @code
+@item _kerberos._udp
+This is for contacting any KDC. This entry will be used the most often.
+Normally you should list ports 88 and 750 on each of your KDCs.
+
+@item _kerberos-master._udp
+This entry should refer to those KDCs, if any, that will immediately see
+password changes to the Kerberos database. This entry is used only in
+one case, when the user is logging in and the password appears to be
+incorrect; the master KDC is then contacted, and the same password used
+to try to decrypt the response, in case the user's password had recently
+been changed and the first KDC contacted hadn't been updated. Only if
+that fails is an ``incorrect password'' error given.
+
+If you have only one KDC, or for whatever reason there is no accessible
+KDC that would get database changes faster than the others, you do not
+need to define this entry.
+
+@item _kerberos-adm._tcp
+This should list port 749 on your master KDC. Support for it is not
+complete at this time, but it will eventually be used by the
+@code{kadmin} program and related utilities. For now, you will also
+need the @code{admin_server} entry in @code{krb5.conf}.
+
+@item _kpasswd._udp
+This should list port 464 on your master KDC. It is used when a user
+changes her password.
+
+@end table
+
+Be aware, however, that the DNS SRV specification requires that the
+hostnames listed be the canonical names, not aliases. So, for example,
+you might include the following records in your (BIND-style) zone file:
+
+@smallexample
+$ORIGIN foobar.com.
+_kerberos TXT "FOOBAR.COM"
+kerberos CNAME daisy
+kerberos-1 CNAME use-the-force-luke
+kerberos-2 CNAME bunny-rabbit
+_kerberos._udp SRV 0 0 88 daisy
+ SRV 0 0 88 use-the-force-luke
+ SRV 0 0 88 bunny-rabbit
+_kerberos-master._udp SRV 0 0 88 daisy
+_kerberos-adm._tcp SRV 0 0 749 daisy
+_kpasswd._udp SRV 0 0 464 daisy
+@end smallexample
+
+As with the DNS-based mechanism for determining the Kerberos realm of a
+host, we recommend distributing the information this way for use by
+other sites that may want to interact with yours using Kerberos, even if
+you don't immediately make use of it within your own site. If you
+anticipate installing a very large number of machines on which it will
+be hard to update the Kerberos configuration files, you may wish to do
+all of your Kerberos service lookups via DNS and not put the information
+(except for @code{admin_server} as noted above) in future versions of
+your @code{krb5.conf} files at all. Eventually, we hope to phase out
+the listing of server hostnames in the client-side configuration files;
+making preparations now will make the transition easier in the future.
+
@node Database Propagation, , Hostnames for the Master and Slave KDCs, Realm Configuration Decisions
@section Database Propagation
authenticate the KDC to itself automatically before starting the
@code{kadmind} and @code{krb5kdc} daemons (@i{e.g.,} as part of the
machine's boot sequence). The stash file, like the keytab file
-(@xref{The Keytab File}) is a potential point-of-entry for a break-in,
+(see @xref{The Keytab File}, for more information) is a potential
+point-of-entry for a break-in,
and if compromised, would allow unrestricted access to the Kerberos
database. If you choose to install a stash file, it should be readable
only by root, and should exist only on the KDC's local disk. The file
Next you need to add administrative principals to the Kerberos database.
(You must add at least one now.) To do this, use @code{kadmin.local}
@emph{on the master KDC}. The administrative principals you create
-should be the ones you added to the ACL file (see @xref{Add
-Administrators to the Acl File}). In the following example, the
+should be the ones you added to the ACL file. (See @xref{Add
+Administrators to the Acl File}.) In the following example, the
administration principal @code{admin/admin} is created:
@smallexample
have a stash file in order to do this.
You can verify that they started properly by checking for their startup
-messages in the logging locations you defined in @code{/etc/krb5.conf}
-(see @xref{Edit the Configuration Files}). For example:
+messages in the logging locations you defined in @code{/etc/krb5.conf}.
+(See @xref{Edit the Configuration Files}.) For example:
@smallexample
@b{shell%} tail /var/log/krb5kdc.log
@code{kadmin} to load principals for your users, hosts, and other
services into the Kerberos database. This procedure is described fully in the
``Adding or Modifying Principals'' section of the @value{PRODUCT} System
-Administrator's Guide. (@xref{Create Host Keys for the Slave KDCs} for a
+Administrator's Guide. (@xref{Create Host Keys for the Slave KDCs}, for a
brief description.) The keytab is generated by running @code{kadmin}
and issuing the @code{ktadd} command.
@item
Run your database propagation script manually, to ensure that the slaves
all have the latest copy of the database. (@xref{Propagate the Database
-to Each Slave KDC}.)
+to Each Slave KDC}.) As of the 1.2.2 release, it is no longer necessary
+to use ``kdb5_util dump -ov'' in order to preserve per-principal policy
+information, as the default dump format now supports it. Note you
+should update your slaves prior to your master, so that they will
+understand the new dump format. (This is a good policy anyway.)
@end enumerate
On the @emph{new} master KDC:
Switch the CNAMEs of the old and new master KDCs. (If you don't do
this, you'll need to change the @code{krb5.conf} file on every client
machine in your Kerberos realm.)
+
@end enumerate
@node Installing and Configuring UNIX Client Machines, UNIX Application Servers, Installing KDCs, Installing Kerberos V5
@c @code{from}
@code{su}, @code{passwd}, and @code{rdist}.
-@node Client Machine Configuration Files, Mac OS X Configuration, Client Programs, Installing and Configuring UNIX Client Machines
+@node Client Machine Configuration Files, , Client Programs, Installing and Configuring UNIX Client Machines
@subsection Client Machine Configuration Files
Each machine running Kerberos must have a @code{/etc/krb5.conf} file.
If you already have an existing Kerberos database that you created with
a prior release of Kerberos 5, you can upgrade it to work with the
-current release with the @code{kdb5_util} command. The process for
-upgrading a Master KDC involves the following steps (the lines beginning
-with => indicate a continuation of the previous line):
+current release with the @code{kdb5_util} command. It is only necessary
+to perform this dump/undump procedure if you were running a krb5-1.0.x
+KDC and are migrating to a krb5-1.1.x or newer KDC. The process for
+upgrading a Master KDC involves the following steps:
@enumerate
-@item Stopping your current KDC and administration
+@item Stop your current KDC and administration
server processes, if any.
-@item Dumping your existing Kerberos database to an ASCII file with
+@item Dump your existing Kerberos database to an ASCII file with
@code{kdb5_util}'s ``dump'' command:
@smallexample
@group
-@b{shell%} kdb5_util -r @value{PRIMARYREALM} dump
-@result{} @value{ROOTDIR}/var/krb5kdc/old-kdb-dump
+@b{shell%} cd @value{ROOTDIR}/var/krb5kdc
+@b{shell%} kdb5_util dump old-kdb-dump
+@b{shell%} kdb5_util dump -ov old-kdb-dump.ov
@b{shell%}
@end group
@end smallexample
-@item Creating a new Master KDC installation (@xref{Install the Master
+@item Create a new Master KDC installation (@xref{Install the Master
KDC}). If you have a stash file for your current database, choose any
new master password but then copy your existing stash file to the
location specified by your kdc.conf; if you do not have a stash file for
@smallexample
@group
-@b{shell%} kdb5_util load @value{ROOTDIR}/var/krb5kdc/old-kdb-dump
+@b{shell%} cd @value{ROOTDIR}/var/krb5kdc
+@b{shell%} kdb5_util load old-kdb-dump
+@b{shell%} kdb5_util load -update old-kdb-dump.ov
@b{shell%}
@end group
@end smallexample
@end enumerate
+The ``dump -ov'' and ``load -update'' commands are necessary in order to
+preserve per-principal policy information, since the dump format in
+releases prior to 1.2.2 filters out that information. If you omit those
+steps, the loaded database database will lose the policy information for
+each principal that has a policy.
+
To update a Slave KDC, you must stop the old server processes on the
Slave KDC, install the new server binaries, reload the most recent slave
dump file, and re-start the server processes.
+@menu
+* Upgrading to Triple-DES Encryption Keys::
+@end menu
+
+@node Upgrading to Triple-DES Encryption Keys, , Upgrading Existing Kerberos V5 Installations, Upgrading Existing Kerberos V5 Installations
+@section Upgrading to Triple-DES Encryption Keys
+
+Beginning with the 1.2 release from MIT, Kerberos includes a stronger
+encryption algorithm called ``triple DES'' -- essentially, three
+applications of the basic DES encryption algorithm, greatly increasing
+the resistance to a brute-force search for the key by an attacker. This
+algorithm is more secure, but encryption is much slower. We expect to
+add other, faster encryption algorithms at some point in the future.
+
+Release 1.1 had some support for triple-DES service keys, but with
+release 1.2 we have added support for user keys and session keys as
+well. Release 1.0 had very little support for multiple cryptosystems,
+and some of that software may not function properly in an environment
+using triple-DES as well as plain DES.
+
+Because of the way the MIT Kerberos database is structured, the KDC will
+assume that a service supports only those encryption types for which
+keys are found in the database. Thus, if a service has only a
+single-DES key in the database, the KDC will not issue tickets for that
+service that use triple-DES session keys; it will instead issue only
+single-DES session keys, even if other services are already capable of
+using triple-DES. So if you make sure your application server software
+is updated before adding a triple-DES key for the service, clients
+should be able to talk to services at all times during the updating
+process.
+
+Normally, the listed @code{supported_enctypes} in @code{kdc.conf} are
+all used when a new key is generated. You can control this with
+command-line flags to @code{kadmin} and @code{kadmin.local}. You may
+want to exclude triple-DES by default until you have updated a lot of
+your application servers, and then change the default to include
+triple-DES. We recommend that you always include @code{des-cbc-crc} in
+the default list.
+
@node Bug Reports for Kerberos V5, Files, Upgrading Existing Kerberos V5 Installations, Top
@chapter Bug Reports for @value{PRODUCT}
[libdefaults]
ticket_lifetime = 600
default_realm = @value{PRIMARYREALM}
- default_tkt_enctypes = des-cbc-crc
- default_tgs_enctypes = des-cbc-crc
+ default_tkt_enctypes = des3-hmac-sha1 des-cbc-crc
+ default_tgs_enctypes = des3-hmac-sha1 des-cbc-crc
[realms]
@value{PRIMARYREALM} = @{
kadmind_port = 749
max_life = 10h 0m 0s
max_renewable_life = 7d 0h 0m 0s
- master_key_type = des-cbc-crc
- supported_enctypes = des-cbc-crc:normal
+ master_key_type = des3-hmac-sha1
+ supported_enctypes = des3-hmac-sha1:normal des-cbc-crc:normal
@}
@end group
@end smallexample
-To add Kerberos V4 support, change the @code{supported_enctypes} line to:
-
-@smallexample
- supported_enctypes = des-cbc-crc:normal des-cbc-crc:v4
-@end smallexample
+To add Kerberos V4 support, add @code{des-cbc-crc:v4} to the
+@code{supported_enctypes} line.
@menu
* Encryption Types and Salt Types::
@node Encryption Types and Salt Types, , kdc.conf, kdc.conf
@appendixsubsec Encryption Types and Salt Types
-Currently, @value{PRODUCT} supports only DES and triple-DES encryption;
-however, triple-DES is currently supported only for service keys, not
-for user keys or session keys. The encoding types include
+Currently, @value{PRODUCT} supports only DES and triple-DES encryption.
+The encoding types include
@code{des-cbc-crc} and @code{des3-cbc-sha1}. The @dfn{salt} is
additional information encoded within the key that tells what kind of
key it is. The only salts that you will be likely to encounter are:
your @value{PRODUCT} keys
@item @dfn{v4}, which is necessary only for compatibility with a v4 KDC
+or a v4 version of @code{kinit}, and then only with @code{des-cbc-crc}
+encryption
@item @dfn{afs}, which you will never need to generate, and which you will
encounter only if you dump an AFS database into a Kerberos database
default_domain mapping rule. It contains V4 instances (tag name) which
should be translated to some specific hostname (tag value) as the second
component in a Kerberos V5 principal name.
+
+@itemx v4_realm
+This relation allows the administrator to configure a different
+realm name to be used when converting V5 principals to V4
+ones. This should only be used when running separate V4 and V5
+realms, with some external means of password sychronization
+between the realms.
+
@end table
@node kdc.conf, , krb5.conf, Configuration Files
Bug reports that include proposed fixes are especially welcome. If you
do include fixes, please send them using either context diffs or unified
-diffs (using @samp{diff -c} or @samp{diff -u}, respectively).
+diffs (using @samp{diff -c} or @samp{diff -u}, respectively). Please be
+careful when using ``cut and paste'' or other such means to copy a patch
+into a bug report; depending on the system being used, that can result
+in converting TAB characters into spaces, which makes applying the
+patches more difficult.
The @code{krb5-send-pr} program is installed in the directory
@code{@value{ROOTDIR}/sbin}.
+2001-01-31 Tom Yu <tlyu@mit.edu>
+
+ * aclocal.m4 (KRB5_LIB_PARAMS): Fix up previous patch to avoid
+ ordering issues when calling sed, as well as some quoting
+ nastiness due to bugs in kadmin/testing/scripts/env_setup.shin.
+
+2001-01-31 Tom Yu <tlyu@mit.edu>
+
+ * aclocal.m4 (KRB5_LIB_PARAMS): Fix up Irix RUN_ENV to work around
+ LD_LIBRARY*_PATH's inability to override rpaths.
+
+2001-01-28 Tom Yu <tlyu@mit.edu>
+
+ * aclocal.m4 (KRB5_LIB_AUX): Smash some shared lib file extensions
+ so that AIX doesn't break, since static and shared libs are
+ mutually exclusive on AIX.
+
+2000-06-22 Tom Yu <tlyu@mit.edu>
+
+ * aclocal.m4 (CC_LINK_STATIC): Another fix for freebsd shared libs
+ from David Cross.
+
+2000-06-21 Ken Raeburn <raeburn@mit.edu>
+
+ * aclocal.m4 (KRB5_AC_ENABLE_DNS): Rewrite to fix logic. Now
+ --enable-dns-for-XX really will be heeded for setting default
+ behavior. Also, DNS support can now be compiled in while still
+ turned off by default. Print out whether the DNS support will be
+ compiled in.
+
+2000-06-21 Tom Yu <tlyu@mit.edu>
+
+ * aclocal.m4: Fix freebsd CC_LINK_SHARED to have correct rpath
+ flags. Thanks to David Cross.
+
+2000-06-08 Tom Yu <tlyu@mit.edu>
+
+ * aclocal.m4 (CC_LINK_STATIC): Fix to use old library search
+ order; otherwise if there are shared libraries with the same name
+ elsewhere in the search path, they'll take precedence over the
+ static ones in the tree.
+
+2000-05-08 Nalin Dahyabhai <nalin@redhat.com>
+
+ * wconfig.c (main): Warn if copying command-line option string
+ will overflow internal buffer.
+
+2000-05-03 Tom Yu <tlyu@mit.edu>
+
+ * aclocal.m4 (AC_KRB5_TCL_TRYOLD): Search by appending stuff to
+ CPPFLAGS and LDFLAGS to notice if there may be problems with stuff
+ earlier along in either variable overriding.
+
+2000-04-18 Ken Raeburn <raeburn@mit.edu>
+
+ * aclocal.m4 (KRB5_AC_ENABLE_DNS): Set RESOLV_LIB, and substitute
+ it into the Makefile.
+ (AC_LIBRARY_NET): Set RESOLV_LIB.
+
+2000-04-18 Danilo Almeida <dalmeida@mit.edu>
+
+ * Makefile.in (clean-windows): Actually clean gss-sample on Windows.
+
+2000-04-11 Danilo Almeida <dalmeida@mit.edu>
+
+ * Makefile.in (clean-windows): Clean gss-sample on Windows.
+
+2000-04-04 Ken Raeburn <raeburn@mit.edu>
+
+ * aclocal.m4 (KRB5_AC_ENABLE_DNS): Check for dns, dns-for-kdc, and
+ dns-for-realm separately. Define KRB5_DNS_LOOKUP if either mode
+ is enabled. Define KRB5_DNS_LOOKUP_KDC and KRB5_DNS_LOOKUP_REALM
+ if the appropriate modes are enabled.
+ * acconfig.h (KRB5_DNS_LOOKUP_KDC, KRB5_DNS_LOOKUP_REALM): Undef.
+
+2000-03-24 Ken Raeburn <raeburn@mit.edu>
+
+ * aclocal.m4 (KRB5_LIB_PARAMS): Check for alpha*-dec-osf* instead
+ of alpha-dec-osf*.
+
2000-03-15 Ken Raeburn <raeburn@mit.edu>
* aclocal.m4 (KRB5_AC_ENABLE_DNS): Fix typo that caused the DNS
@echo Making clean in clients
cd ..\clients
$(MAKE) -$(MFLAGS) clean
- cd ..
+ @echo Making in appl\gss-sample
+ cd ..\appl\gss-sample
+ $(MAKE) -$(MFLAGS) clean
+ cd ..\..
@echo Making clean in root
#
/* Define if DNS support for finding realms and KDC locations should
be compiled in. */
#undef KRB5_DNS_LOOKUP
+#undef KRB5_DNS_LOOKUP_KDC
+#undef KRB5_DNS_LOOKUP_REALM
/* Define to `long' if <sys/types.h> doesn't define. */
#undef time_t
AC_CHECK_LIB(ld, main, DL_LIB=-lld)
krb5_save_CPPFLAGS="$CPPFLAGS"
krb5_save_LDFLAGS="$LDFLAGS"
- CPPFLAGS="$TCL_INCLUDES $CPPFLAGS"
- LDFLAGS="$TCL_LIBPATH $LDFLAGS"
+ CPPFLAGS="$CPPFLAGS $TCL_INCLUDES"
+ LDFLAGS="$LDFLAGS $TCL_LIBPATH"
tcl_header=no
AC_CHECK_HEADER(tcl.h,AC_DEFINE(HAVE_TCL_H) tcl_header=yes)
if test $tcl_header=no; then
AC_MSG_RESULT([Forcing static libraries.])
# avoid duplicate rules generation for AIX and such
SHLIBEXT=.so-nobuild
+ SHLIBVEXT=.so.v-nobuild
+ SHLIBSEXT=.so.s-nobuild
else
AC_MSG_RESULT([Enabling shared libraries.])
+ # Clear some stuff in case of AIX, etc.
+ if test "$STLIBEXT" = "$SHLIBEXT" ; then
+ STLIBEXT=.a-nobuild
+ LIBLIST=
+ LIBLINKS=
+ OBJLISTS=
+ LIBINSTLIST=
+ fi
LIBLIST="$LIBLIST "'lib$(LIB)$(SHLIBEXT)'
LIBLINKS="$LIBLINKS "'$(TOPLIBD)/lib$(LIB)$(SHLIBEXT) $(TOPLIBD)/lib$(LIB)$(SHLIBVEXT)'
case "$SHLIBSEXT" in
SHLIBVEXT=.so.v-nobuild
SHLIBSEXT=.so.s-nobuild
fi],
- RUN_ENV=
+[ RUN_ENV=
CC_LINK="$CC_LINK_STATIC"
-)dnl
+ SHLIBEXT=.so-nobuild
+ SHLIBVEXT=.so.v-nobuild
+ SHLIBSEXT=.so.s-nobuild])dnl
if test -z "$LIBLIST"; then
AC_MSG_ERROR([must enable one of shared or static libraries])
# Set up architecture-specific variables.
case $krb5_cv_host in
-alpha-dec-osf*)
+alpha*-dec-osf*)
SHLIBVEXT='.so.$(LIBMAJOR).$(LIBMINOR)'
SHLIBSEXT='.so.$(LIBMAJOR)'
SHLIBEXT=.so
SHLIB_EXPFLAGS='-rpath $(SHLIB_RDIRS) $(SHLIB_DIRS) $(SHLIB_EXPLIBS)'
PROFFLAGS=-pg
CC_LINK_SHARED='$(CC) $(PROG_LIBPATH) -Wl,-rpath -Wl,$(PROG_RPATH)'
- CC_LINK_STATIC='$(CC) $(PROG_LIBPATH)'
+ # Need -oldstyle_liblookup to avoid picking up shared libs from
+ # other builds. OSF/1 / Tru64 ld programs look through the entire
+ # library path for shared libs prior to looking through the
+ # entire library path for static libs.
+ CC_LINK_STATIC='$(CC) $(PROG_LIBPATH) -Wl,-oldstyle_liblookup'
# $(PROG_RPATH) is here to handle things like a shared tcl library
RUN_ENV='LD_LIBRARY_PATH=`echo $(PROG_LIBPATH) | sed -e "s/-L//g" -e "s/ /:/g"`:$(PROG_RPATH):/usr/shlib:/usr/ccs/lib:/usr/lib/cmplrs/cc:/usr/lib:/usr/local/lib; export LD_LIBRARY_PATH; _RLD_ROOT=/dev/dummy/d; export _RLD_ROOT;'
;;
PROFFLAGS=-p
CC_LINK_SHARED='$(CC) $(PROG_LIBPATH) -Wl,-rpath -Wl,$(PROG_RPATH)'
CC_LINK_STATIC='$(CC) $(PROG_LIBPATH)'
- RUN_ENV='LD_LIBRARY_PATH=`echo $(PROG_LIBPATH) | sed -e "s/-L//g" -e "s/ /:/g"`; export LD_LIBRARY_PATH;'
+ # This grossness is necessary due to the presence of *three*
+ # supported ABIs on Irix, and the precedence of the rpath over
+ # LD_LIBRARY*_PATH. Like OSF/1, _RLD*_ROOT needs to be set to
+ # work around this lossage.
+ add='`echo $(PROG_LIBPATH) | sed -e "s/-L//g" -e "s/ /:/g"`'
+ dummy=/dev/dummmy/d
+ # Set the N32 and 64 variables first because the unqualified
+ # variables affect all three and can cause the sed command to fail.
+ RUN_ENV="LD_LIBRARYN32_PATH=$add:/usr/lib32:/usr/lib32/internal:/lib32:/opt/lib32; export LD_LIBRARYN32_PATH; _RLDN32_ROOT=$dummy; export _RLDN32_ROOT; LD_LIBRARY64_PATH=$add:/usr/lib64:/usr/lib64/internal:/lib64:/opt/lib64; export LD_LIBRARY64_PATH; _RLD64_ROOT=$dummy; export _RLD64_ROOT; LD_LIBRARY_PATH=$add:/usr/lib:/usr/lib/internal:/lib:/lib/cmplrs/cc:/usr/lib/cmplrs/cc:/opt/lib; export LD_LIBRARY_PATH; _RLD_ROOT=$dummy; export _RLD_ROOT;"
;;
mips-sgi-irix*)
PROFFLAGS=-p
CC_LINK_SHARED='$(CC) $(PROG_LIBPATH) -Wl,-rpath -Wl,$(PROG_RPATH)'
CC_LINK_STATIC='$(CC) $(PROG_LIBPATH)'
- RUN_ENV='LD_LIBRARY_PATH=`echo $(PROG_LIBPATH) | sed -e "s/-L//g" -e "s/ /:/g"`; export LD_LIBRARY_PATH;'
+ # This grossness is necessary due to the presence of *three*
+ # supported ABIs on Irix, and the precedence of the rpath over
+ # LD_LIBRARY*_PATH. Like OSF/1, _RLD*_ROOT needs to be set to
+ # work around this lossage.
+ add='`echo $(PROG_LIBPATH) | sed -e "s/-L//g" -e "s/ /:/g"`'
+ dummy=/dev/dummmy/d
+ # Set the N32 and 64 variables first because the unqualified
+ # variables affect all three and can cause the sed command to fail.
+ RUN_ENV="LD_LIBRARYN32_PATH=$add:/usr/lib32:/usr/lib32/internal:/lib32:/opt/lib32; export LD_LIBRARYN32_PATH; _RLDN32_ROOT=$dummy; export _RLDN32_ROOT; LD_LIBRARY64_PATH=$add:/usr/lib64:/usr/lib64/internal:/lib64:/opt/lib64; export LD_LIBRARY64_PATH; _RLD64_ROOT=$dummy; export _RLD64_ROOT; LD_LIBRARY_PATH=$add:/usr/lib:/usr/lib/internal:/lib:/lib/cmplrs/cc:/usr/lib/cmplrs/cc:/opt/lib; export LD_LIBRARY_PATH; _RLD_ROOT=$dummy; export _RLD_ROOT;"
;;
# untested...
PICFLAGS=-fpic
if test "x$objformat" = "xelf" ; then
SHLIBVEXT='.so.$(LIBMAJOR)'
- CC_LINK_SHARED='$(CC) $(PROG_LIBPATH) -Wl,-rpath -Wl,-R$(PROG_RPATH)'
+ CC_LINK_SHARED='$(CC) $(PROG_LIBPATH) -Wl,-rpath -Wl,$(PROG_RPATH)'
else
SHLIBVEXT='.so.$(LIBMAJOR).$(LIBMINOR)'
CC_LINK_SHARED='$(CC) $(PROG_LIBPATH) -R$(PROG_RPATH)'
# ugliness is necessary:
AC_CHECK_LIB(socket, gethostbyname,
LIBS="-lsocket -lnsl $LIBS",
- AC_CHECK_LIB(resolv, gethostbyname),
+ AC_CHECK_LIB(resolv, gethostbyname,
+ LIBS="-lresolv $LIBS" ; RESOLV_LIB=-lresolv),
-lnsl)
)
)
KRB5_AC_ENABLE_DNS
if test "$enable_dns" = yes ; then
AC_CHECK_FUNC(res_search, , AC_CHECK_LIB(resolv, res_search,
- LIBS="$LIBS -lresolv",
+ LIBS="$LIBS -lresolv" ; RESOLV_LIB=-lresolv,
AC_ERROR(Cannot find resolver support routine res_search in -lresolv.)
))
fi
+ AC_SUBST(RESOLV_LIB)
])
dnl
dnl
dnl KRB5_AC_ENABLE_DNS
dnl
AC_DEFUN(KRB5_AC_ENABLE_DNS, [
+AC_MSG_CHECKING(if DNS Kerberos lookup support should be compiled in)
+
AC_ARG_ENABLE([dns],
-[ --enable-dns enable DNS lookups of Kerberos realm and servers], ,
-[enable_dns=no])
- if test "$enable_dns" = yes; then
+[ --enable-dns build in support for Kerberos-related DNS lookups], ,
+[enable_dns=default])
+
+ AC_ARG_ENABLE([dns-for-kdc],
+[ --enable-dns-for-kdc enable DNS lookups of Kerberos KDCs (default=YES)], ,
+[case "$enable_dns" in
+ yes | no) enable_dns_for_kdc=$enable_dns ;;
+ *) enable_dns_for_kdc=yes ;;
+esac])
+ if test "$enable_dns_for_kdc" = yes; then
+ AC_DEFINE(KRB5_DNS_LOOKUP_KDC)
+ fi
+
+ AC_ARG_ENABLE([dns-for-realm],
+[ --enable-dns-for-realm enable DNS lookups of Kerberos realm names], ,
+[case "$enable_dns" in
+ yes | no) enable_dns_for_realm=$enable_dns ;;
+ *) enable_dns_for_realm=no ;;
+esac])
+ if test "$enable_dns_for_realm" = yes; then
+ AC_DEFINE(KRB5_DNS_LOOKUP_REALM)
+ fi
+
+ if test "$enable_dns_for_kdc,$enable_dns_for_realm" != no,no
+ then
+ # must compile in the support code
+ if test "$enable_dns" = no ; then
+ AC_MSG_ERROR(cannot both enable some DNS options and disable DNS support)
+ fi
+ enable_dns=yes
+ fi
+ if test "$enable_dns" = yes ; then
AC_DEFINE(KRB5_DNS_LOOKUP)
+ else
+ enable_dns=no
fi
+
+AC_MSG_RESULT($enable_dns)
+dnl AC_MSG_CHECKING(if DNS should be used to find KDCs by default)
+dnl AC_MSG_RESULT($enable_dns_for_kdc)
+dnl AC_MSG_CHECKING(if DNS should be used to find realm name by default)
+dnl AC_MSG_RESULT($enable_dns_for_realm)
+
])
+2001-02-16 Tom Yu <tlyu@mit.edu>
+
+ * login.M: Don't include "= 0" as part of the "accept_passwd"
+ config option.
+
+2001-01-26 Tom Yu <tlyu@mit.edu>
+
+ * krshd.c: Get path for NOLOGIN file from paths.h if present,
+ mirroring logic in login.c. [patch from David MacKenzie
+ krb5-appl/913, pulled up from trunk]
+
+2001-01-26 Tom Yu <tlyu@mit.edu>
+
+ * krlogin.c (read_wrapper): Copy from the current point and not
+ the start of the cached buffer. [pullup from trunk]
+
+2001-01-23 Tom Yu <tlyu@mit.edu>
+
+ * forward.c (rd_and_store_for_creds): Overwrite any existing value
+ of the KRB5CCNAME environment variable.
+
+2000-07-19 Peter S Litwack <plitwack@mit.edu>
+
+ * krlogin.c (writer): Improved bandwith efficiency by reading
+ and sending more than one character at a time if multiple
+ characters are available to be read from the terminal.
+ * krlogin.c (read_wrapper): Added this function as a helper
+ to writer. It facilitates checking for escape sequences
+ (~^Z etc.) when reading mulitple characters at a time.
+
+2000-06-29 Ken Raeburn <raeburn@mit.edu>
+
+ Patch from Donn Cave and Leonard Peirce from 1.1 release cycle:
+ * login.c (k_init): Call krb5_cc_set_default_name right after
+ setting the environment variable.
+ (main): Likewise.
+
+2000-06-23 Ken Raeburn <raeburn@mit.edu>
+
+ * rcp.M, rsh.M, rlogin.M: Add description of new -PO, -PN
+ options.
+
+2000-06-19 Tom Yu <tlyu@mit.edu>
+
+ * krshd.c (recvauth): Call krb5_recvauth_version() rather than
+ calling krb5_recvauth() with arguments intended for
+ krb5_recvauth_version().
+
+ * kcmd.c: Conditionalize krb_sendauth prototype based on sense of
+ KRB5_KRB4_COMPAT.
+
+2000-06-15 Tom Yu <tlyu@mit.edu>
+
+ * login.c (try_convert524): Add use_ccache argument. Handle case
+ where we have gotten v5 creds via password being entered and don't
+ crash in that case, since previous code was assuming that v5 creds
+ were always being provided. Adapted from patch by Bob Basch.
+
+2000-06-10 Ken Raeburn <raeburn@mit.edu>
+
+ * krcp.c (main): Fix logic again, this time in the "success"
+ case. If there's a problem retrieving the new-protocol subkey,
+ print a message and exit, don't fall back.
+ * krsh.c (main): Ditto; don't look at enctype to try to guess
+ protocol version. Delete unused variable "similar".
+
+2000-06-09 Ken Raeburn <raeburn@mit.edu>
+
+ * krlogin.c (main): Rework fallback logic. Fall back to k4cmd
+ unless encryption and the new protocol were both requested.
+
+ * krsh.c (main): Rework fallback logic. Fall back to k4cmd if new
+ protocol wasn't requested.
+
+ * krcp.c (main): Revert setting of AP_OPTS_MUTUAL_REQUIRED
+ unconditionally, which was added by mistake with last set of
+ patches. If kcmd fails and the new protocol is requested, don't
+ fall back to v4.
+
+2000-05-31 Ken Raeburn <raeburn@mit.edu>
+
+ * Makefile.in (kcmd.o, krcp.o, krlogin.o, krlogind.o, krsh.o,
+ krshd.o): Depend on defines.h.
+ * krlogind.c: Include defines.h.
+ * krcp.c: Ditto.
+
+ * defines.h (enum kcmd_proto): New type.
+ (rcmd_stream_read, rcmd_stream_write, getport,
+ rcmd_stream_init_krb5): Add prototypes.
+
+ * kcmd.c (use_ivecs): New variable.
+ (encivec_i, encivec_o): Each is now an array of two elements.
+ (input, output, twrite, krb5_write_message, krb5_net_read,
+ krb5_net_write, krb_sendauth): Add prototypes.
+ (kcmd): New argument PROTONUMP points to enum kcmd_proto. If
+ value is KCMD_PROTOCOL_COMPAT_HACK, set it to KCMD_NEW_PROTOCOL or
+ KCMD_OLD_PROTOCOL depending on session key type. Use subkeys for
+ new protocol. Callers updated.
+ (normal_read, v5_des_read, v4_des_read, twrite, v5_des_write,
+ v4_des_write, rcmd_stream_write, rcmd_stream_read): Take
+ additional argument indicating whether the fd is for the secondary
+ channel; ignored except in some v5 cases. Callers updated.
+ (rcmd_stream_init_krb5): New argument, kcmd protocol version. Set
+ up ivecs for secondary channel in each direction with values 0x2
+ ior primary channel value. Callers updated.
+ (v5_des_read, v5_des_write): For new protocol, plaintext now has
+ its length prepended but not counted.
+
+ * krcp.c (main): Set kcmd protocol version based on command line,
+ not on encryption type. Default to COMPAT_HACK.
+ * krsh.c (main): Ditto.
+ * krlogin.c (main): Ditto.
+
+ * krlogind.c (recvauth): Use new krb5_compat_recvauth_version
+ routine. Determine client's kcmd protocol version and initialize
+ based on it.
+ * krshd.c (recvauth): Ditto.
+
+2000-05-19 Nalin Dahyabhai <nalin@redhat.com>
+ Ken Raeburn <raeburn@mit.edu>
+
+ * krcp.c (sink): bail if the target directory/file name is too long
+ * krlogind.c (recvauth, krb4 compat): truncate user name if the
+ principal's root would be too long to be valid
+ * v4rcp.c (sink): bail if the target directory/file name is too long
+
+2000-05-18 Tom Yu <tlyu@mit.edu>
+
+ * krshd.c: Shuffle inclusion of defines.h so that some krb5
+ structures are declared prior to the kcmd() prototype.
+
+2000-05-16 Ken Raeburn <raeburn@mit.edu>
+
+ * defines.h (kcmd): Add prototype.
+ * krcp.c (main): Add extra arg to a kcmd call I missed yesterday.
+
+2000-05-15 Ken Raeburn <raeburn@mit.edu>
+
+ * krcp.c (main): Fix some conditionalizations to make proper
+ indentation easier.
+
+ * kcmd.c (encivec_i, encivec_o): New variables replace old single
+ variable encivec.
+ (rcmd_stream_init_krb5): New argument am_client, used to
+ initialize both ivec values.
+ * krcp.c (main, answer_auth): Pass new argument.
+ * krlogin.c (main): Ditto.
+ * krlogind.c (recvauth): Ditto.
+ * krsh.c (main): Ditto.
+ * krshd.c (recvauth): Ditto.
+
+ * defines.h (OPTS_FORWARD_CREDS, OPTS_FORWARDABLE_CREDS): Change
+ numbers so they don't conflict with AP_OPTS_USE_SUBKEY.
+ * kcmd.c (kcmd): New argument authconp, used to return the auth
+ context to the caller if desired.
+ * krlogin.c (auth_context): New variable.
+ (main): Request a subkey from sendauth. Get the auth context from
+ kcmd so we can retrieve the subkey. If non-DES session key is
+ being used, pass the subkey to rcmd_stream_init_krb5 instead of
+ the session key; fail if no subkey is found and encryption is
+ required.
+ * krlogind.c (recvauth): If a non-DES session key is being used,
+ pass the client-provided subkey to rcmd_stream_init_krb5.
+ * krcp.c (main): Set up and use subkey as above.
+ * krsh.c (main): Set up and use subkey as above.
+ * krshd.c (recvauth): Accept and use subkey as above.
+
+2000-05-08 Ken Raeburn <raeburn@mit.edu>
+
+ * v4rcp.c (main, case 'k'): Make sure krb_realm is
+ null-terminated.
+
+2000-04-27 Nalin Dahyabhai <nalin@redhat.com>
+
+ * krlogin.c (main): Don't overflow buffer "term".
+ * krshd.c (doit): Don't overflow buffer "cmdbuf".
+ * login.c (afs_login): Don't overflow buffer "aklog_path".
+
+2000-03-24 Ken Raeburn <raeburn@mit.edu>
+
+ * configure.in: Check for alpha*-dec-osf* instead of
+ alpha-dec-osf*.
+
2000-03-15 Ken Raeburn <raeburn@mit.edu>
Mark D. Roth <roth@uiuc.edu>
getdtablesize.o: $(srcdir)/getdtablesize.c
+kcmd.o krcp.o krlogin.o krlogind.o krsh.o krshd.o : defines.h
dnl login.
dnl
case $krb5_cv_host in
-*-*-aix3*) # AIX has streams include files but not streams TTY
-# Moreover, strops.h trashes sys/ioctl.h
-krb5_cv_has_streams=no
-;;
-alpha-dec-osf*)
+*-*-aix3*)
+ # AIX has streams include files but not streams TTY
+ # Moreover, strops.h trashes sys/ioctl.h
+ krb5_cv_has_streams=no
+ ;;
+alpha*-dec-osf*)
AC_CHECK_LIB(security,setluid,
AC_DEFINE(HAVE_SETLUID)
LOGINLIBS="$LOGINLIBS -lsecurity"
-#define OPTS_FORWARD_CREDS 0x00000002
-#define OPTS_FORWARDABLE_CREDS 0x00000001
+#define OPTS_FORWARD_CREDS 0x00000020
+#define OPTS_FORWARDABLE_CREDS 0x00000010
#define RCMD_BUFSIZ 5120
+
+enum kcmd_proto {
+ /* Old protocol: DES encryption only. No subkeys. No protection
+ for cleartext length. No ivec supplied. OOB hacks used for
+ rlogin. Checksum may be omitted at connection startup. */
+ KCMD_OLD_PROTOCOL = 1,
+ /* New protocol: Any encryption scheme. Client-generated subkey
+ required. Prepend cleartext-length to cleartext data (but don't
+ include it in count). Starting ivec defined, chained. In-band
+ signalling. Checksum required. */
+ KCMD_NEW_PROTOCOL,
+ /* Hack: Get credentials, and use the old protocol iff the session
+ key type is single-DES. */
+ KCMD_PROTOCOL_COMPAT_HACK,
+ /* Using Kerberos version 4. */
+ KCMD_V4_PROTOCOL,
+ /* ??? */
+ KCMD_UNKNOWN_PROTOCOL
+};
+
+extern int kcmd (int *sock, char **ahost, int /* u_short */ rport,
+ char *locuser, char *remuser, char *cmd,
+ int *fd2p, char *service, char *realm,
+ krb5_creds **cred,
+ krb5_int32 *seqno, krb5_int32 *server_seqno,
+ struct sockaddr_in *laddr,
+ struct sockaddr_in *faddr,
+ krb5_auth_context *authconp,
+ krb5_flags authopts,
+ int anyport, int suppress_err,
+ enum kcmd_proto *protonum /* input and output */
+ );
+
+extern int rcmd_stream_read (int fd, char *buf, int len, int secondary);
+extern int rcmd_stream_write (int fd, char *buf, int len, int secondary);
+extern int getport (int *);
+
+extern void rcmd_stream_init_krb5 (krb5_keyblock *in_keyblock,
+ int encrypt_flag, int lencheck,
+ int am_client, enum kcmd_proto protonum);
*/
sprintf(ccname, "FILE:/tmp/krb5cc_p%d", getpid());
- setenv("KRB5CCNAME", ccname, 0);
+ setenv("KRB5CCNAME", ccname, 1);
if (retval = krb5_cc_resolve(context, ccname, ccache))
goto cleanup;
static char des_outpkt[2*RCMD_BUFSIZ+4]; /* needs to be > largest write size */
static krb5_data desinbuf;
static krb5_data desoutbuf;
-static krb5_data encivec;
+
+/* XXX Overloaded: use_ivecs!=0 -> new protocol, inband signalling, etc. */
+static int use_ivecs;
+static krb5_data encivec_i[2], encivec_o[2];
+
static krb5_keyblock *keyblock; /* key for encrypt/decrypt */
-static int (*input)();
-static int (*output)();
+static int (*input)(int, char *, int, int);
+static int (*output)(int, char *, int, int);
static char storage[2*RCMD_BUFSIZ]; /* storage for the decryption */
static int nstored = 0;
static char *store_ptr = storage;
-static int twrite();
+static int twrite(int, char *, int, int);
static int v5_des_read(), v5_des_write();
#ifdef KRB5_KRB4_COMPAT
static int v4_des_read(), v4_des_write();
#endif
static int do_lencheck;
+/* XXX: These should be internal to krb5 library, or declared in krb5.h. */
+extern krb5_error_code krb5_write_message (krb5_context, krb5_pointer,
+ krb5_data *);
+extern int krb5_net_read (krb5_context, int , char *, int);
+extern int krb5_net_write (krb5_context, int , const char *, int);
+/* XXX: And these should be declared in krb.h, or private. */
+#ifdef KRB5_KRB4_COMPAT
+extern int
+krb_sendauth(long options, int fd, KTEXT ticket,
+ char *service, char *inst, char *realm,
+ unsigned KRB4_32 checksum,
+ MSG_DAT *msg_data,
+ CREDENTIALS *cred,
+ Key_schedule schedule,
+ struct sockaddr_in *laddr,
+ struct sockaddr_in *faddr,
+ char *version);
+#endif
+
+int
kcmd(sock, ahost, rport, locuser, remuser, cmd, fd2p, service, realm,
- cred, seqno, server_seqno, laddr, faddr, authopts, anyport, suppress_err)
+ cred, seqno, server_seqno, laddr, faddr, authconp, authopts, anyport,
+ suppress_err, protonump)
int *sock;
char **ahost;
u_short rport;
int *fd2p;
char *service;
char *realm;
- krb5_creds **cred;
+ krb5_creds **cred; /* output only */
krb5_int32 *seqno;
krb5_int32 *server_seqno;
struct sockaddr_in *laddr, *faddr;
+ krb5_auth_context *authconp;
krb5_flags authopts;
int anyport;
int suppress_err; /* Don't print if authentication fails */
+ enum kcmd_proto *protonump;
{
- int i, s, timo = 1, pid;
+ int s, pid;
#ifdef POSIX_SIGNALS
sigset_t oldmask, urgmask;
#else
int rc;
char *host_save;
krb5_error_code status;
- krb5_error *err_ret;
krb5_ap_rep_enc_part *rep_ret;
krb5_error *error = 0;
int sin_len;
krb5_auth_context auth_context = NULL;
char *cksumbuf;
krb5_data cksumdat;
+ char *kcmd_version;
+ enum kcmd_proto protonum = *protonump;
if ((cksumbuf = malloc(strlen(cmd)+strlen(remuser)+64)) == 0 ) {
fprintf(stderr, "Unable to allocate memory for checksum buffer.\n");
KRB5_AUTH_CONTEXT_GENERATE_LOCAL_FULL_ADDR))
goto bad2;
- /* call Kerberos library routine to obtain an authenticator,
+ if (protonum == KCMD_PROTOCOL_COMPAT_HACK) {
+ krb5_boolean is_des;
+ status = krb5_c_enctype_compare (bsd_context, ENCTYPE_DES_CBC_CRC,
+ ret_cred->keyblock.enctype, &is_des);
+ if (status)
+ goto bad2;
+ protonum = is_des ? KCMD_OLD_PROTOCOL : KCMD_NEW_PROTOCOL;
+ }
+
+ switch (protonum) {
+ case KCMD_NEW_PROTOCOL:
+ authopts |= AP_OPTS_USE_SUBKEY;
+ kcmd_version = "KCMDV0.2";
+ break;
+ case KCMD_OLD_PROTOCOL:
+ kcmd_version = "KCMDV0.1";
+ break;
+ default:
+ status = EINVAL;
+ goto bad2;
+ }
+
+ /* Call Kerberos library routine to obtain an authenticator,
pass it over the socket to the server, and obtain mutual
- authentication. */
+ authentication. */
status = krb5_sendauth(bsd_context, &auth_context, (krb5_pointer) &s,
- "KCMDV0.1", ret_cred->client, ret_cred->server,
- authopts, &cksumdat, ret_cred, 0, &error, &rep_ret, NULL);
+ kcmd_version, ret_cred->client, ret_cred->server,
+ authopts, &cksumdat, ret_cred, 0,
+ &error, &rep_ret, NULL);
free(cksumbuf);
if (status) {
if (!suppress_err)
sigsetmask(oldmask);
#endif /* POSIX_SIGNALS */
*sock = s;
+ *protonump = protonum;
/* pass back credentials if wanted */
if (cred) krb5_copy_creds(bsd_context, ret_cred, cred);
krb5_free_creds(bsd_context, ret_cred);
+ if (authconp)
+ *authconp = auth_context;
return (0);
bad2:
#ifdef KRB5_KRB4_COMPAT
+int
k4cmd(sock, ahost, rport, locuser, remuser, cmd, fd2p, ticket, service, realm,
cred, schedule, msg_data, laddr, faddr, authopts, anyport)
int *sock;
#endif /* KRB5_KRB4_COMPAT */
-
+int
getport(alport)
int *alport;
{
return -1;
}
+static int
+normal_read (int fd, char *buf, int len, int secondary)
+{
+ return read (fd, buf, len);
+}
+
void rcmd_stream_init_normal()
{
- input = read;
+ input = normal_read;
output = twrite;
}
-void rcmd_stream_init_krb5(in_keyblock, encrypt_flag, lencheck)
+void rcmd_stream_init_krb5(in_keyblock, encrypt_flag, lencheck, am_client,
+ protonum)
krb5_keyblock *in_keyblock;
int encrypt_flag;
int lencheck;
+ int am_client;
+ enum kcmd_proto protonum;
{
krb5_error_code status;
size_t blocksize;
input = v5_des_read;
output = v5_des_write;
- if (status = krb5_c_enctype_compare(bsd_context, ENCTYPE_DES_CBC_CRC,
- keyblock->enctype,
- &similar)) {
- /* XXX what do I do? */
- abort();
- }
-
- if (similar) {
- encivec.length = 0;
+ if (protonum == KCMD_OLD_PROTOCOL) {
+ use_ivecs = 0;
return;
}
+ use_ivecs = 1;
+
if (status = krb5_c_block_size(bsd_context, keyblock->enctype,
&blocksize)) {
/* XXX what do I do? */
abort();
}
- encivec.length = blocksize;
+ encivec_i[0].length = encivec_i[1].length = encivec_o[0].length
+ = encivec_o[1].length = blocksize;
- if ((encivec.data = malloc(encivec.length)) == NULL) {
+ if ((encivec_i[0].data = malloc(encivec_i[0].length * 4)) == NULL) {
/* XXX what do I do? */
abort();
}
+ encivec_i[1].data = encivec_i[0].data + encivec_i[0].length;
+ encivec_o[0].data = encivec_i[1].data + encivec_i[0].length;
+ encivec_o[1].data = encivec_o[0].data + encivec_i[0].length;
/* is there a better way to initialize this? */
- memset(encivec.data, '\0', blocksize);
+ memset(encivec_i[0].data, am_client, blocksize);
+ memset(encivec_o[0].data, 1 - am_client, blocksize);
+ memset(encivec_i[1].data, 2 | am_client, blocksize);
+ memset(encivec_o[1].data, 2 | (1 - am_client), blocksize);
}
#ifdef KRB5_KRB4_COMPAT
}
#endif
-int rcmd_stream_read(fd, buf, len)
+int rcmd_stream_read(fd, buf, len, sec)
int fd;
register char *buf;
int len;
+ int sec;
{
- return (*input)(fd, buf, len);
+ return (*input)(fd, buf, len, sec);
}
-int rcmd_stream_write(fd, buf, len)
+int rcmd_stream_write(fd, buf, len, sec)
int fd;
register char *buf;
int len;
+ int sec;
{
- return (*output)(fd, buf, len);
+ return (*output)(fd, buf, len, sec);
}
/* Because of rcp lossage, translate fd 0 to 1 when writing. */
-static int twrite(fd, buf, len)
+static int twrite(fd, buf, len, secondary)
int fd;
char *buf;
int len;
+ int secondary;
{
return write((fd == 0) ? 1 : fd, buf, len);
}
-static int v5_des_read(fd, buf, len)
+static int v5_des_read(fd, buf, len, secondary)
int fd;
char *buf;
int len;
+ int secondary;
{
int nreturned = 0;
size_t net_len,rd_len;
rd_len = (rd_len << 8) | c;
if (ret = krb5_c_encrypt_length(bsd_context, keyblock->enctype,
- rd_len, &net_len)) {
+ use_ivecs ? rd_len + 4 : rd_len,
+ &net_len)) {
errno = ret;
return(-1);
}
plain.data = storage;
/* decrypt info */
- if (krb5_c_decrypt(bsd_context, keyblock, KCMD_KEYUSAGE,
- encivec.length?&encivec:0,
+ if (ret = krb5_c_decrypt(bsd_context, keyblock, KCMD_KEYUSAGE,
+ use_ivecs ? encivec_i + secondary : 0,
&cipher, &plain)) {
/* probably out of sync */
errno = EIO;
}
store_ptr = storage;
nstored = rd_len;
+ if (use_ivecs) {
+ int rd_len2;
+ rd_len2 = storage[0] & 0xff;
+ rd_len2 <<= 8; rd_len2 |= storage[1] & 0xff;
+ rd_len2 <<= 8; rd_len2 |= storage[2] & 0xff;
+ rd_len2 <<= 8; rd_len2 |= storage[3] & 0xff;
+ if (rd_len2 != rd_len) {
+ /* cleartext length trashed? */
+ errno = EIO;
+ return -1;
+ }
+ store_ptr += 4;
+ }
if (nstored > len) {
memcpy(buf, store_ptr, len);
nreturned += len;
-static int v5_des_write(fd, buf, len)
+static int v5_des_write(fd, buf, len, secondary)
int fd;
char *buf;
int len;
+ int secondary;
{
- unsigned char *len_buf = (unsigned char *) des_outpkt;
krb5_data plain;
krb5_enc_data cipher;
-
- plain.data = buf;
- plain.length = len;
+ char tmpbuf[2*RCMD_BUFSIZ+8];
+ unsigned char *len_buf = (unsigned char *) tmpbuf;
+
+ if (use_ivecs) {
+ unsigned char *lenbuf2 = (unsigned char *) tmpbuf;
+ if (len + 4 > sizeof(tmpbuf))
+ abort ();
+ lenbuf2[0] = (len & 0xff000000) >> 24;
+ lenbuf2[1] = (len & 0xff0000) >> 16;
+ lenbuf2[2] = (len & 0xff00) >> 8;
+ lenbuf2[3] = (len & 0xff);
+ memcpy (tmpbuf + 4, buf, len);
+
+ plain.data = tmpbuf;
+ plain.length = len + 4;
+ } else {
+ plain.data = buf;
+ plain.length = len;
+ }
cipher.ciphertext.length = sizeof(des_outpkt)-4;
cipher.ciphertext.data = desoutbuf.data;
if (krb5_c_encrypt(bsd_context, keyblock, KCMD_KEYUSAGE,
- encivec.length?&encivec:0,
+ use_ivecs ? encivec_o + secondary : 0,
&plain, &cipher)) {
errno = EIO;
return(-1);
desoutbuf.length = cipher.ciphertext.length;
+ len_buf = (unsigned char *) des_outpkt;
len_buf[0] = (len & 0xff000000) >> 24;
len_buf[1] = (len & 0xff0000) >> 16;
len_buf[2] = (len & 0xff00) >> 8;
errno = EIO;
return(-1);
}
- (void) pcbc_encrypt(des_inbuf,
- storage,
+ (void) pcbc_encrypt((des_cblock *) des_inbuf,
+ (des_cblock *) storage,
(net_len < 8) ? 8 : net_len,
v4_schedule,
- v4_session,
+ &v4_session,
DECRYPT);
/*
* when the cleartext block is < 8 bytes, it is "right-justified"
/* this "right-justifies" the data in the buffer */
(void) memcpy(garbage_buf + 8 - len, buf, len);
}
- (void) pcbc_encrypt((len < 8) ? garbage_buf : buf,
- des_outpkt+4,
+ (void) pcbc_encrypt((des_cblock *) ((len < 8) ? garbage_buf : buf),
+ (des_cblock *) (des_outpkt+4),
(len < 8) ? 8 : len,
v4_schedule,
- v4_session,
+ &v4_session,
ENCRYPT);
/* tell the other end the real amount, but send an 8-byte padded
#include <k5-util.h>
#include <com_err.h>
+#include "defines.h"
+
#define RCP_BUFSIZ 4096
int sock;
void error KRB5_STDARG_P((char *, va_list));
#endif
-#define ga() (void) rcmd_stream_write(rem, "", 1)
+#define ga() (void) rcmd_stream_write(rem, "", 1, 0)
int main(argc, argv)
int argc;
krb5_error_code status;
int euid;
char **orig_argv = save_argv(argc, argv);
+ krb5_auth_context auth_context;
+ enum kcmd_proto kcmd_proto = KCMD_PROTOCOL_COMPAT_HACK;
status = krb5_init_context(&bsd_context);
if (status) {
}
strcpy(krb_config, *argv);
goto next_arg;
+ case 'P':
+ if (!strcmp (*argv, "O"))
+ kcmd_proto = KCMD_OLD_PROTOCOL;
+ else if (!strcmp (*argv, "N"))
+ kcmd_proto = KCMD_NEW_PROTOCOL;
+ else
+ usage ();
+ goto next_arg;
#endif /* KERBEROS */
/* The rest of these are not for users. */
case 'd':
suser = pwd->pw_name;
else if (!okname(suser))
continue;
+ (void) sprintf(buf,
#if defined(hpux) || defined(__hpux)
- (void) sprintf(buf, "remsh %s -l %s -n %s %s '%s%s%s:%s'",
+ "remsh %s -l %s -n %s %s '%s%s%s:%s'",
#else
- (void) sprintf(buf, "rsh %s -l %s -n %s %s '%s%s%s:%s'",
+ "rsh %s -l %s -n %s %s '%s%s%s:%s'",
#endif
host, suser, cmd, src,
tuser ? tuser : "",
tuser ? "@" : "",
thost, targ);
} else
+ (void) sprintf(buf,
#if defined(hpux) || defined(__hpux)
- (void) sprintf(buf, "remsh %s -n %s %s '%s%s%s:%s'",
+ "remsh %s -n %s %s '%s%s%s:%s'",
#else
- (void) sprintf(buf, "rsh %s -n %s %s '%s%s%s:%s'",
+ "rsh %s -n %s %s '%s%s%s:%s'",
#endif
argv[i], cmd, src,
tuser ? tuser : "",
thost, targ);
(void) susystem(buf);
} else { /* local to remote */
-krb5_creds *cred;
+ krb5_creds *cred;
if (rem == -1) {
(void) sprintf(buf, "%s -t %s",
cmd, targ);
0, /* No server seq # */
&local,
&foreign,
- authopts,
+ &auth_context, authopts,
0, /* Not any port # */
- 0);
+ 0,
+ &kcmd_proto);
if (status) {
+ if (kcmd_proto == KCMD_NEW_PROTOCOL)
+ /* Don't fall back to less safe methods. */
+ exit (1);
#ifdef KRB5_KRB4_COMPAT
fprintf(stderr, "Trying krb4 rcp...\n");
if (strncmp(buf, "-x rcp", 6) == 0)
try_normal(orig_argv);
#endif
}
- else
- rcmd_stream_init_krb5(&cred->keyblock, encryptflag, 0);
+ else {
+ krb5_boolean similar;
+ krb5_keyblock *key = &cred->keyblock;
+
+ if (status = krb5_c_enctype_compare(bsd_context,
+ ENCTYPE_DES_CBC_CRC,
+ cred->keyblock.enctype,
+ &similar))
+ try_normal(orig_argv); /* doesn't return */
+
+ if (!similar) {
+ status = krb5_auth_con_getlocalsubkey (bsd_context,
+ auth_context,
+ &key);
+ if ((status || !key) && encryptflag)
+ try_normal(orig_argv);
+ }
+ if (key == 0)
+ key = &cred->keyblock;
+
+ rcmd_stream_init_krb5(key, encryptflag, 0, 1,
+ kcmd_proto);
+ }
rem = sock;
#else
rem = rcmd(&host, port, pwd->pw_name,
0, /* No server seq # */
(struct sockaddr_in *) 0,
&foreign,
- authopts,
+ &auth_context, authopts,
0, /* Not any port # */
- 0);
+ 0,
+ &kcmd_proto);
if (status) {
+ if (kcmd_proto == KCMD_NEW_PROTOCOL)
+ /* Don't fall back to less safe methods. */
+ exit (1);
#ifdef KRB5_KRB4_COMPAT
fprintf(stderr, "Trying krb4 rcp...\n");
if (strncmp(buf, "-x rcp", 6) == 0)
#else
try_normal(orig_argv);
#endif
- } else
- rcmd_stream_init_krb5(&cred->keyblock, encryptflag, 0);
+ } else {
+ krb5_keyblock *key = &cred->keyblock;
+
+ if (kcmd_proto == KCMD_NEW_PROTOCOL) {
+ status = krb5_auth_con_getlocalsubkey (bsd_context,
+ auth_context,
+ &key);
+ if (status) {
+ com_err (argv[0], status,
+ "determining subkey for session");
+ exit (1);
+ }
+ if (!key) {
+ com_err (argv[0], 0,
+ "no subkey negotiated for connection");
+ exit (1);
+ }
+ }
+
+ rcmd_stream_init_krb5(key, encryptflag, 0, 1, kcmd_proto);
+ }
rem = sock;
euid = geteuid();
*/
(void) sprintf(buf, "T%ld 0 %ld 0\n",
stb.st_mtime, stb.st_atime);
- (void) rcmd_stream_write(rem, buf, strlen(buf));
+ (void) rcmd_stream_write(rem, buf, strlen(buf), 0);
if (response() < 0) {
(void) close(f);
continue;
}
(void) sprintf(buf, "C%04o %ld %s\n",
(int) stb.st_mode&07777, (long ) stb.st_size, last);
- (void) rcmd_stream_write(rem, buf, strlen(buf));
+ (void) rcmd_stream_write(rem, buf, strlen(buf), 0);
if (response() < 0) {
(void) close(f);
continue;
amt = stb.st_size - i;
if (readerr == 0 && read(f, bp->buf, amt) != amt)
readerr = errno;
- (void) rcmd_stream_write(rem, bp->buf, amt);
+ (void) rcmd_stream_write(rem, bp->buf, amt, 0);
}
(void) close(f);
if (readerr == 0)
if (pflag) {
(void) sprintf(buf, "T%ld 0 %ld 0\n",
statp->st_mtime, statp->st_atime);
- (void) rcmd_stream_write(rem, buf, strlen(buf));
+ (void) rcmd_stream_write(rem, buf, strlen(buf), 0);
if (response() < 0) {
closedir(d);
return;
}
}
(void) sprintf(buf, "D%04o %d %s\n", statp->st_mode&07777, 0, last);
- (void) rcmd_stream_write(rem, buf, strlen(buf));
+ (void) rcmd_stream_write(rem, buf, strlen(buf), 0);
if (response() < 0) {
closedir(d);
return;
source(1, bufv);
}
closedir(d);
- (void) rcmd_stream_write(rem, "E\n", 2);
+ (void) rcmd_stream_write(rem, "E\n", 2, 0);
(void) response();
}
int response()
{
char resp, c, rbuf[RCP_BUFSIZ], *cp = rbuf;
- if (rcmd_stream_read(rem, &resp, 1) != 1)
+ if (rcmd_stream_read(rem, &resp, 1, 0) != 1)
lostconn();
switch (resp) {
case 1: /* error, followed by err msg */
case 2: /* fatal error, "" */
do {
- if (rcmd_stream_read(rem, &c, 1) != 1)
+ if (rcmd_stream_read(rem, &c, 1, 0) != 1)
lostconn();
*cp++ = c;
} while (cp < &rbuf[RCP_BUFSIZ] && c != '\n');
targisdir = 1;
for (first = 1; ; first = 0) {
cp = cmdbuf;
- if (rcmd_stream_read(rem, cp, 1) <= 0)
+ if (rcmd_stream_read(rem, cp, 1, 0) <= 0)
return;
if (*cp++ == '\n')
SCREWUP("unexpected '\\n'");
do {
- if (rcmd_stream_read(rem, cp, 1) != 1)
+ if (rcmd_stream_read(rem, cp, 1, 0) != 1)
SCREWUP("lost connection");
} while (*cp++ != '\n');
*cp = 0;
size = size * 10 + (*cp++ - '0');
if (*cp++ != ' ')
SCREWUP("size not delimited");
- if (targisdir)
+ if (targisdir) {
+ if(strlen(targ) + strlen(cp) + 2 >= sizeof(nambuf))
+ SCREWUP("target name too long");
(void) sprintf(nambuf, "%s%s%s", targ,
*targ ? "/" : "", cp);
- else
- (void) strcpy(nambuf, targ);
+ } else {
+ if (strlen(targ) + 1 >= sizeof (nambuf))
+ SCREWUP("target name too long");
+ (void) strncpy(nambuf, targ, sizeof(nambuf) - 1);
+ }
+ nambuf[sizeof(nambuf) - 1] = '\0';
exists = stat(nambuf, &stb) == 0;
if (cmdbuf[0] == 'D') {
if (exists) {
amt = size - i;
count += amt;
do {
- j = rcmd_stream_read(rem, cp, amt);
+ j = rcmd_stream_read(rem, cp, amt, 0);
if (j <= 0) {
if (j == 0)
error("rcp: dropped connection");
va_end(ap);
if (iamremote)
- (void) rcmd_stream_write(rem, buf, strlen(buf));
+ (void) rcmd_stream_write(rem, buf, strlen(buf), 0);
else
(void) write(2, buf+1, strlen(buf+1));
}
{
#ifdef KERBEROS
fprintf(stderr,
- "Usage: \trcp [-p] [-x] [-k realm] f1 f2; or:\n\trcp [-r] [-p] [-x] [-k realm] f1 ... fn d2\n");
+ "Usage: \trcp [-PN | -PO] [-p] [-x] [-k realm] f1 f2; or:\n\trcp [-PN | -PO] [-r] [-p] [-x] [-k realm] f1 ... fn d2\n");
#else
fputs("usage: rcp [-p] f1 f2; or: rcp [-rp] f1 ... fn d2\n", stderr);
#endif
exit(1);
}
- rcmd_stream_init_krb5(&new_creds->keyblock, encryptflag, 0);
+ rcmd_stream_init_krb5(&new_creds->keyblock, encryptflag, 0, 0,
+ KCMD_OLD_PROTOCOL);
/* cleanup */
krb5_free_cred_contents(bsd_context, &creds);
krb5_creds *cred;
struct sockaddr_in local, foreign;
krb5_context bsd_context;
+krb5_auth_context auth_context;
#ifdef KRB5_KRB4_COMPAT
Key_schedule v4_schedule;
#endif
#endif
int port, debug_port = 0;
-
+ enum kcmd_proto kcmd_proto = KCMD_PROTOCOL_COMPAT_HACK;
+
memset(&defaultservent, 0, sizeof(struct servent));
if (strrchr(argv[0], '/'))
argv[0] = strrchr(argv[0], '/')+1;
argv++, argc--;
goto another;
}
+ if (argc > 0 && !strcmp(*argv, "-PO")) {
+ kcmd_proto = KCMD_OLD_PROTOCOL;
+ argv++, argc--;
+ goto another;
+ }
+ if (argc > 0 && !strcmp(*argv, "-PN")) {
+ kcmd_proto = KCMD_NEW_PROTOCOL;
+ argv++, argc--;
+ goto another;
+ }
#endif /* KERBEROS */
if (host == 0)
goto usage;
if (tcgetattr(0, &ttyb) == 0) {
int ospeed = cfgetospeed (&ttyb);
- (void) strcat(term, "/");
+ term[sizeof(term) - 1] = '\0';
+ (void) strncat(term, "/", sizeof(term) - 1 - strlen(term));
if (ospeed >= 50)
/* On some systems, ospeed is the baud rate itself,
not a table index. */
else if (ospeed >= sizeof(speeds)/sizeof(char*))
/* Past end of table, but not high enough to
look like a real speed. */
- (void) strcat (term, speeds[sizeof(speeds)/sizeof(char*) - 1]);
+ (void) strncat (term, speeds[sizeof(speeds)/sizeof(char*) - 1], sizeof(term) - 1 - strlen(term));
else {
- (void) strcat(term, speeds[ospeed]);
+ (void) strncat(term, speeds[ospeed], sizeof(term) - 1 - strlen(term));
}
+ term[sizeof (term) - 1] = '\0';
}
#else
if (ioctl(0, TIOCGETP, &ttyb) == 0) {
- (void) strcat(term, "/");
- (void) strcat(term, speeds[ttyb.sg_ospeed]);
+ (void) strncat(term, "/", sizeof(term) - 1 - strlen(term));
+ (void) strncat(term, speeds[ttyb.sg_ospeed], sizeof(term) - 1 - strlen(term));
}
#endif
(void) get_window_size(0, &winsize);
0, /* No need for sequence number */
0, /* No need for server seq # */
&local, &foreign,
- authopts,
+ &auth_context, authopts,
0, /* Not any port # */
- 0);
+ 0,
+ &kcmd_proto);
if (status) {
+ if (kcmd_proto == KCMD_NEW_PROTOCOL && encrypt_flag)
+ /* Don't fall back to something less secure. */
+ exit (1);
#ifdef KRB5_KRB4_COMPAT
fprintf(stderr, "Trying krb4 rlogin...\n");
status = k4cmd(&sock, &host, port,
try_normal(orig_argv);
#endif
} else {
- krb5_boolean similar;
+ krb5_keyblock *key = 0;
- rcmd_stream_init_krb5(&cred->keyblock, encrypt_flag, 1);
-
- if (status = krb5_c_enctype_compare(bsd_context, ENCTYPE_DES_CBC_CRC,
- cred->keyblock.enctype, &similar))
- try_normal(orig_argv); /* doesn't return */
-
- if (!similar) {
+ if (kcmd_proto == KCMD_NEW_PROTOCOL) {
do_inband = 1;
- if (debug_port)
- fprintf(stderr, "DEBUG: setting do_inband\n");
+
+ status = krb5_auth_con_getlocalsubkey (bsd_context, auth_context,
+ &key);
+ if ((status || !key) && encrypt_flag)
+ try_normal(orig_argv);
}
+ if (key == 0)
+ key = &cred->keyblock;
+
+ rcmd_stream_init_krb5(key, encrypt_flag, 1, 1, kcmd_proto);
}
rem = sock;
*/
writer()
{
- unsigned char c;
- register n;
- register bol = 1; /* beginning of line */
- register local = 0;
-
+ int n_read;
+ char buf[1024];
+ int got_esc; /* set to true by read_wrapper if an escape char
+ was encountered */
+ char c;
+
#ifdef ultrix
fd_set waitread;
+ register n;
/* we need to wait until the reader() has set up the terminal, else
the read() below may block and not unblock when the terminal
}
}
#endif /* ultrix */
+
+ /* This loop works as follows. Call read_wrapper to get data until
+ we would block or until we read a cmdchar at the beginning of a line.
+ If got_esc is false, we just send everything we got back. If got_esc
+ is true, we send everything except the cmdchar at the end and look at
+ the next char. If its a "." we break out of the loop and terminate.
+ If its ^Z or ^Y we call stop with the value of the char and continue.
+ If its none of those, we send the cmdchar and then send the char we
+ just read, unless that char is also the cmdchar (in which case we are
+ only supposed to send one of them). When this loop ends, so does the
+ program.
+ */
+
for (;;) {
- n = read(0, &c, 1);
- if (n <= 0) {
- if (n < 0 && errno == EINTR)
- continue;
+
+ /* read until we would block or we get a cmdchar */
+ n_read = read_wrapper(0,buf,sizeof(buf),&got_esc);
+
+ /* if read returns an error or 0 bytes, just quit */
+ if (n_read <= 0) {
+ break;
+ }
+
+ if (!got_esc) {
+ if (rcmd_stream_write(rem, buf, n_read, 0) == 0) {
+ prf("line gone");
+ break;
+ }
+ continue;
+ }
+ else {
+ /* This next test is necessary to avoid sending 0 bytes of data
+ in the event that we got just a cmdchar */
+ if (n_read > 1) {
+ if (rcmd_stream_write(rem, buf, n_read-1, 0) == 0) {
+ prf("line gone");
break;
+ }
}
- /*
- * If we're at the beginning of the line
- * and recognize a command character, then
- * we echo locally. Otherwise, characters
- * are echo'd remotely. If the command
- * character is doubled, this acts as a
- * force and local echo is suppressed.
- */
- if (bol) {
- bol = 0;
- if (c == cmdchar) {
- bol = 0;
- local = 1;
- continue;
- }
- } else if (local) {
- local = 0;
+ if (read_wrapper(0,&c,1,&got_esc) <= 0) {
+ break;
+ }
+
#ifdef POSIX_TERMIOS
- if (c == '.' || c == deftty.c_cc[VEOF]) {
+ if (c == '.' || c == deftty.c_cc[VEOF])
#else
- if (c == '.' || c == deftc.t_eofc) {
+ if (c == '.' || c == deftc.t_eofc)
#endif
- if (confirm_death()) {
- echo(c);
- break;
- }
- }
-#ifdef TIOCGLTC
- if ((c == defltc.t_suspc || c == defltc.t_dsuspc)
- && !no_local_escape) {
- bol = 1;
+ {
+ if (confirm_death()) {
echo(c);
- stop(c);
- continue;
+ break;
+ }
}
+
+#ifdef TIOCGLTC
+ if ((c == defltc.t_suspc || c == defltc.t_dsuspc)
+ && !no_local_escape) {
+ echo(c);
+ stop(c);
+ continue;
+ }
#else
#ifdef POSIX_TERMIOS
- if ( (
- (c == deftty.c_cc[VSUSP])
+ if ( (
+ (c == deftty.c_cc[VSUSP])
#ifdef VDSUSP
- || (c == deftty.c_cc[VDSUSP])
+ || (c == deftty.c_cc[VDSUSP])
#endif
- )
- && !no_local_escape) {
- bol = 1;
- echo(c);
- stop(c);
- continue;
- }
+ )
+ && !no_local_escape) {
+ echo(c);
+ stop(c);
+ continue;
+ }
#endif
#endif
-
- if (c != cmdchar)
- (void) rcmd_stream_write(rem, &cmdchar, 1);
+
+ if (c != cmdchar) {
+ rcmd_stream_write(rem, &cmdchar, 1, 0);
}
- if (rcmd_stream_write(rem, &c, 1) == 0) {
- prf("line gone");
- break;
+
+ if (rcmd_stream_write(rem,&c,1,0) == 0) {
+ prf("line gone");
+ break;
}
+ }
+ }
+}
+
+/* This function reads up to size bytes from file desciptor fd into buf.
+ It will copy as much data as it can without blocking, but will never
+ copy more than size bytes. In addition, if it encounters a cmdchar
+ at the beginning of a line, it will copy everything up to and including
+ the cmdchar, but nothing after that. In this instance *esc_char is set
+ to true and any remaining data is buffered and copied on a subsequent
+ call. Otherwise, *esc_char will be set to false and the minimum of size,
+ 1024, and the number of bytes that can be read without blocking will
+ be copied. In all cases, a non-negative return value indicates the number
+ of bytes actually copied and a return value of -1 indicates that there
+ was a read error (other than EINTR) and errno is set appropriately.
+*/
+
+int read_wrapper(fd,buf,size,got_esc)
+ int fd;
+ char *buf;
+ int size;
+ int *got_esc;
+{
+ static char tbuf[1024];
+ static char *data_start = tbuf;
+ static char *data_end = tbuf;
+ static int bol = 1;
+ int return_length = 0;
+ char c;
+
+ /* if we have no data buffered, get more */
+ if (data_start == data_end) {
+ int n_read;
+ while ((n_read = read(fd, tbuf, sizeof(tbuf))) <= 0) {
+ if (n_read < 0 && errno == EINTR)
+ continue;
+ return n_read;
+ }
+ data_start = tbuf;
+ data_end = tbuf+n_read;
+ }
+
+ *got_esc = 0;
+
+ /* We stop when we've fully checked the buffer or have checked size
+ bytes. We break out and set *got_esc if we encounter a cmdchar
+ at the beginning of a line.
+ */
+
+ while (data_start+return_length < data_end && return_length < size) {
+
+ c = *(data_start+return_length);
+ return_length++;
+
+ if (bol == 1 && c == cmdchar) {
+ bol = 0;
+ *got_esc = 1;
+ break;
+ }
+
#ifdef POSIX_TERMIOS
- bol = (c == deftty.c_cc[VKILL] ||
- c == deftty.c_cc[VINTR] ||
- c == '\r' || c == '\n');
+ bol = (c == deftty.c_cc[VKILL] ||
+ c == deftty.c_cc[VINTR] ||
+ c == '\r' || c == '\n');
#ifdef TIOCGLTC
- if (!bol)
- bol = (c == defltc.t_suspc);
+ if (!bol)
+ bol = (c == defltc.t_suspc);
#endif
+
#else /* !POSIX_TERMIOS */
- bol = c == defkill || c == deftc.t_eofc ||
- c == deftc.t_intrc || c == defltc.t_suspc ||
- c == '\r' || c == '\n';
+ bol = c == defkill || c == deftc.t_eofc ||
+ c == deftc.t_intrc || c == defltc.t_suspc ||
+ c == '\r' || c == '\n';
#endif
- }
+ }
+
+ memcpy(buf, data_start, return_length);
+ data_start = data_start + return_length;
+ return return_length;
}
-
-
echo(c)
register char c;
{
wp->ws_col = htons(winsize.ws_col);
wp->ws_xpixel = htons(winsize.ws_xpixel);
wp->ws_ypixel = htons(winsize.ws_ypixel);
- (void) rcmd_stream_write(rem, obuf, sizeof(obuf));
+ (void) rcmd_stream_write(rem, obuf, sizeof(obuf), 0);
}
bufp += n;
}
if (FD_ISSET(rem, &readset)) {
- rcvcnt = rcmd_stream_read(rem, rcvbuf, sizeof (rcvbuf));
+ rcvcnt = rcmd_stream_read(rem, rcvbuf, sizeof (rcvbuf), 0);
if (rcvcnt == 0)
return (0);
if (rcvcnt < 0)
Key_schedule v4_schedule;
#include "com_err.h"
+#include "defines.h"
#define SECURE_MESSAGE "This rlogin session is using DES encryption for all data transmissions.\r\n"
stripdomain, always_ip,
&rhost_sane);
if (retval)
- fatalperror(2, "failed make_sane_hostname");
+ fatalperror(f, "failed make_sane_hostname");
if (passwd_req)
execl(login_program, "login", "-p", "-h", rhost_sane,
lusername, 0);
#else /* USE_LOGIN_F */
execl(login_program, "login", "-r", rhost_sane, 0);
#endif /* USE_LOGIN_F */
-
- fatalperror(2, login_program);
+ syslog(LOG_ERR, "failed exec of %s: %s",
+ login_program, error_message(errno));
+ fatalperror(f, login_program);
/*NOTREACHED*/
} /* if (pid == 0) */
#if defined(KERBEROS)
if (do_encrypt) {
- if (rcmd_stream_write(f, SECURE_MESSAGE, sizeof(SECURE_MESSAGE)) < 0){
+ if (rcmd_stream_write(f, SECURE_MESSAGE, sizeof(SECURE_MESSAGE), 0) < 0){
sprintf(buferror, "Cannot encrypt-write network.");
fatal(p,buferror);
}
message[3] = 'o';
message[4] = *byte;
- cc = rcmd_stream_write(fd, message, sizeof(message));
+ cc = rcmd_stream_write(fd, message, sizeof(message), 0);
while (cc < 0 && ((errno == EWOULDBLOCK) || (errno == EAGAIN))) {
/* also shouldn't happen */
sleep(5);
- cc = rcmd_stream_write(fd, message, sizeof(message));
+ cc = rcmd_stream_write(fd, message, sizeof(message), 0);
}
} else {
send(fd, byte, 1, MSG_OOB);
}
#define pkcontrol(c) ((c)&(TIOCPKT_FLUSHWRITE|TIOCPKT_NOSTOP|TIOCPKT_DOSTOP))
if (FD_ISSET(f, &ibits)) {
- fcc = rcmd_stream_read(f, fibuf, sizeof (fibuf));
+ fcc = rcmd_stream_read(f, fibuf, sizeof (fibuf), 0);
if (fcc < 0 && ((errno == EWOULDBLOCK) || (errno == EAGAIN))) {
fcc = 0;
} else {
}
if (FD_ISSET(f, &obits) && pcc > 0) {
- cc = rcmd_stream_write(f, pbp, pcc);
+ cc = rcmd_stream_write(f, pbp, pcc, 0);
if (cc < 0 && ((errno == EWOULDBLOCK) || (errno == EAGAIN))) {
/* also shouldn't happen */
sleep(5);
buf[0] = '\01'; /* error indicator */
(void) sprintf(buf + 1, "%s: %s.\r\n",progname, msg);
if ((f == netf) && (pid > 0))
- (void) rcmd_stream_write(f, buf, strlen(buf));
+ (void) rcmd_stream_write(f, buf, strlen(buf), 0);
else
(void) write(f, buf, strlen(buf));
syslog(LOG_ERR,"%s\n",msg);
int len;
krb5_data inbuf;
char v4_instance[INST_SZ]; /* V4 Instance */
- char v4_version[9];
+ krb5_data version;
krb5_authenticator *authenticator;
krb5_rcache rcache;
+ enum kcmd_proto kcmd_proto;
+ krb5_keyblock *key;
*valid_checksum = 0;
len = sizeof(laddr);
if (status) return status;
}
- if ((status = krb5_compat_recvauth(bsd_context, &auth_context, &netf,
- "KCMDV0.1",
+ if ((status = krb5_compat_recvauth_version(bsd_context, &auth_context,
+ &netf,
NULL, /* Specify daemon principal */
0, /* no flags */
keytab, /* normally NULL to use v5srvtab */
&ticket, /* return ticket */
&auth_sys, /* which authentication system*/
- &v4_kdata, v4_schedule, v4_version))) {
-
+ &v4_kdata, v4_schedule,
+ &version))) {
if (auth_sys == KRB5_RECVAUTH_V5) {
/*
* clean up before exiting
getstr(netf, lusername, sizeof (lusername), "locuser");
getstr(netf, term, sizeof(term), "Terminal type");
- if ((auth_sys == KRB5_RECVAUTH_V5) && !checksum_ignored) {
+
+ kcmd_proto = KCMD_UNKNOWN_PROTOCOL;
+ if (auth_sys == KRB5_RECVAUTH_V5) {
+ if (version.length != 9) {
+ fatal (netf, "bad application version length");
+ }
+ if (!memcmp (version.data, "KCMDV0.1", 9))
+ kcmd_proto = KCMD_OLD_PROTOCOL;
+ else if (!memcmp (version.data, "KCMDV0.2", 9))
+ kcmd_proto = KCMD_NEW_PROTOCOL;
+ }
+#ifdef KRB5_KRB4_COMPAT
+ if (auth_sys == KRB5_RECVAUTH_V4)
+ kcmd_proto = KCMD_V4_PROTOCOL;
+#endif
+
+ if ((auth_sys == KRB5_RECVAUTH_V5)
+ && !(checksum_ignored
+ && kcmd_proto == KCMD_OLD_PROTOCOL)) {
if ((status = krb5_auth_con_getauthenticator(bsd_context, auth_context,
&authenticator)))
* Assume it to be the same as the first component of the
* principal's name.
*/
- strcpy(rusername, v4_kdata->pname);
+ strncpy(rusername, v4_kdata->pname, sizeof(rusername) - 1);
+ rusername[sizeof(rusername) - 1] = '\0';
status = krb5_425_conv_principal(bsd_context, v4_kdata->pname,
v4_kdata->pinst, v4_kdata->prealm,
&client)))
return status;
- rcmd_stream_init_krb5(ticket->enc_part2->session, do_encrypt, 1);
-
- {
- krb5_boolean similar;
-
- if (status = krb5_c_enctype_compare(bsd_context, ENCTYPE_DES_CBC_CRC,
- ticket->enc_part2->session->enctype,
- &similar))
- return(status);
+ key = 0;
+ status = krb5_auth_con_getremotesubkey (bsd_context, auth_context, &key);
+ if (status)
+ fatal (netf, "Server can't get session subkey");
+ if (!key && do_encrypt && kcmd_proto == KCMD_NEW_PROTOCOL)
+ fatal (netf, "No session subkey sent");
+ if (key && kcmd_proto == KCMD_OLD_PROTOCOL)
+ fatal (netf, "Session subkey not permitted under old kcmd protocol");
+ if (key == 0)
+ key = ticket->enc_part2->session;
- if (!similar) {
- do_inband = 1;
- syslog(LOG_DEBUG, "setting do_inband");
- }
- }
+ rcmd_stream_init_krb5 (key, do_encrypt, 1, 0, kcmd_proto);
+ do_inband = (kcmd_proto == KCMD_NEW_PROTOCOL);
getstr(netf, rusername, sizeof(rusername), "remuser");
#define UCB_RSH "/usr/ucb/rsh"
#endif
-
-
krb5_context bsd_context;
krb5_creds *cred;
struct servent *sp;
struct servent defaultservent;
struct sockaddr_in local, foreign;
- int suppress;
+ int suppress = 0;
#ifdef POSIX_SIGNALS
sigset_t omask, igmask;
#ifdef KERBEROS
krb5_flags authopts;
krb5_error_code status;
+ krb5_auth_context auth_context;
int fflag = 0, Fflag = 0;
#ifdef KRB5_KRB4_COMPAT
KTEXT_ST v4_ticket;
#endif
#endif /* KERBEROS */
int debug_port = 0;
+ enum kcmd_proto kcmd_proto = KCMD_PROTOCOL_COMPAT_HACK;
memset(&defaultservent, 0, sizeof(struct servent));
if (strrchr(argv[0], '/'))
argv++, argc--;
goto another;
}
+ if (argc > 0 && !strcmp(*argv, "-PO")) {
+ argv++, argc--;
+ kcmd_proto = KCMD_OLD_PROTOCOL;
+ goto another;
+ }
+ if (argc > 0 && !strcmp(*argv, "-PN")) {
+ argv++, argc--;
+ kcmd_proto = KCMD_NEW_PROTOCOL;
+ goto another;
+ }
#endif /* KERBEROS */
/*
* Ignore the -L, -w, -e and -8 flags to allow aliases with rlogin
0, /* No need for sequence number */
0, /* No need for server seq # */
&local, &foreign,
- authopts,
+ &auth_context, authopts,
1, /* Always set anyport, there is no need not to. --proven */
- suppress);
+ suppress,
+ &kcmd_proto);
if (status) {
+ /* If new protocol requested, don't fall back to less secure
+ ones. */
+ if (kcmd_proto == KCMD_NEW_PROTOCOL)
+ exit (1);
#ifdef KRB5_KRB4_COMPAT
/* No encrypted Kerberos 4 rsh. */
if (encrypt_flag)
#else
try_normal(argv0);
#endif
- } else
- rcmd_stream_init_krb5(&cred->keyblock, encrypt_flag, 0);
+ } else {
+ krb5_keyblock *key = &cred->keyblock;
+
+ if (kcmd_proto == KCMD_NEW_PROTOCOL) {
+ status = krb5_auth_con_getlocalsubkey (bsd_context, auth_context,
+ &key);
+ if (status) {
+ com_err (argv[0], status, "determining subkey for session");
+ exit (1);
+ }
+ if (!key) {
+ com_err (argv[0], 0, "no subkey negotiated for connection");
+ exit (1);
+ }
+ }
+
+ rcmd_stream_init_krb5(key, encrypt_flag, 0, 1, kcmd_proto);
+ }
#ifdef HAVE_ISATTY
if(encrypt_flag&&isatty(2)) {
}
if (FD_ISSET(rem, &rembits) == 0)
goto rewrite;
- wc = rcmd_stream_write(rem, bp, cc);
+ wc = rcmd_stream_write(rem, bp, cc, 0);
if (wc < 0) {
if ((errno == EWOULDBLOCK) || (errno == EAGAIN))
goto rewrite;
}
if (FD_ISSET(rfd2, &ready)) {
errno = 0;
- cc = rcmd_stream_read(rfd2, buf, sizeof buf);
+ cc = rcmd_stream_read(rfd2, buf, sizeof buf, 1);
if (cc <= 0) {
if ((errno != EWOULDBLOCK) && (errno != EAGAIN))
FD_CLR(rfd2, &readfrom);
}
if (FD_ISSET(rem, &ready)) {
errno = 0;
- cc = rcmd_stream_read(rem, buf, sizeof buf);
+ cc = rcmd_stream_read(rem, buf, sizeof buf, 0);
if (cc <= 0) {
if ((errno != EWOULDBLOCK) && (errno != EAGAIN))
FD_CLR(rem, &readfrom);
exit(0);
usage:
fprintf(stderr,
- "usage: \trsh host [ -l login ] [ -n ] [ -x ] [ -f / -F] command\n");
+ "usage: \trsh host [ -PN / -PO ] [ -l login ] [ -n ] [ -x ] [ -f / -F] command\n");
fprintf(stderr,
- "OR \trsh [ -l login ] [-n ] [ -x ] [ -f / -F ] host command\n");
+ "OR \trsh [ -PN / -PO ] [ -l login ] [-n ] [ -x ] [ -f / -F ] host command\n");
exit(1);
}
krb5_sigtype sendsig(signo)
char signo;
{
- (void) rcmd_stream_write(rfd2, &signo, 1);
+ (void) rcmd_stream_write(rfd2, &signo, 1, 1);
}
* or by the name of the daemon. If command-line arguments are present, they
* take priority. The options are:
* -k means trust krb4 or krb5
-* -5 means trust krb5
-* -4 means trust krb4 (using .klogin)
+ * -5 means trust krb5
+ * -4 means trust krb4 (using .klogin)
*
*/
#define SERVE_NON_KRB
#define LOG_REMOTE_REALM
#define LOG_CMD
-#include "defines.h"
-
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
Key_schedule v4_schedule;
#endif
+#ifdef HAVE_PATHS_H
+#include <paths.h>
+#endif
+
+#if defined(_PATH_NOLOGIN)
+#define NOLOGIN _PATH_NOLOGIN
+#else
+#define NOLOGIN "/etc/nologin"
+#endif
+
+#include "defines.h"
+
#if HAVE_ARPA_NAMESER_H
#include <arpa/nameser.h>
#endif
goto signout_please;
}
- if (pwd->pw_uid && !access("/etc/nologin", F_OK)) {
+ if (pwd->pw_uid && !access(NOLOGIN, F_OK)) {
error("Logins currently disabled.\n");
goto signout_please;
}
shutdown(s, 1+1);
FD_CLR(pv[0], &readfrom);
} else {
- (void) rcmd_stream_write(s, buf, cc);
+ (void) rcmd_stream_write(s, buf, cc, 1);
}
}
if (FD_ISSET(pw[0], &ready)) {
shutdown(f, 1+1);
FD_CLR(pw[0], &readfrom);
} else {
- (void) rcmd_stream_write(f, buf, cc);
+ (void) rcmd_stream_write(f, buf, cc, 0);
}
}
if (port&&FD_ISSET(s, &ready)) {
/* read from the alternate channel, signal the child */
- if (rcmd_stream_read(s, &sig, 1) <= 0) {
+ if (rcmd_stream_read(s, &sig, 1, 1) <= 0) {
FD_CLR(s, &readfrom);
} else {
#ifdef POSIX_SIGNALS
if (FD_ISSET(f, &ready)) {
/* read from the net, write to child stdin */
errno = 0;
- cc = rcmd_stream_read(f, buf, sizeof(buf));
+ cc = rcmd_stream_read(f, buf, sizeof(buf), 0);
if (cc <= 0) {
(void) close(px[1]);
FD_CLR(f, &readfrom);
strcpy((char *) cmdbuf + offst, kprogdir);
cp = copy + 3 + offst;
+ cmdbuf[sizeof(cmdbuf) - 1] = '\0';
if (auth_sys == KRB5_RECVAUTH_V4) {
- strcat(cmdbuf, "/v4rcp");
+ strncat(cmdbuf, "/v4rcp", sizeof(cmdbuf) - 1 - strlen(cmdbuf));
} else {
- strcat(cmdbuf, "/rcp");
+ strncat(cmdbuf, "/rcp", sizeof(cmdbuf) - 1 - strlen(cmdbuf));
}
if (stat((char *)cmdbuf + offst, &s) >= 0)
- strcat(cmdbuf, cp);
+ strncat(cmdbuf, cp, sizeof(cmdbuf) - 1 - strlen(cmdbuf));
else
- strcpy(cmdbuf, copy);
+ strncpy(cmdbuf, copy, sizeof(cmdbuf) - 1 - strlen(cmdbuf));
free(copy);
}
#endif
krb5_data inbuf;
#ifdef KRB5_KRB4_COMPAT
char v4_instance[INST_SZ]; /* V4 Instance */
- char v4_version[9];
#endif
krb5_authenticator *authenticator;
krb5_ticket *ticket;
struct passwd *pwd;
uid_t uid;
gid_t gid;
+ enum kcmd_proto kcmd_proto;
+ krb5_data version;
*valid_checksum = 0;
len = sizeof(laddr);
}
#ifdef KRB5_KRB4_COMPAT
- status = krb5_compat_recvauth(bsd_context, &auth_context, &netf,
- "KCMDV0.1",
+ status = krb5_compat_recvauth_version(bsd_context, &auth_context, &netf,
NULL, /* Specify daemon principal */
0, /* no flags */
keytab, /* normally NULL to use v5srvtab */
&ticket, /* return ticket */
&auth_sys, /* which authentication system*/
- &v4_kdata, 0, v4_version);
+ &v4_kdata, 0, &version);
#else
- status = krb5_recvauth(bsd_context, &auth_context, &netf,
- "KCMDV0.1",
- NULL, /* daemon principal */
- 0, /* no flags */
- keytab, /* normally NULL to use v5srvtab */
- &ticket); /* return ticket */
+ status = krb5_recvauth_version(bsd_context, &auth_context, &netf,
+ NULL, /* daemon principal */
+ 0, /* no flags */
+ keytab, /* normally NULL to use v5srvtab */
+ &ticket, /* return ticket */
+ &version); /* application version string */
auth_sys = KRB5_RECVAUTH_V5;
#endif
/* Must be V5 */
+ kcmd_proto = KCMD_UNKNOWN_PROTOCOL;
+ if (version.length != 9)
+ fatal (netf, "bad application version length");
+ if (!memcmp (version.data, "KCMDV0.1", 9))
+ kcmd_proto = KCMD_OLD_PROTOCOL;
+ if (!memcmp (version.data, "KCMDV0.2", 9))
+ kcmd_proto = KCMD_NEW_PROTOCOL;
+
getstr(netf, remuser, sizeof(locuser), "remuser");
if ((status = krb5_unparse_name(bsd_context, ticket->enc_part2->client,
if (!strncmp(cmdbuf, "-x ", 3))
do_encrypt = 1;
- rcmd_stream_init_krb5(ticket->enc_part2->session, do_encrypt, 0);
+
+ {
+ krb5_keyblock *key;
+ status = krb5_auth_con_getremotesubkey (bsd_context, auth_context,
+ &key);
+ if (status)
+ fatal (netf, "Server can't get session subkey");
+ if (!key && do_encrypt && kcmd_proto == KCMD_NEW_PROTOCOL)
+ fatal (netf, "No session subkey sent");
+ if (key && kcmd_proto == KCMD_OLD_PROTOCOL)
+ fatal (netf, "Session subkey not allowed in old kcmd protocol");
+ if (key == 0)
+ key = ticket->enc_part2->session;
+ rcmd_stream_init_krb5 (key, do_encrypt, 0, 0, kcmd_proto);
+ }
/* Null out the "session" because kcmd.c references the session
* key here, and we do not want krb5_free_ticket() to destroy it. */
buf[0] = '\01'; /* error indicator */
(void) sprintf(buf + 1, "%s: %s.\r\n",progname, msg);
if ((f == netf) && (pid > 0))
- (void) rcmd_stream_write(f, buf, strlen(buf));
+ (void) rcmd_stream_write(f, buf, strlen(buf), 0);
else
(void) write(f, buf, strlen(buf));
syslog(LOG_ERR,"%s\n",msg);
.IP aklog_path
Where to find it [not yet implemented.] Default value
.I $(prefix)/bin/aklog.
-.IP accept_passwd = 0
+.IP accept_passwd
Don't accept plaintext passwords [not yet implemented]. Default value false.
.SH DIAGNOSTICS
if (!getenv(KRB5_ENV_CCNAME)) {
sprintf(ccfile, "FILE:/tmp/krb5cc_p%d", getpid());
setenv(KRB5_ENV_CCNAME, ccfile, 1);
+ krb5_cc_set_default_name(kcontext, ccfile);
unlink(ccfile+strlen("FILE:"));
} else {
/* note it correctly */
#endif /* KRB5_GET_TICKETS */
#ifdef KRB4_CONVERT
-try_convert524 (kcontext, me)
- krb5_context kcontext;
- krb5_principal me;
+try_convert524(kcontext, me, use_ccache)
+ krb5_context kcontext;
+ krb5_principal me;
+ int use_ccache;
{
krb5_principal kpcserver;
krb5_error_code kpccode;
/* or do this directly with krb524_convert_creds_kdc */
krb524_init_ets(kcontext);
- /* cc->ccache, already set up */
- /* client->me, already set up */
- if ((kpccode = krb5_build_principal(kcontext,
- &kpcserver,
- krb5_princ_realm(kcontext, me)->length,
- krb5_princ_realm(kcontext, me)->data,
- "krbtgt",
- krb5_princ_realm(kcontext, me)->data,
- NULL))) {
- com_err("login/v4", kpccode,
- "while creating service principal name");
- return 0;
- }
- memset((char *) &increds, 0, sizeof(increds));
- increds.client = me;
- increds.server = kpcserver;
- increds.times.endtime = 0;
- increds.keyblock.enctype = ENCTYPE_DES_CBC_CRC;
- if ((kpccode = krb5_get_credentials(kcontext, 0,
- ccache,
- &increds,
- &v5creds))) {
- com_err("login/v4", kpccode,
- "getting V5 credentials");
- return 0;
- }
- if ((kpccode = krb524_convert_creds_kdc(kcontext,
- v5creds,
- &v4creds))) {
- com_err("login/v4", kpccode,
- "converting to V4 credentials");
+ /* If we have forwarded v5 tickets, retrieve the credentials from
+ * the cache; otherwise, the v5 credentials are in my_creds.
+ */
+ if (use_ccache) {
+ /* cc->ccache, already set up */
+ /* client->me, already set up */
+ kpccode = krb5_build_principal(kcontext, &kpcserver,
+ krb5_princ_realm(kcontext, me)->length,
+ krb5_princ_realm(kcontext, me)->data,
+ "krbtgt",
+ krb5_princ_realm(kcontext, me)->data,
+ NULL);
+ if (kpccode) {
+ com_err("login/v4", kpccode,
+ "while creating service principal name");
+ return 0;
+ }
+
+ memset((char *) &increds, 0, sizeof(increds));
+ increds.client = me;
+ increds.server = kpcserver;
+ increds.times.endtime = 0;
+ increds.keyblock.enctype = ENCTYPE_DES_CBC_CRC;
+ kpccode = krb5_get_credentials(kcontext, 0, ccache,
+ &increds, &v5creds);
+ krb5_free_principal(kcontext, kpcserver);
+ increds.server = NULL;
+ if (kpccode) {
+ com_err("login/v4", kpccode, "getting V5 credentials");
+ return 0;
+ }
+
+ kpccode = krb524_convert_creds_kdc(kcontext, v5creds, &v4creds);
+ krb5_free_creds(kcontext, v5creds);
+ } else
+ kpccode = krb524_convert_creds_kdc(kcontext, &my_creds, &v4creds);
+ if (kpccode) {
+ com_err("login/v4", kpccode, "converting to V4 credentials");
return 0;
}
/* this is stolen from the v4 kinit */
struct stat st;
/* construct the name */
/* get this from profile later */
- strcpy (aklog_path, KPROGDIR);
- strcat (aklog_path, "/aklog");
+ aklog_path[sizeof(aklog_path) - 1] = '\0';
+ strncpy (aklog_path, KPROGDIR, sizeof(aklog_path) - 1);
+ strncat (aklog_path, "/aklog", sizeof(aklog_path) - 1 - strlen(aklog_path));
/* only run it if we can find it */
if (stat (aklog_path, &st) == 0) {
system(aklog_path);
#if defined(KRB5_GET_TICKETS) && defined(KRB4_CONVERT)
if (login_krb4_convert && !got_v4_tickets) {
if (got_v5_tickets||forwarded_v5_tickets)
- try_convert524 (kcontext, me);
+ try_convert524(kcontext, me, forwarded_v5_tickets);
}
#endif
#ifdef KRB5_GET_TICKETS
/* ccfile[0] is only set if we got tickets above */
- if (login_krb5_get_tickets && ccfile[0])
+ if (login_krb5_get_tickets && ccfile[0]) {
(void) setenv(KRB5_ENV_CCNAME, ccfile, 1);
+ krb5_cc_set_default_name(kcontext, ccfile);
+ }
#endif /* KRB5_GET_TICKETS */
if (tty[sizeof("tty")-1] == 'd')
.B rcp
[\fB\-p\fP] [\fB\-x\fP] [\fB\-k\fP \fIrealm\fP ] [\fB\-D\fP \fIport\fP]
[\fB\-N\fP]
+[\fB\-PN | \-PO\fP]
.I file1 file2
.sp
.B rcp
[\fB\-p\fB] [\fB\-x\fP] [\fP\-k\fP \fIrealm\fP] [\fB\-r\fP] [\fB\-D\fP
\fIport\fP] [\fB\-N\fP]
+[\fB\-PN | \-PO\fP]
.I file ... directory
.SH DESCRIPTION
.B Rcp
if any of the source files are directories, copy each subtree rooted at
that name; in this case the destination must be a directory.
.TP
+\fB-PN\fP
+.TP
+\fB-PO\fP
+Explicitly request new or old version of the Kerberos ``rcmd''
+protocol. The new protocol avoids many security problems found in the
+old one, but is not interoperable with older servers. (An
+"input/output error" and a closed connection is the most likely result
+of attempting this combination.) If neither option is specified, some
+simple heuristics are used to guess which to try.
+.TP
\fB\-D\fP \fIport\fP
connect to port
.I port
.I rhost
[\fB\-e\fP\fI\|c\fP] [\fB\-8\fP] [\fB\-c\fP] [ \fB\-a\fP] [\fB\-f\fP]
[\fB\-F\fP] [\fB\-t\fP \fItermtype\fP] [\fB\-n\fP] [\fB\-7\fP]
+[\fB\-PN | \-PO\fP]
[\fB\-d\fP] [\fB\-k\fP \fIrealm\fP] [\fB\-x\fP] [\fB\-L\fP] [\fB\-l\fP
\fIusername\fP]
.PP
turn on DES encryption for all data passed via the rlogin session. This
significantly reduces response time and significantly increases CPU
utilization.
+.TP
+\fB-PN\fP
+.TP
+\fB-PO\fP
+Explicitly request new or old version of the Kerberos ``rcmd''
+protocol. The new protocol avoids many security problems found in the
+old one, but is not interoperable with older servers. (An
+"input/output error" and a closed connection is the most likely result
+of attempting this combination.) If neither option is specified, some
+simple heuristics are used to guess which to try.
.SH SEE ALSO
rsh(1), kerberos(3), krb_sendauth(3), krb_realmofhost(3), rlogin(1) [UCB
version]
.I host
[\fB\-l\fP \fIusername\fP] [\fB\-n\fP] [\fB\-d\fP] [\fB\-k\fP
\fIrealm\fP] [\fB\-f\fP | \fB\-F\fP] [\fB\-x\fP]
+[\fB\-PN | \-PO\fP]
.I command
.SH DESCRIPTION
.B Rsh
redirects input from the special device
.I /dev/null
(see the BUGS section below).
+.TP
+\fB-PN\fP
+.TP
+\fB-PO\fP
+Explicitly request new or old version of the Kerberos ``rcmd''
+protocol. The new protocol avoids many security problems found in the
+old one, but is not interoperable with older servers. (An
+"input/output error" and a closed connection is the most likely result
+of attempting this combination.) If neither option is specified, some
+simple heuristics are used to guess which to try.
.PP
If you omit
.IR command ,
/* decrypt it */
des_pcbc_encrypt ((des_cblock *)krem->retbuf,
(des_cblock *)krem->retbuf,
- sz, *krem->sched, *krem->ivec,
+ sz, *krem->sched, krem->ivec,
DECRYPT);
/* now retbuf has sz bytes, return len or x of them to the user */
abort ();
/* memset(outbuf+4+4, 0x42, BUFSIZ); */
st = des_pcbc_encrypt ((des_cblock *)buf, (des_cblock *)(krem->outbuf+4+4), outlen,
- *krem->sched, *krem->ivec, ENCRYPT);
+ *krem->sched, krem->ivec, ENCRYPT);
if (st) abort();
return write(krem->write_fd, krem->outbuf+4, 4+outlen);
if (argc == 0)
usage();
strncpy(krb_realm,*argv,REALM_SZ);
+ krb_realm[REALM_SZ-1] = 0;
sprintf(realmarg, " -k %s", krb_realm);
goto next_arg;
#endif /* KERBEROS */
size = size * 10 + (*cp++ - '0');
if (*cp++ != ' ')
SCREWUP("size not delimited");
- if (targisdir)
- (void) sprintf(nambuf, "%s%s%s", targ,
- *targ ? "/" : "", cp);
- else
- (void) strcpy(nambuf, targ);
+ if (targisdir) {
+ if (strlen(targ) + strlen(cp) + 1 < sizeof(nambuf)) {
+ (void) sprintf(nambuf, "%s%s%s", targ,
+ *targ ? "/" : "", cp);
+ } else {
+ SCREWUP("target directory name too long");
+ }
+ } else {
+ if (strlen(targ) + 1 < sizeof(nambuf))
+ (void) strncpy(nambuf, targ, sizeof(nambuf)-1);
+ else
+ SCREWUP("target pathname too long");
+ }
+ nambuf[sizeof(nambuf)-1] = '\0';
exists = stat(nambuf, &stb) == 0;
if (cmdbuf[0] == 'D') {
if (exists) {
+2000-03-24 Ken Raeburn <raeburn@mit.edu>
+
+ * configure.in: Check for alpha*-dec-osf* instead of
+ alpha-dec-osf*.
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
FTPD_LIBS="../../../krb524/libkrb524.a"
fi
case $krb5_cv_host in
-alpha-dec-osf*)
+alpha*-dec-osf*)
AC_CHECK_LIB(security,setluid,
AC_DEFINE(HAVE_SETLUID)
FTPD_LIBS="$FTPD_LIBS -lsecurity"
+2000-05-11 Nalin Dahyabhai <nalin@redhat.com>
+
+ * domacro.c (domacro): Don't overflow "line2"
+ * ftp.c (getreply, krb4 compat): Bail if message data too big for buffer
+ (getreply, gssapi): Ditto.
+ (pswitch): Don't overflow "ntin", "ntout", "mapin", "mapout".
+ (do_auth, krb4 compat): Don't overflow "realm".
+
+2000-04-27 Nalin Dahyabhai <nalin@redhat.com>
+
+ * cmds.c (remglob): Don't overflow buffer "temp".
+ (shell): Don't overflow buffer "shellnam".
+ (quote1): "buf"
+ * glob.c (ftpglob): Fix boundary in buffer "agpath".
+ (expand): Don't overflow buffer pointed to by "gpath".
+ (execbrc): Don't overflow buffer "restbuf".
+
2000-02-18 Ken Raeburn <raeburn@mit.edu>
* cmds.c (mls): Declare some variables volatile to protect against
return (cp);
}
if (ftemp == NULL) {
- (void) strcpy(temp, _PATH_TMP);
+ (void) strncpy(temp, _PATH_TMP, sizeof(temp) - 1);
+ temp[sizeof(temp) - 1] = '\0';
(void) mktemp(temp);
oldverbose = verbose, verbose = 0;
oldhash = hash, hash = 0;
if (namep == NULL)
namep = shell;
(void) strcpy(shellnam,"-");
- (void) strcat(shellnam, ++namep);
+ (void) strncat(shellnam, ++namep, sizeof(shellnam) - 1 - strlen(shellnam));
+ shellnam[sizeof(shellnam) - 1] = '\0';
if (strcmp(namep, "sh") != 0)
shellnam[0] = '+';
if (debug) {
register int i, len;
char buf[FTP_BUFSIZ]; /* must be >= sizeof(line) */
- (void) strcpy(buf, initial);
+ (void) strncpy(buf, initial, sizeof(buf) - 1);
+ buf[sizeof(buf) - 1] = '\0';
if (argc > 1) {
len = strlen(buf);
- len += strlen(strcpy(&buf[len], argv[1]));
+ len += strlen(strncpy(&buf[len], argv[1], sizeof(buf) - 1 - len));
for (i = 2; i < argc; i++) {
buf[len++] = ' ';
- len += strlen(strcpy(&buf[len], argv[i]));
+ len += strlen(strncpy(&buf[len], argv[i], sizeof(buf) - 1 - len));
}
}
if (command(buf) == PRELIM) {
code = -1;
return;
}
- (void) strcpy(line2, line);
+ (void) strncpy(line2, line, sizeof(line2) - 1);
+ line2[sizeof(line2) - 1] = '\0';
TOP:
cp1 = macros[i].mac_start;
while (cp1 != macros[i].mac_end) {
}
cp1--;
if (argc - 2 >= j) {
- (void) strcpy(cp2, argv[j+1]);
+ if(cp2 + strlen(argv[j+1]) - line < sizeof(line))
+ (void) strncpy(cp2, argv[j+1],
+ sizeof(line) - 1 -
+ (cp2 - line));
+ line[sizeof(line) - 1] = '\0';
cp2 += strlen(argv[j+1]);
}
break;
loopflg = 1;
cp1++;
if (count < argc) {
- (void) strcpy(cp2, argv[count]);
+ if(cp2 + strlen(argv[j+1]) - line < sizeof(line))
+ (void) strncpy(cp2, argv[count],
+ sizeof(line) - 1 -
+ (cp2 - line));
+ line[sizeof(line) - 1] = '\0';
cp2 += strlen(argv[count]);
}
break;
if (bell && c->c_bell) {
(void) putchar('\007');
}
- (void) strcpy(line, line2);
+ (void) strncpy(line, line2, sizeof(line) - 1);
+ line[sizeof(line) - 1] = '\0';
makeargv();
argc = margc;
argv = margv;
n = '5';
} else {
if (debug) printf("%c:", safe ? 'S' : 'P');
- memcpy(ibuf, msg_data.app_data,
- msg_data.app_length);
- strcpy(&ibuf[msg_data.app_length], "\r\n");
+ if(msg_data.app_length < sizeof(ibuf) - 2) {
+ memcpy(ibuf, msg_data.app_data,
+ msg_data.app_length);
+ strcpy(&ibuf[msg_data.app_length], "\r\n");
+ } else {
+ printf("Message too long!");
+ }
continue;
}
#endif
"failed unsealing reply");
n = '5';
} else {
- memcpy(ibuf, msg_buf.value,
- msg_buf.length);
- strcpy(&ibuf[msg_buf.length], "\r\n");
+ if(msg_buf.length < sizeof(ibuf) - 2 - 1) {
+ memcpy(ibuf, msg_buf.value,
+ msg_buf.length);
+ strcpy(&ibuf[msg_buf.length], "\r\n");
+ } else {
+ user_gss_error(maj_stat, min_stat,
+ "reply was too long");
+ }
gss_release_buffer(&min_stat,&msg_buf);
continue;
}
mcase = op->mcse;
ip->ntflg = ntflag;
ntflag = op->ntflg;
- (void) strncpy(ip->nti, ntin, 16);
+ (void) strncpy(ip->nti, ntin, sizeof(ip->nti) - 1);
(ip->nti)[strlen(ip->nti)] = '\0';
- (void) strcpy(ntin, op->nti);
- (void) strncpy(ip->nto, ntout, 16);
+ (void) strncpy(ntin, op->nti, sizeof(ntin) - 1);
+ ntin[sizeof(ntin) - 1] = '\0';
+ (void) strncpy(ip->nto, ntout, sizeof(ip->nto) - 1);
(ip->nto)[strlen(ip->nto)] = '\0';
- (void) strcpy(ntout, op->nto);
+ (void) strncpy(ntout, op->nto, sizeof(ntout) - 1);
+ ntout[sizeof(ntout) - 1] = '\0';
ip->mapflg = mapflag;
mapflag = op->mapflg;
(void) strncpy(ip->mi, mapin, MAXPATHLEN - 1);
(ip->mi)[strlen(ip->mi)] = '\0';
- (void) strcpy(mapin, op->mi);
+ (void) strncpy(mapin, op->mi, sizeof(mapin) - 1);
+ mapin[sizeof(mapin) - 1] = '\0';
(void) strncpy(ip->mo, mapout, MAXPATHLEN - 1);
(ip->mo)[strlen(ip->mo)] = '\0';
- (void) strcpy(mapout, op->mo);
+ (void) strncpy(mapout, op->mo, sizeof(mapout) - 1);
+ mapout[sizeof(mapout) - 1] = '\0';
ip->authtype = auth_type;
auth_type = op->authtype;
ip->clvl = clevel;
fprintf(stderr, "local: %s: %s\n", local, strerror(errno));
return((char *) 0);
}
- (void) strcpy(new, local);
+ (void) strncpy(new, local, sizeof(new) - 3);
+ new[sizeof(new) - 1] = '\0';
cp = new + strlen(new);
*cp++ = '.';
while (!d) {
if (verbose)
printf("%s accepted as authentication type\n", "KERBEROS_V4");
- strcpy(inst, (char *) krb_get_phost(hostname));
+ strncpy(inst, (char *) krb_get_phost(hostname), sizeof(inst) - 1);
+ inst[sizeof(inst) - 1] = '\0';
if (realm[0] == '\0')
- strcpy(realm, (char *) krb_realmofhost(hostname));
+ strncpy(realm, (char *) krb_realmofhost(hostname), sizeof(realm) - 1);
+ realm[sizeof(realm) - 1] = '\0';
if ((kerror = krb_mk_req(&ticket, service = "ftp",
inst, realm, checksum))
&& (kerror != KDC_PR_UNKNOWN ||
globerr = 0;
gpath = agpath; gpathp = gpath; *gpathp = 0;
- lastgpathp = &gpath[sizeof agpath - 2];
+ lastgpathp = &gpath[sizeof(agpath) - 1];
ginit(agargv); globcnt = 0;
collect(v);
if (globcnt == 0 && (gflag&1)) {
globerr = "Unknown user name after ~";
(void) strcpy(gpath, gpath + 1);
} else
- (void) strcpy(gpath, home);
+ (void) strncpy(gpath, home, FTP_BUFSIZ - 1);
+ gpath[FTP_BUFSIZ - 1] = '\0';
gpathp = strend(gpath);
}
}
doit:
savec = *pm;
*pm = 0;
- (void) strcpy(lm, pl);
- (void) strcat(restbuf, pe + 1);
+ (void) strncpy(lm, pl, sizeof(restbuf) - 1 - (lm - restbuf));
+ restbuf[sizeof(restbuf) - 1] = '\0';
+ (void) strncat(restbuf, pe + 1, sizeof(restbuf) - 1 - strlen(restbuf));
*pm = savec;
if (s == 0) {
sgpathp = gpathp;
{
register struct passwd *pp = getpwnam(home);
- if (!pp || home + strlen(pp->pw_dir) >= lastgpathp)
+ if (!pp || ((home + strlen(pp->pw_dir)) >= lastgpathp))
return (1);
(void) strcpy(home, pp->pw_dir);
return (0);
pw = getpwuid(getuid());
if (pw != NULL) {
home = homedir;
- (void) strcpy(home, pw->pw_dir);
+ (void) strncpy(home, pw->pw_dir, sizeof(homedir) - 1);
+ homedir[sizeof(homedir) - 1] = '\0';
}
if (argc > 0) {
if (setjmp(toplevel))
extern int dlevel;
extern char *auth_type;
+/* Some libc's (GNU libc, at least) define MAX as a macro. Forget that. */
+#ifdef MAX
+#undef MAX
+#endif
+
#define MAX maxbuf
extern unsigned int maxbuf; /* maximum output buffer size */
extern unsigned char *ucbuf; /* cleartext buffer */
+2000-08-25 Tom Yu <tlyu@mit.edu>
+
+ * ftpcmd.y: Fix up grammar so that single character token names
+ are no longer used; this was breaking the build using bison on
+ HP/UX because some system headers declare structures with members
+ having all-uppercase field names and bison puts the token name
+ #define statements in front of the C declarations section in the
+ output, causing them to be in force while those headers get
+ #included. There doesn't seem to be much purpose in not just
+ using character constants, anyway.
+
+2000-06-14 Tom Yu <tlyu@mit.edu>
+
+ * ftpcmd.y (nonguest): Return $1, not 1, if (!guest).
+
+2000-05-11 Nalin Dahyabhai <nalin@redhat.com>
+
+ * ftpd.c (gunique): Make sure that path stored in "new" isn't too long.
+
2000-02-18 Ken Raeburn <raeburn@mit.edu>
* ftpd.c (reply, lreply): Declare with format attribute under
%union { int num; char *str; }
%token
- A B C E F I
- L N P R S T
-
SP CRLF COMMA STRING NUMBER
USER PASS ACCT REIN QUIT PORT
= {
reply(202, "ALLO command ignored.");
}
- | ALLO SP NUMBER SP R SP NUMBER CRLF
+ | ALLO SP NUMBER SP 'R' SP NUMBER CRLF
= {
reply(202, "ALLO command ignored.");
}
}
;
-form_code: N
+form_code: 'N'
= {
$$ = FORM_N;
}
- | T
+ | 'T'
= {
$$ = FORM_T;
}
- | C
+ | 'C'
= {
$$ = FORM_C;
}
;
-prot_code: C
+prot_code: 'C'
= {
$$ = PROT_C;
}
- | S
+ | 'S'
= {
$$ = PROT_S;
}
- | P
+ | 'P'
= {
$$ = PROT_P;
}
- | E
+ | 'E'
= {
$$ = PROT_E;
}
;
-type_code: A
+type_code: 'A'
= {
cmd_type = TYPE_A;
cmd_form = FORM_N;
}
- | A SP form_code
+ | 'A' SP form_code
= {
cmd_type = TYPE_A;
cmd_form = $3;
}
- | E
+ | 'E'
= {
cmd_type = TYPE_E;
cmd_form = FORM_N;
}
- | E SP form_code
+ | 'E' SP form_code
= {
cmd_type = TYPE_E;
cmd_form = $3;
}
- | I
+ | 'I'
= {
cmd_type = TYPE_I;
}
- | L
+ | 'L'
= {
cmd_type = TYPE_L;
cmd_bytesz = NBBY;
}
- | L SP byte_size
+ | 'L' SP byte_size
= {
cmd_type = TYPE_L;
cmd_bytesz = $3;
}
/* this is for a bug in the BBN ftp */
- | L byte_size
+ | 'L' byte_size
= {
cmd_type = TYPE_L;
cmd_bytesz = $2;
}
;
-struct_code: F
+struct_code: 'F'
= {
$$ = STRU_F;
}
- | R
+ | 'R'
= {
$$ = STRU_R;
}
- | P
+ | 'P'
= {
$$ = STRU_P;
}
;
-mode_code: S
+mode_code: 'S'
= {
$$ = MODE_S;
}
- | B
+ | 'B'
= {
$$ = MODE_B;
}
- | C
+ | 'C'
= {
$$ = MODE_C;
}
$$ = 0;
}
else
- $$ = 1;
+ $$ = $1;
}
;
%%
case 'A':
case 'a':
- return (A);
+ return ('A');
case 'B':
case 'b':
- return (B);
+ return ('B');
case 'C':
case 'c':
- return (C);
+ return ('C');
case 'E':
case 'e':
- return (E);
+ return ('E');
case 'F':
case 'f':
- return (F);
+ return ('F');
case 'I':
case 'i':
- return (I);
+ return ('I');
case 'L':
case 'l':
- return (L);
+ return ('L');
case 'N':
case 'n':
- return (N);
+ return ('N');
case 'P':
case 'p':
- return (P);
+ return ('P');
case 'R':
case 'r':
- return (R);
+ return ('R');
case 'S':
case 's':
- return (S);
+ return ('S');
case 'T':
case 't':
- return (T);
+ return ('T');
}
break;
}
if (cp)
*cp = '/';
- (void) strcpy(new, local);
+ (void) strncpy(new, local, sizeof(new) - 1);
+ new[sizeof(new) - 1] = '\0';
cp = new + strlen(new);
*cp++ = '.';
for (count = 1; count < 100; count++) {
syslog(LOG_ERR, "Couldn't canonicalize local hostname");
return 0;
}
- strcpy(localname, hp->h_name);
+ strncpy(localname, hp->h_name, sizeof(localname) - 1);
+ localname[sizeof(localname) - 1] = '\0';
for (service = gss_services; *service; service++) {
sprintf(service_name, "%s@%s", *service, localname);
+2001-01-30 Ezra Peisach <epeisach@mit.edu>
+
+ * sclient.c (main): Do not free auth_context unless
+ set. (krb5-appl/895 from tim.mann@compaq.com)
+
+
2000-02-25 Ezra Peisach <epeisach@mit.edu>
* sclient.c (main): Return type of main should by int, not void.
krb5_free_principal(context, server); /* finished using it */
krb5_free_principal(context, client);
krb5_cc_close(context, ccdef);
- krb5_auth_con_free(context, auth_context);
+ if (auth_context) krb5_auth_con_free(context, auth_context);
if (retval && retval != KRB5_SENDAUTH_REJECTED) {
com_err(argv[0], retval, "while using sendauth");
+2001-02-21 Tom Yu <tlyu@mit.edu>
+
+ * configure.in: Check for setenv, unsetenv, and getenv. Compile
+ setenv.c if at least of these is undefined.
+
+ * setenv.c: Add conditionals for compilation of setenv, unsetenv,
+ and getenv such that they only get compiled if they don't already
+ exist.
+
+2000-05-11 Nalin Dahyabhai <nalin@redhat.com>
+
+ * gettytab.c (nchktc): Don't overflow tcname if tty type name is too
+ long
+ * kerberos.c (kerberos4_status): Make sure "UserNameRequested" is
+ always properly terminated.
+ * kerberos5.c (kerberos5_is): If bad principal name is too long to fit
+ in "errbuf", don't print it.
+ (kerberos5_status): Make sure "UserNameRequested" is always properly
+ terminated.
+ * spx.c (spx_status): Ditto.
+
+2000-04-28 Nalin Dahyabhai <nalin@redhat.com>
+
+ * kerberos5.c (kerberos5_is): Don't overflow buffer "errbuf".
+ * spx.c (spx_init, spx_send, spx_is): Don't overflow buffer
+ "targ_printable".
+ (spx_status): Don't overflow buffer "acl_file".
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
AC_PROG_ARCHIVE
AC_PROG_ARCHIVE_ADD
AC_PROG_RANLIB
-AC_REPLACE_FUNCS([strcasecmp strdup setenv setsid strerror strftime getopt herror parsetos])
-AC_CHECK_FUNCS(gettosbyname cgetent)
+AC_REPLACE_FUNCS([strcasecmp strdup setsid strerror strftime getopt herror parsetos])
+AC_CHECK_FUNCS(setenv unsetenv getenv gettosbyname cgetent)
AC_CHECK_HEADERS(stdlib.h string.h)
LIBOBJS="$LIBOBJS getent.o"
+if test $ac_cv_func_setenv = no || test $ac_cv_func_unsetenv = no \
+ || test $ac_cv_func_getenv = no; then
+ LIBOBJS="$LIBOBJS setenv.o"
+fi
AC_CONST
if test "$KRB4_LIB" = ''; then
AC_MSG_RESULT(No Kerberos 4 authentication)
/* p now points to beginning of last field */
if (p[0] != 't' || p[1] != 'c')
return(1);
- strcpy(tcname,p+3);
+ strncpy(tcname, p + 3, sizeof(tcname) - 1);
+ tcname[sizeof(tcname) - 1] = '\0';
q = tcname;
- while (q && *q != ':')
+ while (*q && *q != ':')
q++;
*q = 0;
if (++hopcount > MAXHOP) {
return(level);
if (UserNameRequested && !kuserok(&adat, UserNameRequested)) {
- strcpy(name, UserNameRequested);
+ /* the name buffer comes from telnetd/telnetd{-ktd}.c */
+ strncpy(name, UserNameRequested, 255);
+ name[255] = '\0';
return(AUTH_VALID);
} else
return(AUTH_USER);
NULL, keytabid, NULL, &ticket);
if (r) {
(void) strcpy(errbuf, "krb5_rd_req failed: ");
- (void) strcat(errbuf, error_message(r));
+ errbuf[sizeof(errbuf) - 1] = '\0';
+ (void) strncat(errbuf, error_message(r), sizeof(errbuf) - 1 - strlen(errbuf));
goto errout;
}
princ[krb5_princ_component(telnet_context,
ticket->server,0)->length] = '\0';
if (strcmp("host", princ)) {
- (void) sprintf(errbuf, "incorrect service name: \"%s\" != \"%s\"",
- princ, "host");
+ if(strlen(princ) < sizeof(errbuf) - 39) {
+ (void) sprintf(errbuf, "incorrect service name: \"%s\" != \"host\"",
+ princ);
+ } else {
+ (void) sprintf(errbuf, "incorrect service name: principal != \"host\"");
+ }
goto errout;
}
} else {
if (r) {
(void) strcpy(errbuf,
"krb5_auth_con_getauthenticator failed: ");
- (void) strcat(errbuf, error_message(r));
+ errbuf[sizeof(errbuf) - 1] = '\0';
+ (void) strncat(errbuf, error_message(r), sizeof(errbuf) - 1 - strlen(errbuf));
goto errout;
}
if ((ap->way & AUTH_ENCRYPT_MASK) == AUTH_ENCRYPT_ON &&
&key);
if (r) {
(void) strcpy(errbuf, "krb5_auth_con_getkey failed: ");
- (void) strcat(errbuf, error_message(r));
+ errbuf[sizeof(errbuf) - 1] = '\0';
+ (void) strncat(errbuf, error_message(r), sizeof(errbuf) - 1 - strlen(errbuf));
goto errout;
}
r = krb5_verify_checksum(telnet_context,
if (r) {
(void) strcpy(errbuf,
"checksum verification failed: ");
- (void) strcat(errbuf, error_message(r));
+ errbuf[sizeof(errbuf) - 1] = '\0';
+ (void) strncat(errbuf, error_message(r), sizeof(errbuf) - 1 - strlen(errbuf));
goto errout;
}
krb5_free_keyblock(telnet_context, key);
if ((r = krb5_mk_rep(telnet_context, auth_context,
&outbuf))) {
(void) strcpy(errbuf, "Make reply failed: ");
- (void) strcat(errbuf, error_message(r));
+ errbuf[sizeof(errbuf) - 1] = '\0';
+ (void) strncat(errbuf, error_message(r), sizeof(errbuf) - 1 - strlen(errbuf));
goto errout;
}
char errbuf[128];
(void) strcpy(errbuf, "Read forwarded creds failed: ");
- (void) strcat(errbuf, error_message(r));
+ errbuf[sizeof(errbuf) - 1] = '\0';
+ (void) strncat(errbuf, error_message(r), sizeof(errbuf) - 1 - strlen(errbuf));
Data(ap, KRB_FORWARD_REJECT, errbuf, -1);
if (auth_debug_mode)
printf(
char eerrbuf[329];
strcpy(eerrbuf, "telnetd: ");
- strcat(eerrbuf, errbuf);
+ eerrbuf[sizeof(eerrbuf) - 1] = '\0';
+ strncat(eerrbuf, errbuf, sizeof(eerrbuf) - 1 - strlen(eerrbuf));
Data(ap, KRB_REJECT, eerrbuf, -1);
}
if (auth_debug_mode)
krb5_kuserok(telnet_context, ticket->enc_part2->client,
UserNameRequested))
{
- strcpy(name, UserNameRequested);
+ /* the name buffer comes from telnetd/telnetd{-ktd}.c */
+ strncpy(name, UserNameRequested, 255);
+ name[255] = '\0';
return(AUTH_VALID);
} else
return(AUTH_USER);
* Set the value of the environmental variable "name" to be
* "value". If rewrite is set, replace any current value.
*/
+#ifndef HAVE_SETENV
setenv(name, value, rewrite)
register const char *name;
register const char *value;
for (*c++ = '='; *c++ = *value++;);
return (0);
}
+#endif
/*
* unsetenv(name) --
* Delete environmental variable "name".
*/
+#ifndef HAVE_UNSETENV
void
unsetenv(name)
const char *name;
if (!(*p = *(p + 1)))
break;
}
+#endif
/*
* getenv --
* Returns ptr to value associated with name, if any, else NULL.
*/
+#ifndef HAVE_GETENV
char *
getenv(name)
const char *name;
return (__findenv(name, &offset));
}
+#endif
/*
* __findenv --
str_data[3] = TELQUAL_REPLY;
gethostname(lhostname, sizeof(lhostname));
strcpy(targ_printable, "SERVICE:rcmd@");
- strcat(targ_printable, lhostname);
+ strncat(targ_printable, lhostname, sizeof(targ_printable) - 1 - 13);
+ targ_printable[sizeof(targ_printable) - 1] = '\0';
input_name_buffer.length = strlen(targ_printable);
input_name_buffer.value = targ_printable;
major_status = gss_import_name(&status,
printf("[ Trying SPX ... ]\n");
strcpy(targ_printable, "SERVICE:rcmd@");
- strcat(targ_printable, RemoteHostName);
+ strncat(targ_printable, RemoteHostName, sizeof(targ_printable) - 1 - 13);
+ targ_printable[sizeof(targ_printable) - 1] = '\0';
input_name_buffer.length = strlen(targ_printable);
input_name_buffer.value = targ_printable;
gethostname(lhostname, sizeof(lhostname));
strcpy(targ_printable, "SERVICE:rcmd@");
- strcat(targ_printable, lhostname);
+ strncat(targ_printable, lhostname, sizeof(targ_printable) - 1 - 13);
+ targ_printable[sizeof(targ_printable) - 1] = '\0';
input_name_buffer.length = strlen(targ_printable);
input_name_buffer.value = targ_printable;
gss_buffer_desc fullname_buffer, acl_file_buffer;
gss_OID fullname_type;
- char acl_file[160], fullname[160];
+ char acl_file[MAXPATHLEN], fullname[160];
int major_status, status = 0;
struct passwd *pwd;
return(AUTH_USER); /* not authenticated */
}
- strcpy(acl_file, pwd->pw_dir);
- strcat(acl_file, "/.sphinx");
+ acl_file[sizeof(acl_file) - 1] = '\0';
+ strncpy(acl_file, pwd->pw_dir, sizeof(acl_file) - 1);
+ strncat(acl_file, "/.sphinx", sizeof(acl_file) - 1 - strlen(acl_file));
acl_file_buffer.value = acl_file;
acl_file_buffer.length = strlen(acl_file);
&acl_file_buffer);
if (major_status == GSS_S_COMPLETE) {
- strcpy(name, UserNameRequested);
+ /* the name buffer comes from telnetd/telnetd{-ktd}.c */
+ strncpy(name, UserNameRequested, 255);
+ name[255] = '\0';
return(AUTH_VALID);
} else {
return(AUTH_USER);
+2000-05-11 Nalin Dahyabhai <nalin@redhat.com>
+
+ * commands.c (makeargv): Don't overflow buffer "saveline".
+ (tn): Don't overflow buffer "_hostname".
+ (cmdrc): Don't overflow buffer "m1save".
+ * externs.h: Include the size of "tline", so that we can check for
+ overflows elsewhere.
+ * main.c(main, tn370): Don't overflow buffer "tline".
+ * utilities.c (SetNetTrace): Don't overflow buffer "NetTraceFile".
+
+2000-04-28 Nalin Dahyabhai <nalin@redhat.com>
+
+ * commands.c (cmdrc): Don't overflow buffer "rcbuf".
+ * tn3270.c (settranscom): Don't overflow buffer "transcom".
+
2000-02-24 Ezra Peisach <epeisach@mit.edu>
* configure.in: Remove dependency on libdes425 when krb4 support
margc = 0;
cp = line;
if (*cp == '!') { /* Special case shell escape */
- strcpy(saveline, line); /* save for shell command */
+ strncpy(saveline, line, sizeof(saveline) - 1);
+ /* save for shell command */
+ saveline[sizeof(saveline) - 1] = '\0';
*argp++ = "!"; /* No room in string to get this */
margc++;
cp++;
if (temp & 0xffffffff != INADDR_NONE) {
sin.sin_addr.s_addr = temp;
sin.sin_family = AF_INET;
- (void) strcpy(_hostname, hostp);
+ (void) strncpy(_hostname, hostp, sizeof(_hostname) - 1);
+ _hostname[sizeof(_hostname) - 1] = '\0';
hostname = _hostname;
} else {
host = gethostbyname(hostp);
if (skiprc)
return;
- strcpy(m1save, m1);
+ strncpy(m1save, m1, sizeof(m1save) - 1);
+ m1save[sizeof(m1save) - 1] = '\0';
m1 = m1save;
if (rcname == 0) {
rcname = getenv("HOME");
if (rcname)
- strcpy(rcbuf, rcname);
+ strncpy(rcbuf, rcname, sizeof(rcbuf) - 1);
else
rcbuf[0] = '\0';
- strcat(rcbuf, "/.telnetrc");
+ rcbuf[sizeof(rcbuf) - 1] = '\0';
+ strncat(rcbuf, "/.telnetrc", sizeof(rcbuf) - 1 - strlen(rcbuf));
rcname = rcbuf;
}
*Ibackp, /* Oldest byte of 3270 data */
Ibuf[], /* 3270 buffer */
*Ifrontp, /* Where next 3270 byte goes */
- tline[],
+ tline[200],
*transcom; /* Transparent command */
extern int
case 't':
#if defined(TN3270) && defined(unix)
transcom = tline;
- (void)strcpy(transcom, optarg);
+ (void)strncpy(transcom, optarg, sizeof(tline) - 1);
+ tline[sizeof(tline) - 1] = '\0';
#else
fprintf(stderr,
"%s: Warning: -t ignored, no TN3270 support.\n",
return 1;
}
transcom = tline;
- (void) strcpy(transcom, argv[1]);
+ (void) strncpy(transcom, argv[1], sizeof(tline) - 1);
+ tline[sizeof(tline) - 1] = '\0';
for (i = 2; i < argc; ++i) {
- (void) strcat(transcom, " ");
- (void) strcat(transcom, argv[i]);
+ (void) strncat(transcom, " ", sizeof(tline) - 1 - (transcom - tline));
+ (void) strncat(transcom, argv[i], sizeof(tline) - 1 - (transcom - tline));
}
return 1;
}
if (file && (strcmp(file, "-") != 0)) {
NetTrace = fopen(file, "w");
if (NetTrace) {
- strcpy((char *)NetTraceFile, file);
+ strncpy((char *)NetTraceFile, file, sizeof(NetTraceFile) - 1);
+ NetTraceFile[sizeof(NetTraceFile) - 1] = '\0';
return;
}
fprintf(stderr, "Cannot open %s.\n", file);
}
NetTrace = stdout;
- strcpy((char *)NetTraceFile, "(standard output)");
+ strncpy((char *)NetTraceFile, "(standard output)", sizeof(NetTraceFile) - 1);
+ NetTraceFile[sizeof(NetTraceFile) - 1] = '\0';
}
void
+2001-01-25 Tom Yu <tlyu@mit.edu>
+
+ * state.c (envvarok): Disallow LC_* and NLSPATH.
+
+2000-06-19 Tom Yu <tlyu@mit.edu>
+
+ * telnetd.c (doit): Change test for "no authentication" as per
+ Jeffrey Altman's patch.
+
+2000-05-11 Nalin Dahyabhai <nalin@redhat.com>
+
+ * sys_term.c (start_login, Solaris): forcefully terminate "termbuf"
+ in case the "TERM" environment variable isn't.
+ * telnet-ktd.c (getterminaltype): Don't overflow buffers "first" and
+ "netobuf".
+ (recv_ayt): Forcibly terminate buffer "netobuf".
+
+2000-03-20 Ken Raeburn <raeburn@mit.edu>
+ Jeffrey Altman <jaltman@watsun.cc.columbia.edu>
+
+ * state.c (telrcv): Fix off-by-one error dealing with full
+ buffer.
+
2000-02-24 Ezra Peisach <epeisach@mit.edu>
* configure.in: Remove dependency on libdes425 when krb4 support
#endif
while (ncc > 0) {
- if ((&ptyobuf[BUFSIZ] - pfrontp) < 2)
+ if ((&ptyobuf[BUFSIZ] - pfrontp) < 1)
break;
c = *netip++ & 0377, ncc--;
#ifdef ENCRYPTION
strcmp(varp, "KRB_REALMS") && /* cns v4 */
strcmp(varp, "LIBPATH") && /* AIX */
strcmp(varp, "RESOLV_HOST_CONF") && /* linux */
+ strcmp(varp, "NLSPATH") && /* locale stuff */
+ strncmp(varp, "LC_", strlen("LC_")) && /* locale stuff */
strcmp(varp, "IFS")) {
return 1;
} else {
} else {
strcpy(termbuf, "TERM=");
strncat(termbuf, term, sizeof(termbuf) - 6);
+ termbuf[sizeof(termbuf) - 1] = '\0';
term = termbuf;
}
argv = addarg(argv, term);
}
(void) setsockopt(s, SOL_SOCKET, SO_REUSEADDR,
(char *)&on, sizeof(on));
- if (bind(s, (struct sockaddr *)&sin, sizeof sin) < 0) {
+ if (bind(s, (struct sockaddr *)&sin, sizeof(sin)) < 0) {
perror("bind");
exit(1);
}
perror("listen");
exit(1);
}
- foo = sizeof sin;
+ foo = sizeof(sin);
ns = accept(s, (struct sockaddr *)&sin, &foo);
if (ns < 0) {
perror("accept");
if (his_state_is_will(TELOPT_TSPEED)) {
static char sbbuf[] = { IAC, SB, TELOPT_TSPEED, TELQUAL_SEND, IAC, SE };
- memcpy(nfrontp, sbbuf, sizeof sbbuf);
- nfrontp += sizeof sbbuf;
+ if(nfrontp - netobuf + sizeof(sbbuf) < sizeof(netobuf)) {
+ memcpy(nfrontp, sbbuf, sizeof(sbbuf));
+ nfrontp += sizeof(sbbuf);
+ }
}
if (his_state_is_will(TELOPT_XDISPLOC)) {
static char sbbuf[] = { IAC, SB, TELOPT_XDISPLOC, TELQUAL_SEND, IAC, SE };
- memcpy(nfrontp, sbbuf, sizeof sbbuf);
- nfrontp += sizeof sbbuf;
+ if(nfrontp - netobuf + sizeof(sbbuf) < sizeof(netobuf)) {
+ memcpy(nfrontp, sbbuf, sizeof(sbbuf));
+ nfrontp += sizeof(sbbuf);
+ }
}
if (his_state_is_will(TELOPT_ENVIRON)) {
static char sbbuf[] = { IAC, SB, TELOPT_ENVIRON, TELQUAL_SEND, IAC, SE };
- memcpy(nfrontp, sbbuf, sizeof sbbuf);
- nfrontp += sizeof sbbuf;
+ if(nfrontp - netobuf + sizeof(sbbuf) < sizeof(netobuf)) {
+ memcpy(nfrontp, sbbuf, sizeof(sbbuf));
+ nfrontp += sizeof(sbbuf);
+ }
}
if (his_state_is_will(TELOPT_TTYPE)) {
- memcpy(nfrontp, ttytype_sbbuf, sizeof ttytype_sbbuf);
- nfrontp += sizeof ttytype_sbbuf;
+ if(nfrontp - netobuf + sizeof(ttytype_sbbuf) < sizeof(netobuf)) {
+ memcpy(nfrontp, ttytype_sbbuf, sizeof(ttytype_sbbuf));
+ nfrontp += sizeof(ttytype_sbbuf);
+ }
}
if (his_state_is_will(TELOPT_TSPEED)) {
while (sequenceIs(tspeedsubopt, baseline))
* we have to just go with what we (might) have already gotten.
*/
if (his_state_is_will(TELOPT_TTYPE) && !terminaltypeok(terminaltype)) {
- (void) strncpy(first, terminaltype, sizeof(first));
+ (void) strncpy(first, terminaltype, sizeof(first) - 1);
+ first[sizeof(first) - 1] = '\0';
for(;;) {
/*
* Save the unknown name, and request the next name.
*/
- (void) strncpy(last, terminaltype, sizeof(last));
+ (void) strncpy(last, terminaltype, sizeof(last) - 1);
+ last[sizeof(last) - 1] = '\0';
_gettermname();
if (terminaltypeok(terminaltype))
break;
*/
_gettermname();
if (strncmp(first, terminaltype, sizeof(first)) != 0)
- (void) strncpy(terminaltype, first, sizeof(first));
+ (void) strncpy(terminaltype, first, sizeof(terminaltype) - 1);
+ terminaltype[sizeof(terminaltype) - 1] = '\0';
break;
}
}
if (his_state_is_wont(TELOPT_TTYPE))
return;
settimer(baseline);
- memcpy(nfrontp, ttytype_sbbuf, sizeof ttytype_sbbuf);
- nfrontp += sizeof ttytype_sbbuf;
+ memcpy(nfrontp, ttytype_sbbuf, sizeof(ttytype_sbbuf));
+ nfrontp += sizeof(ttytype_sbbuf);
while (sequenceIs(ttypesubopt, baseline))
ttloop();
}
#if defined(SO_OOBINLINE)
(void) setsockopt(net, SOL_SOCKET, SO_OOBINLINE,
- (char *)&on, sizeof on);
+ (char *)&on, sizeof(on));
#endif /* defined(SO_OOBINLINE) */
#ifdef SIGTSTP
HE = getstr("he", &cp);
HN = getstr("hn", &cp);
IM = getstr("im", &cp);
- if (HN && *HN)
- (void) strcpy(host_name, HN);
+ if (HN && *HN) {
+ (void) strncpy(host_name, HN, sizeof(host_name) - 1);
+ host_name[sizeof(host_name) - 1] = '\0';
+ }
if (IM == 0)
IM = "";
} else {
return;
}
#endif
- (void) strcpy(nfrontp, "\r\n[Yes]\r\n");
+ (void) strncpy(nfrontp, "\r\n[Yes]\r\n",
+ sizeof(netobuf) - 1 - (nfrontp - netobuf));
nfrontp += 9;
+ *nfrontp = '\0';
}
void
}
(void) setsockopt(s, SOL_SOCKET, SO_REUSEADDR,
(char *)&on, sizeof(on));
- if (bind(s, (struct sockaddr *)&sin, sizeof sin) < 0) {
+ if (bind(s, (struct sockaddr *)&sin, sizeof(sin)) < 0) {
perror("bind");
exit(1);
}
perror("listen");
exit(1);
}
- foo = sizeof sin;
+ foo = sizeof(sin);
ns = accept(s, (struct sockaddr *)&sin, &foo);
if (ns < 0) {
perror("accept");
static unsigned char sb[] =
{ IAC, SB, TELOPT_TSPEED, TELQUAL_SEND, IAC, SE };
- memcpy(nfrontp, sb, sizeof sb);
- nfrontp += sizeof sb;
+ if(nfrontp - netobuf + sizeof(sb) < sizeof(netobuf)) {
+ memcpy(nfrontp, sb, sizeof(sb));
+ nfrontp += sizeof(sb);
+ *nfrontp = '\0';
+ }
}
if (his_state_is_will(TELOPT_XDISPLOC)) {
static unsigned char sb[] =
{ IAC, SB, TELOPT_XDISPLOC, TELQUAL_SEND, IAC, SE };
- memcpy(nfrontp, sb, sizeof sb);
- nfrontp += sizeof sb;
+ if(nfrontp - netobuf + sizeof(sb) < sizeof(netobuf)) {
+ memcpy(nfrontp, sb, sizeof(sb));
+ nfrontp += sizeof(sb);
+ *nfrontp = '\0';
+ }
}
if (his_state_is_will(TELOPT_NEW_ENVIRON)) {
static unsigned char sb[] =
{ IAC, SB, TELOPT_NEW_ENVIRON, TELQUAL_SEND, IAC, SE };
- memcpy(nfrontp, sb, sizeof sb);
- nfrontp += sizeof sb;
+ if(nfrontp - netobuf + sizeof(sb) < sizeof(netobuf)) {
+ memcpy(nfrontp, sb, sizeof(sb));
+ nfrontp += sizeof(sb);
+ *nfrontp = '\0';
+ }
}
else if (his_state_is_will(TELOPT_OLD_ENVIRON)) {
static unsigned char sb[] =
{ IAC, SB, TELOPT_OLD_ENVIRON, TELQUAL_SEND, IAC, SE };
- memcpy(nfrontp, sb, sizeof sb);
- nfrontp += sizeof sb;
+ if(nfrontp - netobuf + sizeof(sb) < sizeof(netobuf)) {
+ memcpy(nfrontp, sb, sizeof(sb));
+ nfrontp += sizeof(sb);
+ *nfrontp = '\0';
+ }
}
if (his_state_is_will(TELOPT_TTYPE)) {
- memcpy(nfrontp, ttytype_sbbuf, sizeof ttytype_sbbuf);
- nfrontp += sizeof ttytype_sbbuf;
+ if(nfrontp - netobuf + sizeof(ttytype_sbbuf) < sizeof(netobuf)) {
+ memcpy(nfrontp, ttytype_sbbuf, sizeof(ttytype_sbbuf));
+ nfrontp += sizeof(ttytype_sbbuf);
+ *nfrontp = '\0';
+ }
}
if (his_state_is_will(TELOPT_TSPEED)) {
while (sequenceIs(tspeedsubopt, baseline))
if (his_state_is_wont(TELOPT_TTYPE))
return;
settimer(baseline);
- memcpy(nfrontp, ttytype_sbbuf, sizeof ttytype_sbbuf);
- nfrontp += sizeof ttytype_sbbuf;
+ if(nfrontp - netobuf + sizeof(ttytype_sbbuf)) {
+ memcpy(nfrontp, ttytype_sbbuf, sizeof(ttytype_sbbuf));
+ nfrontp += sizeof(ttytype_sbbuf);
+ *nfrontp = '\0';
+ }
while (sequenceIs(ttypesubopt, baseline))
ttloop();
}
setenv("TERM", *terminaltype ? terminaltype : "network", 1);
#if defined (AUTHENTICATION)
- if (user_name[0] == '\0') {
+ if (level < 0 && auth_level > 0) {
fatal (net, "No authentication provided");
exit (-1);
}
#if defined(SO_OOBINLINE)
(void) setsockopt(net, SOL_SOCKET, SO_OOBINLINE,
- (char *)&on, sizeof on);
+ (char *)&on, sizeof(on));
#endif /* defined(SO_OOBINLINE) */
#ifdef SIGTSTP
HN = getstr("hn", &cp);
IM = getstr("im", &cp);
if (HN && *HN)
- (void) strcpy(host_name, HN);
+ (void) strncpy(host_name, HN, sizeof(host_name) - 1);
+ host_name[sizeof(host_name) - 1] = '\0';
if (IM == 0)
IM = "";
} else {
return;
}
#endif
- (void) strcpy(nfrontp, "\r\n[Yes]\r\n");
+ (void) strncpy(nfrontp, "\r\n[Yes]\r\n",
+ sizeof(netobuf) - 1 - (nfrontp - netobuf));
nfrontp += 9;
+ *nfrontp = '\0';
}
void
+2001-02-21 Tom Yu <tlyu@mit.edu>
+
+ * configure.in: Add checks for unsetenv and getenv. Compile
+ setenv.o if any of setenv, unsetenv, or getenv are missing.
+
+2000-03-24 Ken Raeburn <raeburn@mit.edu>
+
+ * configure.in: Check for alpha*-dec-osf* instead of
+ alpha-dec-osf*.
+
2000-02-24 Ezra Peisach <epeisach@mit.edu>
* configure.in: Test for <arpa/inet.h> include file for inet_ntop
AC_PROG_INSTALL
KRB5_BUILD_PROGRAM
AC_HEADER_STDARG
-AC_CHECK_FUNCS(getusershell lstat setenv inet_ntop getipnodebyaddr)
-if test $ac_cv_func_setenv = no ; then
+AC_CHECK_FUNCS(getusershell lstat setenv unsetenv getenv inet_ntop getipnodebyaddr)
+if test $ac_cv_func_setenv = no || test $ac_cv_func_unsetenv = no \
+ || test $ac_cv_func_getenv = no; then
SETENVOBJ=setenv.o
else
SETENVOBJ=
AC_SUBST(SETENVOBJ)
AC_CHECK_HEADERS(unistd.h pwd.h arpa/inet.h)
case $krb5_cv_host in
-alpha-dec-osf*)
+alpha*-dec-osf*)
AC_CHECK_LIB(security,setluid,
AC_DEFINE(HAVE_SETLUID)
KSU_LIBS="$KSU_LIBS -lsecurity"
+2000-04-19 Danilo Almeida <dalmeida@mit.edu>
+
+ * Makefile.in: Link in getopt library on Windows.
+
+ * klist.c: Use getopt so that we can parse combined options (e.g.,
+ -an or -45).
+
2000-03-07 Danilo Almeida <dalmeida@mit.edu>
* klist.M: Get man page up-to-date.
klist: klist.o $(KRB4COMPAT_DEPLIBS)
$(CC_LINK) -o $@ klist.o $(KRB4COMPAT_LIBS)
-$(OUTPRE)klist.exe: $(OUTPRE)klist.obj $(KLIB) $(CLIB)
+$(OUTPRE)klist.exe: $(OUTPRE)klist.obj $(BUILDTOP)\util\windows\$(OUTPRE)getopt.lib $(KLIB) $(CLIB)
link $(EXE_LINKOPTS) -out:$@ $** wsock32.lib
clean-unix::
#include <netdb.h>
#endif
+extern int optind;
+
int show_flags = 0, show_time = 0, status_only = 0, show_keys = 0;
int show_etype = 0, show_addresses = 0, no_resolve = 0;
char *defname;
int argc;
char **argv;
{
+ int c;
char *name;
int mode;
int use_k5 = 0, use_k4 = 0;
progname = GET_PROGNAME(argv[0]);
- argv++;
name = NULL;
mode = DEFAULT;
- while (*argv) {
- if ((*argv)[0] != '-') {
- if (name) usage();
- name = *argv;
- } else switch ((*argv)[1]) {
+ while ((c = getopt(argc, argv, "fetKsnack45")) != -1) {
+ switch (c) {
case 'f':
show_flags = 1;
break;
usage();
break;
}
- argv++;
}
if (no_resolve && !show_addresses) {
usage();
}
+ if (argc - optind > 1) {
+ fprintf(stderr, "Extra arguments (starting with \"%s\").\n",
+ argv[optind+1]);
+ usage();
+ }
+
+ name = (optind == argc-1) ? argv[optind] : 0;
+
if (!use_k5 && !use_k4)
{
use_k5 = default_k5;
+2001-02-21 Tom Yu <tlyu@mit.edu>
+
+ * setenv.c: Add conditionals for compilation of setenv, unsetenv,
+ and getenv such that they only get compiled if they don't already
+ exist.
+
+2000-05-22 Tom Yu <tlyu@mit.edu>
+
+ * Makefile.in (OBJS): Put @SETENVOBJ@ on same line as xmalloc.o to
+ avoid trailing backslash on the end of the variable.
+
+2000-05-15 Ken Raeburn <raeburn@mit.edu>
+
+ * ccache.c (krb5_ccache_copy): Modify conditionalized code block
+ slightly to make automatic indentation work better.
+
+ * main.c (main): Complain and quit if prog_name is longer than 50
+ characters.
+
+2000-04-26 Ken Raeburn <raeburn@mit.edu>
+ Nalin Dahyabhai <nalin@redhat.com>
+
+ * main.c (DEBUG): Don't define.
+ (usage): Remove -C option from description.
+ (sweep_up): Deleted second argument; all callers changed.
+ (main): Support -D option only if DEBUG is defined. Initialize
+ ruid on entry. Set effective uid to ruid before processing
+ argument list. Removed -C option from -z/-Z conflict messages.
+ Report errors trying to stat source ccache using com_err. Verify
+ that getpwuid's returned data for source user has correct uid.
+ Eliminate use_source_cache variable.
+
+ * ksu.M: Updates for removal of -C option.
+
2000-01-27 Ken Raeburn <raeburn@mit.edu>
* main.c (print_status): Now static. Add format attribute if
authorization.o \
main.o \
heuristic.o \
- xmalloc.o \
- @SETENVOBJ@
+ xmalloc.o @SETENVOBJ@
all:: ksu
cc_def_name = krb5_cc_get_name(context, cc_def);
cc_other_name = krb5_cc_get_name(context, *cc_other);
-
if ( ! stat(cc_def_name, &st_temp)){
if((retval = krb5_get_nonexp_tkts(context,cc_def,&cc_def_creds_arr))){
return retval;
primary_principal);
#ifdef HAVE_LSTAT
- if (!lstat( cc_other_name, &st_temp)) {
+ if (!lstat( cc_other_name, &st_temp))
#else /*HAVE_LSTAT*/
- if (!stat( cc_other_name, &st_temp)) {
+ if (!stat( cc_other_name, &st_temp))
#endif
return EINVAL;
- }
if (krb5_seteuid(0)||krb5_seteuid(target_uid)) {
return errno;
.B \-c
.I source_cache_name
] [
-.B \-C
-.I target_cache_name
-] [
.B \-k
] [
.B \-D
target user. The target user's shell is then invoked
(the shell name is specified in the password file).
Upon termination of the shell, ksu deletes the target cache (unless
-ksu is invoked with
-.B \-k
- or '
-.B \-C .' options).
+ksu is invoked with the
+.B \-k option).
This is implemented by first doing a fork and then an exec, instead
of just exec, as done by su.
.br
name is obtained from KRB5CCNAME environment variable.
If KRB5CCNAME is not defined the source cache name
is set to krb5cc_<source uid>.
-.TP 10
-\fB\-C \fItarget_cache_name
-Specify the target cache name (e.g.
-.B \-C
-FILE:/tmp/target_cache).
-If '.' is specified (e.g. ksu
-\-C .) ksu uses the source
-cache and does not create a new target cache. Note:
-this case requires both source and target user
-to have read and write permissions for the source cache.
-If
-.B \-C
-option is not used, the default target cache name is
+The target cache name is automatically
set to krb5cc_<target uid>.(gen_sym()),
where gen_sym generates a new number such that
the resulting cache does not already exist.
command).
Without
.B \-k,
-ksu deletes the target cache
-(unless ksu was invoked with '-C .' option).
+ksu deletes the target cache.
.TP 10
\fB\-D
turn on debug mode.
principal. Note that the
.B \-z
option is mutually
-exclusive with '-C .' and -Z options.
+exclusive with the -Z option.
.TP 10
\fB\-Z
Don't copy any tickets from the source cache to the
initialized to the target principal name. Note that
.B \-Z
option is mutually
-exclusive with '-C .' and -z options.
+exclusive with the -z option.
.TP 10
\fB\-q
suppress the printing of status messages.
#define _DEF_CSH "/bin/csh"
static int set_env_var PROTOTYPE((char *, char *));
-static void sweep_up PROTOTYPE((krb5_context, int, krb5_ccache));
+static void sweep_up PROTOTYPE((krb5_context, krb5_ccache));
static char * ontty PROTOTYPE((void));
#ifdef HAVE_STDARG_H
static void print_status( const char *fmt, ...)
void usage (){
fprintf(stderr, "Usage: %s [target user] [-n principal] [-c source cachename] [-C target cachename] [-k] [-D] [-r time] [-pf] [-l lifetime] [-zZ] [-q] [-e command [args... ] ] [-a [args... ] ]\n", prog_name);
-
}
/* for Ultrix and friends ... */
#define MAXHOSTNAMELEN 64
#endif
-#define DEBUG
-
/* These are file static so sweep_up can get to them*/
static uid_t source_uid, target_uid;
opt_info options;
int option=0;
int statusp=0;
-int use_source_cache = 0;
krb5_error_code retval = 0;
krb5_principal client = NULL;
krb5_ccache cc_target = NULL;
krb5_boolean authorization_val = FALSE;
int path_passwd = 0;
int done =0,i,j;
-uid_t ruid;
+uid_t ruid = getuid ();
struct passwd *pwd=NULL, *target_pwd ;
char * shell;
char ** params;
if (strrchr(argv[0], '/'))
argv[0] = strrchr(argv[0], '/')+1;
prog_name = argv[0];
+ if (strlen (prog_name) > 50) {
+ /* this many chars *after* last / ?? */
+ com_err(prog_name, 0, "program name too long - quitting to avoid triggering system logging bugs");
+ exit (1);
+ }
#ifndef LOG_NDELAY
}
}
-
+ if (krb5_seteuid (ruid)) {
+ com_err (prog_name, errno, "while setting euid to source user");
+ exit (1);
+ }
while(!done && ((option = getopt(pargc, pargv,"n:c:r:a:zZDfpkql:e:")) != -1)){
switch (option) {
case 'r':
options.princ = 1;
break;
+#ifdef DEBUG
case 'D':
auth_debug = 1;
- break;
+ break;
+#endif
case 'z':
some_rest_copy = 1;
- if(all_rest_copy || use_source_cache){
+ if(all_rest_copy) {
fprintf(stderr,
- "-z option is mutually exclusive with -Z and -C .\n");
+ "-z option is mutually exclusive with -Z.\n");
errflg++;
}
break;
case 'Z':
all_rest_copy = 1;
- if(some_rest_copy || use_source_cache){
+ if(some_rest_copy) {
fprintf(stderr,
- "-Z option is mutually exclusive with -z and -C .\n");
+ "-Z option is mutually exclusive with -z.\n");
errflg++;
}
break;
cc_source_tag_tmp = strchr(cc_source_tag, ':') + 1;
if( stat( cc_source_tag_tmp, &st_temp)){
- fprintf(stderr,"File %s does not exist\n",
- cc_source_tag_tmp);
- errflg++;
-
+ com_err (prog_name, errno,
+ "while looking for credentials file %s",
+ cc_source_tag_tmp);
+ exit (1);
}
}
else {
}
/***********************************/
- ruid = getuid();
source_user = getlogin(); /*checks for the the login name in /etc/utmp*/
- /* verify that that the user exists and get his passwd structure */
+ /* verify that that the user exists and get his passwd structure */
if (source_user == NULL ||(pwd = getpwnam(source_user)) == NULL ||
pwd->pw_uid != ruid){
fprintf(stderr, "ksu: who are you?\n");
exit(1);
}
+ if (pwd->pw_uid != ruid) {
+ fprintf (stderr, "Your uid doesn't match your passwd entry?!\n");
+ exit (1);
+ }
+ /* Okay, now we have *some* passwd entry that matches the
+ current real uid. */
/* allocate space and copy the usernamane there */
source_user = xstrdup(pwd->pw_name);
else
cc_source_tag_tmp++;
}
- if (krb5_seteuid(source_uid)) {
- com_err ( prog_name, errno, "while setting euid to source user");
- exit(1);
- }
-
+
/* get a handle for the cache */
if ((retval = krb5_cc_resolve(ksu_context, cc_source_tag, &cc_source))){
com_err(prog_name, retval,"while getting source cache");
exit(1);
}
- if(!use_source_cache) {
- if (((retval = krb5_cc_set_flags(ksu_context, cc_source, 0x0)) != 0)
- && (retval != KRB5_FCC_NOFILE)) {
+ if (((retval = krb5_cc_set_flags(ksu_context, cc_source, 0x0)) != 0)
+ && (retval != KRB5_FCC_NOFILE)) {
com_err(prog_name, retval, "while opening ccache");
exit(1);
- }
}
if ((retval = get_best_princ_for_target(ksu_context, source_uid,
target_uid, source_user, target_user, cc_source,
exit(1);
}
- if (stat(cc_source_tag_tmp, &st_temp)){
- if (use_source_cache){
-
- dir_of_cc_source = get_dir_of_file(cc_source_tag_tmp);
-
-
- if (access(dir_of_cc_source, R_OK | W_OK )){
- fprintf(stderr,
- "%s does not have correct permissions for %s\n",
- source_user, cc_source_tag);
- exit(1);
- }
-
- if ((retval = krb5_cc_initialize(ksu_context, cc_source,
- client))){
- com_err(prog_name, retval,
- "while initializing source cache");
- exit(1);
- }
- }
- }
-
-
if (cc_target_tag == NULL) {
cc_target_tag = (char *)xcalloc(KRB5_SEC_BUFFSIZE ,sizeof(char));
}
- dir_of_cc_target = get_dir_of_file( use_source_cache ?
- cc_source_tag_tmp: cc_target_tag_tmp);
+ dir_of_cc_target = get_dir_of_file(cc_target_tag_tmp);
if (access(dir_of_cc_target, R_OK | W_OK )){
fprintf(stderr,
The cache is owned by the target user.*/
- if (! use_source_cache){
-
- /* if root ksu's to a regular user, then
- then only the credentials for that particular user
- should be copied */
+ /* if root ksu's to a regular user, then
+ then only the credentials for that particular user
+ should be copied */
- if ((source_uid == 0) && (target_uid != 0)) {
+ if ((source_uid == 0) && (target_uid != 0)) {
- if ((retval = krb5_ccache_copy_restricted(ksu_context, cc_source,
- cc_target_tag, client, &cc_target, &stored, target_uid))){
- com_err (prog_name, retval,
- "while copying cache %s to %s",
- krb5_cc_get_name(ksu_context, cc_source),cc_target_tag);
- exit(1);
- }
-
- } else{
- if ((retval = krb5_ccache_copy(ksu_context, cc_source, cc_target_tag,
- client,&cc_target, &stored, target_uid))){
- com_err (prog_name, retval,
- "while copying cache %s to %s",
- krb5_cc_get_name(ksu_context, cc_source),
- cc_target_tag);
- exit(1);
- }
-
- }
-
- }
- else{
- cc_target = cc_source;
- cc_target_tag = (char *) cc_source_tag;
- cc_target_tag_tmp = (char *) cc_source_tag_tmp;
-
- if ((retval=krb5_find_princ_in_cache(ksu_context, cc_target,client, &stored))){
- com_err (prog_name, retval,
- "while searching for client in source ccache");
- exit(1);
- }
+ if ((retval = krb5_ccache_copy_restricted(ksu_context, cc_source,
+ cc_target_tag, client, &cc_target, &stored, target_uid))){
+ com_err (prog_name, retval,
+ "while copying cache %s to %s",
+ krb5_cc_get_name(ksu_context, cc_source),cc_target_tag);
+ exit(1);
+ }
+ } else {
+ if ((retval = krb5_ccache_copy(ksu_context, cc_source, cc_target_tag,
+ client,&cc_target, &stored, target_uid))) {
+ com_err (prog_name, retval,
+ "while copying cache %s to %s",
+ krb5_cc_get_name(ksu_context, cc_source),
+ cc_target_tag);
+ exit(1);
+ }
+
}
- /* Become root for authentication*/
+
+ /* Become root for authentication*/
if (krb5_seteuid(0)) {
com_err(prog_name, errno, "while reclaiming root uid");
&kdc_server))){
com_err(prog_name, retval,
"while creating tgt for local realm");
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit(1);
}
if (zero_password == FALSE){
fprintf(stderr,"Goodbye\n");
- sweep_up(ksu_context, use_source_cache,
- cc_target);
+ sweep_up(ksu_context, cc_target);
exit(1);
}
syslog(LOG_WARNING,
"'%s %s' authentication failed for %s%s",
prog_name,target_user,source_user,ontty());
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit(1);
}
to properly handle races in chown if this code is ever re-enabled.
*/
/* cache the tickets if possible in the source cache */
- if (!path_passwd && !use_source_cache){
+ if (!path_passwd){
if ((retval = krb5_ccache_overwrite(ksu_context, cc_target, cc_source,
client))){
"while copying cache %s to %s",
krb5_cc_get_name(ksu_context, cc_target),
krb5_cc_get_name(ksu_context, cc_source));
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit(1);
}
if (chown(cc_source_tag_tmp, source_uid, source_gid)){
if ((retval = krb5_unparse_name(ksu_context, client, &client_name))) {
com_err (prog_name, retval, "When unparsing name");
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit(1);
}
/* Run authorization as target.*/
if (krb5_seteuid(target_uid)) {
com_err(prog_name, errno, "while switching to target for authorization check");
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit(1);
}
cmd, &authorization_val, &exec_cmd))){
com_err(prog_name,retval,"while checking authorization");
krb5_seteuid(0); /*So we have some chance of sweeping up*/
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit(1);
}
if (krb5_seteuid(0)) {
com_err(prog_name, errno, "while switching back from target after authorization check");
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit(1);
}
if (authorization_val == TRUE){
}
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit(1);
}
}
if( some_rest_copy){
if ((retval = krb5_ccache_filter(ksu_context, cc_target, client))){
com_err(prog_name,retval,"while calling cc_filter");
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit(1);
}
}
if (!standard_shell(target_pwd->pw_shell) && source_uid) {
fprintf(stderr, "ksu: permission denied (shell).\n");
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit(1);
}
#endif /* HAVE_GETUSERSHELL */
if(set_env_var("USER", target_pwd->pw_name)){
fprintf(stderr,"ksu: couldn't set environment variable USER\n");
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit(1);
}
}
if(set_env_var( "HOME", target_pwd->pw_dir)){
fprintf(stderr,"ksu: couldn't set environment variable USER\n");
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit(1);
}
if(set_env_var( "SHELL", shell)){
fprintf(stderr,"ksu: couldn't set environment variable USER\n");
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit(1);
}
if(set_env_var( KRB5_ENV_CCNAME, cc_target_tag)){
fprintf(stderr,"ksu: couldn't set environment variable %s\n",
KRB5_ENV_CCNAME);
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit(1);
}
-
- if (!use_source_cache){
-
- }
-
/* set permissions */
if (setgid(target_pwd->pw_gid) < 0) {
perror("ksu: setgid");
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit(1);
}
if (initgroups(target_user, target_pwd->pw_gid)) {
fprintf(stderr, "ksu: initgroups failed.\n");
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit(1);
}
*/
if (setluid((uid_t) pwd->pw_uid) < 0) {
perror("setluid");
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit(1);
}
#endif /* HAVE_SETLUID */
if (setuid(target_pwd->pw_uid) < 0) {
perror("ksu: setuid");
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit(1);
}
fprintf(stderr, "program to be execed %s\n",params[0]);
}
- if( keep_target_cache || use_source_cache ) {
+ if( keep_target_cache ) {
execv(params[0], params);
com_err(prog_name, errno, "while trying to execv %s",
params[0]);
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit(1);
}else{
statusp = 1;
if (ret_pid == -1) {
com_err(prog_name, errno, "while calling waitpid");
}
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit (statusp);
case -1:
com_err(prog_name, errno, "while trying to fork.");
- sweep_up(ksu_context, use_source_cache, cc_target);
+ sweep_up(ksu_context, cc_target);
exit (1);
case 0:
execv(params[0], params);
}
-static void sweep_up(context, use_source_cache, cc)
+static void sweep_up(context, cc)
krb5_context context;
- int use_source_cache;
krb5_ccache cc;
{
-krb5_error_code retval;
-char * cc_name;
-struct stat st_temp;
+ krb5_error_code retval;
+ char * cc_name;
+ struct stat st_temp;
-krb5_seteuid(0);
-krb5_seteuid(target_uid);
+ krb5_seteuid(0);
+ krb5_seteuid(target_uid);
-if (! use_source_cache){
- cc_name = krb5_cc_get_name(context, cc);
- if ( ! stat(cc_name, &st_temp)){
- if ((retval = krb5_cc_destroy(context, cc))){
- com_err(prog_name, retval,
- "while destroying cache");
- }
- }
+ cc_name = krb5_cc_get_name(context, cc);
+ if ( ! stat(cc_name, &st_temp)){
+ if ((retval = krb5_cc_destroy(context, cc))){
+ com_err(prog_name, retval,
+ "while destroying cache");
}
+ }
}
/*****************************************************************
get_params is to be called for the -a option or -e option to
* Set the value of the environmental variable "name" to be
* "value". If rewrite is set, replace any current value.
*/
+#ifndef HAVE_SETENV
setenv(name, value, rewrite)
register char *name, *value;
int rewrite;
for (*C++ = '='; *C++ = *value++;);
return(0);
}
+#endif
/*
* unsetenv(name) --
* Delete environmental variable "name".
*/
+#ifndef HAVE_UNSETENV
void
unsetenv(name)
char *name;
if (!(*P = *(P + 1)))
break;
}
+#endif
/*
* Copyright (c) 1987 Regents of the University of California.
* All rights reserved.
* getenv --
* Returns ptr to value associated with name, if any, else NULL.
*/
+#ifndef HAVE_GETENV
char *
getenv(name)
char *name;
return(_findenv(name, &offset));
}
+#endif
/*
* _findenv --
* environmental array, for use by setenv(3) and unsetenv(3).
* Explicitly removes '=' in argument name.
*
- * This routine *should* be a static; don't use it.
*/
-char *
+static char *
_findenv(name, offset)
register char *name;
int *offset;
+2001-01-30 Ken Raeburn <raeburn@mit.edu>
+
+ * krb5.conf.M: Update description of safe_checksum_type for recent
+ changes.
+
+2000-05-31 Ken Raeburn <raeburn@mit.edu>
+
+ * krb5.conf.M: Added description of v4_realm from Booker
+ C. Bense.
+
2000-01-21 Ken Raeburn <raeburn@mit.edu>
* krb5.conf: Put primary KDC for Cygnus first. Add GNU.ORG
This allows you to set the checksum type used in the authenticator of
KRB_AP_REQ messages. The default value for this type is
CKSUMTYPE_RSA_MD5. For compatibility with applications linked against
-DCE Kerberos libraries, use a value of 2 to use the CKSUMTYPE_RSA_MD4
-instead. This applies to DCE 1.1 and earlier.
+DCE version 1.1 or earlier Kerberos libraries, use a value of 2 to use
+the CKSUMTYPE_RSA_MD4
+instead.
.IP safe_checksum_type
-This allows you to set the keyed-checksum type used in KRB_SAFE
+This allows you to set the preferred keyed-checksum type for use in KRB_SAFE
messages. The default value for this type is CKSUMTYPE_RSA_MD5_DES.
-For compatibility with applications linked against DCE Kerberos
+For compatibility with applications linked against DCE version 1.1 or
+earlier Kerberos
libraries, use a value of 3 to use the CKSUMTYPE_RSA_MD4_DES
-instead. This applies to DCE 1.1 and earlier.
+instead. This field is ignored when its value is incompatible with
+the session key type.
.IP ccache_type
User this parameter on systems which are DCE clients, to specify the
mit = mit.edu
lithium = lithium.lcs.mit.edu
}
+ v4_realm = LCS.MIT.EDU
}
.in -1i
.fi
which should be translated to some specific hostname (the tag value) as
the second component in a Kerberos V5 principal name.
+.IP v4_realm
+This relation is used by the krb524 library routines when converting
+a V5 principal name to a V4 principal name. It is used when V4 realm
+name and the V5 realm are not the same, but still share the same
+principal names and passwords. The tag value is the Kerberos V4 realm
+name.
+
.SH DOMAIN_REALM SECTION
The [domain_realm] section provides a translation from a hostname to the
NERSC.GOV = ANL.GOV
NERSC.GOV = ES.NET
}
-
- }
.in -1i
.fi
.sp
+2000-06-21 Danilo Almeida <dalmeida@mit.edu>
+
+ * win-pre.in: Fix up DNS build flags to correspond to new DNS
+ build flags. Add support for not using wshelper.
+
+2000-06-08 Tom Yu <tlyu@mit.edu>
+
+ * config.guess: Update to 2000-05-30 from FSF.
+
+ * config.sub: Update to 2000-05-30 from FSF.
+
+2000-05-03 Tom Yu <tlyu@mit.edu>
+
+ * libobj.in, pre.in: Put $(LOCALINCLUDES) after $(CPPFLAGS) since
+ $(CPPFLAGS) should have its includes show up first.
+
2000-03-01 Tom Yu <tlyu@mit.edu>
* pre.in (INSTALL_SHLIB): New variable.
#! /bin/sh
# Attempt to guess a canonical system name.
-# Copyright (C) 1992, 93, 94, 95, 96, 97, 1998 Free Software Foundation, Inc.
-#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
+# Free Software Foundation, Inc.
+
+version='2000-05-30'
+
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# the same distribution terms that you use for the rest of that program.
# Written by Per Bothner <bothner@cygnus.com>.
-# The master version of this file is at the FSF in /home/gd/gnu/lib.
+# Please send patches to <config-patches@gnu.org>.
#
# This script attempts to guess a canonical system name similar to
# config.sub. If it succeeds, it prints the system name on stdout, and
# (but try to keep the structure clean).
#
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of this system.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -V, --version print version number, then exit"
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case "$1" in
+ --version | --vers* | -V )
+ echo "$version" ; exit 0 ;;
+ --help | --h* | -h )
+ echo "$usage"; exit 0 ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ exec >&2
+ echo "$me: invalid option $1"
+ echo "$help"
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+# Use $HOST_CC if defined. $CC may point to a cross-compiler
+if test x"$CC_FOR_BUILD" = x; then
+ if test x"$HOST_CC" != x; then
+ CC_FOR_BUILD="$HOST_CC"
+ else
+ if test x"$CC" != x; then
+ CC_FOR_BUILD="$CC"
+ else
+ CC_FOR_BUILD=cc
+ fi
+ fi
+fi
+
+
# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
# (ghazi@noc.rutgers.edu 8/24/94.)
if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-trap 'rm -f dummy.c dummy.o dummy; exit 1' 1 2 15
+dummy=dummy-$$
+trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15
# Note: order is significant - the case branches are not exclusive.
case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # Netbsd (nbsd) targets should (where applicable) match one or
+ # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ # Determine the machine/vendor (is the vendor relevant).
+ case "${UNAME_MACHINE}" in
+ amiga) machine=m68k-cbm ;;
+ arm32) machine=arm-unknown ;;
+ atari*) machine=m68k-atari ;;
+ sun3*) machine=m68k-sun ;;
+ mac68k) machine=m68k-apple ;;
+ macppc) machine=powerpc-apple ;;
+ hp3[0-9][05]) machine=m68k-hp ;;
+ ibmrt|romp-ibm) machine=romp-ibm ;;
+ *) machine=${UNAME_MACHINE}-unknown ;;
+ esac
+ # The Operating System including object format.
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep __ELF__ >/dev/null
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ # The OS release
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit 0 ;;
alpha:OSF1:*:*)
if test $UNAME_RELEASE = "V4.0"; then
UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
# A Tn.n version is a released field test version.
# A Xn.n version is an unreleased experimental baselevel.
# 1.2 uses "1.2" for uname -r.
- cat <<EOF >dummy.s
+ cat <<EOF >$dummy.s
+ .data
+\$Lformat:
+ .byte 37,100,45,37,120,10,0 # "%d-%x\n"
+
+ .text
.globl main
+ .align 4
.ent main
main:
- .frame \$30,0,\$26,0
- .prologue 0
- .long 0x47e03d80 # implver $0
- lda \$2,259
- .long 0x47e20c21 # amask $2,$1
- srl \$1,8,\$2
- sll \$2,2,\$2
- sll \$0,3,\$0
- addl \$1,\$0,\$0
- addl \$2,\$0,\$0
- ret \$31,(\$26),1
+ .frame \$30,16,\$26,0
+ ldgp \$29,0(\$27)
+ .prologue 1
+ .long 0x47e03d80 # implver \$0
+ lda \$2,-1
+ .long 0x47e20c21 # amask \$2,\$1
+ lda \$16,\$Lformat
+ mov \$0,\$17
+ not \$1,\$18
+ jsr \$26,printf
+ ldgp \$29,0(\$26)
+ mov 0,\$16
+ jsr \$26,exit
.end main
EOF
- ${CC-cc} dummy.s -o dummy 2>/dev/null
+ $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
if test "$?" = 0 ; then
- ./dummy
- case "$?" in
- 7)
+ case `./$dummy` in
+ 0-0)
UNAME_MACHINE="alpha"
;;
- 15)
+ 1-0)
UNAME_MACHINE="alphaev5"
;;
- 14)
+ 1-1)
UNAME_MACHINE="alphaev56"
;;
- 10)
+ 1-101)
UNAME_MACHINE="alphapca56"
;;
- 16)
+ 2-303)
UNAME_MACHINE="alphaev6"
;;
+ 2-307)
+ UNAME_MACHINE="alphaev67"
+ ;;
esac
fi
- rm -f dummy.s dummy
- echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr [[A-Z]] [[a-z]]`
+ rm -f $dummy.s $dummy
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ exit 0 ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
exit 0 ;;
21064:Windows_NT:50:3)
echo alpha-dec-winnt3.5
Amiga*:UNIX_System_V:4.0:*)
echo m68k-cbm-sysv4
exit 0;;
- amiga:NetBSD:*:*)
- echo m68k-cbm-netbsd${UNAME_RELEASE}
- exit 0 ;;
amiga:OpenBSD:*:*)
echo m68k-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
wgrisc:OpenBSD:*:*)
echo mipsel-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit 0 ;;
arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
echo arm-acorn-riscix${UNAME_RELEASE}
exit 0;;
- arm32:NetBSD:*:*)
- echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
- exit 0 ;;
SR2?01:HI-UX/MPP:*:*)
echo hppa1.1-hitachi-hiuxmpp
exit 0;;
- Pyramid*:OSx*:*:*|MIS*:OSx*:*:*|MIS*:SMP_DC-OSx*:*:*)
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
if test "`(/bin/universe) 2>/dev/null`" = att ; then
echo pyramid-pyramid-sysv3
echo pyramid-pyramid-bsd
fi
exit 0 ;;
- NILE:*:*:dcosx)
+ NILE*:*:*:dcosx)
echo pyramid-pyramid-svr4
exit 0 ;;
sun4H:SunOS:5.*:*)
aushp:SunOS:*:*)
echo sparc-auspex-sunos${UNAME_RELEASE}
exit 0 ;;
- atari*:NetBSD:*:*)
- echo m68k-atari-netbsd${UNAME_RELEASE}
- exit 0 ;;
atari*:OpenBSD:*:*)
echo m68k-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
- sun3*:NetBSD:*:*)
- echo m68k-sun-netbsd${UNAME_RELEASE}
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit 0 ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit 0 ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
exit 0 ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit 0 ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit 0 ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit 0 ;;
sun3*:OpenBSD:*:*)
echo m68k-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
- mac68k:NetBSD:*:*)
- echo m68k-apple-netbsd${UNAME_RELEASE}
- exit 0 ;;
mac68k:OpenBSD:*:*)
echo m68k-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
powerpc:machten:*:*)
echo powerpc-apple-machten${UNAME_RELEASE}
exit 0 ;;
- macppc:NetBSD:*:*)
- echo powerpc-apple-netbsd${UNAME_RELEASE}
- exit 0 ;;
RISC*:Mach:*:*)
echo mips-dec-mach_bsd4.3
exit 0 ;;
VAX*:ULTRIX*:*:*)
echo vax-dec-ultrix${UNAME_RELEASE}
exit 0 ;;
- 2020:CLIX:*:*)
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
echo clipper-intergraph-clix${UNAME_RELEASE}
exit 0 ;;
mips:*:*:UMIPS | mips:*:*:RISCos)
- sed 's/^ //' << EOF >dummy.c
- int main (argc, argv) int argc; char **argv; {
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
#if defined (host_mips) && defined (MIPSEB)
#if defined (SYSTYPE_SYSV)
printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
exit (-1);
}
EOF
- ${CC-cc} dummy.c -o dummy \
- && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
- && rm dummy.c dummy && exit 0
- rm -f dummy.c dummy
+ $CC_FOR_BUILD $dummy.c -o $dummy \
+ && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
+ && rm $dummy.c $dummy && exit 0
+ rm -f $dummy.c $dummy
echo mips-mips-riscos${UNAME_RELEASE}
exit 0 ;;
Night_Hawk:Power_UNIX:*:*)
AViiON:dgux:*:*)
# DG/UX returns AViiON for all architectures
UNAME_PROCESSOR=`/usr/bin/uname -p`
- if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
- if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
- -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
echo m88k-dg-dgux${UNAME_RELEASE}
- else
+ else
echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
fi
- else echo i586-dg-dgux${UNAME_RELEASE}
- fi
exit 0 ;;
M88*:DolphinOS:*:*) # DolphinOS (SVR3)
echo m88k-dolphin-sysv3
exit 0 ;;
*:AIX:2:3)
if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- sed 's/^ //' << EOF >dummy.c
+ sed 's/^ //' << EOF >$dummy.c
#include <sys/systemcfg.h>
main()
exit(0);
}
EOF
- ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
- rm -f dummy.c dummy
+ $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
+ rm -f $dummy.c $dummy
echo rs6000-ibm-aix3.2.5
elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
echo rs6000-ibm-aix3.2.4
ibmrt:4.4BSD:*|romp-ibm:BSD:*)
echo romp-ibm-bsd4.4
exit 0 ;;
- ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
exit 0 ;; # report: romp-ibm BSD 4.3
*:BOSX:*:*)
case "${UNAME_MACHINE}" in
9000/31? ) HP_ARCH=m68000 ;;
9000/[34]?? ) HP_ARCH=m68k ;;
- 9000/6?? | 9000/7?? | 9000/80[24] | 9000/8?[13679] | 9000/892 )
- sed 's/^ //' << EOF >dummy.c
+ 9000/[678][0-9][0-9])
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
#include <stdlib.h>
#include <unistd.h>
-
+
int main ()
{
#if defined(_SC_KERNEL_BITS)
long bits = sysconf(_SC_KERNEL_BITS);
- #endif
+ #endif
long cpu = sysconf (_SC_CPU_VERSION);
-
- switch (cpu)
+
+ switch (cpu)
{
case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- case CPU_PA_RISC2_0:
+ case CPU_PA_RISC2_0:
#if defined(_SC_KERNEL_BITS)
- switch (bits)
+ switch (bits)
{
case 64: puts ("hppa2.0w"); break;
case 32: puts ("hppa2.0n"); break;
} break;
#else /* !defined(_SC_KERNEL_BITS) */
puts ("hppa2.0"); break;
- #endif
+ #endif
default: puts ("hppa1.0"); break;
}
exit (0);
}
EOF
- (${CC-cc} dummy.c -o dummy 2>/dev/null ) && HP_ARCH=`./dummy`
- rm -f dummy.c dummy
+ (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
+ rm -f $dummy.c $dummy
esac
HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
echo ${HP_ARCH}-hp-hpux${HPUX_REV}
exit 0 ;;
3050*:HI-UX:*:*)
- sed 's/^ //' << EOF >dummy.c
+ sed 's/^ //' << EOF >$dummy.c
#include <unistd.h>
int
main ()
exit (0);
}
EOF
- ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
- rm -f dummy.c dummy
+ $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
+ rm -f $dummy.c $dummy
echo unknown-hitachi-hiuxwe2
exit 0 ;;
9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
9000/8??:4.3bsd:*:*)
echo hppa1.0-hp-bsd
exit 0 ;;
+ *9??*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit 0 ;;
hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
echo hppa1.1-hp-osf
exit 0 ;;
parisc*:Lites*:*:*)
echo hppa1.1-hp-lites
exit 0 ;;
+ hppa*:OpenBSD:*:*)
+ echo hppa-unknown-openbsd
+ exit 0 ;;
C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
echo c1-convex-bsd
exit 0 ;;
-e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
exit 0 ;;
CRAY*TS:*:*:*)
- echo t90-cray-unicos${UNAME_RELEASE}
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit 0 ;;
+ CRAY*T3E:*:*:*)
+ echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit 0 ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
exit 0 ;;
CRAY-2:*:*:*)
echo cray2-cray-unicos
exit 0 ;;
F300:UNIX_System_V:*:*)
- FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
exit 0 ;;
F301:UNIX_System_V:*:*)
echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
exit 0 ;;
- hp3[0-9][05]:NetBSD:*:*)
- echo m68k-hp-netbsd${UNAME_RELEASE}
- exit 0 ;;
hp300:OpenBSD:*:*)
echo m68k-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
+ i?86:BSD/386:*:* | i?86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit 0 ;;
sparc*:BSD/OS:*:*)
echo sparc-unknown-bsdi${UNAME_RELEASE}
exit 0 ;;
- i?86:BSD/386:*:* | *:BSD/OS:*:*)
- echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
exit 0 ;;
*:FreeBSD:*:*)
echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
exit 0 ;;
- *:NetBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
- exit 0 ;;
*:OpenBSD:*:*)
echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
exit 0 ;;
i*:MINGW*:*)
echo ${UNAME_MACHINE}-pc-mingw32
exit 0 ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i386-pc-interix
+ exit 0 ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit 0 ;;
p*:CYGWIN*:*)
echo powerpcle-unknown-cygwin
exit 0 ;;
echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
exit 0 ;;
*:Linux:*:*)
- # uname on the ARM produces all sorts of strangeness, and we need to
- # filter it out.
- case "$UNAME_MACHINE" in
- arm* | sa110*) UNAME_MACHINE="arm" ;;
- esac
# The BFD linker knows what the default object file format is, so
- # first see if it will tell us.
- ld_help_string=`ld --help 2>&1`
+ # first see if it will tell us. cd to the root directory to prevent
+ # problems with other programs or directories called `ld' in the path.
+ ld_help_string=`cd /; ld --help 2>&1`
ld_supported_emulations=`echo $ld_help_string \
| sed -ne '/supported emulations:/!d
s/[ ][ ]*/ /g
s/ .*//
p'`
case "$ld_supported_emulations" in
- i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;;
- i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;;
- sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
- armlinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
- m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
- elf32ppc) echo "powerpc-unknown-linux-gnu" ; exit 0 ;;
+ *ia64)
+ echo "${UNAME_MACHINE}-unknown-linux"
+ exit 0
+ ;;
+ i?86linux)
+ echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+ exit 0
+ ;;
+ elf_i?86)
+ echo "${UNAME_MACHINE}-pc-linux"
+ exit 0
+ ;;
+ i?86coff)
+ echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+ exit 0
+ ;;
+ sparclinux)
+ echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
+ exit 0
+ ;;
+ armlinux)
+ echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
+ exit 0
+ ;;
+ elf32arm*)
+ echo "${UNAME_MACHINE}-unknown-linux-gnuoldld"
+ exit 0
+ ;;
+ armelf_linux*)
+ echo "${UNAME_MACHINE}-unknown-linux-gnu"
+ exit 0
+ ;;
+ m68klinux)
+ echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
+ exit 0
+ ;;
+ elf32ppc | elf32ppclinux)
+ # Determine Lib Version
+ cat >$dummy.c <<EOF
+#include <features.h>
+#if defined(__GLIBC__)
+extern char __libc_version[];
+extern char __libc_release[];
+#endif
+main(argc, argv)
+ int argc;
+ char *argv[];
+{
+#if defined(__GLIBC__)
+ printf("%s %s\n", __libc_version, __libc_release);
+#else
+ printf("unkown\n");
+#endif
+ return 0;
+}
+EOF
+ LIBC=""
+ $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
+ if test "$?" = 0 ; then
+ ./$dummy | grep 1\.99 > /dev/null
+ if test "$?" = 0 ; then
+ LIBC="libc1"
+ fi
+ fi
+ rm -f $dummy.c $dummy
+ echo powerpc-unknown-linux-gnu${LIBC}
+ exit 0
+ ;;
+ shelf_linux)
+ echo "${UNAME_MACHINE}-unknown-linux-gnu"
+ exit 0
+ ;;
esac
if test "${UNAME_MACHINE}" = "alpha" ; then
- sed 's/^ //' <<EOF >dummy.s
- .globl main
- .ent main
- main:
- .frame \$30,0,\$26,0
- .prologue 0
- .long 0x47e03d80 # implver $0
- lda \$2,259
- .long 0x47e20c21 # amask $2,$1
- srl \$1,8,\$2
- sll \$2,2,\$2
- sll \$0,3,\$0
- addl \$1,\$0,\$0
- addl \$2,\$0,\$0
- ret \$31,(\$26),1
- .end main
+ cat <<EOF >$dummy.s
+ .data
+ \$Lformat:
+ .byte 37,100,45,37,120,10,0 # "%d-%x\n"
+
+ .text
+ .globl main
+ .align 4
+ .ent main
+ main:
+ .frame \$30,16,\$26,0
+ ldgp \$29,0(\$27)
+ .prologue 1
+ .long 0x47e03d80 # implver \$0
+ lda \$2,-1
+ .long 0x47e20c21 # amask \$2,\$1
+ lda \$16,\$Lformat
+ mov \$0,\$17
+ not \$1,\$18
+ jsr \$26,printf
+ ldgp \$29,0(\$26)
+ mov 0,\$16
+ jsr \$26,exit
+ .end main
EOF
LIBC=""
- ${CC-cc} dummy.s -o dummy 2>/dev/null
+ $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
if test "$?" = 0 ; then
- ./dummy
- case "$?" in
- 7)
+ case `./$dummy` in
+ 0-0)
UNAME_MACHINE="alpha"
;;
- 15)
+ 1-0)
UNAME_MACHINE="alphaev5"
;;
- 14)
+ 1-1)
UNAME_MACHINE="alphaev56"
;;
- 10)
+ 1-101)
UNAME_MACHINE="alphapca56"
;;
- 16)
+ 2-303)
UNAME_MACHINE="alphaev6"
;;
- esac
+ 2-307)
+ UNAME_MACHINE="alphaev67"
+ ;;
+ esac
- objdump --private-headers dummy | \
+ objdump --private-headers $dummy | \
grep ld.so.1 > /dev/null
if test "$?" = 0 ; then
LIBC="libc1"
fi
- fi
- rm -f dummy.s dummy
+ fi
+ rm -f $dummy.s $dummy
echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
elif test "${UNAME_MACHINE}" = "mips" ; then
- cat >dummy.c <<EOF
-main(argc, argv)
- int argc;
- char *argv[];
-{
+ cat >$dummy.c <<EOF
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
#ifdef __MIPSEB__
printf ("%s-unknown-linux-gnu\n", argv[1]);
#endif
return 0;
}
EOF
- ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
- rm -f dummy.c dummy
+ $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
+ rm -f $dummy.c $dummy
+ elif test "${UNAME_MACHINE}" = "s390"; then
+ echo s390-ibm-linux && exit 0
else
# Either a pre-BFD a.out linker (linux-gnuoldld)
# or one that does not give us useful --help.
;;
esac
# Determine whether the default compiler is a.out or elf
- cat >dummy.c <<EOF
+ cat >$dummy.c <<EOF
#include <features.h>
-main(argc, argv)
- int argc;
- char *argv[];
-{
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
#ifdef __ELF__
# ifdef __GLIBC__
# if __GLIBC__ >= 2
return 0;
}
EOF
- ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
- rm -f dummy.c dummy
+ $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
+ rm -f $dummy.c $dummy
fi ;;
# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
# are messed up and put the nodename in both sysname and nodename.
echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
exit 0 ;;
i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit 0 ;;
+ i?86:*:5:7*)
+ # Fixed at (any) Pentium or better
+ UNAME_MACHINE=i586
+ if [ ${UNAME_SYSTEM} = "UnixWare" ] ; then
+ echo ${UNAME_MACHINE}-sco-sysv${UNAME_RELEASE}uw${UNAME_VERSION}
else
- echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
fi
exit 0 ;;
i?86:*:3.2:*)
(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
&& UNAME_MACHINE=i586
+ (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
else
echo ${UNAME_MACHINE}-pc-sysv32
fi
exit 0 ;;
- i?86:UnixWare:*:*)
- if /bin/uname -X 2>/dev/null >/dev/null ; then
- (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
- && UNAME_MACHINE=i586
- fi
- echo ${UNAME_MACHINE}-unixware-${UNAME_RELEASE}-${UNAME_VERSION}
+ i?86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
exit 0 ;;
pc:*:*:*)
+ # Left here for compatibility:
# uname -m prints for DJGPP always 'pc', but it prints nothing about
# the processor, so we play safe by assuming i386.
echo i386-pc-msdosdjgpp
mc68030:UNIX_System_V:4.*:*)
echo m68k-atari-sysv4
exit 0 ;;
- i?86:LynxOS:2.*:*)
+ i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
echo i386-unknown-lynxos${UNAME_RELEASE}
exit 0 ;;
TSUNAMI:LynxOS:2.*:*)
SM[BE]S:UNIX_SV:*:*)
echo mips-dde-sysv${UNAME_RELEASE}
exit 0 ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit 0 ;;
RM*:SINIX-*:*:*)
echo mips-sni-sysv4
exit 0 ;;
news*:NEWS-OS:*:6*)
echo mips-sony-newsos6
exit 0 ;;
- R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R4000:UNIX_SV:*:*)
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
if [ -d /usr/nec ]; then
echo mips-nec-sysv${UNAME_RELEASE}
else
BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
echo i586-pc-beos
exit 0 ;;
-# MIT addition
- Power\ Macintosh:Rhapsody:*:*)
- echo powerpc-apple-rhapsody${UNAME_RELEASE}
- exit 0 ;;
-# MIT addition
- powerpc:Rhapsody:*:*)
- echo powerpc-unknown-rhapsody${UNAME_RELEASE}
- exit 0 ;;
-# MIT addition
- i?86:Rhapsody:*:*)
- echo i386-unknown-rhapsody${UNAME_RELEASE}
- exit 0 ;;
-# MIT addition
- Power\ Macintosh:Mac\ OS:*:*)
- echo powerpc-apple-macos${UNAME_RELEASE}
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit 0 ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit 0 ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit 0 ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit 0 ;;
+ *:Darwin:*:*)
+ echo `uname -p`-apple-darwin${UNAME_RELEASE}
+ exit 0 ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ if test "${UNAME_MACHINE}" = "x86pc"; then
+ UNAME_MACHINE=pc
+ fi
+ echo `uname -p`-${UNAME_MACHINE}-nto-qnx
+ exit 0 ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit 0 ;;
+ NSR-W:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit 0 ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit 0 ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
exit 0 ;;
esac
#echo '(No uname command or uname output not recognized.)' 1>&2
#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
-cat >dummy.c <<EOF
+cat >$dummy.c <<EOF
#ifdef _SEQUENT_
# include <sys/types.h>
# include <sys/utsname.h>
#endif
int version;
version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
- printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
exit (0);
#endif
}
EOF
-${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
-rm -f dummy.c dummy
+$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
+rm -f $dummy.c $dummy
# Apollos put the system type in the environment.
esac
fi
-#echo '(Unable to guess system type)' 1>&2
+cat >&2 <<EOF
+$0: unable to guess system type
+
+The $version version of this script cannot recognize your system type.
+Please download the most up to date version of the config scripts:
+
+ ftp://ftp.gnu.org/pub/gnu/config/
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess version = $version
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "version='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
#! /bin/sh
# Configuration validation subroutine script, version 1.1.
-# Copyright (C) 1991, 92-97, 1998 Free Software Foundation, Inc.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
+# Free Software Foundation, Inc.
+
+version='2000-05-31'
+
# This file is (in principle) common to ALL GNU software.
# The presence of a machine in this file suggests that SOME GNU software
# can handle that machine. It does not imply ALL GNU software can.
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
+# Written by Per Bothner <bothner@cygnus.com>.
+# Please send patches to <config-patches@gnu.org>.
+#
# Configuration subroutine to validate and canonicalize a configuration type.
# Supply the specified configuration type as an argument.
# If it is invalid, we print an error message on stderr and exit with code 1.
# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
# It is wrong to echo any other type of specification.
-if [ x$1 = x ]
-then
- echo Configuration name missing. 1>&2
- echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
- echo "or $0 ALIAS" 1>&2
- echo where ALIAS is a recognized configuration type. 1>&2
- exit 1
-fi
+me=`echo "$0" | sed -e 's,.*/,,'`
-# First pass through any local machine types.
-case $1 in
- *local*)
- echo $1
- exit 0
- ;;
- *)
- ;;
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -V, --version print version number, then exit"
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case "$1" in
+ --version | --vers* | -V )
+ echo "$version" ; exit 0 ;;
+ --help | --h* | -h )
+ echo "$usage"; exit 0 ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ exec >&2
+ echo "$me: invalid option $1"
+ echo "$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit 0;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
esac
# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
# Here we must recognize all the valid KERNEL-OS combinations.
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
- linux-gnu*)
+ nto-qnx* | linux-gnu*)
os=-$maybe_os
basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
;;
os=
basic_machine=$1
;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
-hiux*)
os=-hiuxwe2
;;
-sco5)
- os=sco3.2v5
+ os=-sco3.2v5
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco4)
os=-sco3.2v2
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
-isc)
os=-isc2.2
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-psos*)
os=-psos
;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
esac
# Decode aliases for certain CPU-COMPANY combinations.
case $basic_machine in
# Recognize the basic CPU types without company name.
# Some are omitted here because they have special meanings below.
- tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
+ tahoe | i860 | ia64 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
| arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \
- | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 | hppa2.0 \
- | alpha | alphaev5 | alphaev56 | we32k | ns16k | clipper \
- | i370 | sh | powerpc | powerpcle | 1750a | dsp16xx | pdp11 \
- | mips64 | mipsel | mips64el | mips64orion | mips64orionel \
- | mipstx39 | mipstx39el \
- | sparc | sparclet | sparclite | sparc64 | v850)
+ | 580 | i960 | h8300 \
+ | x86 | ppcbe | mipsbe | mipsle | shbe | shle | armbe | armle \
+ | hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
+ | hppa64 \
+ | alpha | alphaev[4-8] | alphaev56 | alphapca5[67] \
+ | alphaev6[78] \
+ | we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
+ | 1750a | dsp16xx | pdp11 | mips16 | mips64 | mipsel | mips64el \
+ | mips64orion | mips64orionel | mipstx39 | mipstx39el \
+ | mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
+ | mips64vr5000 | miprs64vr5000el | mcore \
+ | sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x \
+ | thumb | d10v | fr30 | avr)
basic_machine=$basic_machine-unknown
;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | z8k | v70 | h8500 | w65 | pj | pjl)
+ ;;
+
# We use `pc' rather than `unknown'
# because (1) that's what they normally are, and
# (2) the word "unknown" tends to confuse beginning users.
exit 1
;;
# Recognize the basic CPU types with company name.
- vax-* | tahoe-* | i[34567]86-* | i860-* | m32r-* | m68k-* | m68000-* \
+ # FIXME: clean up the formatting here.
+ vax-* | tahoe-* | i[34567]86-* | i860-* | ia64-* | m32r-* | m68k-* | m68000-* \
| m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
| mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
- | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
- | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* \
- | alpha-* | alphaev5-* | alphaev56-* | we32k-* | cydra-* \
- | ns16k-* | pn-* | np1-* | xps100-* | clipper-* | orion-* \
+ | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
+ | xmp-* | ymp-* \
+ | x86-* | ppcbe-* | mipsbe-* | mipsle-* | shbe-* | shle-* | armbe-* | armle-* \
+ | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* \
+ | hppa2.0n-* | hppa64-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphapca5[67]-* \
+ | alphaev6[78]-* \
+ | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
+ | clipper-* | orion-* \
| sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
- | sparc64-* | mips64-* | mipsel-* \
- | mips64el-* | mips64orion-* | mips64orionel-* \
- | mipstx39-* | mipstx39el-* \
- | f301-*)
+ | sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \
+ | mips64el-* | mips64orion-* | mips64orionel-* \
+ | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
+ | mipstx39-* | mipstx39el-* | mcore-* \
+ | f301-* | armv*-* | s390-* | sv1-* | t3e-* \
+ | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
+ | thumb-* | v850-* | d30v-* | tic30-* | c30-* | fr30-* \
+ | bs2000-*)
;;
# Recognize the various machine names and aliases which stand
# for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
basic_machine=m68000-att
;;
3b*)
basic_machine=we32k-att
;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
alliant | fx80)
basic_machine=fx80-alliant
;;
basic_machine=m68k-apollo
os=-sysv
;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
aux)
basic_machine=m68k-apple
os=-aux
encore | umax | mmax)
basic_machine=ns32k-encore
;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
fx2800)
basic_machine=i860-alliant
;;
basic_machine=h8300-hitachi
os=-hms
;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
harris)
basic_machine=m88k-harris
os=-sysv3
basic_machine=m68k-hp
os=-hpux
;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
hp9k2[0-9][0-9] | hp9k31[0-9])
basic_machine=m68000-hp
;;
hp9k3[2-9][0-9])
basic_machine=m68k-hp
;;
- hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
basic_machine=hppa1.1-hp
;;
hp9k8[0-9][0-9] | hp8[0-9][0-9])
hppa-next)
os=-nextstep3
;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
i370-ibm* | ibm*)
basic_machine=i370-ibm
- os=-mvs
;;
# I'm not sure what "Sysv32" means. Should this be sysv3.2?
i[34567]86v32)
basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
os=-solaris2
;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ i386-go32 | go32)
+ basic_machine=i386-unknown
+ os=-go32
+ ;;
+ i386-mingw32 | mingw32)
+ basic_machine=i386-unknown
+ os=-mingw32
+ ;;
iris | iris4d)
basic_machine=mips-sgi
case $os in
miniframe)
basic_machine=m68000-convergent
;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
mipsel*-linux*)
basic_machine=mipsel-unknown
os=-linux-gnu
mips3*)
basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
;;
+ mmix*)
+ basic_machine=mmix-knuth
+ os=-mmixware
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ msdos)
+ basic_machine=i386-unknown
+ os=-msdos
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
ncr3000)
basic_machine=i486-ncr
os=-sysv4
;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
news | news700 | news800 | news900)
basic_machine=m68k-sony
os=-newsos
basic_machine=mips-sony
os=-newsos
;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
next | m*-next )
basic_machine=m68k-next
case $os in
basic_machine=i960-intel
os=-nindy
;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
np1)
basic_machine=np1-gould
;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
pa-hitachi)
basic_machine=hppa1.1-hitachi
os=-hiuxwe2
pc532 | pc532-*)
basic_machine=ns32k-pc532
;;
- pentium | p5 | k5 | nexen)
+ pentium | p5 | k5 | k6 | nexen)
basic_machine=i586-pc
;;
- pentiumpro | p6 | k6 | 6x86)
+ pentiumpro | p6 | 6x86 | athlon)
basic_machine=i686-pc
;;
pentiumii | pentium2)
basic_machine=i786-pc
;;
- pentium-* | p5-* | k5-* | nexen-*)
+ pentium-* | p5-* | k5-* | k6-* | nexen-*)
basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
- pentiumpro-* | p6-* | k6-* | 6x86-*)
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
pentiumii-* | pentium2-*)
ps2)
basic_machine=i386-ibm
;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
rm[46]00)
basic_machine=mips-siemens
;;
rtpc | rtpc-*)
basic_machine=romp-ibm
;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
sequent)
basic_machine=i386-sequent
;;
basic_machine=sh-hitachi
os=-hms
;;
+ sparclite-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
sps7)
basic_machine=m68k-bull
os=-sysv2
spur)
basic_machine=spur-unknown
;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
sun2)
basic_machine=m68000-sun
;;
sun386 | sun386i | roadrunner)
basic_machine=i386-sun
;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
symmetry)
basic_machine=i386-sequent
os=-dynix
;;
+ t3e)
+ basic_machine=t3e-cray
+ os=-unicos
+ ;;
tx39)
basic_machine=mipstx39-unknown
;;
basic_machine=a29k-nyu
os=-sym1
;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
vaxv)
basic_machine=vax-dec
os=-sysv
basic_machine=a29k-wrs
os=-vxworks
;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
xmp)
basic_machine=xmp-cray
os=-unicos
xps | xps100)
basic_machine=xps100-honeywell
;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
none)
basic_machine=none-none
os=-none
# Here we handle the default manufacturer of certain CPU types. It is in
# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
mips)
if [ x$os = x-linux-gnu ]; then
basic_machine=mips-unknown
we32k)
basic_machine=we32k-att
;;
- sparc)
+ sparc | sparcv9)
basic_machine=sparc-sun
;;
cydra)
orion105)
basic_machine=clipper-highlevel
;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ c4x*)
+ basic_machine=c4x-none
+ os=-coff
+ ;;
*)
echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
exit 1
| -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
| -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
| -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
- | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
+ | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
| -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
| -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
| -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
- | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -macos* | -rhapsody*)
+ | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit*)
# Remember, each alternative MUST END IN *, to match a version number.
;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i[34567]86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto*)
+ os=-nto-qnx
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
-linux*)
os=`echo $os | sed -e 's|linux|linux-gnu|'`
;;
-sunos6*)
os=`echo $os | sed -e 's|sunos6|solaris3|'`
;;
+ -opened*)
+ os=-openedition
+ ;;
+ -wince*)
+ os=-wince
+ ;;
-osfrose*)
os=-osfrose
;;
-acis*)
os=-aos
;;
+ -386bsd)
+ os=-bsd
+ ;;
-ctix* | -uts*)
os=-sysv
;;
-ns2 )
os=-nextstep2
;;
+ -nsk)
+ os=-nsk
+ ;;
# Preserve the version number of sinix5.
-sinix5.*)
os=`echo $os | sed -e 's|sinix|sysv|'`
# This must come after -sysvr4.
-sysv*)
;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
-xenix)
os=-xenix
;;
+ -*mint | -*MiNT)
+ os=-mint
+ ;;
-none)
;;
*)
*-acorn)
os=-riscix1.2
;;
+ arm*-rebel)
+ os=-linux
+ ;;
arm*-semi)
os=-aout
;;
# default.
# os=-sunos4
;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
*-tti) # must be before sparc entry or we get the wrong os.
os=-sysv3
;;
*-ibm)
os=-aix
;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
*-hp)
os=-hpux
;;
f301-fujitsu)
os=-uxpv
;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
*)
os=-none
;;
-aix*)
vendor=ibm
;;
+ -beos*)
+ vendor=be
+ ;;
-hpux*)
vendor=hp
;;
+ -mpeix*)
+ vendor=hp
+ ;;
-hiux*)
vendor=hitachi
;;
-genix*)
vendor=ns
;;
- -mvs*)
+ -mvs* | -opened*)
vendor=ibm
;;
-ptx*)
-aux*)
vendor=apple
;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -*MiNT)
+ vendor=atari
+ ;;
esac
basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
;;
esac
echo $basic_machine$os
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "version='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
PROFFLAGS=@PROFFLAGS@
.SUFFIXES: .c .so .po
.c.so:
- $(CC) $(DEFS) $(DEFINES) $(LOCALINCLUDES) $(PICFLAGS) $(CPPFLAGS) $(CFLAGS) -c $< -o $*.so.o && \
+ $(CC) $(DEFS) $(DEFINES) $(PICFLAGS) $(CPPFLAGS) $(LOCALINCLUDES) $(CFLAGS) -c $< -o $*.so.o && \
$(MV) $*.so.o $*.so
.c.po:
- $(CC) $(DEFS) $(DEFINES) $(LOCALINCLUDES) $(PROFFLAGS) $(CPPFLAGS) $(CFLAGS) -c $< -o $*.po.o && \
+ $(CC) $(DEFS) $(DEFINES) $(PROFFLAGS) $(CPPFLAGS) $(LOCALINCLUDES) $(CFLAGS) -c $< -o $*.po.o && \
$(MV) $*.po.o $*.po
# rules to generate object file lists
VPATH = @srcdir@
CONFIG_RELTOPDIR = @CONFIG_RELTOPDIR@
-ALL_CFLAGS = $(DEFS) $(DEFINES) $(LOCALINCLUDES) $(CPPFLAGS) $(CFLAGS)
+ALL_CFLAGS = $(DEFS) $(DEFINES) $(CPPFLAGS) $(LOCALINCLUDES) $(CFLAGS)
CFLAGS = @CCOPTS@
CPPFLAGS = @CPPFLAGS@
DEFS = @DEFS@
srcdir = .
SRCTOP = $(srcdir)\$(BUILDTOP)
-!if defined(KRB5_USE_DNS)
+!if defined(KRB5_USE_DNS) || defined(KRB5_USE_DNS_KDC) || defined(KRB5_USE_DNS_REALMS)
+!if defined(KRB5_NO_WSHELPER)
+DNSMSG=resolver
+!else
+DNSMSG=wshelper
+DNSFLAGS=-DWSHELPER=1
+!endif
!if !defined(DNS_INC)
-!message Must define DNS_INC to point to wshelper includes dir!
+!message Must define DNS_INC to point to $(DNSMSG) includes dir!
!error
!endif
!if !defined(DNS_LIB)
-!message Must define DNS_LIB to point to wshelper library!
+!message Must define DNS_LIB to point to $(DNSMSG) library!
!error
!endif
DNSLIBS=$(DNS_LIB)
-DNSFLAGS=-I$(DNS_INC) -DKRB5_DNS_LOOKUP -DWSHELPER
+DNSFLAGS=-I$(DNS_INC) $(DNSFLAGS) -DKRB5_DNS_LOOKUP=1
+!if defined(KRB5_USE_DNS_KDC)
+DNSFLAGS=$(DNSFLAGS) -DKRB5_DNS_LOOKUP_KDC=1
+!endif
+!if defined(KRB5_USE_DNS_REALMS)
+DNSFLAGS=$(DNSFLAGS) -DKRB5_DNS_LOOKUP_REALMS=1
+!endif
!else
DNSLIBS=
DNSFLAGS=
+2000-10-16 Miro Jurisic <meeroh@mit.edu>
+
+ * win-mac.h: #include <KerberosConditionalMacros.h> on Mac OS
+
+2000-10-02 Alexandra Ellwood <lxs@mit.edu>
+
+ * krb5-int.h: Added warning comment about #define macintosh
+
+2000-09-19 Miro Jurisic <meeroh@mit.edu>
+
+ * win-mac.h: Put #include <fcntl.h> back in
+
+2000-06-02 Danilo Almeida <dalmeida@mit.edu>
+
+ * krb5.hin (krb5_get_tgs_ktypes, krb5_free_ktypes): Fix linkage to
+ be KRB5_CALLCONV.
+
+ * k5-int.h (krb5int_cc_default): Fix linkage to be consistent with
+ code. (Note: We should dump KRB5_DLLIMP.)
+
+2000-05-31 Ken Raeburn <raeburn@mit.edu>
+
+ * krb5.hin (krb5_recvauth_version): Declare.
+
+2000-5-19 Alexandra Ellwood <lxs@mit.edu>
+
+ * krb5-int.h: Added krb5int_cc_default. This function supports the
+ Kerberos Login Library and pops up a dialog if the cache does not
+ contain valid tickets. This is used to automatically get a tgt before
+ obtaining service tickets. Note that this should be an internal function
+ because callers don't expect krb5_cc_default to pop up a dialog!
+ (We found this out the hard way :-)
+
+2000-05-15 Jeffrey Altman <jaltman@columbia.edu>
+
+ * krb5.hin -- Added prototypes for new public functions
+
+ krb5_appdefault_string
+ krb5_appdefault_boolean
+
+2000-04-18 Ken Raeburn <raeburn@mit.edu>
+
+ * krb5.hin: Declare krb5_free_ktypes.
+
+2000-4-13 Alexandra Ellwood <lxs@mit.edu>
+
+ * krb5-int.h: Added support to store a krb5_principal in the os_context
+ along with the default ccache name (if known, this principal is the same
+ as the last time we looked at the ccache.
+ * win-mac.h: Set up the macintosh build to use KerberosLogin.
+
+2000-03-25 Miro Jurisic <meeroh@mit.edu>
+
+ * k5-int.h: Fixed protos for krb5_locate_srv_* (naddrs is int*)
+
+2000-03-20 Miro Jurisic <meeroh@mit.edu>
+
+ * krb5.hin: Add krb5_free_default_realm
+
2000-03-15 Danilo Almeida <dalmeida@mit.edu>
* krb5.hin: Add krb5_get_prompt_types() and related defs..
#define ANSI_STDIO
#endif
-
+/* Note, this may shoot us in the foot if we switch to CW compilers for Mach-o builds */
#ifndef macintosh
#if defined(__MWERKS__) || defined(applec) || defined(THINK_C)
#define macintosh
const krb5_data *,
const krb5_data *,
krb5_data *,
- int *));
+ int));
krb5_error_code krb5_get_krbhst
KRB5_PROTOTYPE((krb5_context,
const krb5_data *,
const krb5_data *,
const char *,
struct sockaddr **,
- int *,
- int *,
- int *));
+ int*,
+ int));
/* no context? */
krb5_error_code krb5_locate_srv_dns
const char *,
const char *,
struct sockaddr **,
- int *));
+ int*));
#endif /* KRB5_LIBOS_PROTO__ */
#define KRB5_LIBOS__
typedef struct _krb5_os_context {
- krb5_magic magic;
- krb5_int32 time_offset;
- krb5_int32 usec_offset;
- krb5_int32 os_flags;
- char * default_ccname;
+ krb5_magic magic;
+ krb5_int32 time_offset;
+ krb5_int32 usec_offset;
+ krb5_int32 os_flags;
+ char * default_ccname;
+ krb5_principal default_ccprincipal;
} *krb5_os_context;
/*
krb5_get_init_creds_opt *options,
krb5_gic_get_as_key_fct gak,
void *gak_data,
- int *master,
+ int master,
krb5_kdc_rep **as_reply));
krb5_octet FAR * FAR *,
size_t FAR *));
+KRB5_DLLIMP krb5_error_code KRB5_CALLCONV krb5int_cc_default
+ KRB5_PROTOTYPE((krb5_context, krb5_ccache FAR *));
krb5_error_code KRB5_CALLCONV krb5_cc_retrieve_cred_default
KRB5_PROTOTYPE((krb5_context, krb5_ccache, krb5_flags,
+2000-06-02 Ken Raeburn <raeburn@mit.edu>
+
+ * krb.h (krb4_swab16): Mask upper byte of input after shifting, in
+ case the input value is a signed short.
+
+2000-05-18 Ken Raeburn <raeburn@mit.edu>
+
+ * krb.h (krb4_swab32): Mask high byte of input value after
+ shifting, to avoid "time out of bounds" error when byte orders are
+ different and low byte of timestamp has its high bit set and the
+ timestamp is stored as a signed value.
+
+ * krb.h (krb_get_err_text): Don't use "errno" as an argument
+ name.
+
Mon Mar 15 15:58:34 1999 Tom Yu <tlyu@mit.edu>
* des.h: Fix GSS_DLLIMP.
/*
* New byte swapping routines, much cleaner
*/
-#define krb4_swab16(val) (((val) >> 8) | ((val) << 8))
-#define krb4_swab32(val) (((val)>>24) | (((val)>>8)&0xFF00) | \
+#define krb4_swab16(val) ((((val) >> 8)&0xFF) | ((val) << 8))
+#define krb4_swab32(val) ((((val)>>24)&0xFF) | (((val)>>8)&0xFF00) | \
(((val)<<8)&0xFF0000) | ((val)<<24))
/* Kerberos ticket flag field bit definitions */
PROTOTYPE((void));
/* err_txt.c */
KRB5_DLLIMP const char FAR * KRB5_CALLCONV krb_get_err_text
- PROTOTYPE((int errno));
+ PROTOTYPE((int errnum));
/* g_ad_tkt.c */
int get_ad_tkt
PROTOTYPE((char *service, char *sinst, char *realm, int lifetime));
krb5_error_code krb5_set_default_tgs_ktypes
KRB5_PROTOTYPE((krb5_context,
krb5_const krb5_enctype *));
-krb5_error_code krb5_get_tgs_ktypes
+krb5_error_code KRB5_CALLCONV krb5_get_tgs_ktypes
KRB5_PROTOTYPE((krb5_context,
krb5_const_principal,
krb5_enctype **));
krb5_error_code krb5_get_permitted_enctypes
KRB5_PROTOTYPE((krb5_context, krb5_enctype **));
+void KRB5_CALLCONV krb5_free_ktypes
+ KRB5_PROTOTYPE ((krb5_context, krb5_enctype *));
krb5_boolean krb5_is_permitted_enctype
KRB5_PROTOTYPE((krb5_context, krb5_enctype));
KRB5_DLLIMP krb5_error_code KRB5_CALLCONV krb5_set_default_realm
KRB5_PROTOTYPE((krb5_context,
krb5_const char FAR * ));
+KRB5_DLLIMP void KRB5_CALLCONV krb5_free_default_realm
+ KRB5_PROTOTYPE((krb5_context,
+ char FAR * ));
KRB5_DLLIMP krb5_error_code KRB5_CALLCONV krb5_sname_to_principal
KRB5_PROTOTYPE((krb5_context,
krb5_const char FAR *,
krb5_int32,
krb5_keytab,
krb5_ticket FAR * FAR *));
+KRB5_DLLIMP krb5_error_code KRB5_CALLCONV krb5_recvauth_version
+ KRB5_PROTOTYPE((krb5_context,
+ krb5_auth_context FAR *,
+ krb5_pointer,
+ krb5_principal,
+ krb5_int32,
+ krb5_keytab,
+ krb5_ticket FAR * FAR *,
+ krb5_data FAR *));
krb5_error_code krb5_walk_realm_tree
KRB5_PROTOTYPE((krb5_context,
KRB5_PROTOTYPE((const krb5_data *code,
krb5_ticket **rep));
+KRB5_DLLIMP void KRB5_CALLCONV
+krb5_appdefault_string
+KRB5_PROTOTYPE((krb5_context context,
+ const char *appname,
+ const krb5_data *realm,
+ const char *option,
+ const char *default_value,
+ char ** ret_value));
+
+KRB5_DLLIMP void KRB5_CALLCONV
+krb5_appdefault_boolean
+KRB5_PROTOTYPE((krb5_context context,
+ const char *appname,
+ const krb5_data *realm,
+ const char *option,
+ int default_value,
+ int *ret_value));
+
/*
* The realm iterator functions
*/
+2000-10-02 Alexandra Ellwood <lxs@mit.edu>
+
+ * kdb.h: added Mac OS X #define (__MACH__) -- we're still a kerberos client
+
+2000-5-18 Alexandra Ellwood <lxs@mit.edu>
+
+ * macsock.h: local_addr_fallback_kludge defined to 0 again... fixed gethostname
+
+2000-5-9 Alexandra Ellwood <lxs@mit.edu>
+
+ * macsock.h: local_addr_fallback_kludge now defined to magic gethostaddr function
+ in the Sockets Library, which does exactly what we want if the search domain is not
+ specified.
+
1998-11-22 Miro Jurisic <meeroh@.mit.edu>
* macsock.h: MacOS: only #define MACHOSTNAMELEN when not
#define KRB5_KDB_CREATE_BTREE 0x00000001
#define KRB5_KDB_CREATE_HASH 0x00000002
-#if !defined(macintosh) && !defined(_MSDOS) && !defined(_WIN32)
+#if !defined(macintosh) && !defined(_MSDOS) && !defined(_WIN32) && !defined(__MACH__)
/*
* Note --- these structures cannot be modified without changing the
#define SOCKET_ERRNO (GetMITLibError())
#define SOCKET_SET_ERRNO(x) (SetMITLibError(x))
-#define local_addr_fallback_kludge() (0)
+#define local_addr_fallback_kludge() 0
#endif /* macsock_h */
#ifdef macintosh
+#include <KerberosConditionalMacros.h>
+
+#define USE_LOGIN_LIBRARY
+
#define KRB5_CALLCONV
#define KRB5_CALLCONV_C
#define KRB5_DLLIMP
#include <unix.h>
#include <ctype.h>
-#ifdef NEED_LOWLEVEL_IO
+/*#ifdef NEED_LOWLEVEL_IO*/
#include <fcntl.h>
-#endif
+/*#endif*/
/*
* Which encryption routines libcrypto will provide is controlled by
+2001-02-22 Tom Yu <tlyu@mit.edu>
+
+ * kadmin.M: Remove references to "rename_principal".
+
+2000-06-09 Tom Yu <tlyu@mit.edu>
+
+ * kadmin.M: Update to reflect new -e and -keepold flags.
+
+2000-06-06 Ken Raeburn <raeburn@mit.edu>
+
+ * kadmin.c (kadmin_startup): Don't pass keytab_name to printf if
+ it's NULL.
+
+2000-05-31 Ken Raeburn <raeburn@mit.edu>
+
+ * strftime.c: Replace with a copy of the one from libkrb5, which
+ isn't under GPL.
+
2000-03-01 Tom Yu <tlyu@mit.edu>
* kadmin.c (kadmin_cpw): Initialize ks_tuple to NULL.
sets the key of the principal to the specified string and does not
prompt for a password. Note: using this option in a shell script can
be dangerous if unauthorized users gain read access to the script.
+.TP
+\fB\-e\fP \fI"enc:salt ..."\fP
+uses the specified list of enctype\-salttype pairs for setting the key
+of the principal. The quotes are necessary if there are multiple
+enctype\-salttype pairs. This will not function against kadmin
+daemons earlier than krb5\-1.2.
.nf
.TP
EXAMPLE:
modifies the specified principal, changing the fields as specified. The
options are as above for
.BR add_principal ,
-except that password changing is forbidden by this command. In
-addition, the option
+except that password changing and flags related to password changing
+are forbidden by this command. In addition, the option
.B \-clearpolicy
will clear the current policy of a principal. This command requires the
.I modify
.RE
.fi
.TP
-\fBrename_principal\fP [\fB-force\fP] \fIold new\fP
-rename the principal
-.I old
-to
-.IR new .
-Prompts for confirmation, unless the
-.B \-force
-option is given. Requires both the
-.I add
-and
-.I delete
-privileges. Aliased to
-.BR renprinc .
-.sp
-.nf
-.RS
-.TP
-EXAMPLE:
-kadmin: renprinc tlyutest test0
-Are you sure you want to rename the principal
-"tlyutest@BLEEP.COM" to
-"test0@BLEEP.COM"? (yes/no): yes
-Principal "tlyutest@BLEEP.COM" renamed to
-"test0@BLEEP.COM".
-Make sure that you have removed "tlyutest@BLEEP.COM" from
-all ACLs before reusing.
-kadmin:
-.TP
-ERRORS:
-KADM5_AUTH_ADD (requires "add" privilege)
-KADM5_AUTH_DELETE (requires "delete" privilege)
-KADM5_UNK_PRINC (source principal does not exist)
-KADM5_DUP (target principal already exists)
-.RE
-.fi
-.TP
\fBchange_password\fP [\fIoptions\fP] \fIprincipal\fP
changes the password of
.IR principal .
.TP
\fB\-pw\fP \fIpassword\fP
set the password to the specified string. Not recommended.
+.TP
+\fB\-e\fP \fI"enc:salt ..."\fP
+uses the specified list of enctype\-salttype pairs for setting the key
+of the principal. The quotes are necessary if there are multiple
+enctype\-salttype pairs. This will not function against kadmin
+daemons earlier than krb5\-1.2.
+.TP
+\fB\-keepold \fP
+Keeps the previous kvno's keys around. There is no
+easy way to delete the old keys, and this flag is usually not
+necessary except perhaps for TGS keys. Don't use this flag unless you
+know what you're doing.
.nf
.TP
EXAMPLE:
.RE
.fi
.TP
-\fBktadd\fP [\fB\-k\fP \fIkeytab\fP] [\fB\-q\fP] [\fIprincipal\fP | \fB\-glob\fP \fIprinc-exp\fP] [\fI...\fP]
+\fBktadd\fP [\fB\-k\fP \fIkeytab\fP] [\fB\-q\fP] [\fB\-e\fP \fIkeysaltlist\fP]
+.br
+[\fIprincipal\fP | \fB\-glob\fP \fIprinc-exp\fP] [\fI...\fP]
+.br
Adds a principal or all principals matching
.I princ-exp
to a keytab, randomizing each principal's key in the process. Requires the
.SH BUGS
.PP
Command output needs to be cleaned up.
+
+There is no way to delete a key kept around from a "\-keepold" option
+to a password-changing command, other than to do a password change
+without the "\-keepold" option, which will of course cause problems if
+the key is a TGS key. There will be more powerful key-manipulation
+commands in the future.
KADM5_API_VERSION_2,
&handle);
} else if (use_keytab) {
- printf("Authenticating as principal %s with keytab %s.\n",
- princstr, keytab_name);
+ if (keytab_name)
+ printf("Authenticating as principal %s with keytab %s.\n",
+ princstr, keytab_name);
+ else
+ printf("Authenticating as principal %s with default keytab.\n",
+ princstr);
retval = kadm5_init_with_skey(princstr, keytab_name,
KADM5_ADMIN_SERVICE,
¶ms,
-/* strftime - custom formatting of date and/or time
- Copyright (C) 1989, 1991, 1992 Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* Note: this version of strftime lacks locale support,
- but it is standalone.
-
- Performs `%' substitutions similar to those in printf. Except
- where noted, substituted fields have a fixed size; numeric fields are
- padded if necessary. Padding is with zeros by default; for fields
- that display a single number, padding can be changed or inhibited by
- following the `%' with one of the modifiers described below. Unknown
- field specifiers are copied as normal characters. All other
- characters are copied to the output without change.
-
- Supports a superset of the ANSI C field specifiers.
-
- Literal character fields:
- % %
- n newline
- t tab
-
- Numeric modifiers (a nonstandard extension):
- - do not pad the field
- _ pad the field with spaces
-
- Time fields:
- %H hour (00..23)
- %I hour (01..12)
- %k hour ( 0..23)
- %l hour ( 1..12)
- %M minute (00..59)
- %p locale's AM or PM
- %r time, 12-hour (hh:mm:ss [AP]M)
- %R time, 24-hour (hh:mm)
- %s time in seconds since 00:00:00, Jan 1, 1970 (a nonstandard extension)
- %S second (00..61)
- %T time, 24-hour (hh:mm:ss)
- %X locale's time representation (%H:%M:%S)
- %Z time zone (EDT), or nothing if no time zone is determinable
-
- Date fields:
- %a locale's abbreviated weekday name (Sun..Sat)
- %A locale's full weekday name, variable length (Sunday..Saturday)
- %b locale's abbreviated month name (Jan..Dec)
- %B locale's full month name, variable length (January..December)
- %c locale's date and time (Sat Nov 04 12:02:33 EST 1989)
- %C century (00..99)
- %d day of month (01..31)
- %e day of month ( 1..31)
- %D date (mm/dd/yy)
- %h same as %b
- %j day of year (001..366)
- %m month (01..12)
- %U week number of year with Sunday as first day of week (00..53)
- %w day of week (0..6)
- %W week number of year with Monday as first day of week (00..53)
- %x locale's date representation (mm/dd/yy)
- %y last two digits of year (00..99)
- %Y year (1970...)
-
- David MacKenzie <djm@gnu.ai.mit.edu> */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <sys/types.h>
-#if defined(TM_IN_SYS_TIME) || (!defined(HAVE_TM_ZONE) && !defined(HAVE_TZNAME))
-#include <sys/time.h>
+/* $NetBSD: strftime.c,v 1.8 1999/02/07 17:33:30 augustss Exp $ */
+
+/*
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+#if 0
+static char *sccsid = "@(#)strftime.c 5.11 (Berkeley) 2/24/91";
#else
-#include <time.h>
-#endif
-
-#ifndef STDC_HEADERS
-time_t mktime ();
+__RCSID("$NetBSD: strftime.c,v 1.8 1999/02/07 17:33:30 augustss Exp $");
#endif
+#endif /* LIBC_SCCS and not lint */
-#if defined(HAVE_TZNAME)
-extern char *tzname[2];
-#endif
-
-/* Types of padding for numbers in date and time. */
-enum padding
-{
- none, blank, zero
-};
+#include <string.h>
+#include <time.h>
-static char const* const days[] =
-{
- "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"
+/* begin krb5 hack - replace stuff that would come from netbsd libc */
+#undef _CurrentTimeLocale
+#define _CurrentTimeLocale (&dummy_locale_info)
+
+struct dummy_locale_info_t {
+ char d_t_fmt[15];
+ char t_fmt_ampm[12];
+ char t_fmt[9];
+ char d_fmt[9];
+ char day[7][10];
+ char abday[7][4];
+ char mon[12][10];
+ char abmon[12][4];
+ char am_pm[2][3];
};
-
-static char const * const months[] =
-{
- "January", "February", "March", "April", "May", "June",
- "July", "August", "September", "October", "November", "December"
+static const struct dummy_locale_info_t dummy_locale_info = {
+ "%a %b %d %X %Y", /* %c */
+ "%I:%M:%S %p", /* %r */
+ "%H:%M:%S", /* %X */
+ "%m/%d/%y", /* %x */
+ { "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday",
+ "Saturday" },
+ { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" },
+ { "January", "February", "March", "April", "May", "June",
+ "July", "August", "September", "October", "November", "December" },
+ { "Jan", "Feb", "Mar", "Apr", "May", "Jun",
+ "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" },
+ { "AM", "PM" },
};
+#undef TM_YEAR_BASE
+#define TM_YEAR_BASE 1900
+
+#undef DAYSPERLYEAR
+#define DAYSPERLYEAR 366
+#undef DAYSPERNYEAR
+#define DAYSPERNYEAR 365
+#undef DAYSPERWEEK
+#define DAYSPERWEEK 7
+#undef isleap
+#define isleap(N) ((N % 4) == 0 && (N % 100 != 0 || N % 400 == 0))
+#undef tzname
+#define tzname my_tzname
+static const char *const tzname[2] = { 0, 0 };
+#undef tzset
+#define tzset()
+#undef __P
+#define __P(X) X /* we already require ansi c in this tree */
+/* end krb5 hack */
+
+static int _add __P((const char *, char **, const char *));
+static int _conv __P((int, int, int, char **, const char *));
+static int _secs __P((const struct tm *, char **, const char *));
+static size_t _fmt __P((const char *, const struct tm *, char **,
+ const char *));
-/* Add character C to STRING and increment LENGTH,
- unless LENGTH would exceed MAX. */
-
-#define add_char(c) \
- do \
- { \
- if (length + 1 <= max) \
- string[length++] = (c); \
- } \
- while (0)
-
-/* Add a 2 digit number to STRING, padding if specified.
- Return the number of characters added, up to MAX. */
-
-static int
-add_num2 (string, num, max, pad)
- char *string;
- int num;
- int max;
- enum padding pad;
-{
- int top = num / 10;
- int length = 0;
-
- if (top == 0 && pad == blank)
- add_char (' ');
- else if (top != 0 || pad == zero)
- add_char (top + '0');
- add_char (num % 10 + '0');
- return length;
-}
-
-/* Add a 3 digit number to STRING, padding if specified.
- Return the number of characters added, up to MAX. */
-
-static int
-add_num3 (string, num, max, pad)
- char *string;
- int num;
- int max;
- enum padding pad;
+size_t
+strftime(s, maxsize, format, t)
+ char *s;
+ size_t maxsize;
+ const char *format;
+ const struct tm *t;
{
- int top = num / 100;
- int mid = (num - top * 100) / 10;
- int length = 0;
-
- if (top == 0 && pad == blank)
- add_char (' ');
- else if (top != 0 || pad == zero)
- add_char (top + '0');
- if (mid == 0 && top == 0 && pad == blank)
- add_char (' ');
- else if (mid != 0 || top != 0 || pad == zero)
- add_char (mid + '0');
- add_char (num % 10 + '0');
- return length;
+ char *pt;
+
+ tzset();
+ if (maxsize < 1)
+ return (0);
+
+ pt = s;
+ if (_fmt(format, t, &pt, s + maxsize)) {
+ *pt = '\0';
+ return (pt - s);
+ } else
+ return (0);
}
-/* Like strncpy except return the number of characters copied. */
-
-static int
-add_str (to, from, max)
- char *to;
- const char *from;
- int max;
+#define SUN_WEEK(t) (((t)->tm_yday + 7 - \
+ ((t)->tm_wday)) / 7)
+#define MON_WEEK(t) (((t)->tm_yday + 7 - \
+ ((t)->tm_wday ? (t)->tm_wday - 1 : 6)) / 7)
+
+static size_t
+_fmt(format, t, pt, ptlim)
+ const char *format;
+ const struct tm *t;
+ char **pt;
+ const char * const ptlim;
{
- int i;
-
- for (i = 0; from[i] && i <= max; ++i)
- to[i] = from[i];
- return i;
+ for (; *format; ++format) {
+ if (*format == '%') {
+ ++format;
+ if (*format == 'E') {
+ /* Alternate Era */
+ ++format;
+ } else if (*format == 'O') {
+ /* Alternate numeric symbols */
+ ++format;
+ }
+ switch (*format) {
+ case '\0':
+ --format;
+ break;
+ case 'A':
+ if (t->tm_wday < 0 || t->tm_wday > 6)
+ return (0);
+ if (!_add(_CurrentTimeLocale->day[t->tm_wday],
+ pt, ptlim))
+ return (0);
+ continue;
+
+ case 'a':
+ if (t->tm_wday < 0 || t->tm_wday > 6)
+ return (0);
+ if (!_add(_CurrentTimeLocale->abday[t->tm_wday],
+ pt, ptlim))
+ return (0);
+ continue;
+ case 'B':
+ if (t->tm_mon < 0 || t->tm_mon > 11)
+ return (0);
+ if (!_add(_CurrentTimeLocale->mon[t->tm_mon],
+ pt, ptlim))
+ return (0);
+ continue;
+ case 'b':
+ case 'h':
+ if (t->tm_mon < 0 || t->tm_mon > 11)
+ return (0);
+ if (!_add(_CurrentTimeLocale->abmon[t->tm_mon],
+ pt, ptlim))
+ return (0);
+ continue;
+ case 'C':
+ if (!_conv((t->tm_year + TM_YEAR_BASE) / 100,
+ 2, '0', pt, ptlim))
+ return (0);
+ continue;
+ case 'c':
+ if (!_fmt(_CurrentTimeLocale->d_t_fmt, t, pt,
+ ptlim))
+ return (0);
+ continue;
+ case 'D':
+ if (!_fmt("%m/%d/%y", t, pt, ptlim))
+ return (0);
+ continue;
+ case 'd':
+ if (!_conv(t->tm_mday, 2, '0', pt, ptlim))
+ return (0);
+ continue;
+ case 'e':
+ if (!_conv(t->tm_mday, 2, ' ', pt, ptlim))
+ return (0);
+ continue;
+ case 'H':
+ if (!_conv(t->tm_hour, 2, '0', pt, ptlim))
+ return (0);
+ continue;
+ case 'I':
+ if (!_conv(t->tm_hour % 12 ?
+ t->tm_hour % 12 : 12, 2, '0', pt, ptlim))
+ return (0);
+ continue;
+ case 'j':
+ if (!_conv(t->tm_yday + 1, 3, '0', pt, ptlim))
+ return (0);
+ continue;
+ case 'k':
+ if (!_conv(t->tm_hour, 2, ' ', pt, ptlim))
+ return (0);
+ continue;
+ case 'l':
+ if (!_conv(t->tm_hour % 12 ?
+ t->tm_hour % 12: 12, 2, ' ', pt, ptlim))
+ return (0);
+ continue;
+ case 'M':
+ if (!_conv(t->tm_min, 2, '0', pt, ptlim))
+ return (0);
+ continue;
+ case 'm':
+ if (!_conv(t->tm_mon + 1, 2, '0', pt, ptlim))
+ return (0);
+ continue;
+ case 'n':
+ if (!_add("\n", pt, ptlim))
+ return (0);
+ continue;
+ case 'p':
+ if (!_add(_CurrentTimeLocale->am_pm[t->tm_hour
+ >= 12], pt, ptlim))
+ return (0);
+ continue;
+ case 'R':
+ if (!_fmt("%H:%M", t, pt, ptlim))
+ return (0);
+ continue;
+ case 'r':
+ if (!_fmt(_CurrentTimeLocale->t_fmt_ampm, t, pt,
+ ptlim))
+ return (0);
+ continue;
+ case 'S':
+ if (!_conv(t->tm_sec, 2, '0', pt, ptlim))
+ return (0);
+ continue;
+ case 's':
+ if (!_secs(t, pt, ptlim))
+ return (0);
+ continue;
+ case 'T':
+ if (!_fmt("%H:%M:%S", t, pt, ptlim))
+ return (0);
+ continue;
+ case 't':
+ if (!_add("\t", pt, ptlim))
+ return (0);
+ continue;
+ case 'U':
+ if (!_conv(SUN_WEEK(t), 2, '0', pt, ptlim))
+ return (0);
+ continue;
+ case 'u':
+ if (!_conv(t->tm_wday ? t->tm_wday : 7, 1, '0',
+ pt, ptlim))
+ return (0);
+ continue;
+ case 'V': /* ISO 8601 week number */
+ case 'G': /* ISO 8601 year (four digits) */
+ case 'g': /* ISO 8601 year (two digits) */
+/*
+** From Arnold Robbins' strftime version 3.0: "the week number of the
+** year (the first Monday as the first day of week 1) as a decimal number
+** (01-53)."
+** (ado, 1993-05-24)
+**
+** From "http://www.ft.uni-erlangen.de/~mskuhn/iso-time.html" by Markus Kuhn:
+** "Week 01 of a year is per definition the first week which has the
+** Thursday in this year, which is equivalent to the week which contains
+** the fourth day of January. In other words, the first week of a new year
+** is the week which has the majority of its days in the new year. Week 01
+** might also contain days from the previous year and the week before week
+** 01 of a year is the last week (52 or 53) of the previous year even if
+** it contains days from the new year. A week starts with Monday (day 1)
+** and ends with Sunday (day 7). For example, the first week of the year
+** 1997 lasts from 1996-12-30 to 1997-01-05..."
+** (ado, 1996-01-02)
+*/
+ {
+ int year;
+ int yday;
+ int wday;
+ int w;
+
+ year = t->tm_year + TM_YEAR_BASE;
+ yday = t->tm_yday;
+ wday = t->tm_wday;
+ for ( ; ; ) {
+ int len;
+ int bot;
+ int top;
+
+ len = isleap(year) ?
+ DAYSPERLYEAR :
+ DAYSPERNYEAR;
+ /*
+ ** What yday (-3 ... 3) does
+ ** the ISO year begin on?
+ */
+ bot = ((yday + 11 - wday) %
+ DAYSPERWEEK) - 3;
+ /*
+ ** What yday does the NEXT
+ ** ISO year begin on?
+ */
+ top = bot -
+ (len % DAYSPERWEEK);
+ if (top < -3)
+ top += DAYSPERWEEK;
+ top += len;
+ if (yday >= top) {
+ ++year;
+ w = 1;
+ break;
+ }
+ if (yday >= bot) {
+ w = 1 + ((yday - bot) /
+ DAYSPERWEEK);
+ break;
+ }
+ --year;
+ yday += isleap(year) ?
+ DAYSPERLYEAR :
+ DAYSPERNYEAR;
+ }
+#ifdef XPG4_1994_04_09
+ if ((w == 52
+ && t->tm_mon == TM_JANUARY)
+ || (w == 1
+ && t->tm_mon == TM_DECEMBER))
+ w = 53;
+#endif /* defined XPG4_1994_04_09 */
+ if (*format == 'V') {
+ if (!_conv(w, 2, '0',
+ pt, ptlim))
+ return (0);
+ } else if (*format == 'g') {
+ if (!_conv(year % 100, 2, '0',
+ pt, ptlim))
+ return (0);
+ } else if (!_conv(year, 4, '0',
+ pt, ptlim))
+ return (0);
+ }
+ continue;
+ case 'W':
+ if (!_conv(MON_WEEK(t), 2, '0', pt, ptlim))
+ return (0);
+ continue;
+ case 'w':
+ if (!_conv(t->tm_wday, 1, '0', pt, ptlim))
+ return (0);
+ continue;
+ case 'x':
+ if (!_fmt(_CurrentTimeLocale->d_fmt, t, pt,
+ ptlim))
+ return (0);
+ continue;
+ case 'X':
+ if (!_fmt(_CurrentTimeLocale->t_fmt, t, pt,
+ ptlim))
+ return (0);
+ continue;
+ case 'y':
+ if (!_conv((t->tm_year + TM_YEAR_BASE) % 100,
+ 2, '0', pt, ptlim))
+ return (0);
+ continue;
+ case 'Y':
+ if (!_conv((t->tm_year + TM_YEAR_BASE), 4, '0',
+ pt, ptlim))
+ return (0);
+ continue;
+ case 'Z':
+ if (tzname[t->tm_isdst ? 1 : 0] &&
+ !_add(tzname[t->tm_isdst ? 1 : 0], pt,
+ ptlim))
+ return (0);
+ continue;
+ case '%':
+ /*
+ * X311J/88-090 (4.12.3.5): if conversion char is
+ * undefined, behavior is undefined. Print out the
+ * character itself as printf(3) does.
+ */
+ default:
+ break;
+ }
+ }
+ if (*pt == ptlim)
+ return (0);
+ *(*pt)++ = *format;
+ }
+ return (ptlim - *pt);
}
static int
-add_num_time_t (string, max, num)
- char *string;
- int max;
- time_t num;
+_secs(t, pt, ptlim)
+ const struct tm *t;
+ char **pt;
+ const char * const ptlim;
{
- /* This buffer is large enough to hold the character representation
- (including the trailing NUL) of any unsigned decimal quantity
- whose binary representation fits in 128 bits. */
- char buf[40];
- int length;
-
- if (sizeof (num) > 16)
- abort ();
- sprintf (buf, "%lu", (unsigned long) num);
- length = add_str (string, buf, max);
- return length;
+ char buf[15];
+ time_t s;
+ char *p;
+ struct tm tmp;
+
+ buf[sizeof (buf) - 1] = '\0';
+ /* Make a copy, mktime(3) modifies the tm struct. */
+ tmp = *t;
+ s = mktime(&tmp);
+ for (p = buf + sizeof(buf) - 2; s > 0 && p > buf; s /= 10)
+ *p-- = (char)(s % 10 + '0');
+ return (_add(++p, pt, ptlim));
}
-/* Return the week in the year of the time in TM, with the weeks
- starting on Sundays. */
-
static int
-sun_week (tm)
- struct tm *tm;
+_conv(n, digits, pad, pt, ptlim)
+ int n, digits;
+ int pad;
+ char **pt;
+ const char * const ptlim;
{
- int dl;
-
- /* Set `dl' to the day in the year of the last day of the week previous
- to the one containing the day specified in TM. If the day specified
- in TM is in the first week of the year, `dl' will be negative or 0.
- Otherwise, calculate the number of complete weeks before our week
- (dl / 7) and add any partial week at the start of the year (dl % 7). */
- dl = tm->tm_yday - tm->tm_wday;
- return dl <= 0 ? 0 : dl / 7 + (dl % 7 != 0);
+ char buf[10];
+ char *p;
+
+ buf[sizeof (buf) - 1] = '\0';
+ for (p = buf + sizeof(buf) - 2; n > 0 && p > buf; n /= 10, --digits)
+ *p-- = n % 10 + '0';
+ while (p > buf && digits-- > 0)
+ *p-- = pad;
+ return (_add(++p, pt, ptlim));
}
-/* Return the week in the year of the time in TM, with the weeks
- starting on Mondays. */
-
static int
-mon_week (tm)
- struct tm *tm;
-{
- int dl, wday;
-
- if (tm->tm_wday == 0)
- wday = 6;
- else
- wday = tm->tm_wday - 1;
- dl = tm->tm_yday - wday;
- return dl <= 0 ? 0 : dl / 7 + (dl % 7 != 0);
-}
-
-#if !defined(HAVE_TM_ZONE) && !defined(HAVE_TZNAME)
-char *
-zone_name (tp)
- struct tm *tp;
+_add(str, pt, ptlim)
+ const char *str;
+ char **pt;
+ const char * const ptlim;
{
- char *timezone ();
- struct timeval tv;
- struct timezone tz;
-
- gettimeofday (&tv, &tz);
- return timezone (tz.tz_minuteswest, tp->tm_isdst);
-}
-#endif
-
-/* Format the time given in TM according to FORMAT, and put the
- results in STRING.
- Return the number of characters (not including terminating null)
- that were put into STRING, or 0 if the length would have
- exceeded MAX. */
-
-size_t
-strftime (string, max, format, tm)
- char *string;
- size_t max;
- const char *format;
- const struct tm *tm;
-{
- enum padding pad; /* Type of padding to apply. */
- size_t length = 0; /* Characters put in STRING so far. */
-
- for (; *format && length < max; ++format)
- {
- if (*format != '%')
- add_char (*format);
- else
- {
- ++format;
- /* Modifiers: */
- if (*format == '-')
- {
- pad = none;
- ++format;
- }
- else if (*format == '_')
- {
- pad = blank;
- ++format;
- }
- else
- pad = zero;
-
- switch (*format)
- {
- /* Literal character fields: */
- case 0:
- case '%':
- add_char ('%');
- break;
- case 'n':
- add_char ('\n');
- break;
- case 't':
- add_char ('\t');
- break;
- default:
- add_char (*format);
- break;
-
- /* Time fields: */
- case 'H':
- case 'k':
- length +=
- add_num2 (&string[length], tm->tm_hour, max - length,
- *format == 'H' ? pad : blank);
- break;
- case 'I':
- case 'l':
- {
- int hour12;
-
- if (tm->tm_hour == 0)
- hour12 = 12;
- else if (tm->tm_hour > 12)
- hour12 = tm->tm_hour - 12;
- else
- hour12 = tm->tm_hour;
- length +=
- add_num2 (&string[length], hour12, max - length,
- *format == 'I' ? pad : blank);
- }
- break;
- case 'M':
- length +=
- add_num2 (&string[length], tm->tm_min, max - length, pad);
- break;
- case 'p':
- if (tm->tm_hour < 12)
- add_char ('A');
- else
- add_char ('P');
- add_char ('M');
- break;
- case 'r':
- length +=
- strftime (&string[length], max - length, "%I:%M:%S %p", tm);
- break;
- case 'R':
- length +=
- strftime (&string[length], max - length, "%H:%M", tm);
- break;
-
- case 's':
- {
- struct tm writable_tm;
- writable_tm = *tm;
- length += add_num_time_t (&string[length], max - length,
- mktime (&writable_tm));
- }
- break;
-
- case 'S':
- length +=
- add_num2 (&string[length], tm->tm_sec, max - length, pad);
- break;
- case 'T':
- length +=
- strftime (&string[length], max - length, "%H:%M:%S", tm);
- break;
- case 'X':
- length +=
- strftime (&string[length], max - length, "%H:%M:%S", tm);
- break;
- case 'Z':
-#ifdef HAVE_TM_ZONE
- length += add_str (&string[length], tm->tm_zone, max - length);
-#else
-#ifdef HAVE_TZNAME
- if (tm->tm_isdst && tzname[1] && *tzname[1])
- length += add_str (&string[length], tzname[1], max - length);
- else
- length += add_str (&string[length], tzname[0], max - length);
-#else
- length += add_str (&string[length], zone_name (tm), max - length);
-#endif
-#endif
- break;
- /* Date fields: */
- case 'a':
- add_char (days[tm->tm_wday][0]);
- add_char (days[tm->tm_wday][1]);
- add_char (days[tm->tm_wday][2]);
- break;
- case 'A':
- length +=
- add_str (&string[length], days[tm->tm_wday], max - length);
- break;
- case 'b':
- case 'h':
- add_char (months[tm->tm_mon][0]);
- add_char (months[tm->tm_mon][1]);
- add_char (months[tm->tm_mon][2]);
- break;
- case 'B':
- length +=
- add_str (&string[length], months[tm->tm_mon], max - length);
- break;
- case 'c':
- length +=
- strftime (&string[length], max - length,
- "%a %b %d %H:%M:%S %Z %Y", tm);
- break;
- case 'C':
- length +=
- add_num2 (&string[length], (tm->tm_year + 1900) / 100,
- max - length, pad);
- break;
- case 'd':
- length +=
- add_num2 (&string[length], tm->tm_mday, max - length, pad);
- break;
- case 'e':
- length +=
- add_num2 (&string[length], tm->tm_mday, max - length, blank);
- break;
- case 'D':
- length +=
- strftime (&string[length], max - length, "%m/%d/%y", tm);
- break;
- case 'j':
- length +=
- add_num3 (&string[length], tm->tm_yday + 1, max - length, pad);
- break;
- case 'm':
- length +=
- add_num2 (&string[length], tm->tm_mon + 1, max - length, pad);
- break;
- case 'U':
- length +=
- add_num2 (&string[length], sun_week (tm), max - length, pad);
- break;
- case 'w':
- add_char (tm->tm_wday + '0');
- break;
- case 'W':
- length +=
- add_num2 (&string[length], mon_week (tm), max - length, pad);
- break;
- case 'x':
- length +=
- strftime (&string[length], max - length, "%m/%d/%y", tm);
- break;
- case 'y':
- length +=
- add_num2 (&string[length], tm->tm_year % 100,
- max - length, pad);
- break;
- case 'Y':
- add_char ((tm->tm_year + 1900) / 1000 + '0');
- length +=
- add_num3 (&string[length],
- (1900 + tm->tm_year) % 1000, max - length, zero);
- break;
- }
+ for (;; ++(*pt)) {
+ if (*pt == ptlim)
+ return (0);
+ if ((**pt = *str++) == '\0')
+ return (1);
}
- }
- add_char (0);
- return length - 1;
}
+2001-02-05 Tom Yu <tlyu@mit.edu>
+
+ * kdb5_util.M: Fix some formatting nits and document new flags
+ controlling dump formats.
+
+2000-06-30 Tom Yu <tlyu@mit.edu>
+
+ * dump.c: Add a new dump version, r1_3_version, and make it the
+ default; it will be used in krb5-1.3 and will permit a principal's
+ kadm5 data to be dumped. This is an interim measure until we
+ redesign the dump format somewhat.
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
krb5_db_entry *));
static krb5_error_code dump_k5beta6_iterator PROTOTYPE((krb5_pointer,
krb5_db_entry *));
+static krb5_error_code dump_k5beta6_iterator_ext PROTOTYPE((krb5_pointer,
+ krb5_db_entry *,
+ int));
static krb5_error_code dump_k5beta7_princ PROTOTYPE((krb5_pointer,
krb5_db_entry *));
+static krb5_error_code dump_k5beta7_princ_ext PROTOTYPE((krb5_pointer,
+ krb5_db_entry *,
+ int));
+static krb5_error_code dump_k5beta7_princ_withpolicy
+ PROTOTYPE((krb5_pointer, krb5_db_entry *));
static krb5_error_code dump_ov_princ PROTOTYPE((krb5_pointer,
krb5_db_entry *));
static void dump_k5beta7_policy PROTOTYPE((void *, osa_policy_ent_t));
process_ov_record,
};
+dump_version r1_3_version = {
+ "Kerberos version 5 release 1.3",
+ "kdb5_util load_dump version 5\n",
+ 0,
+ 0,
+ dump_k5beta7_princ_withpolicy,
+ dump_k5beta7_policy,
+ process_k5beta7_record,
+};
+
/* External data */
extern char *current_dbname;
extern krb5_boolean dbactive;
static const char oldoption[] = "-old";
static const char b6option[] = "-b6";
+static const char b7option[] = "-b7";
static const char verboseoption[] = "-verbose";
static const char updateoption[] = "-update";
static const char hashoption[] = "-hash";
dump_k5beta6_iterator(ptr, entry)
krb5_pointer ptr;
krb5_db_entry *entry;
+{
+ return dump_k5beta6_iterator_ext(ptr, entry, 0);
+}
+
+static krb5_error_code
+dump_k5beta6_iterator_ext(ptr, entry, kadm)
+ krb5_pointer ptr;
+ krb5_db_entry *entry;
+ int kadm;
{
krb5_error_code retval;
struct dump_args *arg;
*/
switch (tlp->tl_data_type) {
case KRB5_TL_KADM_DATA:
- skip++;
+ if (kadm)
+ counter++;
+ else
+ skip++;
break;
default:
counter++;
entry->fail_auth_count);
/* Pound out tagged data. */
for (tlp = entry->tl_data; tlp; tlp = tlp->tl_data_next) {
- if (tlp->tl_data_type == KRB5_TL_KADM_DATA)
+ if (tlp->tl_data_type == KRB5_TL_KADM_DATA && !kadm)
continue; /* see above, [krb5-admin/89] */
fprintf(arg->ofile, "%d\t%d\t",
dump_k5beta7_princ(ptr, entry)
krb5_pointer ptr;
krb5_db_entry *entry;
+{
+ return dump_k5beta7_princ_ext(ptr, entry, 0);
+}
+
+static krb5_error_code
+dump_k5beta7_princ_ext(ptr, entry, kadm)
+ krb5_pointer ptr;
+ krb5_db_entry *entry;
+ int kadm;
{
krb5_error_code retval;
struct dump_args *arg;
/* save the callee from matching the name again */
tmp_nnames = arg->nnames;
arg->nnames = 0;
- retval = dump_k5beta6_iterator(ptr, entry);
+ retval = dump_k5beta6_iterator_ext(ptr, entry, kadm);
arg->nnames = tmp_nnames;
}
return retval;
}
+static krb5_error_code
+dump_k5beta7_princ_withpolicy(ptr, entry)
+ krb5_pointer ptr;
+ krb5_db_entry *entry;
+{
+ return dump_k5beta7_princ_ext(ptr, entry, 1);
+}
+
void dump_k5beta7_policy(void *data, osa_policy_ent_t entry)
{
struct dump_args *arg;
/*
* usage is:
- * dump_db [-old] [-b6] [-ov] [-verbose] [filename [principals...]]
+ * dump_db [-old] [-b6] [-b7] [-ov] [-verbose] [filename [principals...]]
*/
void
dump_db(argc, argv)
programname = strrchr(argv[0], (int) '/') + 1;
ofile = (char *) NULL;
error = 0;
- dump = &beta7_version;
+ dump = &r1_3_version;
arglist.verbose = 0;
new_mkey_file = 0;
mkey_convert = 0;
dump = &old_version;
else if (!strcmp(argv[aindex], b6option))
dump = &beta6_version;
+ else if (!strcmp(argv[aindex], b7option))
+ dump = &beta7_version;
else if (!strcmp(argv[aindex], ovoption))
dump = &ov_version;
else if (!strcmp(argv[aindex], verboseoption))
}
/*
- * Usage: load_db [-old] [-ov] [-b6] [-verbose] [-update] [-hash] filename
+ * Usage: load_db [-old] [-ov] [-b6] [-b7] [-verbose] [-update] [-hash]
+ * filename
*/
void
load_db(argc, argv)
load = &old_version;
else if (!strcmp(argv[aindex], b6option))
load = &beta6_version;
+ else if (!strcmp(argv[aindex], b7option))
+ load = &beta7_version;
else if (!strcmp(argv[aindex], ovoption))
load = &ov_version;
else if (!strcmp(argv[aindex], verboseoption))
load = &beta6_version;
else if (strcmp(buf, beta7_version.header) == 0)
load = &beta7_version;
+ else if (strcmp(buf, r1_3_version.header) == 0)
+ load = &r1_3_version;
else if (strncmp(buf, ov_version.header,
strlen(ov_version.header)) == 0)
load = &ov_version;
.SH SYNOPSIS
.B kdb5_util
.I command
-[\fB\-r\fP \fIrealm\fP] [\fB\-d\fP \fIdbname\fP]
-[\fB\-k\fP \fImkeytype\fP] [\fB\-M\fP \fImkeyname\fP]
+[\fB\-r\fP\ \fIrealm\fP] [\fB\-d\fP\ \fIdbname\fP]
+[\fB\-k\fP\ \fImkeytype\fP] [\fB\-M\fP\ \fImkeyname\fP]
[\fB\-m\fP]
.I command_options
.SH DESCRIPTION
or the stash file may be corrupt.
.SH COMMAND-LINE OPTIONS
.TP
-\fB\-r\fP \fIrealm\fP
+\fB\-r\fP\ \fIrealm\fP
specifies the Kerberos realm of the database; by default the realm
returned by
.IR krb5_default_local_realm (3)
is used.
.TP
-\fB-d\fP \fIdbname\fP
+\fB\-d\fP\ \fIdbname\fP
specifies the name under which the principal database is stored; by
default the database is that listed in
.IR kdc.conf (5).
The KADM5 policy database and lock file are also derived from this
value.
.TP
-\fB\-k\fP \fImkeytype\fP
+\fB\-k\fP\ \fImkeytype\fP
specifies the key type of the master key in the database; the default is
that given in
.IR kdc.conf .
.TP
-\fB\-M\fP \fImkeyname\fP
+\fB\-M\fP\ \fImkeyname\fP
principal name for the master key in the database; the default is
that given in
.IR kdc.conf .
rather than fetched from a file on disk.
.SH COMMANDS
.TP
-\fBcreate\fP [\fB-s\fP]
+\fBcreate\fP [\fB\-s\fP]
Creates a new database. If the
.B \-s
option is specified, the stash file is also created. This command fails
.B \-f
argument, does not prompt the user.
.TP
-\fBstash\fP [\fB\-f\fP \fIkeyfile\fP]
+\fBstash\fP [\fB\-f\fP\ \fIkeyfile\fP]
Stores the master principal's keys in a stash file. The
.B \-f
argument can be used to override the keyfile specified at startup.
.TP
-\fBdump\fP [\fB\-old\fP] [\fB\-b6\fP] [\fB\-ov\fP] [\fB-verbose\fP] [\fIfilename\fP [\fIprincipals...\fP]]
+\fBdump\fP [\fB\-old\fP] [\fB\-b6\fP] [\fB\-b7\fP] [\fB\-ov\fP]
+[\fB\-verbose\fP] [\fIfilename\fP [\fIprincipals...\fP]]
+.br
Dumps the current Kerberos and KADM5 database into an ASCII file. By
default, the database is dumped in current format, "kdb5_util
-load_dumpversion 4". Options:
+load_dumpversion 5". Options:
.RS
.TP
.B \-old
causes the dump to be in the Kerberos 5 Beta 6 format ("kdb5_edit
load_dump version 3.0").
.TP
+.B \-b7
+causes the dump to be in the Kerberos 5 Beta 7 format ("kdb5_util load_dump version 4"). This was the dump format produced on releases prior to 1.2.2.
+.TP
.B \-ov
causes the dump to be in
.I ovsec_adm_export
dumped.
.RE
.TP
-\fBload\fP [\fB\-old\fP] [\fB\-b6\fP] [\fB\-ov\fP] [\fB-verbose\fP] [\fB-update\fP] \fIfilename dbname\fP [\fIadmin_dbname\fP]
+\fBload\fP [\fB\-old\fP] [\fB\-b6\fP] [\fB\-ov\fP]
+[\fB\-verbose\fP] [\fB\-update\fP] \fIfilename dbname\fP [\fIadmin_dbname\fP]
+.br
Loads a database dump from the named file into the named database.
Unless the
.B \-old
requires the database to be in the Kerberos 5 Beta 6 format ("kdb5_edit
load_dump version 3.0").
.TP
+.B \-b7
+requires the database to be in the Kerberos 5 Beta 7 format ("kdb5_util
+load_dump version 4").
+.TP
.B \-ov
requires the database to be in
.I ovsec_adm_import
\fBdump_v4\fP [\fIfilename\fP]
Dumps the current database into the Kerberos 4 database dump format.
.TP
-\fBload_v4\fP [\fB\-t\fP] [\fB-n\fP] [\fB\-K\fP] [\fB-s \fIstashfile\fP] \fIinputfile\fP
+\fBload_v4\fP [\fB\-t\fP] [\fB-n\fP] [\fB\-K\fP] [\fB\-s\ \fIstashfile\fP] \fIinputfile\fP
Loads a Kerberos 4 database dump file. Options:
.RS
.TP
+2000-05-19 Ken Raeburn <raeburn@mit.edu>
+
+ * ktutil_funcs.c (ktutil_write_keytab): Reject a filename that's
+ too long.
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
krb5_error_code retval = 0;
strcpy(ktname, "WRFILE:");
- strncat(ktname, name, MAXPATHLEN);
+ if (strlen (name) >= MAXPATHLEN)
+ return ENAMETOOLONG;
+ strncat (ktname, name, MAXPATHLEN);
retval = krb5_kt_resolve(context, ktname, &kt);
if (retval)
return retval;
+2000-05-08 Nalin Dahyabhai <nalin@redhat.com>
+
+ * xm_kpasswd.c (motif_com_err): Don't overflow buffer "buf".
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
if (whoami)
{
- strcpy(buf, whoami);
- strcat(buf, ": ");
+ strncpy(buf, whoami, sizeof(buf) - 1);
+ buf[sizeof(buf) - 1] = '\0';
+ strncat(buf, ": ", sizeof(buf) - 1 - strlen(buf));
}
if (code)
{
- strcat(buf, error_message(code));
- strcat(buf, " ");
+ buf[sizeof(buf) - 1] = '\0';
+ strncat(buf, error_message(code), sizeof(buf) - 1 - strlen(buf));
+ strncat(buf, " ", sizeof(buf) - 1 - strlen(buf));
}
if (fmt)
{
+2000-06-21 Tom Yu <tlyu@mit.edu>
+
+ * server_stubs.c: Kludge to rename xdr_free() properly.
+
+2000-05-23 Tom Yu <tlyu@mit.edu>
+
+ * schpw.c (process_chpw_request): Add new argument to call to
+ chpass_principal_util()
+
2000-03-16 Ken Raeburn <raeburn@mit.edu>
Matt Crawford <crawdad@fnal.gov>
ptr[clear.length] = '\0';
ret = kadm5_chpass_principal_util(server_handle, ticket->enc_part2->client,
- ptr, NULL, strresult);
+ ptr, NULL, strresult, sizeof(strresult));
/* zap the password */
memset(clear.data, 0, clear.length);
#include <syslog.h>
#include "misc.h"
+#define xdr_free gssrpc_xdr_free /* XXX kludge */
+
#define LOG_UNAUTH "Unauthorized request: %s, %s, client=%s, service=%s, addr=%s"
#define LOG_DONE "Request: %s, %s, %s, client=%s, service=%s, addr=%s"
+2000-05-31 Ken Raeburn <raeburn@mit.edu>
+
+ * kdc.conf.proto: Use des3 master key.
+
+2000-05-09 Ken Raeburn <raeburn@mit.edu>
+
+ * krb5.conf.proto: Set dns_fallback=no.
+
+ * kdc.conf.proto: Add des3 to supported_enctypes.
+
Wed Jan 21 12:44:25 1998 Ezra Peisach <epeisach@kangaroo.mit.edu>
* kdc.conf.proto: Add kpasswd_port line so kadmind can start as
dict_file = __K5ROOT__/ovsec_adm.dict
kadmind_port = 1751
kpasswd_port = 1752
- master_key_type = des-cbc-crc
- supported_enctypes = des-cbc-crc:normal des-cbc-crc:v4 des-cbc-md5:normal des-cbc-raw:normal
+ master_key_type = des3-hmac-sha1
+ supported_enctypes = des3-hmac-sha1:normal des-cbc-crc:normal des-cbc-crc:v4 des-cbc-md5:normal des-cbc-raw:normal
}
-
[libdefaults]
default_realm = __REALM__
default_keytab_name = FILE:__K5ROOT__/v5srvtab
+ dns_fallback = no
[realms]
__REALM__ = {
+2000-05-23 Tom Yu <tlyu@mit.edu>
+
+ * tcl_kadm5.c (tcl_kadm5_chpass_principal_util): Add new argument
+ to call to chpass_principal_util().
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
override_qual,
#endif
pw_ret_var ? &pw_ret : 0,
- msg_ret_var ? msg_ret : 0);
+ msg_ret_var ? msg_ret : 0,
+ msg_ret_var ? sizeof(msg_ret) : 0);
if (ret == KADM5_OK) {
if (pw_ret_var &&
+2000-05-23 Ken Raeburn <raeburn@mit.edu>
+
+ * admin_server.c (main, case 'r'): Reject realm name that's too
+ long.
+
+ * acl_files.c (acl_load): Return error if name too long.
+
+ * kadm_err.et (KADM_REALM_TOO_LONG): New error code.
+ * kadm_ser_wrap.c (kadm_ser_init): Return it instead of truncating
+ a too-long realm name.
+
+2000-05-23 Nalin Dahyabhai <nalin@redhat.com>
+
+ * acl_files.c (acl_canonicalize_principal): If the principal name
+ would be too long, return a zero-length string to mark it as invalid.
+ (acl_load): Don't add the principal to the hash if it's invalid.
+ (acl_add): Don't check the principal if it's invalid.
+ (acl_delete): Don't try to delete the principal if it's invalid.
+
+ * kadm_ser_wrap.c (kadm_ser_init): Truncate "server_parm.krbrlm"
+ if "realm" is too long.
+
+2000-05-23 Tom Yu <tlyu@mit.edu>
+
+ * kadm_server.c (kadm_ser_cpw): Add new arg to call to
+ chpass_principal_util().
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
char *principal;
char *canon;
{
- char *dot, *atsign, *end;
+ char *dot, *atsign, *end, *canon_save = canon;
+ char realm[REALM_SZ];
int len;
dot = strchr(principal, INST_SEP);
/* Get the principal name */
len = MIN(ANAME_SZ, COR(dot, COR(atsign, end)) - principal);
- strncpy(canon, principal, len);
- canon += len;
+ if(canon + len < canon_save + MAX_PRINCIPAL_SIZE) {
+ strncpy(canon, principal, len);
+ canon += len;
+ } else {
+ strcpy(canon, "");
+ return;
+ }
/* Add INST_SEP */
- *canon++ = INST_SEP;
+ if(canon + 1 < canon_save + MAX_PRINCIPAL_SIZE) {
+ *canon++ = INST_SEP;
+ } else {
+ strcpy(canon, "");
+ return;
+ }
/* Get the instance, if it exists */
if(dot != NULL) {
++dot;
len = MIN(INST_SZ, COR(atsign, end) - dot);
- strncpy(canon, dot, len);
- canon += len;
+ if(canon + len < canon_save + MAX_PRINCIPAL_SIZE) {
+ strncpy(canon, dot, len);
+ canon += len;
+ } else {
+ strcpy(canon, "");
+ return;
+ }
}
/* Add REALM_SEP */
if(atsign != NULL) {
++atsign;
len = MIN(REALM_SZ, end - atsign);
- strncpy(canon, atsign, len);
- canon += len;
- *canon++ = '\0';
- } else if(krb_get_lrealm(canon, 1) != KSUCCESS) {
- strcpy(canon, KRB_REALM);
+ if(canon + len + 1 < canon_save + MAX_PRINCIPAL_SIZE) {
+ strncpy(canon, atsign, len);
+ canon += len;
+ *canon++ = '\0';
+ } else {
+ strcpy(canon, "");
+ return;
+ }
+ } else if(krb_get_lrealm(realm, 1) != KSUCCESS) {
+ if(canon + strlen(realm) < canon_save + MAX_PRINCIPAL_SIZE) {
+ strcpy(canon, KRB_REALM);
+ } else {
+ strcpy(canon, "");
+ return;
+ }
}
}
}
/* Set up the acl */
- strcpy(acl_cache[i].filename, name);
+ if (strlen (name) >= sizeof (acl_cache[i].filename) - 1) {
+ return -1;
+ }
+ strncpy(acl_cache[i].filename, name, sizeof(acl_cache[i].filename) - 1);
+ acl_cache[i].filename[sizeof(acl_cache[i].filename) - 1] = '\0';
if((acl_cache[i].fd = open(name, O_RDONLY, 0)) < 0) return(-1);
/* Force reload */
acl_cache[i].acl = (struct hashtbl *) 0;
while(fgets(buf, sizeof(buf), f) != NULL) {
nuke_whitespace(buf);
acl_canonicalize_principal(buf, canon);
- add_hash(acl_cache[i].acl, canon);
+ if(strlen(canon) > 0) {
+ add_hash(acl_cache[i].acl, canon);
+ }
}
fclose(f);
acl_cache[i].status = s;
acl_canonicalize_principal(principal, canon);
+ /* Is it an invalid principal name? */
+ if(strlen(canon) == 0) return(0);
+
/* Is it there? */
if(acl_exact_match(acl, canon)) return(1);
acl_canonicalize_principal(principal, canon);
+ /* Is it an invalid principal name? */
+ if(strlen(canon) == 0) return(-1);
+
if((new = acl_lock_file(acl)) == NULL) return(-1);
if((acl_exact_match(acl, canon))
|| (idx = acl_load(acl)) < 0) {
acl_canonicalize_principal(principal, canon);
+ /* Is it an invalid principal name? */
+ if(strlen(canon) == 0) return(-1);
+
if((new = acl_lock_file(acl)) == NULL) return(-1);
if((!acl_exact_match(acl, canon))
|| (idx = acl_load(acl)) < 0) {
fascist_cpw = 0;
break;
case 'r':
+ if (strlen (optarg) + 1 > REALM_SZ) {
+ com_err(argv[0], 0, "realm name `%s' too long", optarg);
+ exit(1);
+ }
(void) strncpy(krbrlm, optarg, sizeof(krbrlm) - 1);
break;
case 'k':
ec KADM_PW_MISMATCH, "Cleartext password and DES key did not match"
ec KADM_NOT_SERV_PRINC, "Invalid principal for change srvtab request"
+ec KADM_REALM_TOO_LONG, "Realm name too long"
end
kadm_ser_init(inter, realm)
int inter; /* interactive or from file */
char realm[];
-#endif
+#endif
{
struct servent *sep;
struct hostent *hp;
(void) strcpy(server_parm.sname, PWSERV_NAME);
(void) strcpy(server_parm.sinst, KRB_MASTER);
- (void) strcpy(server_parm.krbrlm, realm);
+ if (strlen (realm) > REALM_SZ)
+ return KADM_REALM_TOO_LONG;
+ (void) strncpy(server_parm.krbrlm, realm, sizeof(server_parm.krbrlm)-1);
+ server_parm.krbrlm[sizeof(server_parm.krbrlm) - 1] = '\0';
+
if (krb5_425_conv_principal(kadm_context, server_parm.sname,
server_parm.sinst, server_parm.krbrlm,
&server_parm.sprinc))
*msg_ret = '\0';
} else {
retval = kadm5_chpass_principal_util(kadm5_handle, user_princ,
- pword, NULL, msg_ret);
+ pword, NULL, msg_ret,
+ sizeof(msg_ret));
msg_ptr = msg_ret;
}
(void) krb5_free_principal(kadm_context, user_princ);
+2000-05-24 Ken Raeburn <raeburn@mit.edu>
+ Ezra Peisach <epeisach@mit.edu>
+
+ * proto_serv.c (proto_serv): Don't overflow err_str. Pass data
+ pointer and not a krb5_data to sprintf. Remove unused variable
+ adm_errmsg. Remove unused label done. Declare variable
+ mime_setting only if MIME_SUPPORTED is defined. Make variables
+ db_opened and kret volatile.
+ (proto_fmt_reply_msg): Unused variable deleted.
+
+2000-05-23 Tom Yu <tlyu@mit.edu>
+
+ * kadm5_defs.h: Add argument for length of error string.
+
+ * main.c (pwd_change): Add argument for length of error string.
+
+ * proto_serv.c (proto_serv): Fix up call to pwd_change().
+
2000-02-28 Ezra Peisach <epeisach@mit.edu>
* proto_serv.c (proto_serv): For error return,strdup the returned
krb5_ticket *,
krb5_data *,
krb5_data *,
- char []));
+ char [],
+ int));
#if 0
krb5_int32
pwd_change(kcontext, debug_level, auth_context, ticket,
- olddata, newdata, err_str)
+ olddata, newdata, err_str, err_str_len)
krb5_context kcontext;
int debug_level;
krb5_auth_context auth_context;
krb5_data *olddata;
krb5_data *newdata;
char err_str[];
+ int err_str_len;
{
kadm5_ret_t ret;
krb5_int32 now;
principal,
newdata->data,
NULL,
- err_str))
+ err_str, err_str_len))
return(KRB5_ADM_PW_UNACCEPT);
return(KRB5_ADM_SUCCESS);
static const char *proto_db_open_msg = "\004%d: cannot open database";
static const char *proto_db_close_msg = "\004%d: cannot close database";
static const char *proto_wr_reply_msg = "\004%d: cannot write administrative protocol reply";
-static const char *proto_fmt_reply_msg = "\004%d: cannot format administrative protocol reply";
extern char *programname;
static int proto_proto_timeout = -1;
void *sv_p;
void *cl_p;
{
- krb5_error_code kret;
+ volatile krb5_error_code kret;
struct sockaddr_in *cl_addr;
struct sockaddr_in *sv_addr;
#endif /* POSIX_SIGNALS */
char *curr_lang = (char *) NULL;
+#ifdef MIME_SUPPORTED
krb5_boolean mime_setting = 0;
+#endif
krb5_int32 num_args;
krb5_data *arglist;
- krb5_boolean db_opened;
+ volatile krb5_boolean db_opened;
cl_addr = (struct sockaddr_in *) cl_p;
sv_addr = (struct sockaddr_in *) sv_p;
*/
while (1) {
krb5_int32 cmd_error;
+ /* If this size changed, change the sprintf below */
char err_str[1024];
krb5_int32 cmd_repl_ncomps;
krb5_data *cmd_repl_complist;
ticket,
&arglist[1],
&arglist[2],
- &err_str);
+ err_str,
+ sizeof(err_str));
}
else {
DPRINT(DEBUG_REQUESTS, proto_debug_level,
("> %d:UNKNOWN command %s\n", my_id,
arglist[0].data));
cmd_error = KRB5_ADM_CMD_UNKNOWN;
- sprintf(err_str, "Command %s not supported.", arglist[0]);
+ sprintf(err_str, "Command %-.900s not supported", arglist[0].data); /* XXX Knows size of err_str. */
}
}
else {
}
}
else {
- char *adm_errmsg;
krb5_data reply_comps;
reply_comps.data = err_str;
key_close_db(kcontext);
close(cl_sock);
- done:
DPRINT(DEBUG_CALLS, proto_debug_level, ("X proto_serv() = %d\n", kret));
return(kret);
}
+2001-02-02 Ken Raeburn <raeburn@mit.edu>
+
+ * network.c (foreach_localaddr): Sync with lib/krb5/os/localaddr.c
+ version.
+
+2000-05-17 Tom Yu <tlyu@mit.edu>
+
+ * kerberos_v4.c (process_v4): Zero out v4_pkt.mbz.
+ (kerberos_v4): Fix handling of APPL_REQUEST messages to deal with
+ ridiculously long realms, etc. Fix up some calls to
+ kerb_err_reply() to be more useful. Set req_*_ptr before any
+ possible calls to kerb_err_reply().
+
+2000-05-11 Nalin Dahyabhai <nalin@redhat.com>
+
+ * kdc_util.c (add_to_transited): Use strncpy/strncat when building
+ data in buffers so as not to overrun "prev", "current", and "exp".
+ * kerberos_v4.c (process_v4): Don't assume that the realm is null-
+ terminated.
+ (set_tgtkey): Truncate realm name if it's too long.
+
+2000-04-28 Ken Raeburn <raeburn@mit.edu>
+ Nalin Dahyabhai <nalin@redhat.com>
+
+ * kdc_util.c (add_to_transited): Use strncpy/strncat when building
+ data in buffers. Fix some limit checks.
+ * kerberos_v4.c (kerb_err_reply): Use strncat so as not to overrun
+ error buffer.
+
+2000-04-22 Ken Raeburn <raeburn@mit.edu>
+
+ * network.c: Include stddef.h.
+ (foreach_localaddr): Check each address against previously used
+ addresses, and skip duplicates, in case multiple interfaces have
+ the same address.
+
+2000-04-21 Ken Raeburn <raeburn@mit.edu>
+
+ * network.c (foreach_localaddr): If called functions fail, drop
+ out of loop and return nonzero.
+
2000-03-14 Ken Raeburn <raeburn@mit.edu>
* sock2p.c: New file.
clst = strlen(current) - 1;
if (current[0] == ' ') {
- strcpy(exp, current+1);
+ strncpy(exp, current+1, sizeof(exp) - 1);
+ exp[sizeof(exp) - 1] = '\0';
}
else if ((current[0] == '/') && (prev[0] == '/')) {
- strcpy(exp, prev);
+ strncpy(exp, prev, sizeof(exp) - 1);
+ exp[sizeof(exp) - 1] = '\0';
if (strlen(exp) + strlen(current) + 1 >= MAX_REALM_LN) {
retval = KRB5KRB_AP_ERR_ILL_CR_TKT;
goto fail;
}
- strcat(exp, current);
+ strncat(exp, current, sizeof(exp) - 1 - strlen(exp));
}
else if (current[clst] == '.') {
- strcpy(exp, current);
- if (strlen(exp) + strlen(current) + 1 >= MAX_REALM_LN) {
+ strncpy(exp, current, sizeof(exp) - 1);
+ exp[sizeof(exp) - 1] = '\0';
+ if (strlen(exp) + strlen(prev) + 1 >= MAX_REALM_LN) {
retval = KRB5KRB_AP_ERR_ILL_CR_TKT;
goto fail;
}
- strcat(exp, prev);
+ strncat(exp, prev, sizeof(exp) - 1 - strlen(exp));
}
else {
- strcpy(exp, current);
+ strncpy(exp, current, sizeof(exp) - 1);
+ exp[sizeof(exp) - 1] = '\0';
}
/* read field into next */
if ((next[nlst] != '.') && (next[0] != '/') &&
(pl = subrealm(exp, realm))) {
added = TRUE;
+ current[sizeof(current) - 1] = '\0';
if (strlen(current) + (pl>0?pl:-pl) + 2 >= MAX_REALM_LN) {
retval = KRB5KRB_AP_ERR_ILL_CR_TKT;
goto fail;
}
- strcat(current, ",");
+ strncat(current, ",", sizeof(current) - 1 - strlen(current));
if (pl > 0) {
strncat(current, realm, pl);
}
retval = KRB5KRB_AP_ERR_ILL_CR_TKT;
goto fail;
}
- strcat(current, " ");
+ strncat(current, " ", sizeof(current) - 1 - strlen(current));
+ current[sizeof(current) - 1] = '\0';
}
if (strlen(current) + strlen(realm) + 1 >= MAX_REALM_LN) {
retval = KRB5KRB_AP_ERR_ILL_CR_TKT;
goto fail;
}
- strcat(current, realm);
+ strncat(current, realm, sizeof(current) - 1 - strlen(current));
+ current[sizeof(current) - 1] = '\0';
}
if (strlen(current) + (pl>0?pl:-pl) + 2 >= MAX_REALM_LN) {
retval = KRB5KRB_AP_ERR_ILL_CR_TKT;
goto fail;
}
- strcat(current,",");
+ strncat(current,",", sizeof(current) - 1 - strlen(current));
+ current[sizeof(current) - 1] = '\0';
if (pl > 0) {
strncat(current, exp, pl);
}
strcat(trans, current);
new_trans->length = strlen(trans) + 1;
- strcpy(prev, exp);
- strcpy(current, next);
+ strncpy(prev, exp, sizeof(prev) - 1);
+ prev[sizeof(prev) - 1] = '\0';
+ strncpy(current, next, sizeof(current) - 1);
+ current[sizeof(current) - 1] = '\0';
}
if (!added) {
return(retval);
if (!*local_realm) { /* local-realm name already set up */
- /* XXX assumes realm is null-terminated! */
lrealm = master_princ->realm.data;
- if (strlen(lrealm) < sizeof(local_realm))
- strcpy(local_realm, lrealm);
- else
+ if (master_princ->realm.length < sizeof(local_realm)) {
+ memcpy(local_realm, lrealm, master_princ->realm.length);
+ local_realm[master_princ->realm.length] = '\0';
+ } else
retval = KRB5_CONFIG_NOTENUFSPACE;
}
/* convert client_fulladdr to client_sockaddr:
return KRB5KRB_ERR_FIELD_TOOLONG;
}
v4_pkt.length = pkt->length;
+ v4_pkt.mbz = 0;
memcpy( v4_pkt.dat, pkt->data, pkt->length);
kerberos_v4( &client_sockaddr, &v4_pkt);
req_act_vno = req_version;
+ /* set these to point to something safe */
+ req_name_ptr = req_inst_ptr = req_realm_ptr = "";
+
/* check if disabled, but we tell client */
if (kdc_v4 == KDC_V4_DISABLE) {
lt = klog(L_KRB_PERR,
if ((i = check_princ(req_name_ptr, req_inst_ptr, 0,
&a_name_data, &k5key, 0))) {
- kerb_err_reply(client, pkt, i, lt);
+ kerb_err_reply(client, pkt, i, "check_princ failed");
a_name_data.key_low = a_name_data.key_high = 0;
krb5_free_keyblock_contents(kdc_context, &k5key);
return;
/* this does all the checking */
if ((i = check_princ(service, instance, lifetime,
&s_name_data, &k5key, 1))) {
- kerb_err_reply(client, pkt, i, lt);
+ kerb_err_reply(client, pkt, i, "check_princ failed");
a_name_data.key_high = a_name_data.key_low = 0;
s_name_data.key_high = s_name_data.key_low = 0;
krb5_free_keyblock_contents(kdc_context, &k5key);
tk->length = 0;
k_flags = 0; /* various kerberos flags */
+ auth->mbz = 0; /* pkt->mbz already zeroed */
auth->length = 4 + strlen((char *)pkt->dat + 3);
+ if (auth->length + 1 > MAX_KTXT_LEN) {
+ lt = klog(L_KRB_PERR,
+ "APPL request with realm length too long from %s",
+ inet_ntoa(client_host));
+ kerb_err_reply(client, pkt, RD_AP_INCON,
+ "realm length too long");
+ return;
+ }
+
auth->length += (int) *(pkt->dat + auth->length) +
(int) *(pkt->dat + auth->length + 1) + 2;
+ if (auth->length > MAX_KTXT_LEN) {
+ lt = klog(L_KRB_PERR,
+ "APPL request with funky tkt or req_id length from %s",
+ inet_ntoa(client_host));
+ kerb_err_reply(client, pkt, RD_AP_INCON,
+ "funky tkt or req_id length");
+ return;
+ }
memcpy(auth->dat, pkt->dat, auth->length);
strncpy(tktrlm, (char *)auth->dat + 3, REALM_SZ);
+ tktrlm[REALM_SZ-1] = '\0';
kvno = (krb5_kvno)auth->dat[2];
if (set_tgtkey(tktrlm, kvno)) {
lt = klog(L_ERR_UNK,
"FAILED set_tgtkey realm %s, kvno %d. Host: %s ",
tktrlm, kvno, inet_ntoa(client_host));
- kerb_err_reply(client, pkt, kerno, lt);
+ /* no better error code */
+ kerb_err_reply(client, pkt,
+ KERB_ERR_PRINCIPAL_UNKNOWN, lt);
return;
}
kerno = krb_rd_req(auth, "krbtgt", tktrlm, client_host.s_addr,
kerno = check_princ(service, instance, req_life,
&s_name_data, &k5key, 1);
if (kerno) {
- kerb_err_reply(client, pkt, kerno, lt);
+ kerb_err_reply(client, pkt, kerno, "check_princ failed");
s_name_data.key_high = s_name_data.key_low = 0;
krb5_free_keyblock_contents(kdc_context, &k5key);
return;
static char e_msg[128];
strcpy(e_msg, "\nKerberos error -- ");
- strcat(e_msg, string);
+ strncat(e_msg, string, sizeof(e_msg) - 1 - 19);
cr_err_reply(e_pkt, req_name_ptr, req_inst_ptr, req_realm_ptr,
req_time_ws, err, e_msg);
krb4_sendto(f, (char *) e_pkt->dat, e_pkt->length, 0,
if (!K4KDC_ENCTYPE_OK(k5key.enctype)) {
krb_set_key_krb5(kdc_context, &k5key);
- strcpy(lastrealm, r);
+ strncpy(lastrealm, r, sizeof(lastrealm) - 1);
+ lastrealm[sizeof(lastrealm) - 1] = '\0';
last_kvno = kvno;
} else {
/* unseal tgt key from master key */
kdb_encrypt_key(key, key, master_key,
master_key_schedule, DECRYPT);
krb_set_key((char *) key, 0);
- strcpy(lastrealm, r);
+ strncpy(lastrealm, r, sizeof(lastrealm) - 1);
+ lastrealm[sizeof(lastrealm) - 1] = '\0';
last_kvno = kvno;
}
krb5_free_keyblock_contents(kdc_context, &k5key);
/*
* kdc/network.c
*
- * Copyright 1990 by the Massachusetts Institute of Technology.
+ * Copyright 1990,2000 by the Massachusetts Institute of Technology.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
#include <sys/ioctl.h>
#include <syslog.h>
+#include <stddef.h>
#include <ctype.h>
#ifdef HAVE_NETINET_IN_H
#include <sys/types.h>
int (*betweenfn) (void *);
int (*pass2fn) (void *, struct sockaddr *);
{
- struct ifreq *ifr, ifreq;
+ struct ifreq *ifr, ifreq, *ifr2;
struct ifconf ifc;
- int s, code, n, i;
+ int s, code, n, i, j;
int est_if_count = 8, est_ifreq_size;
char *buf = 0;
size_t current_buf_size = 0;
-
+ int fail = 0;
+#ifdef SIOCGSIZIFCONF
+ int ifconfsize = -1;
+#endif
+
s = socket (USE_AF, USE_TYPE, USE_PROTO);
if (s < 0)
return SOCKET_ERRNO;
/* At least on NetBSD, an ifreq can hold an IPv4 address, but
isn't big enough for an IPv6 or ethernet address. So add a
little more space. */
- est_ifreq_size = sizeof (struct ifreq) + 8;
- current_buf_size = est_ifreq_size * est_if_count;
+ est_ifreq_size = sizeof (struct ifreq) + 16;
+#ifdef SIOCGSIZIFCONF
+ code = ioctl (s, SIOCGSIZIFCONF, &ifconfsize);
+ if (!code) {
+ current_buf_size = ifconfsize;
+ est_if_count = ifconfsize / est_ifreq_size;
+ }
+#endif
+ if (current_buf_size == 0) {
+ current_buf_size = est_ifreq_size * est_if_count;
+ }
buf = malloc (current_buf_size);
ask_again:
closesocket (s);
return retval;
}
- /* Test that the buffer was big enough that another ifreq could've
+ /* BSD 4.4 and similar systems truncate the address list if the
+ supplied buffer isn't big enough.
+
+ Test that the buffer was big enough that another ifreq could've
fit easily, if the OS wanted to provide one. That seems to be
the only indication we get, complicated by the fact that the
associated address may make the required storage a little
bigger than the size of an ifreq. */
- if (current_buf_size - ifc.ifc_len < sizeof (struct ifreq) + 40) {
+#define SLOP (sizeof (struct ifreq) + 128)
+ if ((current_buf_size - ifc.ifc_len < sizeof (struct ifreq) + SLOP
+ /* On AIX 4.3.3, ifc.ifc_len may be set to a larger size than
+ provided under some circumstances. On my test system, a
+ supplied value of 32..112 gets me 112, but with no data
+ filled in even at 112. But larger input ifc_len values get
+ me larger output values, so it's not necessarily the full
+ desired output buffer size. And as near as I can tell, the
+ ifc_len output has little to do with the offset of the last
+ byte in the buffer actually modified, except that both
+ input and output ifc_len values are higher (i.e., no buffer
+ overrun takes place in my testing). */
+ || current_buf_size < ifc.ifc_len)
+ /* But let's let SIOCGSIZIFCONF dominate, unless we discover
+ it's broken somewhere. */
+#ifdef SIOCGSIZIFCONF
+ && ifconfsize <= 0
+#endif
+ /* And we need *some* sort of bounds. */
+ && current_buf_size <= 100000
+ ) {
int new_size;
char *newbuf;
}
n = ifc.ifc_len;
-
+ if (n > current_buf_size)
+ n = current_buf_size;
+
+ /* Note: Apparently some systems put the size (used or wanted?)
+ into the start of the buffer, just none that I'm actually
+ using. Fix this when there's such a test system available.
+ The Samba mailing list archives mention that NTP looks for the
+ size on these systems: *-fujitsu-uxp* *-ncr-sysv4*
+ *-univel-sysv*. [raeburn:20010201T2226-05] */
for (i = 0; i < n; i+= ifreq_size(*ifr) ) {
ifr = (struct ifreq *)((caddr_t) ifc.ifc_buf+i);
continue;
}
+
#ifdef IFF_LOOPBACK
/* None of the current callers want loopback addresses. */
if (ifreq.ifr_flags & IFF_LOOPBACK)
if (!(ifreq.ifr_flags & IFF_UP))
goto skip;
+ /* Make sure we didn't process this address already. */
+ for (j = 0; j < i; j += ifreq_size(*ifr2)) {
+ ifr2 = (struct ifreq *)((caddr_t) ifc.ifc_buf+j);
+ if (ifr2->ifr_name[0] == 0)
+ continue;
+ if (ifr2->ifr_addr.sa_family == ifr->ifr_addr.sa_family
+ && ifreq_size (*ifr) == ifreq_size (*ifr2)
+ /* Compare address info. If this isn't good enough --
+ i.e., if random padding bytes turn out to differ
+ when the addresses are the same -- then we'll have
+ to do it on a per address family basis. */
+ && !memcmp (&ifr2->ifr_addr.sa_data, &ifr->ifr_addr.sa_data,
+ (ifreq_size (*ifr)
+ - offsetof (struct ifreq, ifr_addr.sa_data))))
+ goto skip;
+ }
+
if ((*pass1fn) (data, &ifr->ifr_addr)) {
- abort ();
+ fail = 1;
+ goto punt;
}
}
if (betweenfn && (*betweenfn)(data)) {
- abort ();
+ fail = 1;
+ goto punt;
}
if (pass2fn)
continue;
if ((*pass2fn) (data, &ifr->ifr_addr)) {
- abort ();
+ fail = 1;
+ goto punt;
}
}
+ punt:
closesocket(s);
free (buf);
- return 0;
+ return fail;
}
struct socksetup {
+2001-02-05 Tom Yu <tlyu@mit.edu>
+
+ * cnv_tkt_skey.c (krb524_convert_tkt_skey): Avoid double-free;
+ caller should free v5tkt. [pullup from trunk]
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
v5tkt->enc_part2 = NULL;
if ((ret = krb5_decrypt_tkt_part(context, v5_skey, v5tkt))) {
- krb5_free_ticket(context, v5tkt);
return ret;
}
v5etkt = v5tkt->enc_part2;
+2000-06-02 Danilo Almeida <dalmeida@mit.edu>
+
+ * win_glue.c (GetCallingAppVerInfo, krb5_vercheck): Use
+ APPVERINFO_SIZE-sized buffers instead of hard-coding a number
+ everywhere. Document the buffer size in funciton documentation.
+
+ * krb5_32.def: Add krb5int_cc_default for the benefit of GSS API DLL.
+
+2000-05-23 Nalin Dahyabhai <nalin@redhat.com>
+
+ * win_glue.c (GetCallingAppVerInfo): Don't overfill buffers
+ "AppTitle", "AppVer", and "AppIni".
+
+2000-05-15 Jeffrey Altman <jaltman@columbia.edu>
+
+ * krb5_32.def -- Added exports for new public functions
+
+ krb5_appdefault_string
+ krb5_appdefault_boolean
+
+2000-05-04 Danilo Almeida <dalmeida@mit.edu>
+
+ * krb5_32.def: Reflect something closer to the reality of
+ what we would like to do for 1.3.
+
+2000-05-03 Nalin Dahyabhai <nalin@redhat.com>
+
+ * win_glue.c (do_timebomb): Don't overflow buffer "buf".
+
+2000-04-29 Jeffrey Altman <jaltman@columbia.edu>
+
+ * krb5_32.def: Add krb5_get_tgs_ktypes, krb5_free_ktypes for gssapi
+
2000-03-15 Danilo Almeida <dalmeida@mit.edu>
* krb5_32.def: Add krb5_get_prompt_types.
+2001-01-29 Ken Raeburn <raeburn@mit.edu>
+
+ * make_checksum.c (krb5_c_make_checksum): Clear checksum contents
+ pointer after freeing it in error case.
+
+2000-06-03 Tom Yu <tlyu@mit.edu>
+
+ * Makefile.in(LIBMAJOR, LIBMINOR): Bump library version.
+
2000-01-24 Tom Yu <tlyu@mit.edu>
* crypto_libinit.c: Add terminating newline; use 0 and 1 instead
LIB=k5crypto
-LIBMAJOR=2
-LIBMINOR=1
+LIBMAJOR=3
+LIBMINOR=0
RELDIR=crypto
STOBJLISTS=crc32/OBJS.ST des/OBJS.ST dk/OBJS.ST enc_provider/OBJS.ST \
+2000-06-03 Tom Yu <tlyu@mit.edu>
+
+ * dk_encrypt.c (krb5_dk_encrypt, krb5_marc_dk_encrypt): Chain
+ ivecs.
+
+ * dk_decrypt.c (krb5_dk_decrypt, krb5_marc_dk_decrypt): Chain
+ ivecs.
+
+2000-04-28 Ken Raeburn <raeburn@mit.edu>
+
+ * derive.c (krb5_derive_key): If memory allocation fails, release
+ other allocated blocks before returning, instead of trying to
+ release them after returning.
+
2000-01-21 Ken Raeburn <raeburn@mit.edu>
* checksum.c (krb5_dk_make_checksum): enc_providers are now
return(ENOMEM);
if ((outblockdata = (unsigned char *) malloc(blocksize)) == NULL) {
- return(ENOMEM);
free(inblockdata);
+ return(ENOMEM);
}
if ((rawkey = (unsigned char *) malloc(keybytes)) == NULL) {
- return(ENOMEM);
free(outblockdata);
free(inblockdata);
+ return(ENOMEM);
}
inblock.data = inblockdata;
{
krb5_error_code ret;
size_t hashsize, blocksize, keybytes, keylength, enclen, plainlen;
- unsigned char *plaindata, *kedata, *kidata, *cksum;
+ unsigned char *plaindata, *kedata, *kidata, *cksum, *cn;
krb5_keyblock ke, ki;
krb5_data d1, d2;
unsigned char constantdata[K5CLENGTH];
if ((ret = ((*(enc->decrypt))(&ke, ivec, &d1, &d2))) != 0)
goto cleanup;
+ if (ivec != NULL && ivec->length == blocksize)
+ cn = d1.data + d1.length - blocksize;
+ else
+ cn = NULL;
+
/* verify the hash */
d1.length = hashsize;
memcpy(output->data, d2.data+blocksize, output->length);
+ if (cn != NULL)
+ memcpy(ivec->data, cn, blocksize);
+
ret = 0;
cleanup:
{
krb5_error_code ret;
size_t hashsize, blocksize, keybytes, keylength, enclen, plainlen;
- unsigned char *plaindata, *kedata, *kidata, *cksum;
+ unsigned char *plaindata, *kedata, *kidata, *cksum, *cn;
krb5_keyblock ke, ki;
krb5_data d1, d2;
unsigned char constantdata[K5CLENGTH];
if ((ret = ((*(enc->decrypt))(&ke, ivec, &d1, &d2))) != 0)
goto cleanup;
+ if (ivec != NULL && ivec->length == blocksize)
+ cn = d1.data + d1.length - blocksize;
+ else
+ cn = NULL;
+
/* verify the hash */
d1.length = hashsize;
memcpy(output->data, d2.data+4+blocksize, output->length);
+ if (cn != NULL)
+ memcpy(ivec->data, cn, blocksize);
+
ret = 0;
cleanup:
krb5_error_code ret;
unsigned char constantdata[K5CLENGTH];
krb5_data d1, d2;
- unsigned char *plaintext, *kedata, *kidata;
+ unsigned char *plaintext, *kedata, *kidata, *cn;
krb5_keyblock ke, ki;
/* allocate and set up plaintext and to-be-derived keys */
if ((ret = ((*(enc->encrypt))(&ke, ivec, &d1, &d2))))
goto cleanup;
+ if (ivec != NULL && ivec->length == blocksize)
+ cn = d2.data + d2.length - blocksize;
+ else
+ cn = NULL;
+
/* hash the plaintext */
d2.length = enclen - plainlen;
output->length = enclen;
- if ((ret = krb5_hmac(hash, &ki, 1, &d1, &d2)))
+ if ((ret = krb5_hmac(hash, &ki, 1, &d1, &d2))) {
memset(d2.data, 0, d2.length);
+ goto cleanup;
+ }
+
+ /* update ivec */
+ if (cn != NULL)
+ memcpy(ivec->data, cn, blocksize);
/* ret is set correctly by the prior call */
krb5_error_code ret;
unsigned char constantdata[K5CLENGTH];
krb5_data d1, d2;
- unsigned char *plaintext, *kedata, *kidata;
+ unsigned char *plaintext, *kedata, *kidata, *cn;
krb5_keyblock ke, ki;
/* allocate and set up plaintext and to-be-derived keys */
if ((ret = ((*(enc->encrypt))(&ke, ivec, &d1, &d2))))
goto cleanup;
+ if (ivec != NULL && ivec->length == blocksize)
+ cn = d2.data + d2.length - blocksize;
+ else
+ cn = NULL;
+
/* hash the plaintext */
d2.length = enclen - plainlen;
output->length = enclen;
- if ((ret = krb5_hmac(hash, &ki, 1, &d1, &d2)))
+ if ((ret = krb5_hmac(hash, &ki, 1, &d1, &d2))) {
memset(d2.data, 0, d2.length);
+ goto cleanup;
+ }
+
+ /* update ivec */
+ if (cn != NULL)
+ memcpy(ivec->data, cn, blocksize);
/* ret is set correctly by the prior call */
if (ret) {
memset(cksum->contents, 0, cksum->length);
free(cksum->contents);
+ cksum->contents = NULL;
}
return(ret);
+2000-06-03 Tom Yu <tlyu@mit.edu>
+
+ * old_encrypt.c (krb5_old_encrypt): Chain ivecs.
+
+ * old_decrypt.c (krb5_old_decrypt): Chain ivecs.
+
2000-01-21 Ken Raeburn <raeburn@mit.edu>
* des_stringtokey.c (mit_des_string_to_key_int): Declare.
{
krb5_error_code ret;
size_t blocksize, hashsize, plainsize;
- unsigned char *cksumdata;
+ unsigned char *cksumdata, *cn;
krb5_data output, cksum, crcivec;
int alloced;
/* decrypt it */
+ /* save last ciphertext block in case we decrypt in place */
+ if (ivec != NULL && ivec->length == blocksize) {
+ cn = malloc(blocksize);
+ if (cn == NULL) {
+ ret = ENOMEM;
+ goto cleanup;
+ }
+ memcpy(cn, input->data + input->length - blocksize, blocksize);
+ } else
+ cn = NULL;
+
/* XXX this is gross, but I don't have much choice */
if ((key->enctype == ENCTYPE_DES_CBC_CRC) && (ivec == 0)) {
crcivec.length = key->length;
}
arg_output->length = plainsize;
+ /* update ivec */
+ if (cn != NULL)
+ memcpy(ivec->data, cn, blocksize);
+
ret = 0;
cleanup:
free(output.data);
}
+ if (cn != NULL)
+ free(cn);
memset(cksumdata, 0, hashsize);
free(cksumdata);
return(ret);
krb5_error_code ret;
size_t blocksize, hashsize, enclen;
krb5_data datain, crcivec;
+ int real_ivec;
(*(enc->block_size))(&blocksize);
(*(hash->hash_size))(&hashsize);
crcivec.length = key->length;
crcivec.data = key->contents;
ivec = &crcivec;
- }
+ real_ivec = 0;
+ } else
+ real_ivec = 1;
if ((ret = ((*(enc->encrypt))(key, ivec, output, output))))
goto cleanup;
+ /* update ivec */
+ if (real_ivec && ivec != NULL && ivec->length == blocksize)
+ memcpy(ivec->data, output->data + output->length - blocksize,
+ blocksize);
cleanup:
if (ret)
memset(output->data, 0, output->length);
{
free (random_state);
inited = 0;
-}
\ No newline at end of file
+}
+2000-06-03 Tom Yu <tlyu@mit.edu>
+
+ * Makefile.in(LIBMINOR): Bump library version.
+
Tue Feb 22 10:23:19 2000 Ezra Peisach <epeisach@mit.edu>
* Makefile.in (clean-unix): Add clean-libobjs.
LIB=gssapi_krb5
LIBMAJOR=2
-LIBMINOR=1
+LIBMINOR=2
STOBJLISTS=OBJS.ST generic/OBJS.ST krb5/OBJS.ST
SHLIB_EXPDEPS=\
$(TOPLIBD)/libkrb5$(SHLIBEXT) \
+2000-09-11 Alexandra Ellwood <lxs@mit.edu>
+ * gssapi_generic.h: Added check for Mac OS X includes. This will
+ not break autoconf-style builds because they do not include
+ ConditionalMacros.h.
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
* $Id$
*/
-#if defined(__MWERKS__) || defined(applec) || defined(THINK_C)
+#if defined(__MWERKS__) || defined(applec) || defined(THINK_C) || (TARGET_API_MAC_OSX == 1)
#include <gssapi.h>
#else
#include <gssapi/gssapi.h>
--- /dev/null
+CAT Working Group K. Raeburn
+Internet-draft MIT
+Category: June xx, 2000
+Updates: RFC 1964
+Document: draft-raeburn-gssapi-krb5-3des-XX.txt
+
+ Triple-DES Support for the Kerberos 5 GSSAPI Mechanism
+
+Status of this Memo
+
+ This document is an Internet-Draft and is in full conformance with
+ all provisions of Section 10 of RFC2026 [1]. Internet-Drafts are
+ working documents of the Internet Engineering Task Force (IETF),
+ its areas, and its working groups. Note that other groups may also
+ distribute working documents as Internet-Drafts. Internet-Drafts
+ are draft documents valid for a maximum of six months and may be
+ updated, replaced, or obsoleted by other documents at any time. It
+ is inappropriate to use Internet-Drafts as reference material or to
+ cite them other than as "work in progress."
+
+ The list of current Internet-Drafts can be accessed at
+ http://www.ietf.org/ietf/1id-abstracts.txt
+
+ The list of Internet-Draft Shadow Directories can be accessed at
+ http://www.ietf.org/shadow.html.
+
+1. Abstract
+
+ The MIT Kerberos 5 release version 1.2 includes support for
+ triple-DES with key derivation [KrbRev]. Recent work by the EFF
+ [EFF] has demonstrated the vulnerability of single-DES mechanisms
+ to brute-force attacks by sufficiently motivated and well-funded
+ parties.
+
+ The GSSAPI Kerberos 5 mechanism definition [GSSAPI-KRB5]
+ specifically enumerates encryption and checksum types,
+ independently of how such schemes may be used in Kerberos. In the
+ long run, a new Kerberos-based mechanism, which does not require
+ separately enumerating for the GSSAPI mechanism each of the various
+ encryption types defined by Kerberos, is a better approach.
+ Efforts to produce such a specification are under way.
+
+ In the interest of providing increased security in the near term,
+ however, MIT is adding support for triple-DES to the existing
+ mechanism implementation we ship, as described here.
+
+2. New Algorithm Identifiers
+
+ One new sealing algorithm is defined, for use in WRAP tokens:
+
+ 02 00 - DES3-KD
+
+ This algorithm uses triple-DES with key derivation, with a usage
+ value KG_USAGE_SEAL. Padding is still to 8-byte multiples, and the
+ IV for encrypting application data is zero.
+
+ One new signing algorithm is defined, for use in MIC, Wrap, and
+ Delete tokens:
+
+ 04 00 - HMAC SHA1 DES3-KD
+
+ This algorithm generates an HMAC using SHA-1 and a derived DES3 key
+ with usage KG_USAGE_SIGN, as (should be described) in [KrbRev].
+ [XXX: The current [KrbRev] description refers to out-of-date I-Ds
+ from Marc Horowitz. The text in [KrbRev] may be inadequate to
+ produce an interoperable implementation.]
+
+ The checksum size for this algorithm is 20 octets. See section 4.3
+ below for the use of checksum lengths of other than eight bytes.
+
+3. Key Derivation
+
+ For purposes of key derivation, we add three new usage values to the
+ list defined in [KrbRev]; one for signing messages, one for
+ sealing messages, and one for encrypting sequence numbers:
+
+ #define KG_USAGE_SEAL 22
+ #define KG_USAGE_SIGN 23
+ #define KG_USAGE_SEQ 24
+
+4. Adjustments to Previous Definitions
+
+4.1. Quality of Protection
+
+ The GSSAPI specification [GSSAPI] says that a zero QOP value
+ indicates the "default". The original specification for the
+ Kerberos 5 mechanism says that a zero QOP value (or a QOP value
+ with the appropriate bits clear) means DES encryption.
+
+ Rather than continue to force the use of plain DES when the
+ application doesn't use mechanism-specific QOP values, the better
+ choice appears to be to redefine the DES QOP value as some non-zero
+ value, and define a triple-DES value as well. Then a zero value
+ continues to imply the default, which would be triple-DES
+ protection when given a triple-DES session key.
+
+ Our values are:
+
+ GSS_KRB5_INTEG_C_QOP_HMAC_SHA1 0x0004
+ /* SHA-1 checksum encrypted with key derivation */
+
+ GSS_KRB5_CONF_C_QOP_DES 0x0100
+ /* plain DES encryption */
+ GSS_KRB5_CONF_C_QOP_DES3_KD 0x0200
+ /* triple-DES with key derivation */
+
+ Rather than open the question of whether to specify means for
+ deriving a key of one type given a key of another type, and the
+ security implications of whether to generate a long key from a
+ shorter one, our implementation will simply return an error if the
+ QOP value specified does not correspond to the session key type.
+
+ [XXX: Not implemented yet. Currently an error is reported for all
+ non-zero values. This should be changed before the release, so an
+ application can insist on getting no less than triple-DES
+ protection.]
+
+4.2. MIC Sequence Number Encryption
+
+ The sequence numbers are encrypted in the context key (as defined
+ in [GSSAPI-KRB5] -- this will be either the Kerberos session key or
+ asubkey provided by the context initiator), using whatever
+ encryption system is designated by the type of that context key.
+ The IV is formed from the first N bytes of the SGN_CKSUM field,
+ where N is the number of bytes needed for the IV. (With all
+ algorithms described here and in [GSSAPI-KRB5], the checksum is at
+ least as large as the IV.)
+
+4.3. Message Layout
+
+ Both MIC and Wrap tokens, as defined in [GSSAPI-KRB5], contain an
+ checksum field SGN_CKSUM. In [GSSAPI-KRB5], this field was
+ specified as being 8 bytes long. We now change this size to be
+ "defined by the checksum algorithm", and retroactively amend the
+ descriptions of all the checksum algorithms described in
+ [GSSAPI-KRB5] to explicitly specify 8-byte output. Application
+ data continues to immediately follow the checksum field in the Wrap
+ token.
+
+ The revised message descriptions are thus:
+
+ MIC:
+
+ Byte no Name Description
+ 0..1 TOK_ID Identification field.
+ 2..3 SGN_ALG Integrity algorithm indicator.
+ 4..7 Filler Contains ff ff ff ff
+ 8..15 SND_SEQ Sequence number field.
+ 16..s+15 SGN_CKSUM Checksum of "to-be-signed data",
+ calculated according to algorithm
+ specified in SGN_ALG field.
+
+ Wrap:
+
+ Byte no Name Description
+ 0..1 TOK_ID Identification field.
+ Tokens emitted by GSS_Wrap() contain
+ the hex value 02 01 in this field.
+ 2..3 SGN_ALG Checksum algorithm indicator.
+ 4..5 SEAL_ALG Sealing algorithm indicator.
+ 6..7 Filler Contains ff ff
+ 8..15 SND_SEQ Encrypted sequence number field.
+ 16..s+15 SGN_CKSUM Checksum of plaintext padded data,
+ calculated according to algorithm
+ specified in SGN_ALG field.
+ s+16..last Data encrypted or plaintext padded data
+
+ Where "s" indicates the size of the checksum.
+
+ As indicated above in section 2, we define the HMAC SHA1 DES3-KD
+ checksum algorithm to produce a 20-byte output, so encrypted data
+ begins at byte 36.
+
+5. Backwards Compatibility Considerations
+
+ The context initiator should request of the KDC credentials using
+ session-key cryptosystem types supported by that implementation; if
+ the only types returned by the KDC are not supported by the
+ mechanism implementation, it should indicate a failure. This may
+ seem obvious, but early implementations of both Kerberos and the
+ GSSAPI Kerberos mechanism supported only DES keys, so the
+ cryptosystem compatibility question was easy to overlook.
+
+ Under the current mechanism, no negotiation of algorithm types
+ occurs, so server-side (acceptor) implementations cannot request
+ that clients not use algorithm types not understood by the server.
+ However, administration of the server's Kerberos data has to be
+ done in communication with the KDC, and it is from the KDC that the
+ client will request credentials. The KDC could therefore be tasked
+ with limiting session keys for a given service to types actually
+ supported by the Kerberos and GSSAPI software on the server.
+
+ This does have a drawback for cases where a service principal name
+ is used both for GSSAPI-based and non-GSSAPI-based communication,
+ if the GSSAPI implementation does not understand triple-DES but the
+ Kerberos implementation does. It means that triple-DES session
+ keys cannot be issued for that service principal, which keeps the
+ protection of non-GSSAPI services weaker than necessary. However,
+ in the most recent MIT releases thus far, while triple-DES support
+ has been present, it has required additional work to enable, so it
+ should not be in use for many services.
+
+ It would also be possible to have clients attempt to get single-DES
+ session keys before trying to get triple-DES session keys, and have
+ the KDC refuse to issue the single-DES keys only for the most
+ critical of services, for which single-DES protection is considered
+ inadequate. However, that would eliminate the possibility of
+ connecting with the more secure cryptosystem to any service that
+ can be accessed with the weaker cryptosystem.
+
+ We have chosen to go with the former approach, putting the burden
+ on the KDC administration and gaining the best protection possible
+ for GSSAPI services, possibly at the cost of protection of
+ non-GSSAPI Kerberos services running earlier versions of the
+ software.
+ [XXX: Actually, we haven't entirely decided and cast it in stone
+ yet, it's just what I've implemented; it's easy to change.]
+
+6. Security Considerations
+
+ Various tradeoffs arise regarding the mixing of new and old
+ software, or GSSAPI-based and non-GSSAPI Kerberos authentication.
+ They are discussed in section 4.
+
+7. References
+
+ [EFF] Electronic Frontier Foundation, "Cracking DES: Secrets of
+ Encryption Research, Wiretap Politics, and Chip Design", O'Reilly &
+ Associates, Inc., May, 1998.
+
+ [GSSAPI] Linn, J., "Generic Security Service Application Program
+ Interface Version 2, Update 1", RFC 2743, January, 2000.
+
+ [GSSAPI-KRB5] Linn, J., "The Kerberos Version 5 GSS-API Mechanism",
+ RFC 1964, June, 1996.
+
+ [KrbRev] Neuman, C., Kohl, J., Ts'o, T., "The Kerberos Network
+ Authentication Service (V5)",
+ draft-ietf-cat-kerberos-revisions-05.txt, March 10, 2000.
+
+8. Author's Address
+
+ Kenneth Raeburn
+ Massachusetts Institute of Technology
+ 77 Massachusetts Avenue
+ Cambridge, MA 02139
+
+9. Full Copyright Statement
+
+ Copyright (C) The Internet Society (2000). All Rights Reserved.
+
+ This document and translations of it may be copied and furnished to
+ others, and derivative works that comment on or otherwise explain it
+ or assist in its implementation may be prepared, copied, published
+ and distributed, in whole or in part, without restriction of any
+ kind, provided that the above copyright notice and this paragraph
+ are included on all such copies and derivative works. However, this
+ document itself may not be modified in any way, such as by removing
+ the copyright notice or references to the Internet Society or other
+ Internet organizations, except as needed for the purpose of
+ developing Internet standards in which case the procedures for
+ copyrights defined in the Internet Standards process must be
+ followed, or as required to translate it into languages other than
+ English.
+
+ The limited permissions granted above are perpetual and will not be
+ revoked by the Internet Society or its successors or assigns.
+
+ This document and the information contained herein is provided on an
+ "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING
+ TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
+ BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION
+ HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF
+ MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE."
-2000-01-27 Ken Raeburn <raeburn@raeburn.org>
+2001-01-30 Ezra Peisach <epeisach@mit.edu>
+
+ * accept_sec_context.c (krb5_gss_accept_sec_context): If an error
+ occurs after the auth_context is established, but before the
+ krb5_gss_ctx_id_rec is established, release our pointer to the
+ replay cache and invoke krb5_auth_con_free(). [krb5-libs/855]
+
+2000-09-19 Miro Jurisic <meeroh@mit.edu>
+
+ * accept_sec_context.c (krb5_gss_accept_sec_context)
+ * acquire_cred.c (krb5_gss_acquire_cred)
+ * import_sec_context.c (krb5_gss_convert_static_mech_oid)
+ * init_sec_context.c (krb5_gss_init_sec_context)
+ * inq_cred.c (krb5_gss_inquire_cred)
+ Cast away constness from gss_OID where necessary to compile
+ with strict compilers
+
+2000-06-27 Tom Yu <tlyu@mit.edu>
+
+ * init_sec_context.c (get_credentials): Add initial iteration of
+ krb5_get_credentials in order to differentiate between an actual
+ missing credential and merely a bad match based on enctype. This
+ was causing problems with kadmin.
+
+2000-06-09 Tom Yu <tlyu@mit.edu>
+
+ * init_sec_context.c (get_credentials): The KDC as well as the
+ ccache may indicate that an enctype is not supported; reflect that
+ in the loop breakout condition.
+
+2000-06-07 Tom Yu <tlyu@mit.edu>
+
+ * init_sec_context.c (get_credentials): Rework the enctype loop
+ again.
+
+ * accept_sec_context.c (krb5_gss_accept_sec_context): Remove
+ explicit check of mech OID against credential.
+
+2000-06-04 Tom Yu <tlyu@mit.edu>
+
+ * init_sec_context.c (get_credentials): Reverse sense of test;
+ break out of enctype loop if one succeeds.
+
+2000-06-03 Tom Yu <tlyu@mit.edu>
+
+ * util_crypt.c (kg_encrypt): Copy ivec, since c_encrypt() now
+ updates ivecs.
+ (kg_decrypt): Copy ivec, since c_decrypt() now updates ivecs.
+
+2000-06-02 Ken Raeburn <raeburn@mit.edu>
+
+ * init_sec_context.c (get_credentials): Don't check each enctype
+ against a list from the krb5 library; instead, just try to use it,
+ and go on to the next if the error code indicates we can't use it.
+
+2000-05-31 Ken Raeburn <raeburn@mit.edu>
+
+ * gssapiP_krb5.h (KG_USAGE_SEQ): New value.
+ (enum qop): New type, derived from spec but currently not used.
+ * util_crypt.c (kg_encrypt, kg_decrypt): Added key derivation
+ usage value as an argument. Prototypes and callers updated; all
+ callers use KG_USAGE_SEAL, except KG_USAGE_SEQ when encrypting
+ sequence numbers.
+ * 3des.txt: New file.
+
+2000-5-19 Alexandra Ellwood <lxs@mit.edu>
+
+ * acquire_cred.c: Changed to use krb5int_cc_default. This function
+ supports the Kerberos Login Library and pops up a dialog if the cache does
+ not contain valid tickets. This is used to automatically get a tgt before
+ obtaining service tickets. Note that this should be an internal function
+ because callers don't expect krb5_cc_default to pop up a dialog!
+ (We found this out the hard way :-)
+
+2000-05-03 Nalin Dahyabhai <nalin@redhat.com>
+
+ * add_cred.c (krb5_gss_add_cred): Don't overflow buffers "ktboth"
+ or "ccboth".
+
+2000-04-21 Ken Raeburn <raeburn@mit.edu>
+
+ * gssapiP_krb5.h (struct _krb5_gss_ctx_id_rec): Delete field
+ gsskrb5_version.
+ (struct _krb5_gss_cred_id_rec): Delete field rfcv2_mech.
+ * accept_sec_context.c, acquire_cred.c, add_cred.c, inq_cred.c,
+ k5seal.c, k5unseal.c, ser_ctx.c:
+ Delete krb5-mech2 support.
+
+ * init_sec_context.c (get_credentials): Enctype argument is now a
+ pointer to a list of enctypes. Explicitly try each in order until
+ success or an error other than cryptosystem not being supported.
+ (krb5_gss_init_sec_context): Pass list of cryptosystems, starting
+ with 3DES.
+
+ * gssapiP_krb5.h (enum sgn_alg, enum seal_alg): New types,
+ giving symbolic names for values from RFC 1964, a Microsoft win2k
+ I-D, and our proposed 3des-sha1 values.
+ (KG_USAGE_SEAL, KG_USAGE_SIGN): New macros.
+
+ * accept_sec_context.c (rd_req_keyproc): Already-disabled routine
+ deleted.
+ (krb5_gss_accept_sec_context): Use sgn_alg and seal_alg symbolic
+ names. Add a case for des3-hmac-sha1.
+ * k5seal.c (make_seal_token_v1): Likewise. Do key derivation for
+ checksums.
+ * k5unseal.c (kg_unseal_v1): Likewise.
+ * util_crypt.c (kg_encrypt, kg_decrypt): Do key derivation for
+ encryption.
+
+ * util_crypt.c (zeros): Unused variable deleted.
+
+2000-04-18 Ken Raeburn <raeburn@mit.edu>
+
+ * wrap_size_limit.c: Remove mech2 support. Add MIT copyright.
+
+2000-04-08 Tom Yu <tlyu@mit.edu>
+
+ * wrap_size_limit.c (krb5_gss_wrap_size_limit): Fix up
+ wrap_size_limit() to deal with integrity wrap tokens properly.
+ The rfc1964 mech always pads and confounds regardless of whether
+ confidentiality is requested.
+
+2000-03-20 Ken Raeburn <raeburn@mit.edu>
+
+ * accept_sec_context.c, init_sec_context.c: Disable krb5-mech2
+ stuff for now. (Tom Yu's krb5-1.1 patch.)
+
+2000-01-27 Ken Raeburn <raeburn@mit.edu>
* init_sec_context.c (krb5_gss_init_sec_context): Default to
des-cbc-crc.
+/*
+ * Copyright 2000 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
+ *
+ * Export of this software from the United States of America may
+ * require a specific license from the United States Government.
+ * It is the responsibility of any person or organization contemplating
+ * export to obtain such a license before exporting.
+ *
+ * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
+ * distribute this software and its documentation for any purpose and
+ * without fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright notice and
+ * this permission notice appear in supporting documentation, and that
+ * the name of M.I.T. not be used in advertising or publicity pertaining
+ * to distribution of the software without specific, written prior
+ * permission. Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose. It is provided "as is" without express
+ * or implied warranty.
+ *
+ */
/*
* Copyright 1993 by OpenVision Technologies, Inc.
*
#include "k5-int.h"
#include "gssapiP_krb5.h"
#include <memory.h>
+#include <assert.h>
/*
* $Id$
*/
-#if 0
-
-/* XXXX This widen/narrow stuff is bletcherous, but it seems to be
- necessary. Perhaps there is a "better" way, but I don't know what it
- is */
-
-#include <krb5/widen.h>
-static krb5_error_code
-rd_req_keyproc(krb5_pointer keyprocarg, krb5_principal server,
- krb5_kvno kvno, krb5_keyblock **keyblock)
-#include <krb5/narrow.h>
-{
- krb5_error_code code;
- krb5_keytab_entry ktentry;
-
- if (code = krb5_kt_get_entry((krb5_keytab) keyprocarg, server, kvno,
- &ktentry))
- return(code);
-
- code = krb5_copy_keyblock(&ktentry.key, keyblock);
-
- (void) krb5_kt_free_entry(&ktentry);
-
- return(code);
-}
-
-#endif
-
/* Decode, decrypt and store the forwarded creds in the local ccache. */
static krb5_error_code
rd_and_store_for_creds(context, inbuf, out_cred)
/* cred->princ already set */
cred->prerfc_mech = 1; /* this cred will work with all three mechs */
cred->rfc_mech = 1;
- cred->rfcv2_mech = 1;
cred->keytab = NULL; /* no keytab associated with this... */
cred->ccache = ccache; /* but there is a credential cache */
cred->tgt_expire = creds[0]->times.endtime; /* store the end time */
krb5_ui_4 gss_flags = 0;
int decode_req_message = 0;
krb5_gss_ctx_id_rec *ctx = 0;
-#if 0
krb5_enctype enctype;
-#endif
krb5_timestamp now;
gss_buffer_desc token;
+ int err;
krb5_auth_context auth_context = NULL;
krb5_ticket * ticket = NULL;
int option_id;
gss_cred_id_t cred_handle = NULL;
krb5_gss_cred_id_t deleg_cred = NULL;
int token_length;
- int gsskrb5_vers;
int nctypes;
krb5_cksumtype *ctypes = 0;
struct kg2_option fwcred;
&(ap_req.length),
&ptr, KG_TOK_CTX_AP_REQ,
input_token->length))) {
- if (! cred->rfc_mech) {
- code = G_WRONG_MECH;
- major_status = GSS_S_DEFECTIVE_TOKEN;
- goto fail;
- }
mech_used = gss_mech_krb5;
- gsskrb5_vers = 1000;
} else if ((code == G_WRONG_MECH) &&
!(code = g_verify_token_header((gss_OID) gss_mech_krb5_old,
&(ap_req.length),
* compatibility, and use it to decide when to use the
* old behavior.
*/
- if (! cred->prerfc_mech) {
- code = G_WRONG_MECH;
- major_status = GSS_S_DEFECTIVE_TOKEN;
- goto fail;
- }
mech_used = gss_mech_krb5_old;
- gsskrb5_vers = 1000;
- } else if ((code == G_WRONG_MECH) &&
- !(code = g_verify_token_header((gss_OID) gss_mech_krb5_v2,
- &token_length,
- &ptr, KG2_TOK_INITIAL,
- input_token->length))) {
- if (! cred->rfcv2_mech) {
- code = G_WRONG_MECH;
- major_status = GSS_S_DEFECTIVE_TOKEN;
- goto fail;
- }
- mech_used = gss_mech_krb5_v2;
- gsskrb5_vers = 2000;
} else {
major_status = GSS_S_DEFECTIVE_TOKEN;
goto fail;
}
- if (gsskrb5_vers == 2000) {
- /* gss krb5 v2 */
-
- fwcred.option_id = KRB5_GSS_FOR_CREDS_OPTION;
- fwcred.data = NULL;
-
- if (GSS_ERROR(major_status =
- kg2_parse_token(&code, ptr, token_length,
- &gss_flags, &nctypes, &ctypes,
- delegated_cred_handle?1:0,
- &fwcred, &ap_req, NULL))) {
- goto fail;
- }
-
- gss_flags = (ptr[0]<<24) | (ptr[1]<<16) | (ptr[2]<<8) | ptr[3];
-
- gss_flags &= ~GSS_C_DELEG_FLAG; /* mask out the delegation flag;
- if there's a delegation, we'll
- set it below */
- } else {
- /* gss krb5 v1 */
-
- sptr = (char *) ptr;
- TREAD_STR(sptr, ap_req.data, ap_req.length);
- decode_req_message = 1;
- }
+ sptr = (char *) ptr;
+ TREAD_STR(sptr, ap_req.data, ap_req.length);
+ decode_req_message = 1;
/* construct the sender_addr */
}
#endif
- if (gsskrb5_vers == 2000) {
- bigend = 1;
- } else {
+ {
/* gss krb5 v1 */
/* stash this now, for later. */
}
memset(ctx, 0, sizeof(krb5_gss_ctx_id_rec));
- ctx->mech_used = mech_used;
+ ctx->mech_used = (gss_OID) mech_used;
ctx->auth_context = auth_context;
ctx->initiate = 0;
ctx->gss_flags = KG_IMPLFLAGS(gss_flags);
ctx->seed_init = 0;
ctx->big_endian = bigend;
- ctx->gsskrb5_version = gsskrb5_vers;
/* Intern the ctx pointer so that delete_sec_context works */
if (! kg_save_ctx_id((gss_ctx_id_t) ctx)) {
goto fail;
}
- if (gsskrb5_vers == 2000) {
- int cblen;
- krb5_boolean valid;
-
- /* intersect the token ctypes with the local ctypes */
-
- if (code = krb5_c_keyed_checksum_types(context, ctx->subkey->enctype,
- &ctx->nctypes, &ctx->ctypes))
- goto fail;
-
- if (nctypes == 0) {
- code = KRB5_CRYPTO_INTERNAL;
- goto fail;
- }
-
- kg2_intersect_ctypes(&ctx->nctypes, ctx->ctypes, nctypes, ctypes);
-
- if (nctypes == 0) {
- code = KG_NO_CTYPES;
- goto fail;
- }
+ switch(ctx->subkey->enctype) {
+ case ENCTYPE_DES_CBC_MD5:
+ case ENCTYPE_DES_CBC_CRC:
+ ctx->subkey->enctype = ENCTYPE_DES_CBC_RAW;
+ ctx->signalg = SGN_ALG_DES_MAC_MD5;
+ ctx->cksum_size = 8;
+ ctx->sealalg = SEAL_ALG_DES;
- /* process the delegated cred, if any */
-
- if (fwcred.data) {
- krb5_data option;
-
- option.length = fwcred.length;
- option.data = fwcred.data;
-
- if (code = rd_and_store_for_creds(context, &option, &deleg_cred)) {
- major_status = GSS_S_FAILURE;
- goto fail;
- }
-
- gss_flags |= GSS_C_DELEG_FLAG; /* got a delegation */
- }
-
- /* construct the checksum buffer */
-
- cblen = 4*5;
- if (input_chan_bindings)
- cblen += (input_chan_bindings->initiator_address.length+
- input_chan_bindings->acceptor_address.length+
- input_chan_bindings->application_data.length);
-
- cksumdata.length = cblen + ((char *)(ap_req.data-2) - (char *)(ptr-2));
+ /* fill in the encryption descriptors */
- if ((cksumdata.data = (char *) malloc(cksumdata.length)) == NULL) {
- code = ENOMEM;
+ if ((code = krb5_copy_keyblock(context, ctx->subkey, &ctx->enc))) {
major_status = GSS_S_FAILURE;
goto fail;
}
- ptr2 = cksumdata.data;
-
- if (input_chan_bindings) {
- TWRITE_INT(ptr2, input_chan_bindings->initiator_addrtype, 1);
- TWRITE_BUF(ptr2, input_chan_bindings->initiator_address, 1);
- TWRITE_INT(ptr2, input_chan_bindings->acceptor_addrtype, 1);
- TWRITE_BUF(ptr2, input_chan_bindings->acceptor_address, 1);
- TWRITE_BUF(ptr2, input_chan_bindings->application_data, 1);
- } else {
- memset(ptr2, 0, cblen);
- ptr2 += cblen;
- }
-
- memcpy(ptr2, ptr-2, ((char *)(ap_req.data-2) - (char *)(ptr-2)));
+ for (i=0; i<ctx->enc->length; i++)
+ /*SUPPRESS 113*/
+ ctx->enc->contents[i] ^= 0xf0;
- if (code = krb5_c_verify_checksum(context, ctx->subkey,
- KRB5_KEYUSAGE_AP_REQ_AUTH_CKSUM,
- &cksumdata, authdat->checksum,
- &valid)) {
+ if ((code = krb5_copy_keyblock(context, ctx->subkey, &ctx->seq))) {
major_status = GSS_S_FAILURE;
goto fail;
}
- free(cksumdata.data);
- cksumdata.data = 0;
+ break;
- if (!valid) {
- code = 0;
- major_status = GSS_S_BAD_SIG;
- goto fail;
- }
- } else {
- /* gss krb5 v1 */
-
- switch(ctx->subkey->enctype) {
- case ENCTYPE_DES_CBC_MD5:
- case ENCTYPE_DES_CBC_CRC:
- ctx->subkey->enctype = ENCTYPE_DES_CBC_RAW;
- ctx->signalg = 0;
- ctx->cksum_size = 8;
- ctx->sealalg = 0;
- break;
-#if 0
- case ENCTYPE_DES3_CBC_MD5:
- enctype = ENCTYPE_DES3_CBC_RAW;
- ctx->signalg = 3;
- ctx->cksum_size = 16;
- ctx->sealalg = 1;
- break;
-#endif
- default:
- code = KRB5_BAD_ENCTYPE;
- goto fail;
- }
+ case ENCTYPE_DES3_CBC_SHA1:
+ ctx->subkey->enctype = ENCTYPE_DES3_CBC_RAW;
+ ctx->signalg = SGN_ALG_HMAC_SHA1_DES3_KD;
+ ctx->cksum_size = 20;
+ ctx->sealalg = SEAL_ALG_DES3KD;
/* fill in the encryption descriptors */
goto fail;
}
- for (i=0; i<ctx->enc->length; i++)
- /*SUPPRESS 113*/
- ctx->enc->contents[i] ^= 0xf0;
-
if ((code = krb5_copy_keyblock(context, ctx->subkey, &ctx->seq))) {
major_status = GSS_S_FAILURE;
goto fail;
}
+
+ break;
+
+ default:
+ code = KRB5_BAD_ENCTYPE;
+ goto fail;
}
ctx->endtime = ticket->enc_part2->times.endtime;
/* the reply token hasn't been sent yet, but that's ok. */
ctx->established = 1;
- if (ctx->gsskrb5_version == 2000) {
- krb5_ui_4 tok_flags;
-
- tok_flags =
- (ctx->gss_flags & GSS_C_DELEG_FLAG)?KG2_RESP_FLAG_DELEG_OK:0;
-
- cksumdata.length = 8 + 4*ctx->nctypes + 4;
-
- if ((cksumdata.data = (char *) malloc(cksumdata.length)) == NULL) {
- code = ENOMEM;
- major_status = GSS_S_FAILURE;
- goto fail;
- }
-
- /* construct the token fields */
-
- ptr = cksumdata.data;
-
- ptr[0] = (KG2_TOK_RESPONSE >> 8) & 0xff;
- ptr[1] = KG2_TOK_RESPONSE & 0xff;
-
- ptr[2] = (tok_flags >> 24) & 0xff;
- ptr[3] = (tok_flags >> 16) & 0xff;
- ptr[4] = (tok_flags >> 8) & 0xff;
- ptr[5] = tok_flags & 0xff;
-
- ptr[6] = (ctx->nctypes >> 8) & 0xff;
- ptr[7] = ctx->nctypes & 0xff;
-
- ptr += 8;
-
- for (i=0; i<ctx->nctypes; i++) {
- ptr[i] = (ctx->ctypes[i] >> 24) & 0xff;
- ptr[i+1] = (ctx->ctypes[i] >> 16) & 0xff;
- ptr[i+2] = (ctx->ctypes[i] >> 8) & 0xff;
- ptr[i+3] = ctx->ctypes[i] & 0xff;
-
- ptr += 4;
- }
-
- memset(ptr, 0, 4);
-
- /* make the MIC token */
-
- {
- gss_buffer_desc text, token;
+ token.length = g_token_size((gss_OID) mech_used, ap_rep.length);
- text.length = cksumdata.length;
- text.value = cksumdata.data;
-
- /* ctx->seq_send must be set before this call */
-
- if (GSS_ERROR(major_status =
- krb5_gss_get_mic(&code, ctx,
- GSS_C_QOP_DEFAULT,
- &text, &token)))
- goto fail;
-
- mic.length = token.length;
- mic.data = token.value;
- }
-
- token.length = g_token_size((gss_OID) mech_used,
- (cksumdata.length-2)+4+ap_rep.length+
- mic.length);
-
- if ((token.value = (unsigned char *) xmalloc(token.length))
- == NULL) {
- code = ENOMEM;
- major_status = GSS_S_FAILURE;
- goto fail;
- }
- ptr = token.value;
- g_make_token_header((gss_OID) mech_used,
- (cksumdata.length-2)+4+ap_rep.length+mic.length,
- &ptr, KG2_TOK_RESPONSE);
-
- memcpy(ptr, cksumdata.data+2, cksumdata.length-2);
- ptr += cksumdata.length-2;
-
- ptr[0] = (ap_rep.length >> 8) & 0xff;
- ptr[1] = ap_rep.length & 0xff;
- memcpy(ptr+2, ap_rep.data, ap_rep.length);
-
- ptr += (2+ap_rep.length);
-
- ptr[0] = (mic.length >> 8) & 0xff;
- ptr[1] = mic.length & 0xff;
- memcpy(ptr+2, mic.data, mic.length);
-
- ptr += (2+mic.length);
-
- free(cksumdata.data);
- cksumdata.data = 0;
-
- /* gss krb5 v2 */
- } else {
- /* gss krb5 v1 */
-
- token.length = g_token_size((gss_OID) mech_used, ap_rep.length);
-
- if ((token.value = (unsigned char *) xmalloc(token.length))
- == NULL) {
- major_status = GSS_S_FAILURE;
- code = ENOMEM;
- goto fail;
- }
- ptr = token.value;
- g_make_token_header((gss_OID) mech_used, ap_rep.length,
- &ptr, KG_TOK_CTX_AP_REP);
+ if ((token.value = (unsigned char *) xmalloc(token.length))
+ == NULL) {
+ major_status = GSS_S_FAILURE;
+ code = ENOMEM;
+ goto fail;
+ }
+ ptr = token.value;
+ g_make_token_header((gss_OID) mech_used, ap_rep.length,
+ &ptr, KG_TOK_CTX_AP_REP);
- TWRITE_STR(ptr, ap_rep.data, ap_rep.length);
+ TWRITE_STR(ptr, ap_rep.data, ap_rep.length);
- ctx->established = 1;
+ ctx->established = 1;
- }
} else {
token.length = 0;
token.value = NULL;
free(ctypes);
if (authdat)
krb5_free_authenticator(context, authdat);
+ /* The ctx structure has the handle of the auth_context */
+ if (auth_context && !ctx) {
+ (void)krb5_auth_con_setrcache(context, auth_context, NULL);
+ krb5_auth_con_free(context, auth_context);
+ }
if (reqcksum.contents)
xfree(reqcksum.contents);
if (ap_rep.data)
if (code)
return (major_status);
- if (gsskrb5_vers == 2000) {
- tmsglen = 12+scratch.length;
- toktype = KG2_TOK_RESPONSE;
- } else {
- tmsglen = scratch.length;
- toktype = KG_TOK_CTX_ERROR;
- }
+ tmsglen = scratch.length;
+ toktype = KG_TOK_CTX_ERROR;
token.length = g_token_size((gss_OID) mech_used, tmsglen);
token.value = (unsigned char *) xmalloc(token.length);
ptr = token.value;
g_make_token_header((gss_OID) mech_used, tmsglen, &ptr, toktype);
- if (gsskrb5_vers == 2000) {
- krb5_ui_4 flags;
-
- flags = KG2_RESP_FLAG_ERROR;
-
- ptr[0] = (flags << 24) & 0xff;
- ptr[1] = (flags << 16) & 0xff;
- ptr[2] = (flags << 8) & 0xff;
- ptr[3] = flags & 0xff;
-
- memset(ptr+4, 0, 6);
-
- ptr[10] = (scratch.length << 8) & 0xff;
- ptr[11] = scratch.length & 0xff;
-
- ptr += 12;
- }
-
TWRITE_STR(ptr, scratch.data, scratch.length);
xfree(scratch.data);
+/*
+ * Copyright 2000 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
+ *
+ * Export of this software from the United States of America may
+ * require a specific license from the United States Government.
+ * It is the responsibility of any person or organization contemplating
+ * export to obtain such a license before exporting.
+ *
+ * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
+ * distribute this software and its documentation for any purpose and
+ * without fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright notice and
+ * this permission notice appear in supporting documentation, and that
+ * the name of M.I.T. not be used in advertising or publicity pertaining
+ * to distribution of the software without specific, written prior
+ * permission. Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose. It is provided "as is" without express
+ * or implied warranty.
+ *
+ */
/*
* Copyright 1993 by OpenVision Technologies, Inc.
*
/* open the default credential cache */
- if ((code = krb5_cc_default(context, &ccache))) {
+ if ((code = krb5int_cc_default(context, &ccache))) {
*minor_status = code;
return(GSS_S_CRED_UNAVAIL);
}
size_t i;
krb5_gss_cred_id_t cred;
gss_OID_set ret_mechs;
- int req_old, req_new, req_v2;
+ int req_old, req_new;
OM_uint32 ret;
krb5_error_code code;
if (desired_mechs == GSS_C_NULL_OID_SET) {
req_old = 1;
req_new = 1;
- req_v2 = 1;
} else {
req_old = 0;
req_new = 0;
- req_v2 = 0;
for (i=0; i<desired_mechs->count; i++) {
if (g_OID_equal(gss_mech_krb5_old, &(desired_mechs->elements[i])))
req_old++;
if (g_OID_equal(gss_mech_krb5, &(desired_mechs->elements[i])))
req_new++;
- if (g_OID_equal(gss_mech_krb5_v2, &(desired_mechs->elements[i])))
- req_v2++;
}
- if (!req_old && !req_new && !req_v2) {
+ if (!req_old && !req_new) {
*minor_status = 0;
return(GSS_S_BAD_MECH);
}
cred->princ = NULL;
cred->prerfc_mech = req_old;
cred->rfc_mech = req_new;
- cred->rfcv2_mech = req_v2;
cred->keytab = NULL;
cred->ccache = NULL;
&ret_mechs)) ||
(cred->prerfc_mech &&
GSS_ERROR(ret = generic_gss_add_oid_set_member(minor_status,
- gss_mech_krb5_old,
+ (gss_OID) gss_mech_krb5_old,
&ret_mechs))) ||
(cred->rfc_mech &&
GSS_ERROR(ret = generic_gss_add_oid_set_member(minor_status,
- gss_mech_krb5,
- &ret_mechs))) ||
- (cred->rfcv2_mech &&
- GSS_ERROR(ret = generic_gss_add_oid_set_member(minor_status,
- gss_mech_krb5_v2,
+ (gss_OID) gss_mech_krb5,
&ret_mechs)))) {
if (cred->ccache)
(void)krb5_cc_close(context, cred->ccache);
+/*
+ * Copyright 2000 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
+ *
+ * Export of this software from the United States of America may
+ * require a specific license from the United States Government.
+ * It is the responsibility of any person or organization contemplating
+ * export to obtain such a license before exporting.
+ *
+ * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
+ * distribute this software and its documentation for any purpose and
+ * without fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright notice and
+ * this permission notice appear in supporting documentation, and that
+ * the name of M.I.T. not be used in advertising or publicity pertaining
+ * to distribution of the software without specific, written prior
+ * permission. Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose. It is provided "as is" without express
+ * or implied warranty.
+ *
+ */
/*
* Copyright (C) 1998 by the FundsXpress, INC.
*
/* check that desired_mech isn't already in the credential */
if ((g_OID_equal(desired_mech, gss_mech_krb5_old) && cred->prerfc_mech) ||
- (g_OID_equal(desired_mech, gss_mech_krb5) && cred->rfc_mech) ||
- (g_OID_equal(desired_mech, gss_mech_krb5_v2) && cred->rfcv2_mech)) {
+ (g_OID_equal(desired_mech, gss_mech_krb5) && cred->rfc_mech)) {
*minor_status = 0;
return(GSS_S_DUPLICATE_ELEMENT);
}
new_cred->usage = cred_usage;
new_cred->prerfc_mech = cred->prerfc_mech;
new_cred->rfc_mech = cred->rfc_mech;
- new_cred->rfcv2_mech = cred->rfcv2_mech;
new_cred->tgt_expire = cred->tgt_expire;
if (code = krb5_copy_principal(context, cred->princ,
return(GSS_S_FAILURE);
}
- strcpy(ktboth, kttype);
- strcat(ktboth, ":");
+ strncpy(ktboth, kttype, sizeof(ktboth) - 1);
+ ktboth[sizeof(ktboth) - 1] = '\0';
+ strncat(ktboth, ":", sizeof(ktboth) - 1 - strlen(ktboth));
if (code = krb5_kt_get_name(context, cred->keytab,
ktboth+strlen(ktboth),
return(GSS_S_FAILURE);
}
- strcpy(ccboth, cctype);
- strcat(ccboth, ":");
- strcat(ccboth, ccname);
+ strncpy(ccboth, cctype, sizeof(ccboth) - 1);
+ ccboth[sizeof(ccboth) - 1] = '\0';
+ strncat(ccboth, ":", sizeof(ccboth) - 1 - strlen(ccboth));
+ strncat(ccboth, ccname, sizeof(ccboth) - 1 - strlen(ccboth));
if (code = krb5_cc_resolve(context, ccboth, &new_cred->ccache)) {
if (new_cred->rcache)
cred->prerfc_mech = 1;
else if (g_OID_equal(desired_mech, gss_mech_krb5))
cred->rfc_mech = 1;
- else if (g_OID_equal(desired_mech, gss_mech_krb5_v2))
- cred->rfcv2_mech = 1;
/* set the outputs */
+/*
+ * Copyright 2000 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
+ *
+ * Export of this software from the United States of America may
+ * require a specific license from the United States Government.
+ * It is the responsibility of any person or organization contemplating
+ * export to obtain such a license before exporting.
+ *
+ * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
+ * distribute this software and its documentation for any purpose and
+ * without fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright notice and
+ * this permission notice appear in supporting documentation, and that
+ * the name of M.I.T. not be used in advertising or publicity pertaining
+ * to distribution of the software without specific, written prior
+ * permission. Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose. It is provided "as is" without express
+ * or implied warranty.
+ *
+ */
/*
* Copyright 1993 by OpenVision Technologies, Inc.
*
#define KG2_RESP_FLAG_ERROR 0x0001
#define KG2_RESP_FLAG_DELEG_OK 0x0002
+/* These are to be stored in little-endian order, i.e., des-mac is
+ stored as 02 00. */
+enum sgn_alg {
+ SGN_ALG_DES_MAC_MD5 = 0x0000,
+ SGN_ALG_MD2_5 = 0x0001,
+ SGN_ALG_DES_MAC = 0x0002,
+ SGN_ALG_3 = 0x0003, /* not published */
+ SGN_ALG_HMAC_MD5 = 0x0011, /* microsoft w2k; no support */
+ SGN_ALG_HMAC_SHA1_DES3_KD = 0x0004
+};
+enum seal_alg {
+ SEAL_ALG_NONE = 0xffff,
+ SEAL_ALG_DES = 0x0000,
+ SEAL_ALG_1 = 0x0001, /* not published */
+ SEAL_ALG_MICROSOFT_RC4 = 0x0010, /* microsoft w2k; no support */
+ SEAL_ALG_DES3KD = 0x0002
+};
+
+#define KG_USAGE_SEAL 22
+#define KG_USAGE_SIGN 23
+#define KG_USAGE_SEQ 24
+
+enum qop {
+ GSS_KRB5_INTEG_C_QOP_MD5 = 0x0001, /* *partial* MD5 = "MD2.5" */
+ GSS_KRB5_INTEG_C_QOP_DES_MD5 = 0x0002,
+ GSS_KRB5_INTEG_C_QOP_DES_MAC = 0x0003,
+ GSS_KRB5_INTEG_C_QOP_HMAC_SHA1 = 0x0004,
+ GSS_KRB5_INTEG_C_QOP_MASK = 0x00ff,
+ GSS_KRB5_CONF_C_QOP_DES = 0x0100,
+ GSS_KRB5_CONF_C_QOP_DES3_KD = 0x0200,
+ GSS_KRB5_CONF_C_QOP_MASK = 0xff00
+};
+
/** internal types **/
typedef krb5_principal krb5_gss_name_t;
krb5_principal princ; /* this is not interned as a gss_name_t */
int prerfc_mech;
int rfc_mech;
- int rfcv2_mech;
/* keytab (accept) data */
krb5_keytab keytab;
int big_endian;
krb5_auth_context auth_context;
gss_OID_desc *mech_used;
- int gsskrb5_version;
int nctypes;
krb5_cksumtype *ctypes;
} krb5_gss_ctx_id_rec, *krb5_gss_ctx_id_t;
krb5_keyblock *key, int n));
krb5_error_code kg_encrypt PROTOTYPE((krb5_context context,
- krb5_keyblock *key,
- krb5_pointer iv, krb5_pointer in, krb5_pointer out, int length));
+ krb5_keyblock *key, int usage,
+ krb5_pointer iv,
+ krb5_pointer in,
+ krb5_pointer out,
+ int length));
krb5_error_code kg_decrypt PROTOTYPE((krb5_context context,
- krb5_keyblock *key,
- krb5_pointer iv, krb5_pointer in, krb5_pointer out, int length));
+ krb5_keyblock *key, int usage,
+ krb5_pointer iv,
+ krb5_pointer in,
+ krb5_pointer out,
+ int length));
OM_uint32 kg_seal PROTOTYPE((krb5_context context,
OM_uint32 *minor_status,
if ((oid->length == p->length) &&
(memcmp(oid->elements, p->elements, p->length) == 0)) {
gss_release_oid(&minor_status, &oid);
- return p;
+ return (gss_OID) p;
}
}
return oid;
+/*
+ * Copyright 2000 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
+ *
+ * Export of this software from the United States of America may
+ * require a specific license from the United States Government.
+ * It is the responsibility of any person or organization contemplating
+ * export to obtain such a license before exporting.
+ *
+ * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
+ * distribute this software and its documentation for any purpose and
+ * without fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright notice and
+ * this permission notice appear in supporting documentation, and that
+ * the name of M.I.T. not be used in advertising or publicity pertaining
+ * to distribution of the software without specific, written prior
+ * permission. Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose. It is provided "as is" without express
+ * or implied warranty.
+ *
+ */
/*
* Copyright 1993 by OpenVision Technologies, Inc.
*
#include "gssapiP_krb5.h"
#include <memory.h>
#include <stdlib.h>
+#include <assert.h>
/*
* $Id$
* ccache.
*/
static krb5_error_code get_credentials(context, cred, server, now,
- endtime, enctype, out_creds)
+ endtime, enctypes, out_creds)
krb5_context context;
krb5_gss_cred_id_t cred;
krb5_principal server;
krb5_timestamp now;
krb5_timestamp endtime;
- krb5_enctype enctype;
+ const krb5_enctype *enctypes;
krb5_creds **out_creds;
{
krb5_error_code code;
krb5_creds in_creds;
+ int i;
memset((char *) &in_creds, 0, sizeof(krb5_creds));
if ((code = krb5_copy_principal(context, server, &in_creds.server)))
goto cleanup;
in_creds.times.endtime = endtime;
- in_creds.keyblock.enctype = enctype;
- if ((code = krb5_get_credentials(context, 0, cred->ccache,
- &in_creds, out_creds)))
+ in_creds.keyblock.enctype = 0;
+
+ /*
+ * Initial iteration is necessary to catch a non-matching
+ * credential prior to looping through the GSSAPI-supported
+ * enctypes, since an enctype mismatch in the loop below will
+ * return KRB5_CC_NOTFOUND rather than one of the other error
+ * codes.
+ */
+ code = krb5_get_credentials(context, 0, cred->ccache,
+ &in_creds, out_creds);
+ if (code)
+ goto cleanup;
+ krb5_free_creds(context, *out_creds);
+ *out_creds = NULL;
+ for (i = 0; enctypes[i]; i++) {
+ in_creds.keyblock.enctype = enctypes[i];
+ code = krb5_get_credentials(context, 0, cred->ccache,
+ &in_creds, out_creds);
+ if (code != KRB5_CC_NOT_KTYPE && code != KRB5_CC_NOTFOUND
+ && code != KRB5KDC_ERR_ETYPE_NOSUPP)
+ break;
+ }
+ if (enctypes[i] == 0) {
+ code = KRB5_CONFIG_ETYPE_NOSUPP;
+ goto cleanup;
+ }
+ if (code)
goto cleanup;
/*
* boundaries) because accept_sec_context code is also similarly
* non-forgiving.
*/
- if (!krb5_gss_dbg_client_expcreds && (*out_creds)->times.endtime < now) {
+ if (!krb5_gss_dbg_client_expcreds && *out_creds != NULL &&
+ (*out_creds)->times.endtime < now) {
code = KRB5KRB_AP_ERR_TKT_EXPIRED;
goto cleanup;
}
gss_OID mech_type;
gss_buffer_t token;
{
- krb5_flags mk_req_flags = 0;
- krb5_int32 con_flags;
- krb5_error_code code;
- krb5_data credmsg, cksumdata, ap_req;
- int i, tlen, cblen, nctypes;
- krb5_cksumtype *ctypes;
- unsigned char *t, *ptr;
-
- credmsg.data = 0;
- cksumdata.data = 0;
- ap_req.data = 0;
- ctypes = 0;
-
- /* create the option data if necessary */
- if (ctx->gss_flags & GSS_C_DELEG_FLAG) {
- /* first get KRB_CRED message, so we know its length */
-
- /* clear the time check flag that was set in krb5_auth_con_init() */
- krb5_auth_con_getflags(context, ctx->auth_context, &con_flags);
- krb5_auth_con_setflags(context, ctx->auth_context,
- con_flags & ~KRB5_AUTH_CONTEXT_DO_TIME);
-
- code = krb5_fwd_tgt_creds(context, ctx->auth_context, 0,
- cred->princ, ctx->there, cred->ccache, 1,
- &credmsg);
-
- /* turn KRB5_AUTH_CONTEXT_DO_TIME back on */
- krb5_auth_con_setflags(context, ctx->auth_context, con_flags);
-
- if (code) {
- /* don't fail here; just don't accept/do the delegation
- request */
- ctx->gss_flags &= ~GSS_C_DELEG_FLAG;
- } else {
- if (credmsg.length > KRB5_INT16_MAX) {
- krb5_free_data_contents(context, &credmsg);
- return(KRB5KRB_ERR_FIELD_TOOLONG);
- }
- }
- } else {
- credmsg.length = 0;
- }
-
- /* construct the list of compatible cksum types */
-
- if ((code = krb5_c_keyed_checksum_types(context,
- k_cred->keyblock.enctype,
- &nctypes, &ctypes)))
- goto cleanup;
-
- if (nctypes == 0) {
- code = KRB5_CRYPTO_INTERNAL;
- goto cleanup;
- }
-
- /* construct the checksum fields */
-
- cblen = 4*5;
- if (chan_bindings)
- cblen += (chan_bindings->initiator_address.length+
- chan_bindings->acceptor_address.length+
- chan_bindings->application_data.length);
-
- cksumdata.length = cblen + 8 + 4*nctypes + 4;
- if (credmsg.length)
- cksumdata.length += 4 + credmsg.length;
-
- if ((cksumdata.data = (char *) malloc(cksumdata.length)) == NULL)
- goto cleanup;
-
- /* helper macros. This code currently depends on a long being 32
- bits, and htonl dtrt. */
-
- ptr = cksumdata.data;
-
- if (chan_bindings) {
- TWRITE_INT(ptr, chan_bindings->initiator_addrtype, 1);
- TWRITE_BUF(ptr, chan_bindings->initiator_address, 1);
- TWRITE_INT(ptr, chan_bindings->acceptor_addrtype, 1);
- TWRITE_BUF(ptr, chan_bindings->acceptor_address, 1);
- TWRITE_BUF(ptr, chan_bindings->application_data, 1);
- } else {
- memset(ptr, 0, cblen);
- ptr += cblen;
- }
-
- /* construct the token fields */
-
- ptr[0] = (KG2_TOK_INITIAL >> 8) & 0xff;
- ptr[1] = KG2_TOK_INITIAL & 0xff;
-
- ptr[2] = (ctx->gss_flags >> 24) & 0xff;
- ptr[3] = (ctx->gss_flags >> 16) & 0xff;
- ptr[4] = (ctx->gss_flags >> 8) & 0xff;
- ptr[5] = ctx->gss_flags & 0xff;
-
- ptr[6] = (nctypes >> 8) & 0xff;
- ptr[7] = nctypes & 0xff;
-
- ptr += 8;
-
- for (i=0; i<nctypes; i++) {
- ptr[0] = (ctypes[i] >> 24) & 0xff;
- ptr[1] = (ctypes[i] >> 16) & 0xff;
- ptr[2] = (ctypes[i] >> 8) & 0xff;
- ptr[3] = ctypes[i] & 0xff;
-
- ptr += 4;
- }
-
- if (credmsg.length) {
- ptr[0] = (KRB5_GSS_FOR_CREDS_OPTION >> 8) & 0xff;
- ptr[1] = KRB5_GSS_FOR_CREDS_OPTION & 0xff;
-
- ptr[2] = (credmsg.length >> 8) & 0xff;
- ptr[3] = credmsg.length & 0xff;
-
- ptr += 4;
-
- memcpy(ptr, credmsg.data, credmsg.length);
-
- ptr += credmsg.length;
- }
-
- memset(ptr, 0, 4);
-
- /* call mk_req. subkey and ap_req need to be used or destroyed */
-
- mk_req_flags = AP_OPTS_USE_SUBKEY;
-
- if (ctx->gss_flags & GSS_C_MUTUAL_FLAG)
- mk_req_flags |= AP_OPTS_MUTUAL_REQUIRED;
-
- if ((code = krb5_mk_req_extended(context, &ctx->auth_context, mk_req_flags,
- &cksumdata, k_cred, &ap_req)))
- goto cleanup;
-
- /* store the interesting stuff from creds and authent */
- ctx->endtime = k_cred->times.endtime;
- ctx->krb_flags = k_cred->ticket_flags;
-
- /* build up the token */
-
- /* allocate space for the token */
- tlen = g_token_size((gss_OID) mech_type,
- (cksumdata.length-(2+cblen))+2+ap_req.length);
-
- if ((t = (unsigned char *) xmalloc(tlen)) == NULL) {
- code = ENOMEM;
- goto cleanup;
- }
-
- ptr = t;
-
- g_make_token_header((gss_OID) mech_type,
- (cksumdata.length-(2+cblen))+2+ap_req.length,
- &ptr, KG2_TOK_INITIAL);
-
- /* skip over the channel bindings and the token id */
- memcpy(ptr, cksumdata.data+cblen+2, cksumdata.length-(cblen+2));
- ptr += cksumdata.length-(cblen+2);
- ptr[0] = (ap_req.length >> 8) & 0xff;
- ptr[1] = ap_req.length & 0xff;
- ptr += 2;
- memcpy(ptr, ap_req.data, ap_req.length);
-
- /* pass allocated data back */
-
- ctx->nctypes = nctypes;
- ctx->ctypes = ctypes;
-
- token->length = tlen;
- token->value = (void *) t;
-
- code = 0;
-
-cleanup:
- if (code) {
- if (ctypes)
- krb5_free_cksumtypes(context, ctypes);
- }
-
- if (credmsg.data)
- free(credmsg.data);
- if (ap_req.data)
- free(ap_req.data);
- if (cksumdata.data)
- free(cksumdata.data);
-
- return(code);
+ int krb5_mech2_supported = 0;
+ assert(krb5_mech2_supported);
}
static krb5_error_code
krb5_context context;
krb5_gss_cred_id_t cred;
krb5_creds *k_cred = 0;
- krb5_enctype enctype = ENCTYPE_DES_CBC_CRC;
+ static const krb5_enctype wanted_enctypes[] = {
+#if 1
+ ENCTYPE_DES3_CBC_SHA1,
+#endif
+ ENCTYPE_DES_CBC_CRC,
+ ENCTYPE_DES_CBC_MD5, ENCTYPE_DES_CBC_MD4,
+ 0
+ };
krb5_error_code code;
krb5_gss_ctx_id_rec *ctx, *ctx_free;
krb5_timestamp now;
gss_buffer_desc token;
- int gsskrb5_vers = 0;
- int i, err;
+ int i, j, err;
int default_mech = 0;
krb5_ui_4 resp_flags;
OM_uint32 major_status;
err = 0;
if (mech_type == GSS_C_NULL_OID) {
default_mech = 1;
- if (cred->rfcv2_mech) {
- mech_type = gss_mech_krb5_v2;
- gsskrb5_vers = 2000;
- } else if (cred->rfc_mech) {
- mech_type = gss_mech_krb5;
- gsskrb5_vers = 1000;
- enctype = ENCTYPE_DES_CBC_CRC;
+ if (cred->rfc_mech) {
+ mech_type = (gss_OID) gss_mech_krb5;
} else if (cred->prerfc_mech) {
- mech_type = gss_mech_krb5_old;
- gsskrb5_vers = 1000;
- enctype = ENCTYPE_DES_CBC_CRC;
+ mech_type = (gss_OID) gss_mech_krb5_old;
} else {
err = 1;
}
- } else if (g_OID_equal(mech_type, gss_mech_krb5_v2)) {
- if (!cred->rfcv2_mech)
- err = 1;
- gsskrb5_vers = 2000;
} else if (g_OID_equal(mech_type, gss_mech_krb5)) {
if (!cred->rfc_mech)
err = 1;
- gsskrb5_vers = 1000;
} else if (g_OID_equal(mech_type, gss_mech_krb5_old)) {
if (!cred->prerfc_mech)
err = 1;
- gsskrb5_vers = 1000;
} else {
err = 1;
}
ctx->seed_init = 0;
ctx->big_endian = 0; /* all initiators do little-endian, as per spec */
ctx->seqstate = 0;
- ctx->gsskrb5_version = gsskrb5_vers;
ctx->nctypes = 0;
ctx->ctypes = 0;
goto fail;
if ((code = get_credentials(context, cred, ctx->there, now,
- ctx->endtime, enctype, &k_cred)))
+ ctx->endtime, wanted_enctypes, &k_cred)))
goto fail;
- /*
- * If the default mechanism was requested, and the keytype is
- * DES_CBC, force the old mechanism
- */
- if (default_mech &&
- ((k_cred->keyblock.enctype == ENCTYPE_DES_CBC_CRC) ||
- (k_cred->keyblock.enctype == ENCTYPE_DES_CBC_MD4) ||
- (k_cred->keyblock.enctype == ENCTYPE_DES_CBC_MD5))) {
- ctx->gsskrb5_version = gsskrb5_vers = 1000;
- mech_type = gss_mech_krb5;
- if (k_cred->keyblock.enctype != ENCTYPE_DES_CBC_CRC) {
- krb5_free_creds(context, k_cred);
- enctype = ENCTYPE_DES_CBC_CRC;
- if ((code = get_credentials(context, cred, ctx->there, now,
- ctx->endtime, enctype, &k_cred)))
- goto fail;
- }
- }
+ if (default_mech) {
+ mech_type = (gss_OID) gss_mech_krb5;
+ }
if (generic_gss_copy_oid(minor_status, mech_type, &ctx->mech_used)
!= GSS_S_COMPLETE) {
*/
ctx->mech_used = krb5_gss_convert_static_mech_oid(ctx->mech_used);
- if (ctx->gsskrb5_version == 2000) {
- /* gsskrb5 v2 */
- if ((code = make_ap_req_v2(context, ctx,
- cred, k_cred, input_chan_bindings,
- mech_type, &token))) {
- if ((code == KRB5_FCC_NOFILE) || (code == KRB5_CC_NOTFOUND) ||
- (code == KG_EMPTY_CCACHE))
- major_status = GSS_S_NO_CRED;
- if (code == KRB5KRB_AP_ERR_TKT_EXPIRED)
- major_status = GSS_S_CREDENTIALS_EXPIRED;
- goto fail;
- }
-
- krb5_auth_con_getlocalseqnumber(context, ctx->auth_context,
- &ctx->seq_send);
- krb5_auth_con_getlocalsubkey(context, ctx->auth_context,
- &ctx->subkey);
- } else {
+ {
/* gsskrb5 v1 */
if ((code = make_ap_req_v1(context, ctx,
cred, k_cred, input_chan_bindings,
switch(ctx->subkey->enctype) {
case ENCTYPE_DES_CBC_MD5:
+ case ENCTYPE_DES_CBC_MD4:
case ENCTYPE_DES_CBC_CRC:
ctx->subkey->enctype = ENCTYPE_DES_CBC_RAW;
- ctx->signalg = 0;
+ ctx->signalg = SGN_ALG_DES_MAC_MD5;
ctx->cksum_size = 8;
- ctx->sealalg = 0;
+ ctx->sealalg = SEAL_ALG_DES;
+
+ /* The encryption key is the session key XOR
+ 0xf0f0f0f0f0f0f0f0. */
+ if ((code = krb5_copy_keyblock(context, ctx->subkey, &ctx->enc)))
+ goto fail;
+
+ for (i=0; i<ctx->enc->length; i++)
+ /*SUPPRESS 113*/
+ ctx->enc->contents[i] ^= 0xf0;
+
+ if ((code = krb5_copy_keyblock(context, ctx->subkey, &ctx->seq)))
+ goto fail;
+
+ break;
+
+ case ENCTYPE_DES3_CBC_SHA1:
+ ctx->subkey->enctype = ENCTYPE_DES3_CBC_RAW;
+ ctx->signalg = SGN_ALG_HMAC_SHA1_DES3_KD;
+ ctx->cksum_size = 20;
+ ctx->sealalg = SEAL_ALG_DES3KD;
+
+ code = krb5_copy_keyblock (context, ctx->subkey, &ctx->enc);
+ if (code)
+ goto fail;
+ code = krb5_copy_keyblock (context, ctx->subkey, &ctx->seq);
+ if (code) {
+ krb5_free_keyblock (context, ctx->enc);
+ goto fail;
+ }
break;
#if 0
case ENCTYPE_DES3_CBC_MD5:
break;
#endif
default:
+ *minor_status = KRB5_BAD_ENCTYPE;
return GSS_S_FAILURE;
}
- /* the encryption key is the session key XOR 0xf0f0f0f0f0f0f0f0 */
-
- if ((code = krb5_copy_keyblock(context, ctx->subkey, &ctx->enc)))
- goto fail;
-
- for (i=0; i<ctx->enc->length; i++)
- /*SUPPRESS 113*/
- ctx->enc->contents[i] ^= 0xf0;
-
- if ((code = krb5_copy_keyblock(context, ctx->subkey, &ctx->seq)))
- goto fail;
}
if (k_cred) {
ptr = (unsigned char *) input_token->value;
- if (ctx->gsskrb5_version == 2000) {
- int token_length;
- int nctypes;
- krb5_cksumtype *ctypes = 0;
-
- /* gsskrb5 v2 */
-
- if ((code = g_verify_token_header((gss_OID) ctx->mech_used,
- &token_length,
- &ptr, KG2_TOK_RESPONSE,
- input_token->length))) {
- major_status = GSS_S_DEFECTIVE_TOKEN;
- goto fail;
- }
-
- if (GSS_ERROR(major_status =
- kg2_parse_token(minor_status, ptr, token_length,
- &resp_flags, &nctypes, &ctypes,
- 0, NULL, &ap_rep, &mic))) {
- if (ctypes)
- free(ctypes);
- code = *minor_status;
- goto fail;
- }
- major_status = GSS_S_FAILURE;
-
- kg2_intersect_ctypes(&ctx->nctypes, ctx->ctypes, nctypes, ctypes);
-
- free(ctypes);
+ if ((err = g_verify_token_header((gss_OID) ctx->mech_used,
+ &(ap_rep.length),
+ &ptr, KG_TOK_CTX_AP_REP,
+ input_token->length))) {
+ if (g_verify_token_header((gss_OID) ctx->mech_used,
+ &(ap_rep.length),
+ &ptr, KG_TOK_CTX_ERROR,
+ input_token->length) == 0) {
- if (ctx->nctypes == 0) {
- code = KG_NO_CTYPES;
- goto fail;
- }
+ /* Handle a KRB_ERROR message from the server */
- if (resp_flags & KG2_RESP_FLAG_ERROR) {
- if ((code = krb5_rd_error(context, &ap_rep, &krb_error)))
+ sptr = (char *) ptr; /* PC compiler bug */
+ TREAD_STR(sptr, ap_rep.data, ap_rep.length);
+
+ code = krb5_rd_error(context, &ap_rep, &krb_error);
+ if (code)
goto fail;
-
if (krb_error->error)
code = krb_error->error + ERROR_TABLE_BASE_krb5;
else
code = 0;
-
krb5_free_error(context, krb_error);
goto fail;
+ } else {
+ *minor_status = 0;
+ return(GSS_S_DEFECTIVE_TOKEN);
}
-
- if (resp_flags & KG2_RESP_FLAG_DELEG_OK)
- ctx->gss_flags |= GSS_C_DELEG_FLAG;
-
- /* drop through to ap_rep handling */
- } else {
- /* gsskrb5 v1 */
-
- if ((err = g_verify_token_header((gss_OID) ctx->mech_used,
- &(ap_rep.length),
- &ptr, KG_TOK_CTX_AP_REP,
- input_token->length))) {
- if (g_verify_token_header((gss_OID) ctx->mech_used,
- &(ap_rep.length),
- &ptr, KG_TOK_CTX_ERROR,
- input_token->length) == 0) {
-
- /* Handle a KRB_ERROR message from the server */
-
- sptr = (char *) ptr; /* PC compiler bug */
- TREAD_STR(sptr, ap_rep.data, ap_rep.length);
-
- code = krb5_rd_error(context, &ap_rep, &krb_error);
- if (code)
- goto fail;
- if (krb_error->error)
- code = krb_error->error + ERROR_TABLE_BASE_krb5;
- else
- code = 0;
- krb5_free_error(context, krb_error);
- goto fail;
- } else {
- *minor_status = 0;
- return(GSS_S_DEFECTIVE_TOKEN);
- }
- }
-
- sptr = (char *) ptr; /* PC compiler bug */
- TREAD_STR(sptr, ap_rep.data, ap_rep.length);
}
+ sptr = (char *) ptr; /* PC compiler bug */
+ TREAD_STR(sptr, ap_rep.data, ap_rep.length);
+
/* decode the ap_rep */
if ((code = krb5_rd_rep(context, ctx->auth_context, &ap_rep,
&ap_rep_data))) {
/* set established */
ctx->established = 1;
- if (ctx->gsskrb5_version == 2000) {
- gss_buffer_desc mic_data, mic_token;
-
- /* start with the token id */
- mic_data.value = ptr-2;
- /* end before the ap-rep length */
- mic_data.length = ((char*)(ap_rep.data-2)-(char*)(ptr-2));
-
- mic_token.length = mic.length;
- mic_token.value = mic.data;
-
- if (GSS_ERROR(major_status =
- krb5_gss_verify_mic(minor_status, *context_handle,
- &mic_data, &mic_token, NULL))) {
- code = *minor_status;
- goto fail;
- }
- major_status = GSS_S_FAILURE;
- }
-
/* set returns */
if (time_rec) {
+/*
+ * Copyright 2000 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
+ *
+ * Export of this software from the United States of America may
+ * require a specific license from the United States Government.
+ * It is the responsibility of any person or organization contemplating
+ * export to obtain such a license before exporting.
+ *
+ * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
+ * distribute this software and its documentation for any purpose and
+ * without fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright notice and
+ * this permission notice appear in supporting documentation, and that
+ * the name of M.I.T. not be used in advertising or publicity pertaining
+ * to distribution of the software without specific, written prior
+ * permission. Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose. It is provided "as is" without express
+ * or implied warranty.
+ *
+ */
/*
* Copyright 1993 by OpenVision Technologies, Inc.
*
&mechs)) ||
(cred->prerfc_mech &&
GSS_ERROR(ret = generic_gss_add_oid_set_member(minor_status,
- gss_mech_krb5_old,
+ (gss_OID) gss_mech_krb5_old,
&mechs))) ||
(cred->rfc_mech &&
GSS_ERROR(ret = generic_gss_add_oid_set_member(minor_status,
- gss_mech_krb5,
- &mechs))) ||
- (cred->rfcv2_mech &&
- GSS_ERROR(ret = generic_gss_add_oid_set_member(minor_status,
- gss_mech_krb5_v2,
+ (gss_OID) gss_mech_krb5,
&mechs)))) {
krb5_free_principal(context, ret_name);
/* *minor_status set above */
/*
* Copyright 1993 by OpenVision Technologies, Inc.
- *
+ *
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appears in all copies and
* without specific, written prior permission. OpenVision makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
- *
+ *
* OPENVISION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL OPENVISION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
/*
* Copyright (C) 1998 by the FundsXpress, INC.
- *
+ *
* All rights reserved.
- *
+ *
* Export of this software from the United States of America may require
* a specific license from the United States Government. It is the
* responsibility of any person or organization contemplating export to
* obtain such a license before exporting.
- *
+ *
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* permission. FundsXpress makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
- *
+ *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#include "gssapiP_krb5.h"
static krb5_error_code
-make_priv_token_v2 PROTOTYPE((krb5_context context,
- krb5_keyblock *subkey,
+make_seal_token_v1 PROTOTYPE((krb5_context context,
+ krb5_keyblock *enc,
+ krb5_keyblock *seq,
krb5_int32 *seqnum,
int direction,
gss_buffer_t text,
gss_buffer_t token,
+ int signalg,
+ int cksum_size,
+ int sealalg,
+ int encrypt,
+ int toktype,
+ int bigend,
gss_OID oid));
static krb5_error_code
-make_priv_token_v2(context, subkey, seqnum, direction, text, token, oid)
- krb5_context context;
- krb5_keyblock *subkey;
- krb5_int32 *seqnum;
- int direction;
- gss_buffer_t text;
- gss_buffer_t token;
- gss_OID oid;
-{
- krb5_data plain;
- krb5_enc_data cipher;
- krb5_error_code code;
- size_t enclen;
- int tlen;
- unsigned char *t, *ptr;
-
- plain.data = 0;
- cipher.ciphertext.data = 0;
- t = 0;
-
- plain.length = 7+text->length;
- if ((plain.data = (void *) malloc(plain.length)) == NULL) {
- code = ENOMEM;
- goto cleanup;
- }
-
- plain.data[0] = (*seqnum >> 24) & 0xff;
- plain.data[1] = (*seqnum >> 16) & 0xff;
- plain.data[2] = (*seqnum >> 8) & 0xff;
- plain.data[3] = *seqnum & 0xff;
-
- plain.data[4] = direction?0:0xff;
-
- plain.data[5] = (text->length >> 8) & 0xff;
- plain.data[6] = text->length & 0xff;
-
- memcpy(plain.data+7, text->value, text->length);
-
- if (code = krb5_c_encrypt_length(context, subkey->enctype,
- plain.length, &enclen))
- goto cleanup;
-
- tlen = g_token_size((gss_OID) oid, 2+enclen);
-
- if ((t = (unsigned char *) xmalloc(tlen)) == NULL)
- return(ENOMEM);
-
- ptr = t;
-
- g_make_token_header((gss_OID) oid, 2+enclen, &ptr,
- KG2_TOK_WRAP_PRIV);
-
- ptr[0] = (enclen >> 8) & 0xff;
- ptr[1] = enclen & 0xff;
-
- cipher.ciphertext.length = enclen;
- cipher.ciphertext.data = ptr+2;
-
- if (code = krb5_c_encrypt(context, subkey,
- KRB5_KEYUSAGE_GSS_TOK_WRAP_PRIV,
- 0, &plain, &cipher))
- goto cleanup;
-
- /* that's it. return the token */
-
- (*seqnum)++;
-
- token->length = tlen;
- token->value = (void *) t;
-
- code = 0;
-
-cleanup:
- if (plain.data)
- free(plain.data);
- if (code) {
- if (t)
- free(t);
- }
-
- return(code);
-}
-
-static krb5_error_code
-make_integ_token_v2 PROTOTYPE((krb5_context context,
- krb5_keyblock *subkey,
- krb5_cksumtype ctype,
- krb5_int32 *seqnum,
- int direction,
- gss_buffer_t text,
- gss_buffer_t token,
- int toktype,
- gss_OID oid));
-
-static krb5_error_code
-make_integ_token_v2(context, subkey, ctype, seqnum, direction, text, token,
- toktype, oid)
- krb5_context context;
- krb5_keyblock *subkey;
- krb5_cksumtype ctype;
- krb5_int32 *seqnum;
- int direction;
- gss_buffer_t text;
- gss_buffer_t token;
- int toktype;
- gss_OID oid;
+make_seal_token_v1(context, enc, seq, seqnum, direction, text, token,
+ signalg, cksum_size, sealalg, encrypt, toktype,
+ bigend, oid)
+ krb5_context context;
+ krb5_keyblock *enc;
+ krb5_keyblock *seq;
+ krb5_int32 *seqnum;
+ int direction;
+ gss_buffer_t text;
+ gss_buffer_t token;
+ int signalg;
+ int cksum_size;
+ int sealalg;
+ int encrypt;
+ int toktype;
+ int bigend;
+ gss_OID oid;
{
krb5_error_code code;
- int tmp, tlen;
- unsigned char *t, *ptr;
- krb5_data plain;
+ size_t sumlen;
+ char *data_ptr;
+ krb5_data plaind;
+ krb5_checksum md5cksum;
krb5_checksum cksum;
+ int conflen=0, tmsglen, tlen;
+ unsigned char *t, *ptr;
- plain.data = 0;
- t = 0;
- cksum.contents = 0;
+ int encblksize, sumblksize;
+
+ switch (signalg) {
+ case SGN_ALG_DES_MAC_MD5:
+ case SGN_ALG_MD2_5:
+ case SGN_ALG_HMAC_MD5:
+ sumblksize = 1;
+ break;
+ case SGN_ALG_DES_MAC:
+ sumblksize = 8;
+ break;
+ case SGN_ALG_HMAC_SHA1_DES3_KD:
+ sumblksize = 1;
+ break;
+ default:
+ abort ();
+ return 123; /* find error code */
+ }
- /* assemble the checksum buffer and compute the checksum */
+ switch (sealalg) {
+ case SEAL_ALG_NONE:
+ case SEAL_ALG_DES:
+ case SEAL_ALG_DES3KD:
+ encblksize = 8;
+ break;
+ default:
+ abort ();
+ return 12345654321;
+ }
- plain.length = 7+text->length;
+ /* create the token buffer */
- if ((plain.data = (char *) malloc(plain.length)) == NULL) {
- code = errno;
- goto cleanup;
+ if (toktype == KG_TOK_SEAL_MSG) {
+ if (bigend && !encrypt) {
+ tmsglen = text->length;
+ } else {
+ conflen = kg_confounder_size(context, enc);
+ /* XXX knows that des block size is 8 */
+ tmsglen = (conflen+text->length+8)&(~7);
+ }
+ } else {
+ tmsglen = 0;
}
- plain.data[0] = (*seqnum >> 24) & 0xff;
- plain.data[1] = (*seqnum >> 16) & 0xff;
- plain.data[2] = (*seqnum >> 8) & 0xff;
- plain.data[3] = *seqnum & 0xff;
+ tlen = g_token_size((gss_OID) oid, 14+cksum_size+tmsglen);
- plain.data[4] = direction?0:0xff;
+ if ((t = (unsigned char *) xmalloc(tlen)) == NULL)
+ return(ENOMEM);
- plain.data[5] = (text->length >> 8) & 0xff;
- plain.data[6] = text->length & 0xff;
+ /*** fill in the token */
- memcpy(plain.data+7, text->value, text->length);
+ ptr = t;
- if (code = krb5_c_make_checksum(context, ctype, subkey,
- (toktype == KG2_TOK_WRAP_INTEG)?
- KRB5_KEYUSAGE_GSS_TOK_WRAP_INTEG:
- KRB5_KEYUSAGE_GSS_TOK_MIC,
- &plain, &cksum))
- goto cleanup;
+ g_make_token_header((gss_OID) oid, 14+cksum_size+tmsglen, &ptr, toktype);
- /* assemble the token itself */
+ /* 0..1 SIGN_ALG */
- if (toktype == KG2_TOK_WRAP_INTEG)
- tmp = 4+(7+text->length)+2+cksum.length;
- else
- tmp = 4+(5)+2+cksum.length;
+ ptr[0] = signalg & 0xff;
+ ptr[1] = (signalg >> 8) & 0xff;
- tlen = g_token_size((gss_OID) oid, tmp);
+ /* 2..3 SEAL_ALG or Filler */
- if ((t = (unsigned char *) xmalloc(tlen)) == NULL)
- return(ENOMEM);
+ if ((toktype == KG_TOK_SEAL_MSG) && encrypt) {
+ ptr[2] = sealalg & 0xff;
+ ptr[3] = (sealalg >> 8) & 0xff;
+ } else {
+ /* No seal */
+ ptr[2] = 0xff;
+ ptr[3] = 0xff;
+ }
- ptr = t;
+ /* 4..5 Filler */
+
+ ptr[4] = 0xff;
+ ptr[5] = 0xff;
+
+ /* pad the plaintext, encrypt if needed, and stick it in the token */
+
+ /* initialize the the cksum */
+ switch (signalg) {
+ case SGN_ALG_DES_MAC_MD5:
+ case SGN_ALG_MD2_5:
+ case SGN_ALG_HMAC_MD5:
+ md5cksum.checksum_type = CKSUMTYPE_RSA_MD5;
+ break;
+ case SGN_ALG_HMAC_SHA1_DES3_KD:
+ md5cksum.checksum_type = CKSUMTYPE_HMAC_SHA1_DES3;
+ break;
+ default:
+ case SGN_ALG_DES_MAC:
+ abort ();
+ }
- g_make_token_header((gss_OID) oid, tmp, &ptr, toktype);
+ if (code = krb5_c_checksum_length(context, md5cksum.checksum_type, &sumlen))
+ return(code);
+ md5cksum.length = sumlen;
+
+ if (toktype == KG_TOK_SEAL_MSG) {
+ unsigned char *plain;
+ unsigned char pad;
+
+ if (!bigend || encrypt) {
+ if ((plain = (unsigned char *) xmalloc(tmsglen)) == NULL) {
+ xfree(t);
+ return(ENOMEM);
+ }
+
+ if ((code = kg_make_confounder(context, enc, plain))) {
+ xfree(plain);
+ xfree(t);
+ return(code);
+ }
+
+ memcpy(plain+conflen, text->value, text->length);
+
+ /* XXX 8 is DES cblock size */
+ pad = 8-(text->length%8);
+
+ memset(plain+conflen+text->length, pad, pad);
+ } else {
+ /* plain is never used in the bigend && !encrypt case */
+ plain = NULL;
+ }
+
+ if (encrypt) {
+ if ((code = kg_encrypt(context, enc, KG_USAGE_SEAL, NULL,
+ (krb5_pointer) plain,
+ (krb5_pointer) (ptr+cksum_size+14),
+ tmsglen))) {
+ if (plain)
+ xfree(plain);
+ xfree(t);
+ return(code);
+ }
+ } else {
+ if (bigend)
+ memcpy(ptr+14+cksum_size, text->value, text->length);
+ else
+ memcpy(ptr+14+cksum_size, plain, tmsglen);
+ }
+
+ /* compute the checksum */
+
+ /* 8 = head of token body as specified by mech spec */
+ if (! (data_ptr =
+ (char *) xmalloc(8 + (bigend ? text->length : tmsglen)))) {
+ if (plain)
+ xfree(plain);
+ xfree(t);
+ return(ENOMEM);
+ }
+ (void) memcpy(data_ptr, ptr-2, 8);
+ if (bigend)
+ (void) memcpy(data_ptr+8, text->value, text->length);
+ else
+ (void) memcpy(data_ptr+8, plain, tmsglen);
+ plaind.length = 8 + (bigend ? text->length : tmsglen);
+ plaind.data = data_ptr;
+ code = krb5_c_make_checksum(context, md5cksum.checksum_type, seq,
+ KG_USAGE_SIGN, &plaind, &md5cksum);
+ xfree(data_ptr);
+
+ if (code) {
+ if (plain)
+ xfree(plain);
+ xfree(t);
+ return(code);
+ }
- ptr[0] = (ctype >> 24) & 0xff;
- ptr[1] = (ctype >> 16) & 0xff;
- ptr[2] = (ctype >> 8) & 0xff;
- ptr[3] = ctype & 0xff;
+ if (plain)
+ xfree(plain);
+ } else {
+ /* Sign only. */
+ /* compute the checksum */
- ptr += 4;
+ if (! (data_ptr = (char *) xmalloc(8 + text->length))) {
+ xfree(t);
+ return(ENOMEM);
+ }
+ (void) memcpy(data_ptr, ptr-2, 8);
+ (void) memcpy(data_ptr+8, text->value, text->length);
+ plaind.length = 8 + text->length;
+ plaind.data = data_ptr;
+ code = krb5_c_make_checksum(context, md5cksum.checksum_type, seq,
+ KG_USAGE_SIGN, &plaind, &md5cksum);
+ xfree(data_ptr);
+ if (code) {
+ xfree(t);
+ return(code);
+ }
+ }
- if (toktype == KG2_TOK_WRAP_INTEG) {
- memcpy(ptr, plain.data, 7+text->length);
- ptr += 7+text->length;
- } else {
- memcpy(ptr, plain.data, 5);
- ptr += 5;
+ switch(signalg) {
+ case SGN_ALG_DES_MAC_MD5:
+ case 3:
+
+ if ((code = kg_encrypt(context, seq, KG_USAGE_SEAL,
+ (g_OID_equal(oid, gss_mech_krb5_old) ?
+ seq->contents : NULL),
+ md5cksum.contents, md5cksum.contents, 16))) {
+ xfree(md5cksum.contents);
+ xfree(t);
+ return code;
+ }
+
+ cksum.length = cksum_size;
+ cksum.contents = md5cksum.contents + 16 - cksum.length;
+
+ memcpy(ptr+14, cksum.contents, cksum.length);
+ break;
+
+ case SGN_ALG_HMAC_SHA1_DES3_KD:
+ /*
+ * Using key derivation, the call to krb5_c_make_checksum
+ * already dealt with encrypting.
+ */
+ if (md5cksum.length != cksum_size)
+ abort ();
+ memcpy (ptr+14, md5cksum.contents, md5cksum.length);
+ break;
}
- ptr[0] = (cksum.length >> 8) & 0xff;
- ptr[1] = cksum.length & 0xff;
- ptr += 2;
+ xfree(md5cksum.contents);
+
+ /* create the seq_num */
- memcpy(ptr, cksum.contents, cksum.length);
+ if ((code = kg_make_seq_num(context, seq, direction?0:0xff, *seqnum,
+ ptr+14, ptr+6))) {
+ xfree(t);
+ return(code);
+ }
/* that's it. return the token */
token->length = tlen;
token->value = (void *) t;
- code = 0;
-
-cleanup:
- if (plain.data)
- free(plain.data);
- if (cksum.contents)
- krb5_free_checksum_contents(context, &cksum);
- if (code) {
- if (t)
- free(t);
- }
-
- return(code);
+ return(0);
}
-static krb5_error_code
-make_seal_token_v1 PROTOTYPE((krb5_context context,
- krb5_keyblock *enc,
- krb5_keyblock *seq,
- krb5_int32 *seqnum,
- int direction,
- gss_buffer_t text,
- gss_buffer_t token,
- int signalg,
- int cksum_size,
- int sealalg,
- int encrypt,
- int toktype,
- int bigend,
- gss_OID oid));
+/* if signonly is true, ignore conf_req, conf_state,
+ and do not encode the ENC_TYPE, MSG_LENGTH, or MSG_TEXT fields */
-static krb5_error_code
-make_seal_token_v1(context, enc, seq, seqnum, direction, text, token,
- signalg, cksum_size, sealalg, encrypt, toktype,
- bigend, oid)
- krb5_context context;
- krb5_keyblock *enc;
- krb5_keyblock *seq;
- krb5_int32 *seqnum;
- int direction;
- gss_buffer_t text;
- gss_buffer_t token;
- int signalg;
- int cksum_size;
- int sealalg;
- int encrypt;
- int toktype;
- int bigend;
- gss_OID oid;
+OM_uint32
+kg_seal(context, minor_status, context_handle, conf_req_flag, qop_req,
+ input_message_buffer, conf_state, output_message_buffer, toktype)
+ krb5_context context;
+ OM_uint32 *minor_status;
+ gss_ctx_id_t context_handle;
+ int conf_req_flag;
+ int qop_req;
+ gss_buffer_t input_message_buffer;
+ int *conf_state;
+ gss_buffer_t output_message_buffer;
+ int toktype;
{
- krb5_error_code code;
- size_t sumlen;
- char *data_ptr;
- krb5_data plaind;
- krb5_checksum md5cksum;
- krb5_checksum cksum;
- int conflen=0, tmsglen, tlen;
- unsigned char *t, *ptr;
-
- /* create the token buffer */
-
- if (toktype == KG_TOK_SEAL_MSG) {
- if (bigend && !encrypt) {
- tmsglen = text->length;
- } else {
- conflen = kg_confounder_size(context, enc);
- /* XXX knows that des block size is 8 */
- tmsglen = (conflen+text->length+8)&(~7);
- }
- } else {
- tmsglen = 0;
- }
-
- tlen = g_token_size((gss_OID) oid, 14+cksum_size+tmsglen);
-
- if ((t = (unsigned char *) xmalloc(tlen)) == NULL)
- return(ENOMEM);
-
- /*** fill in the token */
-
- ptr = t;
-
- g_make_token_header((gss_OID) oid, 14+cksum_size+tmsglen, &ptr, toktype);
-
- /* 0..1 SIGN_ALG */
-
- ptr[0] = signalg;
- ptr[1] = 0;
-
- /* 2..3 SEAL_ALG or Filler */
-
- if ((toktype == KG_TOK_SEAL_MSG) && encrypt) {
- ptr[2] = sealalg;
- ptr[3] = 0;
- } else {
- /* No seal */
- ptr[2] = 0xff;
- ptr[3] = 0xff;
- }
-
- /* 4..5 Filler */
-
- ptr[4] = 0xff;
- ptr[5] = 0xff;
-
- /* pad the plaintext, encrypt if needed, and stick it in the token */
-
- /* initialize the the cksum */
- if (code = krb5_c_checksum_length(context, CKSUMTYPE_RSA_MD5, &sumlen))
- return(code);
-
- md5cksum.checksum_type = CKSUMTYPE_RSA_MD5;
- md5cksum.length = sumlen;
- if (toktype == KG_TOK_SEAL_MSG) {
- unsigned char *plain;
- unsigned char pad;
-
- if (!bigend || encrypt) {
- if ((plain = (unsigned char *) xmalloc(tmsglen)) == NULL) {
- xfree(t);
- return(ENOMEM);
- }
-
- if ((code = kg_make_confounder(context, enc, plain))) {
- xfree(plain);
- xfree(t);
- return(code);
- }
-
- memcpy(plain+conflen, text->value, text->length);
-
- /* XXX 8 is DES cblock size */
- pad = 8-(text->length%8);
-
- memset(plain+conflen+text->length, pad, pad);
- } else {
- /* plain is never used in the bigend && !encrypt case */
- plain = NULL;
- }
+ krb5_gss_ctx_id_rec *ctx;
+ krb5_error_code code;
+ krb5_timestamp now;
- if (encrypt) {
- if ((code = kg_encrypt(context, enc, NULL, (krb5_pointer) plain,
- (krb5_pointer) (ptr+cksum_size+14),
- tmsglen))) {
- if (plain)
- xfree(plain);
- xfree(t);
- return(code);
- }
- } else {
- if (bigend)
- memcpy(ptr+14+cksum_size, text->value, text->length);
- else
- memcpy(ptr+14+cksum_size, plain, tmsglen);
- }
-
- /* compute the checksum */
-
- /* 8 = head of token body as specified by mech spec */
- if (! (data_ptr =
- (char *) xmalloc(8 + (bigend ? text->length : tmsglen)))) {
- if (plain)
- xfree(plain);
- xfree(t);
- return(ENOMEM);
- }
- (void) memcpy(data_ptr, ptr-2, 8);
- if (bigend)
- (void) memcpy(data_ptr+8, text->value, text->length);
- else
- (void) memcpy(data_ptr+8, plain, tmsglen);
- plaind.length = 8 + (bigend ? text->length : tmsglen);
- plaind.data = data_ptr;
- code = krb5_c_make_checksum(context, md5cksum.checksum_type,
- 0, 0, &plaind, &md5cksum);
- xfree(data_ptr);
-
- if (code) {
- if (plain)
- xfree(plain);
- xfree(t);
- return(code);
- memcpy(ptr+14+cksum_size, plain, tmsglen);
- }
-
- if (plain)
- xfree(plain);
- } else {
- /* compute the checksum */
-
- if (! (data_ptr = (char *) xmalloc(8 + text->length))) {
- xfree(t);
- return(ENOMEM);
- }
- (void) memcpy(data_ptr, ptr-2, 8);
- (void) memcpy(data_ptr+8, text->value, text->length);
- plaind.length = 8 + text->length;
- plaind.data = data_ptr;
- code = krb5_c_make_checksum(context, md5cksum.checksum_type, 0, 0,
- &plaind, &md5cksum);
- xfree(data_ptr);
- if (code) {
- xfree(t);
- return(code);
- }
- }
-
- switch(signalg) {
- case 0:
- case 3:
+ output_message_buffer->length = 0;
+ output_message_buffer->value = NULL;
+ /* only default qop or matching established cryptosystem is allowed */
+
#if 0
- /* XXX this depends on the key being a single-des key */
-
- /* DES CBC doesn't use a zero IV like it should in some
- krb5 implementations (beta5+). So we just do the
- DES encryption the long way, and keep the last block
- as the MAC */
-
- /* XXX not converted to new api since it's inside an #if 0 */
-
- /* initialize the the cksum and allocate the contents buffer */
- cksum.checksum_type = CKSUMTYPE_DESCBC;
- cksum.length = krb5_checksum_size(context, CKSUMTYPE_DESCBC);
- if ((cksum.contents = (krb5_octet *) xmalloc(cksum.length)) == NULL)
- return(ENOMEM);
-
- /* XXX not converted to new api since it's inside an #if 0 */
- if (code = krb5_calculate_checksum(context, cksum.checksum_type,
- md5cksum.contents, 16,
- seq->contents,
- seq->length,
- &cksum)) {
- xfree(cksum.contents);
- xfree(md5cksum.contents);
- xfree(t);
- return(code);
- }
-
- memcpy(ptr+14, cksum.contents, 8);
-
- xfree(cksum.contents);
+ switch (qop_req & GSS_KRB5_CONF_C_QOP_MASK) {
+ case GSS_C_QOP_DEFAULT:
+ break;
+ default:
+ unknown_qop:
+ *minor_status = (OM_uint32) G_UNKNOWN_QOP;
+ return GSS_S_FAILURE;
+ case GSS_KRB5_CONF_C_QOP_DES:
+ if (ctx->sealalg != SEAL_ALG_DES) {
+ bad_qop:
+ *minor_status = (OM_uint32) G_BAD_QOP;
+ return GSS_S_FAILURE;
+ }
+ break;
+ case GSS_KRB5_CONF_C_QOP_DES3:
+ if (ctx->sealalg != SEAL_ALG_DES3)
+ goto bad_qop;
+ break;
+ }
+ switch (qop_req & GSS_KRB5_INTEG_C_QOP_MASK) {
+ case GSS_C_QOP_DEFAULT:
+ break;
+ default:
+ goto unknown_qop;
+ case GSS_KRB5_INTEG_C_QOP_MD5:
+ case GSS_KRB5_INTEG_C_QOP_DES_MD5:
+ case GSS_KRB5_INTEG_C_QOP_DES_MAC:
+ if (ctx->sealalg != SEAL_ALG_DES)
+ goto bad_qop;
+ break;
+ case GSS_KRB5_INTEG_C_QOP_HMAC_SHA1:
+ if (ctx->sealalg != SEAL_ALG_DES3KD)
+ goto bad_qop;
+ break;
+ }
#else
- if ((code = kg_encrypt(context, seq,
- (g_OID_equal(oid, gss_mech_krb5_old) ?
- seq->contents : NULL),
- md5cksum.contents, md5cksum.contents, 16))) {
- xfree(md5cksum.contents);
- xfree(t);
- return code;
- }
-
- cksum.length = cksum_size;
- cksum.contents = md5cksum.contents + 16 - cksum.length;
-
- memcpy(ptr+14, cksum.contents, cksum.length);
+ if (qop_req != 0) {
+ *minor_status = (OM_uint32) G_UNKNOWN_QOP;
+ return GSS_S_FAILURE;
+ }
#endif
- break;
- }
-
- xfree(md5cksum.contents);
-
- /* create the seq_num */
+ /* validate the context handle */
+ if (! kg_validate_ctx_id(context_handle)) {
+ *minor_status = (OM_uint32) G_VALIDATE_FAILED;
+ return(GSS_S_NO_CONTEXT);
+ }
- if ((code = kg_make_seq_num(context, seq, direction?0:0xff, *seqnum,
- ptr+14, ptr+6))) {
- xfree(t);
- return(code);
- }
+ ctx = (krb5_gss_ctx_id_rec *) context_handle;
- /* that's it. return the token */
+ if (! ctx->established) {
+ *minor_status = KG_CTX_INCOMPLETE;
+ return(GSS_S_NO_CONTEXT);
+ }
- (*seqnum)++;
+ if ((code = krb5_timeofday(context, &now))) {
+ *minor_status = code;
+ return(GSS_S_FAILURE);
+ }
- token->length = tlen;
- token->value = (void *) t;
+ code = make_seal_token_v1(context, ctx->enc, ctx->seq,
+ &ctx->seq_send, ctx->initiate,
+ input_message_buffer, output_message_buffer,
+ ctx->signalg, ctx->cksum_size, ctx->sealalg,
+ conf_req_flag, toktype, ctx->big_endian,
+ ctx->mech_used);
- return(0);
-}
+ if (code) {
+ *minor_status = code;
+ return(GSS_S_FAILURE);
+ }
-/* if signonly is true, ignore conf_req, conf_state,
- and do not encode the ENC_TYPE, MSG_LENGTH, or MSG_TEXT fields */
+ if (conf_state)
+ *conf_state = conf_req_flag;
-OM_uint32
-kg_seal(context, minor_status, context_handle, conf_req_flag, qop_req,
- input_message_buffer, conf_state, output_message_buffer, toktype)
- krb5_context context;
- OM_uint32 *minor_status;
- gss_ctx_id_t context_handle;
- int conf_req_flag;
- int qop_req;
- gss_buffer_t input_message_buffer;
- int *conf_state;
- gss_buffer_t output_message_buffer;
- int toktype;
-{
- krb5_gss_ctx_id_rec *ctx;
- krb5_error_code code;
- krb5_timestamp now;
-
- output_message_buffer->length = 0;
- output_message_buffer->value = NULL;
-
- /* only default qop is allowed */
- if (qop_req != GSS_C_QOP_DEFAULT) {
- *minor_status = (OM_uint32) G_UNKNOWN_QOP;
- return(GSS_S_FAILURE);
- }
-
- /* validate the context handle */
- if (! kg_validate_ctx_id(context_handle)) {
- *minor_status = (OM_uint32) G_VALIDATE_FAILED;
- return(GSS_S_NO_CONTEXT);
- }
-
- ctx = (krb5_gss_ctx_id_rec *) context_handle;
-
- if (! ctx->established) {
- *minor_status = KG_CTX_INCOMPLETE;
- return(GSS_S_NO_CONTEXT);
- }
-
- if ((code = krb5_timeofday(context, &now))) {
- *minor_status = code;
- return(GSS_S_FAILURE);
- }
-
- if (ctx->gsskrb5_version == 2000) {
- if (toktype == KG_TOK_WRAP_MSG) {
- if (conf_req_flag)
- toktype = KG2_TOK_WRAP_PRIV;
- else
- toktype = KG2_TOK_WRAP_INTEG;
- } else {
- toktype = KG2_TOK_MIC;
- }
-
- if (conf_req_flag) {
- code = make_priv_token_v2(context, ctx->subkey, &ctx->seq_send,
- ctx->initiate, input_message_buffer,
- output_message_buffer, ctx->mech_used);
- } else {
- code = make_integ_token_v2(context, ctx->subkey, ctx->ctypes[0],
- &ctx->seq_send, ctx->initiate,
- input_message_buffer,
- output_message_buffer, toktype,
- ctx->mech_used);
- }
- } else {
- code = make_seal_token_v1(context, ctx->enc, ctx->seq,
- &ctx->seq_send, ctx->initiate,
- input_message_buffer, output_message_buffer,
- ctx->signalg, ctx->cksum_size, ctx->sealalg,
- conf_req_flag, toktype, ctx->big_endian,
- ctx->mech_used);
- }
-
- if (code) {
- *minor_status = code;
- return(GSS_S_FAILURE);
- }
-
- if (conf_state)
- *conf_state = conf_req_flag;
-
- *minor_status = 0;
- return((ctx->endtime < now)?GSS_S_CONTEXT_EXPIRED:GSS_S_COMPLETE);
+ *minor_status = 0;
+ return((ctx->endtime < now)?GSS_S_CONTEXT_EXPIRED:GSS_S_COMPLETE);
}
/*
* Copyright 1993 by OpenVision Technologies, Inc.
- *
+ *
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appears in all copies and
* without specific, written prior permission. OpenVision makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
- *
+ *
* OPENVISION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL OPENVISION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
/*
* Copyright (C) 1998 by the FundsXpress, INC.
- *
+ *
* All rights reserved.
- *
+ *
* Export of this software from the United States of America may require
* a specific license from the United States Government. It is the
* responsibility of any person or organization contemplating export to
* obtain such a license before exporting.
- *
+ *
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* permission. FundsXpress makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
- *
+ *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
* $Id$
*/
-static OM_uint32
-kg2_verify_mic(context, minor_status, ctx, ptr, bodysize,
- text, qop_state)
- krb5_context context;
- OM_uint32 *minor_status;
- krb5_gss_ctx_id_rec *ctx;
- unsigned char *ptr;
- int bodysize;
- gss_buffer_t text;
- gss_qop_t *qop_state;
+/* message_buffer is an input if SIGN, output if SEAL, and ignored if DEL_CTX
+ conf_state is only valid if SEAL. */
+
+OM_uint32
+kg_unseal_v1(context, minor_status, ctx, ptr, bodysize, message_buffer,
+ conf_state, qop_state, toktype)
+ krb5_context context;
+ OM_uint32 *minor_status;
+ krb5_gss_ctx_id_rec *ctx;
+ unsigned char *ptr;
+ int bodysize;
+ gss_buffer_t message_buffer;
+ int *conf_state;
+ int *qop_state;
+ int toktype;
{
- size_t cksumlen;
krb5_error_code code;
- krb5_data plain;
- krb5_cksumtype tctype;
- krb5_ui_4 tseqnum;
- int tdirection;
+ int tmsglen;
+ int conflen = 0;
+ int signalg;
+ int sealalg;
+ gss_buffer_desc token;
krb5_checksum cksum;
- krb5_boolean ckvalid;
+ krb5_checksum md5cksum;
+ krb5_data plaind;
+ char *data_ptr;
krb5_timestamp now;
+ unsigned char *plain;
+ int cksum_len = 0;
+ int plainlen;
+ int direction;
+ krb5_int32 seqnum;
OM_uint32 retval;
+ size_t sumlen;
- plain.data = 0;
- cksum.contents = 0;
-
- /* verify the header */
-
- if (bodysize < 11) {
- free(plain.data);
- *minor_status = G_TOK_TRUNC;
- return(GSS_S_DEFECTIVE_TOKEN);
+ if (toktype == KG_TOK_SEAL_MSG) {
+ message_buffer->length = 0;
+ message_buffer->value = NULL;
}
- /* allocate the checksum buffer */
-
- plain.length = 7+text->length;
-
- if ((plain.data = (char *) malloc(plain.length)) == NULL) {
- *minor_status = ENOMEM;
- return(GSS_S_FAILURE);
- }
+ /* get the sign and seal algorithms */
- /* suck out the body parts from the token */
+ signalg = ptr[0] + (ptr[1]<<8);
+ sealalg = ptr[2] + (ptr[3]<<8);
- tctype = (krb5_cksumtype) ((ptr[0]<<24) | (ptr[1]<<16) |
- (ptr[2]<<8) | ptr[3]);
- ptr += 4;
+ /* Sanity checks */
- memcpy(plain.data, ptr, 5);
- tseqnum = ((ptr[0]<<24) | (ptr[1]<<16) | (ptr[2]<<8) | ptr[3]);
- ptr += 4;
- tdirection = ptr[0];
- ptr += 1;
-
- cksum.length = (ptr[0]<<8) | ptr[1];
- ptr += 2;
- bodysize -= 11;
-
- if (cksum.length != bodysize) {
- free(plain.data);
- *minor_status = G_TOK_TRUNC;
- return(GSS_S_DEFECTIVE_TOKEN);
+ if ((ptr[4] != 0xff) || (ptr[5] != 0xff)) {
+ *minor_status = 0;
+ return GSS_S_DEFECTIVE_TOKEN;
}
- cksum.contents = ptr;
- cksum.checksum_type = tctype;
+ if ((toktype != KG_TOK_SEAL_MSG) &&
+ (sealalg != 0xffff)) {
+ *minor_status = 0;
+ return GSS_S_DEFECTIVE_TOKEN;
+ }
- /* finish assembling the checksum buffer and compute the checksum */
+ /* in the current spec, there is only one valid seal algorithm per
+ key type, so a simple comparison is ok */
- plain.data[5] = (text->length >> 8) & 0xff;
- plain.data[6] = text->length & 0xff;
+ if ((toktype == KG_TOK_SEAL_MSG) &&
+ !((sealalg == 0xffff) ||
+ (sealalg == ctx->sealalg))) {
+ *minor_status = 0;
+ return GSS_S_DEFECTIVE_TOKEN;
+ }
- memcpy(plain.data+7, text->value, text->length);
+ /* there are several mappings of seal algorithms to sign algorithms,
+ but few enough that we can try them all. */
- if (code = krb5_c_verify_checksum(context, ctx->subkey,
- KRB5_KEYUSAGE_GSS_TOK_MIC,
- &plain, &cksum, &ckvalid)) {
- free(plain.data);
- *minor_status = code;
- return(GSS_S_FAILURE);
+ if ((ctx->sealalg == SEAL_ALG_NONE && signalg > 1) ||
+ (ctx->sealalg == SEAL_ALG_1 && signalg != SGN_ALG_3) ||
+ (ctx->sealalg == SEAL_ALG_DES3KD &&
+ signalg != SGN_ALG_HMAC_SHA1_DES3_KD)) {
+ *minor_status = 0;
+ return GSS_S_DEFECTIVE_TOKEN;
}
- if (!ckvalid) {
- free(plain.data);
+ switch (signalg) {
+ case SGN_ALG_DES_MAC_MD5:
+ case SGN_ALG_MD2_5:
+ cksum_len = 8;
+ break;
+ case SGN_ALG_3:
+ cksum_len = 16;
+ break;
+ case SGN_ALG_HMAC_SHA1_DES3_KD:
+ cksum_len = 20;
+ break;
+ default:
*minor_status = 0;
- return(GSS_S_BAD_SIG);
+ return GSS_S_DEFECTIVE_TOKEN;
}
- /* check context expiry */
+ if (toktype == KG_TOK_SEAL_MSG)
+ tmsglen = bodysize-(14+cksum_len);
- if ((code = krb5_timeofday(context, &now))) {
- free(plain.data);
- *minor_status = code;
- return(GSS_S_FAILURE);
- }
+ /* get the token parameters */
- if (now > ctx->endtime) {
- free(plain.data);
- *minor_status = 0;
- return(GSS_S_CONTEXT_EXPIRED);
- }
+ /* decode the message, if SEAL */
- /* do sequencing checks */
+ if (toktype == KG_TOK_SEAL_MSG) {
+ if (sealalg != 0xffff) {
+ if ((plain = (unsigned char *) xmalloc(tmsglen)) == NULL) {
+ *minor_status = ENOMEM;
+ return(GSS_S_FAILURE);
+ }
- if ((ctx->initiate && tdirection != 0xff) ||
- (!ctx->initiate && tdirection != 0)) {
- free(plain.data);
- *minor_status = G_BAD_DIRECTION;
- return(GSS_S_BAD_SIG);
- }
+ if ((code = kg_decrypt(context, ctx->enc, KG_USAGE_SEAL, NULL,
+ ptr+14+cksum_len, plain, tmsglen))) {
+ xfree(plain);
+ *minor_status = code;
+ return(GSS_S_FAILURE);
+ }
+ } else {
+ plain = ptr+14+cksum_len;
+ }
- retval = g_order_check(&(ctx->seqstate), tseqnum);
+ plainlen = tmsglen;
- free(plain.data);
+ if ((sealalg == 0xffff) && ctx->big_endian) {
+ token.length = tmsglen;
+ } else {
+ conflen = kg_confounder_size(context, ctx->enc);
+ token.length = tmsglen - conflen - plain[tmsglen-1];
+ }
- if (retval) {
- *minor_status = 0;
- return(retval);
- }
+ if (token.length) {
+ if ((token.value = (void *) xmalloc(token.length)) == NULL) {
+ if (sealalg != 0xffff)
+ xfree(plain);
+ *minor_status = ENOMEM;
+ return(GSS_S_FAILURE);
+ }
+ memcpy(token.value, plain+conflen, token.length);
+ }
+ } else if (toktype == KG_TOK_SIGN_MSG) {
+ token = *message_buffer;
+ plain = token.value;
+ plainlen = token.length;
+ } else {
+ token.length = 0;
+ token.value = NULL;
+ plain = token.value;
+ plainlen = token.length;
+ }
- if (qop_state)
- *qop_state = GSS_C_QOP_DEFAULT;
+ /* compute the checksum of the message */
+
+ /* initialize the the cksum */
+ switch (signalg) {
+ case SGN_ALG_DES_MAC_MD5:
+ case SGN_ALG_MD2_5:
+ case SGN_ALG_HMAC_MD5:
+ case SGN_ALG_DES_MAC:
+ case SGN_ALG_3:
+ md5cksum.checksum_type = CKSUMTYPE_RSA_MD5;
+ break;
+ case SGN_ALG_HMAC_SHA1_DES3_KD:
+ md5cksum.checksum_type = CKSUMTYPE_HMAC_SHA1_DES3;
+ break;
+ default:
+ abort ();
+ }
- *minor_status = 0;
- return(GSS_S_COMPLETE);
-}
+ if (code = krb5_c_checksum_length(context, md5cksum.checksum_type, &sumlen))
+ return(code);
+ md5cksum.length = sumlen;
-static OM_uint32
-kg2_unwrap_integ(context, minor_status, ctx, ptr, bodysize, output, qop_state)
- krb5_context context;
- OM_uint32 *minor_status;
- krb5_gss_ctx_id_rec *ctx;
- unsigned char *ptr;
- int bodysize;
- gss_buffer_t output;
- gss_qop_t *qop_state;
-{
- krb5_error_code code;
- OM_uint32 retval;
- krb5_ui_4 tseqnum;
- int tdirection;
- int tmsglen;
- unsigned char *tmsg;
- krb5_data plain;
- krb5_checksum tcksum;
- krb5_boolean ckvalid;
- krb5_timestamp now;
+ switch (signalg) {
+ case SGN_ALG_DES_MAC_MD5:
+ case SGN_ALG_3:
+ /* compute the checksum of the message */
- output->length = 0;
- output->value = NULL;
+ /* 8 = bytes of token body to be checksummed according to spec */
- /* read the body parts out of the message */
+ if (! (data_ptr = (void *)
+ xmalloc(8 + (ctx->big_endian ? token.length : plainlen)))) {
+ if (sealalg != 0xffff)
+ xfree(plain);
+ if (toktype == KG_TOK_SEAL_MSG)
+ xfree(token.value);
+ *minor_status = ENOMEM;
+ return(GSS_S_FAILURE);
+ }
- if (bodysize < 11) {
- *minor_status = G_TOK_TRUNC;
- return(GSS_S_DEFECTIVE_TOKEN);
- }
+ (void) memcpy(data_ptr, ptr-2, 8);
- tcksum.checksum_type = (krb5_cksumtype) ((ptr[0]<<24) | (ptr[1]<<16) |
- (ptr[2]<<8) | ptr[3]);
- ptr += 4;
+ if (ctx->big_endian)
+ (void) memcpy(data_ptr+8, token.value, token.length);
+ else
+ (void) memcpy(data_ptr+8, plain, plainlen);
- plain.data = ptr;
+ plaind.length = 8 + (ctx->big_endian ? token.length : plainlen);
+ plaind.data = data_ptr;
+ code = krb5_c_make_checksum(context, md5cksum.checksum_type,
+ ctx->seq, KG_USAGE_SIGN,
+ &plaind, &md5cksum);
+ xfree(data_ptr);
+
+ if (code) {
+ if (toktype == KG_TOK_SEAL_MSG)
+ xfree(token.value);
+ *minor_status = code;
+ return(GSS_S_FAILURE);
+ }
- tseqnum = ((ptr[0]<<24) | (ptr[1]<<16) | (ptr[2]<<8) | ptr[3]);
- ptr += 4;
- tdirection = ptr[0];
- ptr += 1;
+ if ((code = kg_encrypt(context, ctx->seq, KG_USAGE_SEAL,
+ (g_OID_equal(ctx->mech_used, gss_mech_krb5_old) ?
+ ctx->seq->contents : NULL),
+ md5cksum.contents, md5cksum.contents, 16))) {
+ xfree(md5cksum.contents);
+ if (toktype == KG_TOK_SEAL_MSG)
+ xfree(token.value);
+ *minor_status = code;
+ return GSS_S_FAILURE;
+ }
- tmsglen = (ptr[0]<<8) | ptr[1];
- ptr += 2;
- bodysize -= 11;
+ if (signalg == 0)
+ cksum.length = 8;
+ else
+ cksum.length = 16;
+ cksum.contents = md5cksum.contents + 16 - cksum.length;
- if (bodysize < tmsglen) {
- *minor_status = G_TOK_TRUNC;
- return(GSS_S_DEFECTIVE_TOKEN);
- }
+ code = memcmp(cksum.contents, ptr+14, cksum.length);
+ break;
- tmsg = ptr;
- ptr += tmsglen;
- bodysize -= tmsglen;
+ case SGN_ALG_MD2_5:
+ if (!ctx->seed_init &&
+ (code = kg_make_seed(context, ctx->subkey, ctx->seed))) {
+ xfree(md5cksum.contents);
+ if (sealalg != 0xffff)
+ xfree(plain);
+ if (toktype == KG_TOK_SEAL_MSG)
+ xfree(token.value);
+ *minor_status = code;
+ return GSS_S_FAILURE;
+ }
- plain.length = ((char*)ptr) - ((char *)plain.data);
+ if (! (data_ptr = (void *)
+ xmalloc(sizeof(ctx->seed) + 8 +
+ (ctx->big_endian ? token.length : plainlen)))) {
+ xfree(md5cksum.contents);
+ if (sealalg == 0)
+ xfree(plain);
+ if (toktype == KG_TOK_SEAL_MSG)
+ xfree(token.value);
+ *minor_status = ENOMEM;
+ return(GSS_S_FAILURE);
+ }
+ (void) memcpy(data_ptr, ptr-2, 8);
+ (void) memcpy(data_ptr+8, ctx->seed, sizeof(ctx->seed));
+ if (ctx->big_endian)
+ (void) memcpy(data_ptr+8+sizeof(ctx->seed),
+ token.value, token.length);
+ else
+ (void) memcpy(data_ptr+8+sizeof(ctx->seed),
+ plain, plainlen);
+ plaind.length = 8 + sizeof(ctx->seed) +
+ (ctx->big_endian ? token.length : plainlen);
+ plaind.data = data_ptr;
+ xfree(md5cksum.contents);
+ code = krb5_c_make_checksum(context, md5cksum.checksum_type,
+ ctx->seq, KG_USAGE_SIGN,
+ &plaind, &md5cksum);
+ xfree(data_ptr);
+
+ if (code) {
+ if (sealalg == 0)
+ xfree(plain);
+ if (toktype == KG_TOK_SEAL_MSG)
+ xfree(token.value);
+ *minor_status = code;
+ return(GSS_S_FAILURE);
+ }
- tcksum.length = (ptr[0]<<8) | ptr[1];
- ptr += 2;
- bodysize -= 2;
+ code = memcmp(md5cksum.contents, ptr+14, 8);
+ /* Falls through to defective-token?? */
- if (bodysize != tcksum.length) {
- *minor_status = G_TOK_TRUNC;
+ default:
+ *minor_status = 0;
return(GSS_S_DEFECTIVE_TOKEN);
- }
-
- tcksum.contents = ptr;
- /* verify the MIC */
+ case SGN_ALG_HMAC_SHA1_DES3_KD:
+ /* compute the checksum of the message */
- if (code = krb5_c_verify_checksum(context, ctx->subkey,
- KRB5_KEYUSAGE_GSS_TOK_WRAP_INTEG,
- &plain, &tcksum, &ckvalid)) {
- *minor_status = code;
- return(GSS_S_FAILURE);
- }
+ /* 8 = bytes of token body to be checksummed according to spec */
- if (!ckvalid) {
- *minor_status = 0;
- return(GSS_S_BAD_SIG);
- }
+ if (! (data_ptr = (void *)
+ xmalloc(8 + (ctx->big_endian ? token.length : plainlen)))) {
+ if (sealalg != 0xffff)
+ xfree(plain);
+ if (toktype == KG_TOK_SEAL_MSG)
+ xfree(token.value);
+ *minor_status = ENOMEM;
+ return(GSS_S_FAILURE);
+ }
- /* check context expiry */
-
- if ((code = krb5_timeofday(context, &now))) {
- *minor_status = code;
- return(GSS_S_FAILURE);
- }
-
- if (now > ctx->endtime) {
- *minor_status = 0;
- return(GSS_S_CONTEXT_EXPIRED);
- }
-
- /* do sequencing checks */
-
- if ((ctx->initiate && tdirection != 0xff) ||
- (!ctx->initiate && tdirection != 0)) {
- *minor_status = G_BAD_DIRECTION;
- return(GSS_S_BAD_SIG);
- }
-
- if (retval = g_order_check(&(ctx->seqstate), tseqnum)) {
- *minor_status = 0;
- return(retval);
- }
-
- if (tmsglen) {
- if ((output->value = (void *) malloc(tmsglen)) == NULL) {
- *minor_status = ENOMEM;
- return(GSS_S_FAILURE);
- }
- memcpy(output->value, tmsg, tmsglen);
- output->length = tmsglen;
- }
-
- if (qop_state)
- *qop_state = GSS_C_QOP_DEFAULT;
-
- *minor_status = 0;
- return(GSS_S_COMPLETE);
-}
+ (void) memcpy(data_ptr, ptr-2, 8);
-static OM_uint32
-kg2_unwrap_priv(context, minor_status, ctx, ptr, bodysize, output, qop_state)
- krb5_context context;
- OM_uint32 *minor_status;
- krb5_gss_ctx_id_rec *ctx;
- unsigned char *ptr;
- int bodysize;
- gss_buffer_t output;
- gss_qop_t *qop_state;
-{
- krb5_error_code code;
- OM_uint32 retval;
- krb5_enc_data cipher;
- krb5_data plain;
- krb5_ui_4 tseqnum;
- int tdirection;
- int tmsglen;
- unsigned char *tmsg;
- krb5_timestamp now;
+ if (ctx->big_endian)
+ (void) memcpy(data_ptr+8, token.value, token.length);
+ else
+ (void) memcpy(data_ptr+8, plain, plainlen);
- output->length = 0;
- output->value = NULL;
+ plaind.length = 8 + (ctx->big_endian ? token.length : plainlen);
+ plaind.data = data_ptr;
+ code = krb5_c_make_checksum(context, md5cksum.checksum_type,
+ ctx->seq, KG_USAGE_SIGN,
+ &plaind, &md5cksum);
+ xfree(data_ptr);
- /* read the body parts out of the message */
+ if (code) {
+ if (toktype == KG_TOK_SEAL_MSG)
+ xfree(token.value);
+ *minor_status = code;
+ return(GSS_S_FAILURE);
+ }
- if (bodysize < 2) {
- *minor_status = G_TOK_TRUNC;
- return(GSS_S_DEFECTIVE_TOKEN);
+ code = memcmp(md5cksum.contents, ptr+14, md5cksum.length);
+ break;
}
- cipher.ciphertext.length = (ptr[0]<<8) | ptr[1];
- ptr += 2;
- bodysize -= 2;
+ xfree(md5cksum.contents);
+ if (sealalg != 0xffff)
+ xfree(plain);
- if (bodysize != cipher.ciphertext.length) {
- *minor_status = G_TOK_TRUNC;
- return(GSS_S_DEFECTIVE_TOKEN);
- }
+ /* compare the computed checksum against the transmitted checksum */
- cipher.ciphertext.data = ptr;
- cipher.enctype = ENCTYPE_UNKNOWN;
-
- plain.length = cipher.ciphertext.length;
- if ((plain.data = (char *) malloc(plain.length)) == NULL) {
+ if (code) {
+ if (toktype == KG_TOK_SEAL_MSG)
+ xfree(token.value);
*minor_status = 0;
- return(GSS_S_FAILURE);
- }
-
- /* decrypt (and implicitly verify) the encrypted data */
-
- if (code = krb5_c_decrypt(context, ctx->subkey,
- KRB5_KEYUSAGE_GSS_TOK_WRAP_PRIV,
- 0, &cipher, &plain)) {
- free(plain.data);
- *minor_status = code;
- return(GSS_S_FAILURE);
+ return(GSS_S_BAD_SIG);
}
- /* parse out the encrypted fields */
- ptr = plain.data;
- bodysize = plain.length;
+ /* it got through unscathed. Make sure the context is unexpired */
- if (bodysize < 7) {
- free(plain.data);
- *minor_status = G_TOK_TRUNC;
- return(GSS_S_DEFECTIVE_TOKEN);
- }
+ if (toktype == KG_TOK_SEAL_MSG)
+ *message_buffer = token;
- tseqnum = ((ptr[0]<<24) | (ptr[1]<<16) | (ptr[2]<<8) | ptr[3]);
- ptr += 4;
- tdirection = ptr[0];
- ptr += 1;
+ if (conf_state)
+ *conf_state = (sealalg != 0xffff);
- tmsglen = (ptr[0]<<8) | ptr[1];
- ptr += 2;
- bodysize -= 7;
-
- /* check context expiry */
+ if (qop_state)
+ *qop_state = GSS_C_QOP_DEFAULT;
if ((code = krb5_timeofday(context, &now))) {
- free(plain.data);
*minor_status = code;
return(GSS_S_FAILURE);
}
if (now > ctx->endtime) {
- free(plain.data);
*minor_status = 0;
return(GSS_S_CONTEXT_EXPIRED);
}
/* do sequencing checks */
- if ((ctx->initiate && tdirection != 0xff) ||
- (!ctx->initiate && tdirection != 0)) {
- free(plain.data);
- *minor_status = G_BAD_DIRECTION;
+ if ((code = kg_get_seq_num(context, ctx->seq, ptr+14, ptr+6, &direction,
+ &seqnum))) {
+ if (toktype == KG_TOK_SEAL_MSG)
+ xfree(token.value);
+ *minor_status = code;
return(GSS_S_BAD_SIG);
}
- if (retval = g_order_check(&(ctx->seqstate), tseqnum)) {
- free(plain.data);
- *minor_status = 0;
- return(retval);
- }
-
- /* now copy out the data. can't do a strict equality check here,
- since the output could be padded. */
-
- if (bodysize < tmsglen) {
- free(plain.data);
- *minor_status = G_TOK_TRUNC;
- return(GSS_S_DEFECTIVE_TOKEN);
- }
-
- tmsg = ptr;
-
- if (tmsglen) {
- if ((output->value = (void *) malloc(tmsglen)) == NULL) {
- free(plain.data);
- *minor_status = ENOMEM;
- return(GSS_S_FAILURE);
- }
- memcpy(output->value, tmsg, tmsglen);
- output->length = tmsglen;
+ if ((ctx->initiate && direction != 0xff) ||
+ (!ctx->initiate && direction != 0)) {
+ if (toktype == KG_TOK_SEAL_MSG)
+ xfree(token.value);
+ *minor_status = G_BAD_DIRECTION;
+ return(GSS_S_BAD_SIG);
}
- if (qop_state)
- *qop_state = GSS_C_QOP_DEFAULT;
+ retval = g_order_check(&(ctx->seqstate), seqnum);
- free(plain.data);
+ /* success or ordering violation */
*minor_status = 0;
- return(GSS_S_COMPLETE);
+ return(retval);
}
/* message_buffer is an input if SIGN, output if SEAL, and ignored if DEL_CTX
conf_state is only valid if SEAL. */
OM_uint32
-kg_unseal_v1(context, minor_status, ctx, ptr, bodysize, message_buffer,
- conf_state, qop_state, toktype)
- krb5_context context;
- OM_uint32 *minor_status;
- krb5_gss_ctx_id_rec *ctx;
- unsigned char *ptr;
- int bodysize;
- gss_buffer_t message_buffer;
- int *conf_state;
- int *qop_state;
- int toktype;
+kg_unseal(context, minor_status, context_handle, input_token_buffer,
+ message_buffer, conf_state, qop_state, toktype)
+ krb5_context context;
+ OM_uint32 *minor_status;
+ gss_ctx_id_t context_handle;
+ gss_buffer_t input_token_buffer;
+ gss_buffer_t message_buffer;
+ int *conf_state;
+ int *qop_state;
+ int toktype;
{
- krb5_error_code code;
- int tmsglen;
- int conflen = 0;
- int signalg;
- int sealalg;
- gss_buffer_desc token;
- krb5_checksum cksum;
- krb5_checksum desmac;
- krb5_checksum md5cksum;
- krb5_data plaind;
- char *data_ptr;
- krb5_timestamp now;
- unsigned char *plain;
- int cksum_len = 0;
- int plainlen;
- int err;
- int direction;
- krb5_int32 seqnum;
- OM_uint32 retval;
- size_t sumlen;
-
- if (toktype == KG_TOK_SEAL_MSG) {
- message_buffer->length = 0;
- message_buffer->value = NULL;
- }
-
- /* get the sign and seal algorithms */
-
- signalg = ptr[0] + (ptr[1]<<8);
- sealalg = ptr[2] + (ptr[3]<<8);
-
- /* Sanity checks */
-
- if ((ptr[4] != 0xff) || (ptr[5] != 0xff)) {
- *minor_status = 0;
- return GSS_S_DEFECTIVE_TOKEN;
- }
-
- if ((toktype != KG_TOK_SEAL_MSG) &&
- (sealalg != 0xffff)) {
- *minor_status = 0;
- return GSS_S_DEFECTIVE_TOKEN;
- }
-
- /* in the current spec, there is only one valid seal algorithm per
- key type, so a simple comparison is ok */
-
- if ((toktype == KG_TOK_SEAL_MSG) &&
- !((sealalg == 0xffff) ||
- (sealalg == ctx->sealalg))) {
- *minor_status = 0;
- return GSS_S_DEFECTIVE_TOKEN;
- }
-
- /* there are several mappings of seal algorithms to sign algorithms,
- but few enough that we can try them all. */
-
- if (((ctx->sealalg == 0) &&
- (signalg > 1)) ||
- ((ctx->sealalg == 1) &&
- (signalg != 3))) {
- *minor_status = 0;
- return GSS_S_DEFECTIVE_TOKEN;
- }
-
- switch (signalg) {
- case 0:
- case 1:
- cksum_len = 8;
- break;
- case 3:
- cksum_len = 16;
- break;
- }
-
- if (toktype == KG_TOK_SEAL_MSG)
- tmsglen = bodysize-(14+cksum_len);
-
- /* get the token parameters */
-
- /* decode the message, if SEAL */
-
- if (toktype == KG_TOK_SEAL_MSG) {
- if (sealalg != 0xffff) {
- if ((plain = (unsigned char *) xmalloc(tmsglen)) == NULL) {
- *minor_status = ENOMEM;
- return(GSS_S_FAILURE);
- }
+ krb5_gss_ctx_id_rec *ctx;
+ unsigned char *ptr;
+ int bodysize;
+ int err;
+
+ /* validate the context handle */
+ if (! kg_validate_ctx_id(context_handle)) {
+ *minor_status = (OM_uint32) G_VALIDATE_FAILED;
+ return(GSS_S_NO_CONTEXT);
+ }
- if ((code = kg_decrypt(context, ctx->enc, NULL,
- ptr+14+cksum_len, plain, tmsglen))) {
- xfree(plain);
- *minor_status = code;
- return(GSS_S_FAILURE);
- }
- } else {
- plain = ptr+14+cksum_len;
- }
-
- plainlen = tmsglen;
-
- if ((sealalg == 0xffff) && ctx->big_endian) {
- token.length = tmsglen;
- } else {
- conflen = kg_confounder_size(context, ctx->enc);
- token.length = tmsglen - conflen - plain[tmsglen-1];
- }
-
- if (token.length) {
- if ((token.value = (void *) xmalloc(token.length)) == NULL) {
- if (sealalg != 0xffff)
- xfree(plain);
- *minor_status = ENOMEM;
- return(GSS_S_FAILURE);
- }
- memcpy(token.value, plain+conflen, token.length);
- }
- } else if (toktype == KG_TOK_SIGN_MSG) {
- token = *message_buffer;
- plain = token.value;
- plainlen = token.length;
- } else {
- token.length = 0;
- token.value = NULL;
- plain = token.value;
- plainlen = token.length;
- }
-
- /* compute the checksum of the message */
-
- /* initialize the the cksum */
- if (code = krb5_c_checksum_length(context, CKSUMTYPE_RSA_MD5, &sumlen))
- return(code);
-
- md5cksum.checksum_type = CKSUMTYPE_RSA_MD5;
- md5cksum.length = sumlen;
-
- switch (signalg) {
- case 0:
- case 3:
- /* compute the checksum of the message */
-
- /* 8 = bytes of token body to be checksummed according to spec */
-
- if (! (data_ptr = (void *)
- xmalloc(8 + (ctx->big_endian ? token.length : plainlen)))) {
- if (sealalg != 0xffff)
- xfree(plain);
- if (toktype == KG_TOK_SEAL_MSG)
- xfree(token.value);
- *minor_status = ENOMEM;
- return(GSS_S_FAILURE);
- }
-
- (void) memcpy(data_ptr, ptr-2, 8);
-
- if (ctx->big_endian)
- (void) memcpy(data_ptr+8, token.value, token.length);
- else
- (void) memcpy(data_ptr+8, plain, plainlen);
-
- plaind.length = 8 + (ctx->big_endian ? token.length : plainlen);
- plaind.data = data_ptr;
- code = krb5_c_make_checksum(context, md5cksum.checksum_type, 0, 0,
- &plaind, &md5cksum);
- xfree(data_ptr);
-
- if (code) {
- if (toktype == KG_TOK_SEAL_MSG)
- xfree(token.value);
- *minor_status = code;
- return(GSS_S_FAILURE);
- }
-
-#if 0
- /* XXX this depends on the key being a single-des key, but that's
- all that kerberos supports right now */
-
- /* initialize the the cksum and allocate the contents buffer */
- cksum.checksum_type = CKSUMTYPE_DESCBC;
- cksum.length = krb5_checksum_size(context, CKSUMTYPE_DESCBC);
- if ((cksum.contents = (krb5_octet *) xmalloc(cksum.length)) == NULL) {
- xfree(md5cksum.contents);
- if (toktype == KG_TOK_SEAL_MSG)
- xfree(token.value);
- *minor_status = ENOMEM;
- return(GSS_S_FAILURE);
- }
-
- /* XXX not converted to new api since it's inside an #if 0 */
- if (code = krb5_calculate_checksum(context, cksum.checksum_type,
- md5cksum.contents, 16,
- ctx->seq.key->contents,
- ctx->seq.key->length,
- &cksum)) {
- xfree(cksum.contents);
- xfree(md5cksum.contents);
- if (toktype == KG_TOK_SEAL_MSG)
- xfree(token.value);
- *minor_status = code;
- return(GSS_S_FAILURE);
- }
-
- code = memcmp(cksum.contents, ptr+14, cksum.length);
-
- xfree(cksum.contents);
-#else
- if ((code = kg_encrypt(context, ctx->seq,
- (g_OID_equal(ctx->mech_used, gss_mech_krb5_old) ?
- ctx->seq->contents : NULL),
- md5cksum.contents, md5cksum.contents, 16))) {
- xfree(md5cksum.contents);
- if (toktype == KG_TOK_SEAL_MSG)
- xfree(token.value);
- *minor_status = code;
- return GSS_S_FAILURE;
- }
-
- if (signalg == 0)
- cksum.length = 8;
- else
- cksum.length = 16;
- cksum.contents = md5cksum.contents + 16 - cksum.length;
-
- code = memcmp(cksum.contents, ptr+14, cksum.length);
-#endif
- break;
-
- case 1:
- if (!ctx->seed_init &&
- (code = kg_make_seed(context, ctx->subkey, ctx->seed))) {
- xfree(md5cksum.contents);
- if (sealalg != 0xffff)
- xfree(plain);
- if (toktype == KG_TOK_SEAL_MSG)
- xfree(token.value);
- *minor_status = code;
- return GSS_S_FAILURE;
- }
-
- if (! (data_ptr = (void *)
- xmalloc(sizeof(ctx->seed) + 8 +
- (ctx->big_endian ? token.length : plainlen)))) {
- xfree(md5cksum.contents);
- if (sealalg == 0)
- xfree(plain);
- if (toktype == KG_TOK_SEAL_MSG)
- xfree(token.value);
- *minor_status = ENOMEM;
- return(GSS_S_FAILURE);
- }
- (void) memcpy(data_ptr, ptr-2, 8);
- (void) memcpy(data_ptr+8, ctx->seed, sizeof(ctx->seed));
- if (ctx->big_endian)
- (void) memcpy(data_ptr+8+sizeof(ctx->seed),
- token.value, token.length);
- else
- (void) memcpy(data_ptr+8+sizeof(ctx->seed),
- plain, plainlen);
- plaind.length = 8 + sizeof(ctx->seed) +
- (ctx->big_endian ? token.length : plainlen);
- plaind.data = data_ptr;
- xfree(md5cksum.contents);
- code = krb5_c_make_checksum(context, md5cksum.checksum_type, 0, 0,
- &plaind, &md5cksum);
- xfree(data_ptr);
-
- if (code) {
- if (sealalg == 0)
- xfree(plain);
- if (toktype == KG_TOK_SEAL_MSG)
- xfree(token.value);
- *minor_status = code;
- return(GSS_S_FAILURE);
- }
-
- code = memcmp(md5cksum.contents, ptr+14, 8);
-
- default:
- *minor_status = 0;
- return(GSS_S_DEFECTIVE_TOKEN);
- }
-
- xfree(md5cksum.contents);
- if (sealalg != 0xffff)
- xfree(plain);
-
- /* compare the computed checksum against the transmitted checksum */
-
- if (code) {
- if (toktype == KG_TOK_SEAL_MSG)
- xfree(token.value);
- *minor_status = 0;
- return(GSS_S_BAD_SIG);
- }
-
-
- /* it got through unscathed. Make sure the context is unexpired */
-
- if (toktype == KG_TOK_SEAL_MSG)
- *message_buffer = token;
-
- if (conf_state)
- *conf_state = (sealalg != 0xffff);
-
- if (qop_state)
- *qop_state = GSS_C_QOP_DEFAULT;
-
- if ((code = krb5_timeofday(context, &now))) {
- *minor_status = code;
- return(GSS_S_FAILURE);
- }
-
- if (now > ctx->endtime) {
- *minor_status = 0;
- return(GSS_S_CONTEXT_EXPIRED);
- }
-
- /* do sequencing checks */
-
- if ((code = kg_get_seq_num(context, ctx->seq, ptr+14, ptr+6, &direction,
- &seqnum))) {
- if (toktype == KG_TOK_SEAL_MSG)
- xfree(token.value);
- *minor_status = code;
- return(GSS_S_BAD_SIG);
- }
-
- if ((ctx->initiate && direction != 0xff) ||
- (!ctx->initiate && direction != 0)) {
- if (toktype == KG_TOK_SEAL_MSG)
- xfree(token.value);
- *minor_status = G_BAD_DIRECTION;
- return(GSS_S_BAD_SIG);
- }
-
- retval = g_order_check(&(ctx->seqstate), seqnum);
-
- /* success or ordering violation */
-
- *minor_status = 0;
- return(retval);
-}
+ ctx = (krb5_gss_ctx_id_rec *) context_handle;
-/* message_buffer is an input if SIGN, output if SEAL, and ignored if DEL_CTX
- conf_state is only valid if SEAL. */
+ if (! ctx->established) {
+ *minor_status = KG_CTX_INCOMPLETE;
+ return(GSS_S_NO_CONTEXT);
+ }
-OM_uint32
-kg_unseal(context, minor_status, context_handle, input_token_buffer,
- message_buffer, conf_state, qop_state, toktype)
- krb5_context context;
- OM_uint32 *minor_status;
- gss_ctx_id_t context_handle;
- gss_buffer_t input_token_buffer;
- gss_buffer_t message_buffer;
- int *conf_state;
- int *qop_state;
- int toktype;
-{
- krb5_gss_ctx_id_rec *ctx;
- unsigned char *ptr;
- int bodysize;
- int err;
- OM_uint32 retval;
-
- /* validate the context handle */
- if (! kg_validate_ctx_id(context_handle)) {
- *minor_status = (OM_uint32) G_VALIDATE_FAILED;
- return(GSS_S_NO_CONTEXT);
- }
-
- ctx = (krb5_gss_ctx_id_rec *) context_handle;
-
- if (! ctx->established) {
- *minor_status = KG_CTX_INCOMPLETE;
- return(GSS_S_NO_CONTEXT);
- }
-
- /* parse the token, leave the data in message_buffer, setting conf_state */
-
- /* verify the header */
-
- ptr = (unsigned char *) input_token_buffer->value;
-
- if (ctx->gsskrb5_version == 2000) {
- if (!(err = g_verify_token_header((gss_OID) ctx->mech_used,
- &bodysize, &ptr, KG2_TOK_MIC,
- input_token_buffer->length))) {
- return(kg2_verify_mic(context, minor_status, ctx, ptr, bodysize,
- message_buffer, qop_state));
- } else if (!(err = g_verify_token_header((gss_OID) ctx->mech_used,
- &bodysize, &ptr,
- KG2_TOK_WRAP_INTEG,
- input_token_buffer->length))) {
- if (GSS_ERROR(retval = kg2_unwrap_integ(context, minor_status,
- ctx, ptr, bodysize,
- message_buffer, qop_state)))
- return(retval);
-
- if (conf_state)
- *conf_state = 0;
- return(GSS_S_COMPLETE);
- } else if (!(err = g_verify_token_header((gss_OID) ctx->mech_used,
- &bodysize, &ptr,
- KG2_TOK_WRAP_PRIV,
- input_token_buffer->length))) {
- if (GSS_ERROR(retval = kg2_unwrap_priv(context, minor_status,
- ctx, ptr, bodysize,
- message_buffer, qop_state)))
- return(retval);
-
- if (conf_state)
- *conf_state = 1;
- return(GSS_S_COMPLETE);
- }
- } else {
- if (!(err = g_verify_token_header((gss_OID) ctx->mech_used,
- &bodysize, &ptr, toktype,
- input_token_buffer->length))) {
- return(kg_unseal_v1(context, minor_status, ctx, ptr, bodysize,
- message_buffer, conf_state, qop_state,
- toktype));
- }
- }
-
- *minor_status = err;
- return(GSS_S_DEFECTIVE_TOKEN);
+ /* parse the token, leave the data in message_buffer, setting conf_state */
+
+ /* verify the header */
+
+ ptr = (unsigned char *) input_token_buffer->value;
+
+ if (!(err = g_verify_token_header((gss_OID) ctx->mech_used,
+ &bodysize, &ptr, toktype,
+ input_token_buffer->length))) {
+ return(kg_unseal_v1(context, minor_status, ctx, ptr, bodysize,
+ message_buffer, conf_state, qop_state,
+ toktype));
+ }
+
+ *minor_status = err;
+ return(GSS_S_DEFECTIVE_TOKEN);
}
* krb5_int32 for seq_recv.
* krb5_int32 for established.
* krb5_int32 for big_endian.
- * krb5_int32 for gsskrb5_version.
* krb5_int32 for nctypes.
* krb5_int32 for trailer.
*/
&bp, &remain);
(void) krb5_ser_pack_int32((krb5_int32) ctx->big_endian,
&bp, &remain);
- (void) krb5_ser_pack_int32((krb5_int32) ctx->gsskrb5_version,
- &bp, &remain);
(void) krb5_ser_pack_int32((krb5_int32) ctx->nctypes,
&bp, &remain);
(void) krb5_ser_unpack_int32(&ibuf, &bp, &remain);
ctx->big_endian = (int) ibuf;
(void) krb5_ser_unpack_int32(&ibuf, &bp, &remain);
- ctx->gsskrb5_version = (int) ibuf;
- (void) krb5_ser_unpack_int32(&ibuf, &bp, &remain);
ctx->nctypes = (int) ibuf;
if ((kret = kg_oid_internalize(kcontext, &ctx->mech_used, &bp,
#include "gssapiP_krb5.h"
#include <memory.h>
+/* Checksumming the channel bindings always uses plain MD5. */
krb5_error_code
kg_checksum_channel_bindings(context, cb, cksum, bigend)
krb5_context context;
* $Id$
*/
-static unsigned char zeros[8] = {0,0,0,0,0,0,0,0};
-
int
kg_confounder_size(context, key)
krb5_context context;
}
krb5_error_code
-kg_encrypt(context, key, iv, in, out, length)
+kg_encrypt(context, key, usage, iv, in, out, length)
krb5_context context;
krb5_keyblock *key;
+ int usage;
krb5_pointer iv;
krb5_pointer in;
krb5_pointer out;
return(code);
ivd.length = blocksize;
- ivd.data = iv;
+ ivd.data = malloc(ivd.length);
+ if (ivd.data == NULL)
+ return ENOMEM;
+ memcpy(ivd.data, iv, ivd.length);
pivd = &ivd;
} else {
pivd = NULL;
outputd.ciphertext.length = length;
outputd.ciphertext.data = out;
- return(krb5_c_encrypt(context, key,
- /* XXX this routine is only used for the old
- bare-des stuff which doesn't use the
- key usage */ 0, pivd, &inputd, &outputd));
+ code = krb5_c_encrypt(context, key, usage, pivd, &inputd, &outputd);
+ if (pivd != NULL)
+ krb5_free_data_contents(context, pivd);
+ return code;
}
/* length is the length of the cleartext. */
krb5_error_code
-kg_decrypt(context, key, iv, in, out, length)
+kg_decrypt(context, key, usage, iv, in, out, length)
krb5_context context;
krb5_keyblock *key;
+ int usage;
krb5_pointer iv;
krb5_pointer in;
krb5_pointer out;
return(code);
ivd.length = blocksize;
- ivd.data = iv;
+ ivd.data = malloc(ivd.length);
+ if (ivd.data == NULL)
+ return ENOMEM;
+ memcpy(ivd.data, iv, ivd.length);
pivd = &ivd;
} else {
pivd = NULL;
outputd.length = length;
outputd.data = out;
- return(krb5_c_decrypt(context, key,
- /* XXX this routine is only used for the old
- bare-des stuff which doesn't use the
- key usage */ 0, pivd, &inputd, &outputd));
+ code = krb5_c_decrypt(context, key, usage, pivd, &inputd, &outputd);
+ if (pivd != NULL)
+ krb5_free_data_contents(context, pivd);
+ return code;
}
for (i=0; i<tmpkey->length; i++)
tmpkey->contents[i] = key->contents[key->length - 1 - i];
- code = kg_encrypt(context, tmpkey, NULL, zeros, seed, 16);
+ code = kg_encrypt(context, tmpkey, KG_USAGE_SEAL, NULL, zeros, seed, 16);
krb5_free_keyblock(context, tmpkey);
plain[6] = direction;
plain[7] = direction;
- return(kg_encrypt(context, key, cksum, plain, buf, 8));
+ return(kg_encrypt(context, key, KG_USAGE_SEQ, cksum, plain, buf, 8));
}
krb5_error_code kg_get_seq_num(context, key, cksum, buf, direction, seqnum)
krb5_error_code code;
unsigned char plain[8];
- if (code = kg_decrypt(context, key, cksum, buf, plain, 8))
+ if (code = kg_decrypt(context, key, KG_USAGE_SEQ, cksum, buf, plain, 8))
return(code);
if ((plain[4] != plain[5]) ||
+/*
+ * Copyright 2000 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
+ *
+ * Export of this software from the United States of America may
+ * require a specific license from the United States Government.
+ * It is the responsibility of any person or organization contemplating
+ * export to obtain such a license before exporting.
+ *
+ * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
+ * distribute this software and its documentation for any purpose and
+ * without fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright notice and
+ * this permission notice appear in supporting documentation, and that
+ * the name of M.I.T. not be used in advertising or publicity pertaining
+ * to distribution of the software without specific, written prior
+ * permission. Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose. It is provided "as is" without express
+ * or implied warranty.
+ *
+ */
/*
* Copyright 1993 by OpenVision Technologies, Inc.
*
krb5_context context;
krb5_gss_ctx_id_rec *ctx;
krb5_error_code code;
+ OM_uint32 data_size, conflen;
+ OM_uint32 ohlen;
+ int overhead;
if (GSS_ERROR(kg_get_context(minor_status, &context)))
return(GSS_S_FAILURE);
return(GSS_S_NO_CONTEXT);
}
- if (ctx->gsskrb5_version == 2000) {
- if (conf_req_flag) {
- /* this is pretty gross. take the max output, and call
- krb5_c_encrypt_length to see how much overhead is added
- on. subtract that much, and see if it fits in the
- requested space. If not, start subtracting 1 until it
- does. This doesn't necessarily give us the optimal
- packing, but I think that's ok (I could start adding 1
- until I went over, but that seems like it's not worth
- the effort). This is probably O(blocksize), but that's
- never going to be large. */
-
- OM_uint32 headerlen, plainlen;
- size_t enclen;
-
- headerlen = g_token_size((gss_OID) ctx->mech_used, 2);
- plainlen = req_output_size - headerlen;
-
- if (code = krb5_c_encrypt_length(context, ctx->enc->enctype,
- plainlen, &enclen)) {
- *minor_status = code;
- return(GSS_S_FAILURE);
- }
-
- plainlen -= plainlen - (enclen - plainlen);
-
- if (code = krb5_c_encrypt_length(context, ctx->enc->enctype,
- plainlen, &enclen)) {
- *minor_status = code;
- return(GSS_S_FAILURE);
- }
-
- while (headerlen + enclen > req_output_size) {
- plainlen--;
-
- if (code = krb5_c_encrypt_length(context, ctx->enc->enctype,
- plainlen, &enclen)) {
- *minor_status = code;
- return(GSS_S_FAILURE);
- }
- }
-
- /* subtract off the fixed size inside the encrypted part */
-
- plainlen -= 7;
-
- *max_input_size = plainlen;
- } else {
- size_t cksumlen;
- OM_uint32 headerlen;
-
- if (code = krb5_c_checksum_length(context, ctx->ctypes[0],
- &cksumlen)) {
- *minor_status = code;
- return(GSS_S_FAILURE);
- }
-
- headerlen = g_token_size((gss_OID) ctx->mech_used, 13 + cksumlen);
-
- *max_input_size = req_output_size - headerlen;
- }
- } else {
- OM_uint32 data_size, conflen;
- OM_uint32 ohlen;
- int overhead;
-
- /* Calculate the token size and subtract that from the output size */
- overhead = 7 + ctx->mech_used->length;
- data_size = req_output_size;
- if (conf_req_flag) {
- conflen = kg_confounder_size(context, ctx->enc);
- data_size = (conflen + data_size + 8) & (~7);
- }
- ohlen = g_token_size((gss_OID) ctx->mech_used,
- (unsigned int) (data_size + ctx->cksum_size + 14))
- - req_output_size;
-
- if (ohlen+overhead < req_output_size)
- /*
- * Cannot have trailer length that will cause us to pad over
- * our length
- */
- *max_input_size = (req_output_size - ohlen - overhead) & (~7);
- else
- *max_input_size = 0;
- }
+ /* Calculate the token size and subtract that from the output size */
+ overhead = 7 + ctx->mech_used->length;
+ data_size = req_output_size;
+ conflen = kg_confounder_size(context, ctx->enc);
+ data_size = (conflen + data_size + 8) & (~(OM_uint32)7);
+ ohlen = g_token_size((gss_OID) ctx->mech_used,
+ (unsigned int) (data_size + ctx->cksum_size + 14))
+ - req_output_size;
+
+ if (ohlen+overhead < req_output_size)
+ /*
+ * Cannot have trailer length that will cause us to pad over our
+ * length.
+ */
+ *max_input_size = (req_output_size - ohlen - overhead) & (~(OM_uint32)7);
+ else
+ *max_input_size = 0;
*minor_status = 0;
return(GSS_S_COMPLETE);
+2000-05-31 Ken Raeburn <raeburn@mit.edu>
+
+ * alt_prof.c (kadm5_get_config_params): Include des3 in supported
+ enctypes by default.
+
+2000-05-19 Ken Raeburn <raeburn@mit.edu>
+
+ * ovsec_glue.c (ovsec_kadm_chpass_principal_util): Use 1024 for
+ hard-coded length, to match existing callers.
+
+2000-05-11 Nalin Dahyabhai <nalin@redhat.com>
+
+ * admin.h: Add a length parameter to kadm5_chpass_principal_util().
+ * admin_internal.h: Add a length parameter to
+ _kadm5_chpass_principal_util().
+ * chpass_util.c (_kadm5_chpass_principal_util): Add a length parameter,
+ and use it to avoid overflowing "msg_ret".
+ * ovsec_glue.c (ovsec_kadm_chpass_principal_util): Adjust for new
+ parameter in kadm5_chpass_principal_util().
+
+2000-05-01 Nalin Dahyabhai <nalin@redhat.com>
+
+ * logger.c (klog_com_err_proc): Don't overflow buffer "outbuf".
+
2000-02-26 Tom Yu <tlyu@mit.edu>
* kadm_rpc_xdr.c (xdr_cprinc3_arg): Don't XDR the nonexistent
krb5_principal princ,
char *new_pw,
char **ret_pw,
- char *msg_ret);
+ char *msg_ret,
+ int msg_len);
kadm5_ret_t kadm5_free_principal_ent(void *server_handle,
kadm5_principal_ent_t
krb5_principal princ,
char *new_pw,
char **ret_pw,
- char *msg_ret);
+ char *msg_ret,
+ int msg_len);
/* this is needed by the alt_prof code I stole. The functions
maybe shouldn't be named krb5_*, but they are. */
if (aprofile)
krb5_aprof_get_string(aprofile, hierarchy, TRUE, &svalue);
if (svalue == NULL)
- svalue = strdup("des-cbc-crc:normal");
-
+ svalue = strdup("des3-hmac-sha1:normal des-cbc-crc:normal");
+
params.keysalts = NULL;
params.num_keysalts = 0;
krb5_string_to_keysalts(svalue,
krb5_principal princ,
char *new_pw,
char **ret_pw,
- char *msg_ret)
+ char *msg_ret,
+ int msg_len)
{
int code, code2, pwsize;
static char buffer[255];
memset(buffer, 0, sizeof(buffer));
#endif
if (code == KRB5_LIBOS_BADPWDMATCH) {
- strcpy(msg_ret, string_text(CHPASS_UTIL_NEW_PASSWORD_MISMATCH));
+ strncpy(msg_ret, string_text(CHPASS_UTIL_NEW_PASSWORD_MISMATCH),
+ msg_len - 1);
+ msg_ret[msg_len - 1] = '\0';
return(code);
} else {
- sprintf(msg_ret, "%s %s\n%s\n", error_message(code),
- string_text(CHPASS_UTIL_WHILE_READING_PASSWORD),
- string_text(CHPASS_UTIL_PASSWORD_NOT_CHANGED));
+ strncpy(msg_ret, error_message(code), msg_len - 1);
+ strncat(msg_ret, " ", msg_len - 1);
+ strncat(msg_ret, string_text(CHPASS_UTIL_WHILE_READING_PASSWORD),
+ msg_len - 1);
+ strncat(msg_ret, string_text(CHPASS_UTIL_PASSWORD_NOT_CHANGED),
+ msg_len - 1);
+ msg_ret[msg_len - 1] = '\0';
return(code);
}
}
#ifdef ZEROPASSWD
memset(buffer, 0, sizeof(buffer));
#endif
- strcpy(msg_ret, string_text(CHPASS_UTIL_NO_PASSWORD_READ));
+ strncpy(msg_ret, string_text(CHPASS_UTIL_NO_PASSWORD_READ), msg_len - 1);
+ msg_ret[msg_len - 1] = '\0';
return(KRB5_LIBOS_CANTREADPWD); /* could do better */
}
}
#endif
if (code == KADM5_OK) {
- strcpy(msg_ret, string_text(CHPASS_UTIL_PASSWORD_CHANGED));
+ strncpy(msg_ret, string_text(CHPASS_UTIL_PASSWORD_CHANGED), msg_len - 1);
+ msg_ret[msg_len - 1] = '\0';
return(0);
}
/* Ok, we have a password quality error. Return a good message */
if (code == KADM5_PASS_REUSE) {
- strcpy(msg_ret, string_text(CHPASS_UTIL_PASSWORD_REUSE));
+ strncpy(msg_ret, string_text(CHPASS_UTIL_PASSWORD_REUSE), msg_len - 1);
+ msg_ret[msg_len - 1] = '\0';
return(code);
}
if (code == KADM5_PASS_Q_DICT) {
- strcpy(msg_ret, string_text(CHPASS_UTIL_PASSWORD_IN_DICTIONARY));
+ strncpy(msg_ret, string_text(CHPASS_UTIL_PASSWORD_IN_DICTIONARY),
+ msg_len - 1);
+ msg_ret[msg_len - 1] = '\0';
return(code);
}
code2 = kadm5_get_principal (lhandle, princ, &princ_ent,
KADM5_PRINCIPAL_NORMAL_MASK);
if (code2 != 0) {
- sprintf(msg_ret, "%s %s\n%s %s\n\n%s\n ", error_message(code2),
- string_text(CHPASS_UTIL_GET_PRINC_INFO),
- error_message(code),
- string_text(CHPASS_UTIL_WHILE_TRYING_TO_CHANGE),
- string_text(CHPASS_UTIL_PASSWORD_NOT_CHANGED));
+ strncpy(msg_ret, error_message(code2), msg_len - 1);
+ strncat(msg_ret, " ", msg_len - 1 - strlen(msg_ret));
+ strncat(msg_ret, string_text(CHPASS_UTIL_GET_PRINC_INFO), msg_len - 1 - strlen(msg_ret));
+ strncat(msg_ret, "\n", msg_len - 1 - strlen(msg_ret));
+ strncat(msg_ret, error_message(code), msg_len - 1 - strlen(msg_ret));
+ strncat(msg_ret, " ", msg_len - 1 - strlen(msg_ret));
+ strncat(msg_ret, string_text(CHPASS_UTIL_WHILE_TRYING_TO_CHANGE),
+ msg_len - 1 - strlen(msg_ret));
+ strncat(msg_ret, "\n\n", msg_len - 1 - strlen(msg_ret));
+ strncat(msg_ret, string_text(CHPASS_UTIL_PASSWORD_NOT_CHANGED),
+ msg_len - 1 - strlen(msg_ret));
+ strncat(msg_ret, "\n", msg_len - 1 - strlen(msg_ret));
+ msg_ret[msg_len - 1] = '\0';
return(code);
}
if ((princ_ent.aux_attributes & KADM5_POLICY) == 0) {
- sprintf(msg_ret, "%s %s\n\n%s", error_message(code),
- string_text(CHPASS_UTIL_NO_POLICY_YET_Q_ERROR),
- string_text(CHPASS_UTIL_PASSWORD_NOT_CHANGED));
+ strncpy(msg_ret, error_message(code), msg_len - 1 - strlen(msg_ret));
+ strncat(msg_ret, " ", msg_len - 1 - strlen(msg_ret));
+ strncpy(msg_ret, string_text(CHPASS_UTIL_NO_POLICY_YET_Q_ERROR),
+ msg_len - 1 - strlen(msg_ret));
+ strncat(msg_ret, "\n\n", msg_len - 1 - strlen(msg_ret));
+ strncpy(msg_ret, string_text(CHPASS_UTIL_PASSWORD_NOT_CHANGED),
+ msg_len - 1 - strlen(msg_ret));
+ msg_ret[msg_len - 1] = '\0';
+
(void) kadm5_free_principal_ent(lhandle, &princ_ent);
return(code);
}
+2000-05-11 Nalin Dahyabhai <nalin@redhat.com>
+
+ * clnt_chpass_util.c (kadm5_chpass_principal_util): Adjust for new
+ length parameter in both kadm5_chpass_principal_util() and in
+ _kadm5_chpass_principal_util().
+
+2000-05-09 Ken Raeburn <raeburn@mit.edu>
+
+ * client_init.c (enctypes): Add des3 and des-md5 to the list of
+ permitted enctypes.
+
+2000-05-01 Nalin Dahyabhai <nalin@redhat.com>
+
+ * client_init.c (_kadm5_init_any): Fix determination of client
+ name length for overflow checking.
+
2000-02-26 Tom Yu <tlyu@mit.edu>
* client_principal.c (kadm5_create_principal_3): Remove keepold
};
static krb5_enctype enctypes[] = {
+ ENCTYPE_DES3_CBC_SHA1,
+ ENCTYPE_DES_CBC_MD5,
ENCTYPE_DES_CBC_CRC,
0,
};
goto error;
if (realm) {
+ if(strlen(service_name) + strlen(realm) + 1 >= sizeof(full_service_name)) {
+ goto error;
+ }
sprintf(full_service_name, "%s@%s", service_name, realm);
} else {
/* krb5_princ_realm(creds.client) is not null terminated */
+ if(strlen(service_name) + krb5_princ_realm(handle->context, creds.client)->length + 1 >= sizeof(full_service_name)) {
+ goto error;
+ }
strcpy(full_service_name, service_name);
strcat(full_service_name, "@");
strncat(full_service_name, krb5_princ_realm(handle->context,
krb5_principal princ,
char *new_pw,
char **ret_pw,
- char *msg_ret)
+ char *msg_ret,
+ int msg_len)
{
kadm5_server_handle_t handle = server_handle;
CHECK_HANDLE(server_handle);
return _kadm5_chpass_principal_util(handle, handle->lhandle, princ,
- new_pw, ret_pw, msg_ret);
+ new_pw, ret_pw, msg_ret, msg_len);
}
/* If reporting an error message, separate it. */
if (code) {
- strcat(outbuf, error_message(code));
- strcat(outbuf, " - ");
+ outbuf[sizeof(outbuf) - 1] = '\0';
+ strncat(outbuf, error_message(code), sizeof(outbuf) - 1 - strlen(outbuf));
+ strncat(outbuf, " - ", sizeof(outbuf) - 1 - strlen(outbuf));
}
cp = &outbuf[strlen(outbuf)];
char **ret_pw,
char *msg_ret)
{
- return kadm5_chpass_principal_util(server_handle, princ, new_pw,
- ret_pw, msg_ret);
+ /* Oh crap. Can't change the API without bumping the API version... */
+ memset(msg_ret, '\0', 1024);
+ return kadm5_chpass_principal_util(server_handle, princ, new_pw,
+ ret_pw, msg_ret, 1024);
}
ovsec_kadm_ret_t ovsec_kadm_randkey_principal(void *server_handle,
+2000-05-11 Nalin Dahyabhai <nalin@redhat.com>
+
+ * adb_openclose.c (osa_adb_create_db): Open lock files using O_EXCL
+ and fdopen() the descriptor instead of using fopen().
+ * svr_chpass_util.c (kadm5_chpass_principal_util): Adjust for new
+ length parameter in both kadm5_chpass_principal_util() and in
+ _kadm5_chpass_principal_util().
+
2000-03-16 Ken Raeburn <raeburn@mit.edu>
Matt Crawford <crawdad@fnal.gov>
osa_adb_ret_t osa_adb_create_db(char *filename, char *lockfilename,
int magic)
{
- FILE *lf;
+ int lf;
DB *db;
HASHINFO info;
return errno;
/* only create the lock file if we successfully created the db */
- lf = fopen(lockfilename, "w+");
- if (lf == NULL)
+ lf = THREEPARAMOPEN(lockfilename, O_RDWR | O_CREAT | O_EXCL, 0600);
+ if (lf == -1)
return errno;
- (void) fclose(lf);
+ (void) close(lf);
return OSA_ADB_OK;
}
osa_adb_ret_t osa_adb_release_lock(osa_adb_db_t db)
{
- int ret;
+ int ret, fd;
if (!db->lock->lockcnt) /* lock already unlocked */
return OSA_ADB_NOTLOCKED;
if (--db->lock->lockcnt == 0) {
if (db->lock->lockmode == OSA_ADB_PERMANENT) {
/* now we need to create the file since it does not exist */
- if ((db->lock->lockfile = fopen(db->lock->filename,
- "w+")) == NULL)
+ fd = THREEPARAMOPEN(db->lock->filename,O_RDWR | O_CREAT | O_EXCL,
+ 0600);
+ if ((db->lock->lockfile = fdopen(fd, "w+")) == NULL)
return OSA_ADB_NOLOCKFILE;
} else if (ret = krb5_lock_file(db->lock->context,
fileno(db->lock->lockfile),
krb5_principal princ,
char *new_pw,
char **ret_pw,
- char *msg_ret)
+ char *msg_ret,
+ int msg_len)
{
kadm5_server_handle_t handle = server_handle;
CHECK_HANDLE(server_handle);
return _kadm5_chpass_principal_util(handle, handle->lhandle, princ,
- new_pw, ret_pw, msg_ret);
+ new_pw, ret_pw, msg_ret, msg_len);
}
+2000-05-09 Ken Raeburn <raeburn@mit.edu>
+
+ * api.2/chpass-principal-v2.exp (test200): Expect an additional
+ key to be reported, since des3 has been added to the list.
+ * api.2/get-principal-v2.exp (test101_102): Likewise.
+ * api.2/randkey-principal-v2.exp (test100): Likewise.
+
2000-02-08 Tom Yu <tlyu@mit.edu>
* api.1/lock.exp: Since a "wait" directive to the command list of
}
# XXX Perhaps I should actually check the key type returned.
- if {$num_keys == 2} {
+ if {$num_keys == 3} {
pass "$test"
} else {
- fail "$test: $num_keys keys, should be 2"
+ fail "$test: $num_keys keys, should be 3"
}
if { ! [cmd {kadm5_destroy $server_handle}]} {
error "$test: unexpected failure in destroy"
}
set failed 0
- if {$num_keys != 2} {
- fail "$test: num_keys $num_keys should be 2"
+ if {$num_keys != 3} {
+ fail "$test: num_keys $num_keys should be 3"
set failed 1
}
for {set i 0} {$i < $num_keys} {incr i} {
}
# XXX Perhaps I should actually check the key type returned.
- if {$num_keys == 1} {
+ if {$num_keys == 2} {
pass "$test"
} else {
- fail "$test: $num_keys keys, should be 1"
+ fail "$test: $num_keys keys, should be 2"
}
if { ! [cmd {kadm5_destroy $server_handle}]} {
error "$test: unexpected failure in destroy"
+2000-05-11 Nalin Dahyabhai <nalin@redhat.com>
+
+ * t_kdb.c (gen_principal): Don't overflow "pnamebuf" if bad data was
+ passed in.
+
+2000-05-03 Nalin Dahyabhai <nalin@redhat.com>
+
+ * setup_mkey.c (krb5_db_setup_mkey_name): Use REALM_SEP_STRING
+ when computing size of buffer that is to include it.
+
+ * fetch_mkey.c (krb5_db_fetch_mkey): Make sure "defkeyfile" is
+ null terminated after construction.
+ * store_mkey.c (krb5_db_store_mkey): Likewise.
+
+2000-04-27 Ken Raeburn <raeburn@mit.edu>
+ Ezra Peisach <epeisach@mit.edu>
+
+ * t_kdb.c (gen_principal): Force argument to isalnum to be in
+ range 0..255.
+ (do_testing): Cast pid_t to long before passing to fprintf, and
+ use %ld format. Fix argument lists to find_principal and
+ delete_principal.
+
2000-03-16 Ezra Peisach <epeisach@mit.edu>
* kdb_xdr.c (krb5_dbe_lookup_mod_princ_data): Get rid of
(void) strncat(defkeyfile, realm->data,
min(sizeof(defkeyfile)-sizeof(DEFAULT_KEYFILE_STUB)-1,
realm->length));
- (void) strcat(defkeyfile, "");
+ defkeyfile[sizeof(defkeyfile) - 1] = '\0';
#ifdef ANSI_STDIO
if (!(kf = fopen((keyfile) ? keyfile : defkeyfile, "rb")))
keylen = strlen(keyname);
- fname = malloc(keylen+rlen+2);
+ fname = malloc(keylen+rlen+strlen(REALM_SEP_STRING)+1);
if (!fname)
return ENOMEM;
(void) strncat(defkeyfile, realm->data,
min(sizeof(defkeyfile)-sizeof(DEFAULT_KEYFILE_STUB)-1,
realm->length));
- (void) strcat(defkeyfile, "");
+ defkeyfile[sizeof(defkeyfile) - 1] = '\0';
keyfile = defkeyfile;
}
complen = RANDOM(1,MAX_COMP_SIZE);
for (j=0; j<complen; j++) {
*cp = (char) RANDOM(0,256);
- while (!isalnum(*cp))
+ while (!isalnum(*cp & 0xff))
*cp = (char) RANDOM(0,256);
cp++;
+ if(cp + strlen(realm) >= pnamebuf + sizeof(pnamebuf))
+ break;
}
+ if(cp + strlen(realm) >= pnamebuf + sizeof(pnamebuf))
+ break;
*cp = '/';
cp++;
}
- cp[-1] = '@';
- strcpy(cp, realm);
+ if(cp + strlen(realm) < pnamebuf + sizeof(pnamebuf)) {
+ cp[-1] = '@';
+ strcpy(cp, realm);
+ } else {
+ strcpy(cp , "");
+ }
}
else {
instname = instnames[n % (sizeof(instnames)/sizeof(instnames[0]))];
&stat_kb,
rseed))) {
fprintf(stderr,
- "%d: (%d,%d) Failed add of %s with %s\n",
- getpid(), i, j, playback_name(base+j),
+ "%ld: (%d,%d) Failed add of %s with %s\n",
+ (long) getpid(), i, j, playback_name(base+j),
error_message(kret));
break;
}
if (verbose > 4)
- fprintf(stderr, "*A[%d](%s)\n", getpid(),
+ fprintf(stderr, "*A[%ld](%s)\n", (long) getpid(),
playback_name(base+j));
}
for (j=0; (j<nper) && (!kret); j++) {
if ((kret = find_principal(ccontext,
playback_principal(base+j),
- &master_encblock,
- &stat_kb,
- rseed))) {
+ check))) {
fprintf(stderr,
- "%d: (%d,%d) Failed lookup of %s with %s\n",
- getpid(), i, j, playback_name(base+j),
+ "%ld: (%d,%d) Failed lookup of %s with %s\n",
+ (long) getpid(), i, j, playback_name(base+j),
error_message(kret));
break;
}
if (verbose > 4)
- fprintf(stderr, "-S[%d](%s)\n", getpid(),
+ fprintf(stderr, "-S[%ld](%s)\n", (long) getpid(),
playback_name(base+j));
}
for (j=0; (j<nper) && (!kret); j++) {
if ((kret = delete_principal(ccontext,
- playback_principal(base+j),
- &master_encblock,
- &stat_kb,
- rseed))) {
+ playback_principal(base+j)))) {
fprintf(stderr,
- "%d: (%d,%d) Failed delete of %s with %s\n",
- getpid(), i, j, playback_name(base+j),
+ "%ld: (%d,%d) Failed delete of %s with %s\n",
+ (long) getpid(), i, j, playback_name(base+j),
error_message(kret));
break;
}
if (verbose > 4)
- fprintf(stderr, "XD[%d](%s)\n", getpid(),
+ fprintf(stderr, "XD[%ld](%s)\n", (long) getpid(),
playback_name(base+j));
}
krb5_db_fini(ccontext);
for (i=0; i<nprocs; i++) {
if (waitpid(children[i], &existat, 0) == children[i]) {
if (verbose)
- fprintf(stderr, "%d finished with %d\n", children[i],
- existat);
+ fprintf(stderr, "%ld finished with %d\n",
+ (long) children[i], existat);
if (existat)
kret = KRB5KRB_ERR_GENERIC;
}
else
- fprintf(stderr, "Wait for %d failed\n", children[i]);
+ fprintf(stderr, "Wait for %ld failed\n", (long) children[i]);
}
}
+2001-01-26 Tom Yu <tlyu@mit.edu>
+
+ * dest_tkt.c: Clean up uid handling. Fix stat checks.
+
+ * in_tkt.c: Clean up uid handling. Fix stat checks.
+
+ * tf_util.c: Clean up uid handling. Fix stat checks.
+
+2000-06-09 Tom Yu <tlyu@mit.edu>
+
+ * configure.in: Check for strdup().
+
+ * kparse.c: Remove strsave() and replace with an inlined static
+ version of strdup() if HAVE_STRDUP is not defined.
+
+ * g_ad_tkt.c (get_ad_tkt): ptr may be signed; cast while
+ assigning to larger types. [from Charles Hannum by way of
+ ghudson]
+
+2000-05-23 Ken Raeburn <raeburn@mit.edu>
+
+ * decomp_tkt.c (dcmp_tkt_int): Add a couple more length checks.
+ Reject names that are exactly ANAME_SZ (etc) bytes long without
+ the trailing nul, because krb.h says the *_SZ macros are "maximum
+ sizes ... +1".
+ * mk_auth.c (krb_mk_auth): Force nul termination of inst.
+ * sendauth.c (krb_sendauth): Force nul termination of srv_inst.
+
+2000-05-11 Nalin Dahyabhai <nalin@redhat.com>
+
+ * Password.c (GetUserInfo): Truncate user name if it's too long
+ to fit.
+ * cr_auth_repl.c (cr_auth_reply): Bail if the reply packet won't
+ fit into its buffer.
+ * cr_ciph.c (create_ciph): Ditto.
+ * cr_death_pkt.c (krb_create_death_packet): Truncate "aname" to
+ make it fit into the packet's data buffer.
+ * cr_err_repl.c (cr_err_reply): Bail if the reply packet won't
+ fit into its buffer.
+ * cr_tkt.c (krb_create_ticket): Ditto.
+ * g_ad_tkt.c (get_ad_tkt): Stop if data being added to buffer
+ would overflow it. Add more sanity checks when decomposing the
+ credential received.
+ * g_in_tkt.c (krb_mk_in_tkt_preauth): Bail if the request packet
+ won't fit into its buffer.
+ * g_krbhst.c (get_krbhst_default): Truncate the guessed KDC's
+ hostname if it is too long.
+ * g_pw_in_tkt.c: Remove useless strcpy() prototype.
+ * kntoln.c (krb_kntoln): Don't overflow buffer "lname".
+ * mk_err.c (krb_mk_err): Return the needed buffer length if the
+ pointer passed in is NULL.
+ * mk_req.c (krb_mk_req): Bail if the reply packet won't
+ fit into its buffer.
+ * rd_req.c (krb_rd_req): Sanity check the realm name being read,
+ and truncate the service name, nstance, and realm from credential
+ read from keytab.
+ * realmofhost.c (krb_realmofhost): Truncate realm names read
+ from file if they are too long.
+ * send_to_kdc.c (send_to_kdc): Truncate passed-in realm name.
+
+2000-05-08 Ken Raeburn <raeburn@mit.edu>
+
+ * rd_req.c (krb_rd_req): Mask length byte with 0xff in case the
+ length is over 127 and char is signed.
+
+ * recvauth.c (krb_recvauth): If the number of bytes to be read
+ from the net is not positive, just return an error.
+
+2000-05-03 Tom Yu <tlyu@mit.edu>
+
+ * cr_tkt.c: Delete prototype for krb_cr_tkt_int(), since the
+ definition is K&R style and contains narrow types. Thank you
+ HP/UX for having a compiler that actually makes this a fatal
+ error.
+
+2000-04-28 Ken Raeburn <raeburn@mit.edu>
+ Nalin Dahyabhai <nalin@redhat.com>
+
+ * dest_tkt.c (dest_tkt): Don't overflow buffer "shmidname".
+ * in_tkt.c (in_tkt): Don't overflow buffer "shmidname".
+ * kuserok.c (kuserok): Don't overflow buffer "pbuf".
+ * tf_util.c (tf_init): Don't overflow buffer "shmidname".
+ * win_store.c (krb__get_cnffile): Don't overflow buffers "defname"
+ and "cnfname".
+ (krb__get_realmsfile): Don't overflow buffers "defname" and
+ "realmsname".
+
+2000-04-28 Tom Yu <tlyu@mit.edu>
+
+ * rd_req.c (krb_rd_req): Fix some uses of strcpy().
+
+2000-03-12 Ezra Peisach <epeisach@mit.edu>
+
+ * cr_tkt.c (krb_cr_tkt_int): Add static prototype.
+ * decomp_tkt.c: (dcmp_tkt_int): Add static prototype
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
// already got a password, just get the initial ticket
//////////////////////////////////////////////////////
if (*gPassword) {
- strcpy (UserName, krb_get_default_user( ));
+ strncpy (UserName, krb_get_default_user( ), sizeof(UserName)-1);
+ UserName[sizeof(UserName) - 1] = '\0';
/* FIXME jcm - if we have a password then no dialog
comes up for setting the uinstance. */
rc = kname_parse(uname, uinst, realm, UserName);
}
// Insert user's name in dialog
- strcpy (UserName, krb_get_default_user( ));
+ strncpy (UserName, krb_get_default_user( ), sizeof(UserName) - 1);
+ UserName[sizeof(UserName) - 1] = '\0';
if (*UserName) {
tempStr[0] = strlen(UserName);
memcpy( &(tempStr[1]), UserName, tempStr[0]);
if (!serviceName || (serviceName[0] == '\0'))
return err;
- strcpy (UserName, krb_get_default_user());
+ strncpy (UserName, krb_get_default_user(), sizeof(UserName) - 1);
+ UserName[sizeof(UserName) - 1] = '\0';
err = kname_parse(uname, uinst, urealm, UserName);
if (err) return err;
AC_DEFINE(BITS32)
fi
AC_DEFINE(KRB4_USE_KEYTAB)
-AC_HAVE_FUNCS(strsave seteuid setreuid setresuid)
+AC_HAVE_FUNCS(strdup seteuid setreuid setresuid)
AC_PROG_AWK
KRB5_BUILD_LIBOBJS
KRB5_BUILD_LIBRARY_WITH_DEPS
if (n != 0)
*v = 3;
+ /* Make sure the response will actually fit into its buffer. */
+ if(sizeof(pkt->dat) < 3 + strlen(pname) +
+ 1 + strlen(pinst) +
+ 1 + strlen(prealm) +
+ 4 + 1 + 4 +
+ 1 + 2 + cipher->length) {
+ pkt->length = 0;
+ return NULL;
+ }
+
/* Add the basic info */
(void) strcpy((char *) (pkt->dat+2), pname);
pkt->length = 3 + strlen(pname);
ptr = (char *) c->dat;
+ if(sizeof(c->dat) / 8 < (8 +
+ strlen(service) + 1 +
+ strlen(instance) + 1 +
+ strlen(realm) + 1 +
+ 1 + 1 + 1 +
+ tkt->length + 4 +
+ 7) / 8) {
+ c->length = 0;
+ return(KFAILURE);
+ }
+
memcpy(ptr, (char *) session, 8);
ptr += 8;
*v = (unsigned char) KRB_PROT_VERSION;
*t = (unsigned char) AUTH_MSG_DIE;
*t |= HOST_BYTE_ORDER;
- (void) strcpy((char *) (pkt->dat+2),a_name);
- pkt->length = 3 + strlen(a_name);
+ (void) strncpy((char *) (pkt->dat+2),a_name,sizeof(pkt->dat) - 3);
+ pkt->dat[sizeof(pkt->dat) - 1] = '\0';
+ pkt->length = 3 + strlen(pkt->dat+2);
return pkt;
}
#endif /* DEBUG */
*t = (unsigned char) AUTH_MSG_ERR_REPLY;
*t |= HOST_BYTE_ORDER;
+ /* Make sure the reply will fit into the buffer. */
+ if(sizeof(pkt->dat) < 3 + strlen(pname) +
+ 1 + strlen(pinst) +
+ 1 + strlen(prealm) +
+ 4 + 4 +
+ 1 + strlen(e_string)) {
+ pkt->length = 0;
+ return;
+ }
/* Add the basic info */
(void) strcpy((char *) (pkt->dat+2),pname);
pkt->length = 3 + strlen(pname);
#include "prot.h"
#include <string.h>
#include <krb5.h>
+
/*
* Create ticket takes as arguments information that should be in a
* ticket, and the KTEXT object in which the ticket should be
register char *data; /* running index into ticket */
tkt->length = 0; /* Clear previous data */
+
+ /* Check length of ticket */
+ if (sizeof(tkt->dat) < (sizeof(flags) +
+ 1 + strlen(pname) +
+ 1 + strlen(pinstance) +
+ 1 + strlen(prealm) +
+ 4 + /* address */
+ 8 + /* session */
+ 1 + /* life */
+ 4 + /* issue time */
+ 1 + strlen(sname) +
+ 1 + strlen(sinstance) +
+ 7) / 8) { /* roundoff */
+ memset(tkt->dat, 0, sizeof(tkt->dat));
+ return KFAILURE /* XXX */;
+ }
+
flags |= HOST_BYTE_ORDER; /* ticket byte order */
memcpy((char *) (tkt->dat), (char *) &flags, sizeof(flags));
data = ((char *)tkt->dat) + sizeof(flags);
extern int krb_debug;
#endif
+static int dcmp_tkt_int PROTOTYPE((KTEXT tkt, unsigned char *flags,
+ char *pname, char *pinstance, char *prealm,
+ unsigned KRB4_32 *paddress, C_Block session,
+ int *life, unsigned KRB4_32 *time_sec,
+ char *sname, char *sinstance, C_Block key,
+ Key_schedule key_s, krb5_keyblock *k5key));
/*
* This routine takes a ticket and pointers to the variables that
* should be filled in based on the information in the ticket. It
if (HOST_BYTE_ORDER != ((*flags >> K_FLAG_ORDER)& 1))
tkt_swap_bytes++;
- if (strlen(ptr) > ANAME_SZ)
+ if (strlen(ptr) >= ANAME_SZ)
return(KFAILURE);
(void) strcpy(pname,ptr); /* pname */
ptr += strlen(pname) + 1;
- if (strlen(ptr) > INST_SZ)
+ if (strlen(ptr) >= INST_SZ)
return(KFAILURE);
(void) strcpy(pinstance,ptr); /* instance */
ptr += strlen(pinstance) + 1;
- if (strlen(ptr) > REALM_SZ)
+ if (strlen(ptr) >= REALM_SZ)
return(KFAILURE);
(void) strcpy(prealm,ptr); /* realm */
ptr += strlen(prealm) + 1;
if (tkt_swap_bytes)
*time_sec = krb4_swab32(*time_sec);
+ if (strlen(ptr) >= ANAME_SZ)
+ return KFAILURE;
(void) strcpy(sname,ptr); /* service name */
ptr += 1 + strlen(sname);
+ if (strlen (ptr) >= INST_SZ)
+ return KFAILURE;
(void) strcpy(sinstance,ptr); /* instance */
ptr += 1 + strlen(sinstance);
/*
- * dest_tkt.c
+ * lib/krb4/dest_tkt.c
*
- * Copyright 1985, 1986, 1987, 1988 by the Massachusetts Institute
- * of Technology.
+ * Copyright 1985, 1986, 1987, 1988, 2000, 2001 by the Massachusetts
+ * Institute of Technology. All Rights Reserved.
*
- * For copying and distribution information, please see the file
- * <mit-copyright.h>.
+ * Export of this software from the United States of America may
+ * require a specific license from the United States Government.
+ * It is the responsibility of any person or organization contemplating
+ * export to obtain such a license before exporting.
+ *
+ * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
+ * distribute this software and its documentation for any purpose and
+ * without fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright notice and
+ * this permission notice appear in supporting documentation, and that
+ * the name of M.I.T. not be used in advertising or publicity pertaining
+ * to distribution of the software without specific, written prior
+ * permission. Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose. It is provided "as is" without express
+ * or implied warranty.
*/
-#include "mit-copyright.h"
#include "krb.h"
#include <stdio.h>
#include <string.h>
#ifdef TKT_SHMEM
#include <sys/param.h>
#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
#include <errno.h>
#ifndef O_SYNC
#define O_SYNC 0
#endif
+#ifdef HAVE_SETEUID
+#define do_seteuid(e) seteuid((e))
+#else
+#ifdef HAVE_SETRESUID
+#define do_seteuid(e) setresuid(-1, (e), -1)
+#else
+#ifdef HAVE_SETREUID
+#define do_seteuid(e) setreuid(geteuid(), (e))
+#else
+#define do_seteuid(e) (errno = EPERM, -1)
+#endif
+#endif
+#endif
+
/*
* dest_tkt() is used to destroy the ticket store upon logout.
* If the ticket file does not exist, dest_tkt() returns RET_TKFIL.
char *file = TKT_FILE;
int i,fd;
extern int errno;
- struct stat statb;
+ int ret;
+ struct stat statpre, statpost;
char buf[BUFSIZ];
+ uid_t me, metoo;
#ifdef TKT_SHMEM
char shmidname[MAXPATHLEN];
+ size_t shmidlen;
#endif /* TKT_SHMEM */
/* If ticket cache selector is null, use default cache. */
file = tkt_string();
errno = 0;
- if (lstat(file,&statb) < 0)
- goto out;
+ ret = KSUCCESS;
+ me = getuid();
+ metoo = geteuid();
- if (!(statb.st_mode & S_IFREG)
-#ifdef notdef
- || statb.st_mode & 077
-#endif
- )
+ if (lstat(file, &statpre) < 0)
+ return (errno == ENOENT) ? RET_TKFIL : KFAILURE;
+ /*
+ * This does not guard against certain cases that are vulnerable
+ * to race conditions, such as world-writable or group-writable
+ * directories that are not stickybitted, or untrusted path
+ * components. In all other cases, the following checks should be
+ * sufficient. It is assumed that the aforementioned certain
+ * vulnerable cases are unlikely to arise on a well-administered
+ * system where the user is not deliberately being stupid.
+ */
+ if (!(statpre.st_mode & S_IFREG) || me != statpre.st_uid
+ || statpre.st_nlink != 1)
+ return KFAILURE;
+ /*
+ * Yes, we do uid twiddling here. It's not optimal, but some
+ * applications may expect that the ruid is what should really own
+ * the ticket file, e.g. setuid applications.
+ */
+ if (me != metoo && do_seteuid(me) < 0)
+ return KFAILURE;
+ if ((fd = open(file, O_RDWR|O_SYNC, 0)) < 0) {
+ ret = (errno == ENOENT) ? RET_TKFIL : KFAILURE;
goto out;
-
- if ((fd = open(file, O_RDWR|O_SYNC, 0)) < 0)
+ }
+ /*
+ * Do some additional paranoid things. The worst-case situation
+ * is that a user may be fooled into opening a non-regular file
+ * briefly if the file is in a directory with improper
+ * permissions.
+ */
+ if (fstat(fd, &statpost) < 0) {
+ (void)close(fd);
+ ret = KFAILURE;
+ goto out;
+ }
+ if (statpre.st_dev != statpost.st_dev
+ || statpre.st_ino != statpost.st_ino) {
+ (void)close(fd);
+ errno = 0;
+ ret = KFAILURE;
goto out;
+ }
memset(buf, 0, BUFSIZ);
-
- for (i = 0; i < statb.st_size; i += BUFSIZ)
+ for (i = 0; i < statpost.st_size; i += BUFSIZ)
if (write(fd, buf, BUFSIZ) != BUFSIZ) {
#ifndef NO_FSYNC
(void) fsync(fd);
(void) unlink(file);
out:
- if (errno == ENOENT) return RET_TKFIL;
- else if (errno != 0) return KFAILURE;
+ if (me != metoo && do_seteuid(metoo) < 0)
+ return KFAILURE;
+ if (ret != KSUCCESS)
+ return ret;
+
#ifdef TKT_SHMEM
/*
* handle the shared memory case
*/
- (void) strcpy(shmidname, file);
- (void) strcat(shmidname, ".shm");
- if ((i = krb_shm_dest(shmidname)) != KSUCCESS)
- return(i);
-#endif /* TKT_SHMEM */
- return(KSUCCESS);
+ shmidlen = strlen(file) + sizeof(".shm");
+ if (shmidlen > sizeof(shmidname))
+ return RET_TKFIL;
+ (void)strcpy(shmidname, file);
+ (void)strcat(shmidname, ".shm");
+ return krb_shm_dest(shmidname);
+#else /* !TKT_SHMEM */
+ return KSUCCESS;
+#endif /* !TKT_SHMEM */
}
extern int krb_debug;
extern int swap_bytes;
+/* Return the length of the string if a NUL is found within the first
+ * max_len bytes, otherwise, -1. */
+static int krb_strnlen(const char *str, int max_len)
+{
+ int i;
+ for(i = 0; i < max_len; i++) {
+ if(str[i] == '\0') {
+ return i;
+ }
+ }
+ return -1;
+}
+
/*
* get_ad_tkt obtains a new service ticket from Kerberos, using
* the ticket-granting ticket which must be in the ticket file.
return(AD_NOTGT);
/* timestamp */ /* FIXME -- always 0 now, should we fill it in??? */
+ if(pkt->length + 4 > sizeof(pkt->dat))
+ return(INTK_ERR);
memcpy((char *) (pkt->dat+pkt->length), (char *) &time_ws, 4);
pkt->length += 4;
+
+ if(pkt->length + 1 > sizeof(pkt->dat))
+ return(INTK_ERR);
*(pkt->dat+(pkt->length)++) = (char) lifetime;
+
+ if(pkt->length + 1 + strlen(service) > sizeof(pkt->dat))
+ return(INTK_ERR);
(void) strcpy((char *) (pkt->dat+pkt->length),service);
pkt->length += 1 + strlen(service);
+
+ if(pkt->length + 1 + strlen(sinstance) > sizeof(pkt->dat))
+ return(INTK_ERR);
(void) strcpy((char *)(pkt->dat+pkt->length),sinstance);
pkt->length += 1 + strlen(sinstance);
memcpy((char *)ses, ptr, 8);
ptr += 8;
- (void) strcpy(s_name,ptr);
+ if(krb_strnlen(ptr, sizeof(s_name)) < 0)
+ return RD_AP_MODIFIED;
+ (void) strncpy(s_name,ptr,sizeof(s_name) - 1);
+ s_name[sizeof(s_name) - 1] = '\0';
ptr += strlen(s_name) + 1;
- (void) strcpy(s_instance,ptr);
+ if(krb_strnlen(ptr, sizeof(s_instance)) < 0)
+ return RD_AP_MODIFIED;
+ (void) strncpy(s_instance,ptr,sizeof(s_instance)-1);
+ s_instance[sizeof(s_instance)-1] = '\0';
ptr += strlen(s_instance) + 1;
- (void) strcpy(rlm,ptr);
+ if(krb_strnlen(ptr, sizeof(rlm)) < 0)
+ return RD_AP_MODIFIED;
+ (void) strncpy(rlm,ptr,sizeof(rlm) - 1);
+ rlm[sizeof(rlm)-1];
ptr += strlen(rlm) + 1;
- lifetime = (unsigned long) ptr[0];
- kvno = (unsigned long) ptr[1];
- tkt->length = (int) ptr[2];
+ lifetime = (unsigned char) ptr[0];
+ kvno = (unsigned char) ptr[1];
+ tkt->length = (unsigned char) ptr[2];
ptr += 3;
memcpy((char *)(tkt->dat), ptr, tkt->length);
ptr += tkt->length;
*t = (unsigned char) AUTH_MSG_KDC_REQUEST;
*t |= HOST_BYTE_ORDER;
+ /* Make sure the ticket data will fit into the buffer. */
+ if(sizeof(pkt->dat) < 2 + /* protocol version + flags */
+ 3 + strlen(user) +
+ 1 + strlen(instance) +
+ 1 + strlen(realm) +
+ 4 + /* timestamp */
+ 1 + /* lifetime */
+ 1 + strlen(service) +
+ 1 + strlen(sinstance) +
+ preauth_len) {
+ pkt->length = 0;
+ return INTK_ERR;
+ }
+
/* Now for the variable info */
(void) strcpy((char *)(pkt->dat+2),user); /* aname */
pkt->length = 3 + strlen(user);
int n;
{
if (n==1) {
- (void) strcpy(h,KRB_HOST);
- (void) strcat(h,".");
- (void) strcat(h,r); /* KRB_HOST.REALM (ie. kerberos.CYGNUS.COM) */
+ (void) strncpy(h,KRB_HOST,MAXHOSTNAMELEN-1);
+ h[MAXHOSTNAMELEN-1] = '\0';
+ (void) strncat(h,".",MAXHOSTNAMELEN-1-strlen(h));
+ (void) strncat(h,r,MAXHOSTNAMELEN-1-strlen(h));
+ /* KRB_HOST.REALM (ie. kerberos.CYGNUS.COM) */
return(KSUCCESS);
}
else
cnffile = krb__get_cnffile();
if (!cnffile) {
if (n == 1) {
- (void) strcpy(r, KRB_REALM);
+ (void) strncpy(r, KRB_REALM, REALM_SZ);
+ r[REALM_SZ - 1] = '\0';
return(KSUCCESS);
}
else
#include <signal.h>
#include <setjmp.h>
#else
-char *strcpy();
int strcmp();
#endif
#if defined(__svr4__) || defined(__SVR4)
/*
- * in_tkt.c
+ * lib/krb4/in_tkt.c
*
- * Copyright 1985, 1986, 1987, 1988 by the Massachusetts Institute
- * of Technology.
+ * Copyright 1985, 1986, 1987, 1988, 2000, 2001 by the Massachusetts
+ * Institute of Technology. All Rights Reserved.
*
- * For copying and distribution information, please see the file
- * <mit-copyright.h>.
+ * Export of this software from the United States of America may
+ * require a specific license from the United States Government.
+ * It is the responsibility of any person or organization contemplating
+ * export to obtain such a license before exporting.
+ *
+ * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
+ * distribute this software and its documentation for any purpose and
+ * without fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright notice and
+ * this permission notice appear in supporting documentation, and that
+ * the name of M.I.T. not be used in advertising or publicity pertaining
+ * to distribution of the software without specific, written prior
+ * permission. Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose. It is provided "as is" without express
+ * or implied warranty.
*/
-#include "mit-copyright.h"
#include <stdio.h>
#include <string.h>
#include "krb.h"
#define do_seteuid(e) seteuid((e))
#else
#ifdef HAVE_SETRESUID
-#define do_seteuid(e) setresuid(getuid(), (e), geteuid())
+#define do_seteuid(e) setresuid(-1, (e), -1)
#else
#ifdef HAVE_SETREUID
#define do_seteuid(e) setreuid(geteuid(), (e))
{
int tktfile;
uid_t me, metoo, getuid(), geteuid();
- struct stat buf;
+ struct stat statpre, statpost;
int count;
char *file = TKT_FILE;
int fd;
me = getuid ();
metoo = geteuid();
- if (lstat(file,&buf) == 0) {
- if (buf.st_uid != me || !(buf.st_mode & S_IFREG) ||
- buf.st_mode & 077) {
+ if (lstat(file, &statpre) == 0) {
+ if (statpre.st_uid != me || !(statpre.st_mode & S_IFREG)
+ || statpre.st_nlink != 1 || statpre.st_mode & 077) {
if (krb_debug)
fprintf(stderr,"Error initializing %s",file);
return(KFAILURE);
}
+ /*
+ * Yes, we do uid twiddling here. It's not optimal, but some
+ * applications may expect that the ruid is what should really
+ * own the ticket file, e.g. setuid applications.
+ */
+ if (me != metoo && do_seteuid(me) < 0)
+ return KFAILURE;
/* file already exists, and permissions appear ok, so nuke it */
- if ((fd = open(file, O_RDWR|O_SYNC, 0)) < 0)
+ fd = open(file, O_RDWR|O_SYNC, 0);
+ (void)unlink(file);
+ if (me != metoo && do_seteuid(metoo) < 0)
+ return KFAILURE;
+ if (fd < 0) {
goto out; /* can't zero it, but we can still try truncating it */
+ }
+
+ /*
+ * Do some additional paranoid things. The worst-case
+ * situation is that a user may be fooled into opening a
+ * non-regular file briefly if the file is in a directory with
+ * improper permissions.
+ */
+ if (fstat(fd, &statpost) < 0) {
+ (void)close(fd);
+ goto out;
+ }
+ if (statpre.st_dev != statpost.st_dev
+ || statpre.st_ino != statpost.st_ino) {
+ (void)close(fd);
+ errno = 0;
+ goto out;
+ }
memset(charbuf, 0, sizeof(charbuf));
- for (i = 0; i < buf.st_size; i += sizeof(charbuf))
+ for (i = 0; i < statpost.st_size; i += sizeof(charbuf))
if (write(fd, charbuf, sizeof(charbuf)) != sizeof(charbuf)) {
#ifndef NO_FSYNC
(void) fsync(fd);
/* Set umask to ensure that we have write access on the created
ticket file. */
mask = umask(077);
- if ((tktfile = creat(file,0600)) < 0) {
- umask(mask);
- if (krb_debug)
- fprintf(stderr,"Error initializing %s",TKT_FILE);
- return(KFAILURE);
- }
+ tktfile = open(file, O_RDWR|O_SYNC|O_CREAT|O_EXCL, 0600);
umask(mask);
if (me != metoo) {
if (do_seteuid(metoo) < 0) {
if (krb_debug)
printf("swapped UID's %d and %d\n",me,metoo);
}
- if (lstat(file,&buf) < 0) {
+ if (tktfile < 0) {
if (krb_debug)
fprintf(stderr,"Error initializing %s",TKT_FILE);
return(KFAILURE);
}
-
- if (buf.st_uid != me || !(buf.st_mode & S_IFREG) ||
- buf.st_mode & 077) {
- if (krb_debug)
- fprintf(stderr,"Error initializing %s",TKT_FILE);
- return(KFAILURE);
- }
-
count = strlen(pname)+1;
if (write(tktfile,pname,count) != count) {
(void) close(tktfile);
}
(void) close(tktfile);
#ifdef TKT_SHMEM
- (void) strcpy(shmidname, file);
- (void) strcat(shmidname, ".shm");
+ (void) strncpy(shmidname, file, sizeof(shmidname) - 1);
+ shmidname[sizeof(shmidname) - 1] = '\0';
+ (void) strncat(shmidname, ".shm", sizeof(shmidname) - 1 - strlen(shmidname));
return(krb_shm_create(shmidname));
#else /* !TKT_SHMEM */
return(KSUCCESS);
* KSUCCESS if all goes well, otherwise KFAILURE.
*/
+/* The definition of MAX_USERNAME here MUST agree with kuserok.c, or bad
+ * things will happen. */
+#define MAX_USERNAME 10
+
krb_kntoln(ad,lname)
AUTH_DAT *ad;
char *lname;
return(KFAILURE);
if (strcmp(ad->prealm,lrealm))
return(KFAILURE);
- (void) strcpy(lname,ad->pname);
+ (void) strncpy(lname,ad->pname,MAX_USERNAME-1);
+ lname[MAX_USERNAME - 1] = '\0';
return(KSUCCESS);
}
static char *strutol();
-#ifndef HAVE_STRSAVE
-static char *strsave();
+#ifndef HAVE_STRDUP
+static char *strdup();
#endif
#ifndef HAVE_STDLIB_H
extern char *malloc();
keyword);
return(PS_BAD_KEYWORD);
}
- parm[i].value = strsave( value );
+ parm[i].value = strdup(value);
break;
}
}
return(ch);
}
-
-/*
- * Routine Name: strsave
- *
- * Function: return a pointer to a saved copy of the
- * input string. the copy will be allocated
- * as large as necessary.
- *
- * Explicit Parameters: pointer to string to save
- *
- * Implicit Parameters: None
- *
- * External Procedures: malloc,strcpy,strlen
- *
- * Side Effects: None
- *
- * Return Value: pointer to copied string
- *
- */
-#ifndef HAVE_STRSAVE
-static char * strsave(p)
- char *p;
-{
- return(strcpy(malloc(strlen(p)+1),p));
-}
-#endif
-
-
/*
* strutol changes all characters in a string to lower case, in place.
* the pointer to the beginning of the string is returned.
exit(0);
}
#endif
+
+/*
+ * Copyright (c) 1988 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that: (1) source distributions retain this entire copyright
+ * notice and comment, and (2) distributions including binaries display
+ * the following acknowledgement: ``This product includes software
+ * developed by the University of California, Berkeley and its contributors''
+ * in the documentation or other materials provided with the distribution
+ * and in all advertising materials mentioning features or use of this
+ * software. Neither the name of the University nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+/* based on @(#)strdup.c 5.3 (Berkeley) 6/1/90 */
+
+#ifndef HAVE_STRDUP
+static char *
+strdup(str)
+ const char *str;
+{
+ int len;
+ char *copy;
+
+ if (!str)
+ return((char *)0);
+ len = strlen(str) + 1;
+ if (!(copy = malloc((u_int)len)))
+ return((char *)0);
+ memcpy(copy, str, len);
+ return(copy);
+}
+#endif
if ((pwd = getpwnam(luser)) == NULL) {
return(NOTOK);
}
- (void) strcpy(pbuf, pwd->pw_dir);
- (void) strcat(pbuf, "/.klogin");
+ if (strlen (pwd->pw_dir) + sizeof ("/.klogin") >= sizeof (pbuf))
+ return NOTOK;
+ (void) strncpy(pbuf, pwd->pw_dir, sizeof(pbuf) - 1);
+ pbuf[sizeof(pbuf) - 1] = '\0';
+ (void) strncat(pbuf, "/.klogin", sizeof(pbuf) - 1 - strlen(pbuf));
if (access(pbuf, F_OK)) { /* not accessible */
/*
realm = krb_realm;
}
- if (!(options & KOPT_DONT_CANON))
- (void) strncpy(inst, krb_get_phost(inst), INST_SZ);
+ if (!(options & KOPT_DONT_CANON)) {
+ (void) strncpy(inst, krb_get_phost(inst), INST_SZ - 1);
+ inst[INST_SZ-1] = 0;
+ }
/* get the ticket if desired */
if (!(options & KOPT_DONT_MK_REQ)) {
{
u_char *start;
+ /* Just return the buffer length if p is NULL, because writing to the
+ * buffer would be a bad idea. Note that this feature is a change from
+ * previous versions, and can therefore only be used safely in this
+ * source tree, where we know this function supports it. */
+ if(p == NULL) {
+ return 2 + sizeof(e) + strlen(e_string);
+ }
+
start = p;
/* Create fixed part of packet */
if (retval != KSUCCESS) return (retval);
+ if(sizeof(authent->dat) / 8 < (3 +
+ strlen(realm) + 1 + 2 +
+ 3 + ticket->length +
+ strlen(cr.pname) + 1 +
+ strlen(cr.pinst) + 1 +
+ strlen(myrealm) + 1 +
+ 4 + /* checksum */
+ 4 + /* timestamp */
+ 7) / 8) { /* round-up */
+ authent->length = 0;
+ return KFAILURE;
+ }
+
if (krb_ap_req_debug)
DEB (("%s %s %s %s %s\n", service, instance, realm,
cr.pname, cr.pinst));
krb5_key = 0;
}
+/* A helper function to let us see if a buffer is properly terminated. */
+static int
+krb_strnlen(const char *str, size_t max_len)
+{
+ int i = 0;
+ for(i = 0; i < max_len; i++) {
+ if(str[i] == '\0') {
+ return i;
+ }
+ }
+ return -1;
+}
+
/*
* krb_rd_req() takes an AUTH_MSG_APPL_REQUEST or
* AUTH_MSG_APPL_REQUEST_MUTUAL message created by krb_mk_req(),
krb5_keyblock keyblock;
int status;
+ tkt->mbz = req_id->mbz = 0;
+
if (authent->length <= 0)
return(RD_AP_MODIFIED);
mutual = 0;
#endif /* lint */
s_kvno = *ptr++; /* get server key version */
- (void) strcpy(realm,ptr); /* And the realm of the issuing KDC */
- ptr += strlen(ptr) + 1; /* skip the realm "hint" */
+ if(krb_strnlen(ptr, sizeof(realm)) < 0) {
+ return RD_AP_MODIFIED; /* must have been modified, the client wouldn't
+ try to trick us with wacky data */
+ }
+ (void) strncpy(realm,ptr,REALM_SZ); /* And the realm of the issuing KDC */
+ realm[REALM_SZ-1] = '\0';
+ ptr += strlen(realm) + 1; /* skip the realm "hint" */
/*
* If "fn" is NULL, key info should already be set; don't
return(RD_AP_UNDEC);
#endif /* !NOENCRYPTION */
- (void) strcpy(st_rlm,realm);
- (void) strcpy(st_nam,service);
- (void) strcpy(st_inst,instance);
+ (void) strncpy(st_rlm,realm, sizeof(st_rlm) - 1);
+ st_rlm[sizeof(st_rlm) - 1] = '\0';
+ (void) strncpy(st_nam,service, sizeof(st_nam) - 1);
+ st_nam[sizeof(st_nam) - 1] = '\0';
+ (void) strncpy(st_inst,instance, sizeof(st_inst) - 1);
+ st_inst[sizeof(st_inst) - 1] = '\0';
}
/* Get ticket from authenticator */
- tkt->length = (int) *ptr++;
+ tkt->length = (int) *ptr++ & 0xff;
if ((tkt->length + (ptr+1 - (char *) authent->dat)) > authent->length)
return(RD_AP_MODIFIED);
memcpy((char *)(tkt->dat), ptr+1, tkt->length);
#define check_ptr() if ((ptr - (char *) req_id->dat) > req_id->length) return(RD_AP_MODIFIED);
ptr = (char *) req_id->dat;
- (void) strcpy(r_aname,ptr); /* Authentication name */
+ (void) strncpy(r_aname,ptr,ANAME_SZ); /* Authentication name */
+ r_aname[ANAME_SZ-1] = '\0';
ptr += strlen(r_aname)+1;
check_ptr();
- (void) strcpy(r_inst,ptr); /* Authentication instance */
+ (void) strncpy(r_inst,ptr,INST_SZ); /* Authentication instance */
+ r_inst[INST_SZ-1] = '\0';
ptr += strlen(r_inst)+1;
check_ptr();
- (void) strcpy(r_realm,ptr); /* Authentication name */
+ (void) strncpy(r_realm,ptr,REALM_SZ); /* Authentication name */
+ r_realm[REALM_SZ-1] = '\0';
ptr += strlen(r_realm)+1;
check_ptr();
memcpy((char *)&ad->checksum, ptr, 4); /* Checksum */
if (domain && (strlen(trans_host) == strlen(domain))
&& !strcasecmp (trans_host, domain)) {
/* got domain match, save for later */
- (void) strcpy (ret_realm, trans_realm);
+ (void) strncpy (ret_realm, trans_realm,
+ sizeof(ret_realm) - 1);
+ ret_realm[sizeof(ret_realm) - 1] = '\0';
continue;
}
} else {
/* want exact match of hostname */
if ((strlen(lhost) == strlen(trans_host)) &&
!strcasecmp (trans_host, lhost)) {
- (void) strcpy (ret_realm, trans_realm);
+ (void) strncpy (ret_realm, trans_realm,
+ sizeof(ret_realm) - 1);
+ ret_realm[sizeof(ret_realm) - 1] = '\0';
break;
}
}
if (i < KRB_SENDAUTH_VLEN) {
/* since we already got the space, and part of the ticket,
we read fewer bytes to get the rest of the ticket */
+ int len_to_read = tkt_len - KRB_SENDAUTH_VLEN + 1 + i;
+ if (len_to_read <= 0)
+ return KFAILURE;
if (krb_net_read(fd, (char *)(tmp_buf+KRB_SENDAUTH_VLEN),
- (int) (tkt_len - KRB_SENDAUTH_VLEN + 1 + i))
- != (int)(tkt_len - KRB_SENDAUTH_VLEN + 1 + i))
+ len_to_read)
+ != len_to_read)
return(errno);
} else {
if (krb_net_read(fd, (char *)(tmp_buf+i), (int)tkt_len) !=
* local realm.
*/
if (realm)
- (void) strcpy(lrealm, realm);
+ (void) strncpy(lrealm, realm, sizeof(lrealm) - 1);
else
if (krb_get_lrealm(lrealm,1)) {
DEB (("%s: can't get local realm\n", prog));
return(SKDC_CANT);
}
+ lrealm[sizeof(lrealm) - 1] = '\0';
DEB (("lrealm is %s\n", lrealm));
if (SOCKET_INITIALIZE()) {
}
/* copy instance into local storage, so mk_auth can canonicalize */
- (void) strncpy(srv_inst, inst, INST_SZ);
+ (void) strncpy(srv_inst, inst, INST_SZ-1);
+ srv_inst[INST_SZ-1] = 0;
rem = krb_mk_auth (options, ticket, service, srv_inst, realm, checksum,
version, packet);
if (rem != KSUCCESS)
/*
- * tf_util.c
+ * lib/krb4/tf_util.c
*
- * Copyright 1987, 1988 by the Massachusetts Institute of Technology.
+ * Copyright 1985, 1986, 1987, 1988, 2000, 2001 by the Massachusetts
+ * Institute of Technology. All Rights Reserved.
*
- * For copying and distribution information, please see the file
- * <mit-copyright.h>.
+ * Export of this software from the United States of America may
+ * require a specific license from the United States Government.
+ * It is the responsibility of any person or organization contemplating
+ * export to obtain such a license before exporting.
+ *
+ * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
+ * distribute this software and its documentation for any purpose and
+ * without fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright notice and
+ * this permission notice appear in supporting documentation, and that
+ * the name of M.I.T. not be used in advertising or publicity pertaining
+ * to distribution of the software without specific, written prior
+ * permission. Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose. It is provided "as is" without express
+ * or implied warranty.
*/
-#include "mit-copyright.h"
-
#include "krb.h"
#include "k5-int.h"
#include <stdio.h>
#include <string.h>
#include <errno.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
#include <sys/stat.h>
#include <fcntl.h>
#ifdef NEED_UTIMES
#include <sys/time.h>
-#include <unistd.h>
#ifdef __SCO__
#include <utime.h>
#endif
}
#endif
+#ifdef HAVE_SETEUID
+#define do_seteuid(e) seteuid((e))
+#else
+#ifdef HAVE_SETRESUID
+#define do_seteuid(e) setresuid(-1, (e), -1)
+#else
+#ifdef HAVE_SETREUID
+#define do_seteuid(e) setreuid(geteuid(), (e))
+#else
+#define do_seteuid(e) (errno = EPERM, -1)
+#endif
+#endif
+#endif
+
/*
* fd must be initialized to something that won't ever occur as a real
* file descriptor. Since open(2) returns only non-negative numbers as
int rw;
{
int wflag;
- uid_t me= getuid();
+ uid_t me, metoo;
struct stat stat_buf, stat_buffd;
#ifdef TKT_SHMEM
char shmidname[MAXPATHLEN];
}
me = getuid();
+ metoo = geteuid();
switch (rw) {
case R_TKT_FIL:
tf_name = tkt_string();
#ifdef TKT_SHMEM
- (void) strcpy(shmidname, tf_name);
- (void) strcat(shmidname, ".shm");
+ (void) strncpy(shmidname, tf_name, sizeof(shmidname) - 1);
+ shmidname[sizeof(shmidname) - 1] = '\0';
+ (void) strncat(shmidname, ".shm", sizeof(shmidname) - 1 - strlen(shmidname));
#endif /* TKT_SHMEM */
/*
curpos = sizeof(tfbfr);
#ifdef TKT_SHMEM
+ if (lstat(shmidname, &stat_buf) < 0) {
+ switch (errno) {
+ case ENOENT:
+ return NO_TKT_FIL;
+ default:
+ return TKT_FIL_ACC;
+ }
+ }
+ if (stat_buf.st_uid != me || !(stat_buf.st_mode & S_IFREG)
+ || stat_buf.st_nlink != 1 || stat_buf.st_mode & 077) {
+ return TKT_FIL_ACC;
+ }
+
+ /*
+ * Yes, we do uid twiddling here. It's not optimal, but some
+ * applications may expect that the ruid is what should really own
+ * the ticket file, e.g. setuid applications.
+ */
+ if (me != metoo && do_seteuid(me) < 0)
+ return KFAILURE;
sfp = fopen(shmidname, "r"); /* only need read/write on the
actual tickets */
+ if (me != metoo && do_seteuid(metoo) < 0)
+ return KFAILURE;
if (sfp == 0) {
switch(errno) {
case ENOENT:
}
}
- /* lstat() and fstat() the file to check that the file we opened is the *
- * one we think it is, and to check ownership. */
- if ((fstat(sfp->_file, &stat_buffd) < 0) ||
- (lstat(shmidname, &stat_buf) < 0)) {
+ /*
+ * fstat() the file to check that the file we opened is the one we
+ * think it is.
+ */
+ if (fstat(fileno(sfp), &stat_buffd) < 0) {
(void) close(fd);
fd = -1;
switch(errno) {
tmp_shm_addr = krb_shm_addr;
#endif /* TKT_SHMEM */
+ if (lstat(tf_name, &stat_buf) < 0) {
+ switch (errno) {
+ case ENOENT:
+ return NO_TKT_FIL;
+ default:
+ return TKT_FIL_ACC;
+ }
+ }
+ if (stat_buf.st_uid != me || !(stat_buf.st_mode & S_IFREG)
+ || stat_buf.st_nlink != 1 || stat_buf.st_mode & 077) {
+ return TKT_FIL_ACC;
+ }
+
if (wflag) {
+ if (me != metoo && do_seteuid(me) < 0)
+ return KFAILURE;
fd = open(tf_name, O_RDWR, 0600);
+ if (me != metoo && do_seteuid(metoo) < 0)
+ return KFAILURE;
if (fd < 0) {
switch(errno) {
case ENOENT:
return TKT_FIL_ACC;
}
}
- /* lstat() and fstat() the file to check that the file we opened is the *
- * one we think it is, and to check ownership. */
- if ((fstat(fd, &stat_buffd) < 0) ||
- (lstat(tf_name, &stat_buf) < 0)) {
+ /*
+ * fstat() the file to check that the file we opened is the
+ * one we think it is, and to check ownership.
+ */
+ if (fstat(fd, &stat_buffd) < 0) {
(void) close(fd);
fd = -1;
switch(errno) {
* for read-only operations and locked for shared access.
*/
+ if (me != metoo && do_seteuid(me) < 0)
+ return KFAILURE;
fd = open(tf_name, O_RDONLY, 0600);
+ if (me != metoo && do_seteuid(metoo) < 0)
+ return KFAILURE;
if (fd < 0) {
switch(errno) {
case ENOENT:
return TKT_FIL_ACC;
}
}
- /* lstat() and fstat() the file to check that the file we opened is the *
- * one we think it is, and to check ownership. */
- if ((fstat(fd, &stat_buffd) < 0) ||
- (lstat(tf_name, &stat_buf) < 0)) {
+ /*
+ * fstat() the file to check that the file we opened is the one we
+ * think it is, and to check ownership.
+ */
+ if (fstat(fd, &stat_buffd) < 0) {
(void) close(fd);
fd = -1;
switch(errno) {
char defname[FILENAME_MAX];
UINT rc;
- rc = GetWindowsDirectory(defname, sizeof(defname));
+ defname[sizeof(defname) - 1] = '\0';
+ rc = GetWindowsDirectory(defname, sizeof(defname) - 1);
assert(rc > 0);
- strcat(defname, "\\");
+ strncat(defname, "\\", sizeof(defname) - 1 - strlen(defname));
- strcat(defname, DEF_KRB_CONF);
+ strncat(defname, DEF_KRB_CONF, sizeof(defname) - 1 - strlen(defname));
+ cnfname[sizeof(cnfname) - 1] = '\0';
GetPrivateProfileString(INI_FILES, INI_KRB_CONF, defname,
- cnfname, sizeof(cnfname), KERBEROS_INI);
+ cnfname, sizeof(cnfname) - 1, KERBEROS_INI);
cnffile = fopen(cnfname, "r");
char defname[FILENAME_MAX];
UINT rc;
- rc = GetWindowsDirectory(defname, sizeof(defname));
+ defname[sizeof(defname) - 1] = '\0';
+ rc = GetWindowsDirectory(defname, sizeof(defname) - 1);
assert(rc > 0);
- strcat(defname, "\\");
+ strncat(defname, "\\", sizeof(defname) - 1 - strlen(defname));
- strcat(defname, DEF_KRB_REALMS);
+ strncat(defname, DEF_KRB_REALMS, sizeof(defname) - 1 - strlen(defname));
+ defname[sizeof(defname) - 1] = '\0';
GetPrivateProfileString(INI_FILES, INI_KRB_REALMS, defname,
- realmsname, sizeof(realmsname), KERBEROS_INI);
+ realmsname, sizeof(realmsname) - 1, KERBEROS_INI);
realmsfile = fopen(realmsname, "r");
+2000-11-29 Miro Jurisic <meeroh@mit.edu>
+
+ * krb5_libinit.c: Install a callback in the Mac OS sleep
+ queue to get notification of the machine coming out
+ of sleep, in order to refresh the cached uptime to
+ real time offset
+
+2000-10-02 Alexandra Ellwood <lxs@mit.edu
+
+ * krb5_libinit.c: added #define for Mac OS X so
+ that krb5int_cleanup_library calls krb5_stdcc_shutdown.
+
+2000-06-03 Tom Yu <tlyu@mit.edu>
+
+ * Makefile.in (LIBMAJOR, LIBMINOR): Bump version.
+
+2000-04-18 Ken Raeburn <raeburn@mit.edu>
+
+ * Makefile.in (SHLIB_EXPLIBS): Add @RESOLV_LIB@.
+
2000-03-14 Ken Raeburn <raeburn@mit.edu>
* configure.in: Check for gethostbyname2.
STLIBOBJS=krb5_libinit.o
LIB=krb5
-LIBMAJOR=2
-LIBMINOR=2
+LIBMAJOR=3
+LIBMINOR=0
STOBJLISTS= \
OBJS.ST \
SHLIB_EXPDEPS = \
$(TOPLIBD)/libk5crypto$(SHLIBEXT) \
$(TOPLIBD)/libcom_err$(SHLIBEXT)
-SHLIB_EXPLIBS=-lk5crypto -lcom_err @GEN_LIB@
+SHLIB_EXPLIBS=-lk5crypto -lcom_err @GEN_LIB@ @RESOLV_LIB@
SHLIB_DIRS=-L$(TOPLIBD)
SHLIB_RDIRS=$(KRB5_LIBDIR)
+2001-01-31 Tom Yu <tlyu@mit.edu>
+
+ * asn1buf.c (asn1buf_sync): Add new arguments to include the full
+ complement of data about a prefetched tag, as well as to indicate
+ whether the prefetched tag or the surrounding sequence is of an
+ indefinite length.
+ (asn1buf_skiptail): Add new arguments to indicate whether the
+ prefetched tag is indefinite, as well as its length. This
+ facilitates proper skipping of trailing garbage.
+ (asn1buf_remains): Add new argument to indicate whether the
+ surrounding encoding is indefinite. Don't advance buf->next if an
+ EOC encoding is detected; the caller will do that.
+ [pullup from trunk]
+
+ * asn1buf.h: Update prototypes. [pullup from trunk]
+
+ * asn1_get.c (asn1_get_tag_indef): Don't treat EOC encoding as
+ special anymore, since previous behavior was overloading the
+ tag number in a bad way. Also, report a MISMATCH_INDEF error if
+ the tag encoding is for the forbidden primitive constructed
+ encoding. [pullup from trunk]
+
+ * asn1_k_decode.c (next_tag): Call get_tag_indef() in order to get
+ information about whether the length is indefinite. Don't check
+ the tag class and construction explicitly.
+ (get_eoc): New macro to get a tag and check if it is an EOC
+ encoding.
+ (get_field, opt_field): Move the check for the tag class and
+ construction to here.
+ (get_field_body, get_lenfield_body): Call get_eoc() instead of
+ next_tag() if we are decoding a constructed indefinite encoding.
+ (begin_structure): Use a different variable to indicate whether
+ the sequence is indefinite as opposed to whether an individual
+ field is indefinite.
+ (end_structure): Update to new calling convention of
+ asn1buf_sync().
+ (sequence_of): Rewrite significantly.
+ (sequence_of_common): Move the bulk of previous sequence_of()
+ macro to here. Does not declare some variables that sequence_of()
+ declares.
+ (sequence_of_no_tagvars): Similar to sequence_of() macro but
+ declares different variables for the purpose of prefetching the
+ final tag.
+ (end_sequence_of_no_tagvars): Similar to end_sequence_of() macro
+ but uses variables declared by the sequence_of_no_tagvars() macro
+ to prefetch the final tag.
+ (asn1_decode_principal_name): Update for new asn1buf_remains()
+ calling convention. Call sequence_of_no_tagvars(), etc. instead
+ of sequence_of(), etc. in order to not declare shadowing
+ block-local variables.
+ (decode_array_body): Update for new asn1buf_remains() calling
+ convention.
+ (asn1_decode_sequence_of_enctype): Update for new
+ asn1buf_remains() calling convention.
+ [pullup from trunk]
+
+ * krb5_decode.c (next_tag): Call get_tag_indef() in order to get
+ information about whether the length is indefinite. Don't check
+ the tag class and construction explicitly.
+ (get_eoc): New macro to get a tag and check if it is an EOC
+ encoding.
+ (get_field, opt_field): Move the check for the tag class and
+ construction to here.
+ (get_field_body, get_lenfield_body): Call get_eoc() instead of
+ next_tag() if we are decoding a constructed indefinite encoding.
+ (begin_structure): Use a different variable to indicate whether
+ the sequence is indefinite as opposed to whether an individual
+ field is indefinite.
+ (end_structure): Update to new calling convention of
+ asn1buf_sync().
+ [pullup from trunk]
+
+2000-09-28 Miro Jurisic <meeroh@mit.edu>
+
+ * asn1_encode.c (asn1_encode_generaltime): Fixed the Mac code to
+ use the correct epoch.
+
2000-02-06 Ken Raeburn <raeburn@mit.edu>
Patches from Frank Cusack for helping in preauth replay
#include "asn1_encode.h"
#include "asn1_make.h"
+#ifdef macintosh
+#include <Utilities.h>
+#endif
+
asn1_error_code asn1_encode_integer(buf, val, retlen)
asn1buf * buf;
const long val;
return 0;
}
-#ifdef macintosh
-#define EPOCH ((70 * 365 * 24 * 60 * 60) + (17 * 24 * 60 * 60) + (getTimeZoneOffset() * 60 * 60))
-#else
-#define EPOCH (0)
-#endif
-
asn1_error_code asn1_encode_generaltime(buf, val, retlen)
asn1buf * buf;
const time_t val;
struct tm *gtime;
char s[16];
int length, sum=0;
- time_t gmt_time;
+ time_t gmt_time = val;
- gmt_time = val + EPOCH;
+#ifdef macintosh
+ unix_time_to_msl_time (&gmt_time);
+#endif
gtime = gmtime(&gmt_time);
/*
*tagnum = ASN1_TAGNUM_CEILING;
return 0;
}
- /* Allow for the indefinite encoding */
- if ( !*(buf->next) && !*(buf->next + 1)) {
- buf->next += 2;
- *tagnum = ASN1_TAGNUM_CEILING;
- return 0;
- }
retval = asn1_get_id(buf,class,construction,tagnum);
if(retval) return retval;
retval = asn1_get_length(buf,retlen,indef);
#define unused_var(x) if(0) x=0
#define next_tag()\
-retval = asn1_get_tag(&subbuf,&class,&construction,&tagnum,&taglen);\
-if(retval) return retval;\
-if(class != CONTEXT_SPECIFIC || construction != CONSTRUCTED)\
- return ASN1_BAD_ID
+retval = asn1_get_tag_indef(&subbuf,&class,&construction,\
+ &tagnum,&taglen,&indef);\
+if(retval) return retval;
+
+#define get_eoc() \
+retval = asn1_get_tag_indef(&subbuf,&class,&construction, \
+ &tagnum,&taglen,&indef); \
+if(retval) return retval; \
+if(class != UNIVERSAL || tagnum || indef) \
+ return ASN1_MISSING_EOC
#define alloc_field(var,type)\
var = (type*)calloc(1,sizeof(type));\
#define get_field_body(var,decoder)\
retval = decoder(&subbuf,&(var));\
if(retval) return retval;\
-if(!taglen) { next_tag(); }\
+if(!taglen && indef) { get_eoc(); }\
next_tag()
#define get_field(var,tagexpect,decoder)\
if(tagnum > (tagexpect)) return ASN1_MISSING_FIELD;\
if(tagnum < (tagexpect)) return ASN1_MISPLACED_FIELD;\
+if((class != CONTEXT_SPECIFIC || construction != CONSTRUCTED) \
+ && (tagnum || taglen || class != UNIVERSAL)) \
+ return ASN1_BAD_ID;\
get_field_body(var,decoder)
#define opt_field(var,tagexpect,decoder,optvalue)\
+if((class != CONTEXT_SPECIFIC || construction != CONSTRUCTED) \
+ && (tagnum || taglen || class != UNIVERSAL)) \
+ return ASN1_BAD_ID;\
if(tagnum == (tagexpect)){\
get_field_body(var,decoder); }\
else var = optvalue
#define get_lenfield_body(len,var,decoder)\
retval = decoder(&subbuf,&(len),&(var));\
if(retval) return retval;\
-if(!taglen) { next_tag(); }\
+if(!taglen && indef) { get_eoc(); }\
next_tag()
#define get_lenfield(len,var,tagexpect,decoder)\
if(tagnum > (tagexpect)) return ASN1_MISSING_FIELD;\
if(tagnum < (tagexpect)) return ASN1_MISPLACED_FIELD;\
+if((class != CONTEXT_SPECIFIC || construction != CONSTRUCTED) \
+ && (tagnum || taglen || class != UNIVERSAL)) \
+ return ASN1_BAD_ID;\
get_lenfield_body(len,var,decoder)
#define opt_lenfield(len,var,tagexpect,decoder)\
#define begin_structure()\
asn1buf subbuf;\
+int seqindef;\
int indef;\
-retval = asn1_get_sequence(buf,&length,&indef);\
+retval = asn1_get_sequence(buf,&length,&seqindef);\
if(retval) return retval;\
-retval = asn1buf_imbed(&subbuf,buf,length,indef);\
+retval = asn1buf_imbed(&subbuf,buf,length,seqindef);\
if(retval) return retval;\
next_tag()
#define end_structure()\
-retval = asn1buf_sync(buf,&subbuf,tagnum,length);\
+retval = asn1buf_sync(buf,&subbuf,class,tagnum,length,indef,seqindef);\
if(retval) return retval
-#define sequence_of(buf)\
-int size=0;\
-asn1buf seqbuf;\
-int length;\
-int indef;\
-retval = asn1_get_sequence(buf,&length,&indef);\
-if(retval) return retval;\
-retval = asn1buf_imbed(&seqbuf,buf,length,indef);\
+#define sequence_of(buf) \
+unsigned int length, taglen; \
+asn1_class class; \
+asn1_construction construction; \
+asn1_tagnum tagnum; \
+int indef; \
+sequence_of_common(buf)
+
+#define sequence_of_common(buf) \
+int size=0; \
+asn1buf seqbuf; \
+int seqofindef; \
+retval = asn1_get_sequence(buf,&length,&seqofindef); \
+if(retval) return retval; \
+retval = asn1buf_imbed(&seqbuf,buf,length,seqofindef); \
if(retval) return retval
-#define end_sequence_of(buf)\
-retval = asn1buf_sync(buf,&seqbuf,ASN1_TAGNUM_CEILING,length);\
-if(retval) return retval
+#define sequence_of_no_tagvars(buf) \
+asn1_class eseqclass; \
+asn1_construction eseqconstr; \
+asn1_tagnum eseqnum; \
+unsigned int eseqlen; \
+int eseqindef; \
+sequence_of_common(buf)
+
+#define end_sequence_of_no_tagvars(buf) \
+retval = asn1_get_tag_indef(&seqbuf,&eseqclass,&eseqconstr, \
+ &eseqnum,&eseqlen,&eseqindef); \
+if(retval) return retval; \
+retval = asn1buf_sync(buf,&seqbuf,eseqclass,eseqnum, \
+ eseqlen,eseqindef,seqofindef); \
+if(retval) return retval;
+
+#define end_sequence_of(buf) \
+retval = asn1_get_tag_indef(&seqbuf,&class,&construction, \
+ &tagnum,&taglen,&indef); \
+if(retval) return retval; \
+retval = asn1buf_sync(buf,&seqbuf,class,tagnum, \
+ length,indef,seqofindef); \
+if(retval) return retval;
#define cleanup()\
return 0
{ begin_structure();
get_field((*val)->type,0,asn1_decode_int32);
- { sequence_of(&subbuf);
- while(asn1buf_remains(&seqbuf)){
+ { sequence_of_no_tagvars(&subbuf);
+ while(asn1buf_remains(&seqbuf,seqofindef) > 0){
size++;
if ((*val)->data == NULL)
(*val)->data = (krb5_data*)malloc(size*sizeof(krb5_data));
if(retval) return retval;
}
(*val)->length = size;
- end_sequence_of(&subbuf);
+ end_sequence_of_no_tagvars(&subbuf);
+ }
+ if (indef) {
+ get_eoc();
}
+ next_tag();
end_structure();
(*val)->magic = KV5M_PRINCIPAL;
}
type *elt;\
\
{ sequence_of(buf);\
- while(asn1buf_remains(&seqbuf) > 0){\
+ while(asn1buf_remains(&seqbuf,seqofindef) > 0){\
alloc_field(elt,type);\
get_element(elt,decoder);\
array_append(val,size,elt,type);\
{
asn1_error_code retval;
{ sequence_of(buf);
- while(asn1buf_remains(&seqbuf) > 0){
+ while(asn1buf_remains(&seqbuf,seqofindef) > 0){
size++;
if (*val == NULL)
*val = (krb5_enctype*)malloc(size*sizeof(krb5_enctype));
#include <stdio.h>
#include "asn1_get.h"
+#define asn1_is_eoc(class, num, indef) \
+((class) == UNIVERSAL && !(num) && !(indef))
+
asn1_error_code asn1buf_create(buf)
asn1buf ** buf;
{
return 0;
}
-asn1_error_code asn1buf_sync(buf, subbuf, lasttag, length)
+asn1_error_code asn1buf_sync(buf, subbuf, class, lasttag, length, indef, seqindef)
asn1buf * buf;
asn1buf * subbuf;
+ const asn1_class class;
const asn1_tagnum lasttag;
const int length;
+ const int indef;
+ const int seqindef;
{
asn1_error_code retval;
- if (length) {
+ if (!seqindef) {
+ /* sequence was encoded as definite length */
buf->next = subbuf->bound + 1;
+ } else if (!asn1_is_eoc(class, lasttag, indef)) {
+ retval = asn1buf_skiptail(subbuf, length, indef);
+ if (retval)
+ return retval;
} else {
- /*
- * indefinite length:
- *
- * Note that asn1_get_tag() returns ASN1_TAGNUM_CEILING
- * for an EOC encoding.
- */
- if (lasttag != ASN1_TAGNUM_CEILING) {
- retval = asn1buf_skiptail(subbuf);
- if (retval) return retval;
- }
+ /* We have just read the EOC octets. */
buf->next = subbuf->next;
}
return 0;
}
-asn1_error_code asn1buf_skiptail(buf)
+asn1_error_code asn1buf_skiptail(buf, length, indef)
asn1buf *buf;
+ const int length;
+ const int indef;
{
asn1_error_code retval;
asn1_class class;
asn1_tagnum tagnum;
int taglen;
int nestlevel;
+ int tagindef;
- nestlevel = 1;
+ nestlevel = 1 + indef;
+ if (!indef) {
+ if (length <= buf->bound - buf->next + 1)
+ buf->next += length;
+ else
+ return ASN1_OVERRUN;
+ }
while (nestlevel > 0) {
- retval = asn1_get_tag(buf, &class, &construction, &tagnum, &taglen);
+ retval = asn1_get_tag_indef(buf, &class, &construction, &tagnum,
+ &taglen, &tagindef);
if (retval) return retval;
- if (construction == CONSTRUCTED && taglen == 0)
+ if (!tagindef) {
+ if (taglen <= buf->bound - buf->next + 1)
+ buf->next += taglen;
+ else
+ return ASN1_OVERRUN;
+ }
+ if (tagindef)
nestlevel++;
- if (tagnum == ASN1_TAGNUM_CEILING)
- nestlevel--;
+ if (asn1_is_eoc(class, tagnum, tagindef))
+ nestlevel--; /* got an EOC encoding */
}
return 0;
}
return 0;
}
-int asn1buf_remains(buf)
+int asn1buf_remains(buf, indef)
asn1buf *buf;
+ int indef;
{
int remain;
if(buf == NULL || buf->base == NULL) return 0;
if (remain <= 0) return remain;
/*
* Two 0 octets means the end of an indefinite encoding.
- *
- * XXX Do we need to test to make sure we'er actually doing an
- * indefinite encoding here?
*/
- if ( !*(buf->next) && !*(buf->next + 1)) {
- /* buf->bound = buf->next + 1; */
- buf->next += 2;
+ if (indef && remain >= 2 && !*(buf->next) && !*(buf->next + 1))
return 0;
- }
else return remain;
}
asn1buf * buf;
const int amount;
{
- int free = asn1buf_free(buf);
- if(free < amount){
- asn1_error_code retval = asn1buf_expand(buf, amount-free);
+ int avail = asn1buf_free(buf);
+ if(avail < amount){
+ asn1_error_code retval = asn1buf_expand(buf, amount-avail);
if(retval) return retval;
}
return 0;
position starts at the beginning of *subbuf. */
asn1_error_code asn1buf_sync
- PROTOTYPE((asn1buf *buf, asn1buf *subbuf, const asn1_tagnum lasttag,
- const int length));
+ PROTOTYPE((asn1buf *buf, asn1buf *subbuf, const asn1_class class,
+ const asn1_tagnum lasttag,
+ const int length, const int indef,
+ const int seqindef));
/* requires *subbuf is a sub-buffer of *buf, as created by asn1buf_imbed.
- lasttag is a pointer to the last tagnumber read.
+ lasttag is the last tagnumber read.
effects Synchronizes *buf's current position to match that of *subbuf. */
asn1_error_code asn1buf_skiptail
- PROTOTYPE((asn1buf *buf));
+ PROTOTYPE((asn1buf *buf, const int length,
+ const int indef));
/* requires *buf is a subbuffer used in a decoding of a
constructed indefinite sequence.
effects skips trailing fields. */
effects Inserts o into the buffer *buf, expanding the buffer if
necessary. Returns ENOMEM memory is exhausted. */
#if ((__GNUC__ >= 2) && !defined(ASN1BUF_OMIT_INLINE_FUNCS))
-extern inline asn1_error_code asn1buf_insert_octet(buf, o)
+extern __inline__ asn1_error_code asn1buf_insert_octet(buf, o)
asn1buf * buf;
const int o;
{
int asn1buf_remains
- PROTOTYPE((asn1buf *buf));
+ PROTOTYPE((asn1buf *buf, int indef));
/* requires *buf is a buffer containing an asn.1 structure or array
modifies *buf
effects Returns the number of unprocessed octets remaining in *buf. */
/* decode an explicit tag and place the number in tagnum */
#define next_tag()\
-retval = asn1_get_tag(&subbuf,&class,&construction,&tagnum,NULL);\
-if(retval) clean_return(retval);\
-if(class != CONTEXT_SPECIFIC || construction != CONSTRUCTED)\
- clean_return(ASN1_BAD_ID)
+retval = asn1_get_tag_indef(&subbuf,&class,&construction,&tagnum,NULL,&indef);\
+if(retval) clean_return(retval)
+
+#define get_eoc() \
+retval = asn1_get_tag_indef(&subbuf,&class,&construction, \
+ &tagnum,NULL,&indef); \
+if(retval) return retval; \
+if(class != UNIVERSAL || tagnum || indef) \
+ return ASN1_MISSING_EOC
/* decode sequence header and initialize tagnum with the first field */
#define begin_structure()\
asn1buf subbuf;\
+int seqindef;\
int indef;\
-retval = asn1_get_sequence(&buf,&length,&indef);\
+retval = asn1_get_sequence(&buf,&length,&seqindef);\
if(retval) clean_return(retval);\
-retval = asn1buf_imbed(&subbuf,&buf,length,indef);\
+retval = asn1buf_imbed(&subbuf,&buf,length,seqindef);\
if(retval) clean_return(retval);\
next_tag()
#define end_structure()\
-retval = asn1buf_sync(&buf,&subbuf,tagnum,length);\
+retval = asn1buf_sync(&buf,&subbuf,class,tagnum,length,indef,seqindef);\
if (retval) clean_return(retval)
/* process fields *******************************************/
#define get_field_body(var,decoder)\
retval = decoder(&subbuf,&(var));\
if(retval) clean_return(retval);\
+if (indef) { get_eoc(); }\
next_tag()
/* decode a field (<[UNIVERSAL id]> <length> <contents>)
#define get_field(var,tagexpect,decoder)\
if(tagnum > (tagexpect)) clean_return(ASN1_MISSING_FIELD);\
if(tagnum < (tagexpect)) clean_return(ASN1_MISPLACED_FIELD);\
+if(class != CONTEXT_SPECIFIC || construction != CONSTRUCTED)\
+ clean_return(ASN1_BAD_ID);\
get_field_body(var,decoder)
/* decode (or skip, if not present) an optional field */
#define opt_field(var,tagexpect,decoder)\
+if(class != CONTEXT_SPECIFIC || construction != CONSTRUCTED)\
+ clean_return(ASN1_BAD_ID);\
if(tagnum == (tagexpect)){ get_field_body(var,decoder); }
/* field w/ accompanying length *********/
#define get_lenfield_body(len,var,decoder)\
retval = decoder(&subbuf,&(len),&(var));\
if(retval) clean_return(retval);\
+if (indef) { get_eoc(); }\
next_tag()
/* decode a field w/ its length (for string types) */
#define get_lenfield(len,var,tagexpect,decoder)\
if(tagnum > (tagexpect)) clean_return(ASN1_MISSING_FIELD);\
if(tagnum < (tagexpect)) clean_return(ASN1_MISPLACED_FIELD);\
+if(class != CONTEXT_SPECIFIC || construction != CONSTRUCTED)\
+ clean_return(ASN1_BAD_ID);\
get_lenfield_body(len,var,decoder)
/* decode an optional field w/ length */
#define opt_lenfield(len,var,tagexpect,decoder)\
+if(class != CONTEXT_SPECIFIC || construction != CONSTRUCTED)\
+ clean_return(ASN1_BAD_ID);\
if(tagnum == (tagexpect)){\
get_lenfield_body(len,var,decoder);\
}
+2000-09-12 Alexandra Ellwood <lxs@mit.edu>
+
+ * ccdefops.c: created #define for USE_CCAPI now that both Mac OS 9 and
+ Mac OS 10 use ccapi.
+
+2000-5-31 Alexandra Ellwood <lxs@mit.edu>
+
+ * ccdefault.c: Changed kerberosPrincipal_V5 to kerberosVersion_V5 to reflect
+ the new constant name.
+
+2000-5-19 Alexandra Ellwood <lxs@mit.edu>
+
+ * ccdefault.c: Added krb5int_cc_default. This function
+ supports the Kerberos Login Library and pops up a dialog if the cache does
+ not contain valid tickets. This is used to automatically get a tgt before
+ obtaining service tickets. Note that this should be an internal function
+ because callers don't expect krb5_cc_default to pop up a dialog!
+ (We found this out the hard way :-)
+
+2000-4-26 Alexandra Ellwood <lxs@mit.edu>
+
+ * ccdefault.c: Added version number to internal Kerberos Login Library
+ routine.
+
+2000-4-13 Alexandra Ellwood <lxs@mit.edu>
+
+ * ccdefault.c: Added Kerberos Login library support (with ifdefs to control
+ whether or not it is on. Also added support to store a krb5_principal in the
+ os_context along with the default ccache name (if known, this principal is
+ the same as the last time we looked at the ccache.
+ * ccdefname.c: Added support to store a krb5_principal in the os_context
+ along with the default ccache name (if known, this principal is the same
+ as the last time we looked at the ccache.
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
+2000-10-02 Alexandra Ellwood <lxs@mit.edu>
+
+ * stdcc_util.c: now Mac OS X uses get_time_offsets to store offset time
+ like Mac OS 9.
+
+2000-09-12 Alexandra Ellwood <lxs@mit.edu>
+
+ * stdcc.h, stdcc_util.h: created #define for USE_CCAPI now that
+ both Mac OS 9 and Mac OS 10 use ccapi.
+
+2000-06-08 Alexandra Ellwood <lxs@mit.edu>
+
+ * stdcc_util.c (dupCCtoK5, dupK5toCC):
+ Fixed code that stores times in localtime, not in kdc time.
+
+2000-05-18 Danilo Almeida <dalmeida@mit.edu>
+
+ * stdcc_util.c (dupK5toCC): Remove unused variables.
+
+ * stdcc_util.c: Reindent to krb5 coding style. Remove whitespace
+ at end of lines. Replace C++ comments with C comments.
+
+ * stdcc_util.h: Replace C++ comments with C comments.
+
+ * winccld.h: Define CC_API_VER2 for all Windows code using ccapi.
+ Update dynamic loading declarations to use CC_API_VER2.
+
+ * winccld.h: Do not define or try to load cc_lock_request, which is
+ not actually used anywhere in the code.
+
+ * stdcc.c: Define CC_API_VER2 if not defined rather than just if
+ not Windows.
+
+ * winccld.c (LoadFuncs): Get error on DLL load failure even though
+ we do not use it in case we are doing source-level debugging.
+
+2000-05-04 Miro Jurisic <meeroh@mit.edu>
+
+ * stdcc_util.c (dupCCtoK5, dupK5toCC):
+ Conditionalized local/KDC time conversions for Mac-only
+ until we figure out what to do about that
+
+2000-04-07 Jeffrey Altman <jaltman@columbia.edu>
+
+ * stdcc_util.c (copyCCDataArrayToK5, copyCCDataArrayToK5):
+ * stdcc_util.c (dupCCtoK5, dupK5toCC):
+
+ memory was being allocated as (sizeof(foo) * count + 1)
+ instead of (sizeof(foo) * (count + 1))
+
+2000-04-03 Jeffrey Altman <jaltman@columbia.edu>
+
+ * stdcc_util.c (copyCCDataArrayToK5, copyCCDataArrayToK5):
+ * stdcc_util.c (dupCCtoK5, dupK5toCC):
+
+ Changed all references to the type UInt32 to unsigned int
+ since UInt32 is not a standard type on Unix or Win32
+
+2000-03-24 Alexandra Ellwood <lxs@mit.edu>
+
+ * stdcc_util.c (copyCCDataArrayToK5, copyCCDataArrayToK5):
+ Modified to copy authdata as well... this code may have
+ bugs since I couldn't get a good case where authdata != NULL
+
+ * stdcc_util.c (dupCCtoK5, dupK5toCC):
+ Added code to store times in localtime, not in kdc time.
+
2000-03-15 Danilo Almeida <dalmeida@mit.edu>
* stdcc.c (krb5_stdcc_destroy): Do not mask KRB5_FCC_NOFILE error
#include "winccld.h"
#endif
-#if !defined(_MSDOS) && !defined(_WIN32)
+#ifndef CC_API_VER2
#define CC_API_VER2
#endif
#include "krb5.h"
-#if defined(macintosh)
+#if defined(USE_CCAPI)
#include "CCache2.h"
#endif
* - copy and translate the null terminated arrays of data records
* used in k5 tickets
*/
-int copyCCDataArrayToK5(cc_creds *cc, krb5_creds *kc, char whichArray) {
-
- cc_data *ccAdr, **cbase;
- krb5_address *kAdr, **kbase, **constKBase;
- int numRecords = 0;
-
-
- if (whichArray == kAddressArray) {
- /* check pointer */
- if (cc->addresses == NULL) {
- kc->addresses = NULL;
- return 0;
- }
- } else if (whichArray == kAuthDataArray) {
- /* check pointer */
- if (cc->authdata == NULL) {
- kc->authdata = NULL;
- return 0;
- }
- } else
- return -1;
-
-
- cbase = (whichArray == kAddressArray) ? cc->addresses : cc->authdata;
- /* calc number of records */
- while (*cbase++ != NULL) numRecords++;
- /* allocate new array */
- constKBase = kbase = (krb5_address **)malloc((numRecords+1)*sizeof(char *));
- //reset base
- cbase = (whichArray == kAddressArray) ? cc->addresses : cc->authdata;
-
-
- //copy records
- while (*cbase != NULL) {
- *kbase = (krb5_address *)malloc(sizeof(krb5_address));
- kAdr = *kbase;
- ccAdr = *cbase;
- kAdr->magic = (whichArray == kAddressArray) ? KV5M_ADDRESS : KV5M_AUTHDATA;
- kAdr->addrtype = ccAdr->type;
- kAdr->length = ccAdr->length;
- kAdr->contents = (krb5_octet *)malloc(kAdr->length);
- memcpy(kAdr->contents, ccAdr->data, kAdr->length);
- //next element please
- kbase++; cbase++;
+int copyCCDataArrayToK5(cc_creds *ccCreds, krb5_creds *v5Creds, char whichArray) {
+
+ if (whichArray == kAddressArray) {
+ if (ccCreds->addresses == NULL) {
+ v5Creds->addresses = NULL;
+ } else {
+
+ krb5_address **addrPtr, *addr;
+ cc_data **dataPtr, *data;
+ unsigned int numRecords = 0;
+
+ /* Allocate the array of pointers: */
+ for (dataPtr = ccCreds->addresses; *dataPtr != NULL; numRecords++, dataPtr++) {}
+
+ v5Creds->addresses = (krb5_address **) malloc (sizeof(krb5_address *) * (numRecords + 1));
+ if (v5Creds->addresses == NULL)
+ return ENOMEM;
+
+ /* Fill in the array, allocating the address structures: */
+ for (dataPtr = ccCreds->addresses, addrPtr = v5Creds->addresses; *dataPtr != NULL; addrPtr++, dataPtr++) {
+
+ *addrPtr = (krb5_address *) malloc (sizeof(krb5_address));
+ if (*addrPtr == NULL)
+ return ENOMEM;
+ data = *dataPtr;
+ addr = *addrPtr;
+
+ addr->addrtype = data->type;
+ addr->magic = KV5M_ADDRESS;
+ addr->length = data->length;
+ addr->contents = (krb5_octet *) malloc (sizeof(krb5_octet) * addr->length);
+ if (addr->contents == NULL)
+ return ENOMEM;
+ memmove(addr->contents, data->data, addr->length); /* copy contents */
+ }
+
+ /* Write terminator: */
+ *addrPtr = NULL;
+ }
+ }
+
+ if (whichArray == kAuthDataArray) {
+ if (ccCreds->authdata == NULL) {
+ v5Creds->authdata = NULL;
+ } else {
+ krb5_authdata **authPtr, *auth;
+ cc_data **dataPtr, *data;
+ unsigned int numRecords = 0;
+
+ /* Allocate the array of pointers: */
+ for (dataPtr = ccCreds->authdata; *dataPtr != NULL; numRecords++, dataPtr++) {}
+
+ v5Creds->authdata = (krb5_authdata **) malloc (sizeof(krb5_authdata *) * (numRecords + 1));
+ if (v5Creds->authdata == NULL)
+ return ENOMEM;
+
+ /* Fill in the array, allocating the address structures: */
+ for (dataPtr = ccCreds->authdata, authPtr = v5Creds->authdata; *dataPtr != NULL; authPtr++, dataPtr++) {
+
+ *authPtr = (krb5_authdata *) malloc (sizeof(krb5_authdata));
+ if (*authPtr == NULL)
+ return ENOMEM;
+ data = *dataPtr;
+ auth = *authPtr;
+
+ auth->ad_type = data->type;
+ auth->magic = KV5M_AUTHDATA;
+ auth->length = data->length;
+ auth->contents = (krb5_octet *) malloc (sizeof(krb5_octet) * auth->length);
+ if (auth->contents == NULL)
+ return ENOMEM;
+ memmove(auth->contents, data->data, auth->length); /* copy contents */
+ }
+
+ /* Write terminator: */
+ *authPtr = NULL;
}
-
- //write terminator
- *kbase = NULL;
- if (whichArray == kAddressArray) kc->addresses = constKBase;
- else kc->authdata = (krb5_authdata **)constKBase;
+ }
- return 0;
+ return 0;
}
/*
* copyK5DataArrayToCC
* - analagous to above, but in the other direction
*/
-int copyK5DataArrayToCC(krb5_creds *kc, cc_creds *cc, char whichArray) {
-
- cc_data *ccAdr, **cbase, **constCBase;
- krb5_address *kAdr, **kbase;
- int numRecords = 0;
-
-
- if (whichArray == kAddressArray) {
- //check pointer
- if (kc->addresses == NULL) {
- cc->addresses = NULL;
- return 0; }
- } else if (whichArray == kAuthDataArray) {
- //check pointer
- if (kc->authdata == NULL) {
- cc->authdata = NULL;
- return 0; }
- } else return -1;
-
-
- kbase = (whichArray == kAddressArray) ? kc->addresses : (krb5_address **)kc->authdata;
- //calc number of records
- while (*kbase++ != NULL) numRecords++;
- //allocate new array
- constCBase = cbase = (cc_data **)malloc((numRecords+1)*sizeof(char *));
- //reset base
- kbase = (whichArray == kAddressArray) ? kc->addresses : (krb5_address **)kc->authdata;
-
-
- //copy records
- while (*kbase != NULL) {
- *cbase = (cc_data *)malloc(sizeof(krb5_address));
- kAdr = *kbase;
- ccAdr = *cbase;
- ccAdr->type = kAdr->addrtype;
- ccAdr->length = kAdr->length;
- ccAdr->data = (unsigned char *)malloc(ccAdr->length);
- memcpy(ccAdr->data, kAdr->contents, kAdr->length);
- //next element please
- kbase++; cbase++;
+int copyK5DataArrayToCC(krb5_creds *v5Creds, cc_creds *ccCreds, char whichArray)
+{
+ if (whichArray == kAddressArray) {
+ if (v5Creds->addresses == NULL) {
+ ccCreds->addresses = NULL;
+ } else {
+
+ krb5_address **addrPtr, *addr;
+ cc_data **dataPtr, *data;
+ unsigned int numRecords = 0;
+
+ /* Allocate the array of pointers: */
+ for (addrPtr = v5Creds->addresses; *addrPtr != NULL; numRecords++, addrPtr++) {}
+
+ ccCreds->addresses = (cc_data **) malloc (sizeof(cc_data *) * (numRecords + 1));
+ if (ccCreds->addresses == NULL)
+ return ENOMEM;
+
+ /* Fill in the array, allocating the address structures: */
+ for (dataPtr = ccCreds->addresses, addrPtr = v5Creds->addresses; *addrPtr != NULL; addrPtr++, dataPtr++) {
+
+ *dataPtr = (cc_data *) malloc (sizeof(cc_data));
+ if (*dataPtr == NULL)
+ return ENOMEM;
+ data = *dataPtr;
+ addr = *addrPtr;
+
+ data->type = addr->addrtype;
+ data->length = addr->length;
+ data->data = malloc (sizeof(char) * data->length);
+ if (data->data == NULL)
+ return ENOMEM;
+ memmove(data->data, addr->contents, data->length); /* copy contents */
+ }
+
+ /* Write terminator: */
+ *dataPtr = NULL;
+ }
+ }
+
+ if (whichArray == kAuthDataArray) {
+ if (v5Creds->authdata == NULL) {
+ ccCreds->authdata = NULL;
+ } else {
+ krb5_authdata **authPtr, *auth;
+ cc_data **dataPtr, *data;
+ unsigned int numRecords = 0;
+
+ /* Allocate the array of pointers: */
+ for (authPtr = v5Creds->authdata; *authPtr != NULL; numRecords++, authPtr++) {}
+
+ ccCreds->authdata = (cc_data **) malloc (sizeof(cc_data *) * (numRecords + 1));
+ if (ccCreds->authdata == NULL)
+ return ENOMEM;
+
+ /* Fill in the array, allocating the address structures: */
+ for (dataPtr = ccCreds->authdata, authPtr = v5Creds->authdata; *authPtr != NULL; authPtr++, dataPtr++) {
+
+ *dataPtr = (cc_data *) malloc (sizeof(cc_data));
+ if (*dataPtr == NULL)
+ return ENOMEM;
+ data = *dataPtr;
+ auth = *authPtr;
+
+ data->type = auth->ad_type;
+ data->length = auth->length;
+ data->data = malloc (sizeof(char) * data->length);
+ if (data->data == NULL)
+ return ENOMEM;
+ memmove(data->data, auth->contents, data->length); /* copy contents */
+ }
+
+ /* Write terminator: */
+ *dataPtr = NULL;
}
-
- //write terminator
- *cbase = NULL;
- if (whichArray == kAddressArray) cc->addresses = (cc_data **)constCBase;
- else cc->authdata = (cc_data **)constCBase;
+ }
- return 0;
+ return 0;
}
/*
* - allocate an empty k5 style ticket and copy info from the cc_creds ticket
*/
-void dupCCtoK5(krb5_context context, cc_creds *src, krb5_creds *dest) {
-
- int err;
-
- /*
- * allocate and copy
- * copy all of those damn fields back
- */
- err = krb5_parse_name(context, src->client, &(dest->client));
- err = krb5_parse_name(context, src->server, &(dest->server));
- if (err) return; //parsename fails w/o krb5.ini for example
-
- /* copy keyblock */
- dest->keyblock.enctype = src->keyblock.type;
- dest->keyblock.length = src->keyblock.length;
- dest->keyblock.contents = (krb5_octet *)malloc(dest->keyblock.length);
- memcpy(dest->keyblock.contents, src->keyblock.data, dest->keyblock.length);
-
- /* copy times */
- dest->times.authtime = src->authtime;
- dest->times.starttime = src->starttime;
- dest->times.endtime = src->endtime;
- dest->times.renew_till = src->renew_till;
- dest->is_skey = src->is_skey;
- dest->ticket_flags = src->ticket_flags;
-
- /* more branching fields */
- copyCCDataArrayToK5(src, dest, kAddressArray);
- dest->ticket.length = src->ticket.length;
- dest->ticket.data = (char *)malloc(src->ticket.length);
- memcpy(dest->ticket.data, src->ticket.data, src->ticket.length);
- dest->second_ticket.length = src->second_ticket.length;
- (dest->second_ticket).data = ( char *)malloc(src->second_ticket.length);
- memcpy(dest->second_ticket.data, src->second_ticket.data, src->second_ticket.length);
-
- /* zero out magic number */
- dest->magic = 0;
- /*
- * later
- * copyCCDataArrayToK5(src, dest, kAuthDataArray);
- * krb5 docs say that authdata can be nulled out if we
- * only want default behavior
- */
- dest->authdata = NULL;
-
- return;
+void dupCCtoK5(krb5_context context, cc_creds *src, krb5_creds *dest)
+{
+ krb5_int32 offset_seconds = 0, offset_microseconds = 0;
+ int err;
+
+ /*
+ * allocate and copy
+ * copy all of those damn fields back
+ */
+ err = krb5_parse_name(context, src->client, &(dest->client));
+ err = krb5_parse_name(context, src->server, &(dest->server));
+ if (err) return; /* parsename fails w/o krb5.ini for example */
+
+ /* copy keyblock */
+ dest->keyblock.enctype = src->keyblock.type;
+ dest->keyblock.length = src->keyblock.length;
+ dest->keyblock.contents = (krb5_octet *)malloc(dest->keyblock.length);
+ memcpy(dest->keyblock.contents, src->keyblock.data, dest->keyblock.length);
+
+ /* copy times */
+#if defined(macintosh) || defined(__MACH__)
+ err = krb5_get_time_offsets(context, &offset_seconds, &offset_microseconds);
+ if (err) return;
+#endif
+ dest->times.authtime = src->authtime + offset_seconds;
+ dest->times.starttime = src->starttime + offset_seconds;
+ dest->times.endtime = src->endtime + offset_seconds;
+ dest->times.renew_till = src->renew_till + offset_seconds;
+ dest->is_skey = src->is_skey;
+ dest->ticket_flags = src->ticket_flags;
+
+ /* more branching fields */
+ err = copyCCDataArrayToK5(src, dest, kAddressArray);
+ if (err) return;
+
+ dest->ticket.length = src->ticket.length;
+ dest->ticket.data = (char *)malloc(src->ticket.length);
+ memcpy(dest->ticket.data, src->ticket.data, src->ticket.length);
+ dest->second_ticket.length = src->second_ticket.length;
+ (dest->second_ticket).data = ( char *)malloc(src->second_ticket.length);
+ memcpy(dest->second_ticket.data, src->second_ticket.data, src->second_ticket.length);
+
+ /* zero out magic number */
+ dest->magic = 0;
+
+ /* authdata */
+ err = copyCCDataArrayToK5(src, dest, kAuthDataArray);
+ if (err) return;
+
+ return;
}
/*
*/
void dupK5toCC(krb5_context context, krb5_creds *creds, cred_union **cu)
{
- cc_creds *c;
- int err;
+ cc_creds *c;
+ int err;
+ krb5_int32 offset_seconds = 0, offset_microseconds = 0;
#ifdef macintosh
- char *tempname = NULL;
+ char *tempname = NULL;
#endif
-
- if (cu == NULL) return;
-
- /* allocate the cred_union */
- *cu = (cred_union *)malloc(sizeof(cred_union));
- if ((*cu) == NULL)
- return;
-
- (*cu)->cred_type = CC_CRED_V5;
-
- /* allocate creds structure (and install) */
- c = (cc_creds *)malloc(sizeof(cc_creds));
- if (c == NULL) return;
- (*cu)->cred.pV5Cred = c;
-
- /* convert krb5 principals to flat principals */
+
+ if (cu == NULL) return;
+
+ /* allocate the cred_union */
+ *cu = (cred_union *)malloc(sizeof(cred_union));
+ if ((*cu) == NULL)
+ return;
+
+ (*cu)->cred_type = CC_CRED_V5;
+
+ /* allocate creds structure (and install) */
+ c = (cc_creds *)malloc(sizeof(cc_creds));
+ if (c == NULL) return;
+ (*cu)->cred.pV5Cred = c;
+
+ /* convert krb5 principals to flat principals */
#ifdef macintosh
- /*
- * and make sure the memory for c->client and c->server is on
- * the system heap with NewPtr for the Mac (krb5_unparse_name
- * puts it in appl heap with malloc)
- */
- err = krb5_unparse_name(context, creds->client, &tempname);
- c->client = malloc(strlen(tempname)+1);
- if (c->client != NULL)
- strcpy(c->client,tempname);
- free(tempname);
- tempname = NULL;
-
- err = krb5_unparse_name(context, creds->server, &tempname);
- c->server = malloc(strlen(tempname)+1);
- if (c->server != NULL)
- strcpy(c->server,tempname);
- free(tempname);
+ /*
+ * and make sure the memory for c->client and c->server is on
+ * the system heap with NewPtr for the Mac (krb5_unparse_name
+ * puts it in appl heap with malloc)
+ */
+ err = krb5_unparse_name(context, creds->client, &tempname);
+ c->client = malloc(strlen(tempname)+1);
+ if (c->client != NULL)
+ strcpy(c->client,tempname);
+ free(tempname);
+ tempname = NULL;
+
+ err = krb5_unparse_name(context, creds->server, &tempname);
+ c->server = malloc(strlen(tempname)+1);
+ if (c->server != NULL)
+ strcpy(c->server,tempname);
+ free(tempname);
#else
- err = krb5_unparse_name(context, creds->client, &(c->client));
- err = krb5_unparse_name(context, creds->server, &(c->server));
+ err = krb5_unparse_name(context, creds->client, &(c->client));
+ err = krb5_unparse_name(context, creds->server, &(c->server));
#endif
- if (err) return;
-
- /* copy more fields */
- c->keyblock.type = creds->keyblock.enctype;
- c->keyblock.length = creds->keyblock.length;
-
- if (creds->keyblock.contents != NULL) {
- c->keyblock.data = (unsigned char *)malloc(creds->keyblock.length);
- memcpy(c->keyblock.data, creds->keyblock.contents, creds->keyblock.length);
- } else {
- c->keyblock.data = NULL;
- }
-
- c->authtime = creds->times.authtime;
- c->starttime = creds->times.starttime;
- c->endtime = creds->times.endtime;
- c->renew_till = creds->times.renew_till;
- c->is_skey = creds->is_skey;
- c->ticket_flags = creds->ticket_flags;
-
- copyK5DataArrayToCC(creds, c, kAddressArray);
-
- c->ticket.length = creds->ticket.length;
- if (creds->ticket.data != NULL) {
- c->ticket.data = (unsigned char *)malloc(creds->ticket.length);
- memcpy(c->ticket.data, creds->ticket.data, creds->ticket.length);
- } else {
- c->ticket.data = NULL;
- }
-
- c->second_ticket.length = creds->second_ticket.length;
- if (creds->second_ticket.data != NULL) {
- c->second_ticket.data = (unsigned char *)malloc(creds->second_ticket.length);
- memcpy(c->second_ticket.data, creds->second_ticket.data, creds->second_ticket.length);
- } else {
- c->second_ticket.data = NULL;
- }
-
- c->authdata = NULL;
-
- return;
+ if (err) return;
+
+ /* copy more fields */
+ c->keyblock.type = creds->keyblock.enctype;
+ c->keyblock.length = creds->keyblock.length;
+
+ if (creds->keyblock.contents != NULL) {
+ c->keyblock.data = (unsigned char *)malloc(creds->keyblock.length);
+ memcpy(c->keyblock.data, creds->keyblock.contents, creds->keyblock.length);
+ } else {
+ c->keyblock.data = NULL;
+ }
+
+#if defined(macintosh) || defined(__MACH__)
+ err = krb5_get_time_offsets(context, &offset_seconds, &offset_microseconds);
+ if (err) return;
+#endif
+ c->authtime = creds->times.authtime - offset_seconds;
+ c->starttime = creds->times.starttime - offset_seconds;
+ c->endtime = creds->times.endtime - offset_seconds;
+ c->renew_till = creds->times.renew_till - offset_seconds;
+ c->is_skey = creds->is_skey;
+ c->ticket_flags = creds->ticket_flags;
+
+ err = copyK5DataArrayToCC(creds, c, kAddressArray);
+ if (err) return;
+
+ c->ticket.length = creds->ticket.length;
+ if (creds->ticket.data != NULL) {
+ c->ticket.data = (unsigned char *)malloc(creds->ticket.length);
+ memcpy(c->ticket.data, creds->ticket.data, creds->ticket.length);
+ } else {
+ c->ticket.data = NULL;
+ }
+
+ c->second_ticket.length = creds->second_ticket.length;
+ if (creds->second_ticket.data != NULL) {
+ c->second_ticket.data = (unsigned char *)malloc(creds->second_ticket.length);
+ memcpy(c->second_ticket.data, creds->second_ticket.data, creds->second_ticket.length);
+ } else {
+ c->second_ticket.data = NULL;
+ }
+
+ err = copyK5DataArrayToCC(creds, c, kAuthDataArray);
+ if (err) return;
+
+ return;
}
/*
*/
static krb5_boolean
times_match(t1, t2)
-register const krb5_ticket_times *t1;
+ register const krb5_ticket_times *t1;
register const krb5_ticket_times *t2;
{
if (t1->renew_till) {
static krb5_boolean
standard_fields_match(context, mcreds, creds)
- krb5_context context;
+ krb5_context context;
register const krb5_creds *mcreds, *creds;
{
return (krb5_principal_compare(context, mcreds->client,creds->client) &&
static krb5_boolean
srvname_match(context, mcreds, creds)
- krb5_context context;
+ krb5_context context;
register const krb5_creds *mcreds, *creds;
{
krb5_boolean retval;
krb5_principal_data p1, p2;
-
+
retval = krb5_principal_compare(context, mcreds->client,creds->client);
if (retval != TRUE)
return retval;
static krb5_boolean
data_match(data1, data2)
-register const krb5_data *data1, *data2;
+ register const krb5_data *data1, *data2;
{
if (!data1) {
if (!data2)
int stdccCredsMatch(krb5_context context, krb5_creds *base,
krb5_creds *match, int whichfields)
{
- krb5_ticket_times b, m;
- krb5_authdata **bp, **mp;
- krb5_boolean retval;
-
- if (((MATCH_SET(KRB5_TC_MATCH_SRV_NAMEONLY) &&
- srvname_match(context, match, base)) ||
- standard_fields_match(context, match, base))
- &&
- (! MATCH_SET(KRB5_TC_MATCH_IS_SKEY) ||
- match->is_skey == base->is_skey)
- &&
- (! MATCH_SET(KRB5_TC_MATCH_FLAGS_EXACT) ||
- match->ticket_flags == base->ticket_flags)
- &&
- (! MATCH_SET(KRB5_TC_MATCH_FLAGS) ||
- flags_match(match->ticket_flags, base->ticket_flags))
- &&
- (! MATCH_SET(KRB5_TC_MATCH_TIMES_EXACT) ||
- times_match_exact(&match->times, &base->times))
- &&
- (! MATCH_SET(KRB5_TC_MATCH_TIMES) ||
- times_match(&match->times, &base->times))
- &&
- (! MATCH_SET(KRB5_TC_MATCH_AUTHDATA) ||
- authdata_match (match->authdata, base->authdata))
- &&
- (! MATCH_SET(KRB5_TC_MATCH_2ND_TKT) ||
- data_match (&match->second_ticket, &base->second_ticket))
- &&
- ((! MATCH_SET(KRB5_TC_MATCH_KTYPE))||
- (match->keyblock.enctype == base->keyblock.enctype))
- )
- return TRUE;
- return FALSE;
-
+ if (((MATCH_SET(KRB5_TC_MATCH_SRV_NAMEONLY) &&
+ srvname_match(context, match, base)) ||
+ standard_fields_match(context, match, base))
+ &&
+ (! MATCH_SET(KRB5_TC_MATCH_IS_SKEY) ||
+ match->is_skey == base->is_skey)
+ &&
+ (! MATCH_SET(KRB5_TC_MATCH_FLAGS_EXACT) ||
+ match->ticket_flags == base->ticket_flags)
+ &&
+ (! MATCH_SET(KRB5_TC_MATCH_FLAGS) ||
+ flags_match(match->ticket_flags, base->ticket_flags))
+ &&
+ (! MATCH_SET(KRB5_TC_MATCH_TIMES_EXACT) ||
+ times_match_exact(&match->times, &base->times))
+ &&
+ (! MATCH_SET(KRB5_TC_MATCH_TIMES) ||
+ times_match(&match->times, &base->times))
+ &&
+ (! MATCH_SET(KRB5_TC_MATCH_AUTHDATA) ||
+ authdata_match (match->authdata, base->authdata))
+ &&
+ (! MATCH_SET(KRB5_TC_MATCH_2ND_TKT) ||
+ data_match (&match->second_ticket, &base->second_ticket))
+ &&
+ ((! MATCH_SET(KRB5_TC_MATCH_KTYPE))||
+ (match->keyblock.enctype == base->keyblock.enctype))
+ )
+ return TRUE;
+ return FALSE;
}
-// ----- free_cc_cred_union, etc --------------
+/* ----- free_cc_cred_union, etc -------------- */
/*
- Since the Kerberos5 library allocates a credentials cache structure
- (in dupK5toCC() above) with its own memory allocation routines - which
- may be different than how the CCache allocates memory - the Kerb5 library
- must have its own version of cc_free_creds() to deallocate it. These
- functions do that. The top-level function to substitue for cc_free_creds()
- is krb5_free_cc_cred_union().
-
- If the CCache library wants to use a cred_union structure created by
- the Kerb5 library, it should make a deep copy of it to "translate" to its
- own memory allocation space.
+ Since the Kerberos5 library allocates a credentials cache structure
+ (in dupK5toCC() above) with its own memory allocation routines - which
+ may be different than how the CCache allocates memory - the Kerb5 library
+ must have its own version of cc_free_creds() to deallocate it. These
+ functions do that. The top-level function to substitue for cc_free_creds()
+ is krb5_free_cc_cred_union().
+
+ If the CCache library wants to use a cred_union structure created by
+ the Kerb5 library, it should make a deep copy of it to "translate" to its
+ own memory allocation space.
*/
-static void deep_free_cc_data (cc_data data) {
-
- if (data.data != NULL)
- free (data.data);
+static void deep_free_cc_data (cc_data data)
+{
+ if (data.data != NULL)
+ free (data.data);
}
static void deep_free_cc_data_array (cc_data** data) {
-
- unsigned int index;
-
- if (data == NULL)
- return;
-
- for (index = 0; data [index] != NULL; index++) {
- deep_free_cc_data (*(data [index]));
- free (data [index]);
- }
-
- free (data);
+
+ unsigned int index;
+
+ if (data == NULL)
+ return;
+
+ for (index = 0; data [index] != NULL; index++) {
+ deep_free_cc_data (*(data [index]));
+ free (data [index]);
+ }
+
+ free (data);
}
-static void deep_free_cc_v5_creds (cc_creds* creds) {
-
- if (creds == NULL)
- return;
-
- if (creds -> client != NULL)
- free (creds -> client);
- if (creds -> server != NULL)
- free (creds -> server);
-
- deep_free_cc_data (creds -> keyblock);
- deep_free_cc_data (creds -> ticket);
- deep_free_cc_data (creds -> second_ticket);
-
- deep_free_cc_data_array (creds -> addresses);
- deep_free_cc_data_array (creds -> authdata);
-
- free(creds);
+static void deep_free_cc_v5_creds (cc_creds* creds)
+{
+ if (creds == NULL)
+ return;
+
+ if (creds -> client != NULL)
+ free (creds -> client);
+ if (creds -> server != NULL)
+ free (creds -> server);
+
+ deep_free_cc_data (creds -> keyblock);
+ deep_free_cc_data (creds -> ticket);
+ deep_free_cc_data (creds -> second_ticket);
+
+ deep_free_cc_data_array (creds -> addresses);
+ deep_free_cc_data_array (creds -> authdata);
+
+ free(creds);
}
-static void deep_free_cc_creds (cred_union creds) {
-
- if (creds.cred_type == CC_CRED_V4) { // we shouldn't get this, of course
- free (creds.cred.pV4Cred);
- } else if (creds.cred_type == CC_CRED_V5) {
- deep_free_cc_v5_creds (creds.cred.pV5Cred);
- }
+static void deep_free_cc_creds (cred_union creds)
+{
+ if (creds.cred_type == CC_CRED_V4) {
+ /* we shouldn't get this, of course */
+ free (creds.cred.pV4Cred);
+ } else if (creds.cred_type == CC_CRED_V5) {
+ deep_free_cc_v5_creds (creds.cred.pV5Cred);
+ }
}
-// top-level exported function
-cc_int32 krb5_free_cc_cred_union (cred_union** creds) {
-
- if (creds == NULL)
- return CC_BAD_PARM;
-
- if (*creds != NULL) {
- deep_free_cc_creds (**creds);
- free (*creds);
- *creds = NULL;
- }
-
- return CC_NOERROR;
+/* top-level exported function */
+cc_int32 krb5_free_cc_cred_union (cred_union** creds)
+{
+ if (creds == NULL)
+ return CC_BAD_PARM;
+
+ if (*creds != NULL) {
+ deep_free_cc_creds (**creds);
+ free (*creds);
+ *creds = NULL;
+ }
+
+ return CC_NOERROR;
}
-//stdcc_util.h
-//
-// Frank Dabek, July 1998
+/* stdcc_util.h
+ *
+ * Frank Dabek, July 1998
+ */
-#if defined(macintosh)
+#if defined(USE_CCAPI)
#include "CCache2.h"
#endif
#include "krb5.h"
-//protoypes for private functions declared in stdcc_util.c
+/* protoypes for private functions declared in stdcc_util.c */
int copyCCDataArrayToK5(cc_creds *cc, krb5_creds *kc, char whichArray);
int copyK5DataArrayToCC(krb5_creds *kc, cc_creds *cc, char whichArray);
void dupCCtoK5(krb5_context context, cc_creds *src, krb5_creds *dest);
}
if (!(h = LoadLibrary(dll_name))) {
+ /* Get error for source debugging purposes. */
+ error = (int)GetLastError();
return LF_NODLL;
}
#ifndef KRB5_WINCCLD_H_
#define KRB5_WINCCLD_H_
+#ifndef CC_API_VER2
+#define CC_API_VER2
+#endif
+
#include "cacheapi.h"
typedef cc_int32 (*FP_cc_initialize)(apiCB**, const cc_int32,
typedef cc_int32 (*FP_cc_close)(apiCB*, ccache_p**);
typedef cc_int32 (*FP_cc_destroy)(apiCB*, ccache_p**);
typedef cc_int32 (*FP_cc_seq_fetch_NCs)(apiCB*, ccache_p**, ccache_cit**);
+typedef cc_int32 (*FP_cc_seq_fetch_NCs_begin)(apiCB*, ccache_cit**);
+typedef cc_int32 (*FP_cc_seq_fetch_NCs_next)(apiCB*, ccache_p**, ccache_cit*);
+typedef cc_int32 (*FP_cc_seq_fetch_NCs_end)(apiCB*, ccache_cit**);
typedef cc_int32 (*FP_cc_get_NC_info)(apiCB*, struct _infoNC***);
typedef cc_int32 (*FP_cc_free_NC_info)(apiCB*, struct _infoNC***);
typedef cc_int32 (*FP_cc_get_name)(apiCB*, const ccache_p*, char**);
const cred_union);
typedef cc_int32 (*FP_cc_seq_fetch_creds)(apiCB*, const ccache_p*,
cred_union**, ccache_cit**);
+typedef cc_int32 (*FP_cc_seq_fetch_creds_begin)(apiCB*, const ccache_p*,
+ ccache_cit**);
+typedef cc_int32 (*FP_cc_seq_fetch_creds_next)(apiCB*, cred_union**,
+ ccache_cit*);
+typedef cc_int32 (*FP_cc_seq_fetch_creds_end)(apiCB*, ccache_cit**);
typedef cc_int32 (*FP_cc_free_principal)(apiCB*, char**);
typedef cc_int32 (*FP_cc_free_name)(apiCB*, char** name);
typedef cc_int32 (*FP_cc_free_creds)(apiCB*, cred_union** pCred);
DECL_FUNC_PTR(cc_open);
DECL_FUNC_PTR(cc_close);
DECL_FUNC_PTR(cc_destroy);
+#if 0 /* Not used */
+#ifdef CC_API_VER2
+DECL_FUNC_PTR(cc_seq_fetch_NCs_begin);
+DECL_FUNC_PTR(cc_seq_fetch_NCs_next);
+DECL_FUNC_PTR(cc_seq_fetch_NCs_end);
+#else
DECL_FUNC_PTR(cc_seq_fetch_NCs);
+#endif
DECL_FUNC_PTR(cc_get_NC_info);
DECL_FUNC_PTR(cc_free_NC_info);
+#endif
DECL_FUNC_PTR(cc_get_name);
DECL_FUNC_PTR(cc_set_principal);
DECL_FUNC_PTR(cc_get_principal);
DECL_FUNC_PTR(cc_get_cred_version);
+#if 0 /* Not used */
DECL_FUNC_PTR(cc_lock_request);
+#endif
DECL_FUNC_PTR(cc_store);
DECL_FUNC_PTR(cc_remove_cred);
+#ifdef CC_API_VER2
+DECL_FUNC_PTR(cc_seq_fetch_creds_begin);
+DECL_FUNC_PTR(cc_seq_fetch_creds_next);
+DECL_FUNC_PTR(cc_seq_fetch_creds_end);
+#else
DECL_FUNC_PTR(cc_seq_fetch_creds);
+#endif
DECL_FUNC_PTR(cc_free_principal);
DECL_FUNC_PTR(cc_free_name);
DECL_FUNC_PTR(cc_free_creds);
MAKE_FUNC_INFO(cc_open),
MAKE_FUNC_INFO(cc_close),
MAKE_FUNC_INFO(cc_destroy),
+#if 0 /* Not used */
MAKE_FUNC_INFO(cc_seq_fetch_NCs),
MAKE_FUNC_INFO(cc_get_NC_info),
MAKE_FUNC_INFO(cc_free_NC_info),
+#endif
MAKE_FUNC_INFO(cc_get_name),
MAKE_FUNC_INFO(cc_set_principal),
MAKE_FUNC_INFO(cc_get_principal),
MAKE_FUNC_INFO(cc_get_cred_version),
+#if 0 /* Not used */
MAKE_FUNC_INFO(cc_lock_request),
+#endif
MAKE_FUNC_INFO(cc_store),
MAKE_FUNC_INFO(cc_remove_cred),
+#ifdef CC_API_VER2
+ MAKE_FUNC_INFO(cc_seq_fetch_creds_begin),
+ MAKE_FUNC_INFO(cc_seq_fetch_creds_next),
+ MAKE_FUNC_INFO(cc_seq_fetch_creds_end),
+#else
MAKE_FUNC_INFO(cc_seq_fetch_creds),
+#endif
MAKE_FUNC_INFO(cc_free_principal),
MAKE_FUNC_INFO(cc_free_name),
MAKE_FUNC_INFO(cc_free_creds),
#define cc_open pcc_open
#define cc_close pcc_close
#define cc_destroy pcc_destroy
+#if 0 /* Not used */
+#ifdef CC_API_VER2
+#define cc_seq_fetch_NCs_begin pcc_seq_fetch_NCs_begin
+#define cc_seq_fetch_NCs_next pcc_seq_fetch_NCs_next
+#define cc_seq_fetch_NCs_end pcc_seq_fetch_NCs_end
+#else
#define cc_seq_fetch_NCs pcc_seq_fetch_NCs
+#endif
#define cc_get_NC_info pcc_get_NC_info
#define cc_free_NC_info pcc_free_NC_info
+#endif /* End of Not used */
#define cc_get_name pcc_get_name
#define cc_set_principal pcc_set_principal
#define cc_get_principal pcc_get_principal
#define cc_get_cred_version pcc_get_cred_version
+#if 0 /* Not used */
#define cc_lock_request pcc_lock_request
+#endif
#define cc_store pcc_store
#define cc_remove_cred pcc_remove_cred
+#ifdef CC_API_VER2
+#define cc_seq_fetch_creds_begin pcc_seq_fetch_creds_begin
+#define cc_seq_fetch_creds_next pcc_seq_fetch_creds_next
+#define cc_seq_fetch_creds_end pcc_seq_fetch_creds_end
+#else
#define cc_seq_fetch_creds pcc_seq_fetch_creds
+#endif
#define cc_free_principal pcc_free_principal
#define cc_free_name pcc_free_name
#define cc_free_creds pcc_free_creds
#include "k5-int.h"
+#ifdef USE_LOGIN_LIBRARY
+#include <KerberosLoginInternal.h>
+#endif
+
KRB5_DLLIMP krb5_error_code KRB5_CALLCONV
krb5_cc_default(context, ccache)
krb5_context context;
krb5_ccache FAR *ccache;
{
- return krb5_cc_resolve(context, krb5_cc_default_name(context), ccache);
+ krb5_error_code retval;
+ krb5_os_context os_ctx;
+
+ if (!context || context->magic != KV5M_CONTEXT)
+ return KV5M_CONTEXT;
+
+ os_ctx = context->os_context;
+
+ retval = krb5_cc_resolve(context, krb5_cc_default_name(context), ccache);
+ if (!retval && ccache && !os_ctx->default_ccprincipal) {
+ /* We got a ccache... remember what principal is associated with it */
+ if (krb5_cc_get_principal (context, *ccache, &os_ctx->default_ccprincipal) != 0)
+ os_ctx->default_ccprincipal = 0;
+ }
+ return retval;
}
+
+/* This is the internal function which opens the default ccache. On platforms supporting
+ the login library's automatic popup dialog to get tickets, this function also updated the
+ library's internal view of the current principal associated with this cache.
+
+ All krb5 and GSS functions which need to open a cache to get a tgt to obtain service tickets
+ should call this function, not krb5_cc_default() */
+
+KRB5_DLLIMP krb5_error_code KRB5_CALLCONV
+krb5int_cc_default(context, ccache)
+ krb5_context context;
+ krb5_ccache FAR *ccache;
+{
+#ifdef USE_LOGIN_LIBRARY
+ {
+ /* make sure the default cache has tix before you open it */
+ char *outCacheName;
+ KLPrincipal desiredPrincipal = nil;
+ krb5_principal desiredKrb5Principal;
+ krb5_error_code err;
+ krb5_os_context os_ctx;
+
+ if (!context || context->magic != KV5M_CONTEXT)
+ return KV5M_CONTEXT;
+
+ os_ctx = context->os_context;
+
+ desiredKrb5Principal = os_ctx->default_ccprincipal;
+
+ /* do we want a specific client principal? */
+ if (desiredKrb5Principal != NULL) {
+ char *desiredName;
+
+ err = krb5_unparse_name (context, desiredKrb5Principal, &desiredName);
+ if (!err) {
+ err = KLCreatePrincipalFromString (desiredName,
+ kerberosVersion_V5, &desiredPrincipal);
+ krb5_free_unparsed_name (context, desiredName);
+ if (err != klNoErr)
+ desiredPrincipal = nil;
+ }
+ }
+
+ /* Try to make sure a krb5 tgt is in the cache */
+ err = __KLInternalAcquireTicketsForCache (desiredPrincipal, krb5_cc_default_name(context),
+ kerberosVersion_V5, nil, &outCacheName);
+ if (err == klNoErr) {
+ /* This function tries to get tickets and put them in the specified
+ cache, however, if the cache does not exist, it may choose to put
+ them elsewhere (ie: the system default) so we set that here */
+ if (strcmp (krb5_cc_default_name (context), outCacheName) != 0) {
+ krb5_cc_set_default_name (context, outCacheName);
+ }
+ KLDisposeString (outCacheName);
+ }
+
+ if (desiredPrincipal != nil)
+ KLDisposePrincipal (desiredPrincipal);
+ }
+#endif
+
+ return krb5_cc_default (context, ccache);
+}
\ No newline at end of file
#include "k5-int.h"
-#if defined(macintosh)
+#if defined(USE_CCAPI)
/*
* Macs use the shared, memory based credentials cache
+2001-01-31 Tom Yu <tlyu@mit.edu>
+
+ * asn1_err.et: Add error codes MISMATCH_INDEF and MISSING_EOC.
+ [pullup from trunk]
+
1999-12-01 Ken Raeburn <raeburn@mit.edu>
* krb5_err.et (KRB5_OBSOLETE_FN): New error code.
error_code ASN1_BAD_FORMAT, "ASN.1 badly-formatted encoding"
error_code ASN1_PARSE_ERROR, "ASN.1 parse error"
error_code ASN1_BAD_GMTIME, "ASN.1 bad return from gmtime"
+error_code ASN1_MISMATCH_INDEF, "ASN.1 non-constructed indefinite encoding"
+error_code ASN1_MISSING_EOC, "ASN.1 missing expected EOC"
end
+2001-01-30 Tom Yu <tlyu@mit.edu>
+
+ * preauth.c (krb5_obtain_padata): Don't dereference a NULL pointer
+ if we receive an empty ETYPE_INFO preauth. [krb5-libs/903 from
+ craziboy77@hotmail.com]
+
+ * preauth2.c (krb5_do_preauth): Don't dereference a NULL pointer
+ if we receive an empty ETYPE_INFO preauth. [krb5-libs/903 from
+ craziboy77@hotmail.com]
+
+2001-01-30 Ezra Peisach <epeisach@mit.edu>
+
+ * rd_req_dec.c (krb5_rd_req_decrypt_tkt_part): Free
+ krb5_keytab_entry if call to krb5_decrypt_tkt_part()
+ fails. [krb5-libs/855 reported by guy@packeteer.com]
+
+2001-01-30 Ken Raeburn <raeburn@mit.edu>
+
+ * mk_safe.c (krb5_mk_safe): Only use safe_cksumtype from the
+ auth_context (derived from the config file or hardcoded default)
+ if it's suitable for the enctype of the key we're going to use.
+
+2001-01-29 Alexandra Ellwood <lxs@mit.edu>
+
+ * conv_princ.c (krb5_524_conv_principal): Fixed strncmp bug where principals
+ which are left substrings of "changepw" were being remapped into "changepw".
+ Added length check to if() statement.
+
+2001-01-29 Ken Raeburn <raeburn@mit.edu>
+
+ * preauth2.c (pa_sam): Check for a null prompter function pointer,
+ and return an error for that case rather than crashing.
+
+2000-10-02 Alexandra Ellwood <lxs@mit.edu>
+
+ * init_ctx.c: Added #defines for Mac OS X (__MACH__)
+
+2000-06-29 Tom Yu <tlyu@mit.edu>
+
+ * conv_princ.c (krb5_425_conv_principal): NULL, not nil.
+
+2000-06-28 Miro Jurisic <meeroh@mit.edu>
+
+ * conv_princ.c (krb5_425_conv_principal): Fixed a memory leak
+
+2000-06-17 Miro Jurisic <meeroh@mit.edu>
+
+ * conv_princ.c (krb5_425_conv_principal): Fixed v4->v5 realm
+ name conversion
+
+2000-06-17 Miro Jurisic <meeroh@mit.edu>
+
+ * conv_princ.c (krb5_425_conv_principal): Honor v4/v5 realm name
+ differences when convertion from v4 principals to v5.
+
+2000-06-07 Tom Yu <tlyu@mit.edu>
+
+ * get_creds.c (krb5_get_credentials): Translate KRB5_CC_NOTFOUND
+ returned from krb5_get_cred_from_kdc() if a prior call to
+ krb5_cc_retrieve_cred() returned KRB5_CC_NOT_KTYPE.
+
+2000-06-03 Tom Yu <tlyu@mit.edu>
+
+ * rd_priv.c (krb5_rd_priv_basic): Delete code that was incorrectly
+ doing explicit ivec chaining; c_decrypt() does it now.
+
+ * mk_priv.c (krb5_mk_priv_basic): Delete code that was incorrectly
+ doing explicit ivec chaining; c_encrypt() does it now.
+
+2000-06-03 Ken Raeburn <raeburn@mit.edu>
+
+ * get_in_tkt.c (krb5_get_in_tkt): If enctypes are specified, send
+ the server the intersection of that list and the supported types,
+ in the order requested.
+
+2000-06-02 Danilo Almeida <dalmeida@mit.edu>
+
+ * init_ctx.c (krb5_get_tgs_ktypes, krb5_free_ktypes): Fix linkage to
+ be KRB5_CALLCONV.
+
+2000-05-31 Ken Raeburn <raeburn@mit.edu>
+
+ * recvauth.c (krb5_recvauth_version): New routine, takes a
+ krb5_data in which to store the client's application version
+ string.
+ (recvauth_common): Renamed from krb5_recvauth, added above
+ functionality depending on extra argument values.
+ (krb5_recvauth): New stub, calls above routine with extra dummy
+ values.
+
+2000-5-19 Alexandra Ellwood <lxs@mit.edu>
+
+ * sendauth.c, fwd_tgt.c: Changed to use krb5int_cc_default. This function
+ supports the Kerberos Login Library and pops up a dialog if the cache does
+ not contain valid tickets. This is used to automatically get a tgt before
+ obtaining service tickets. Note that this should be an internal function
+ because callers don't expect krb5_cc_default to pop up a dialog!
+ (We found this out the hard way :-)
+
+2000-05-16 Ken Raeburn <raeburn@mit.edu>
+ Nalin Dahyabhai <nalin@redhat.com>
+
+ * conv_princ.c (krb5_524_conv_principal): Return an error if name
+ is too long. Use memcpy for character data since we already know
+ the length.
+
+2000-05-16 Ken Raeburn <raeburn@mit.edu>
+
+ * kfree.c: Remove unneeded "return" statements at the end of many
+ functions.
+ (krb5_free_*_content, krb5_free_*_contents,
+ krb5_free_cred_enc_part, krb5_free_pwd_sequences): Set freed
+ pointer members to null when containing structure isn't being
+ freed.
+
+2000-05-16 Tom Yu <tlyu@mit.edu>
+
+ * conv_princ.c (krb5_524_conv_principal): Make a copy of the krb5
+ realm that is nul-terminated to avoid falling off the end of the
+ krb5 realm, which is not necessarily nul-terminated.
+
+2000-05-16 Nalin Dahyabhai <nalin@redhat.com>
+
+ * kfree.c (krb5_free_keyblock_contents): Set contents pointer to
+ null after freeing.
+
+2000-05-15 Jeffrey Altman <jaltman@columbia.edu>
+
+ * Added new source file appdefault.c
+ Implements new public functions
+
+ krb5_appdefault_string
+ krb5_appdefault_boolean
+
+2000-05-12 Ken Raeburn <raeburn@mit.edu>
+
+ * t_kerb.c (test_524_conv_principal): New test code, to exercise
+ yesterday's code addition.
+ (main, usage): Updated.
+ * t_krb5.conf: Added stanford.edu->IR.STANFORD.EDU mapping, and a
+ test case for improperly long v4 realm names.
+ * Makefile.in (check-unix): Run 524 conversion test for some test
+ Athena and Stanford names.
+ * t_ref_kerb.out: Updated.
+
+ * init_ctx.c (init_common): Feed current-microsecond time and
+ process-id into PRNG, instead of just current-second time.
+ * mk_req_ext.c (krb5_mk_req_extended): Feed current time into
+ PRNG if a subkey will be generated.
+ * sendauth.c (krb5_sendauth): Feed local and remote addresses of
+ socket, if they can be determined, into the PRNG if a subkey will
+ be used.
+
+2000-05-11 Ken Raeburn <raeburn@mit.edu>
+ Booker C. Bense <bbense@networking.stanford.edu>
+
+ * conv_princ.c (krb5_524_conv_principal): Look up v4_realm in
+ config file, in case site's krb4 realm name isn't the same as the
+ krb5 realm name.
+
+2000-04-28 Nalin Dahyabhai <nalin@redhat.com>
+
+ * chk_trans.c (krb5_check_transited_list): Don't overflow buffers
+ "prev" and "next".
+ * conv_princ.c (krb5_425_conv_principal): Don't overflow buffer
+ "buf".
+
+2000-04-28 Alexandra Ellwood <lxs@mit.edu>
+
+ * gic_pwd.c (krb5_init_creds_password) added code to return to
+ login library if the password is expired (login library handles
+ this error appropriately).
+
+2000-04-18 Ken Raeburn <raeburn@mit.edu>
+
+ * init_ctx.c (krb5_free_ktypes): New routine, to free values
+ returned by krb5_get_tgs_ktypes, krb5_get_permitted_enctypes, and
+ krb5_get_default_in_tkt_ktypes.
+ (krb5_set_default_tgs_ktypes, krb5_is_permitted_enctype): Use it.
+ (get_profile_etype_list): Use passed-in enctype list if the
+ passed-in count is non-zero, instead of checking the
+ in_tkt_ktype_count value in the context.
+
+2000-04-08 Tom Yu <tlyu@mit.edu>
+
+ * vfy_increds.c (krb5_verify_init_creds): appdefault_boolean ->
+ libdefault_boolean; it somehow got missed earlier.
+
+2000-04-07 Jeffrey Altman <jaltman@columbia.edu>
+
+ * gic_pwd.c (krb5_get_init_creds_keytab), gic_pwd.c
+ (krb5_get_init_creds_password) when determining whether or not to
+ retry with a "master kdc" do not retry if the return value from
+ the first attempt was KRB5_REALM_CANT_RESOLV. Also, do not
+ overwrite the return code if the return value from the access to
+ the "master kdc" was KRB5_REALM_CANT_RESOLV.
+
2000-03-15 Danilo Almeida <dalmeida@mit.edu>
* init_ctx.c (init_common), gic_pwd.c (krb5_get_as_key_password,
addr_comp.o \
addr_order.o \
addr_srch.o \
+ appdefault.o \
auth_con.o \
bld_pr_ext.o \
bld_princ.o \
OBJS= $(OUTPRE)addr_comp.$(OBJEXT) \
$(OUTPRE)addr_order.$(OBJEXT) \
$(OUTPRE)addr_srch.$(OBJEXT) \
+ $(OUTPRE)appdefault.$(OBJEXT) \
$(OUTPRE)auth_con.$(OBJEXT) \
$(OUTPRE)bld_pr_ext.$(OBJEXT) \
$(OUTPRE)bld_princ.$(OBJEXT) \
SRCS= $(srcdir)/addr_comp.c \
$(srcdir)/addr_order.c \
$(srcdir)/addr_srch.c \
+ $(srcdir)/appdefault.c \
$(srcdir)/auth_con.c \
$(srcdir)/bld_pr_ext.c \
$(srcdir)/bld_princ.c \
425_conv_principal rcmd uunet UU.NET \
425_conv_principal zephyr zephyr ATHENA.MIT.EDU \
425_conv_principal kadmin ATHENA.MIT.EDU ATHENA.MIT.EDU \
+ 524_conv_principal host/e40-po.mit.edu@ATHENA.MIT.EDU \
+ 524_conv_principal host/foobar.stanford.edu@stanford.edu \
set_realm marc@MIT.EDU CYGNUS.COM \
> test.out
cmp test.out $(srcdir)/t_ref_kerb.out
--- /dev/null
+/*
+ * appdefault - routines designed to be called from applications to
+ * handle the [appdefaults] profile section
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <k5-int.h>
+
+
+
+ /*xxx Duplicating this is annoying; try to work on a better way.*/
+static char *conf_yes[] = {
+ "y", "yes", "true", "t", "1", "on",
+ 0,
+};
+
+static char *conf_no[] = {
+ "n", "no", "false", "nil", "0", "off",
+ 0,
+};
+
+static int conf_boolean(s)
+ char *s;
+{
+ char **p;
+ for(p=conf_yes; *p; p++) {
+ if (!strcasecmp(*p,s))
+ return 1;
+ }
+ for(p=conf_no; *p; p++) {
+ if (!strcasecmp(*p,s))
+ return 0;
+ }
+ /* Default to "no" */
+ return 0;
+}
+
+static krb5_error_code appdefault_get(context, appname, realm, option,
+ ret_value)
+ krb5_context context;
+ const char *appname, *option;
+ const krb5_data *realm;
+ char **ret_value;
+{
+ profile_t profile;
+ const char *names[5];
+ char **nameval = NULL;
+ krb5_error_code retval;
+ const char * realmstr = realm?realm->data:NULL;
+
+ if (!context || (context->magic != KV5M_CONTEXT))
+ return KV5M_CONTEXT;
+
+ profile = context->profile;
+
+ /*
+ * Try number one:
+ *
+ * [appdefaults]
+ * app = {
+ * SOME.REALM = {
+ * option = <boolean>
+ * }
+ * }
+ */
+
+ names[0] = "appdefaults";
+ names[1] = appname;
+
+ if (realmstr) {
+ names[2] = realmstr;
+ names[3] = option;
+ names[4] = 0;
+ retval = profile_get_values(profile, names, &nameval);
+ if (retval == 0 && nameval && nameval[0]) {
+ *ret_value = strdup(nameval[0]);
+ goto goodbye;
+ }
+ }
+
+ /*
+ * Try number two:
+ *
+ * [appdefaults]
+ * app = {
+ * option = <boolean>
+ * }
+ */
+
+ names[2] = option;
+ names[3] = 0;
+ retval = profile_get_values(profile, names, &nameval);
+ if (retval == 0 && nameval && nameval[0]) {
+ *ret_value = strdup(nameval[0]);
+ goto goodbye;
+ }
+
+ /*
+ * Try number three:
+ *
+ * [appdefaults]
+ * realm = {
+ * option = <boolean>
+ */
+
+ if (realmstr) {
+ names[1] = realmstr;
+ names[2] = option;
+ names[3] = 0;
+ retval = profile_get_values(profile, names, &nameval);
+ if (retval == 0 && nameval && nameval[0]) {
+ *ret_value = strdup(nameval[0]);
+ goto goodbye;
+ }
+ }
+
+ /*
+ * Try number four:
+ *
+ * [appdefaults]
+ * option = <boolean>
+ */
+
+ names[1] = option;
+ names[2] = 0;
+ retval = profile_get_values(profile, names, &nameval);
+ if (retval == 0 && nameval && nameval[0]) {
+ *ret_value = strdup(nameval[0]);
+ } else {
+ return retval;
+ }
+
+goodbye:
+ if (nameval) {
+ char **cpp;
+ for (cpp = nameval; *cpp; cpp++)
+ free(*cpp);
+ free(nameval);
+ }
+ return 0;
+}
+
+KRB5_DLLIMP void KRB5_CALLCONV
+krb5_appdefault_boolean(context, appname, realm, option,
+ default_value, ret_value)
+ krb5_context context;
+ const char *appname, *option;
+ const krb5_data *realm;
+ int default_value;
+ int *ret_value;
+{
+ char *string = NULL;
+ krb5_error_code retval;
+
+ retval = appdefault_get(context, appname, realm, option, &string);
+
+ if (! retval && string) {
+ *ret_value = conf_boolean(string);
+ free(string);
+ } else
+ *ret_value = default_value;
+}
+
+KRB5_DLLIMP void KRB5_CALLCONV
+krb5_appdefault_string(context, appname, realm, option, default_value,
+ ret_value)
+ krb5_context context;
+ const char *appname, *option, *default_value;
+ char **ret_value;
+ const krb5_data *realm;
+ {
+ krb5_error_code retval;
+ char *string;
+
+ retval = appdefault_get(context, appname, realm, option, &string);
+
+ if (! retval && string) {
+ *ret_value = string;
+ } else {
+ *ret_value = strdup(default_value);
+ }
+}
return(retval);
}
- memset(prev, 0, MAX_REALM_LN + 1);
- memset(next, 0, MAX_REALM_LN + 1), nextp = next;
+ memset(prev, 0, sizeof(prev));
+ memset(next, 0, sizeof(next)), nextp = next;
for (i = 0; i < trans_length; i++) {
if (i < trans_length-1 && trans->data[i] == '\\') {
i++;
*nextp++ = trans->data[i];
- if (nextp - next > MAX_REALM_LN) {
+ if (nextp - next >= sizeof(next)) {
retval = KRB5KRB_AP_ERR_ILL_CR_TKT;
goto finish;
}
}
if (i < trans_length && trans->data[i] != ',') {
*nextp++ = trans->data[i];
- if (nextp - next > MAX_REALM_LN) {
+ if (nextp - next >= sizeof(next)) {
retval = KRB5KRB_AP_ERR_ILL_CR_TKT;
goto finish;
}
continue;
}
+ next[sizeof(next) - 1] = '\0';
if (strlen(next) > 0) {
if (next[0] != '/') {
if (*(nextp-1) == '.' && strlen(next) + strlen(prev) <= MAX_REALM_LN)
- strcat(next, prev);
+ strncat(next, prev, sizeof(next) - 1 - strlen(next));
retval = KRB5KRB_AP_ERR_ILL_CR_TKT;
for (j = 0; tgs_list[j]; j++) {
if (strlen(next) == (size_t) krb5_princ_realm(context, tgs_list[j])->length &&
}
if (i+1 < trans_length && trans->data[i+1] == ' ') {
i++;
- memset(next, 0, MAX_REALM_LN + 1), nextp = next;
+ memset(next, 0, sizeof(next)), nextp = next;
continue;
}
if (i+1 < trans_length && trans->data[i+1] != '/') {
- strcpy(prev, next);
- memset(next, 0, MAX_REALM_LN + 1), nextp = next;
+ strncpy(prev, next, sizeof(prev) - 1);
+ memset(next, 0, sizeof(next)), nextp = next;
continue;
}
}
{
const struct krb_convert *p;
krb5_data *compo;
- char *c;
+ char *c, *tmp_realm, *tmp_prealm;
+ int tmp_realm_len, retval;
*name = *inst = '\0';
switch (krb5_princ_size(context, princ)) {
compo = krb5_princ_component(context, princ, 0);
p = sconv_list;
while (p->v4_str) {
- if (strncmp(p->v5_str, compo->data, compo->length) == 0) {
- /* It is, so set the new name now, and chop off */
- /* instance's domain name if requested */
- strcpy(name, p->v4_str);
- if (p->flags & DO_REALM_CONVERSION) {
- compo = krb5_princ_component(context, princ, 1);
- c = strnchr(compo->data, '.', compo->length);
- if (!c || (c - compo->data) > INST_SZ - 1)
- return KRB5_INVALID_PRINCIPAL;
- strncpy(inst, compo->data, c - compo->data);
- inst[c - compo->data] = '\0';
- }
- break;
+ if (strncmp(p->v5_str, compo->data, compo->length) == 0 &&
+ strlen(p->v5_str) == compo->length) {
+ /*
+ * It is, so set the new name now, and chop off
+ * instance's domain name if requested.
+ */
+ if (strlen (p->v4_str) > ANAME_SZ - 1)
+ return KRB5_INVALID_PRINCIPAL;
+ strcpy(name, p->v4_str);
+ if (p->flags & DO_REALM_CONVERSION) {
+ compo = krb5_princ_component(context, princ, 1);
+ c = strnchr(compo->data, '.', compo->length);
+ if (!c || (c - compo->data) >= INST_SZ - 1)
+ return KRB5_INVALID_PRINCIPAL;
+ memcpy(inst, compo->data, c - compo->data);
+ inst[c - compo->data] = '\0';
+ }
+ break;
}
p++;
}
compo = krb5_princ_component(context, princ, 1);
if (compo->length >= INST_SZ - 1)
return KRB5_INVALID_PRINCIPAL;
- strncpy(inst, compo->data, compo->length);
+ memcpy(inst, compo->data, compo->length);
inst[compo->length] = '\0';
}
/* fall through */
compo = krb5_princ_component(context, princ, 0);
if (compo->length >= ANAME_SZ)
return KRB5_INVALID_PRINCIPAL;
- strncpy(name, compo->data, compo->length);
+ memcpy(name, compo->data, compo->length);
name[compo->length] = '\0';
}
break;
}
compo = krb5_princ_realm(context, princ);
- if (compo->length > REALM_SZ - 1)
- return KRB5_INVALID_PRINCIPAL;
- strncpy(realm, compo->data, compo->length);
- realm[compo->length] = '\0';
+ tmp_prealm = malloc(compo->length + 1);
+ if (tmp_prealm == NULL)
+ return ENOMEM;
+ strncpy(tmp_prealm, compo->data, compo->length);
+ tmp_prealm[compo->length] = '\0';
+
+ /* Ask for v4_realm corresponding to
+ krb5 principal realm from krb5.conf realms stanza */
+
+ if (context->profile == 0)
+ return KRB5_CONFIG_CANTOPEN;
+ retval = profile_get_string(context->profile, "realms",
+ tmp_prealm, "v4_realm", 0,
+ &tmp_realm);
+ free(tmp_prealm);
+ if (retval) {
+ return retval;
+ } else {
+ if (tmp_realm == 0) {
+ if (compo->length > REALM_SZ - 1)
+ return KRB5_INVALID_PRINCIPAL;
+ strncpy(realm, compo->data, compo->length);
+ realm[compo->length] = '\0';
+ } else {
+ tmp_realm_len = strlen(tmp_realm);
+ if (tmp_realm_len > REALM_SZ - 1)
+ return KRB5_INVALID_PRINCIPAL;
+ strncpy(realm, tmp_realm, tmp_realm_len);
+ realm[tmp_realm_len] = '\0';
+ profile_release_string(tmp_realm);
+ }
+ }
return 0;
}
char *domain, *cp;
char **full_name = 0, **cpp;
const char *names[5];
+ void* iterator = NULL;
+ char** v4realms = NULL;
+ char* realm_name = NULL;
+ char* dummy_value = NULL;
+
+ /* First, convert the realm, since the v4 realm is not necessarily the same as the v5 realm
+ To do that, iterate over all the realms in the config file, looking for a matching
+ v4_realm line */
+ names [0] = "realms";
+ names [1] = NULL;
+ retval = profile_iterator_create (context -> profile, names, PROFILE_ITER_LIST_SECTION | PROFILE_ITER_SECTIONS_ONLY, &iterator);
+ while (retval == 0) {
+ retval = profile_iterator (&iterator, &realm_name, &dummy_value);
+ if ((retval == 0) && (realm_name != NULL)) {
+ names [0] = "realms";
+ names [1] = realm_name;
+ names [2] = "v4_realm";
+ names [3] = NULL;
+
+ retval = profile_get_values (context -> profile, names, &v4realms);
+ if ((retval == 0) && (v4realms != NULL) && (v4realms [0] != NULL) && (strcmp (v4realms [0], realm) == 0)) {
+ realm = realm_name;
+ break;
+ } else if (retval == PROF_NO_RELATION) {
+ /* If it's not found, just keep going */
+ retval = 0;
+ }
+ } else if ((retval == 0) && (realm_name == NULL)) {
+ break;
+ }
+ if (realm_name != NULL) {
+ profile_release_string (realm_name);
+ realm_name = NULL;
+ }
+ if (dummy_value != NULL) {
+ profile_release_string (dummy_value);
+ dummy_value = NULL;
+ }
+ }
if (instance) {
if (instance[0] == '\0') {
if (retval == 0 && full_name && full_name[0]) {
instance = full_name[0];
} else {
- strcpy(buf, instance);
+ strncpy(buf, instance, sizeof(buf));
+ buf[sizeof(buf) - 1] = '\0';
retval = krb5_get_realm_domain(context, realm, &domain);
if (retval)
return retval;
for (cp = domain; *cp; cp++)
if (isupper(*cp))
*cp = tolower(*cp);
- strcat(buf, ".");
- strcat(buf, domain);
+ strncat(buf, ".", sizeof(buf) - 1 - strlen(buf));
+ strncat(buf, domain, sizeof(buf) - 1 - strlen(buf));
krb5_xfree(domain);
}
instance = buf;
not_service:
retval = krb5_build_principal(context, princ, strlen(realm), realm, name,
instance, 0);
+ profile_iterator_free (&iterator);
profile_free_list(full_name);
+ profile_free_list(v4realms);
+ profile_release_string (realm_name);
+ profile_release_string (dummy_value);
return retval;
}
goto errout;
if (cc == 0) {
- if ((retval = krb5_cc_default(context, &cc)))
+ if ((retval = krb5int_cc_default(context, &cc)))
goto errout;
close_cc = 1;
}
krb5_creds *ncreds;
krb5_creds **tgts;
krb5_flags fields;
+ int not_ktype;
retval = krb5_get_credentials_core(context, options, ccache,
in_creds, out_creds,
|| options & KRB5_GC_CACHED)
return retval;
+ if (retval == KRB5_CC_NOT_KTYPE)
+ not_ktype = 1;
+ else
+ not_ktype = 0;
+
retval = krb5_get_cred_from_kdc(context, ccache, ncreds, out_creds, &tgts);
if (tgts) {
register int i = 0;
}
krb5_free_tgt_creds(context, tgts);
}
+ /*
+ * Translate KRB5_CC_NOTFOUND if we previously got
+ * KRB5_CC_NOT_KTYPE from krb5_cc_retrieve_cred(), in order to
+ * handle the case where there is no TGT in the ccache and the
+ * input enctype didn't match. This handling is necessary because
+ * some callers, such as GSSAPI, iterate through enctypes and
+ * KRB5_CC_NOTFOUND passed through from the
+ * krb5_get_cred_from_kdc() is semantically incorrect, since the
+ * actual failure was the non-existence of a ticket of the correct
+ * enctype rather than the missing TGT.
+ */
+ if ((retval == KRB5_CC_NOTFOUND || retval == KRB5_CC_NOT_KTYPE)
+ && not_ktype)
+ retval = KRB5_CC_NOT_KTYPE;
+
if (!retval)
retval = krb5_cc_store_cred(context, ccache, *out_creds);
return retval;
*/
static krb5_error_code
send_as_request(context, request, time_now, ret_err_reply, ret_as_reply,
- master)
+ use_master)
krb5_context context;
krb5_kdc_req *request;
krb5_timestamp *time_now;
krb5_error ** ret_err_reply;
krb5_kdc_rep ** ret_as_reply;
- int * master;
+ int use_master;
{
krb5_kdc_rep *as_reply = 0;
krb5_error_code retval;
k4_version = packet->data[0];
retval = krb5_sendto_kdc(context, packet,
krb5_princ_realm(context, request->client),
- &reply, master);
+ &reply, use_master);
krb5_free_data(context, packet);
if (retval)
goto cleanup;
request.from = creds->times.starttime;
request.till = creds->times.endtime;
request.rtime = creds->times.renew_till;
- if (ktypes)
- request.ktype = ktypes;
- else
- if ((retval = krb5_get_default_in_tkt_ktypes(context, &request.ktype)))
- goto cleanup;
+ if ((retval = krb5_get_default_in_tkt_ktypes(context, &request.ktype)))
+ goto cleanup;
for (request.nktypes = 0;request.ktype[request.nktypes];request.nktypes++);
+ if (ktypes) {
+ int i, req, next = 0;
+ for (req = 0; ktypes[req]; req++) {
+ if (ktypes[req] == request.ktype[next]) {
+ next++;
+ continue;
+ }
+ for (i = next + 1; i < request.nktypes; i++)
+ if (ktypes[req] == request.ktype[i]) {
+ /* Found the enctype we want, but not in the
+ position we want. Move it, but keep the old
+ one from the desired slot around in case it's
+ later in our requested-ktypes list. */
+ krb5_enctype t;
+ t = request.ktype[next];
+ request.ktype[next] = request.ktype[i];
+ request.ktype[i] = t;
+ next++;
+ break;
+ }
+ /* If we didn't find it, don't do anything special, just
+ drop it. */
+ }
+ request.ktype[next] = 0;
+ request.nktypes = next;
+ }
request.authorization_data.ciphertext.length = 0;
request.authorization_data.ciphertext.data = 0;
request.unenc_authdata = 0;
goto cleanup;
cleanup:
- if (!ktypes && request.ktype)
+ if (request.ktype)
free(request.ktype);
if (!addrs && request.addresses)
krb5_free_addresses(context, request.addresses);
return (retval);
}
-/* begin appdefaults parsing code. This should almost certainly move
+/* begin libdefaults parsing code. This should almost certainly move
somewhere else, but I don't know where the correct somewhere else
is yet. */
}
static krb5_error_code
-krb5_appdefault_string(context, realm, option, ret_value)
+krb5_libdefault_string(context, realm, option, ret_value)
krb5_context context;
const krb5_data *realm;
const char *option;
/* as well as the DNS code */
krb5_error_code
-krb5_appdefault_boolean(context, realm, option, ret_value)
+krb5_libdefault_boolean(context, realm, option, ret_value)
krb5_context context;
const char *option;
const krb5_data *realm;
char *string = NULL;
krb5_error_code retval;
- retval = krb5_appdefault_string(context, realm, option, &string);
+ retval = krb5_libdefault_string(context, realm, option, &string);
if (retval)
return(retval);
KRB5_DLLIMP krb5_error_code KRB5_CALLCONV
krb5_get_init_creds(context, creds, client, prompter, prompter_data,
start_time, in_tkt_service, options, gak_fct, gak_data,
- master, as_reply)
+ use_master, as_reply)
krb5_context context;
krb5_creds *creds;
krb5_principal client;
krb5_get_init_creds_opt *options;
krb5_gic_get_as_key_fct gak_fct;
void *gak_data;
- int *master;
+ int use_master;
krb5_kdc_rep **as_reply;
{
krb5_error_code ret;
if (options && (options->flags & KRB5_GET_INIT_CREDS_OPT_FORWARDABLE))
tempint = options->forwardable;
- else if ((ret = krb5_appdefault_boolean(context, &client->realm,
+ else if ((ret = krb5_libdefault_boolean(context, &client->realm,
"forwardable", &tempint)) == 0)
;
else
if (options && (options->flags & KRB5_GET_INIT_CREDS_OPT_PROXIABLE))
tempint = options->proxiable;
- else if ((ret = krb5_appdefault_boolean(context, &client->realm,
+ else if ((ret = krb5_libdefault_boolean(context, &client->realm,
"proxiable", &tempint)) == 0)
;
else
if (options && (options->flags & KRB5_GET_INIT_CREDS_OPT_RENEW_LIFE)) {
renew_life = options->renew_life;
- } else if ((ret = krb5_appdefault_string(context, &client->realm,
+ } else if ((ret = krb5_libdefault_string(context, &client->realm,
"renew_lifetime", &tempstr))
== 0) {
if (ret = krb5_string_to_deltat(tempstr, &renew_life)) {
}
/* it would be nice if this parsed out an address list, but
that would be work. */
- else if (((ret = krb5_appdefault_boolean(context, &client->realm,
+ else if (((ret = krb5_libdefault_boolean(context, &client->realm,
"noaddresses", &tempint)) == 0)
&& tempint) {
;
err_reply = 0;
local_as_reply = 0;
if ((ret = send_as_request(context, &request, &time_now, &err_reply,
- &local_as_reply, master)))
+ &local_as_reply, use_master)))
goto cleanup;
if (err_reply) {
krb5_get_init_creds_opt *options;
{
krb5_error_code ret, ret2;
- int master;
+ int use_master;
krb5_keytab keytab;
if (arg_keytab == NULL) {
keytab = arg_keytab;
}
- master = 0;
+ use_master = 0;
/* first try: get the requested tkt from any kdc */
ret = krb5_get_init_creds(context, creds, client, NULL, NULL,
start_time, in_tkt_service, options,
krb5_get_as_key_keytab, (void *) keytab,
- &master, NULL);
+ use_master,NULL);
/* check for success */
/* If all the kdc's are unavailable fail */
- if (ret == KRB5_KDC_UNREACH)
+ if ((ret == KRB5_KDC_UNREACH) || (ret == KRB5_REALM_CANT_RESOLVE))
goto cleanup;
/* if the reply did not come from the master kdc, try again with
the master kdc */
- if (!master) {
- master = 1;
+ if (!use_master) {
+ use_master = 1;
ret2 = krb5_get_init_creds(context, creds, client, NULL, NULL,
start_time, in_tkt_service, options,
krb5_get_as_key_keytab, (void *) keytab,
- &master, NULL);
+ use_master, NULL);
if (ret2 == 0) {
ret = 0;
/* if the master is unreachable, return the error from the
slave we were able to contact */
- if (ret2 == KRB5_KDC_UNREACH)
+ if ((ret2 == KRB5_KDC_UNREACH) || (ret == KRB5_REALM_CANT_RESOLVE))
goto cleanup;
ret = ret2;
krb5_get_init_creds_opt *options;
{
krb5_error_code ret, ret2;
- int master;
+ int use_master;
krb5_kdc_rep *as_reply;
int tries;
krb5_creds chpw_creds;
krb5_prompt prompt[2];
krb5_prompt_type prompt_types[sizeof(prompt)/sizeof(prompt[0])];
- master = 0;
+ use_master = 0;
as_reply = NULL;
memset(&chpw_creds, 0, sizeof(chpw_creds));
ret = krb5_get_init_creds(context, creds, client, prompter, data,
start_time, in_tkt_service, options,
krb5_get_as_key_password, (void *) &pw0,
- &master, &as_reply);
+ use_master, &as_reply);
/* check for success */
user interrupt, fail */
if ((ret == KRB5_KDC_UNREACH) ||
- (ret == KRB5_LIBOS_PWDINTR))
+ (ret == KRB5_LIBOS_PWDINTR) ||
+ (ret == KRB5_REALM_CANT_RESOLVE))
goto cleanup;
/* if the reply did not come from the master kdc, try again with
the master kdc */
- if (!master) {
- master = 1;
+ if (!use_master) {
+ use_master = 1;
ret2 = krb5_get_init_creds(context, creds, client, prompter, data,
start_time, in_tkt_service, options,
krb5_get_as_key_password, (void *) &pw0,
- &master, &as_reply);
+ use_master, &as_reply);
if (ret2 == 0) {
ret = 0;
/* if the master is unreachable, return the error from the
slave we were able to contact */
- if (ret2 == KRB5_KDC_UNREACH)
+ if ((ret2 == KRB5_KDC_UNREACH) ||
+ (ret2 == KRB5_REALM_CANT_RESOLVE))
goto cleanup;
ret = ret2;
}
+#ifdef USE_LOGIN_LIBRARY
+ if (ret == KRB5KDC_ERR_KEY_EXP)
+ goto cleanup; /* Login library will deal appropriately with this error */
+#endif
+
/* at this point, we have an error from the master. if the error
is not password expired, or if it is but there's no prompter,
return this error */
prompter, data,
start_time, "kadmin/changepw", &chpw_opts,
krb5_get_as_key_password, (void *) &pw0,
- &master, NULL)))
+ use_master, NULL)))
goto cleanup;
prompt[0].prompt = "Enter new password";
ret = krb5_get_init_creds(context, creds, client, prompter, data,
start_time, in_tkt_service, options,
krb5_get_as_key_password, (void *) &pw0,
- &master, &as_reply);
+ use_master, &as_reply);
cleanup:
krb5int_set_prompt_types(context, 0);
/*
* lib/krb5/krb/init_ctx.c
*
- * Copyright 1994 by the Massachusetts Institute of Technology.
+ * Copyright 1994,1999,2000 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
{
krb5_context ctx = 0;
krb5_error_code retval;
- krb5_timestamp now;
+ struct {
+ krb5_int32 now, now_usec;
+ long pid;
+ } seed_data;
krb5_data seed;
int tmp;
goto cleanup;
/* initialize the prng (not well, but passable) */
- if ((retval = krb5_timeofday(ctx, &now)))
+ if ((retval = krb5_crypto_us_timeofday(&seed_data.now, &seed_data.now_usec)))
goto cleanup;
- seed.length = sizeof(now);
- seed.data = (char *) &now;
+ seed_data.pid = getpid ();
+ seed.length = sizeof(seed_data);
+ seed.data = (char *) &seed_data;
if ((retval = krb5_c_random_seed(ctx, &seed)))
goto cleanup;
"kdc_default_options", 0,
KDC_OPT_RENEWABLE_OK, &tmp);
ctx->kdc_default_options = KDC_OPT_RENEWABLE_OK;
-#ifdef macintosh
+#if defined(macintosh) || defined(__MACH__)
#define DEFAULT_KDC_TIMESYNC 1
#else
#define DEFAULT_KDC_TIMESYNC 0
* Note: DCE 1.0.3a only supports a cache type of 1
* DCE 1.1 supports a cache type of 2.
*/
-#ifdef macintosh
+#if defined(macintosh) || defined(__MACH__)
#define DEFAULT_CCACHE_TYPE 4
#else
#define DEFAULT_CCACHE_TYPE 3
{
krb5_enctype *old_ktypes;
- if (context->in_tkt_ktype_count) {
+ if (ctx_count) {
/* application-set defaults */
if ((old_ktypes =
(krb5_enctype *)malloc(sizeof(krb5_enctype) *
}
if (context->tgs_ktypes)
- free(context->tgs_ktypes);
+ krb5_free_ktypes(context, context->tgs_ktypes);
context->tgs_ktypes = new_ktypes;
context->tgs_ktype_count = i;
return 0;
}
+void
+KRB5_CALLCONV
+krb5_free_ktypes (context, val)
+ krb5_context context;
+ krb5_enctype FAR *val;
+{
+ free (val);
+}
+
krb5_error_code
+KRB5_CALLCONV
krb5_get_tgs_ktypes(context, princ, ktypes)
krb5_context context;
krb5_const_principal princ;
if (*ptr == etype)
ret = 1;
- krb5_xfree(list);
+ krb5_free_ktypes (context, list);
return(ret);
}
if (val->contents)
krb5_xfree(val->contents);
krb5_xfree(val);
- return;
}
KRB5_DLLIMP void KRB5_CALLCONV
krb5_xfree(*temp);
}
krb5_xfree(val);
- return;
}
if (val->enc_part.ciphertext.data)
krb5_xfree(val->enc_part.ciphertext.data);
krb5_xfree(val);
- return;
}
KRB5_DLLIMP void KRB5_CALLCONV
if (val->authenticator.ciphertext.data)
krb5_xfree(val->authenticator.ciphertext.data);
krb5_xfree(val);
- return;
}
KRB5_DLLIMP void KRB5_CALLCONV
if (val->subkey)
krb5_free_keyblock(context, val->subkey);
krb5_xfree(val);
- return;
}
KRB5_DLLIMP void KRB5_CALLCONV
krb5_context context;
krb5_authenticator FAR *val;
{
- if (val->checksum)
+ if (val->checksum) {
krb5_free_checksum(context, val->checksum);
- if (val->client)
+ val->checksum = 0;
+ }
+ if (val->client) {
krb5_free_principal(context, val->client);
- if (val->subkey)
+ val->client = 0;
+ }
+ if (val->subkey) {
krb5_free_keyblock(context, val->subkey);
- if (val->authorization_data)
- krb5_free_authdata(context, val->authorization_data);
- return;
+ val->subkey = 0;
+ }
+ if (val->authorization_data) {
+ krb5_free_authdata(context, val->authorization_data);
+ val->authorization_data = 0;
+ }
}
KRB5_DLLIMP void KRB5_CALLCONV
krb5_xfree(*temp);
}
krb5_xfree(val);
- return;
}
KRB5_DLLIMP void KRB5_CALLCONV
krb5_context context;
krb5_authenticator FAR *val;
{
- if (val->checksum)
- krb5_free_checksum(context, val->checksum);
- if (val->client)
- krb5_free_principal(context, val->client);
- if (val->subkey)
- krb5_free_keyblock(context, val->subkey);
- if (val->authorization_data)
- krb5_free_authdata(context, val->authorization_data);
+ krb5_free_authenticator_contents(context, val);
krb5_xfree(val);
- return;
}
KRB5_DLLIMP void KRB5_CALLCONV
krb5_context context;
register krb5_checksum *val;
{
- if (val->contents)
- krb5_xfree(val->contents);
+ krb5_free_checksum_contents(context, val);
krb5_xfree(val);
- return;
}
KRB5_DLLIMP void KRB5_CALLCONV
krb5_context context;
register krb5_checksum *val;
{
- if (val->contents)
+ if (val->contents) {
krb5_xfree(val->contents);
- return;
+ val->contents = 0;
+ }
}
KRB5_DLLIMP void KRB5_CALLCONV
if (val->enc_part.ciphertext.data)
krb5_xfree(val->enc_part.ciphertext.data);
krb5_xfree(val);
- return;
}
/*
krb5_context context;
krb5_creds FAR *val;
{
- if (val->client)
+ if (val->client) {
krb5_free_principal(context, val->client);
- if (val->server)
+ val->client = 0;
+ }
+ if (val->server) {
krb5_free_principal(context, val->server);
+ val->server = 0;
+ }
if (val->keyblock.contents) {
memset((char *)val->keyblock.contents, 0, val->keyblock.length);
krb5_xfree(val->keyblock.contents);
+ val->keyblock.contents = 0;
}
- if (val->ticket.data)
+ if (val->ticket.data) {
krb5_xfree(val->ticket.data);
- if (val->second_ticket.data)
+ val->ticket.data = 0;
+ }
+ if (val->second_ticket.data) {
krb5_xfree(val->second_ticket.data);
- if (val->addresses)
+ val->second_ticket.data = 0;
+ }
+ if (val->addresses) {
krb5_free_addresses(context, val->addresses);
- if (val->authdata)
+ val->addresses = 0;
+ }
+ if (val->authdata) {
krb5_free_authdata(context, val->authdata);
- return;
+ val->authdata = 0;
+ }
}
KRB5_DLLIMP void KRB5_CALLCONV
{
register krb5_cred_info **temp;
- if (val->r_address)
- krb5_free_address(context, val->r_address);
- if (val->s_address)
- krb5_free_address(context, val->s_address);
+ if (val->r_address) {
+ krb5_free_address(context, val->r_address);
+ val->r_address = 0;
+ }
+ if (val->s_address) {
+ krb5_free_address(context, val->s_address);
+ val->s_address = 0;
+ }
if (val->ticket_info) {
for (temp = val->ticket_info; *temp; temp++) {
krb5_xfree((*temp));
}
krb5_xfree(val->ticket_info);
+ val->ticket_info = 0;
}
- return;
}
{
krb5_free_cred_contents(context, val);
krb5_xfree(val);
- return;
}
if (val->data)
krb5_xfree(val->data);
krb5_xfree(val);
- return;
}
KRB5_DLLIMP void KRB5_CALLCONV
krb5_context context;
krb5_data FAR * val;
{
- if (val->data)
+ if (val->data) {
krb5_xfree(val->data);
- return;
+ val->data = 0;
+ }
}
void krb5_free_etype_info(context, info)
if (val->caddrs)
krb5_free_addresses(context, val->caddrs);
krb5_xfree(val);
- return;
}
KRB5_DLLIMP void KRB5_CALLCONV
if (val->authorization_data)
krb5_free_authdata(context, val->authorization_data);
krb5_xfree(val);
- return;
}
if (val->e_data.data)
krb5_xfree(val->e_data.data);
krb5_xfree(val);
- return;
}
KRB5_DLLIMP void KRB5_CALLCONV
if (val->enc_part2)
krb5_free_enc_kdc_rep_part(context, val->enc_part2);
krb5_xfree(val);
- return;
}
if (val->second_ticket)
krb5_free_tickets(context, val->second_ticket);
krb5_xfree(val);
- return;
}
KRB5_DLLIMP void KRB5_CALLCONV
if (key->contents) {
memset(key->contents, 0, key->length);
krb5_xfree(key->contents);
+ key->contents = 0;
}
- return;
}
KRB5_DLLIMP void KRB5_CALLCONV
{
krb5_free_keyblock_contents(context, val);
krb5_xfree(val);
- return;
}
for (temp = val; *temp; temp++)
krb5_xfree(*temp);
krb5_xfree(val);
- return;
}
KRB5_DLLIMP void KRB5_CALLCONV
krb5_xfree(*temp);
}
krb5_xfree(val);
- return;
}
KRB5_DLLIMP void KRB5_CALLCONV
if (val->realm.data)
krb5_xfree(val->realm.data);
krb5_xfree(val);
- return;
}
KRB5_DLLIMP void KRB5_CALLCONV
if (val->enc_part.ciphertext.data)
krb5_xfree(val->enc_part.ciphertext.data);
krb5_xfree(val);
- return;
}
KRB5_DLLIMP void KRB5_CALLCONV
if (val->s_address)
krb5_free_address(context, val->s_address);
krb5_xfree(val);
- return;
}
KRB5_DLLIMP void KRB5_CALLCONV
if (val->element)
krb5_free_pwd_sequences(context, val->element);
krb5_xfree(val);
- return;
}
krb5_context context;
passwd_phrase_element FAR * FAR *val;
{
- if ((*val)->passwd)
+ if ((*val)->passwd) {
krb5_xfree((*val)->passwd);
- if ((*val)->phrase)
+ (*val)->passwd = 0;
+ }
+ if ((*val)->phrase) {
krb5_xfree((*val)->phrase);
- return;
+ (*val)->phrase = 0;
+ }
}
if (val->checksum)
krb5_free_checksum(context, val->checksum);
krb5_xfree(val);
- return;
}
if (val->enc_part2)
krb5_free_enc_tkt_part(context, val->enc_part2);
krb5_xfree(val);
- return;
}
KRB5_DLLIMP void KRB5_CALLCONV
for (temp = val; *temp; temp++)
krb5_free_ticket(context, *temp);
krb5_xfree(val);
- return;
}
if (val->authenticator)
krb5_free_authenticator(context, val->authenticator);
krb5_xfree(val);
- return;
}
KRB5_DLLIMP void KRB5_CALLCONV
{
if (val)
krb5_xfree(val);
- return;
}
KRB5_DLLIMP void KRB5_CALLCONV
krb5_free_data_contents(ctx, &sc->sam_response_prompt);
if (sc->sam_pk_for_sad.data)
krb5_free_data_contents(ctx, &sc->sam_pk_for_sad);
- if (sc->sam_cksum.contents)
+ if (sc->sam_cksum.contents) {
krb5_xfree(sc->sam_cksum.contents);
+ sc->sam_cksum.contents = 0;
+ }
}
KRB5_DLLIMP void KRB5_CALLCONV
return;
if (psr->sam_key.contents)
krb5_free_keyblock_contents(ctx, &psr->sam_key);
- if (psr->client)
+ if (psr->client) {
krb5_free_principal(ctx, psr->client);
+ psr->client = 0;
+ }
if (psr->msd.data)
krb5_free_data_contents(ctx, &psr->msd);
}
return;
krb5_xfree(pa_enc_ts);
}
-
scratch1, &privmsg.enc_part)))
goto clean_encpart;
- /* put last block into the i_vector */
-
- if (i_vector)
- memcpy(i_vector,
- privmsg.enc_part.ciphertext.data +
- (privmsg.enc_part.ciphertext.length - blocksize),
- blocksize);
-
if ((retval = encode_krb5_priv(&privmsg, &scratch2)))
goto clean_encpart;
/* generate subkey if needed */
- if ((ap_req_options & AP_OPTS_USE_SUBKEY)&&(!(*auth_context)->local_subkey))
+ if ((ap_req_options & AP_OPTS_USE_SUBKEY)&&(!(*auth_context)->local_subkey)) {
+ /* Provide some more fodder for random number code.
+ This isn't strong cryptographically; the point here is not
+ to guarantee randomness, but to make it less likely that multiple
+ sessions could pick the same subkey. */
+ struct {
+ krb5_int32 sec, usec;
+ } rnd_data;
+ krb5_data d;
+ krb5_crypto_us_timeofday (&rnd_data.sec, &rnd_data.usec);
+ d.length = sizeof (rnd_data);
+ d.data = (char *) &rnd_data;
+ (void) krb5_c_random_seed (context, &d);
+
if ((retval = krb5_generate_subkey(context, &(in_creds)->keyblock,
&(*auth_context)->local_subkey)))
goto cleanup;
+ }
if (in_data) {
if ((*auth_context)->req_cksumtype == 0x8003) {
krb5_address * plocal_fulladdr = NULL;
krb5_address remote_fulladdr;
krb5_address local_fulladdr;
+ krb5_cksumtype sumtype;
CLEANUP_INIT(2);
}
}
+ {
+ unsigned int nsumtypes;
+ unsigned int i;
+ krb5_cksumtype *sumtypes;
+ retval = krb5_c_keyed_checksum_types (context, keyblock->enctype,
+ &nsumtypes, &sumtypes);
+ if (retval) {
+ CLEANUP_DONE ();
+ goto error;
+ }
+ if (nsumtypes == 0) {
+ retval = KRB5_BAD_ENCTYPE;
+ krb5_free_cksumtypes (context, sumtypes);
+ CLEANUP_DONE ();
+ goto error;
+ }
+ for (i = 0; i < nsumtypes; i++)
+ if (auth_context->safe_cksumtype == sumtypes[i])
+ break;
+ if (i == nsumtypes)
+ i = 0;
+ sumtype = sumtypes[i];
+ krb5_free_cksumtypes (context, sumtypes);
+ }
if ((retval = krb5_mk_safe_basic(context, userdata, keyblock, &replaydata,
plocal_fulladdr, premote_fulladdr,
- auth_context->safe_cksumtype, outbuf))) {
+ sumtype, outbuf))) {
CLEANUP_DONE();
goto error;
}
retval = decode_krb5_etype_info(&scratch, &etype_info);
if (retval)
return retval;
+ if (etype_info[0] == NULL) {
+ krb5_free_etype_info(context, etype_info);
+ etype_info = NULL;
+ }
}
}
krb5_data * scratch;
krb5_pa_data * pa;
+ if (prompter == NULL)
+ return KRB5_LIBOS_CANTREADPWD;
+
tmpsam.length = in_padata->length;
tmpsam.data = (char *) in_padata->contents;
if (ret = decode_krb5_sam_challenge(&tmpsam, &sam_challenge))
}
return ret;
}
+ if (etype_info[0] == NULL) {
+ krb5_free_etype_info(context, etype_info);
+ etype_info = NULL;
+ break;
+ }
salt->data = (char *) etype_info[0]->salt;
salt->length = etype_info[0]->length;
*etype = etype_info[0]->etype;
&privmsg->enc_part, &scratch)))
goto cleanup_scratch;
- /* if i_vector is set, put last block into the i_vector */
- if (i_vector)
- memcpy(i_vector,
- privmsg->enc_part.ciphertext.data +
- (privmsg->enc_part.ciphertext.length - blocksize),
- blocksize);
-
/* now decode the decrypted stuff */
if ((retval = decode_krb5_enc_priv_part(&scratch, &privmsg_enc_part)))
goto cleanup_scratch;
enctype, &ktent)))
return retval;
- if ((retval = krb5_decrypt_tkt_part(context, &ktent.key, req->ticket)))
- return retval;
+ retval = krb5_decrypt_tkt_part(context, &ktent.key, req->ticket);
+ /* Upon error, Free keytab entry first, then return */
(void) krb5_kt_free_entry(context, &ktent);
return retval;
static char *sendauth_version = "KRB5_SENDAUTH_V1.0";
-KRB5_DLLIMP krb5_error_code KRB5_CALLCONV
-krb5_recvauth(context, auth_context,
- /* IN */
- fd, appl_version, server, flags, keytab,
- /* OUT */
- ticket)
- krb5_context context;
- krb5_auth_context FAR * auth_context;
- krb5_pointer fd;
- char FAR * appl_version;
- krb5_principal server;
- krb5_int32 flags;
- krb5_keytab keytab;
- krb5_ticket FAR * FAR * ticket;
+krb5_error_code
+recvauth_common(krb5_context context,
+ krb5_auth_context FAR * auth_context,
+ /* IN */
+ krb5_pointer fd,
+ char FAR *appl_version,
+ krb5_principal server,
+ krb5_int32 flags,
+ krb5_keytab keytab,
+ /* OUT */
+ krb5_ticket FAR * FAR * ticket,
+ krb5_data FAR *version)
{
krb5_auth_context new_auth_context;
krb5_flags ap_option;
*/
if ((retval = krb5_read_message(context, fd, &inbuf)))
return(retval);
- if (strcmp(inbuf.data, appl_version)) {
+ if (appl_version && strcmp(inbuf.data, appl_version)) {
krb5_xfree(inbuf.data);
if (!problem)
problem = KRB5_SENDAUTH_BADAPPLVERS;
}
- krb5_xfree(inbuf.data);
+ if (version && !problem)
+ *version = inbuf;
+ else
+ krb5_xfree(inbuf.data);
/*
* OK, now check the problem variable. If it's zero, we're
* fine and we can continue. Otherwise, we have to signal an
}
return retval;
}
+
+KRB5_DLLIMP krb5_error_code KRB5_CALLCONV
+krb5_recvauth(context, auth_context,
+ /* IN */
+ fd, appl_version, server, flags, keytab,
+ /* OUT */
+ ticket)
+ krb5_context context;
+ krb5_auth_context FAR * auth_context;
+ krb5_pointer fd;
+ char FAR * appl_version;
+ krb5_principal server;
+ krb5_int32 flags;
+ krb5_keytab keytab;
+ krb5_ticket FAR * FAR * ticket;
+{
+ return recvauth_common (context, auth_context, fd, appl_version,
+ server, flags, keytab, ticket, 0);
+}
+
+KRB5_DLLIMP krb5_error_code KRB5_CALLCONV
+krb5_recvauth_version(krb5_context context,
+ krb5_auth_context FAR *auth_context,
+ /* IN */
+ krb5_pointer fd,
+ krb5_principal server,
+ krb5_int32 flags,
+ krb5_keytab keytab,
+ /* OUT */
+ krb5_ticket FAR * FAR *ticket,
+ krb5_data FAR *version)
+{
+ return recvauth_common (context, auth_context, fd, 0,
+ server, flags, keytab, ticket, version);
+}
if (!in_creds || !in_creds->ticket.length) {
if (ccache)
use_ccache = ccache;
- else if ((retval = krb5_cc_default(context, &use_ccache)))
+ else if ((retval = krb5int_cc_default(context, &use_ccache)))
goto error_return;
}
if (!in_creds) {
credsp = in_creds;
}
- if ((retval = krb5_mk_req_extended(context, auth_context, ap_req_options,
- in_data, credsp, &outbuf)))
- goto error_return;
+ if (ap_req_options & AP_OPTS_USE_SUBKEY) {
+ /* Provide some more fodder for random number code.
+ This isn't strong cryptographically; the point here is
+ not to guarantee randomness, but to make it less likely
+ that multiple sessions could pick the same subkey. */
+ char rnd_data[1024];
+ size_t len;
+ krb5_data d;
+ d.length = sizeof (rnd_data);
+ d.data = rnd_data;
+ len = sizeof (rnd_data);
+ if (getpeername (*(int*)fd, (struct sockaddr *) rnd_data, &len) == 0) {
+ d.length = len;
+ (void) krb5_c_random_seed (context, &d);
+ }
+ len = sizeof (rnd_data);
+ if (getsockname (*(int*)fd, (struct sockaddr *) rnd_data, &len) == 0) {
+ d.length = len;
+ (void) krb5_c_random_seed (context, &d);
+ }
+ }
+
+ if ((retval = krb5_mk_req_extended(context, auth_context,
+ ap_req_options, in_data, credsp,
+ &outbuf)))
+ goto error_return;
/*
* First write the length of the AP_REQ message, then write
*/
#include "krb5.h"
+#include "kerberosIV/krb.h"
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
krb5_free_principal(ctx, princ);
}
+void test_524_conv_principal(ctx, name)
+ krb5_context ctx;
+ char *name;
+{
+ krb5_principal princ = 0;
+ krb5_error_code retval;
+ char aname[ANAME_SZ+1], inst[INST_SZ+1], realm[REALM_SZ+1];
+
+ aname[ANAME_SZ] = inst[INST_SZ] = realm[REALM_SZ] = 0;
+ retval = krb5_parse_name(ctx, name, &princ);
+ if (retval) {
+ com_err("krb5_parse_name", retval, 0);
+ goto fail;
+ }
+ retval = krb5_524_conv_principal(ctx, princ, aname, inst, realm);
+ if (retval) {
+ com_err("krb5_524_conv_principal", retval, 0);
+ goto fail;
+ }
+ printf("524_converted_principal(%s): '%s' '%s' '%s'\n",
+ name, aname, inst, realm);
+ fail:
+ if (princ)
+ krb5_free_principal (ctx, princ);
+}
+
void test_parse_name(ctx, name)
krb5_context ctx;
const char *name;
{
fprintf(stderr, "%s: Usage: %s 425_conv_principal <name> <inst> <realm\n",
progname, progname);
+ fprintf(stderr, "\t%s 524_conv_principal <name>\n", progname);
fprintf(stderr, "\t%s parse_name <name>\n", progname);
fprintf(stderr, "\t%s set_realm <name> <realm>\n", progname);
fprintf(stderr, "\t%s string_to_timestamp <time>\n", progname);
argc--; argv++;
if (!argc) usage(progname);
test_string_to_timestamp(ctx, *argv);
+ } else if (strcmp(*argv, "524_conv_principal") == 0) {
+ argc--; argv++;
+ if (!argc) usage(progname);
+ test_524_conv_principal(ctx, *argv);
}
else
usage(progname);
kdc = KERBEROS.CYGNUS.COM
admin_server = KERBEROS.MIT.EDU
}
+ stanford.edu = {
+ v4_realm = IR.STANFORD.EDU
+ }
+ LONGNAMES.COM = {
+ v4_realm = SOME-REALLY-LONG-REALM-NAME-V4-CANNOT-HANDLE.COM
+ }
[domain_realm]
.mit.edu = ATHENA.MIT.EDU
425_converted principal(rcmd, uunet, UU.NET): 'host/uunet.uu.net@UU.NET'
425_converted principal(zephyr, zephyr, ATHENA.MIT.EDU): 'zephyr/zephyr@ATHENA.MIT.EDU'
425_converted principal(kadmin, ATHENA.MIT.EDU, ATHENA.MIT.EDU): 'kadmin/ATHENA.MIT.EDU@ATHENA.MIT.EDU'
+524_converted_principal(host/e40-po.mit.edu@ATHENA.MIT.EDU): 'rcmd' 'e40-po' 'ATHENA.MIT.EDU'
+524_converted_principal(host/foobar.stanford.edu@stanford.edu): 'rcmd' 'foobar' 'IR.STANFORD.EDU'
old principal: marc@MIT.EDU, modified principal: marc@CYGNUS.COM
(options->flags & KRB5_VERIFY_INIT_CREDS_OPT_AP_REQ_NOFAIL)) {
if (options->ap_req_nofail)
goto cleanup;
- } else if ((ret2 = krb5_appdefault_boolean(context,
+ } else if ((ret2 = krb5_libdefault_boolean(context,
&creds->client->realm,
"verify_ap_req_nofail",
&nofail))
add_error_table(&et_kv5m_error_table);
add_error_table(&et_kdb5_error_table);
add_error_table(&et_asn1_error_table);
+#ifdef macintosh
+ InstallSleepNotification ();
+#endif
initialized = 1;
}
{
assert (initialized);
-#if defined(_MSDOS) || defined(_WIN32) || defined(macintosh)
+#if defined(_MSDOS) || defined(_WIN32) || defined(macintosh) || defined(__MACH__)
krb5_stdcc_shutdown();
#endif
+#ifdef macintosh
+ RemoveSleepNotification ();
+#endif
remove_error_table(&et_krb5_error_table);
remove_error_table(&et_kv5m_error_table);
remove_error_table(&et_kdb5_error_table);
+2001-02-05 Tom Yu <tlyu@mit.edu>
+
+ * prompter.c (krb5_prompter_posix): Fix up terminal modes if we're
+ interrupted. [reported by Booker Bense] [pullup from trunk]
+
+2001-02-02 Ken Raeburn <raeburn@mit.edu>
+
+ * localaddr.c (foreach_localaddr): Increase buffer space initially
+ allocated. Add more slop space at the end that must remain unused
+ before we stop growing the buffer. Impose a maximum size on the
+ buffer. Handle possibility of returned ifc_len being larger than
+ the supplied buffer.
+
+2001-01-30 Ken Raeburn <raeburn@mit.edu>
+
+ * changepw.c (fixup_ports): New function, uses correct level of
+ indirection for elements of socket address array.
+ (krb5_locate_kpasswd): Call fixup_ports.
+
+2001-01-24 Miro Jurisic <meeroh@mit.edu>
+
+ * c_us_time.c: Fix the sleep queue notification code to
+ avoid denying sleep requests
+
+2000-12-19 Miro Jurisic <meeroh@mit.edu>
+
+ * c_us_time.c: Fix the sleep queue notification code to
+ build with Universal Headers 3.3
+
+2000-11-29 Miro Jurisic <meeroh@mit.edu>
+
+ * c_us_time.c: Install a callback in the Mac OS sleep
+ queue to get notification of the machine coming out
+ of sleep, in order to refresh the cached uptime to
+ real time offset
+
+2000-10-28 Miro Jurisic <meeroh@mit.edu>
+
+ * c_ustime.c: Fixed epoch calculation under Mac OS 9 Carbon and Mac OS X
+
+2000-10-16 Miro Jurisic <meeroh@mit.edu>
+
+ * init_os_ctx.c: Use PreferencesLib to discover config files on Mac OS X
+
+2000-10-02 Alexandra Ellwood <lxs@mit.edu>
+
+ * ccdefname.c, init_os_ctx.c, prompter.c, prompterusr.c. read_pwd.c
+ timeofday.c: Added #defines for Mac OS X (__MACH__) to mimic macintosh
+ behavior
+
+2000-09-28 Miro Jurisic <meeroh@mit.edu>
+
+ * c_us_time.c: Fixed Mac code to use the correct epoch
+
+2000-09-23 Miro Jurisic <meeroh@mit.edu>
+
+ * c_us_time.c: Added modifications to Mac OS Microseconds timing
+ to work properly under Carbon.
+
+2000-06-19 Ken Raeburn <raeburn@mit.edu>
+
+ * localaddr.c (foreach_localaddr): Use SIOCGSIZIFCONF ioctl if
+ available to get the buffer size needed for SIOCGIFCONF, and skip
+ the silly heuristics if it returns a reasonable value.
+
+2000-06-14 Miro Jurisic <meeroh@mit.edu>
+
+ * init_os_ctx.c (os_get_default_config_files):
+ Return ENOENT when file is not found on MacOS (not ENFILE)
+
+2000-06-09 Miro Jurisic <meeroh@mit.edu>
+
+ * init_os_ctx.c (os_get_default_config_files):
+ Eliminated some dead code
+
+2000-06-09 Miro Jurisic <meeroh@mit.edu>
+
+ * init_os_ctx.c (os_get_default_config_files): Use Kerberos
+ Preferences library to locate the config files on Mac OS
+
+2000-05-17 Nalin Dahyabhai <nalin@redhat.com>
+
+ * an_to_ln.c (do_replacement): Don't overflow buffers "in" or "out".
+ * hst_realm.c (krb5_try_realm_txt_rr): Don't overfill "host" when
+ malformed DNS responses are received.
+
+2000-05-15 Jeffrey Altman <jaltman@columbia.edu>
+
+ * hst_realm.c (krb5_get_host_realm)
+ remove the searchlist and defaultrealm _kerberos queries
+
+2000-05-09 Alexandra Ellwood <lxs@mit.edu>
+
+ *localaddr.c: Fixed the local_addr_fallback_kludge so that it actually does something.
+ Before that the error code it was handling was blowing it away in cleanup.
+
+2000-04-28 Nalin Dahyabhai <nalin@redhat.com>
+
+ * ccdefname.c (get_from_os): Don't overflow buffer "name_buf".
+ * kuserok.c (krb5_kuserok): Don't overflow buffer "pbuf".
+
+2000-04-22 Ken Raeburn <raeburn@mit.edu>
+
+ * localaddr.c: Include stddef.h.
+ (foreach_localaddr): Check each address against previously used
+ addresses, and skip duplicates, in case multiple interfaces have
+ the same address. If called functions fail, drop out of loop and
+ return nonzero.
+ (krb5_os_localaddr): Increment count of addresses to include null
+ pointer terminator. Delete check for zero count.
+
+2000-04-18 Danilo Almeida <dalmeida@mit.edu>
+
+ * prompter.c (krb5int_set_prompt_types): Set to actual value
+ intead of 0.
+
+2000-4-13 Alexandra Ellwood <lxs@mit.edu>
+
+ * init_os_ctx.c: Added support to store a krb5_principal in the os_context
+ along with the default ccache name (if known, this principal is the same
+ as the last time we looked at the ccache.
+ * ccdefname.c: Added support to store a krb5_principal in the os_context
+ along with the default ccache name (if known, this principal is the same
+ as the last time we looked at the ccache.
+
+2000-04-04 Ken Raeburn <raeburn@mit.edu>
+
+ * locate_kdc.c (maybe_use_dns): Renamed from _krb5_use_dns. Now
+ takes an arg to indicate a key to look up in krb5.conf, falling
+ back to "dns_fallback", and an arg indicating the default value if
+ no config file entries match.
+ (_krb5_use_dns_realm): New routine; use "dns_lookup_realm" and
+ KRB5_DNS_LOOKUP_REALM setting.
+ (_krb5_use_dns_kdc): New routine; use "dns_lookup_kdc" and
+ KRB5_DNS_LOOKUP_KDC.
+ (krb5_locate_kdc): Call _krb5_use_dns_kdc.
+ * changepw.c (krb5_locate_kpasswd): Call _krb5_use_dns_kdc.
+ * def_realm.c (krb5_get_default_realm): Call _krb5_use_dns_realm.
+ * hst_realm.c (krb5_get_host_realm): Call _krb5_use_dns_realm.
+
+2000-03-20 Miro Jurisic <meeroh@mit.edu>
+
+ * def_realm.c (krb5_free_default_realm): Added, use to free
+ result of krb5_get_default_realm
+
2000-03-15 Danilo Almeida <dalmeida@mit.edu>
* prompter.c: Add krb5int_set_prompt_types() and
strncpy(op, cp, match_match.rm_so);
op += match_match.rm_so;
}
- strcpy(op, repl);
- op += strlen(repl);
+ strncpy(op, repl, MAX_FORMAT_BUFFER - 1 - (op - out));
+ op += strlen(op);
cp += match_match.rm_eo;
if (!doall)
- strcpy(op, cp);
+ strncpy(op, cp, MAX_FORMAT_BUFFER - 1 - (op - out));
matched = 1;
}
else {
- strcpy(op, cp);
+ strncpy(op, cp, MAX_FORMAT_BUFFER - 1 - (op - out));
matched = 0;
}
} while (doall && matched);
strncpy(op, cp, sdispl);
op += sdispl;
}
- strcpy(op, repl);
+ strncpy(op, repl, MAX_FORMAT_BUFFER - 1 - (op - out));
op += strlen(repl);
cp += edispl;
if (!doall)
- strcpy(op, cp);
+ strncpy(op, cp, MAX_FORMAT_BUFFER - 1 - (op - out));
matched = 1;
}
else {
- strcpy(op, cp);
+ strncpy(op, cp, MAX_FORMAT_BUFFER - 1 - (op - out));
matched = 0;
}
} while (doall && matched);
#else /* HAVE_REGEXP_H */
- strcpy(out, in);
+ memcpy(out, in, MAX_FORMAT_BUFFER);
#endif /* HAVE_REGCOMP */
}
* Prime the buffers. Copy input string to "out" to simulate it
* being the result of an initial iteration.
*/
- strcpy(out, string);
+ strncpy(out, string, MAX_FORMAT_BUFFER - 1);
+ out[MAX_FORMAT_BUFFER - 1] = '\0';
in[0] = '\0';
kret = 0;
/*
out = ep;
/* Do the replacemenbt */
+ memset(out, '\0', MAX_FORMAT_BUFFER);
do_replacement(rule, repl, doglobal, in, out);
free(rule);
free(repl);
#include <DriverServices.h> /* Nanosecond timing */
#include <CodeFragments.h> /* Check for presence of UpTime */
#include <Math64.h> /* 64-bit integer math */
+#include <Utilities.h> /* Mac time -> UNIX time conversion */
+#include <Power.h> /* Sleep queue */
/* Mac Cincludes */
#include <string.h>
#include <stddef.h>
static krb5_int32 last_sec = 0, last_usec = 0;
+static int gResetCachedDifference = 0;
+static SleepQRec gSleepQRecord;
+static SleepQUPP gSleepQUPP;
/* Check for availability of microseconds or better timer */
Boolean HaveAccurateTime ();
UInt32 *residualNanoseconds /* Fractional second */
);
+/* Convert Microseconds to date and time */
+void MicrosecondsToSecsMicrosecs (
+ UnsignedWide eventTime, /* Value to convert */
+ UInt32 *eventSeconds, /* Result goes here */
+ UInt32 *residualMicroseconds /* Fractional second */
+ );
+
+/* Sleep notification callback in needed to reset cached
+difference when the machine goes to sleep */
+void InstallSleepNotification ();
+void RemoveSleepNotification ();
+pascal long SleepNotification (
+ SInt32 message,
+ SleepQRecPtr qRecPtr);
+
/*
* The Unix epoch is 1/1/70, the Mac epoch is 1/1/04.
*
krb5_int32 sec, usec;
time_t the_time;
- GetDateTime (&the_time);
-
- sec = the_time -
- ((66 * 365 * 24 * 60 * 60) + (17 * 24 * 60 * 60) +
- (getTimeZoneOffset() * 60 * 60));
-
#if TARGET_CPU_PPC /* Only PPC has accurate time */
if (HaveAccurateTime ()) { /* Does hardware support accurate time? */
+ #if !TARGET_API_MAC_CARBON
AbsoluteTime absoluteTime;
UInt32 nanoseconds;
AbsoluteToSecsNanosecs (absoluteTime, &sec, &nanoseconds);
usec = nanoseconds / 1000;
+ #else
+ UnsignedWide currentMicroseconds;
+ Microseconds (¤tMicroseconds);
+
+ MicrosecondsToSecsMicrosecs (currentMicroseconds, &sec, &usec);
+ #endif
} else
#endif /* TARGET_CPU_PPC */
{
/* Fix secs to UNIX epoch */
- sec -= ((66 * 365 * 24 * 60 * 60) + (17 * 24 * 60 * 60) +
- (getTimeZoneOffset() * 60 * 60));
-
+ mac_time_to_unix_time (&sec);
+
/* Make sure that we are _not_ repeating */
if (sec < last_sec) { /* Seconds should be at least equal to last seconds */
if (!alreadyChecked) {
alreadyChecked = true;
haveAccurateTime = false;
-#if TARGET_CPU_PPC
+#if TARGET_CPU_PPC && !TARGET_API_MAC_CARBON
if ((Ptr) UpTime != (Ptr) kUnresolvedCFragSymbolAddress) {
UInt32 minAbsoluteTimeDelta;
UInt32 theAbsoluteTimeToNanosecondNumerator;
UInt32 theAbsoluteTimeToNanosecondDenominator;
UInt32 theProcessorToAbsoluteTimeNumerator;
UInt32 theProcessorToAbsoluteTimeDenominator;
+ UInt64 lhs;
+ UInt64 rhs;
GetTimeBaseInfo (
&minAbsoluteTimeDelta,
/* minAbsoluteTimeDelta is the period in which Uptime is updated, in absolute time */
/* We convert it to nanoseconds and compare it with .5 microsecond */
- if (minAbsoluteTimeDelta * theAbsoluteTimeToNanosecondNumerator <
- 500 * theAbsoluteTimeToNanosecondDenominator) {
+ lhs = (UInt64) minAbsoluteTimeDelta * (UInt64) theAbsoluteTimeToNanosecondNumerator;
+ rhs = (UInt64) theAbsoluteTimeToNanosecondDenominator * 500;
+
+ if (lhs < rhs) {
haveAccurateTime = true;
}
}
+#else if TARGET_CPU_PPC && TARGET_API_MAC_CARBON
+ haveAccurateTime = true;
#endif /* TARGET_CPU_PPC */
}
* If this is the first call, compute the offset between
* GetDateTime and UpTime.
*/
- if (U64Compare (gNanosecondsAtStart, U64SetU (0)) == 0) {
+ if (gResetCachedDifference || U64Compare (gNanosecondsAtStart, U64SetU (0)) == 0) {
UInt32 secondsAtStart;
AbsoluteTime absoluteTimeAtStart;
UInt64 upTimeAtStart;
*eventSeconds = (UInt64ToUnsignedWide (eventSeconds64)).lo;
*residualNanoseconds = (UInt64ToUnsignedWide (eventNanoseconds)).lo;
}
+
+/* Convert microseconds to date and time */
+
+void MicrosecondsToSecsMicrosecs (
+ UnsignedWide eventTime, /* Value to convert */
+ UInt32 *eventSeconds, /* Result goes here */
+ UInt32 *residualMicroseconds /* Fractional second */
+ )
+{
+ UInt64 eventMicroseconds;
+ static const UInt64 kTenE6 = U64SetU (1000000);
+ static UInt64 gMicrosecondsAtStart = U64SetU (0);
+
+ /*
+ * If this is the first call, compute the offset between
+ * GetDateTime and Microseconds.
+ */
+ if (gResetCachedDifference || U64Compare (gMicrosecondsAtStart, U64SetU (0)) == 0) {
+ UInt32 secondsAtStart;
+ UnsignedWide microsecondsAtStart;
+
+ GetDateTime (&secondsAtStart);
+ Microseconds (µsecondsAtStart);
+ gMicrosecondsAtStart = U64Subtract (U64Multiply (U64SetU (1000000), U64SetU (secondsAtStart)), UnsignedWideToUInt64 (microsecondsAtStart));
+ }
+ /*
+ * Add the local time epoch to the event time
+ */
+ eventMicroseconds = gMicrosecondsAtStart + UnsignedWideToUInt64 (eventTime);
+
+ /*
+ * eventSeconds = eventMicroseconds / 10e6;
+ * residualMicroseconds = eventMicroseconds % 10e6;
+ * Finally, compute the local time (seconds) and fraction.
+ */
+ *eventSeconds = eventMicroseconds / 1000000;
+ *residualMicroseconds = eventMicroseconds - *eventSeconds * 1000000;
+}
+
+void InstallSleepNotification ()
+{
+ gSleepQUPP = NewSleepQProc (SleepNotification);
+ gSleepQRecord.sleepQLink = nil;
+ gSleepQRecord.sleepQType = slpQType;
+ gSleepQRecord.sleepQProc = gSleepQUPP;
+ gSleepQRecord.sleepQFlags = 0;
+ SleepQInstall (&gSleepQRecord);
+}
+
+void RemoveSleepNotification ()
+{
+ SleepQRemove (&gSleepQRecord);
+#if TARGET_API_MAC_CARBON
+ DisposeSleepQUPP (gSleepQUPP);
+#else
+ DisposeRoutineDescriptor (gSleepQUPP);
+#endif
+}
+
+pascal long SleepNotification (
+ SInt32 message,
+ SleepQRecPtr qRecPtr)
+{
+ if (message == sleepWakeUp) {
+ gResetCachedDifference = 1;
+ }
+
+ return 0;
+}
+
#elif defined(_WIN32)
/* Microsoft Windows NT and 95 (32bit) */
#include "k5-int.h"
#include <stdio.h>
-#ifdef macintosh
+#if defined(macintosh) || defined(__MACH__)
#include "CCache.h"
#endif
if (get_from_registry_indirect(name_buf, name_size) != 0)
return 0;
- strncpy(name_buf, prefix, name_size);
+ strncpy(name_buf, prefix, name_size - 1);
name_buf[name_size - 1] = 0;
size = name_size - strlen(prefix);
if (size > 0)
}
#endif
-#if defined (macintosh)
+#if defined (macintosh) || defined(__MACH__)
static krb5_error_code get_from_os(char *name_buf, int name_size)
{
return ENOMEM;
strcpy(new_name, name_buf);
+ if (!os_ctx->default_ccname || (strcmp(os_ctx->default_ccname, new_name) != 0)) {
+ /* the ccache changed... forget the old principal */
+ if (os_ctx->default_ccprincipal)
+ krb5_free_principal (context, os_ctx->default_ccprincipal);
+ os_ctx->default_ccprincipal = 0; /* we don't care until we use it */
+ }
+
if (os_ctx->default_ccname)
free(os_ctx->default_ccname);
* Wrapper function for the two backends
*/
+static void
+fixup_ports (struct sockaddr *addr_p, int naddrs, int port)
+{
+ /* Ick: In this version of krb5_locate_foo, we have a pointer to a
+ pointer to an array of sockaddr_in structures -- NOT an array
+ of pointers like we should have. */
+ int i;
+ port = htons (port);
+ if (addr_p->sa_family != AF_INET)
+ abort ();
+ for (i = 0; i < naddrs; i++) {
+ struct sockaddr_in *sinp = (struct sockaddr_in *) &addr_p[i];
+ sinp->sin_port = port;
+ }
+}
+
static krb5_error_code
-krb5_locate_kpasswd(context, realm, addr_pp, naddrs, master_index, nmasters)
+krb5_locate_kpasswd(context, realm, addr_pp, naddrs)
krb5_context context;
const krb5_data *realm;
struct sockaddr **addr_pp;
int *naddrs;
- int *master_index;
- int *nmasters;
{
krb5_error_code code;
int i;
-#ifdef KRB5_DNS_LOOKUP
- struct sockaddr *admin_addr_p, *kdc_addr_p;
- int nadmin_addrs, nkdc_addrs;
- int j;
-#endif /* KRB5_DNS_LOOKUP */
/*
* We always try the local file first
*/
- code = krb5_locate_srv_conf(context, realm, "kpasswd_server", addr_pp, naddrs,
- master_index, nmasters);
+ code = krb5_locate_srv_conf(context, realm, "kpasswd_server",
+ addr_pp, naddrs, 0);
if (code) {
- code = krb5_locate_srv_conf(context, realm, "admin_server", addr_pp, naddrs,
- master_index, nmasters);
+ code = krb5_locate_srv_conf(context, realm, "admin_server",
+ addr_pp, naddrs, 0);
if ( !code ) {
- /* success with admin_server but now we need to change the port */
- /* number to use DEFAULT_KPASSWD_PORT. */
- for ( i=0;i<*naddrs;i++ ) {
- struct sockaddr_in *sin = (struct sockaddr_in *) addr_pp[i];
- sin->sin_port = htons(DEFAULT_KPASSWD_PORT);
- }
+ /* Success with admin_server but now we need to change the
+ port number to use DEFAULT_KPASSWD_PORT. */
+ fixup_ports (*addr_pp, *naddrs, DEFAULT_KPASSWD_PORT);
}
}
#ifdef KRB5_DNS_LOOKUP
if (code) {
- int use_dns = _krb5_use_dns(context);
+ int use_dns = _krb5_use_dns_kdc(context);
if ( use_dns ) {
code = krb5_locate_srv_dns(realm, "_kpasswd", "_udp",
addr_pp, naddrs);
"_tcp",
addr_pp, naddrs);
if ( !code ) {
- /* success with admin_server but now we need to change the port */
- /* number to use DEFAULT_KPASSWD_PORT. */
- for ( i=0;i<*naddrs;i++ ) {
- struct sockaddr_in *sin = (struct sockaddr_in *) addr_pp[i];
- sin->sin_port = htons(DEFAULT_KPASSWD_PORT);
- }
+ /* Success with admin_server but now we need to
+ change the port number to use
+ DEFAULT_KPASSWD_PORT. */
+ fixup_ports (*addr_pp, *naddrs, DEFAULT_KPASSWD_PORT);
}
}
- if ( !code && master_index && nmasters ) {
- *master_index = 1;
- *nmasters = *naddrs;
- }
}
}
#endif /* KRB5_DNS_LOOKUP */
if (code = krb5_locate_kpasswd(context,
krb5_princ_realm(context, creds->client),
- &addr_p, &naddr_p,NULL,NULL))
+ &addr_p, &naddr_p))
goto cleanup;
/* this is really obscure. s1 is used for all communications. it
* or implied warranty.
*
*
- * krb5_get_default_realm() function.
+ * krb5_get_default_realm(), krb5_set_default_realm(),
+ * krb5_free_default_realm() functions.
*/
#include "k5-int.h"
#ifdef KRB5_DNS_LOOKUP
if (context->default_realm == 0) {
- int use_dns = _krb5_use_dns(context);
+ int use_dns = _krb5_use_dns_realm(context);
if ( use_dns ) {
/*
* Since this didn't appear in our config file, try looking
return(0);
}
+
+KRB5_DLLIMP void KRB5_CALLCONV
+krb5_free_default_realm(context, lrealm)
+ krb5_context context;
+ char FAR* lrealm;
+{
+ free (lrealm);
+}
\ No newline at end of file
*/
if (name == NULL || name[0] == '\0') {
+ if (strlen (prefix) >= sizeof(host)-1)
+ return KRB5_ERR_HOST_REALM_UNKNOWN;
strcpy(host,prefix);
} else {
if ( strlen(prefix) + strlen(name) + 3 > MAX_DNS_NAMELEN )
*/
h = host + strlen (host);
- if (h > host && h[-1] != '.')
+ if ((h > host) && (h[-1] != '.') && ((h - host + 1) < sizeof(host)))
strcpy (h, ".");
}
size = res_search(host, C_IN, T_TXT, answer.bytes, sizeof(answer.bytes));
#ifdef KRB5_DNS_LOOKUP
if (realm == (char *)NULL) {
- int use_dns = _krb5_use_dns(context);
+ int use_dns = _krb5_use_dns_realm(context);
if ( use_dns ) {
/*
* Since this didn't appear in our config file, try looking
if (cp)
cp++;
} while (retval && cp && cp[0]);
- if (retval)
- retval = krb5_try_realm_txt_rr("_kerberos", "", &realm);
- if (retval && default_realm) {
- cp = default_realm;
- do {
- retval = krb5_try_realm_txt_rr("_kerberos", cp, &realm);
- cp = strchr(cp,'.');
- if (cp)
- cp++;
- } while (retval && cp && cp[0]);
- }
}
}
#endif /* KRB5_DNS_LOOKUP */
#define NEED_WINDOWS
#include "k5-int.h"
-#ifdef macintosh
-OSErr
-GetMacProfileFileSpec (FSSpec* outFileSpec, StringPtr inName, UInt32 whichFolder)
-{
- OSErr err;
-
-
-
- err = FindFolder (kOnSystemDisk, whichFolder, kCreateFolder,
- &(outFileSpec -> vRefNum) , &(outFileSpec -> parID));
-
- if (err == noErr) {
- BlockMoveData (inName, &(outFileSpec -> name), strlen (inName) + 1);
- }
-
- return err;
-}
+#ifdef TARGET_OS_MAC
+#include <PreferencesLib.h>
#endif /* macintosh */
#if defined(_MSDOS) || defined(_WIN32)
free_filespecs(files)
profile_filespec_t *files;
{
-#ifndef macintosh
+#if !TARGET_OS_MAC
char **cp;
if (files == 0)
profile_filespec_t ** pfiles;
krb5_boolean secure;
{
- profile_filespec_t* files;
-#ifdef macintosh
- files = malloc(7 * sizeof(FSSpec));
-
- if (files != 0) {
- OSErr err = GetMacProfileFileSpec(&(files [3]), "\pKerberos Preferences", kApplicationSupportFolderType);
- if (err == noErr) {
- err = GetMacProfileFileSpec( &(files [4]), "\pkrb5.ini", kApplicationSupportFolderType);
- }
- if (err == noErr) {
- err = GetMacProfileFileSpec( &(files [5]), "\pKerberos5 Configuration", kApplicationSupportFolderType);
- }
-
- if (err == noErr) {
- files[6].vRefNum = 0;
- files[6].parID = 0;
- files[6].name[0] = '\0';
- } else {
- files[3].vRefNum = 0;
- files[3].parID = 0;
- files[3].name[0] = '\0';
+#ifdef TARGET_OS_MAC
+ FSSpec* files = nil;
+ FSSpec* preferencesFiles = nil;
+ UInt32 numPreferencesFiles;
+ FSSpec* preferencesFilesToInit = nil;
+ UInt32 numPreferencesFilesToInit;
+ UInt32 i;
+ Boolean foundPreferences = false;
+ Boolean writtenPreferences = false;
+ SInt16 refNum = -1;
+ SInt32 length = 0;
+
+ OSErr err = KPGetListOfPreferencesFiles (
+ secure ? kpSystemPreferences : kpUserPreferences | kpSystemPreferences,
+ &preferencesFiles,
+ &numPreferencesFiles);
+
+ if (err == noErr) {
+ /* After we get the list of files, check whether any of them contain any useful information */
+ for (i = 0; i < numPreferencesFiles; i++) {
+ if (KPPreferencesFileIsReadable (&preferencesFiles [i]) == noErr) {
+ /* It's readable, check if it has anything in the data fork */
+ err = FSpOpenDF (&preferencesFiles [i], fsRdPerm, &refNum);
+ if (err == noErr) {
+ err = GetEOF (refNum, &length);
+ }
+
+ if (refNum != -1) {
+ FSClose (refNum);
+ }
+
+ if (length != 0) {
+ foundPreferences = true;
+ break;
+ }
+ }
}
- err = GetMacProfileFileSpec(&(files [0]), "\pKerberos Preferences", kPreferencesFolderType);
- if (err == noErr) {
- err = GetMacProfileFileSpec( &(files [1]), "\pkrb5.ini", kPreferencesFolderType);
- }
- if (err == noErr) {
- err = GetMacProfileFileSpec( &(files [2]), "\pKerberos5 Configuration", kPreferencesFolderType);
+ if (!foundPreferences) {
+ /* We found no profile data in any of those files; try to initialize one */
+ /* If we are running "secure" do not try to initialize preferences */
+ if (!secure) {
+ err = KPGetListOfPreferencesFiles (kpUserPreferences, &preferencesFilesToInit, &numPreferencesFilesToInit);
+ if (err == noErr) {
+ for (i = 0; i < numPreferencesFilesToInit; i++) {
+ if (KPPreferencesFileIsWritable (&preferencesFilesToInit [i]) == noErr) {
+ err = noErr;
+ /* If not readable, create it */
+ if (KPPreferencesFileIsReadable (&preferencesFilesToInit [i]) != noErr) {
+ err = KPCreatePreferencesFile (&preferencesFilesToInit [i]);
+ }
+ /* Initialize it */
+ if (err == noErr) {
+ err = KPInitializeWithDefaultKerberosLibraryPreferences (&preferencesFilesToInit [i]);
+ }
+ break;
+ }
+ }
+ }
+ }
}
+ }
+
+ if (err == noErr) {
+ files = malloc ((numPreferencesFiles + 1) * sizeof (FSSpec));
+ if (files == NULL)
+ err = memFullErr;
+ }
+
+ if (err == noErr) {
+ for (i = 0; i < numPreferencesFiles; i++) {
+ files [i] = preferencesFiles [i];
+ }
+
+ files [numPreferencesFiles].vRefNum = 0;
+ files [numPreferencesFiles].parID = 0;
+ files [numPreferencesFiles].name[0] = '\0';
+ }
+
+ if (preferencesFiles != nil)
+ KPFreeListOfPreferencesFiles (preferencesFiles);
+
+ if (preferencesFilesToInit != nil)
+ KPFreeListOfPreferencesFiles (preferencesFilesToInit);
- if (err != noErr) {
- free (files);
- return ENFILE;
- }
- } else {
+ if (err == memFullErr)
return ENOMEM;
- }
+ else if (err != noErr)
+ return ENOENT;
+
#else /* !macintosh */
+ profile_filespec_t* files;
#if defined(_MSDOS) || defined(_WIN32)
krb5_error_code retval = 0;
char *name = 0;
#endif /* KRB5_DNS_LOOKUP */
retval = os_get_default_config_files(&files, secure);
-
+
if (!retval) {
+#if TARGET_OS_MAC
+ retval = FSp_profile_init_path(files,
+ &ctx->profile);
+#else
retval = profile_init((const_profile_filespec_t *) files,
&ctx->profile);
+#endif
+
#ifdef KRB5_DNS_LOOKUP
/* if none of the filenames can be opened use an empty profile */
if (retval == ENOENT) {
os_ctx->usec_offset = 0;
os_ctx->os_flags = 0;
os_ctx->default_ccname = 0;
+ os_ctx->default_ccprincipal = 0;
krb5_cc_set_default_name(ctx, NULL);
retval = os_get_default_config_files(&files, ctx->profile_secure);
- if (!retval)
- retval = profile_init((const_profile_filespec_t *) files, profile);
+ if (!retval) {
+#if TARGET_OS_MAC
+ retval = FSp_profile_init_path(files,
+ profile);
+#else
+ retval = profile_init((const_profile_filespec_t *) files,
+ profile);
+#endif
+ }
if (files)
free_filespecs(files);
return retval;
}
-#ifndef macintosh
+#if !TARGET_OS_MAC
krb5_error_code
krb5_set_config_files(ctx, filenames)
os_ctx->default_ccname = 0;
}
+ if (os_ctx->default_ccprincipal) {
+ krb5_free_principal (ctx, os_ctx->default_ccprincipal);
+ os_ctx->default_ccprincipal = 0;
+ }
+
os_ctx->magic = 0;
free(os_ctx);
ctx->os_context = 0;
if ((pwd = getpwnam(luser)) == NULL) {
return(FALSE);
}
- (void) strcpy(pbuf, pwd->pw_dir);
- (void) strcat(pbuf, "/.k5login");
+ (void) strncpy(pbuf, pwd->pw_dir, sizeof(pbuf) - 1);
+ pbuf[sizeof(pbuf) - 1] = '\0';
+ (void) strncat(pbuf, "/.k5login", sizeof(pbuf) - 1 - strlen(pbuf));
if (access(pbuf, F_OK)) { /* not accessible */
/*
/*
* lib/krb5/os/localaddr.c
*
- * Copyright 1990,1991 by the Massachusetts Institute of Technology.
+ * Copyright 1990,1991,2000 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
#include <sys/ioctl.h>
#include <sys/time.h>
#include <errno.h>
+#include <stddef.h>
/*
* The SIOCGIF* ioctls require a socket.
#define ifreq_size(i) sizeof(struct ifreq)
#endif /* HAVE_SA_LEN*/
+/* SIOCGIFCONF:
+
+ The behavior of this ioctl varies across systems.
+
+ NetBSD 1.5-alpha: The returned ifc_len is the desired amount of
+ space, always. The returned list may be truncated if there isn't
+ enough room; no overrun.
+
+ Solaris 2.7: Return EINVAL if the buffer space is too small,
+ including ifc_len==0. (Not sure if this is "too small for a single
+ entry" or "too small for the entire list"; my Sun has only one
+ interface.) Solaris is the only system I've found so far that
+ actually returns an error.
+
+ AIX 4.3.3: Sometimes the returned ifc_len is bigger than the
+ supplied one, but it may not be big enough for *all* the
+ interfaces. Sometimes it's smaller than the supplied value, even
+ if the returned list is truncated. The list is filled in with as
+ many entries as will fit; no overrun.
+
+ Linux 2.2.12 (RH 6.1 dist, x86): The buffer is filled in with as
+ many entries as will fit, and the size used is returned in ifc_len.
+ The list is truncated if needed, with no indication.
+
+ IRIX 6.5: The buffer is filled in with as many entries as will fit
+ in N-1 bytes, and the size used is returned in ifc_len. Providing
+ exactly the desired number of bytes is inadequate; the buffer must
+ be *bigger* than needed. (E.g., 32->0, 33->32.) The returned
+ ifc_len is always less than the supplied one.
+
+ Digital UNIX 4.0F: If input ifc_len is zero, return an ifc_len
+ that's big enough to include all entries. (Actually, on our
+ system, it appears to be larger than that by 32.) If input ifc_len
+ is nonzero, fill in as many entries as will fit, and set ifc_len
+ accordingly.
+
+ Using this ioctl is going to be messy. Let's just hope that
+ getifaddrs() catches on quickly.... */
+
static int
foreach_localaddr (data, pass1fn, betweenfn, pass2fn)
void *data;
int (*betweenfn) (void *);
int (*pass2fn) (void *, struct sockaddr *);
{
- struct ifreq *ifr, ifreq;
+ struct ifreq *ifr, ifreq, *ifr2;
struct ifconf ifc;
- int s, code, n, i;
+ int s, code, n, i, j;
int est_if_count = 8, est_ifreq_size;
char *buf = 0;
size_t current_buf_size = 0;
-
+ int fail = 0;
+#ifdef SIOCGSIZIFCONF
+ int ifconfsize = -1;
+#endif
+
s = socket (USE_AF, USE_TYPE, USE_PROTO);
if (s < 0)
return SOCKET_ERRNO;
/* At least on NetBSD, an ifreq can hold an IPv4 address, but
isn't big enough for an IPv6 or ethernet address. So add a
little more space. */
- est_ifreq_size = sizeof (struct ifreq) + 8;
- current_buf_size = est_ifreq_size * est_if_count;
+ est_ifreq_size = sizeof (struct ifreq) + 16;
+#ifdef SIOCGSIZIFCONF
+ code = ioctl (s, SIOCGSIZIFCONF, &ifconfsize);
+ if (!code) {
+ current_buf_size = ifconfsize;
+ est_if_count = ifconfsize / est_ifreq_size;
+ }
+#endif
+ if (current_buf_size == 0) {
+ current_buf_size = est_ifreq_size * est_if_count;
+ }
buf = malloc (current_buf_size);
ask_again:
closesocket (s);
return retval;
}
- /* Test that the buffer was big enough that another ifreq could've
+ /* BSD 4.4 and similar systems truncate the address list if the
+ supplied buffer isn't big enough.
+
+ Test that the buffer was big enough that another ifreq could've
fit easily, if the OS wanted to provide one. That seems to be
the only indication we get, complicated by the fact that the
associated address may make the required storage a little
bigger than the size of an ifreq. */
- if (current_buf_size - ifc.ifc_len < sizeof (struct ifreq) + 40) {
+#define SLOP (sizeof (struct ifreq) + 128)
+ if ((current_buf_size - ifc.ifc_len < sizeof (struct ifreq) + SLOP
+ /* On AIX 4.3.3, ifc.ifc_len may be set to a larger size than
+ provided under some circumstances. On my test system, a
+ supplied value of 32..112 gets me 112, but with no data
+ filled in even at 112. But larger input ifc_len values get
+ me larger output values, so it's not necessarily the full
+ desired output buffer size. And as near as I can tell, the
+ ifc_len output has little to do with the offset of the last
+ byte in the buffer actually modified, except that both
+ input and output ifc_len values are higher (i.e., no buffer
+ overrun takes place in my testing). */
+ || current_buf_size < ifc.ifc_len)
+ /* But let's let SIOCGSIZIFCONF dominate, unless we discover
+ it's broken somewhere. */
+#ifdef SIOCGSIZIFCONF
+ && ifconfsize <= 0
+#endif
+ /* And we need *some* sort of bounds. */
+ && current_buf_size <= 100000
+ ) {
int new_size;
char *newbuf;
}
n = ifc.ifc_len;
-
+ if (n > current_buf_size)
+ n = current_buf_size;
+
+ /* Note: Apparently some systems put the size (used or wanted?)
+ into the start of the buffer, just none that I'm actually
+ using. Fix this when there's such a test system available.
+ The Samba mailing list archives mention that NTP looks for the
+ size on these systems: *-fujitsu-uxp* *-ncr-sysv4*
+ *-univel-sysv*. [raeburn:20010201T2226-05] */
for (i = 0; i < n; i+= ifreq_size(*ifr) ) {
ifr = (struct ifreq *)((caddr_t) ifc.ifc_buf+i);
strncpy(ifreq.ifr_name, ifr->ifr_name, sizeof (ifreq.ifr_name));
- if (ioctl (s, SIOCGIFFLAGS, (char *)&ifreq) < 0
-#ifdef IFF_LOOPBACK
- /* None of the current callers want loopback addresses. */
- || (ifreq.ifr_flags & IFF_LOOPBACK)
-#endif
- /* Ignore interfaces that are down. */
- || !(ifreq.ifr_flags & IFF_UP)) {
+ if (ioctl (s, SIOCGIFFLAGS, (char *)&ifreq) < 0) {
+ skip:
/* mark for next pass */
ifr->ifr_name[0] = 0;
continue;
}
+#ifdef IFF_LOOPBACK
+ /* None of the current callers want loopback addresses. */
+ if (ifreq.ifr_flags & IFF_LOOPBACK)
+ goto skip;
+#endif
+ /* Ignore interfaces that are down. */
+ if (!(ifreq.ifr_flags & IFF_UP))
+ goto skip;
+
+ /* Make sure we didn't process this address already. */
+ for (j = 0; j < i; j += ifreq_size(*ifr2)) {
+ ifr2 = (struct ifreq *)((caddr_t) ifc.ifc_buf+j);
+ if (ifr2->ifr_name[0] == 0)
+ continue;
+ if (ifr2->ifr_addr.sa_family == ifr->ifr_addr.sa_family
+ && ifreq_size (*ifr) == ifreq_size (*ifr2)
+ /* Compare address info. If this isn't good enough --
+ i.e., if random padding bytes turn out to differ
+ when the addresses are the same -- then we'll have
+ to do it on a per address family basis. */
+ && !memcmp (&ifr2->ifr_addr.sa_data, &ifr->ifr_addr.sa_data,
+ (ifreq_size (*ifr)
+ - offsetof (struct ifreq, ifr_addr.sa_data))))
+ goto skip;
+ }
+
if ((*pass1fn) (data, &ifr->ifr_addr)) {
- abort ();
+ fail = 1;
+ goto punt;
}
}
if (betweenfn && (*betweenfn)(data)) {
- abort ();
+ fail = 1;
+ goto punt;
}
if (pass2fn)
continue;
if ((*pass2fn) (data, &ifr->ifr_addr)) {
- abort ();
+ fail = 1;
+ goto punt;
}
}
+ punt:
closesocket(s);
free (buf);
- return 0;
+ return fail;
}
return r;
}
+ data.cur_idx++; /* null termination */
if (data.mem_err)
return ENOMEM;
- else if (data.cur_idx == 0)
- abort ();
else if (data.cur_idx == data.count)
*addr = data.addr_temp;
else {
hostrec = local_addr_fallback_kludge();
if (!hostrec)
return err;
+ else
+ err = 0; /* otherwise we will die at cleanup */
}
for (count = 0; hostrec->h_addr_list[count]; count++);
#define KPASSWD_PORTNAME "kpasswd"
#endif
-int
-_krb5_use_dns(context)
- krb5_context context;
+#if KRB5_DNS_LOOKUP_KDC
+#define DEFAULT_LOOKUP_KDC 1
+#else
+#define DEFAULT_LOOKUP_KDC 0
+#endif
+#if KRB5_DNS_LOOKUP_REALM
+#define DEFAULT_LOOKUP_REALM 1
+#else
+#define DEFAULT_LOOKUP_REALM 0
+#endif
+
+static int
+maybe_use_dns (context, name, defalt)
+ krb5_context context;
+ const char *name;
+ int defalt;
{
krb5_error_code code;
char * value = NULL;
int use_dns = 0;
code = profile_get_string(context->profile, "libdefaults",
- "dns_fallback", 0,
- context->profile_in_memory?"1":"0",
- &value);
+ name, 0, 0, &value);
+ if (value == 0 && code == 0)
+ code = profile_get_string(context->profile, "libdefaults",
+ "dns_fallback", 0, 0, &value);
if (code)
- return(code);
+ return defalt;
- if (value) {
- use_dns = _krb5_conf_boolean(value);
- profile_release_string(value);
- }
+ if (value == 0)
+ return defalt;
+ use_dns = _krb5_conf_boolean(value);
+ profile_release_string(value);
return use_dns;
}
+int
+_krb5_use_dns_kdc(context)
+ krb5_context context;
+{
+ return maybe_use_dns (context, "dns_lookup_kdc", DEFAULT_LOOKUP_KDC);
+}
+
+int
+_krb5_use_dns_realm(context)
+ krb5_context context;
+{
+ return maybe_use_dns (context, "dns_lookup_realm", DEFAULT_LOOKUP_REALM);
+}
+
#endif /* KRB5_DNS_LOOKUP */
/*
*/
krb5_error_code
-krb5_locate_srv_conf(context, realm, name, addr_pp, naddrs, master_index, nmasters)
+krb5_locate_srv_conf(context, realm, name, addr_pp, naddrs, get_masters)
krb5_context context;
const krb5_data *realm;
const char * name;
struct sockaddr **addr_pp;
int *naddrs;
- int *master_index;
- int *nmasters;
+ int get_masters;
{
const char *realm_srv_names[4];
char **masterlist, **hostlist, *host, *port, *cp;
return 0;
}
- if (master_index) {
- *master_index = 0;
- *nmasters = 0;
-
+ if (get_masters) {
realm_srv_names[0] = "realms";
realm_srv_names[1] = host;
realm_srv_names[2] = "admin_server";
addr_p = (struct sockaddr *)malloc (sizeof (struct sockaddr) * count);
if (addr_p == NULL) {
- profile_free_list(hostlist);
- profile_free_list(masterlist);
+ if (hostlist)
+ profile_free_list(hostlist);
+ if (masterlist)
+ profile_free_list(masterlist);
return ENOMEM;
}
if (masterlist) {
for (j=0; masterlist[j]; j++) {
if (strcasecmp(hostlist[i], masterlist[j]) == 0) {
- *master_index = out;
ismaster = 1;
}
}
}
+ if ( !get_masters || ismaster ) {
switch (hp->h_addrtype) {
#ifdef HAVE_NETINET_IN_H
realloc ((char *)addr_p,
sizeof(struct sockaddr) * count);
if (addr_p == NULL) {
- profile_free_list(hostlist);
- profile_free_list(masterlist);
+ if (hostlist)
+ profile_free_list(hostlist);
+ if (masterlist)
+ profile_free_list(masterlist);
return ENOMEM;
}
}
default:
break;
}
- if (ismaster)
- *nmasters = out - *master_index;
+ }
}
- profile_free_list(hostlist);
- profile_free_list(masterlist);
+ if (hostlist)
+ profile_free_list(hostlist);
+ if (masterlist)
+ profile_free_list(masterlist);
if (out == 0) { /* Couldn't resolve any KDC names */
free (addr_p);
*/
krb5_error_code
-krb5_locate_kdc(context, realm, addr_pp, naddrs, master_index, nmasters)
+krb5_locate_kdc(context, realm, addr_pp, naddrs, get_masters)
krb5_context context;
const krb5_data *realm;
struct sockaddr **addr_pp;
int *naddrs;
- int *master_index;
- int *nmasters;
+ int get_masters;
{
krb5_error_code code;
-#ifdef KRB5_DNS_LOOKUP
- struct sockaddr *admin_addr_p, *kdc_addr_p;
- int nadmin_addrs, nkdc_addrs;
- int i,j;
-#endif /* KRB5_DNS_LOOKUP */
/*
* We always try the local file first
*/
code = krb5_locate_srv_conf(context, realm, "kdc", addr_pp, naddrs,
- master_index, nmasters);
+ get_masters);
#ifdef KRB5_DNS_LOOKUP
if (code) {
- int use_dns = _krb5_use_dns(context);
+ int use_dns = _krb5_use_dns_kdc(context);
if ( use_dns ) {
- code = krb5_locate_srv_dns(realm, "_kerberos", "_udp",
- addr_pp, naddrs);
- if ( master_index && nmasters ) {
-
- code = krb5_locate_srv_dns(realm, "_kerberos-adm", "_tcp",
- &admin_addr_p, &nadmin_addrs);
- if ( code ) {
- free(*addr_pp);
- *addr_pp = NULL;
- *naddrs = 0;
- return(code);
- }
-
- kdc_addr_p = *addr_pp;
- nkdc_addrs = *naddrs;
-
- *naddrs = 0;
- *addr_pp = (struct sockaddr *) malloc(sizeof(*kdc_addr_p));
- if ( *addr_pp == NULL ) {
- free(kdc_addr_p);
- free(admin_addr_p);
- return ENOMEM;
- }
-
- for ( i=0; i<nkdc_addrs; i++ ) {
- for ( j=0 ; j<nadmin_addrs; j++) {
- if ( !memcmp(&kdc_addr_p[i].sa_data[2],&admin_addr_p[j].sa_data[2],4) ) {
- memcpy(&(*addr_pp)[(*naddrs)],&kdc_addr_p[i],
- sizeof(struct sockaddr));
- (*naddrs)++;
- break;
- }
- }
- }
-
- free(kdc_addr_p);
- free(admin_addr_p);
-
- if ( *naddrs == 0 ) {
- free(*addr_pp);
- *addr_pp = NULL;
- return KRB5_REALM_CANT_RESOLVE;
- }
- *master_index = 1;
- *nmasters = *naddrs;
- }
+ code = krb5_locate_srv_dns(realm,
+ get_masters ? "_kerberos-master" : "_kerberos",
+ "_udp", addr_pp, naddrs);
}
}
#endif /* KRB5_DNS_LOOKUP */
const krb5_data *,
struct sockaddr **,
int *,
- int *,
- int *));
+ int));
#endif
#ifdef HAVE_NETINET_IN_H
#include "k5-int.h"
-#if !defined(_MSDOS) && (!defined(_WIN32) || (defined(_WIN32) && defined(__CYGWIN32__))) && !defined(macintosh)
+#if !defined(_MSDOS) && (!defined(_WIN32) || (defined(_WIN32) && defined(__CYGWIN32__))) && !defined(macintosh) && !defined(__MACH__)
#include <stdio.h>
#include <errno.h>
#include <signal.h>
cleanup:
(void) signal(SIGINT, ointrfunc);
+#ifndef ECHO_PASSWORD
+ if (i < num_prompts) {
+ if (prompts[i].hidden) {
+ (void)putchar('\n');
+ if (isatty(fd) == 1) {
+ if ((tcsetattr(fd, TCSANOW, &save_control) == -1
+ && errcode == 0))
+ return errno;
+ }
+ }
+ }
+#endif
return(errcode);
}
#else /* MSDOS */
krb5_context context;
krb5_prompt_type *types;
{
- context->prompt_types = 0;
+ context->prompt_types = types;
}
KRB5_DLLIMP
*/
#include "k5-int.h"
-#if !defined(_MSDOS) && !defined(_WIN32) && !defined(macintosh)
+#if !defined(_MSDOS) && !defined(_WIN32) && !defined(macintosh) && !defined(__MACH__)
#include <stdio.h>
#include <stdlib.h>
#endif
-#endif /* !_MSODS || _!MACINTOSH */
+#endif /* !_MSDOS || _!MACINTOSH */
#include "k5-int.h"
-#if !defined(_MSDOS) && !defined(_WIN32) && !defined(macintosh)
+#if !defined(_MSDOS) && !defined(_WIN32) && !defined(macintosh) && !defined(__MACH__)
#define DEFINED_KRB5_READ_PASSWORD
#include <stdio.h>
#include <errno.h>
extern int krb5_skdc_timeout_1;
krb5_error_code
-krb5_sendto_kdc (context, message, realm, reply, master)
+krb5_sendto_kdc (context, message, realm, reply, use_master)
krb5_context context;
const krb5_data * message;
const krb5_data * realm;
krb5_data * reply;
- int *master;
+ int use_master;
{
register int timeout, host, i;
struct sockaddr *addr;
- int naddr, master_index, nmasters;
+ int naddr;
int sent, nready;
krb5_error_code retval;
SOCKET *socklist;
* find KDC location(s) for realm
*/
- if (retval = krb5_locate_kdc (context, realm, &addr, &naddr,
- master?&master_index:NULL,
- master?&nmasters:NULL))
+ if (retval = krb5_locate_kdc (context, realm, &addr, &naddr, use_master))
return retval;
if (naddr == 0)
- return KRB5_REALM_UNKNOWN;
- if (master && (*master == 1) && (nmasters == 0))
- return KRB5_KDC_UNREACH;
+ return (use_master ? KRB5_KDC_UNREACH : KRB5_REALM_UNKNOWN);
socklist = (SOCKET *)malloc(naddr * sizeof(SOCKET));
if (socklist == NULL) {
timeout <<= krb5_skdc_timeout_shift) {
sent = 0;
for (host = 0; host < naddr; host++) {
- /* if a master kdc is required, skip the non-master kdc's */
-
- if (master && (*master == 1) &&
- ((host < master_index) || (host >= (master_index+nmasters))))
- continue;
-
/* send to the host, wait timeout seconds for a response,
then move on. */
/* cache some sockets for each host */
reply->length = cc;
retval = 0;
- /* if the caller asked to be informed if it
- got a master kdc, tell it */
- if (master)
- *master = ((host >= master_index) &&
- (host < (master_index+nmasters)));
-
goto out;
} else if (nready == 0) {
/* timeout */
struct sockaddr *addrs;
struct sockaddr_in *sin;
int i, naddrs;
- int master_index, nmasters;
+ int get_masters=0;
krb5_data rlm;
krb5_error_code retval;
rlm.data = realm;
rlm.length = strlen(realm);
retval = krb5_locate_kdc(ctx, &rlm, &addrs, &naddrs,
- &master_index, &nmasters);
+ get_masters);
if (retval) {
com_err("krb5_get_krbhst", retval, 0);
return;
*timeret = os_ctx->time_offset;
return 0;
}
-#ifdef macintosh
+#if defined(macintosh) || defined(__MACH__)
{
long usecs;
krb5_error_code kret;
+2000-04-28 Ken Raeburn <raeburn@mit.edu>
+ Nalin Dahyabhai <nalin@redhat.com>
+
+ * syslog.c (vsyslog): Use strncpy and strncat instead of strcpy
+ and strcat when adding to buffer "tbuf". If calling vsprintf,
+ abort if it appears to have overrun the buffer.
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
(void)sprintf(tbuf, "<%d>%.15s ", pri, ctime(&now) + 4);
for (p = tbuf; *p; ++p);
if (LogTag) {
- (void)strcpy(p, LogTag);
+ (void)strncpy(p, LogTag, sizeof(tbuf) - 1 - (p - tbuf));
for (; *p; ++p);
}
if (LogStat & LOG_PID) {
}
(void)vsprintf(p, fmt_cpy, ap);
+ /* Bounds checking?? If a system doesn't have syslog, we
+ probably can't rely on it having vsnprintf either. Try not
+ to let a buffer overrun be exploited. */
+ if (strlen (tbuf) >= sizeof (tbuf))
+ abort ();
/* output the message to the local logger */
if (send(LogFile, tbuf, cnt = strlen(tbuf), 0) >= 0 ||
if ((fd = open(CONSOLE, O_WRONLY, 0)) < 0)
return;
(void)alarm((u_int)0);
- (void)strcat(tbuf, "\r");
+ tbuf[sizeof(tbuf) - 1] = '\0';
+ (void)strncat(tbuf, "\r", sizeof(tbuf) - 1 - strlen(tbuf));
p = strchr(tbuf, '>') + 1;
(void)write(fd, p, cnt + 1 - (p - tbuf));
(void)close(fd);
+2001-01-23 Tom Yu <tlyu@mit.edu>
+
+ * rc_io.c (getdir, krb5_rc_io_creat): Undo prior fudge; dirlen
+ will now not include trailing NUL character.
+
+2001-01-17 Tom Yu <tlyu@mit.edu>
+
+ * rc_io.c (krb5_rc_io_creat): Fudge for dirlen including trailing
+ NUL character.
+ (krb5_rc_io_move): When renaming OLD to NEW, don't copy the
+ filename. This was causing temporary files to get leaked.
+ (krb5_rc_io_close): Don't FREE if d->fn is NULL.
+
+2000-04-28 Nalin Dahyabhai <nalin@redhat.com>
+
+ * rc_io.c (getdir): Don't check dirlen again, the call sites
+ always do. Fix dirlen calculation.
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
static void getdir()
{
- if (!dirlen)
- {
if (!(dir = getenv("KRB5RCACHEDIR")))
#if defined(_MSDOS) || defined(_WIN32)
if (!(dir = getenv("TEMP")))
if (!(dir = getenv("TMP")))
- dir = "C:\\";
+ dir = "C:";
#else
if (!(dir = getenv("TMPDIR")))
#ifdef RCTMPDIR
dir = "/tmp";
#endif
#endif
- dirlen = strlen(dir) + 1;
- }
+ dirlen = strlen(dir) + sizeof(PATH_SEPARATOR) - 1;
}
krb5_error_code krb5_rc_io_creat (context, d, fn)
krb5_rc_iostuff *new;
krb5_rc_iostuff *old;
{
+ char *fn = NULL;
+
#if defined(_MSDOS) || defined(_WIN32)
/*
* Work around provided by Tom Sanfilippo to work around poor
* Windows emulation of POSIX functions. Rename and dup has
* different semantics!
*/
- char *fn = NULL;
GETDIR;
close(new->fd);
unlink(new->fn);
close(old->fd);
if (rename(old->fn,new->fn) == -1) /* MUST be atomic! */
return KRB5_RC_IO_UNKNOWN;
- if (!(fn = malloc(strlen(new->fn) - dirlen + 1)))
- return KRB5_RC_IO_MALLOC;
- strcpy(fn, new->fn + dirlen);
+ fn = new->fn;
+ new->fn = NULL; /* avoid clobbering */
krb5_rc_io_close(context, new);
krb5_rc_io_open(context, new, fn);
free(fn);
#else
if (rename(old->fn,new->fn) == -1) /* MUST be atomic! */
return KRB5_RC_IO_UNKNOWN;
+ fn = new->fn;
+ new->fn = NULL; /* avoid clobbering */
(void) krb5_rc_io_close(context, new);
- new->fn = malloc(strlen(old->fn)+1);
- if (new->fn == 0)
- return ENOMEM;
- strcpy(new->fn, old->fn);
+ new->fn = fn;
#ifdef macintosh
new->fd = fcntl(old->fd, F_DUPFD);
#else
krb5_context context;
krb5_rc_iostuff *d;
{
- FREE(d->fn);
+ if (d->fn != NULL)
+ FREE(d->fn);
d->fn = NULL;
if (close(d->fd) == -1) /* can't happen */
return KRB5_RC_IO_UNKNOWN;
; !CALLCONV - entrypoint that should have used KRB5_CALLCONV, but did not due
; developer error
-;LIBRARY KRB5
-DESCRIPTION 'DLL for Kerberos 5'
-HEAPSIZE 8192
-
EXPORTS
; Kerberos 5
krb5_build_principal
krb5_free_authenticator
krb5_free_authenticator_contents
krb5_free_checksum
- krb5_free_config_files
+ krb5_free_config_files
krb5_free_context
krb5_free_cred
krb5_free_cred_contents
krb5_get_credentials
krb5_get_credentials_renew
krb5_get_credentials_validate
- krb5_get_default_config_files
+ krb5_get_default_config_files
krb5_get_default_realm
krb5_get_host_realm
krb5_get_realm_domain
krb5_change_password
;
- krb5_write_message
- krb5_read_message
- krb5_net_write
- krb5_net_read
- krb5_encrypt
- krb5_decrypt
- krb5_encrypt_size
+ krb5_write_message
+ krb5_read_message
+ krb5_net_write
+ krb5_net_read
+ krb5_encrypt
+ krb5_decrypt
+ krb5_encrypt_size
;
; Added for Kermit 95
- krb5_address_search ; !CALLCONV
- krb5_auth_con_getrcache ; !CALLCONV
- krb5_c_enctype_compare
+ krb5_address_search ; !CALLCONV
+ krb5_auth_con_getrcache ; !CALLCONV
+ krb5_c_enctype_compare
;
krb5_kuserok
;
; Added for 1.2:
krb5_decode_ticket
+ krb5_appdefault_string
+ krb5_appdefault_boolean
;
; Temporary exports (DO NOT USE)
-; decode_krb5_ticket -- no longer in library
des_ecb_encrypt
des_new_random_key
des_key_sched
des_pcbc_encrypt
des_quad_cksum
des_string_to_key
-; des_set_random_generator_seed -- no longer in library
des_init_random_number_generator
krb5_random_confounder
- krb5_size_opaque
- krb5_internalize_opaque
- krb5_externalize_opaque
- krb5_ser_pack_int32
- krb5_ser_unpack_int32
- krb5_ser_pack_bytes
- krb5_ser_unpack_bytes
- krb5_ser_auth_context_init
- krb5_ser_context_init
- krb5_ser_ccache_init
- krb5_ser_keytab_init
- krb5_ser_rcache_init
+ krb5_size_opaque ; gssapi
+ krb5_internalize_opaque ; gssapi
+ krb5_externalize_opaque ; gssapi
+ krb5_ser_pack_int32 ; gssapi
+ krb5_ser_unpack_int32 ; gssapi
+ krb5_ser_pack_bytes ; gssapi
+ krb5_ser_unpack_bytes ; gssapi
+ krb5_ser_auth_context_init ; gssapi
+ krb5_ser_context_init ; gssapi
+ krb5_ser_ccache_init ; gssapi
+ krb5_ser_keytab_init ; gssapi
+ krb5_ser_rcache_init ; gssapi
decode_krb5_ap_req ; gssapi
- krb5_mcc_ops
+ krb5_mcc_ops ; gssapi
+ krb5_get_tgs_ktypes ; gssapi
+ krb5_free_ktypes ; gssapi
+ krb5int_cc_default ; gssapi
+2000-05-31 Ken Raeburn <raeburn@mit.edu>
+
+ * compat_recv.c (krb5_compat_recvauth_version): Variant of
+ krb5_compat_recvauth, similar to krb5_recvauth_version.
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
return retval;
}
+krb5_error_code
+krb5_compat_recvauth_version(context, auth_context,
+ /* IN */
+ fdp, server, flags, keytab,
+ v4_options, v4_service, v4_instance, v4_faddr,
+ v4_laddr,
+ v4_filename,
+ /* OUT */
+ ticket,
+ auth_sys, v4_kdata, v4_schedule,
+ version)
+ krb5_context context;
+ krb5_auth_context *auth_context;
+ krb5_pointer fdp;
+ krb5_principal server;
+ krb5_int32 flags;
+ krb5_keytab keytab;
+ krb5_ticket ** ticket;
+ krb5_int32 *auth_sys;
+
+ /*
+ * Version 4 arguments
+ */
+ krb5_int32 v4_options; /* bit-pattern of options */
+ char *v4_service; /* service expected */
+ char *v4_instance; /* inst expected (may be filled in) */
+ struct sockaddr_in *v4_faddr; /* foreign address */
+ struct sockaddr_in *v4_laddr; /* local address */
+ AUTH_DAT **v4_kdata; /* kerberos data (returned) */
+ char *v4_filename; /* name of file with service keys */
+ Key_schedule v4_schedule; /* key schedule (return) */
+ krb5_data *version; /* application version filled in */
+{
+ union verslen {
+ krb5_int32 len;
+ char vers[4];
+ } vers;
+ char *buf;
+ int len, length;
+ krb5_int32 retval;
+ int fd = *( (int *) fdp);
+#ifdef KRB5_KRB4_COMPAT
+ KTEXT v4_ticket; /* storage for client's ticket */
+#endif
+
+ if ((retval = krb5_net_read(context, fd, vers.vers, 4)) != 4)
+ return((retval < 0) ? errno : ECONNABORTED);
+
+#ifdef KRB5_KRB4_COMPAT
+ if (!strncmp(vers.vers, KRB_V4_SENDAUTH_VERS, 4)) {
+ /*
+ * We must be talking to a V4 sendauth; read in the
+ * rest of the version string and make sure.
+ */
+ if ((retval = krb5_net_read(context, fd, vers.vers, 4)) != 4)
+ return((retval < 0) ? errno : ECONNABORTED);
+
+ if (strncmp(vers.vers, KRB_V4_SENDAUTH_VERS+4, 4))
+ return KRB5_SENDAUTH_BADAUTHVERS;
+
+ *auth_sys = KRB5_RECVAUTH_V4;
+
+ *v4_kdata = (AUTH_DAT *) malloc( sizeof(AUTH_DAT) );
+ v4_ticket = (KTEXT) malloc(sizeof(KTEXT_ST));
+
+ version->length = KRB_SENDAUTH_VLEN; /* no trailing \0! */
+ version->data = malloc (KRB_SENDAUTH_VLEN + 1);
+ version->data[KRB_SENDAUTH_VLEN] = 0;
+ if (version->data == 0)
+ return errno;
+ retval = krb_v4_recvauth(v4_options, fd, v4_ticket,
+ v4_service, v4_instance, v4_faddr,
+ v4_laddr, *v4_kdata, v4_filename,
+ v4_schedule, version->data);
+ krb5_xfree(v4_ticket);
+ /*
+ * XXX error code translation?
+ */
+ switch (retval) {
+ case RD_AP_OK:
+ return 0;
+ case RD_AP_TIME:
+ return KRB5KRB_AP_ERR_SKEW;
+ case RD_AP_EXP:
+ return KRB5KRB_AP_ERR_TKT_EXPIRED;
+ case RD_AP_NYV:
+ return KRB5KRB_AP_ERR_TKT_NYV;
+ case RD_AP_NOT_US:
+ return KRB5KRB_AP_ERR_NOT_US;
+ case RD_AP_UNDEC:
+ return KRB5KRB_AP_ERR_BAD_INTEGRITY;
+ case RD_AP_REPEAT:
+ return KRB5KRB_AP_ERR_REPEAT;
+ case RD_AP_MSG_TYPE:
+ return KRB5KRB_AP_ERR_MSG_TYPE;
+ case RD_AP_MODIFIED:
+ return KRB5KRB_AP_ERR_MODIFIED;
+ case RD_AP_ORDER:
+ return KRB5KRB_AP_ERR_BADORDER;
+ case RD_AP_BADD:
+ return KRB5KRB_AP_ERR_BADADDR;
+ default:
+ return KRB5_SENDAUTH_BADRESPONSE;
+ }
+ }
+#endif
+
+ /*
+ * Assume that we're talking to a V5 recvauth; read in the
+ * the version string, and make sure it matches.
+ */
+
+ len = (int) ntohl(vers.len);
+
+ if (len < 0 || len > 255)
+ return KRB5_SENDAUTH_BADAUTHVERS;
+
+ buf = malloc(len);
+ if (!buf)
+ return ENOMEM;
+
+ length = krb5_net_read(context, fd, buf, len);
+ if (len != length) {
+ krb5_xfree(buf);
+ if (len < 0)
+ return errno;
+ else
+ return ECONNABORTED;
+ }
+
+ if (strcmp(buf, KRB_V5_SENDAUTH_VERS)) {
+ krb5_xfree(buf);
+ return KRB5_SENDAUTH_BADAUTHVERS;
+ }
+ krb5_xfree(buf);
+
+ *auth_sys = KRB5_RECVAUTH_V5;
+
+ retval = krb5_recvauth_version(context, auth_context, fdp, server,
+ flags | KRB5_RECVAUTH_SKIP_VERSION,
+ keytab, ticket, version);
+
+ return retval;
+}
+
#ifndef max
#define max(a,b) (((a) > (b)) ? (a) : (b))
+2000-06-21 Tom Yu <tlyu@mit.edu>
+
+ * svc_auth_gssapi.c (_svcauth_gssapi): Missed a rename. From
+ Nathan Neulinger.
+
+2000-05-31 Ken Raeburn <raeburn@mit.edu>
+
+ * pmap_rmt.c (GIFCONF_BUFSIZE): New macro.
+ (getbroadcastnets): Use it for buffer size.
+ (clnt_broadcast): Make buffer at least that big.
+
+ * get_myaddress.c (get_myaddress): Increase buffer size.
+
+2000-05-18 Ken Raeburn <raeburn@mit.edu>
+
+ * auth_gssapi_misc.c (auth_gssapi_display_status_1): Don't pass a
+ gss_buffer_desc to fprintf.
+
+ * clnt_tcp.c (clnttcp_create): Initialize "ct".
+ * clnt_udp.c (clntudp_bufcreate): Initialize "cu".
+
+ * svc_auth_gssapi.c (_svcauth_gssapi, create_client,
+ destroy_client, dump_db, clean_client): Use %p format for
+ displaying pointers. Remove unused variables.
+
+2000-05-17 Ken Raeburn <raeburn@mit.edu>
+ Nalin Dahyabhai <nalin@redhat.com>
+
+ * clnt_perror.c (clnt_sperror): Don't overflow buffer "str" beyond
+ known allocation size.
+ * clnt_simple.c (gssrpc_callrpc): Don't overfill buffer "crp->oldhost".
+
+2000-05-03 Nalin Dahyabhai <nalin@redhat.com>
+
+ * clnt_perror.c (_buf): Use bigger buffer.
+ (clnt_spcreateerror): Don't overflow buffer "buf" beyond known
+ allocation size.
+
2000-02-22 Donn Cave <donn@u.washington.edu>
* Makefile.in (includes): Extract basename of header file to be
auth_gssapi_display_status_1(m,gssstat,GSS_C_GSS_CODE,1);
auth_gssapi_display_status_1(m, minor_stat,
GSS_C_MECH_CODE, 1);
- } else
- fprintf(stderr,
- "GSS-API authentication error %s: recursive failure!\n",
- msg);
+ } else {
+ fputs ("GSS-API authentication error ", stderr);
+ fwrite (msg.value, msg.length, 1, stderr);
+ fputs (": recursive failure!\n", stderr);
+ }
return;
}
-
- fprintf(stderr, "GSS-API authentication error %s: %s\n", m,
- (char *)msg.value);
+
+ fprintf (stderr, "GSS-API authentication error %s: ", m);
+ fwrite (msg.value, msg.length, 1, stderr);
+ putc ('\n', stderr);
(void) gss_release_buffer(&minor_stat, &msg);
if (!msg_ctx)
static char *
_buf()
{
-
- if (buf == 0)
- buf = (char *)malloc(256);
+ if (buf == NULL)
+ buf = (char *)malloc(BUFSIZ);
return (buf);
}
struct rpc_err e;
void clnt_perrno();
char *err;
- char *str = _buf();
+ char *bufstart = _buf();
+ char *str = bufstart;
char *strstart = str;
if (str == 0)
return (0);
CLNT_GETERR(rpch, &e);
- (void) sprintf(str, "%s: ", s);
+ strncpy (str, s, BUFSIZ - 1);
+ str[BUFSIZ - 1] = 0;
+ strncat (str, ": ", BUFSIZ - 1 - strlen (bufstart));
str += strlen(str);
-
- (void) strcpy(str, clnt_sperrno(e.re_status));
+ strncat (str, clnt_sperrno(e.re_status), BUFSIZ - 1 - strlen (bufstart));
+ str[BUFSIZ - 1] = '\0';
str += strlen(str);
switch (e.re_status) {
case RPC_CANTSEND:
case RPC_CANTRECV:
- (void) sprintf(str, "; errno = %s",
- sys_errlist[e.re_errno]);
+ /* 10 for the string */
+ if(str - bufstart + 10 + strlen(sys_errlist[e.re_errno]) < BUFSIZ)
+ (void) sprintf(str, "; errno = %s",
+ sys_errlist[e.re_errno]);
str += strlen(str);
break;
case RPC_VERSMISMATCH:
- (void) sprintf(str,
- "; low version = %lu, high version = %lu",
- e.re_vers.low, e.re_vers.high);
+ /* 33 for the string, 22 for the numbers */
+ if(str - bufstart + 33 + 22 < BUFSIZ)
+ (void) sprintf(str,
+ "; low version = %lu, high version = %lu",
+ (unsigned long) e.re_vers.low,
+ (unsigned long) e.re_vers.high);
str += strlen(str);
break;
case RPC_AUTHERROR:
err = auth_errmsg(e.re_why);
- (void) sprintf(str,"; why = ");
+ /* 8 for the string */
+ if(str - bufstart + 8 < BUFSIZ)
+ (void) sprintf(str,"; why = ");
str += strlen(str);
if (err != NULL) {
- (void) sprintf(str, "%s",err);
+ if(str - bufstart + strlen(err) < BUFSIZ)
+ (void) sprintf(str, "%s",err);
} else {
+ /* 33 for the string, 11 for the number */
+ if(str - bufstart + 33 + 11 < BUFSIZ)
(void) sprintf(str,
- "(unknown authentication error - %d)",
- (int) e.re_why);
+ "(unknown authentication error - %d)",
+ (int) e.re_why);
}
str += strlen(str);
break;
case RPC_PROGVERSMISMATCH:
- (void) sprintf(str,
- "; low version = %lu, high version = %lu",
- e.re_vers.low, e.re_vers.high);
+ /* 33 for the string, 22 for the numbers */
+ if(str - bufstart + 33 + 22 < BUFSIZ)
+ (void) sprintf(str,
+ "; low version = %lu, high version = %lu",
+ (unsigned long) e.re_vers.low,
+ (unsigned long) e.re_vers.high);
str += strlen(str);
break;
default: /* unknown */
- (void) sprintf(str,
- "; s1 = %lu, s2 = %lu",
- e.re_lb.s1, e.re_lb.s2);
+ /* 14 for the string, 22 for the numbers */
+ if(str - bufstart + 14 + 22 < BUFSIZ)
+ (void) sprintf(str,
+ "; s1 = %lu, s2 = %lu",
+ (unsigned long) e.re_lb.s1,
+ (unsigned long) e.re_lb.s2);
str += strlen(str);
break;
}
- (void) sprintf(str, "\n");
+ if(str - bufstart + 1 < BUFSIZ)
+ (void) sprintf(str, "\n");
return(strstart) ;
}
if (str == 0)
return(0);
(void) sprintf(str, "%s: ", s);
- (void) strcat(str, clnt_sperrno(rpc_createerr.cf_stat));
+ str[BUFSIZ - 1] = '\0';
+ (void) strncat(str, clnt_sperrno(rpc_createerr.cf_stat), BUFSIZ - 1);
switch (rpc_createerr.cf_stat) {
case RPC_PMAPFAILURE:
- (void) strcat(str, " - ");
- (void) strcat(str,
- clnt_sperrno(rpc_createerr.cf_error.re_status));
+ (void) strncat(str, " - ", BUFSIZ - 1 - strlen(str));
+ (void) strncat(str,
+ clnt_sperrno(rpc_createerr.cf_error.re_status),
+ BUFSIZ - 1 - strlen(str));
break;
case RPC_SYSTEMERROR:
- (void) strcat(str, " - ");
+ (void) strncat(str, " - ", BUFSIZ - 1 - strlen(str));
if (rpc_createerr.cf_error.re_errno > 0
&& rpc_createerr.cf_error.re_errno < sys_nerr)
- (void) strcat(str,
- sys_errlist[rpc_createerr.cf_error.re_errno]);
+ (void) strncat(str,
+ sys_errlist[rpc_createerr.cf_error.re_errno],
+ BUFSIZ - 1 - strlen(str));
else
(void) sprintf(&str[strlen(str)], "Error %d",
rpc_createerr.cf_error.re_errno);
break;
}
- (void) strcat(str, "\n");
+ (void) strncat(str, "\n", BUFSIZ - 1 - strlen(str));
return (str);
}
}
if (crp->oldhost == NULL) {
crp->oldhost = mem_alloc(256);
+ if (crp->oldhost == 0)
+ return 0;
crp->oldhost[0] = 0;
crp->socket = RPC_ANYSOCK;
}
crp->valid = 1;
crp->oldprognum = prognum;
crp->oldversnum = versnum;
- (void) strcpy(crp->oldhost, host);
+ (void) strncpy(crp->oldhost, host, 255);
+ crp->oldhost[255] = '\0';
}
tottimeout.tv_sec = 25;
tottimeout.tv_usec = 0;
unsigned int recvsz;
{
CLIENT *h;
- register struct ct_data *ct;
+ register struct ct_data *ct = 0;
struct timeval now;
struct rpc_msg call_msg;
unsigned int recvsz;
{
CLIENT *cl;
- register struct cu_data *cu;
+ register struct cu_data *cu = 0;
struct timeval now;
struct rpc_msg call_msg;
struct sockaddr_in *addr;
{
int s;
- char buf[BUFSIZ];
+ char buf[256 * sizeof (struct ifconf)];
struct ifconf ifc;
struct ifreq ifreq, *ifr;
int len;
* routines which only support udp/ip .
*/
+#define GIFCONF_BUFSIZE (256 * sizeof (struct ifconf))
+
static int
getbroadcastnets(addrs, sock, buf)
struct in_addr *addrs;
struct sockaddr_in *sin;
int n, i;
- ifc.ifc_len = UDPMSGSIZE;
+ ifc.ifc_len = GIFCONF_BUFSIZE;
ifc.ifc_buf = buf;
+ memset (buf, 0, GIFCONF_BUFSIZE);
if (ioctl(sock, SIOCGIFCONF, (char *)&ifc) < 0) {
perror("broadcast: ioctl (get interface configuration)");
return (0);
struct rmtcallres r;
struct rpc_msg msg;
struct timeval t;
- char outbuf[MAX_BROADCAST_SIZE], inbuf[UDPMSGSIZE];
+ char outbuf[MAX_BROADCAST_SIZE];
+#ifndef MAX
+#define MAX(A,B) ((A)<(B)?(B):(A))
+#endif
+ char inbuf[MAX (UDPMSGSIZE, GIFCONF_BUFSIZE)];
/*
* initialization: create a socket, a broadcast address, and
svc_auth_gssapi_data *client_data;
int ret_flags, ret, i;
rpc_u_int32 seq_num;
- int flag;
PRINTF(("svcauth_gssapi: starting\n"));
#endif
if (call_arg.version >= 3) {
- int len;
-
memset(&bindings, 0, sizeof(bindings));
bindings.application_data.length = 0;
bindings.initiator_addrtype = GSS_C_AF_INET;
&call_arg)) {
PRINTF(("svcauth_gssapi: cannot decode args\n"));
LOG_MISCERR("protocol error in call arguments");
- xdr_free(xdr_authgssapi_init_arg, &call_arg);
+ gssrpc_xdr_free(xdr_authgssapi_init_arg, &call_arg);
ret = AUTH_BADCRED;
goto error;
}
client_list *c;
svc_auth_gssapi_data *client_data;
static int client_key = 1;
- int ret;
PRINTF(("svcauth_gssapi: empty creds, creating\n"));
if (client_data == NULL)
return NULL;
memset((char *) client_data, 0, sizeof(*client_data));
- L_PRINTF(2, ("create_client: new client_data = %#x\n", client_data));
+ L_PRINTF(2, ("create_client: new client_data = %p\n", client_data));
/* set up client data structure */
client_data->established = 0;
OM_uint32 gssstat, minor_stat;
gss_buffer_desc out_buf;
client_list *c, *c2;
- int ret;
PRINTF(("destroy_client: destroying client_data\n"));
- L_PRINTF(2, ("destroy_client: client_data = %#x\n", client_data));
+ L_PRINTF(2, ("destroy_client: client_data = %p\n", client_data));
#ifdef DEBUG_GSSAPI
if (svc_debug_gssapi >= 3)
c = clients;
while (c) {
client_data = c->client;
- L_PRINTF(3, ("\tclient_data = %#x, exp = %d\n",
+ L_PRINTF(3, ("\tclient_data = %p, exp = %d\n",
client_data, client_data->expiration));
c = c->next;
}
while (c) {
client_data = c->client;
- L_PRINTF(2, ("clean_client: client_data = %#x\n",
+ L_PRINTF(2, ("clean_client: client_data = %p\n",
client_data));
if (client_data->expiration < time(0)) {
}
}
-done:
PRINTF(("clean_client: done\n"));
}
+2000-06-21 Tom Yu <tlyu@mit.edu>
+
+ * server.c: Include gssrpc/pmap_clnt.h in order to get renaming of
+ pmap_unset(). From Nathan Neulinger.
+
+2000-06-08 Tom Yu <tlyu@mit.edu>
+
+ * lib/helpers.exp (kinit): Move "expect eof" into the commands
+ that send the prompt. Don't "expect eof" outside of the main
+ expect, as the main expect may have already read eof.
+
2000-02-15 Tom Yu <tlyu@mit.edu>
* server.c: Add code to set a signal handler for SIGHUP and a few
spawn -noecho $kinit -5 -l $lifetime $princ
expect {
- -re "Password for $princ.*: " { send "$pass\n" }
+ -re "Password for $princ.*: " { send "$pass\n"; expect eof }
timeout { perror "Timeout waiting for kinit"; close }
+ eof
}
- expect { eof {} }
set ret [wait]
if {[lindex $ret $wait_error_index] == -1} {
set env(KRB5CCNAME) FILE:/tmp/krb5cc_rpc_test_$ccname
if {[catch "exec $kdestroy -5"] != 0} {
- error "$testname: cannot destroy client $ccname ccache"
+ perror "$testname: cannot destroy client $ccname ccache"
}
unset env(KRB5CCNAME)
#include <string.h>
#include <signal.h>
#include <gssrpc/rpc.h>
+#include <gssrpc/pmap_clnt.h>
#include <arpa/inet.h> /* inet_ntoa */
#include <gssapi/gssapi.h>
#include <gssapi/gssapi_generic.h>
* arbitrary third party applications. If there is an error, or we
* decide that we should not version check the calling application
* then VSflag will be FALSE when the function returns.
+ *
+ * The buffers passed into this function must be at least
+ * APPVERINFO_SIZE bytes long.
*/
-
+
+#define APPVERINFO_SIZE 256
+
void GetCallingAppVerInfo( char *AppTitle, char *AppVer, char *AppIni,
BOOL *VSflag)
{
* We don't have a way to determine that INI file of the
* application at the moment so let's just use krb5.ini
*/
- strcpy( locAppIni, KERBEROS_INI );
+ strncpy( locAppIni, KERBEROS_INI, sizeof(locAppIni) - 1 );
+ locAppIni[ sizeof(locAppIni) - 1 ] = '\0';
- strcpy( AppTitle, locAppTitle);
- strcpy( AppVer, locAppVer);
- strcpy( AppIni, locAppIni);
+ strncpy( AppTitle, locAppTitle, APPVERINFO_SIZE);
+ AppTitle[APPVERINFO_SIZE - 1] = '\0';
+ strncpy( AppVer, locAppVer, APPVERINFO_SIZE);
+ AppVer[APPVERINFO_SIZE - 1] = '\0';
+ strncpy( AppIni, locAppIni, APPVERINFO_SIZE);
+ AppIni[APPVERINFO_SIZE - 1] = '\0';
/*
* We also need to determine if we want to suppress version
if (first_time) {
sprintf(buf, "Your version of %s has expired.\n",
TIMEBOMB_PRODUCT);
- strcat(buf, "Please upgrade it.");
+ buf[sizeof(buf) - 1] = '\0';
+ strncat(buf, "Please upgrade it.", sizeof(buf) - 1 - strlen(buf));
#ifdef TIMEBOMB_INFO
- strcat(buf, TIMEBOMB_INFO);
+ strncat(buf, TIMEBOMB_INFO, sizeof(buf) - 1 - strlen(buf));
#endif
MessageBox(NULL, buf, "", MB_OK);
first_time = 0;
if (first_time) {
sprintf(buf, "Your version of %s will expire in %ld days.\n",
TIMEBOMB_PRODUCT, timeleft);
- strcat(buf, "Please upgrade it soon.");
+ strncat(buf, "Please upgrade it soon.", sizeof(buf) - 1 - strlen(buf));
#ifdef TIMEBOMB_INFO
- strcat(buf, TIMEBOMB_INFO);
+ strncat(buf, TIMEBOMB_INFO, sizeof(buf) - 1 - strlen(buf));
#endif
MessageBox(NULL, buf, "", MB_OK);
first_time = 0;
if (CallVersionServer(APP_TITLE, APP_VER, APP_INI, NULL))
return VERSERV_ERROR;
#else
- char AppTitle[256];
- char AppVer[256];
- char AppIni[256];
+ char AppTitle[APPVERINFO_SIZE];
+ char AppVer[APPVERINFO_SIZE];
+ char AppIni[APPVERINFO_SIZE];
BOOL VSflag=TRUE;
GetCallingAppVerInfo( AppTitle, AppVer, AppIni, &VSflag);
-#!/usr/local/bin/perl -w
-
use strict; # Turn on careful syntax checking
use 5.002; # Require Perl 5.002 or later
--- /dev/null
+/*
+ * This file here is because ProjectBuilder won't let me link a dylib without
+ * a .c file. Oddly enough, it doesn't need to contain any symbols...
+ */
+
--- /dev/null
+#include "$(JAMBASE_DIR)/Jambase" ;
+include "/Developer/Makefiles/pbx_jamfiles/Jambase" ;
+
+SED = /usr/bin/sed ;
+AWK = /usr/bin/awk ;
+
+COMERR_DIR = "$(SRCROOT)/../util/et" ;
+COMPILE_ET_SH = "$(COMERR_DIR)/compile_et.sh" ;
+COMPILE_ET_SCRIPT = "$(COMERR_DIR)/compile_et" ;
+
+PROFILE_DIR = "$(SRCROOT)/../util/profile" ;
+ERROR_TABLES_DIR = "$(SRCROOT)/../lib/krb5/error_tables" ;
+GSS_GENERIC_DIR = "$(SRCROOT)/../lib/gssapi/generic" ;
+GSS_KRB5_DIR = "$(SRCROOT)/../lib/gssapi/krb5" ;
+
+DEPENDS all :
+ "$(PROFILE_DIR)/prof_err.c"
+ "$(PROFILE_DIR)/prof_err.h"
+ "$(ERROR_TABLES_DIR)/adm_err.c"
+ "$(ERROR_TABLES_DIR)/adm_err.h"
+ "$(ERROR_TABLES_DIR)/asn1_err.c"
+ "$(ERROR_TABLES_DIR)/asn1_err.h"
+ "$(ERROR_TABLES_DIR)/kdb5_err.c"
+ "$(ERROR_TABLES_DIR)/kdb5_err.h"
+ "$(ERROR_TABLES_DIR)/krb5_err.c"
+ "$(ERROR_TABLES_DIR)/krb5_err.h"
+ "$(ERROR_TABLES_DIR)/kv5m_err.c"
+ "$(ERROR_TABLES_DIR)/kv5m_err.h"
+ "$(GSS_GENERIC_DIR)/gssapi_err_generic.c"
+ "$(GSS_GENERIC_DIR)/gssapi_err_generic.h"
+ "$(GSS_KRB5_DIR)/gssapi_err_krb5.c"
+ "$(GSS_KRB5_DIR)/gssapi_err_krb5.h"
+;
+
+DEPENDS install : all ;
+
+Clean.Remove clean :
+ "$(PROFILE_DIR)/prof_err.c"
+ "$(PROFILE_DIR)/prof_err.h"
+ "$(ERROR_TABLES_DIR)/adm_err.c"
+ "$(ERROR_TABLES_DIR)/adm_err.h"
+ "$(ERROR_TABLES_DIR)/asn1_err.c"
+ "$(ERROR_TABLES_DIR)/asn1_err.h"
+ "$(ERROR_TABLES_DIR)/kdb5_err.c"
+ "$(ERROR_TABLES_DIR)/kdb5_err.h"
+ "$(ERROR_TABLES_DIR)/krb5_err.c"
+ "$(ERROR_TABLES_DIR)/krb5_err.h"
+ "$(ERROR_TABLES_DIR)/kv5m_err.c"
+ "$(ERROR_TABLES_DIR)/kv5m_err.h"
+ "$(GSS_GENERIC_DIR)/gssapi_err_generic.c"
+ "$(GSS_GENERIC_DIR)/gssapi_err_generic.h"
+ "$(GSS_KRB5_DIR)/gssapi_err_krb5.c"
+ "$(GSS_KRB5_DIR)/gssapi_err_krb5.h"
+ "$(COMPILE_ET_SCRIPT)"
+;
+
+rule CompileEt
+{
+ DEPENDS "$(1)" : "$(2)" ;
+ DEPENDS "$(1)" : "$(COMPILE_ET_SCRIPT)" ;
+}
+
+actions CompileEt
+{
+ (cd "$(2:D)" && "$(COMPILE_ET_SCRIPT)" "$(2)" ) ;
+ mv "$(2:S=.c)" "$(1[1])" ;
+ mv "$(2:S=.h)" "$(1[2])" ;
+}
+
+CompileEt "$(PROFILE_DIR)/prof_err.c" "$(PROFILE_DIR)/prof_err.h" : "$(PROFILE_DIR)/prof_err.et" ;
+CompileEt "$(ERROR_TABLES_DIR)/adm_err.c" "$(ERROR_TABLES_DIR)/adm_err.h" : "$(ERROR_TABLES_DIR)/adm_err.et" ;
+CompileEt "$(ERROR_TABLES_DIR)/asn1_err.c" "$(ERROR_TABLES_DIR)/asn1_err.h" : "$(ERROR_TABLES_DIR)/asn1_err.et" ;
+CompileEt "$(ERROR_TABLES_DIR)/kdb5_err.c" "$(ERROR_TABLES_DIR)/kdb5_err.h" : "$(ERROR_TABLES_DIR)/kdb5_err.et" ;
+CompileEt "$(ERROR_TABLES_DIR)/krb5_err.c" "$(ERROR_TABLES_DIR)/krb5_err.h" : "$(ERROR_TABLES_DIR)/krb5_err.et" ;
+CompileEt "$(ERROR_TABLES_DIR)/kv5m_err.c" "$(ERROR_TABLES_DIR)/kv5m_err.h" : "$(ERROR_TABLES_DIR)/kv5m_err.et" ;
+CompileEt "$(GSS_GENERIC_DIR)/gssapi_err_generic.c" "$(GSS_GENERIC_DIR)/gssapi_err_generic.h" : "$(GSS_GENERIC_DIR)/gssapi_err_generic.et" ;
+CompileEt "$(GSS_KRB5_DIR)/gssapi_err_krb5.c" "$(GSS_KRB5_DIR)/gssapi_err_krb5.h" : "$(GSS_KRB5_DIR)/gssapi_err_krb5.et" ;
+
+rule GenerateCompileEt
+{
+ DEPENDS "$(1)" : "$(2)" ;
+}
+
+actions GenerateCompileEt
+{
+ "$(2)" "$(AWK)" "$(SED)" > "$(1)";
+ chmod 755 "$(1)" ;
+}
+
+GenerateCompileEt "$(COMPILE_ET_SCRIPT)" : "$(COMERR_DIR)/config_script" "$(COMPILE_ET_SH)" ;
+
#include "gss_libinit.h"
+#ifdef macintosh
OSErr __initializeGSS(CFragInitBlockPtr ibp);
void __terminateGSS(void);
OSErr __initializeGSS(CFragInitBlockPtr ibp)
{
OSErr err = noErr;
-
+
/* Do normal init of the shared library */
err = __initialize();
-
+#else
+#define noErr 0
+void __initializeGSS(void);
+void __initializeGSS(void)
+{
+ int err = noErr;
+#endif
+
/* Initialize the error tables */
if (err == noErr) {
err = gssint_initialize_library ();
}
-
+
+#ifdef macintosh
return err;
+#endif
}
+#ifdef macintosh
void __terminateGSS(void)
{
gssint_cleanup_library ();
__terminate();
}
+#endif
--- /dev/null
+{
+ archiveVersion = 1;
+ classes = {
+ };
+ objectVersion = 30;
+ objects = {
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+}
--- /dev/null
+#include <ConditionalMacros.h>
+
+#define SIZEOF_LONG 4
+#define SIZEOF_INT 4
+#define SIZEOF_SHORT 2
+
+#define KRB5_DLLIMP
+#define GSS_DLLIMP
+#define KRB5_CALLCONV
+#define KRB5_CALLCONV_C
+#define FAR
+
+#define krb5_sigtype void
+
+#define USE_CCAPI
+#define USE_LOGIN_LIBRARY
+
+#define HAVE_NETINET_IN_H 1
+#define HAVE_SYS_STAT_H 1
+#define HAVE_SYS_PARAM_H 1
+#define HAVE_UNISTD_H 1
+#define HAVE_STDLIB_H 1
+#define HAVE_STDARG_H 1
+#define HAVE_SYS_TYPES_H 1
+#define HAVE_PATHS_H 1
+#define HAVE_REGEX_H 1
+#define HAVE_REGEXP_H 1
+#define HAVE_FCNTL_H 1
+#define HAVE_MEMORY_H 1
+
+#define HAVE_STAT 1
+#define HAVE_ACCESS 1
+#define HAVE_FLOCK 1
+
+#define HAVE_FCHMOD 1
+#define HAVE_CHMOD 1
+
+#define HAVE_STRFTIME 1
+#define HAVE_GETEUID 1
+
+#define HAVE_SETENV 1
+#define HAVE_UNSETENV 1
+#define HAVE_GETENV 1
+
+#define HAVE_SETSID 1
+#define HAVE_GETHOSTBYNAME2 1
+
+#define HAVE_VFPRINTF 1
+#define HAVE_VSPRINTF 1
+
+#define HAVE_STRDUP 1
+#define HAVE_STRCASECMP 1
+#define HAVE_STRERROR 1
+#define HAVE_MEMMOVE 1
+#define HAVE_DAEMON 1
+#define HAVE_GETUID 1
+#define HAVE_SSCANF 1
+#define HAVE_SYSLOG 1
+#define HAVE_REGEXEC 1
+#define HAVE_REGCOMP 1
+#define HAVE_SA_LEN 1
--- /dev/null
+#----------------------------------------------------
+# GSSAPI.EXP - GSSAPI.DLL module definition file
+#----------------------------------------------------
+
+ ___initializeGSS
+
+ _gss_acquire_cred
+ _gss_release_cred
+ _gss_init_sec_context
+ _gss_accept_sec_context
+ _gss_process_context_token
+ _gss_delete_sec_context
+ _gss_context_time
+ _gss_sign
+ _gss_verify
+ _gss_seal
+ _gss_unseal
+ _gss_display_status
+ _gss_indicate_mechs
+ _gss_compare_name
+ _gss_display_name
+ _gss_import_name
+ _gss_release_name
+ _gss_release_buffer
+ _gss_release_oid_set
+ _gss_inquire_cred
+#
+# GSS-API v2 additional credential calls
+#
+ _gss_add_cred
+ _gss_inquire_cred_by_mech
+#
+# GSS-API v2 additional context-level calls
+#
+ _gss_inquire_context
+ _gss_wrap_size_limit
+ _gss_export_sec_context
+ _gss_import_sec_context
+#
+# GSS-API v2 additional calls for OID and OID_set operations
+#
+ _gss_release_oid
+ _gss_create_empty_oid_set
+ _gss_add_oid_set_member
+ _gss_test_oid_set_member
+ _gss_oid_to_str
+ _gss_str_to_oid
+#
+# GSS-API v2 renamed message protection calls
+#
+ _gss_wrap
+ _gss_unwrap
+ _gss_get_mic
+ _gss_verify_mic
+#
+# GSS-API v2 future extensions
+#
+ _gss_inquire_names_for_mech
+# _gss_inquire_mechs_for_name
+ _gss_canonicalize_name
+ _gss_export_name
+ _gss_duplicate_name
+#
+# krb5-specific CCache name stuff
+#
+ _gss_krb5_ccache_name
+
+
+
+
--- /dev/null
+#!/bin/sh
+
+COMERR_DIR=$SRCROOT/../util/et
+COMPILE_ET_SH=$COMERR_DIR/compile_et.sh
+COMPILE_ET=$COMERR_DIR/compile_et
+
+PROFILE_DIR=$SRCROOT/../util/profile
+ERROR_TABLES_DIR=$SRCROOT/../lib/krb5/error_tables
+GSS_GENERIC_DIR=$SRCROOT/../lib/gssapi/generic
+GSS_KRB5_DIR=$SRCROOT/../lib/gssapi/krb5
+
+if [ ! -x $COMPILE_ET ] || [ $COMPILE_ET_SH -nt $COMPILE_ET ]; then
+ echo "Building compile_et"
+ $COMERR_DIR/config_script $COMPILE_ET_SH /usr/bin/awk /usr/bin/sed > $COMPILE_ET
+ /bin/chmod 755 $COMPILE_ET
+fi
+
+if [ -x $COMPILE_ET ]; then
+ echo "Generating profile error tables"
+ cd $PROFILE_DIR && $COMPILE_ET $PROFILE_DIR/prof_err.et
+
+ echo "Generating adm error tables"
+ cd $ERROR_TABLES_DIR && $COMPILE_ET $ERROR_TABLES_DIR/adm_err.et
+
+ echo "Generating asn1 error tables"
+ cd $ERROR_TABLES_DIR && $COMPILE_ET $ERROR_TABLES_DIR/asn1_err.et
+
+ echo "Generating kdb5 error tables"
+ cd $ERROR_TABLES_DIR && $COMPILE_ET $ERROR_TABLES_DIR/kdb5_err.et
+
+ echo "Generating krb5 error tables"
+ cd $ERROR_TABLES_DIR && $COMPILE_ET $ERROR_TABLES_DIR/krb5_err.et
+
+ echo "Generating kv5m error tables"
+ cd $ERROR_TABLES_DIR && $COMPILE_ET $ERROR_TABLES_DIR/kv5m_err.et
+
+ echo "Generating gss error tables"
+ cd $GSS_GENERIC_DIR && $COMPILE_ET $GSS_GENERIC_DIR/gssapi_err_generic.et
+ cd $GSS_KRB5_DIR && $COMPILE_ET $GSS_KRB5_DIR/gssapi_err_krb5.et
+fi
--- /dev/null
+#!/bin/sh
+
+PROFILE_DIR=$SRCROOT/../util/profile
+echo "Generating profile.h"
+cat $PROFILE_DIR/profile.hin $PROFILE_DIR/prof_err.h > $PROFILE_DIR/profile.h
+
+INCLUDE_DIR=$SRCROOT/../include
+ERROR_TABLE_DIR=$SRCROOT/../lib/krb5/error_tables
+GSS_DIR=$SRCROOT/../lib/gssapi
+
+echo "Symlinking error table header files"
+ln -sf $ERROR_TABLE_DIR/adm_err.h $INCLUDE_DIR
+ln -sf $ERROR_TABLE_DIR/asn1_err.h $INCLUDE_DIR
+ln -sf $ERROR_TABLE_DIR/kdb5_err.h $INCLUDE_DIR
+ln -sf $ERROR_TABLE_DIR/krb5_err.h $INCLUDE_DIR
+ln -sf $ERROR_TABLE_DIR/kv5m_err.h $INCLUDE_DIR
+
+if [ -f $INCLUDE_DIR/krb5.h ]; then
+ echo "Removing previous krb5.h"
+ rm $INCLUDE_DIR/krb5.h
+fi
+
+echo "Generating krb5.h"
+echo "/* This is the prologue to krb5.h */" > $INCLUDE_DIR/krb5.h
+echo "/* Unfortunately some of these defines are compiler dependent */" >> $INCLUDE_DIR/krb5.h
+grep SIZEOF $SRCROOT/GSSKerberosPrefix.h >> $INCLUDE_DIR/krb5.h
+grep HAVE_STDARG_H $SRCROOT/GSSKerberosPrefix.h >> $INCLUDE_DIR/krb5.h
+grep HAVE_SYS_TYPES_H $SRCROOT/GSSKerberosPrefix.h >> $INCLUDE_DIR/krb5.h
+echo "/* End of prologue section */" >> $INCLUDE_DIR/krb5.h
+cat $INCLUDE_DIR/krb5.hin $INCLUDE_DIR/krb5_err.h $INCLUDE_DIR/kdb5_err.h \
+ $INCLUDE_DIR/kv5m_err.h $INCLUDE_DIR/asn1_err.h >> $INCLUDE_DIR/krb5.h
+
+if [ -f $GSS_DIR/gssapi.h ]; then
+ echo "Removing previous gssapi.h"
+ rm $GSS_DIR/gssapi.h
+fi
+
+echo "Generating gssapi.h"
+echo "/* This is the gssapi.h prologue. */" > $GSS_DIR/gssapi.h
+echo "/* It contains some choice pieces of autoconf.h */" >> $GSS_DIR/gssapi.h
+grep SIZEOF $SRCROOT/GSSKerberosPrefix.h >> $GSS_DIR/gssapi.h
+grep 'HAVE_.*_H' $SRCROOT/GSSKerberosPrefix.h >> $GSS_DIR/gssapi.h
+grep 'USE_.*_H' $SRCROOT/GSSKerberosPrefix.h >> $GSS_DIR/gssapi.h
+echo "/* End of gssapi.h prologue. */" >> $GSS_DIR/gssapi.h
+cat $GSS_DIR/generic/gssapi.hin >> $GSS_DIR/gssapi.h
+
+echo "Generating fake autoconf.h; the real one is included as a prefix file."
+touch $INCLUDE_DIR/autoconf.h
--- /dev/null
+include "/Developer/Makefiles/pbx_jamfiles/Jambase" ;
+
+PROFILE_DIR = "$(SRCROOT)/../util/profile" ;
+GSS_DIR = "$(SRCROOT)/../lib/gssapi" ;
+INCLUDE_DIR = "$(SRCROOT)/../include" ;
+ERROR_TABLES_DIR = "$(SRCROOT)/../lib/krb5/error_tables" ;
+
+DEPENDS all :
+ "$(PROFILE_DIR)/profile.h"
+ "$(INCLUDE_DIR)/adm_err.h"
+ "$(INCLUDE_DIR)/asn1_err.h"
+ "$(INCLUDE_DIR)/kdb5_err.h"
+ "$(INCLUDE_DIR)/krb5_err.h"
+ "$(INCLUDE_DIR)/kv5m_err.h"
+ "$(INCLUDE_DIR)/krb5.h"
+ "$(GSS_DIR)/gssapi.h"
+ "$(INCLUDE_DIR)/autoconf.h"
+;
+
+DEPENDS install : all ;
+
+Clean.Remove clean :
+ "$(PROFILE_DIR)/profile.h"
+ "$(INCLUDE_DIR)/adm_err.h"
+ "$(INCLUDE_DIR)/asn1_err.h"
+ "$(INCLUDE_DIR)/kdb5_err.h"
+ "$(INCLUDE_DIR)/krb5_err.h"
+ "$(INCLUDE_DIR)/kv5m_err.h"
+ "$(INCLUDE_DIR)/krb5.h"
+ "$(GSS_DIR)/gssapi.h"
+ "$(INCLUDE_DIR)/autoconf.h"
+;
+
+rule profile.h
+{
+ DEPENDS "$(1)" : "$(2)" ;
+}
+
+actions profile.h
+{
+ cat "$(2)" > "$(1)" ;
+}
+
+profile.h "$(PROFILE_DIR)/profile.h" : "$(PROFILE_DIR)/profile.hin" "$(PROFILE_DIR)/prof_err.h" ;
+
+rule krb5.h
+{
+ DEPENDS "$(1)" : "$(2)" ;
+ DEPENDS "$(1)" : "$(PREFIX)" ;
+}
+
+actions krb5.h
+{
+ echo "/* This is the prologue to krb5.h */" > "$(1)" ;
+ echo "/* Unfortunately some of these defines are compiler dependent */" >> "$(1)" ;
+ grep SIZEOF "$(SRCROOT)/GSSKerberosPrefix.h" >> "$(1)" ;
+ grep HAVE_STDARG_H "$(SRCROOT)/GSSKerberosPrefix.h" >> "$(1)" ;
+ grep HAVE_SYS_TYPES_H "$(SRCROOT)/GSSKerberosPrefix.h" >> "$(1)" ;
+ cat "$(2)" >> "$(1)" ;
+}
+
+krb5.h "$(INCLUDE_DIR)/krb5.h" :
+ "$(INCLUDE_DIR)/krb5.hin"
+ "$(INCLUDE_DIR)/krb5_err.h"
+ "$(INCLUDE_DIR)/kdb5_err.h"
+ "$(INCLUDE_DIR)/kv5m_err.h"
+ "$(INCLUDE_DIR)/asn1_err.h"
+;
+
+rule gssapi.h
+{
+ DEPENDS "$(1)" : "$(2)" ;
+ DEPENDS "$(1)" : "$(PREFIX)" ;
+}
+
+actions gssapi.h
+{
+ echo "/* This is the prologue to gssapi.h */" > "$(1)" ;
+ echo "/* It contains some choice pieces of autoconf.h */" >> "$(1)" ;
+ grep SIZEOF "$(SRCROOT)/GSSKerberosPrefix.h" >> "$(1)" ;
+ grep 'HAVE_.*_H' "$(SRCROOT)/GSSKerberosPrefix.h" >> "$(1)" ;
+ grep 'USE_.*_H' "$(SRCROOT)/GSSKerberosPrefix.h" >> "$(1)" ;
+ echo "/* End of gssapi.h prologue. */" >> "$(1)" ;
+ cat "$(2)" >> "$(1)" ;
+}
+
+gssapi.h "$(GSS_DIR)/gssapi.h" :
+ "$(GSS_DIR)/generic/gssapi.hin"
+;
+
+Cp "$(INCLUDE_DIR)/adm_err.h" : "$(ERROR_TABLES_DIR)/adm_err.h" ;
+Cp "$(INCLUDE_DIR)/asn1_err.h" : "$(ERROR_TABLES_DIR)/asn1_err.h" ;
+Cp "$(INCLUDE_DIR)/kdb5_err.h" : "$(ERROR_TABLES_DIR)/kdb5_err.h" ;
+Cp "$(INCLUDE_DIR)/krb5_err.h" : "$(ERROR_TABLES_DIR)/krb5_err.h" ;
+Cp "$(INCLUDE_DIR)/kv5m_err.h" : "$(ERROR_TABLES_DIR)/kv5m_err.h" ;
+
+rule autoconf.h
+{
+}
+
+actions autoconf.h
+{
+ touch "$(1)" ;
+}
+
+autoconf.h "$(INCLUDE_DIR)/autoconf.h" ;
\ No newline at end of file
* without express or implied warranty.
*/
-
+#if defined(macintosh)
#include <CodeFragments.h>
#include "krb5_libinit.h"
OSErr err = noErr;
err = __initialize();
-
+#else
+#define noErr 0
+void __initializeK5 (void);
+void __initializeK5 (void)
+{
+ int err = noErr;
+#endif
if (err == noErr) {
err = krb5int_initialize_library ();
}
if (err == noErr) {
err = cryptoint_initialize_library ();
}
-
+#if defined(macintosh)
return err;
+#endif
}
+#if defined(macintosh)
void __terminateK5(void)
{
__terminate();
}
+#endif
-krb5_error_code krb5_c_encrypt (krb5_context context, const krb5_keyblock*key, krb5_keyusage usage, const krb5_data*ivec, const krb5_data*input, krb5_enc_data*output);
-krb5_error_code krb5_c_decrypt (krb5_context context, const krb5_keyblock*key, krb5_keyusage usage, const krb5_data*ivec, const krb5_enc_data*input, krb5_data*output);
-krb5_error_code krb5_c_encrypt_length (krb5_context context, krb5_enctype enctype, size_t inputlen, size_t*length);
-krb5_error_code krb5_c_block_size (krb5_context context, krb5_enctype enctype, size_t*blocksize);
-krb5_error_code krb5_c_make_random_key (krb5_context context, krb5_enctype enctype, krb5_keyblock*random_key);
-krb5_error_code krb5_c_random_make_octets (krb5_context context, krb5_data*data);
-krb5_error_code krb5_c_random_seed (krb5_context context, krb5_data*data);
-krb5_error_code krb5_c_string_to_key (krb5_context context, krb5_enctype enctype, const krb5_data*string, const krb5_data*salt, krb5_keyblock*key);
-krb5_error_code krb5_c_enctype_compare (krb5_context context, krb5_enctype e1, krb5_enctype e2, krb5_boolean*similar);
-krb5_error_code krb5_c_make_checksum (krb5_context context, krb5_cksumtype cksumtype, const krb5_keyblock*key, krb5_keyusage usage, const krb5_data*input, krb5_checksum*cksum);
-krb5_error_code krb5_c_verify_checksum (krb5_context context, const krb5_keyblock*key, krb5_keyusage usage, const krb5_data*data, const krb5_checksum*cksum, krb5_boolean*valid);
-krb5_error_code krb5_c_checksum_length (krb5_context context, krb5_cksumtype cksumtype, size_t*length);
-krb5_error_code krb5_c_keyed_checksum_types (krb5_context context, krb5_enctype enctype, unsigned int*count, krb5_cksumtype**cksumtypes);
-krb5_boolean valid_enctype (const krb5_enctype ktype);
-krb5_boolean valid_cksumtype (const krb5_cksumtype ctype);
-krb5_boolean is_coll_proof_cksum (const krb5_cksumtype ctype);
-krb5_boolean is_keyed_cksum (const krb5_cksumtype ctype);
krb5_error_code krb5_encrypt (krb5_context context, const krb5_pointer inptr, krb5_pointer outptr, const size_t size, krb5_encrypt_block* eblock, krb5_pointer ivec);
krb5_error_code krb5_decrypt (krb5_context context, const krb5_pointer inptr, krb5_pointer outptr, const size_t size, krb5_encrypt_block* eblock, krb5_pointer ivec);
krb5_error_code krb5_process_key (krb5_context context, krb5_encrypt_block* eblock, const krb5_keyblock* key);
size_t krb5_checksum_size (krb5_context context, const krb5_cksumtype ctype);
krb5_error_code krb5_calculate_checksum (krb5_context context, const krb5_cksumtype ctype, const krb5_pointer in, const size_t in_length, const krb5_pointer seed, const size_t seed_length, krb5_checksum* outcksum);
krb5_error_code krb5_verify_checksum (krb5_context context, const krb5_cksumtype ctype, const krb5_checksum* cksum, const krb5_pointer in, const size_t in_length, const krb5_pointer seed, const size_t seed_length);
-krb5_error_code krb5_random_confounder (size_t, krb5_pointer);
-krb5_error_code krb5_encrypt_data (krb5_context context, krb5_keyblock*key, krb5_pointer ivec, krb5_data*data, krb5_enc_data*enc_data);
-krb5_error_code krb5_decrypt_data (krb5_context context, krb5_keyblock*key, krb5_pointer ivec, krb5_enc_data*data, krb5_data*enc_data);
-krb5_error_code krb5_rc_default (krb5_context, krb5_rcache*);
-krb5_error_code krb5_rc_register_type (krb5_context, krb5_rc_ops*);
-krb5_error_code krb5_rc_resolve_type (krb5_context, krb5_rcache*,char*);
-krb5_error_code krb5_rc_resolve_full (krb5_context, krb5_rcache*,char*);
-char* krb5_rc_get_type (krb5_context, krb5_rcache);
-char* krb5_rc_default_type (krb5_context);
-char* krb5_rc_default_name (krb5_context);
-krb5_error_code krb5_auth_to_rep (krb5_context, krb5_tkt_authent*, krb5_donot_replay*);
krb5_error_code krb5_init_context (krb5_context*);
void krb5_free_context (krb5_context);
-krb5_error_code krb5_set_default_in_tkt_ktypes (krb5_context, const krb5_enctype*);
-krb5_error_code krb5_get_default_in_tkt_ktypes (krb5_context, krb5_enctype**);
-krb5_error_code krb5_set_default_tgs_ktypes (krb5_context, const krb5_enctype*);
-krb5_error_code krb5_get_tgs_ktypes (krb5_context, krb5_const_principal, krb5_enctype**);
-krb5_error_code krb5_get_permitted_enctypes (krb5_context, krb5_enctype**);
-krb5_boolean krb5_is_permitted_enctype (krb5_context, krb5_enctype);
-krb5_error_code krb5_kdc_rep_decrypt_proc (krb5_context, const krb5_keyblock*, krb5_const_pointer, krb5_kdc_rep* );
krb5_error_code krb5_decrypt_tkt_part (krb5_context, const krb5_keyblock*, krb5_ticket* );
-krb5_error_code krb5_get_cred_from_kdc (krb5_context, krb5_ccache, krb5_creds*, krb5_creds**, krb5_creds*** );
-krb5_error_code krb5_get_cred_from_kdc_validate (krb5_context, krb5_ccache, krb5_creds*, krb5_creds**, krb5_creds***);
-krb5_error_code krb5_get_cred_from_kdc_renew (krb5_context, krb5_ccache, krb5_creds*, krb5_creds**, krb5_creds***);
void krb5_free_tgt_creds (krb5_context, krb5_creds**);
krb5_error_code krb5_get_credentials (krb5_context, const krb5_flags, krb5_ccache, krb5_creds*, krb5_creds**);
krb5_error_code krb5_get_credentials_validate (krb5_context, const krb5_flags, krb5_ccache, krb5_creds*, krb5_creds**);
krb5_error_code krb5_get_credentials_renew (krb5_context, const krb5_flags, krb5_ccache, krb5_creds*, krb5_creds**);
-krb5_error_code krb5_get_cred_via_tkt (krb5_context, krb5_creds*, const krb5_flags, krb5_address* const*, krb5_creds*, krb5_creds**);
krb5_error_code krb5_mk_req (krb5_context, krb5_auth_context*, const krb5_flags, char*, char*, krb5_data*, krb5_ccache, krb5_data*);
krb5_error_code krb5_mk_req_extended (krb5_context, krb5_auth_context*, const krb5_flags, krb5_data*, krb5_creds*, krb5_data*);
krb5_error_code krb5_mk_rep (krb5_context, krb5_auth_context, krb5_data*);
krb5_error_code krb5_parse_name (krb5_context, const char*, krb5_principal*);
krb5_error_code krb5_unparse_name (krb5_context, krb5_const_principal, char**);
krb5_error_code krb5_unparse_name_ext (krb5_context, krb5_const_principal, char**, int*);
-krb5_error_code krb5_set_principal_realm (krb5_context, krb5_principal, const char*);
-krb5_boolean krb5_address_search (krb5_context, const krb5_address*, krb5_address* const*);
-krb5_boolean krb5_address_compare (krb5_context, const krb5_address*, const krb5_address*);
-int krb5_address_order (krb5_context, const krb5_address*, const krb5_address*);
-krb5_boolean krb5_realm_compare (krb5_context, krb5_const_principal, krb5_const_principal);
krb5_boolean krb5_principal_compare (krb5_context, krb5_const_principal, krb5_const_principal);
krb5_error_code krb5_copy_keyblock (krb5_context, const krb5_keyblock*, krb5_keyblock**);
krb5_error_code krb5_copy_keyblock_contents (krb5_context, const krb5_keyblock*, krb5_keyblock*);
krb5_error_code krb5_copy_authdata (krb5_context, krb5_authdata* const*, krb5_authdata***);
krb5_error_code krb5_copy_authenticator (krb5_context, const krb5_authenticator*, krb5_authenticator**);
krb5_error_code krb5_copy_checksum (krb5_context, const krb5_checksum*, krb5_checksum**);
-void krb5_init_ets (krb5_context);
-void krb5_free_ets (krb5_context);
-krb5_error_code krb5_generate_subkey (krb5_context, const krb5_keyblock*, krb5_keyblock**);
-krb5_error_code krb5_generate_seq_number (krb5_context, const krb5_keyblock*, krb5_int32*);
krb5_error_code krb5_get_server_rcache (krb5_context, const krb5_data*, krb5_rcache*);
-krb5_error_code krb5_build_principal_va (krb5_context, krb5_principal, int, const char*, va_list);
krb5_error_code krb5_425_conv_principal (krb5_context, const char*name, const char*instance, const char*realm, krb5_principal*princ);
krb5_error_code krb5_524_conv_principal (krb5_context context, const krb5_principal princ, char*name, char*inst, char*realm);
-krb5_error_code krb5_mk_chpw_req (krb5_context context, krb5_auth_context auth_context, krb5_data*ap_req, char*passwd, krb5_data*packet);
-krb5_error_code krb5_rd_chpw_rep (krb5_context context, krb5_auth_context auth_context, krb5_data*packet, int*result_code, krb5_data*result_data);
-krb5_error_code krb5_chpw_result_code_string (krb5_context context, int result_code, char**result_codestr);
krb5_error_code krb5_kt_register (krb5_context, krb5_kt_ops*);
krb5_error_code krb5_kt_resolve (krb5_context, const char*, krb5_keytab*);
-krb5_error_code krb5_kt_default_name (krb5_context, char*, int);
krb5_error_code krb5_kt_default (krb5_context, krb5_keytab*);
krb5_error_code krb5_kt_free_entry (krb5_context, krb5_keytab_entry*);
krb5_error_code krb5_kt_remove_entry (krb5_context, krb5_keytab, krb5_keytab_entry*);
krb5_error_code krb5_kt_add_entry (krb5_context, krb5_keytab, krb5_keytab_entry*);
-krb5_error_code krb5_principal2salt (krb5_context, krb5_const_principal, krb5_data*);
-krb5_error_code krb5_principal2salt_norealm (krb5_context, krb5_const_principal, krb5_data*);
krb5_error_code krb5_cc_resolve (krb5_context, const char*, krb5_ccache*);
const char* krb5_cc_default_name (krb5_context);
krb5_error_code krb5_cc_set_default_name (krb5_context, const char*);
krb5_error_code krb5_cc_default (krb5_context, krb5_ccache*);
unsigned int krb5_get_notification_message (void);
-krb5_error_code krb5_cc_copy_creds (krb5_context context, krb5_ccache incc, krb5_ccache outcc);
-krb5_error_code krb5_check_transited_list (krb5_context, krb5_data*trans, krb5_data*realm1, krb5_data*realm2);
-void krb5_free_realm_tree (krb5_context, krb5_principal*);
void krb5_free_principal (krb5_context, krb5_principal);
void krb5_free_authenticator (krb5_context, krb5_authenticator*);
void krb5_free_authenticator_contents (krb5_context, krb5_authenticator*);
krb5_error_code krb5_timeofday (krb5_context, krb5_int32*);
krb5_error_code krb5_os_localaddr (krb5_context, krb5_address***);
krb5_error_code krb5_get_default_realm (krb5_context, char**);
-krb5_error_code krb5_set_default_realm (krb5_context, const char*);
krb5_error_code krb5_sname_to_principal (krb5_context, const char*, const char*, krb5_int32, krb5_principal*);
krb5_error_code krb5_change_password (krb5_context context, krb5_creds*creds, char*newpw, int*result_code, krb5_data*result_code_string, krb5_data*result_string);
krb5_error_code krb5_get_profile (krb5_context, profile_t*);
-krb5_error_code krb5_secure_config_files (krb5_context);
-krb5_error_code krb5_send_tgs (krb5_context, const krb5_flags, const krb5_ticket_times*, const krb5_enctype*, krb5_const_principal, krb5_address* const*, krb5_authdata* const*, krb5_pa_data* const*, const krb5_data*, krb5_creds*, krb5_response*);
krb5_error_code krb5_get_in_tkt_with_password (krb5_context, const krb5_flags, krb5_address* const*, krb5_enctype*, krb5_preauthtype*, const char*, krb5_ccache, krb5_creds*, krb5_kdc_rep**);
krb5_error_code krb5_get_in_tkt_with_skey (krb5_context, const krb5_flags, krb5_address* const*, krb5_enctype*, krb5_preauthtype*, const krb5_keyblock*, krb5_ccache, krb5_creds*, krb5_kdc_rep**);
krb5_error_code krb5_get_in_tkt_with_keytab (krb5_context, const krb5_flags, krb5_address* const*, krb5_enctype*, krb5_preauthtype*, const krb5_keytab, krb5_ccache, krb5_creds*, krb5_kdc_rep**);
-krb5_error_code krb5_decode_kdc_rep (krb5_context, krb5_data*, const krb5_keyblock*, krb5_kdc_rep**);
krb5_error_code krb5_rd_req (krb5_context, krb5_auth_context*, const krb5_data*, krb5_const_principal, krb5_keytab, krb5_flags*, krb5_ticket**);
-krb5_error_code krb5_rd_req_decoded (krb5_context, krb5_auth_context*, const krb5_ap_req*, krb5_const_principal, krb5_keytab, krb5_flags*, krb5_ticket**);
-krb5_error_code krb5_rd_req_decoded_anyflag (krb5_context, krb5_auth_context*, const krb5_ap_req*, krb5_const_principal, krb5_keytab, krb5_flags*, krb5_ticket**);
krb5_error_code krb5_kt_read_service_key (krb5_context, krb5_pointer, krb5_principal, krb5_kvno, krb5_enctype, krb5_keyblock**);
krb5_error_code krb5_mk_safe (krb5_context, krb5_auth_context, const krb5_data*, krb5_data*, krb5_replay_data*);
krb5_error_code krb5_mk_priv (krb5_context, krb5_auth_context, const krb5_data*, krb5_data*, krb5_replay_data*);
krb5_error_code krb5_cc_register (krb5_context, krb5_cc_ops*, krb5_boolean);
krb5_error_code krb5_sendauth (krb5_context, krb5_auth_context*, krb5_pointer, char*, krb5_principal, krb5_principal, krb5_flags, krb5_data*, krb5_creds*, krb5_ccache, krb5_error**, krb5_ap_rep_enc_part**, krb5_creds**);
krb5_error_code krb5_recvauth (krb5_context, krb5_auth_context*, krb5_pointer, char*, krb5_principal, krb5_int32, krb5_keytab, krb5_ticket**);
-krb5_error_code krb5_walk_realm_tree (krb5_context, const krb5_data*, const krb5_data*, krb5_principal**, int);
-krb5_error_code krb5_mk_ncred (krb5_context, krb5_auth_context, krb5_creds**, krb5_data**, krb5_replay_data*);
-krb5_error_code krb5_mk_1cred (krb5_context, krb5_auth_context, krb5_creds*, krb5_data**, krb5_replay_data*);
krb5_error_code krb5_rd_cred (krb5_context, krb5_auth_context, krb5_data*, krb5_creds***, krb5_replay_data*);
krb5_error_code krb5_fwd_tgt_creds (krb5_context, krb5_auth_context, char*, krb5_principal, krb5_principal, krb5_ccache, int forwardable, krb5_data*);
krb5_error_code krb5_auth_con_init (krb5_context, krb5_auth_context*);
krb5_error_code krb5_auth_con_getlocalsubkey (krb5_context, krb5_auth_context, krb5_keyblock**);
krb5_error_code krb5_auth_con_set_req_cksumtype (krb5_context, krb5_auth_context, krb5_cksumtype);
krb5_error_code krb5_auth_con_set_safe_cksumtype (krb5_context, krb5_auth_context, krb5_cksumtype);
-krb5_error_code krb5_auth_con_getcksumtype (krb5_context, krb5_auth_context, krb5_cksumtype*);
krb5_error_code krb5_auth_con_getlocalseqnumber (krb5_context, krb5_auth_context, krb5_int32*);
krb5_error_code krb5_auth_con_getremoteseqnumber (krb5_context, krb5_auth_context, krb5_int32*);
krb5_error_code krb5_auth_con_initivector (krb5_context, krb5_auth_context);
krb5_error_code krb5_auth_con_getauthenticator (krb5_context, krb5_auth_context, krb5_authenticator**);
krb5_error_code krb5_auth_con_getremotesubkey (krb5_context, krb5_auth_context, krb5_keyblock**);
krb5_error_code krb5_read_password (krb5_context, const char*, const char*, char*, int*);
-krb5_error_code krb5_aname_to_localname (krb5_context, krb5_const_principal, const int, char*);
krb5_error_code krb5_get_host_realm (krb5_context, const char*, char***);
krb5_error_code krb5_free_host_realm (krb5_context, char* const*);
-krb5_error_code krb5_get_realm_domain (krb5_context, const char*, char**);
-krb5_boolean krb5_kuserok (krb5_context, krb5_principal, const char*);
krb5_error_code krb5_auth_con_genaddrs (krb5_context, krb5_auth_context, int, int);
-krb5_error_code krb5_gen_portaddr (krb5_context, const krb5_address*, krb5_const_pointer, krb5_address**);
-krb5_error_code krb5_make_fulladdr (krb5_context, krb5_address*, krb5_address*, krb5_address*);
-krb5_error_code krb5_os_hostaddr (krb5_context, const char*, krb5_address***);
-krb5_error_code krb5_set_real_time (krb5_context, krb5_int32, krb5_int32);
-krb5_error_code krb5_set_debugging_time (krb5_context, krb5_int32, krb5_int32);
-krb5_error_code krb5_use_natural_time (krb5_context);
krb5_error_code krb5_get_time_offsets (krb5_context, krb5_int32*, krb5_int32*);
-krb5_error_code krb5_set_time_offsets (krb5_context, krb5_int32, krb5_int32);
krb5_error_code krb5_string_to_enctype (char*, krb5_enctype*);
krb5_error_code krb5_string_to_salttype (char*, krb5_int32*);
krb5_error_code krb5_string_to_cksumtype (char*, krb5_cksumtype*);
krb5_error_code krb5_timestamp_to_string (krb5_timestamp, char*, size_t);
krb5_error_code krb5_timestamp_to_sfstring (krb5_timestamp, char*, size_t, char*);
krb5_error_code krb5_deltat_to_string (krb5_deltat, char*, size_t);
-krb5_error_code krb5_prompter_posix (krb5_context context, void*data, const char*name, const char*banner, int num_prompts, krb5_prompt prompts[]);
void krb5_get_init_creds_opt_init (krb5_get_init_creds_opt*opt);
void krb5_get_init_creds_opt_set_tkt_life (krb5_get_init_creds_opt*opt, krb5_deltat tkt_life);
void krb5_get_init_creds_opt_set_renew_life (krb5_get_init_creds_opt*opt, krb5_deltat renew_life);
void krb5_get_init_creds_opt_set_salt (krb5_get_init_creds_opt*opt, krb5_data*salt);
krb5_error_code krb5_get_init_creds_password (krb5_context context, krb5_creds*creds, krb5_principal client, char*password, krb5_prompter_fct prompter, void*data, krb5_deltat start_time, char*in_tkt_service, krb5_get_init_creds_opt*options);
krb5_error_code krb5_get_init_creds_keytab (krb5_context context, krb5_creds*creds, krb5_principal client, krb5_keytab arg_keytab, krb5_deltat start_time, char*in_tkt_service, krb5_get_init_creds_opt*options);
-void krb5_verify_init_creds_opt_init (krb5_verify_init_creds_opt*options);
-void krb5_verify_init_creds_opt_set_ap_req_nofail (krb5_verify_init_creds_opt*options, int ap_req_nofail);
-krb5_error_code krb5_verify_init_creds (krb5_context context, krb5_creds*creds, krb5_principal ap_req_server, krb5_keytab ap_req_keytab, krb5_ccache*ccache, krb5_verify_init_creds_opt*options);
krb5_error_code krb5_get_validated_creds (krb5_context context, krb5_creds*creds, krb5_principal client, krb5_ccache ccache, char*in_tkt_service);
krb5_error_code krb5_get_renewed_creds (krb5_context context, krb5_creds*creds, krb5_principal client, krb5_ccache ccache, char*in_tkt_service);
-krb5_error_code krb5_realm_iterator_create (krb5_context context, void**iter_p);
-krb5_error_code krb5_realm_iterator (krb5_context context, void**iter_p, char**ret_realm);
-void krb5_realm_iterator_free (krb5_context context, void**iter_p);
-void krb5_free_realm_string (krb5_context context, char*str);
krb5_free_creds
krb5_free_data
krb5_free_data_contents
+ krb5_free_default_realm
krb5_free_enc_kdc_rep_part
krb5_free_enc_tkt_part
krb5_free_error
krb5_free_kdc_req
krb5_free_keyblock
krb5_free_keyblock_contents
+ krb5_free_ktypes
krb5_free_last_req
krb5_free_pa_data
krb5_free_principal
krb5_get_init_creds_password
krb5_get_init_creds_keytab
krb5_get_init_creds_opt_init
+ krb5_get_validated_creds
+ krb5_get_renewed_creds
krb5_get_notification_message
+ krb5_get_tgs_ktypes
+ krb5_get_time_offsets
krb5_init_context
krb5_mk_error
krb5_mk_priv
krb5_os_localaddr
krb5_parse_name
krb5_principal_compare
+ krb5_get_prompt_types
krb5_rd_cred
krb5_rd_error
krb5_rd_priv
krb5_init_random_key
krb5_finish_random_key
krb5_random_key
-#
- krb5_c_decrypt
- krb5_c_encrypt
- krb5_c_encrypt_length
- krb5_c_checksum_length
- krb5_c_block_size
- krb5_c_make_checksum
- krb5_c_verify_checksum
- krb5_c_random_make_octets
- krb5_c_keyed_checksum_types
#
krb5_425_conv_principal
krb5_524_conv_principal
krb5_free_realm_string
#
krb5_cc_set_default_name
-#
- krb5_rc_default
- krb5_rc_register_type
- krb5_rc_resolve_type
- krb5_rc_resolve_full
- krb5_rc_get_type
- krb5_rc_default_type
- krb5_rc_default_name
- krb5_auth_to_rep
#
krb5_get_profile
+#
+# Added for 1.2:
+ krb5_decode_ticket
#Temporary exports (DO NOT USE)
- decode_krb5_ticket # remove in next version
- krb5_random_confounder
- krb5_size_opaque
- krb5_internalize_opaque
- krb5_externalize_opaque
- krb5_ser_pack_int32
- krb5_ser_unpack_int32
- krb5_ser_pack_bytes
- krb5_ser_unpack_bytes
- krb5_ser_auth_context_init
- krb5_ser_context_init
- krb5_ser_ccache_init
- krb5_ser_keytab_init
- krb5_ser_rcache_init
- decode_krb5_ap_req # remove in next version
- krb5_mcc_ops
+ krb5_size_opaque # GSSAPI
+ krb5_internalize_opaque # GSSAPI
+ krb5_externalize_opaque # GSSAPI
+ krb5_ser_pack_int32 # GSSAPI
+ krb5_ser_unpack_int32 # GSSAPI
+ krb5_ser_pack_bytes # GSSAPI
+ krb5_ser_unpack_bytes # GSSAPI
+ krb5_ser_auth_context_init # GSSAPI
+ krb5_ser_context_init # GSSAPI
+ krb5_ser_ccache_init # GSSAPI
+ krb5_ser_keytab_init # GSSAPI
+ krb5_ser_rcache_init # GSSAPI
+ decode_krb5_ap_req # GSSAPI
+ krb5_mcc_ops # GSSAPI
+ krb5_c_keyed_checksum_types # GSSAPI
+ krb5_c_random_make_octets # GSSAPI
+ krb5_c_encrypt # GSSAPI
+ krb5_c_make_checksum # GSSAPI
+ krb5_c_decrypt # GSSAPI
+ krb5_c_verify_checksum # GSSAPI
+ krb5_c_block_size # GSSAPI
+ krb5_c_checksum_length # GSSAPI
+ krb5_c_encrypt_length # GSSAPI
\ No newline at end of file
--- /dev/null
+#----------------------------------------------------
+# Kerberos5Lib.exp
+#
+# Public Kerberos v5 API
+#----------------------------------------------------
+
+# Kerberos 5
+ krb5_build_principal
+ krb5_build_principal_ext
+ krb5_copy_addr
+ krb5_copy_addresses
+ krb5_copy_authdata
+ krb5_copy_authenticator
+ krb5_copy_checksum
+ krb5_copy_creds
+ krb5_copy_data
+ krb5_copy_keyblock
+ krb5_copy_keyblock_contents
+ krb5_copy_principal
+ krb5_copy_ticket
+ krb5_decrypt_tkt_part
+ krb5_free_address
+ krb5_free_addresses
+ krb5_free_ap_rep
+ krb5_free_ap_rep_enc_part
+ krb5_free_ap_req
+ krb5_free_authdata
+ krb5_free_authenticator
+ krb5_free_authenticator_contents
+ krb5_free_checksum
+ krb5_free_context
+ krb5_free_cred
+ krb5_free_cred_contents
+ krb5_free_cred_enc_part
+ krb5_free_creds
+ krb5_free_data
+ krb5_free_data_contents
+ krb5_free_default_realm
+ krb5_free_enc_kdc_rep_part
+ krb5_free_enc_tkt_part
+ krb5_free_error
+ krb5_free_host_realm
+ krb5_free_kdc_rep
+ krb5_free_kdc_req
+ krb5_free_keyblock
+ krb5_free_keyblock_contents
+ krb5_free_last_req
+ krb5_free_pa_data
+ krb5_free_principal
+ krb5_free_priv
+ krb5_free_priv_enc_part
+ krb5_free_pwd_data
+ krb5_free_pwd_sequences
+ krb5_free_safe
+ krb5_free_tgt_creds
+ krb5_free_ticket
+ krb5_free_tickets
+ krb5_free_tkt_authent
+ krb5_free_checksum_contents
+ krb5_free_cksumtypes
+ krb5_fwd_tgt_creds
+ krb5_get_credentials
+ krb5_get_credentials_renew
+ krb5_get_credentials_validate
+ krb5_get_default_realm
+ krb5_get_host_realm
+ krb5_get_in_tkt
+ krb5_get_in_tkt_with_keytab
+ krb5_get_in_tkt_with_password
+ krb5_get_in_tkt_with_skey
+ krb5_get_init_creds_opt_init
+ krb5_get_init_creds_opt_set_tkt_life
+ krb5_get_init_creds_opt_set_renew_life
+ krb5_get_init_creds_opt_set_forwardable
+ krb5_get_init_creds_opt_set_proxiable
+ krb5_get_init_creds_opt_set_etype_list
+ krb5_get_init_creds_opt_set_address_list
+ krb5_get_init_creds_opt_set_preauth_list
+ krb5_get_init_creds_opt_set_salt
+ krb5_get_init_creds_password
+ krb5_get_init_creds_keytab
+ krb5_get_validated_creds
+ krb5_get_renewed_creds
+ krb5_get_notification_message
+ krb5_get_time_offsets
+ krb5_init_context
+ krb5_mk_error
+ krb5_mk_priv
+ krb5_mk_rep
+ krb5_mk_req
+ krb5_mk_req_extended
+ krb5_mk_safe
+ krb5_os_localaddr
+ krb5_parse_name
+ krb5_principal_compare
+ krb5_get_prompt_types
+ krb5_rd_cred
+ krb5_rd_error
+ krb5_rd_priv
+ krb5_rd_rep
+ krb5_rd_req
+ krb5_rd_safe
+ krb5_read_password
+ krb5_recvauth
+ krb5_sendauth
+ krb5_sname_to_principal
+ krb5_timeofday
+ krb5_unparse_name
+ krb5_unparse_name_ext
+ krb5_free_unparsed_name
+ krb5_us_timeofday
+ krb5_get_server_rcache
+#
+ krb5_use_enctype
+ krb5_checksum_size
+ krb5_encrypt_size
+ krb5_calculate_checksum
+ krb5_verify_checksum
+ krb5_eblock_enctype
+#
+ krb5_decrypt
+ krb5_encrypt
+ krb5_string_to_key
+ krb5_process_key
+ krb5_finish_key
+ krb5_init_random_key
+ krb5_finish_random_key
+ krb5_random_key
+#
+ krb5_425_conv_principal
+ krb5_524_conv_principal
+#
+ krb5_cksumtype_to_string
+ krb5_deltat_to_string
+ krb5_enctype_to_string
+ krb5_salttype_to_string
+ krb5_string_to_cksumtype
+ krb5_string_to_deltat
+ krb5_string_to_enctype
+ krb5_string_to_salttype
+ krb5_string_to_timestamp
+ krb5_timestamp_to_sfstring
+ krb5_timestamp_to_string
+#
+ krb5_auth_con_init
+ krb5_auth_con_free
+ krb5_auth_con_setflags
+ krb5_auth_con_getflags
+ krb5_auth_con_setaddrs
+ krb5_auth_con_getaddrs
+ krb5_auth_con_setports
+ krb5_auth_con_setuseruserkey
+ krb5_auth_con_getkey
+ krb5_auth_con_getlocalsubkey
+ krb5_auth_con_set_req_cksumtype
+ krb5_auth_con_set_safe_cksumtype
+# krb5_auth_con_getcksumtype Why is this missing from sources?
+ krb5_auth_con_getlocalseqnumber
+ krb5_auth_con_getremoteseqnumber
+ krb5_auth_con_initivector
+ krb5_auth_con_getivector
+ krb5_auth_con_setivector
+ krb5_auth_con_setrcache
+ krb5_auth_con_getrcache
+ krb5_auth_con_getremotesubkey
+ krb5_auth_con_getauthenticator
+ krb5_auth_con_genaddrs
+#
+ krb5_cc_default
+ krb5_cc_default_name
+ krb5_cc_register
+ krb5_cc_resolve
+#
+ krb5_kt_default
+ krb5_kt_register
+ krb5_kt_resolve
+ krb5_kt_add_entry
+ krb5_kt_free_entry
+ krb5_kt_read_service_key
+ krb5_kt_remove_entry
+
+#
+ krb5_change_password
+#
+ krb5_cc_set_default_name
+#
+ krb5_get_profile
+#
+# Added for 1.2:
+ krb5_decode_ticket
--- /dev/null
+#----------------------------------------------------
+# Kerberos5Lib.exp
+#
+# Public Kerberos v5 API
+#----------------------------------------------------
+
+ ___initializeK5
+
+# Kerberos 5
+ _krb5_build_principal
+ _krb5_build_principal_ext
+ _krb5_copy_addr
+ _krb5_copy_addresses
+ _krb5_copy_authdata
+ _krb5_copy_authenticator
+ _krb5_copy_checksum
+ _krb5_copy_creds
+ _krb5_copy_data
+ _krb5_copy_keyblock
+ _krb5_copy_keyblock_contents
+ _krb5_copy_principal
+ _krb5_copy_ticket
+ _krb5_decrypt_tkt_part
+ _krb5_free_address
+ _krb5_free_addresses
+ _krb5_free_ap_rep
+ _krb5_free_ap_rep_enc_part
+ _krb5_free_ap_req
+ _krb5_free_authdata
+ _krb5_free_authenticator
+ _krb5_free_authenticator_contents
+ _krb5_free_checksum
+ _krb5_free_context
+ _krb5_free_cred
+ _krb5_free_cred_contents
+ _krb5_free_cred_enc_part
+ _krb5_free_creds
+ _krb5_free_data
+ _krb5_free_data_contents
+ _krb5_free_default_realm
+ _krb5_free_enc_kdc_rep_part
+ _krb5_free_enc_tkt_part
+ _krb5_free_error
+ _krb5_free_host_realm
+ _krb5_free_kdc_rep
+ _krb5_free_kdc_req
+ _krb5_free_keyblock
+ _krb5_free_keyblock_contents
+ _krb5_free_last_req
+ _krb5_free_pa_data
+ _krb5_free_principal
+ _krb5_free_priv
+ _krb5_free_priv_enc_part
+ _krb5_free_pwd_data
+ _krb5_free_pwd_sequences
+ _krb5_free_safe
+ _krb5_free_tgt_creds
+ _krb5_free_ticket
+ _krb5_free_tickets
+ _krb5_free_tkt_authent
+ _krb5_free_checksum_contents
+ _krb5_free_cksumtypes
+ _krb5_fwd_tgt_creds
+ _krb5_get_credentials
+ _krb5_get_credentials_renew
+ _krb5_get_credentials_validate
+ _krb5_get_default_realm
+ _krb5_get_host_realm
+ _krb5_get_in_tkt
+ _krb5_get_in_tkt_with_keytab
+ _krb5_get_in_tkt_with_password
+ _krb5_get_in_tkt_with_skey
+ _krb5_get_init_creds_opt_init
+ _krb5_get_init_creds_opt_set_tkt_life
+ _krb5_get_init_creds_opt_set_renew_life
+ _krb5_get_init_creds_opt_set_forwardable
+ _krb5_get_init_creds_opt_set_proxiable
+ _krb5_get_init_creds_opt_set_etype_list
+ _krb5_get_init_creds_opt_set_address_list
+ _krb5_get_init_creds_opt_set_preauth_list
+ _krb5_get_init_creds_opt_set_salt
+ _krb5_get_init_creds_password
+ _krb5_get_init_creds_keytab
+ _krb5_get_validated_creds
+ _krb5_get_renewed_creds
+ _krb5_get_notification_message
+ _krb5_get_time_offsets
+ _krb5_init_context
+ _krb5_mk_error
+ _krb5_mk_priv
+ _krb5_mk_rep
+ _krb5_mk_req
+ _krb5_mk_req_extended
+ _krb5_mk_safe
+ _krb5_os_localaddr
+ _krb5_parse_name
+ _krb5_principal_compare
+ _krb5_get_prompt_types
+ _krb5_rd_cred
+ _krb5_rd_error
+ _krb5_rd_priv
+ _krb5_rd_rep
+ _krb5_rd_req
+ _krb5_rd_safe
+ _krb5_read_password
+ _krb5_recvauth
+ _krb5_sendauth
+ _krb5_sname_to_principal
+ _krb5_timeofday
+ _krb5_unparse_name
+ _krb5_unparse_name_ext
+ _krb5_free_unparsed_name
+ _krb5_us_timeofday
+ _krb5_get_server_rcache
+#
+ _krb5_use_enctype
+ _krb5_checksum_size
+ _krb5_encrypt_size
+ _krb5_calculate_checksum
+ _krb5_verify_checksum
+ _krb5_eblock_enctype
+#
+ _krb5_decrypt
+ _krb5_encrypt
+ _krb5_string_to_key
+ _krb5_process_key
+ _krb5_finish_key
+ _krb5_init_random_key
+ _krb5_finish_random_key
+ _krb5_random_key
+#
+ _krb5_425_conv_principal
+ _krb5_524_conv_principal
+#
+ _krb5_cksumtype_to_string
+ _krb5_deltat_to_string
+ _krb5_enctype_to_string
+ _krb5_salttype_to_string
+ _krb5_string_to_cksumtype
+ _krb5_string_to_deltat
+ _krb5_string_to_enctype
+ _krb5_string_to_salttype
+ _krb5_string_to_timestamp
+ _krb5_timestamp_to_sfstring
+ _krb5_timestamp_to_string
+#
+ _krb5_auth_con_init
+ _krb5_auth_con_free
+ _krb5_auth_con_setflags
+ _krb5_auth_con_getflags
+ _krb5_auth_con_setaddrs
+ _krb5_auth_con_getaddrs
+ _krb5_auth_con_setports
+ _krb5_auth_con_setuseruserkey
+ _krb5_auth_con_getkey
+ _krb5_auth_con_getlocalsubkey
+ _krb5_auth_con_set_req_cksumtype
+ _krb5_auth_con_set_safe_cksumtype
+# _krb5_auth_con_getcksumtype Why is this missing from sources?
+ _krb5_auth_con_getlocalseqnumber
+ _krb5_auth_con_getremoteseqnumber
+ _krb5_auth_con_initivector
+ _krb5_auth_con_getivector
+ _krb5_auth_con_setivector
+ _krb5_auth_con_setrcache
+ _krb5_auth_con_getrcache
+ _krb5_auth_con_getremotesubkey
+ _krb5_auth_con_getauthenticator
+ _krb5_auth_con_genaddrs
+#
+ _krb5_cc_default
+ _krb5_cc_default_name
+ _krb5_cc_register
+ _krb5_cc_resolve
+#
+ _krb5_kt_default
+ _krb5_kt_register
+ _krb5_kt_resolve
+ _krb5_kt_add_entry
+ _krb5_kt_free_entry
+ _krb5_kt_read_service_key
+ _krb5_kt_remove_entry
+
+#
+ _krb5_change_password
+#
+ _krb5_cc_set_default_name
+#
+ _krb5_get_profile
+#
+# Added for 1.2:
+ _krb5_decode_ticket
+
+#----------------------------------------------------
+# PrivateKerberos5Lib.exp
+#
+# Exports from Kerberos v5 library which are not
+# a part of the public API, but are needed by some
+# critical clients. Each call is annotated by the
+# offending client.
+#----------------------------------------------------
+
+ _krb5_size_opaque
+ _krb5_internalize_opaque
+ _krb5_externalize_opaque
+ _krb5_ser_pack_int32
+ _krb5_ser_unpack_int32
+ _krb5_ser_pack_bytes
+ _krb5_ser_unpack_bytes
+ _krb5_ser_auth_context_init
+ _krb5_ser_context_init
+ _krb5_ser_ccache_init
+ _krb5_ser_keytab_init
+ _krb5_ser_rcache_init
+ _decode_krb5_ap_req
+ _krb5_mcc_ops
+ _krb5_c_keyed_checksum_types
+ _krb5_c_random_make_octets
+ _krb5_c_encrypt
+ _krb5_c_make_checksum
+ _krb5_c_decrypt
+ _krb5_c_verify_checksum
+ _krb5_c_block_size
+ _krb5_c_checksum_length
+ _krb5_c_encrypt_length
+ _krb5int_cc_default
+
\ No newline at end of file
mitsupportlib-root-folder = {root-folder}:::MITSupportLib:
mitkerberoslib-root-folder = {root-folder}:
makefile-name = {root-folder}mac:Makefile
+makefile-dependency = #{root-folder}mac:Makefile
library-output-folder = {root-folder}bin:
-library-platform-PPC = .PPC
+library-target-macos9 = .9
+library-target-carbon = .CB
-library-kind-debug = .debug
+library-kind-debug = d
library-kind-final =
+fragment-name-macos9 =
+fragment-name-carbon = ";Carbon"
+fragment-name-debug-macos9 = ".debug"
+fragment-name-debug-carbon = ";Debug"
+fragment-name-final-macos9 =
+fragment-name-final-carbon =
+
##############################################################################################################
### Top-level targets -- abstract targets for convenient grouping
##############################################################################################################
all Ä unset-echo all-debug all-final
# Debugging versions
-all-debug Ä unset-echo ppc-debug
+all-debug Ä unset-echo macos9-debug-build carbon-debug-build
+carbon-debug Ä unset-echo carbon-debug-build
+macos9-debug Ä unset-echo macos9-debug-build
# Final versions
-all-final Ä unset-echo ppc-final
+all-final Ä unset-echo macos9-final-build carbon-final-build
+carbon-final Ä unset-echo carbon-final-build
+macos9-final Ä unset-echo macos9-final-build
-# Clasic 68K glue
+# Clasic 69K glue
glue Ä unset-echo glue-gss glue-krb5
unset-echo Ä
##############################################################################################################
gss-library-output-folder = {root-folder}:GSSLib:Binaries:
+privatekrb5-library-output-folder = {root-folder}:Kerberos5Lib:Binaries:
krb5-library-output-folder = {root-folder}:Kerberos5Lib:Binaries:
profile-library-output-folder = {root-folder}:KerberosProfileLib:Binaries:
comerr-library-output-folder = {root-folder}:ComErrLib:Binaries:
gss-library-name = GSSLib
+privatekrb5-library-name = PrivateKrb5Lib
krb5-library-name = Kerberos5Lib
profile-library-name = KrbProfileLib
comerr-library-name = ComErrLib
gss-library-export = {root-folder}mac:GSSLibrary.exp
-krb5-library-export = {root-folder}mac:K5Library.exp
+privatekrb5-library-export = {root-folder}mac:PrivateKerberos5Lib.exp
+krb5-library-export = {root-folder}mac:Kerberos5Lib.exp
profile-library-export = {root-folder}util:profile:profile.exp
comerr-library-export = {root-folder}util:et:et.exp
gss-library-fragment-name = "GSSLibrary"
+gss-library-fragment-name-carbon = "GSSLibrary"
+privatekrb5-library-fragment-name = "MIT Kerberos¥PrivateKerberos5Lib"
+privatekrb5-library-fragment-name-carbon = "MIT Kerberos;PrivateKerberos5Lib"
krb5-library-fragment-name = "MIT Kerberos¥Kerberos5Lib"
+krb5-library-fragment-name-carbon = "MIT Kerberos;Kerberos5Lib"
profile-library-fragment-name = "MIT Kerberos¥KerberosProfileLib"
+profile-library-fragment-name-carbon = "MIT Kerberos;KerberosProfileLib"
comerr-library-fragment-name = "MIT Kerberos¥ComErrLib"
+comerr-library-fragment-name-carbon = "MIT Kerberos;ComErrLib"
gss-library-main = ¶"¶"
+privatekrb5-library-main = ¶"¶"
krb5-library-main = ¶"¶"
profile-library-main = ¶"¶"
comerr-library-main = ¶"¶"
gss-library-init = __initializeGSS
-krb5-library-init = __initializeK5
+privatekrb5-library-init = __initializeK5
+krb5-library-init = ¶"¶"
profile-library-init = InitializeProfileLib
comerr-library-init = __initialize
gss-library-term = __terminateGSS
-krb5-library-term = __terminateK5
+privatekrb5-library-term = __terminateK5
+krb5-library-term = ¶"¶"
profile-library-term = TerminateProfileLib
comerr-library-term = __terminate
gss-library-definition-version = 0
gss-library-implementation-version = 1
-krb5-library-current-version = 2
-krb5-library-definition-version = 2
-krb5-library-implementation-version = 2
+privatekrb5-library-current-version = 5
+privatekrb5-library-definition-version = 5
+privatekrb5-library-implementation-version = 5
+
+krb5-library-current-version = 5
+krb5-library-definition-version = 5
+krb5-library-implementation-version = 5
profile-library-current-version = 0
profile-library-definition-version = 0
list-generation-script-working-folder = "{root-folder}mac:"
list-generation-script-folder = "{root-folder}mac:"
-list-generation-script = "{list-generation-script-folder}macfile_gen.pl"
+list-generation-script = "{list-generation-script-folder}macfile_gen.macpl"
+list-generation-script-source = "{list-generation-script-folder}macfile_gen.pl"
list-generation-script-root = ".."
all-files-list = {root-folder}"All files.list"
krb5-sources-list = {root-folder}"Krb5 sources.list"
profile-sources-list = {root-folder}"Profile sources.list"
-gss-objects-ppc-debug-list = {root-folder}"GSS objects PPC debug.list"
-gss-objects-ppc-final-list = {root-folder}"GSS objects PPC final.list"
+gss-objects-macos9-debug-list = {root-folder}"GSS objects 9 debug.list"
+gss-objects-macos9-final-list = {root-folder}"GSS objects 9 final.list"
+gss-objects-carbon-debug-list = {root-folder}"GSS objects CB debug.list"
+gss-objects-carbon-final-list = {root-folder}"GSS objects CB final.list"
-krb5-objects-ppc-debug-list = {root-folder}"Krb5 objects PPC debug.list"
-krb5-objects-ppc-final-list = {root-folder}"Krb5 objects PPC final.list"
+krb5-objects-macos9-debug-list = {root-folder}"Krb5 objects 9 debug.list"
+krb5-objects-macos9-final-list = {root-folder}"Krb5 objects 9 final.list"
+krb5-objects-carbon-debug-list = {root-folder}"Krb5 objects CB debug.list"
+krb5-objects-carbon-final-list = {root-folder}"Krb5 objects CB final.list"
-profile-objects-ppc-debug-list = {root-folder}"Profile objects PPC debug.list"
-profile-objects-ppc-final-list = {root-folder}"Profile objects PPC final.list"
+profile-objects-macos9-debug-list = {root-folder}"Profile objects 9 debug.list"
+profile-objects-macos9-final-list = {root-folder}"Profile objects 9 final.list"
+profile-objects-carbon-debug-list = {root-folder}"Profile objects CB debug.list"
+profile-objects-carbon-final-list = {root-folder}"Profile objects CB final.list"
-comerr-objects-ppc-debug-list = {root-folder}"ComErr objects PPC debug.list"
-comerr-objects-ppc-final-list = {root-folder}"ComErr objects PPC final.list"
+comerr-objects-macos9-debug-list = {root-folder}"ComErr objects 9 debug.list"
+comerr-objects-macos9-final-list = {root-folder}"ComErr objects 9 final.list"
+comerr-objects-carbon-debug-list = {root-folder}"ComErr objects CB debug.list"
+comerr-objects-carbon-final-list = {root-folder}"ComErr objects CB final.list"
all-lists = ¶
{all-files-list} ¶
{include-folders-list} ¶
{gss-sources-list} ¶
{krb5-sources-list} ¶
- {gss-objects-ppc-debug-list} ¶
- {gss-objects-ppc-final-list} ¶
- {krb5-objects-ppc-debug-list} ¶
- {krb5-objects-ppc-final-list} ¶
- {profile-objects-ppc-debug-list} ¶
- {profile-objects-ppc-final-list} ¶
- {comerr-objects-ppc-debug-list} ¶
- {comerr-objects-ppc-final-list}
+ {gss-objects-macos9-debug-list} ¶
+ {gss-objects-macos9-final-list} ¶
+ {gss-objects-carbon-debug-list} ¶
+ {gss-objects-carbon-final-list} ¶
+ {krb5-objects-macos9-debug-list} ¶
+ {krb5-objects-macos9-final-list} ¶
+ {krb5-objects-carbon-debug-list} ¶
+ {krb5-objects-carbon-final-list} ¶
+ {profile-objects-macos9-debug-list} ¶
+ {profile-objects-macos9-final-list} ¶
+ {profile-objects-carbon-debug-list} ¶
+ {profile-objects-carbon-final-list} ¶
+ {comerr-objects-macos9-debug-list} ¶
+ {comerr-objects-macos9-final-list} ¶
+ {comerr-objects-carbon-debug-list} ¶
+ {comerr-objects-carbon-final-list}
file-lists Ä {all-lists}
+{list-generation-script} Ä {list-generation-script-source}
+ perl -p -e 's/\r/\n/g;' < {list-generation-script-source} > {list-generation-script}
+
# Note that even though the list generation script tries to have a mechanism allowing you to run it
# in different directories, it actually doesn't work too well because it wants a UNIX-style relative
# path to root Makefile.in. This is why we run it with -x to specify the root.
-{all-files-list} Ä {list-generation-script} {makefile-name}
+{all-files-list} Ä {list-generation-script} {makefile-dependency}
perl -x"{list-generation-script-working-folder}" {list-generation-script} all-files {list-generation-script-root} ¶
> {Targ}
-{all-sources-list} Ä {all-files-list} {list-generation-script} {makefile-name}
+{all-sources-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
perl -x"{list-generation-script-working-folder}" {list-generation-script} all-sources {list-generation-script-root} ¶
< {all-files-list} > {Targ}
-{all-folders-list} Ä {all-files-list} {list-generation-script} {makefile-name}
+{all-folders-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
perl -x"{list-generation-script-working-folder}" {list-generation-script} all-folders {list-generation-script-root} ¶
< {all-files-list} > {Targ}
-{include-folders-list} Ä {all-files-list} {list-generation-script} {makefile-name}
+{include-folders-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
perl -x"{list-generation-script-working-folder}" {list-generation-script} include-folders {list-generation-script-root} ¶
< {all-files-list} > {Targ}
-{gss-sources-list} Ä {all-files-list} {list-generation-script} {makefile-name}
+{gss-sources-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
perl -x"{list-generation-script-working-folder}" {list-generation-script} gss-sources {list-generation-script-root} ¶
< {all-files-list} > {Targ}
-{krb5-sources-list} Ä {all-files-list} {list-generation-script} {makefile-name}
+{krb5-sources-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
perl -x"{list-generation-script-working-folder}" {list-generation-script} krb5-sources {list-generation-script-root} ¶
< {all-files-list} > {Targ}
-{gss-objects-ppc-debug-list} Ä {all-files-list} {list-generation-script} {makefile-name}
- perl -x"{list-generation-script-working-folder}" {list-generation-script} gss-objects-ppc-debug {list-generation-script-root} ¶
+{gss-objects-macos9-debug-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
+ perl -x"{list-generation-script-working-folder}" {list-generation-script} gss-objects-macos9-debug {list-generation-script-root} ¶
+ < {all-files-list} > {Targ}
+
+{gss-objects-macos9-final-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
+ perl -x"{list-generation-script-working-folder}" {list-generation-script} gss-objects-macos9-final {list-generation-script-root} ¶
+ < {all-files-list} > {Targ}
+
+{gss-objects-carbon-debug-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
+ perl -x"{list-generation-script-working-folder}" {list-generation-script} gss-objects-carbon-debug {list-generation-script-root} ¶
+ < {all-files-list} > {Targ}
+
+{gss-objects-carbon-final-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
+ perl -x"{list-generation-script-working-folder}" {list-generation-script} gss-objects-carbon-final {list-generation-script-root} ¶
+ < {all-files-list} > {Targ}
+
+{krb5-objects-macos9-debug-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
+ perl -x"{list-generation-script-working-folder}" {list-generation-script} krb5-objects-macos9-debug {list-generation-script-root} ¶
+ < {all-files-list} > {Targ}
+
+{krb5-objects-macos9-final-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
+ perl -x"{list-generation-script-working-folder}" {list-generation-script} krb5-objects-macos9-final {list-generation-script-root} ¶
+ < {all-files-list} > {Targ}
+
+{krb5-objects-carbon-debug-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
+ perl -x"{list-generation-script-working-folder}" {list-generation-script} krb5-objects-carbon-debug {list-generation-script-root} ¶
+ < {all-files-list} > {Targ}
+
+{krb5-objects-carbon-final-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
+ perl -x"{list-generation-script-working-folder}" {list-generation-script} krb5-objects-carbon-final {list-generation-script-root} ¶
+ < {all-files-list} > {Targ}
+
+{profile-objects-macos9-debug-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
+ perl -x"{list-generation-script-working-folder}" {list-generation-script} profile-objects-macos9-debug {list-generation-script-root} ¶
< {all-files-list} > {Targ}
-{gss-objects-ppc-final-list} Ä {all-files-list} {list-generation-script} {makefile-name}
- perl -x"{list-generation-script-working-folder}" {list-generation-script} gss-objects-ppc-final {list-generation-script-root} ¶
+{profile-objects-macos9-final-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
+ perl -x"{list-generation-script-working-folder}" {list-generation-script} profile-objects-macos9-final {list-generation-script-root} ¶
< {all-files-list} > {Targ}
-{krb5-objects-ppc-debug-list} Ä {all-files-list} {list-generation-script} {makefile-name}
- perl -x"{list-generation-script-working-folder}" {list-generation-script} krb5-objects-ppc-debug {list-generation-script-root} ¶
+{profile-objects-carbon-debug-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
+ perl -x"{list-generation-script-working-folder}" {list-generation-script} profile-objects-carbon-debug {list-generation-script-root} ¶
< {all-files-list} > {Targ}
-{krb5-objects-ppc-final-list} Ä {all-files-list} {list-generation-script} {makefile-name}
- perl -x"{list-generation-script-working-folder}" {list-generation-script} krb5-objects-ppc-final {list-generation-script-root} ¶
+{profile-objects-carbon-final-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
+ perl -x"{list-generation-script-working-folder}" {list-generation-script} profile-objects-carbon-final {list-generation-script-root} ¶
< {all-files-list} > {Targ}
-{profile-objects-ppc-debug-list} Ä {all-files-list} {list-generation-script} {makefile-name}
- perl -x"{list-generation-script-working-folder}" {list-generation-script} profile-objects-ppc-debug {list-generation-script-root} ¶
+{comerr-objects-macos9-debug-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
+ perl -x"{list-generation-script-working-folder}" {list-generation-script} comerr-objects-macos9-debug {list-generation-script-root} ¶
< {all-files-list} > {Targ}
-{profile-objects-ppc-final-list} Ä {all-files-list} {list-generation-script} {makefile-name}
- perl -x"{list-generation-script-working-folder}" {list-generation-script} profile-objects-ppc-final {list-generation-script-root} ¶
+{comerr-objects-macos9-final-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
+ perl -x"{list-generation-script-working-folder}" {list-generation-script} comerr-objects-macos9-final {list-generation-script-root} ¶
< {all-files-list} > {Targ}
-{comerr-objects-ppc-debug-list} Ä {all-files-list} {list-generation-script} {makefile-name}
- perl -x"{list-generation-script-working-folder}" {list-generation-script} comerr-objects-ppc-debug {list-generation-script-root} ¶
+{comerr-objects-carbon-debug-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
+ perl -x"{list-generation-script-working-folder}" {list-generation-script} comerr-objects-carbon-debug {list-generation-script-root} ¶
< {all-files-list} > {Targ}
-{comerr-objects-ppc-final-list} Ä {all-files-list} {list-generation-script} {makefile-name}
- perl -x"{list-generation-script-working-folder}" {list-generation-script} comerr-objects-ppc-final {list-generation-script-root} ¶
+{comerr-objects-carbon-final-list} Ä {all-files-list} {list-generation-script} {makefile-dependency}
+ perl -x"{list-generation-script-working-folder}" {list-generation-script} comerr-objects-carbon-final {list-generation-script-root} ¶
< {all-files-list} > {Targ}
##############################################################################################################
### Autogenerated files
##############################################################################################################
-autogeneration-h-script = {root-folder}util:et:et_h.perl
-autogeneration-c-script = {root-folder}util:et:et_c.perl
+autogeneration-h-script = {root-folder}util:et:et_h.macpl
+autogeneration-h-script-source = {root-folder}util:et:et_h.pl
+autogeneration-c-script = {root-folder}util:et:et_c.macpl
+autogeneration-c-script-source = {root-folder}util:et:et_c.pl
autogenerated-files = ¶
{root-folder}include:asn1_err.h ¶
{root-folder}util:profile:profile.h ¶
{root-folder}include:profile.h ¶
{root-folder}include:krb5:osconf.h ¶
- {root-folder}lib:gssapi:generic:gssapi.h ¶
- {root-folder}include:autoconf.h
+ {root-folder}lib:gssapi:generic:gssapi.h
### error table headers
-{root-folder}include:asn1_err.h Ä {root-folder}lib:krb5:error_tables:asn1_err.et {makefile-name} {autogeneration-h-script}
- perl {autogeneration-h-script} outfile="{root-folder}include:asn1_err.h" < "{root-folder}lib:krb5:error_tables:asn1_err.et"
+{autogeneration-h-script} Ä {autogeneration-h-script-source}
+ perl -p -e 's/\r/\n/g;' < {autogeneration-h-script-source} > {autogeneration-h-script}
+
+{root-folder}include:asn1_err.h Ä {root-folder}lib:krb5:error_tables:asn1_err.et {makefile-dependency} {autogeneration-h-script}
+ Catenate {root-folder}lib:krb5:error_tables:asn1_err.et | perl -p -e 's/\r/\n/g;' | Catenate | ¶
+ perl {autogeneration-h-script} outfile="{root-folder}include:asn1_err.h"
-{root-folder}include:kdb5_err.h Ä {root-folder}lib:krb5:error_tables:kdb5_err.et {makefile-name} {autogeneration-h-script}
- perl {autogeneration-h-script} outfile="{root-folder}include:kdb5_err.h" < "{root-folder}lib:krb5:error_tables:kdb5_err.et"
+{root-folder}include:kdb5_err.h Ä {root-folder}lib:krb5:error_tables:kdb5_err.et {makefile-dependency} {autogeneration-h-script}
+ Catenate {root-folder}lib:krb5:error_tables:kdb5_err.et | perl -p -e 's/\r/\n/g;' | Catenate | ¶
+ perl {autogeneration-h-script} outfile="{root-folder}include:kdb5_err.h"
-{root-folder}include:krb5_err.h Ä {root-folder}lib:krb5:error_tables:krb5_err.et {makefile-name} {autogeneration-h-script}
- perl {autogeneration-h-script} outfile="{root-folder}include:krb5_err.h" < "{root-folder}lib:krb5:error_tables:krb5_err.et"
+{root-folder}include:krb5_err.h Ä {root-folder}lib:krb5:error_tables:krb5_err.et {makefile-dependency} {autogeneration-h-script}
+ Catenate {root-folder}lib:krb5:error_tables:krb5_err.et | perl -p -e 's/\r/\n/g;' | Catenate | ¶
+ perl {autogeneration-h-script} outfile="{root-folder}include:krb5_err.h"
-{root-folder}include:kv5m_err.h Ä {root-folder}lib:krb5:error_tables:kv5m_err.et {makefile-name} {autogeneration-h-script}
- perl {autogeneration-h-script} outfile="{root-folder}include:kv5m_err.h" < "{root-folder}lib:krb5:error_tables:kv5m_err.et"
+{root-folder}include:kv5m_err.h Ä {root-folder}lib:krb5:error_tables:kv5m_err.et {makefile-dependency} {autogeneration-h-script}
+ Catenate {root-folder}lib:krb5:error_tables:kv5m_err.et | perl -p -e 's/\r/\n/g;' | Catenate | ¶
+ perl {autogeneration-h-script} outfile="{root-folder}include:kv5m_err.h"
-{root-folder}include:adm_err.h Ä {root-folder}lib:krb5:error_tables:adm_err.et {makefile-name} {autogeneration-h-script}
- perl {autogeneration-h-script} outfile="{root-folder}include:adm_err.h" < "{root-folder}lib:krb5:error_tables:adm_err.et"
+{root-folder}include:adm_err.h Ä {root-folder}lib:krb5:error_tables:adm_err.et {makefile-dependency} {autogeneration-h-script}
+ Catenate {root-folder}lib:krb5:error_tables:adm_err.et | perl -p -e 's/\r/\n/g;' | Catenate | ¶
+ perl {autogeneration-h-script} outfile="{root-folder}include:adm_err.h"
-{root-folder}lib:gssapi:generic:gssapi_err_generic.h Ä {root-folder}lib:gssapi:generic:gssapi_err_generic.et {makefile-name} {autogeneration-h-script}
- perl {autogeneration-h-script} outfile="{root-folder}lib:gssapi:generic:gssapi_err_generic.h" < "{root-folder}lib:gssapi:generic:gssapi_err_generic.et"
+{root-folder}lib:gssapi:generic:gssapi_err_generic.h Ä {root-folder}lib:gssapi:generic:gssapi_err_generic.et {makefile-dependency} {autogeneration-h-script}
+ Catenate {root-folder}lib:gssapi:generic:gssapi_err_generic.et | perl -p -e 's/\r/\n/g;' | Catenate | ¶
+ perl {autogeneration-h-script} outfile="{root-folder}lib:gssapi:generic:gssapi_err_generic.h"
-{root-folder}lib:gssapi:krb5:gssapi_err_krb5.h Ä {root-folder}lib:gssapi:krb5:gssapi_err_krb5.et {makefile-name} {autogeneration-h-script}
- perl {autogeneration-h-script} outfile="{root-folder}lib:gssapi:krb5:gssapi_err_krb5.h" < "{root-folder}lib:gssapi:krb5:gssapi_err_krb5.et"
+{root-folder}lib:gssapi:krb5:gssapi_err_krb5.h Ä {root-folder}lib:gssapi:krb5:gssapi_err_krb5.et {makefile-dependency} {autogeneration-h-script}
+ Catenate {root-folder}lib:gssapi:krb5:gssapi_err_krb5.et | perl -p -e 's/\r/\n/g;' | Catenate | ¶
+ perl {autogeneration-h-script} outfile="{root-folder}lib:gssapi:krb5:gssapi_err_krb5.h"
-{root-folder}util:profile:prof_err.h Ä {root-folder}util:profile:prof_err.et {makefile-name} {autogeneration-h-script}
- perl {autogeneration-h-script} outfile="{root-folder}util:profile:prof_err.h" < "{root-folder}util:profile:prof_err.et"
+{root-folder}util:profile:prof_err.h Ä {root-folder}util:profile:prof_err.et {makefile-dependency} {autogeneration-h-script}
+ Catenate {root-folder}util:profile:prof_err.et | perl -p -e 's/\r/\n/g;' | Catenate | ¶
+ perl {autogeneration-h-script} outfile="{root-folder}util:profile:prof_err.h"
### error table sources
-{root-folder}lib:krb5:error_tables:asn1_err.c Ä {root-folder}lib:krb5:error_tables:asn1_err.et {makefile-name} {autogeneration-c-script}
- perl {autogeneration-c-script} outfile="{root-folder}lib:krb5:error_tables:asn1_err.c" < "{root-folder}lib:krb5:error_tables:asn1_err.et"
+{autogeneration-c-script} Ä {autogeneration-c-script-source}
+ perl -p -e 's/\r/\n/g;' < {autogeneration-c-script-source} > {autogeneration-c-script}
-{root-folder}lib:krb5:error_tables:kdb5_err.c Ä {root-folder}lib:krb5:error_tables:kdb5_err.et {makefile-name} {autogeneration-c-script}
- perl {autogeneration-c-script} outfile="{root-folder}lib:krb5:error_tables:kdb5_err.c" < "{root-folder}lib:krb5:error_tables:kdb5_err.et"
+{root-folder}lib:krb5:error_tables:asn1_err.c Ä {root-folder}lib:krb5:error_tables:asn1_err.et {makefile-dependency} {autogeneration-c-script}
+ Catenate {root-folder}lib:krb5:error_tables:asn1_err.et | perl -p -e 's/\r/\n/g;' | Catenate | ¶
+ perl {autogeneration-c-script} outfile="{root-folder}lib:krb5:error_tables:asn1_err.c"
-{root-folder}lib:krb5:error_tables:krb5_err.c Ä {root-folder}lib:krb5:error_tables:krb5_err.et {makefile-name} {autogeneration-c-script}
- perl {autogeneration-c-script} outfile="{root-folder}lib:krb5:error_tables:krb5_err.c" < "{root-folder}lib:krb5:error_tables:krb5_err.et"
+{root-folder}lib:krb5:error_tables:kdb5_err.c Ä {root-folder}lib:krb5:error_tables:kdb5_err.et {makefile-dependency} {autogeneration-c-script}
+ Catenate {root-folder}lib:krb5:error_tables:kdb5_err.et | perl -p -e 's/\r/\n/g;' | Catenate | ¶
+ perl {autogeneration-c-script} outfile="{root-folder}lib:krb5:error_tables:kdb5_err.c"
-{root-folder}lib:krb5:error_tables:kv5m_err.c Ä {root-folder}lib:krb5:error_tables:kv5m_err.et {makefile-name} {autogeneration-c-script}
- perl {autogeneration-c-script} outfile="{root-folder}lib:krb5:error_tables:kv5m_err.c" < "{root-folder}lib:krb5:error_tables:kv5m_err.et"
+{root-folder}lib:krb5:error_tables:krb5_err.c Ä {root-folder}lib:krb5:error_tables:krb5_err.et {makefile-dependency} {autogeneration-c-script}
+ Catenate {root-folder}lib:krb5:error_tables:krb5_err.et | perl -p -e 's/\r/\n/g;' | Catenate | ¶
+ perl {autogeneration-c-script} outfile="{root-folder}lib:krb5:error_tables:krb5_err.c"
-{root-folder}lib:krb5:error_tables:adm_err.c Ä {root-folder}lib:krb5:error_tables:adm_err.et {makefile-name} {autogeneration-c-script}
- perl {autogeneration-c-script} outfile="{root-folder}lib:krb5:error_tables:adm_err.c" < "{root-folder}lib:krb5:error_tables:adm_err.et"
+{root-folder}lib:krb5:error_tables:kv5m_err.c Ä {root-folder}lib:krb5:error_tables:kv5m_err.et {makefile-dependency} {autogeneration-c-script}
+ Catenate {root-folder}lib:krb5:error_tables:kv5m_err.et | perl -p -e 's/\r/\n/g;' | Catenate | ¶
+ perl {autogeneration-c-script} outfile="{root-folder}lib:krb5:error_tables:kv5m_err.c"
-{root-folder}lib:gssapi:generic:gssapi_err_generic.c Ä {root-folder}lib:gssapi:generic:gssapi_err_generic.et {makefile-name} {autogeneration-c-script}
- perl {autogeneration-c-script} outfile="{root-folder}lib:gssapi:generic:gssapi_err_generic.c" < "{root-folder}lib:gssapi:generic:gssapi_err_generic.et"
+{root-folder}lib:krb5:error_tables:adm_err.c Ä {root-folder}lib:krb5:error_tables:adm_err.et {makefile-dependency} {autogeneration-c-script}
+ Catenate {root-folder}lib:krb5:error_tables:adm_err.et | perl -p -e 's/\r/\n/g;' | Catenate | ¶
+ perl {autogeneration-c-script} outfile="{root-folder}lib:krb5:error_tables:adm_err.c"
-{root-folder}lib:gssapi:krb5:gssapi_err_krb5.c Ä {root-folder}lib:gssapi:krb5:gssapi_err_krb5.et {makefile-name} {autogeneration-c-script}
- perl {autogeneration-c-script} outfile="{root-folder}lib:gssapi:krb5:gssapi_err_krb5.c" < "{root-folder}lib:gssapi:krb5:gssapi_err_krb5.et"
+{root-folder}lib:gssapi:generic:gssapi_err_generic.c Ä {root-folder}lib:gssapi:generic:gssapi_err_generic.et {makefile-dependency} {autogeneration-c-script}
+ Catenate {root-folder}lib:gssapi:generic:gssapi_err_generic.et | perl -p -e 's/\r/\n/g;' | Catenate | ¶
+ perl {autogeneration-c-script} outfile="{root-folder}lib:gssapi:generic:gssapi_err_generic.c"
-{root-folder}util:profile:prof_err.c Ä {root-folder}util:profile:prof_err.et {makefile-name} {autogeneration-c-script}
- perl {autogeneration-c-script} outfile="{root-folder}util:profile:prof_err.c" < "{root-folder}util:profile:prof_err.et"
+{root-folder}lib:gssapi:krb5:gssapi_err_krb5.c Ä {root-folder}lib:gssapi:krb5:gssapi_err_krb5.et {makefile-dependency} {autogeneration-c-script}
+ Catenate {root-folder}lib:gssapi:krb5:gssapi_err_krb5.et | perl -p -e 's/\r/\n/g;' | Catenate | ¶
+ perl {autogeneration-c-script} outfile="{root-folder}lib:gssapi:krb5:gssapi_err_krb5.c"
+
+{root-folder}util:profile:prof_err.c Ä {root-folder}util:profile:prof_err.et {makefile-dependency} {autogeneration-c-script}
+ Catenate {root-folder}util:profile:prof_err.et | perl -p -e 's/\r/\n/g;' | Catenate | ¶
+ perl {autogeneration-c-script} outfile="{root-folder}util:profile:prof_err.c"
### other autogenerated files
{root-folder}include:kdb5_err.h {root-folder}include:kv5m_err.h {root-folder}include:asn1_err.h
Catenate {root-folder}include:krb5.hin {root-folder}include:krb5_err.h {root-folder}include:kdb5_err.h ¶
{root-folder}include:kv5m_err.h {root-folder}include:asn1_err.h > {root-folder}include:krb5.h
+ Catenate {root-folder}include:krb5.h | perl -p -e 's/\n/\r/g;' | Catenate > {root-folder}include:krb5.h
{root-folder}util:profile:profile.h Ä {root-folder}util:profile:profile.hin {root-folder}util:profile:prof_err.h
Catenate {root-folder}util:profile:profile.hin {root-folder}util:profile:prof_err.h > {root-folder}util:profile:profile.h
+ Catenate {root-folder}util:profile:profile.h | perl -p -e 's/\n/\r/g;' | Catenate > {root-folder}util:profile:profile.h
{root-folder}include:profile.h Ä {root-folder}util:profile:profile.h
Catenate {root-folder}util:profile:profile.h > {root-folder}include:profile.h
+ Catenate {root-folder}include:profile.h | perl -p -e 's/\n/\r/g;' | Catenate > {root-folder}include:profile.h
SetFile -a l "{Targ}"
{root-folder}include:krb5:osconf.h Ä {root-folder}include:krb5:stock:osconf.h
Catenate {root-folder}include:krb5:stock:osconf.h > {root-folder}include:krb5:osconf.h
+ Catenate {root-folder}include:krb5:osconf.h | perl -p -e 's/\n/\r/g;' | Catenate > {root-folder}include:krb5:osconf.h
SetFile -a l "{Targ}"
{root-folder}lib:gssapi:generic:gssapi.h Ä {root-folder}lib:gssapi:generic:gssapi.hin
Catenate {root-folder}lib:gssapi:generic:gssapi.hin > {root-folder}lib:gssapi:generic:gssapi.h
+ Catenate {root-folder}lib:gssapi:generic:gssapi.h | perl -p -e 's/\n/\r/g;' | Catenate > {root-folder}lib:gssapi:generic:gssapi.h
SetFile -a l "{Targ}"
-{root-folder}include:autoconf.h Ä {root-folder}mac:libraries:autoconf.h
- Catenate {root-folder}mac:libraries:autoconf.h > {root-folder}include:autoconf.h
- SetFile -a l "{Targ}"
-
##############################################################################################################
### High-level abstract targets -- this is where we decide on options
##############################################################################################################
### General
### library-linker -- linker to use
### autogenerated-files -- list of autogenerated files
-### library-platform -- platform name (68K or PPC)
-### library-kind -- library kind (".debug" or "")
-### object-suffix -- object file suffix (.ppcf.o, .ppcd.o, .68kf.o, .68kd.o)
-### object-suffix-data -- object file suffix fdor data libraries (.ppc.o, .68k.o)
+### library-target -- platform name (Mac OS 9 or Carbon)
+### library-kind -- library kind (debug on non-debug)
+### object-suffix -- object file suffix (.9d.o, .CBd.o, .9.o, .CB.o)
+### object-suffix-data -- object file suffix for data libraries (.9.o, .CB.o)
### The following variables are platform- or kind-specific, but constant
-clib-ppc-debug = {mitsupportlib-root-folder}CLib:Binaries:CLib.PPC.debug
-clib-ppc-final = {mitsupportlib-root-folder}CLib:Binaries:CLib.PPC
-
-runtimelib-ppc-debug = {mitsupportlib-root-folder}RuntimeLib:Binaries:RuntimeLib.PPC.debug
-runtimelib-ppc-final = {mitsupportlib-root-folder}RuntimeLib:Binaries:RuntimeLib.PPC
-
-runtimelib-static-ppc-debug = {mitsupportlib-root-folder}"RuntimeLib:Binaries:ShlibRuntime.Lib.PPC.debug"
-runtimelib-static-ppc-final = {mitsupportlib-root-folder}"RuntimeLib:Binaries:ShlibRuntime.Lib.PPC"
-
-standard-libraries-ppc-debug = ¶
- "{clib-ppc-debug}" ¶
- "{runtimelib-ppc-debug}" ¶
- "{runtimelib-static-ppc-debug}" ¶
+clib-macos9-debug = {mitsupportlib-root-folder}CLib:Binaries:CLib.9d
+clib-macos9-final = {mitsupportlib-root-folder}CLib:Binaries:CLib.9
+clib-carbon-debug = {mitsupportlib-root-folder}CLib:Binaries:CLib.CBd
+clib-carbon-final = {mitsupportlib-root-folder}CLib:Binaries:CLib.CB
+
+runtimelib-macos9-debug = {mitsupportlib-root-folder}RuntimeLib:Binaries:RuntimeLib.9d
+runtimelib-macos9-final = {mitsupportlib-root-folder}RuntimeLib:Binaries:RuntimeLib.9
+runtimelib-carbon-debug = {mitsupportlib-root-folder}RuntimeLib:Binaries:RuntimeLib.CBd
+runtimelib-carbon-final = {mitsupportlib-root-folder}RuntimeLib:Binaries:RuntimeLib.CB
+
+runtimelib-static-macos9-debug = {mitsupportlib-root-folder}"RuntimeLib:Binaries:Runtime.9d.lib"
+runtimelib-static-macos9-final = {mitsupportlib-root-folder}"RuntimeLib:Binaries:Runtime.9.lib"
+runtimelib-static-carbon-debug = {mitsupportlib-root-folder}"RuntimeLib:Binaries:Runtime.CBd.lib"
+runtimelib-static-carbon-final = {mitsupportlib-root-folder}"RuntimeLib:Binaries:Runtime.CB.lib"
+
+standard-libraries-macos9-debug = ¶
+ "{clib-macos9-debug}" ¶
+ "{runtimelib-macos9-debug}" ¶
+ "{runtimelib-static-macos9-debug}" ¶
¶"{SharedLibraries}InterfaceLib¶" ¶
¶"{SharedLibraries}MathLib¶"
-standard-libraries-ppc-final = ¶
- "{clib-ppc-final}" ¶
- "{runtimelib-ppc-final}" ¶
- "{runtimelib-static-ppc-final}" ¶
+standard-libraries-macos9-final = ¶
+ "{clib-macos9-final}" ¶
+ "{runtimelib-macos9-final}" ¶
+ "{runtimelib-static-macos9-final}" ¶
¶"{SharedLibraries}InterfaceLib¶" ¶
¶"{SharedLibraries}MathLib¶"
-
-ccachelib-ppc-debug = {mitkerberoslib-root-folder}CCacheLib:Binaries:CCacheLib.PPC.debug
-ccachelib-ppc-final = {mitkerberoslib-root-folder}CCacheLib:Binaries:CCacheLib.PPC
-
-socketslib-ppc-debug = {mitsupportlib-root-folder}SocketsLib:Binaries:SocketsLib.PPC.debug
-socketslib-ppc-final = {mitsupportlib-root-folder}SocketsLib:Binaries:SocketsLib.PPC
-
-errorlib-ppc-debug = {mitsupportlib-root-folder}ErrorLib:Binaries:ErrorLib.PPC.debug
-errorlib-ppc-final = {mitsupportlib-root-folder}ErrorLib:Binaries:ErrorLib.PPC
-
-object-suffix-ppc-debug = .ppcd.o
-object-suffix-ppc-final = .ppcf.o
-object-suffix-ppc-data = .ppc.o
-
-gss-library-libraries-ppc-debug = ¶
- {standard-libraries-ppc-debug} ¶
- {krb5-library-output-folder}{krb5-library-name}{library-platform-ppc}{library-kind-debug} ¶
- {profile-library-output-folder}{profile-library-name}{library-platform-ppc}{library-kind-debug} ¶
- {comerr-library-output-folder}{comerr-library-name}{library-platform-ppc}{library-kind-debug}
-gss-library-libraries-ppc-final = ¶
- {standard-libraries-ppc-final} ¶
- {krb5-library-output-folder}{krb5-library-name}{library-platform-ppc}{library-kind-final} ¶
- {profile-library-output-folder}{profile-library-name}{library-platform-ppc}{library-kind-final} ¶
- {comerr-library-output-folder}{comerr-library-name}{library-platform-ppc}{library-kind-final}
-
-krb5-library-libraries-ppc-debug = ¶
- {standard-libraries-ppc-debug} ¶
- {ccachelib-ppc-debug} ¶
- {socketslib-ppc-debug} ¶
- {errorlib-ppc-debug} ¶
- {profile-library-output-folder}{profile-library-name}{library-platform-ppc}{library-kind-debug} ¶
- {comerr-library-output-folder}{comerr-library-name}{library-platform-ppc}{library-kind-debug} ¶
- ¶"{PPCLibraries}PPCMath64Lib.o¶" ¶
- ¶"{SharedLibraries}DriverServicesLib¶"
-krb5-library-libraries-ppc-final = ¶
- {standard-libraries-ppc-final} ¶
- {ccachelib-ppc-final} ¶
- {socketslib-ppc-final} ¶
- {errorlib-ppc-final} ¶
- {profile-library-output-folder}{profile-library-name}{library-platform-ppc}{library-kind-final} ¶
- {comerr-library-output-folder}{comerr-library-name}{library-platform-ppc}{library-kind-final} ¶
- ¶"{PPCLibraries}PPCMath64Lib.o¶" ¶
- ¶"{SharedLibraries}DriverServicesLib¶"
-
-profile-library-libraries-ppc-debug = ¶
- {standard-libraries-ppc-debug} ¶
- {comerr-library-output-folder}{comerr-library-name}{library-platform-ppc}{library-kind-debug}
-profile-library-libraries-ppc-final = ¶
- {standard-libraries-ppc-final} ¶
- {comerr-library-output-folder}{comerr-library-name}{library-platform-ppc}{library-kind-final}
-
-comerr-library-libraries-ppc-debug = ¶
- {standard-libraries-ppc-debug} {errorlib-ppc-debug}
-comerr-library-libraries-ppc-final = ¶
- {standard-libraries-ppc-final} {errorlib-ppc-final}
+standard-libraries-carbon-debug = ¶
+ "{clib-carbon-debug}" ¶
+ "{runtimelib-carbon-debug}" ¶
+ "{runtimelib-static-carbon-debug}" ¶
+ ¶"{SharedLibraries}CarbonLib¶"
+standard-libraries-carbon-final = ¶
+ "{clib-carbon-final}" ¶
+ "{runtimelib-carbon-final}" ¶
+ "{runtimelib-static-carbon-final}" ¶
+ ¶"{SharedLibraries}CarbonLib¶"
+
+ccachelib-macos9-debug = {mitkerberoslib-root-folder}CCacheLib:Binaries:CCacheLib.9d
+ccachelib-macos9-final = {mitkerberoslib-root-folder}CCacheLib:Binaries:CCacheLib.9
+ccachelib-carbon-debug = {mitkerberoslib-root-folder}CCacheLib:Binaries:CCacheLib.CBd
+ccachelib-carbon-final = {mitkerberoslib-root-folder}CCacheLib:Binaries:CCacheLib.CB
+
+loginlib-macos9-debug = {mitkerberoslib-root-folder}LoginLib:Binaries:KrbLoginLib.stub.9d
+loginlib-macos9-final = {mitkerberoslib-root-folder}LoginLib:Binaries:KrbLoginLib.stub.9
+loginlib-carbon-debug = {mitkerberoslib-root-folder}LoginLib:Binaries:KrbLoginLib.stub.CBd
+loginlib-carbon-final = {mitkerberoslib-root-folder}LoginLib:Binaries:KrbLoginLib.stub.CB
+
+preferenceslib-macos9-debug = {mitkerberoslib-root-folder}PreferencesLib:Binaries:PreferencesLib.9d
+preferenceslib-macos9-final = {mitkerberoslib-root-folder}PreferencesLib:Binaries:PreferencesLib.9
+preferenceslib-carbon-debug = {mitkerberoslib-root-folder}PreferencesLib:Binaries:PreferencesLib.CBd
+preferenceslib-carbon-final = {mitkerberoslib-root-folder}PreferencesLib:Binaries:PreferencesLib.CB
+
+socketslib-macos9-debug = {mitsupportlib-root-folder}SocketsLib:Binaries:SocketsLib.9d
+socketslib-macos9-final = {mitsupportlib-root-folder}SocketsLib:Binaries:SocketsLib.9
+socketslib-carbon-debug = {mitsupportlib-root-folder}SocketsLib:Binaries:SocketsLib.CBd
+socketslib-carbon-final = {mitsupportlib-root-folder}SocketsLib:Binaries:SocketsLib.CB
+
+errorlib-macos9-debug = {mitsupportlib-root-folder}ErrorLib:Binaries:ErrorLib.9d
+errorlib-macos9-final = {mitsupportlib-root-folder}ErrorLib:Binaries:ErrorLib.9
+errorlib-carbon-debug = {mitsupportlib-root-folder}ErrorLib:Binaries:ErrorLib.CBd
+errorlib-carbon-final = {mitsupportlib-root-folder}ErrorLib:Binaries:ErrorLib.CB
+
+utilitieslib-macos9-debug = {mitsupportlib-root-folder}UtilitiesLib:Binaries:UtilitiesLib.9d
+utilitieslib-macos9-final = {mitsupportlib-root-folder}UtilitiesLib:Binaries:UtilitiesLib.9
+utilitieslib-carbon-debug = {mitsupportlib-root-folder}UtilitiesLib:Binaries:UtilitiesLib.CBd
+utilitieslib-carbon-final = {mitsupportlib-root-folder}UtilitiesLib:Binaries:UtilitiesLib.CB
+
+object-suffix-macos9-debug = .9d.o
+object-suffix-macos9-final = .9.o
+object-suffix-macos9-data = .9.o
+object-suffix-carbon-debug = .CBd.o
+object-suffix-carbon-final = .CB.o
+object-suffix-carbon-data = .CB.o
+
+gss-library-libraries-macos9-debug = ¶
+ {standard-libraries-macos9-debug} ¶
+ {privatekrb5-library-output-folder}{privatekrb5-library-name}{library-target-macos9}{library-kind-debug} ¶
+ {profile-library-output-folder}{profile-library-name}{library-target-macos9}{library-kind-debug} ¶
+ {comerr-library-output-folder}{comerr-library-name}{library-target-macos9}{library-kind-debug}
+gss-library-libraries-macos9-final = ¶
+ {standard-libraries-macos9-final} ¶
+ {privatekrb5-library-output-folder}{privatekrb5-library-name}{library-target-macos9}{library-kind-final} ¶
+ {profile-library-output-folder}{profile-library-name}{library-target-macos9}{library-kind-final} ¶
+ {comerr-library-output-folder}{comerr-library-name}{library-target-macos9}{library-kind-final}
+gss-library-libraries-carbon-debug = ¶
+ {standard-libraries-carbon-debug} ¶
+ {privatekrb5-library-output-folder}{privatekrb5-library-name}{library-target-carbon}{library-kind-debug} ¶
+ {profile-library-output-folder}{profile-library-name}{library-target-carbon}{library-kind-debug} ¶
+ {comerr-library-output-folder}{comerr-library-name}{library-target-carbon}{library-kind-debug}
+gss-library-libraries-carbon-final = ¶
+ {standard-libraries-carbon-final} ¶
+ {privatekrb5-library-output-folder}{privatekrb5-library-name}{library-target-carbon}{library-kind-final} ¶
+ {profile-library-output-folder}{profile-library-name}{library-target-carbon}{library-kind-final} ¶
+ {comerr-library-output-folder}{comerr-library-name}{library-target-carbon}{library-kind-final}
+
+krb5-library-libraries-macos9-debug = ¶
+ {privatekrb5-library-output-folder}{privatekrb5-library-name}{library-target-macos9}{library-kind-debug}
+krb5-library-libraries-macos9-final = ¶
+ {privatekrb5-library-output-folder}{privatekrb5-library-name}{library-target-macos9}{library-kind-final}
+krb5-library-libraries-carbon-debug = ¶
+ {privatekrb5-library-output-folder}{privatekrb5-library-name}{library-target-carbon}{library-kind-debug}
+krb5-library-libraries-carbon-final = ¶
+ {privatekrb5-library-output-folder}{privatekrb5-library-name}{library-target-carbon}{library-kind-final}
+
+privatekrb5-library-libraries-macos9-debug = ¶
+ ¶"{SharedLibraries}DriverServicesLib¶" ¶
+ {standard-libraries-macos9-debug} ¶
+ {utilitieslib-macos9-debug} ¶
+ {ccachelib-macos9-debug} ¶
+ {preferenceslib-macos9-debug} ¶
+ {loginlib-macos9-debug} ¶
+ {socketslib-macos9-debug} ¶
+ {errorlib-macos9-debug} ¶
+ {profile-library-output-folder}{profile-library-name}{library-target-macos9}{library-kind-debug} ¶
+ {comerr-library-output-folder}{comerr-library-name}{library-target-macos9}{library-kind-debug} ¶
+ ¶"{PPCLibraries}PPCMath64Lib.o¶"
+privatekrb5-library-libraries-macos9-final = ¶
+ ¶"{SharedLibraries}DriverServicesLib¶" ¶
+ {standard-libraries-macos9-final} ¶
+ {utilitieslib-macos9-final} ¶
+ {ccachelib-macos9-final} ¶
+ {preferenceslib-macos9-final} ¶
+ {loginlib-macos9-final} ¶
+ {socketslib-macos9-final} ¶
+ {errorlib-macos9-final} ¶
+ {profile-library-output-folder}{profile-library-name}{library-target-macos9}{library-kind-final} ¶
+ {comerr-library-output-folder}{comerr-library-name}{library-target-macos9}{library-kind-final} ¶
+ ¶"{PPCLibraries}PPCMath64Lib.o¶"
+privatekrb5-library-libraries-carbon-debug = ¶
+ {standard-libraries-carbon-debug} ¶
+ {utilitieslib-carbon-debug} ¶
+ {ccachelib-carbon-debug} ¶
+ {preferenceslib-carbon-debug} ¶
+ {loginlib-carbon-debug} ¶
+ {socketslib-carbon-debug} ¶
+ {errorlib-carbon-debug} ¶
+ {profile-library-output-folder}{profile-library-name}{library-target-carbon}{library-kind-debug} ¶
+ {comerr-library-output-folder}{comerr-library-name}{library-target-carbon}{library-kind-debug}
+privatekrb5-library-libraries-carbon-final = ¶
+ {standard-libraries-carbon-final} ¶
+ {utilitieslib-carbon-final} ¶
+ {ccachelib-carbon-final} ¶
+ {preferenceslib-carbon-final} ¶
+ {loginlib-carbon-final} ¶
+ {socketslib-carbon-final} ¶
+ {errorlib-carbon-final} ¶
+ {profile-library-output-folder}{profile-library-name}{library-target-carbon}{library-kind-final} ¶
+ {comerr-library-output-folder}{comerr-library-name}{library-target-carbon}{library-kind-final}
+
+profile-library-libraries-macos9-debug = ¶
+ {standard-libraries-macos9-debug} ¶
+ {utilitieslib-macos9-debug} ¶
+ {comerr-library-output-folder}{comerr-library-name}{library-target-macos9}{library-kind-debug}
+profile-library-libraries-macos9-final = ¶
+ {standard-libraries-macos9-final} ¶
+ {utilitieslib-macos9-final} ¶
+ {comerr-library-output-folder}{comerr-library-name}{library-target-macos9}{library-kind-final}
+profile-library-libraries-carbon-debug = ¶
+ {standard-libraries-carbon-debug} ¶
+ {utilitieslib-carbon-debug} ¶
+ {comerr-library-output-folder}{comerr-library-name}{library-target-carbon}{library-kind-debug}
+profile-library-libraries-carbon-final = ¶
+ {standard-libraries-carbon-final} ¶
+ {utilitieslib-carbon-final} ¶
+ {comerr-library-output-folder}{comerr-library-name}{library-target-carbon}{library-kind-final}
+
+comerr-library-libraries-macos9-debug = ¶
+ {standard-libraries-macos9-debug} {errorlib-macos9-debug}
+comerr-library-libraries-macos9-final = ¶
+ {standard-libraries-macos9-final} {errorlib-macos9-final}
+comerr-library-libraries-carbon-debug = ¶
+ {standard-libraries-carbon-debug} {errorlib-carbon-debug}
+comerr-library-libraries-carbon-final = ¶
+ {standard-libraries-carbon-final} {errorlib-carbon-final}
### Construct linker options.
-dv {gss-library-definition-version} ¶
-uv {gss-library-implementation-version}
-gss-library-linker-options-ppc-debug = {common-linker-options-debug} {gss-library-common-linker-options}
-gss-library-linker-options-ppc-final = {common-linker-options-final} {gss-library-common-linker-options}
+gss-library-linker-options-macos9-debug = {common-linker-options-debug} {gss-library-common-linker-options}
+gss-library-linker-options-macos9-final = {common-linker-options-final} {gss-library-common-linker-options}
+gss-library-linker-options-carbon-debug = {common-linker-options-debug} {gss-library-common-linker-options}
+gss-library-linker-options-carbon-final = {common-linker-options-final} {gss-library-common-linker-options}
krb5-library-common-linker-options = ¶
-cv {krb5-library-current-version} ¶
-dv {krb5-library-definition-version} ¶
-uv {krb5-library-implementation-version}
-krb5-library-linker-options-ppc-debug = {common-linker-options-debug} {krb5-library-common-linker-options} -weaklib "DriverServicesLib"
-krb5-library-linker-options-ppc-final = {common-linker-options-final} {krb5-library-common-linker-options} -weaklib "DriverServicesLib"
+krb5-library-linker-options-macos9-debug = {common-linker-options-debug} {krb5-library-common-linker-options}
+krb5-library-linker-options-macos9-final = {common-linker-options-final} {krb5-library-common-linker-options}
+krb5-library-linker-options-carbon-debug = {common-linker-options-debug} {krb5-library-common-linker-options}
+krb5-library-linker-options-carbon-final = {common-linker-options-final} {krb5-library-common-linker-options}
+
+privatekrb5-library-common-linker-options = ¶
+ -cv {privatekrb5-library-current-version} ¶
+ -dv {privatekrb5-library-definition-version} ¶
+ -uv {privatekrb5-library-implementation-version}
+
+privatekrb5-library-linker-options-macos9-debug = {common-linker-options-debug} {privatekrb5-library-common-linker-options} -weaklib "DriverServicesLib"
+privatekrb5-library-linker-options-macos9-final = {common-linker-options-final} {privatekrb5-library-common-linker-options} -weaklib "DriverServicesLib"
+privatekrb5-library-linker-options-carbon-debug = {common-linker-options-debug} {privatekrb5-library-common-linker-options}
+privatekrb5-library-linker-options-carbon-final = {common-linker-options-final} {privatekrb5-library-common-linker-options}
profile-library-common-linker-options = ¶
-cv {profile-library-current-version} ¶
-dv {profile-library-definition-version} ¶
-uv {profile-library-implementation-version}
-profile-library-linker-options-ppc-debug = {common-linker-options-debug} {profile-library-common-linker-options}
-profile-library-linker-options-ppc-final = {common-linker-options-final} {profile-library-common-linker-options}
+profile-library-linker-options-macos9-debug = {common-linker-options-debug} {profile-library-common-linker-options}
+profile-library-linker-options-macos9-final = {common-linker-options-final} {profile-library-common-linker-options}
+profile-library-linker-options-carbon-debug = {common-linker-options-debug} {profile-library-common-linker-options}
+profile-library-linker-options-carbon-final = {common-linker-options-final} {profile-library-common-linker-options}
comerr-library-common-linker-options = ¶
-cv {comerr-library-current-version} ¶
-dv {comerr-library-definition-version} ¶
-uv {comerr-library-implementation-version}
-comerr-library-linker-options-ppc-debug = {common-linker-options-debug} {comerr-library-common-linker-options}
-comerr-library-linker-options-ppc-final = {common-linker-options-final} {comerr-library-common-linker-options}
-
-gss-library-objects-ppc-debug = `catenate {gss-objects-ppc-debug-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"` ¶
- {root-folder}mac:GSS.CFM{object-suffix-ppc-debug}
-gss-library-objects-ppc-final = `catenate {gss-objects-ppc-final-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"` ¶
- {root-folder}mac:GSS.CFM{object-suffix-ppc-final}
-
-krb5-library-objects-ppc-debug = `catenate {krb5-objects-ppc-debug-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"` ¶
- {root-folder}mac:K5.CFM{object-suffix-ppc-debug}
-krb5-library-objects-ppc-final = `catenate {krb5-objects-ppc-final-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"` ¶
- {root-folder}mac:K5.CFM{object-suffix-ppc-final}
-
-profile-library-objects-ppc-debug = `catenate {profile-objects-ppc-debug-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"` ¶
- {root-folder}mac:ProfileLib.CFM{object-suffix-ppc-debug}
-profile-library-objects-ppc-final = `catenate {profile-objects-ppc-final-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"` ¶
- {root-folder}mac:ProfileLib.CFM{object-suffix-ppc-final}
-
-comerr-library-objects-ppc-debug = `catenate {comerr-objects-ppc-debug-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"`
-comerr-library-objects-ppc-final = `catenate {comerr-objects-ppc-final-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"`
-
-library-linker-ppc = MWLinkPPC
+comerr-library-linker-options-macos9-debug = {common-linker-options-debug} {comerr-library-common-linker-options}
+comerr-library-linker-options-macos9-final = {common-linker-options-final} {comerr-library-common-linker-options}
+comerr-library-linker-options-carbon-debug = {common-linker-options-debug} {comerr-library-common-linker-options}
+comerr-library-linker-options-carbon-final = {common-linker-options-final} {comerr-library-common-linker-options}
+
+gss-library-objects-macos9-debug = `catenate {gss-objects-macos9-debug-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"` ¶
+ {root-folder}mac:GSS.CFM{object-suffix-macos9-debug}
+gss-library-objects-macos9-final = `catenate {gss-objects-macos9-final-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"` ¶
+ {root-folder}mac:GSS.CFM{object-suffix-macos9-final}
+gss-library-objects-carbon-debug = `catenate {gss-objects-carbon-debug-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"` ¶
+ {root-folder}mac:GSS.CFM{object-suffix-carbon-debug}
+gss-library-objects-carbon-final = `catenate {gss-objects-carbon-final-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"` ¶
+ {root-folder}mac:GSS.CFM{object-suffix-carbon-final}
+
+privatekrb5-library-objects-macos9-debug = `catenate {krb5-objects-macos9-debug-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"` ¶
+ {root-folder}mac:K5.CFM{object-suffix-macos9-debug}
+privatekrb5-library-objects-macos9-final = `catenate {krb5-objects-macos9-final-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"` ¶
+ {root-folder}mac:K5.CFM{object-suffix-macos9-final}
+privatekrb5-library-objects-carbon-debug = `catenate {krb5-objects-carbon-debug-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"` ¶
+ {root-folder}mac:K5.CFM{object-suffix-carbon-debug}
+privatekrb5-library-objects-carbon-final = `catenate {krb5-objects-carbon-final-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"` ¶
+ {root-folder}mac:K5.CFM{object-suffix-carbon-final}
+
+profile-library-objects-macos9-debug = `catenate {profile-objects-macos9-debug-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"` ¶
+ {root-folder}mac:ProfileLib.CFM{object-suffix-macos9-debug}
+profile-library-objects-macos9-final = `catenate {profile-objects-macos9-final-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"` ¶
+ {root-folder}mac:ProfileLib.CFM{object-suffix-macos9-final}
+profile-library-objects-carbon-debug = `catenate {profile-objects-carbon-debug-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"` ¶
+ {root-folder}mac:ProfileLib.CFM{object-suffix-carbon-debug}
+profile-library-objects-carbon-final = `catenate {profile-objects-carbon-final-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"` ¶
+ {root-folder}mac:ProfileLib.CFM{object-suffix-carbon-final}
+
+comerr-library-objects-macos9-debug = `catenate {comerr-objects-macos9-debug-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"`
+comerr-library-objects-macos9-final = `catenate {comerr-objects-macos9-final-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"`
+comerr-library-objects-carbon-debug = `catenate {comerr-objects-carbon-debug-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"`
+comerr-library-objects-carbon-final = `catenate {comerr-objects-carbon-final-list} | StreamEdit -d -set prefix="{root-folder}" -e "/¥:(Å)¨2/ Print prefix¨2"`
+
+library-linker-macos9 = MWLinkPPC
+library-linker-carbon = MWLinkPPC
### Construct compiler options.
common-compiler-options = ¶
- -enum int -opt all -strings pool -mapcr ¶
- -mpw_pointers -warnings off -fatext -nosyspath -maxerrors 1000 ¶
+ -enum int -opt all -strings pool -mapcr -strings readonly ¶
+ -relax_pointers -warnings off -fatext -nosyspath -maxerrors 1000 ¶
-align mac68k -opt off -toc_data on -fp_contract on ¶
-model farData
# Don't put the prefix file in these options because they are used to precompile the prefix file
-ppc-compiler-options = -tb on
+macos9-compiler-options = -tb on
+carbon-compiler-options = -tb on
debug-compiler-options = -sym on
final-compiler-options = -sym off
mitsupportlib-include-paths = ¶
+ -i {mitsupportlib-root-folder}CLib:Headers: ¶
-i {mitsupportlib-root-folder}SocketsLib:Headers: ¶
-i {mitsupportlib-root-folder}ErrorLib:Headers: ¶
-i {mitsupportlib-root-folder}UtilitiesLib:Headers:
-include-paths = `catenate {include-folders-list} | StreamEdit -d -set prefix="{root-folder}mac:" -e "/-i (Å)¨1/ Print '-i 'prefix¨1"` ¶
+include-paths = -i {root-folder}mac:libraries: ¶
+ `catenate {include-folders-list} | StreamEdit -d -set prefix="{root-folder}mac:" -e "/-i (Å)¨1/ Print '-i 'prefix¨1"` ¶
-i {mitkerberoslib-root-folder}CCacheLib:Headers: ¶
+ -i {mitkerberoslib-root-folder}LoginLib:Headers: ¶
+ -i {mitkerberoslib-root-folder}PreferencesLib:Headers: ¶
+ -i {mitkerberoslib-root-folder}Support:Headers: ¶
{mitsupportlib-include-paths}
-compiler-options-ppc-debug = {include-paths} {common-compiler-options} {ppc-compiler-options} ¶
- {debug-compiler-options} -prefix {precompiled-headers-ppc}
-compiler-options-ppc-final = {include-paths} {common-compiler-options} {ppc-compiler-options} ¶
- {final-compiler-options} -prefix {precompiled-headers-ppc}
-
-compiler-ppc = MWCPPC
+compiler-options-macos9-debug = {include-paths} {common-compiler-options} {macos9-compiler-options} ¶
+ {debug-compiler-options} -prefix {precompiled-headers-macos9}
+compiler-options-macos9-final = {include-paths} {common-compiler-options} {macos9-compiler-options} ¶
+ {final-compiler-options} -prefix {precompiled-headers-macos9}
+compiler-options-carbon-debug = {include-paths} {common-compiler-options} {carbon-compiler-options} ¶
+ {debug-compiler-options} -prefix {precompiled-headers-carbon}
+compiler-options-carbon-final = {include-paths} {common-compiler-options} {carbon-compiler-options} ¶
+ {final-compiler-options} -prefix {precompiled-headers-carbon}
+
+compiler-macos9 = MWCPPC
+compiler-carbon = MWCPPC
### Precompiled headers
precompiled-headers-folder = {root-folder}mac:libraries:
-precompiled-headers-ppc = {precompiled-headers-folder}KerberosHeaders.PPC
+precompiled-headers-macos9 = {precompiled-headers-folder}KerberosHeaders.9
+precompiled-headers-carbon = {precompiled-headers-folder}KerberosHeaders.CB
-precompiled-headers-source = {precompiled-headers-folder}KerberosHeaders.pch
+precompiled-headers-source-macos9 = {precompiled-headers-folder}KerberosHeaders.9.pch
+precompiled-headers-source-carbon = {precompiled-headers-folder}KerberosHeaders.CB.pch
-{precompiled-headers-ppc} Ä {precompiled-headers-source} {precompiled-headers-folder}KerberosHeaders.h
- {compiler-ppc} {precompiled-headers-source} {common-compiler-options} {ppc-compiler-options} ¶
- -precompile {Targ} -i {precompiled-headers-folder} {mitsupportlib-include-paths}
+{precompiled-headers-macos9} Ä {precompiled-headers-source-macos9} {precompiled-headers-folder}KerberosHeaders.h
+ {compiler-macos9} -nostdinc -i "{CWANSIIncludes}sys" {precompiled-headers-source-macos9} {common-compiler-options} {macos9-compiler-options} ¶
+ -precompile {Targ} -i {precompiled-headers-folder} {include-paths} -I- -i "{mitsupportlib-root-folder}Clib:Headers:" -i "{MWCIncludes}"
+{precompiled-headers-carbon} Ä {precompiled-headers-source-carbon} {precompiled-headers-folder}KerberosHeaders.h
+ {compiler-carbon} -nostdinc -i "{CWANSIIncludes}sys" {precompiled-headers-source-carbon} {common-compiler-options} {carbon-compiler-options} ¶
+ -precompile {Targ} -i {precompiled-headers-folder} {include-paths} -I- -i "{mitsupportlib-root-folder}Clib:Headers:" -i "{MWCIncludes}"
make-options-common = ¶
-f {makefile-name} ¶
-d gss-library-output-folder="{gss-library-output-folder}" ¶
-d gss-library-name="{gss-library-name}" ¶
-d gss-library-export="{gss-library-export}" ¶
- -d gss-library-fragment-name={gss-library-fragment-name} ¶
-d gss-library-main="{gss-library-main}" ¶
-d gss-library-init="{gss-library-init}" ¶
-d gss-library-term="{gss-library-term}" ¶
-d krb5-library-output-folder="{krb5-library-output-folder}" ¶
-d krb5-library-name="{krb5-library-name}" ¶
-d krb5-library-export="{krb5-library-export}" ¶
- -d krb5-library-fragment-name={krb5-library-fragment-name} ¶
-d krb5-library-main="{krb5-library-main}" ¶
-d krb5-library-init="{krb5-library-init}" ¶
-d krb5-library-term="{krb5-library-term}" ¶
+ -d privatekrb5-library-output-folder="{privatekrb5-library-output-folder}" ¶
+ -d privatekrb5-library-name="{privatekrb5-library-name}" ¶
+ -d privatekrb5-library-export="{privatekrb5-library-export}" ¶
+ -d privatekrb5-library-main="{privatekrb5-library-main}" ¶
+ -d privatekrb5-library-init="{privatekrb5-library-init}" ¶
+ -d privatekrb5-library-term="{privatekrb5-library-term}" ¶
-d profile-library-output-folder="{profile-library-output-folder}" ¶
-d profile-library-name="{profile-library-name}" ¶
-d profile-library-export="{profile-library-export}" ¶
- -d profile-library-fragment-name={profile-library-fragment-name} ¶
-d profile-library-main="{profile-library-main}" ¶
-d profile-library-init="{profile-library-init}" ¶
-d profile-library-term="{profile-library-term}" ¶
-d comerr-library-output-folder="{comerr-library-output-folder}" ¶
-d comerr-library-name="{comerr-library-name}" ¶
-d comerr-library-export="{comerr-library-export}" ¶
- -d comerr-library-fragment-name={comerr-library-fragment-name} ¶
-d comerr-library-main="{comerr-library-main}" ¶
-d comerr-library-init="{comerr-library-init}" ¶
-d comerr-library-term="{comerr-library-term}"
-make-options-ppc-debug = ¶
- -d library-linker="{library-linker-ppc}" ¶
- -d library-platform="{library-platform-ppc}" ¶
+make-options-macos9-debug = ¶
+ -d library-linker="{library-linker-macos9}" ¶
+ -d library-platform="{library-target-macos9}" ¶
+ -d library-kind="{library-kind-debug}" ¶
+ -d fragment-kind={fragment-name-macos9}{fragment-name-debug-macos9} ¶
+ -d gss-library-fragment-name={gss-library-fragment-name} ¶
+ -d krb5-library-fragment-name={krb5-library-fragment-name} ¶
+ -d privatekrb5-library-fragment-name={privatekrb5-library-fragment-name} ¶
+ -d profile-library-fragment-name={profile-library-fragment-name} ¶
+ -d comerr-library-fragment-name={comerr-library-fragment-name} ¶
+ -d gss-library-libraries="{gss-library-libraries-macos9-debug}" ¶
+ -d gss-library-objects="{gss-library-objects-macos9-debug}" ¶
+ -d gss-library-linker-options="{gss-library-linker-options-macos9-debug}" ¶
+ -d krb5-library-libraries="{krb5-library-libraries-macos9-debug}" ¶
+ -d krb5-library-objects="{krb5-library-objects-macos9-debug}" ¶
+ -d krb5-library-linker-options="{krb5-library-linker-options-macos9-debug}" ¶
+ -d privatekrb5-library-libraries="{privatekrb5-library-libraries-macos9-debug}" ¶
+ -d privatekrb5-library-objects="{privatekrb5-library-objects-macos9-debug}" ¶
+ -d privatekrb5-library-linker-options="{privatekrb5-library-linker-options-macos9-debug}" ¶
+ -d profile-library-libraries="{profile-library-libraries-macos9-debug}" ¶
+ -d profile-library-objects="{profile-library-objects-macos9-debug}" ¶
+ -d profile-library-linker-options="{profile-library-linker-options-macos9-debug}" ¶
+ -d comerr-library-libraries="{comerr-library-libraries-macos9-debug}" ¶
+ -d comerr-library-objects="{comerr-library-objects-macos9-debug}" ¶
+ -d comerr-library-linker-options="{comerr-library-linker-options-macos9-debug}" ¶
+ -d object-suffix="{object-suffix-macos9-debug}" ¶
+ -d object-suffix-data="{object-suffix-macos9-data}" ¶
+ -d compiler-options="{compiler-options-macos9-debug}" ¶
+ -d compiler="{compiler-macos9}" ¶
+ -d precompiled-headers="{precompiled-headers-macos9}"
+
+make-options-macos9-final = ¶
+ -d library-linker="{library-linker-macos9}" ¶
+ -d library-platform="{library-target-macos9}" ¶
+ -d library-kind="{library-kind-final}" ¶
+ -d fragment-kind={fragment-name-macos9}{fragment-name-final-macos9} ¶
+ -d gss-library-fragment-name={gss-library-fragment-name} ¶
+ -d krb5-library-fragment-name={krb5-library-fragment-name} ¶
+ -d privatekrb5-library-fragment-name={privatekrb5-library-fragment-name} ¶
+ -d profile-library-fragment-name={profile-library-fragment-name} ¶
+ -d comerr-library-fragment-name={comerr-library-fragment-name} ¶
+ -d gss-library-libraries="{gss-library-libraries-macos9-final}" ¶
+ -d gss-library-objects="{gss-library-objects-macos9-final}" ¶
+ -d gss-library-linker-options="{gss-library-linker-options-macos9-final}" ¶
+ -d krb5-library-libraries="{krb5-library-libraries-macos9-final}" ¶
+ -d krb5-library-objects="{krb5-library-objects-macos9-final}" ¶
+ -d krb5-library-linker-options="{krb5-library-linker-options-macos9-final}" ¶
+ -d privatekrb5-library-libraries="{privatekrb5-library-libraries-macos9-final}" ¶
+ -d privatekrb5-library-objects="{privatekrb5-library-objects-macos9-final}" ¶
+ -d privatekrb5-library-linker-options="{privatekrb5-library-linker-options-macos9-final}" ¶
+ -d profile-library-libraries="{profile-library-libraries-macos9-final}" ¶
+ -d profile-library-objects="{profile-library-objects-macos9-final}" ¶
+ -d profile-library-linker-options="{profile-library-linker-options-macos9-final}" ¶
+ -d comerr-library-libraries="{comerr-library-libraries-macos9-final}" ¶
+ -d comerr-library-objects="{comerr-library-objects-macos9-final}" ¶
+ -d comerr-library-linker-options="{comerr-library-linker-options-macos9-final}" ¶
+ -d object-suffix="{object-suffix-macos9-final}" ¶
+ -d object-suffix-data="{object-suffix-macos9-data}" ¶
+ -d compiler-options="{compiler-options-macos9-final}" ¶
+ -d compiler="{compiler-macos9}" ¶
+ -d precompiled-headers="{precompiled-headers-macos9}"
+
+make-options-carbon-debug = ¶
+ -d library-linker="{library-linker-carbon}" ¶
+ -d library-platform="{library-target-carbon}" ¶
-d library-kind="{library-kind-debug}" ¶
- -d gss-library-libraries="{gss-library-libraries-ppc-debug}" ¶
- -d gss-library-objects="{gss-library-objects-ppc-debug}" ¶
- -d gss-library-linker-options="{gss-library-linker-options-ppc-debug}" ¶
- -d krb5-library-libraries="{krb5-library-libraries-ppc-debug}" ¶
- -d krb5-library-objects="{krb5-library-objects-ppc-debug}" ¶
- -d krb5-library-linker-options="{krb5-library-linker-options-ppc-debug}" ¶
- -d profile-library-libraries="{profile-library-libraries-ppc-debug}" ¶
- -d profile-library-objects="{profile-library-objects-ppc-debug}" ¶
- -d profile-library-linker-options="{profile-library-linker-options-ppc-debug}" ¶
- -d comerr-library-libraries="{comerr-library-libraries-ppc-debug}" ¶
- -d comerr-library-objects="{comerr-library-objects-ppc-debug}" ¶
- -d comerr-library-linker-options="{comerr-library-linker-options-ppc-debug}" ¶
- -d object-suffix="{object-suffix-ppc-debug}" ¶
- -d object-suffix-data="{object-suffix-ppc-data}" ¶
- -d compiler-options="{compiler-options-ppc-debug}" ¶
- -d compiler="{compiler-ppc}" ¶
- -d precompiled-headers="{precompiled-headers-ppc}"
+ -d fragment-kind={fragment-name-carbon}{fragment-name-debug-carbon} ¶
+ -d gss-library-fragment-name={gss-library-fragment-name-carbon} ¶
+ -d krb5-library-fragment-name={krb5-library-fragment-name-carbon} ¶
+ -d privatekrb5-library-fragment-name={privatekrb5-library-fragment-name-carbon} ¶
+ -d profile-library-fragment-name={profile-library-fragment-name-carbon} ¶
+ -d comerr-library-fragment-name={comerr-library-fragment-name-carbon} ¶
+ -d gss-library-libraries="{gss-library-libraries-carbon-debug}" ¶
+ -d gss-library-objects="{gss-library-objects-carbon-debug}" ¶
+ -d gss-library-linker-options="{gss-library-linker-options-carbon-debug}" ¶
+ -d krb5-library-libraries="{krb5-library-libraries-carbon-debug}" ¶
+ -d krb5-library-objects="{krb5-library-objects-carbon-debug}" ¶
+ -d krb5-library-linker-options="{krb5-library-linker-options-carbon-debug}" ¶
+ -d privatekrb5-library-libraries="{privatekrb5-library-libraries-carbon-debug}" ¶
+ -d privatekrb5-library-objects="{privatekrb5-library-objects-carbon-debug}" ¶
+ -d privatekrb5-library-linker-options="{privatekrb5-library-linker-options-carbon-debug}" ¶
+ -d profile-library-libraries="{profile-library-libraries-carbon-debug}" ¶
+ -d profile-library-objects="{profile-library-objects-carbon-debug}" ¶
+ -d profile-library-linker-options="{profile-library-linker-options-carbon-debug}" ¶
+ -d comerr-library-libraries="{comerr-library-libraries-carbon-debug}" ¶
+ -d comerr-library-objects="{comerr-library-objects-carbon-debug}" ¶
+ -d comerr-library-linker-options="{comerr-library-linker-options-carbon-debug}" ¶
+ -d object-suffix="{object-suffix-carbon-debug}" ¶
+ -d object-suffix-data="{object-suffix-carbon-data}" ¶
+ -d compiler-options="{compiler-options-carbon-debug}" ¶
+ -d compiler="{compiler-carbon}" ¶
+ -d precompiled-headers="{precompiled-headers-carbon}"
-make-options-ppc-final = ¶
- -d library-linker="{library-linker-ppc}" ¶
- -d library-platform="{library-platform-ppc}" ¶
+make-options-carbon-final = ¶
+ -d library-linker="{library-linker-carbon}" ¶
+ -d library-platform="{library-target-carbon}" ¶
-d library-kind="{library-kind-final}" ¶
- -d gss-library-libraries="{gss-library-libraries-ppc-final}" ¶
- -d gss-library-objects="{gss-library-objects-ppc-final}" ¶
- -d gss-library-linker-options="{gss-library-linker-options-ppc-final}" ¶
- -d krb5-library-libraries="{krb5-library-libraries-ppc-final}" ¶
- -d krb5-library-objects="{krb5-library-objects-ppc-final}" ¶
- -d krb5-library-linker-options="{krb5-library-linker-options-ppc-final}" ¶
- -d profile-library-libraries="{profile-library-libraries-ppc-final}" ¶
- -d profile-library-objects="{profile-library-objects-ppc-final}" ¶
- -d profile-library-linker-options="{profile-library-linker-options-ppc-final}" ¶
- -d comerr-library-libraries="{comerr-library-libraries-ppc-final}" ¶
- -d comerr-library-objects="{comerr-library-objects-ppc-final}" ¶
- -d comerr-library-linker-options="{comerr-library-linker-options-ppc-final}" ¶
- -d object-suffix="{object-suffix-ppc-final}" ¶
- -d object-suffix-data="{object-suffix-ppc-data}" ¶
- -d compiler-options="{compiler-options-ppc-final}" ¶
- -d compiler="{compiler-ppc}" ¶
- -d precompiled-headers="{precompiled-headers-ppc}"
+ -d fragment-kind={fragment-name-carbon}{fragment-name-final-carbon} ¶
+ -d gss-library-fragment-name={gss-library-fragment-name-carbon} ¶
+ -d krb5-library-fragment-name={krb5-library-fragment-name-carbon} ¶
+ -d privatekrb5-library-fragment-name={privatekrb5-library-fragment-name-carbon} ¶
+ -d profile-library-fragment-name={profile-library-fragment-name-carbon} ¶
+ -d comerr-library-fragment-name={comerr-library-fragment-name-carbon} ¶
+ -d gss-library-libraries="{gss-library-libraries-carbon-final}" ¶
+ -d gss-library-objects="{gss-library-objects-carbon-final}" ¶
+ -d gss-library-linker-options="{gss-library-linker-options-carbon-final}" ¶
+ -d krb5-library-libraries="{krb5-library-libraries-carbon-final}" ¶
+ -d krb5-library-objects="{krb5-library-objects-carbon-final}" ¶
+ -d krb5-library-linker-options="{krb5-library-linker-options-carbon-final}" ¶
+ -d privatekrb5-library-libraries="{privatekrb5-library-libraries-carbon-final}" ¶
+ -d privatekrb5-library-objects="{privatekrb5-library-objects-carbon-final}" ¶
+ -d privatekrb5-library-linker-options="{privatekrb5-library-linker-options-carbon-final}" ¶
+ -d profile-library-libraries="{profile-library-libraries-carbon-final}" ¶
+ -d profile-library-objects="{profile-library-objects-carbon-final}" ¶
+ -d profile-library-linker-options="{profile-library-linker-options-carbon-final}" ¶
+ -d comerr-library-libraries="{comerr-library-libraries-carbon-final}" ¶
+ -d comerr-library-objects="{comerr-library-objects-carbon-final}" ¶
+ -d comerr-library-linker-options="{comerr-library-linker-options-carbon-final}" ¶
+ -d object-suffix="{object-suffix-carbon-final}" ¶
+ -d object-suffix-data="{object-suffix-carbon-data}" ¶
+ -d compiler-options="{compiler-options-carbon-final}" ¶
+ -d compiler="{compiler-carbon}" ¶
+ -d precompiled-headers="{precompiled-headers-carbon}"
make-output = "{TempFolder}GSS/Kerberos Makefile script"
-submakefile-target = gss-library
+submakefile-gss-target = gss-library
+submakefile-krb5-target = krb5-library
-ppc-debug Ä glue headers documentation {makefile-name} {gss-objects-ppc-debug-list} {krb5-objects-ppc-debug-list} ¶
- {profile-objects-ppc-debug-list} {comerr-objects-ppc-debug-list} {include-folders-list}
- Make {make-options-common} {make-options-ppc-debug} {submakefile-target} > {make-output}
+macos9-debug-build Ä glue headers documentation {makefile-dependency} {gss-objects-macos9-debug-list} {krb5-objects-macos9-debug-list} ¶
+ {profile-objects-macos9-debug-list} {comerr-objects-macos9-debug-list} {include-folders-list}
+ Make {make-options-common} {make-options-macos9-debug} {submakefile-gss-target} > {make-output}
+ {make-output}
+ Make {make-options-common} {make-options-macos9-debug} {submakefile-krb5-target} > {make-output}
+ {make-output}
+
+macos9-final-build Ä glue headers documentation {makefile-dependency} {gss-objects-macos9-final-list} {krb5-objects-macos9-final-list} ¶
+ {profile-objects-macos9-final-list} {comerr-objects-macos9-final-list} {include-folders-list}
+ Make {make-options-common} {make-options-macos9-final} {submakefile-gss-target} > {make-output}
+ {make-output}
+ Make {make-options-common} {make-options-macos9-final} {submakefile-krb5-target} > {make-output}
+ {make-output}
+
+carbon-debug-build Ä glue headers documentation {makefile-dependency} {gss-objects-carbon-debug-list} {krb5-objects-carbon-debug-list} ¶
+ {profile-objects-carbon-debug-list} {comerr-objects-carbon-debug-list} {include-folders-list}
+ Make {make-options-common} {make-options-carbon-debug} {submakefile-gss-target} > {make-output}
+ {make-output}
+ Make {make-options-common} {make-options-carbon-debug} {submakefile-krb5-target} > {make-output}
{make-output}
-ppc-final Ä glue headers documentation {makefile-name} {gss-objects-ppc-final-list} {krb5-objects-ppc-final-list} ¶
- {profile-objects-ppc-final-list} {comerr-objects-ppc-final-list} {include-folders-list}
- Make {make-options-common} {make-options-ppc-final} {submakefile-target} > {make-output}
+carbon-final-build Ä glue headers documentation {makefile-dependency} {gss-objects-carbon-final-list} {krb5-objects-carbon-final-list} ¶
+ {profile-objects-carbon-final-list} {comerr-objects-carbon-final-list} {include-folders-list}
+ Make {make-options-common} {make-options-carbon-final} {submakefile-gss-target} > {make-output}
{make-output}
+ Make {make-options-common} {make-options-carbon-final} {submakefile-krb5-target} > {make-output}
+ {make-output}
+
##############################################################################################################
### Variable targets -- these depend on which target we select in the above make invocations
### krb5-library-init -- name of Krb5 library initialization routine
### krb5-library-term -- name of Krb5 library termination routine
### krb5-library-linker-options -- all other Krb5 library linker options
+### For PrivateKrb5 library
+### privatekrb5-library-output-folder -- destination of PrivateKrb5 library output
+### privatekrb5-library-name -- name of the PrivateKrb5 library
+### privatekrb5-library-export -- name of PrivateKrb5 library export file
+### privatekrb5-library-libraries -- list of libraries PrivateKrb5 library links against
+### privatekrb5-library-objects -- list of object files PrivateKrb5 library links
+### privatekrb5-library-fragment-name -- name of PrivateKrb5 library fragment
+### privatekrb5-library-main -- name of PrivateKrb5 library main entry point
+### privatekrb5-library-init -- name of PrivateKrb5 library initialization routine
+### privatekrb5-library-term -- name of PrivateKrb5 library termination routine
+### privatekrb5-library-linker-options -- all other PrivateKrb5 library linker options
### For profile library
### profile-library-output-folder -- destination of profile library output
### profile-library-name -- name of the profile library
### General
### library-linker -- linker to use
### autogenerated-files -- list of autogenerated files
-### library-platform -- platform name (68K or PPC)
-### library-kind -- library kind (".debug" or "")
+### library-platform -- platform name (69K or PPC)
+### library-kind -- library kind ("d" or "")
+### fragment-kind -- fragment kind (Carbon, debug, etc)
### script to create a folder if it does not exist
library-linker =
library-platform =
library-kind =
+fragment-kind =
gss-library-libraries =
gss-library-objects =
gss-library-linker-options =
krb5-library-libraries =
krb5-library-objects =
krb5-library-linker-options =
+privatekrb5-library-libraries =
+privatekrb5-library-objects =
+privatekrb5-library-linker-options =
precompiled-headers =
object-suffix = .ignore.me
object-suffix-data = .ignore.me.too
{autogenerated-files} {gss-library-export} {gss-library-libraries} {gss-library-objects}
gss-library-build-command = ¶
{library-linker} ¶
- -name "{gss-library-fragment-name}{library-kind}" ¶
+ -name "{gss-library-fragment-name}{fragment-kind}" ¶
-main {gss-library-main} ¶
-init {gss-library-init} ¶
-term {gss-library-term} ¶
{autogenerated-files} {krb5-library-export} {krb5-library-libraries} {krb5-library-objects}
krb5-library-build-command = ¶
{library-linker} ¶
- -name "{krb5-library-fragment-name}{library-kind}" ¶
+ -name "{krb5-library-fragment-name}{fragment-kind}" ¶
-main {krb5-library-main} ¶
-init {krb5-library-init} ¶
-term {krb5-library-term} ¶
{krb5-library-linker-options} ¶
{krb5-library-objects} {krb5-library-libraries}
+privatekrb5-library-output-files = ¶
+ {privatekrb5-library-output-folder}{privatekrb5-library-name}{library-platform}{library-kind}
+privatekrb5-library-dependencies = ¶
+ {autogenerated-files} {privatekrb5-library-export} {privatekrb5-library-libraries} {privatekrb5-library-objects}
+privatekrb5-library-build-command = ¶
+ {library-linker} ¶
+ -name "{privatekrb5-library-fragment-name}{fragment-kind}" ¶
+ -main {privatekrb5-library-main} ¶
+ -init {privatekrb5-library-init} ¶
+ -term {privatekrb5-library-term} ¶
+ -@export {privatekrb5-library-export} ¶
+ -@export {krb5-library-export} ¶
+ -map {privatekrb5-library-output-folder}{privatekrb5-library-name}{library-platform}{library-kind}.MAP ¶
+ -o {privatekrb5-library-output-folder}{privatekrb5-library-name}{library-platform}{library-kind} ¶
+ {privatekrb5-library-linker-options} ¶
+ {privatekrb5-library-objects} {privatekrb5-library-libraries}
+
profile-library-output-files = ¶
{profile-library-output-folder}{profile-library-name}{library-platform}{library-kind}
profile-library-dependencies = ¶
{autogenerated-files} {profile-library-export} {profile-library-libraries} {profile-library-objects}
profile-library-build-command = ¶
{library-linker} ¶
- -name "{profile-library-fragment-name}{library-kind}" ¶
+ -name "{profile-library-fragment-name}{fragment-kind}" ¶
-main {profile-library-main} ¶
-init {profile-library-init} ¶
-term {profile-library-term} ¶
{autogenerated-files} {comerr-library-export} {comerr-library-libraries} {comerr-library-objects}
comerr-library-build-command = ¶
{library-linker} ¶
- -name "{comerr-library-fragment-name}{library-kind}" ¶
+ -name "{comerr-library-fragment-name}{fragment-kind}" ¶
-main {comerr-library-main} ¶
-init {comerr-library-init} ¶
-term {comerr-library-term} ¶
gss-library Ä {gss-library-output-files}
krb5-library Ä {krb5-library-output-files}
+privatekrb5-library Ä {privatekrb5-library-output-files}
profile-library Ä {profile-library-output-files}
comerr-library Ä {comerr-library-output-files}
-{gss-library-output-files} ÄÄ {gss-library-dependencies} {makefile-name}
+{gss-library-output-files} ÄÄ {gss-library-dependencies} {makefile-dependency}
{create-folder} {gss-library-output-folder}
{gss-library-build-command}
-{krb5-library-output-files} ÄÄ {krb5-library-dependencies} {makefile-name}
+{krb5-library-output-files} ÄÄ {krb5-library-dependencies} {makefile-dependency}
{create-folder} {krb5-library-output-folder}
{krb5-library-build-command}
-{profile-library-output-files} ÄÄ {profile-library-dependencies} {makefile-name}
+{privatekrb5-library-output-files} ÄÄ {privatekrb5-library-dependencies} {makefile-dependency}
+ {create-folder} {privatekrb5-library-output-folder}
+ {privatekrb5-library-build-command}
+
+{profile-library-output-files} ÄÄ {profile-library-dependencies} {makefile-dependency}
{create-folder} {profile-library-output-folder}
{profile-library-build-command}
-{comerr-library-output-files} ÄÄ {comerr-library-dependencies} {makefile-name}
+{comerr-library-output-files} ÄÄ {comerr-library-dependencies} {makefile-dependency}
{create-folder} {comerr-library-output-folder}
{comerr-library-build-command}
### Default compilation rules
##############################################################################################################
-{object-suffix} Ä .c {autogenerated-files} {makefile-name} {precompiled-headers}
+{object-suffix} Ä .c {autogenerated-files} {makefile-dependency} {precompiled-headers}
echo {DepDir}{Default}{object-suffix}
- {compiler} {DepDir}{Default}.c -o {DepDir}{Default}{object-suffix} {compiler-options}
+ {compiler} -i "{CWANSIIncludes}sys" {DepDir}{Default}.c -o {DepDir}{Default}{object-suffix} {compiler-options}
-{object-suffix-data} Ä .c {autogenerated-files} {makefile-name} {precompiled-headers}
+{object-suffix-data} Ä .c {autogenerated-files} {makefile-dependency} {precompiled-headers}
echo {DepDir}{Default}{object-suffix-data}
- {compiler} {DepDir}{Default}.c -o {DepDir}{Default}{object-suffix-data} {compiler-options}
+ {compiler} -i "{CWANSIIncludes}sys" {DepDir}{Default}.c -o {DepDir}{Default}{object-suffix-data} {compiler-options}
##############################################################################################################
### Autogenerating classic 68K glue files
profile-library-glue-output-folder = {root-folder}:KerberosProfileLib:ClassicGlue:
comerr-library-glue-output-folder = {root-folder}:ComErrLib:ClassicGlue:
-gss-library-glue-output = {gss-library-glue-output-folder}GSSLib.glue.c
-krb5-library-glue-output = {krb5-library-glue-output-folder}Kerberos5Lib.glue.c
-profile-library-glue-output = {profile-library-glue-output-folder}KrbProfileLib.glue.c
-comerr-library-glue-output = {comerr-library-glue-output-folder}ComErrLib.glue.c
+gss-library-glue-output = {gss-library-glue-output-folder}GSSLib.glue.c {gss-library-glue-output-folder}GSSLib.glue.h
+krb5-library-glue-output = {krb5-library-glue-output-folder}Kerberos5Lib.glue.c {krb5-library-glue-output-folder}Kerberos5Lib.glue.h
+profile-library-glue-output = {profile-library-glue-output-folder}KrbProfileLib.glue.c {profile-library-glue-output-folder}KrbProfileLib.glue.h
+comerr-library-glue-output = {comerr-library-glue-output-folder}ComErrLib.glue.c {comerr-library-glue-output-folder}ComErrLib.glue.h
classic-glue-output = ¶
{gss-library-glue-output} ¶
glue-comerr Ä {comerr-library-glue-output}
{krb5-library-glue-output} Ä {root-folder}mac:K5.CFMglue.cin {root-folder}mac:K5.CFMglue.proto.h ¶
- {root-folder}mac:CFMglue.c {root-folder}mac:K5.moreCFMglue.cin {classic-glue-generation-script}
+ {root-folder}mac:CFMglue.c {root-folder}mac:GSSLib.glue.h {root-folder}mac:K5.moreCFMglue.cin {classic-glue-generation-script}
{create-folder} {krb5-library-glue-output-folder}
perl {classic-glue-generation-script} < {root-folder}mac:K5.CFMglue.proto.h > {root-folder}mac:K5.CFMglue.c
Catenate {root-folder}mac:K5.CFMglue.cin {root-folder}mac:CFMglue.c {root-folder}mac:K5.CFMglue.c ¶
- {root-folder}mac:K5.moreCFMglue.cin | Catenate > {krb5-library-glue-output}
+ {root-folder}mac:K5.moreCFMglue.cin | Catenate > {krb5-library-glue-output-folder}Kerberos5Lib.glue.c
+ Duplicate -y {root-folder}mac:Kerberos5Lib.glue.h {krb5-library-glue-output-folder}Kerberos5Lib.glue.h
{gss-library-glue-output} Ä {root-folder}mac:GSS.CFMglue.cin {root-folder}mac:GSS.CFMglue.proto.h ¶
- {root-folder}mac:CFMglue.c {root-folder}mac:GSS.moreCFMglue.cin {classic-glue-generation-script}
+ {root-folder}mac:CFMglue.c {root-folder}mac:Kerberos5Lib.glue.h {root-folder}mac:GSS.moreCFMglue.cin {classic-glue-generation-script}
{create-folder} {gss-library-glue-output-folder}
perl {classic-glue-generation-script} < {root-folder}mac:GSS.CFMglue.proto.h > {root-folder}mac:GSS.CFMglue.c
Catenate {root-folder}mac:GSS.CFMglue.cin {root-folder}mac:CFMglue.c {root-folder}mac:GSS.CFMglue.c ¶
- {root-folder}mac:GSS.moreCFMglue.cin | Catenate > {gss-library-glue-output}
+ {root-folder}mac:GSS.moreCFMglue.cin | Catenate > {gss-library-glue-output-folder}GSSLib.glue.c
+ Duplicate -y {root-folder}mac:GSSLib.glue.h {gss-library-glue-output-folder}GSSLib.glue.h
{profile-library-glue-output} Ä {root-folder}mac:KrbProfileLib.glue.pre.cin {root-folder}mac:KrbProfileLib.glue.proto.h ¶
- {root-folder}mac:CFMglue.c {root-folder}mac:KrbProfileLib.glue.post.cin {classic-glue-generation-script}
+ {root-folder}mac:CFMglue.c {root-folder}mac:KrbProfileLib.glue.h {root-folder}mac:KrbProfileLib.glue.post.cin {classic-glue-generation-script}
{create-folder} {profile-library-glue-output-folder}
perl {classic-glue-generation-script} < {root-folder}mac:KrbProfileLib.glue.proto.h > {root-folder}mac:KrbProfileLib.CFMglue.c
Catenate {root-folder}mac:KrbProfileLib.glue.pre.cin {root-folder}mac:CFMglue.c {root-folder}mac:KrbProfileLib.CFMglue.c ¶
- {root-folder}mac:KrbProfileLib.glue.post.cin | Catenate > {profile-library-glue-output}
+ {root-folder}mac:KrbProfileLib.glue.post.cin | Catenate > {profile-library-glue-output-folder}KrbProfileLib.glue.c
+ Duplicate -y {root-folder}mac:KrbProfileLib.glue.h {profile-library-glue-output-folder}KrbProfileLib.glue.h
{comerr-library-glue-output} Ä {root-folder}mac:ComErrLib.glue.pre.cin {root-folder}mac:ComErrLib.glue.proto.h ¶
- {root-folder}mac:CFMglue.c {root-folder}mac:ComErrLib.glue.post.cin {classic-glue-generation-script}
+ {root-folder}mac:CFMglue.c {root-folder}mac:ComErrLib.glue.h {root-folder}mac:ComErrLib.glue.post.cin {classic-glue-generation-script}
{create-folder} {comerr-library-glue-output-folder}
perl {classic-glue-generation-script} < {root-folder}mac:ComErrLib.glue.proto.h > {root-folder}mac:ComErrLib.CFMglue.c
Catenate {root-folder}mac:ComErrLib.glue.pre.cin {root-folder}mac:CFMglue.c {root-folder}mac:ComErrLib.CFMglue.c ¶
- {root-folder}mac:ComErrLib.glue.post.cin | Catenate > {comerr-library-glue-output}
+ {root-folder}mac:ComErrLib.glue.post.cin | Catenate > {comerr-library-glue-output-folder}ComErrLib.glue.c
+ Duplicate -y {root-folder}mac:ComErrLib.glue.h {comerr-library-glue-output-folder}ComErrLib.glue.h
##############################################################################################################
### Clean target deletes all generated files
clean Ä
# Need a dummy invalid name at the end to cover the case when nothing is found
- Delete -i `files -r -s -o -f "{root-folder}" | StreamEdit -d -e "/Å{object-suffix-ppc-debug}/ Print"` supercalifragilisticexpialidoucious
- Delete -i `files -r -s -o -f "{root-folder}" | StreamEdit -d -e "/Å{object-suffix-ppc-final}/ Print"` supercalifragilisticexpialidoucious
- Delete -i `files -r -s -o -f "{root-folder}" | StreamEdit -d -e "/Å{object-suffix-ppc-data}/ Print"` supercalifragilisticexpialidoucious
- Delete -i {all-lists}
+ Delete -i `files -r -s -o -f "{root-folder}" | StreamEdit -d -e "/Å{object-suffix-macos9-debug}/ Print"` supercalifragilisticexpialidoucious
+ Delete -i `files -r -s -o -f "{root-folder}" | StreamEdit -d -e "/Å{object-suffix-macos9-final}/ Print"` supercalifragilisticexpialidoucious
+ Delete -i `files -r -s -o -f "{root-folder}" | StreamEdit -d -e "/Å{object-suffix-macos9-data}/ Print"` supercalifragilisticexpialidoucious
+ Delete -i `files -r -s -o -f "{root-folder}" | StreamEdit -d -e "/Å{object-suffix-carbon-debug}/ Print"` supercalifragilisticexpialidoucious
+ Delete -i `files -r -s -o -f "{root-folder}" | StreamEdit -d -e "/Å{object-suffix-carbon-final}/ Print"` supercalifragilisticexpialidoucious
+ Delete -i `files -r -s -o -f "{root-folder}" | StreamEdit -d -e "/Å{object-suffix-carbon-data}/ Print"` supercalifragilisticexpialidoucious
+ Delete -i {all-lists} {autogenerated-files}
##############################################################################################################
### Copying headers around
##############################################################################################################
-gss-headers-output-folder = {root-folder}:GSSLib:Headers:
-krb5-headers-output-folder = {root-folder}:Kerberos5Lib:Headers:
-comerr-headers-output-folder = {root-folder}:ComErrLib:Headers:
-profile-headers-output-folder = {root-folder}:KerberosProfileLib:Headers:
+gss-headers-output-folder = {root-folder}:GSSLib:Headers:GSS:
+krb5-headers-output-folder = {root-folder}:Kerberos5Lib:Headers:Kerberos5:
+comerr-headers-output-folder = {root-folder}:ComErrLib:Headers:ComErr:
+profile-headers-output-folder = {root-folder}:KerberosProfileLib:Headers:Profile:
gss-headers-output = ¶
"{gss-headers-output-folder}gssapi.h" ¶
headers Ä unset-echo {headers-output}
-"{gss-headers-output-folder}gssapi.h" Ä "{root-folder}lib:gssapi:generic:gssapi.h" {makefile-name}
+"{gss-headers-output-folder}gssapi.h" Ä "{root-folder}lib:gssapi:generic:gssapi.h" {makefile-dependency}
"{create-folder}" "{TargDir}"
If (`Exists "{Targ}" | Count -l`)
SetFile -a l "{Targ}"
Catenate "{root-folder}lib:gssapi:generic:gssapi.h" > "{Targ}"
SetFile -a l "{Targ}"
-"{gss-headers-output-folder}gssapi_krb5.h" Ä "{root-folder}lib:gssapi:krb5:gssapi_krb5.h" {makefile-name}
+"{gss-headers-output-folder}gssapi_krb5.h" Ä "{root-folder}lib:gssapi:krb5:gssapi_krb5.h" {makefile-dependency}
"{create-folder}" "{TargDir}"
If (`Exists "{Targ}" | Count -l`)
SetFile -a l "{Targ}"
Catenate "{root-folder}lib:gssapi:krb5:gssapi_krb5.h" > "{Targ}"
SetFile -a l "{Targ}"
-"{krb5-headers-output-folder}krb5.h" Ä "{root-folder}include:krb5.h" {makefile-name}
+"{krb5-headers-output-folder}krb5.h" Ä "{root-folder}include:krb5.h" {makefile-dependency}
"{create-folder}" "{TargDir}"
If (`Exists "{Targ}" | Count -l`)
SetFile -a l "{Targ}"
Catenate "{root-folder}include:krb5.h" > "{Targ}"
SetFile -a l "{Targ}"
-"{krb5-headers-output-folder}win-mac.h" Ä "{root-folder}include:win-mac.h" {makefile-name}
+"{krb5-headers-output-folder}win-mac.h" Ä "{root-folder}include:win-mac.h" {makefile-dependency}
"{create-folder}" "{TargDir}"
If (`Exists "{Targ}" | Count -l`)
SetFile -a l "{Targ}"
Catenate "{root-folder}include:win-mac.h" > "{Targ}"
SetFile -a l "{Targ}"
-"{comerr-headers-output-folder}com_err.h" Ä "{root-folder}util:et:com_err.h" {makefile-name}
+"{comerr-headers-output-folder}com_err.h" Ä "{root-folder}util:et:com_err.h" {makefile-dependency}
"{create-folder}" "{TargDir}"
If (`Exists "{Targ}" | Count -l`)
SetFile -a l "{Targ}"
Catenate "{root-folder}util:et:com_err.h" > "{Targ}"
SetFile -a l "{Targ}"
-"{profile-headers-output-folder}profile.h" Ä "{root-folder}util:profile:profile.h" {makefile-name}
+"{profile-headers-output-folder}profile.h" Ä "{root-folder}util:profile:profile.h" {makefile-dependency}
"{create-folder}" "{TargDir}"
If (`Exists "{Targ}" | Count -l`)
SetFile -a l "{Targ}"
documentation Ä unset-echo {documentation-output}
-{gss-documentation-output-folder}"GSSLib ReadMe" Ä {root-folder}"mac:GSSLib ReadMe" {makefile-name}
+{gss-documentation-output-folder}"GSSLib ReadMe" Ä {root-folder}"mac:GSSLib ReadMe" {makefile-dependency}
"{create-folder}" "{TargDir}"
If (`Exists "{Targ}" | Count -l`)
SetFile -a l {Targ}
Catenate {root-folder}"mac:GSSLib ReadMe" > {Targ}
SetFile -a l {Targ}
-{krb5-documentation-output-folder}"krb5api.pdf" Ä {makefile-name}
+{krb5-documentation-output-folder}"krb5api.pdf" Ä {makefile-dependency}
"{create-folder}" "{TargDir}"
If (`Exists "{Targ}" | Count -l`)
SetFile -a l {Targ}
SetFile -a l -t 'PDF ' -c 'CARO' {Targ}
End
-{comerr-documentation-output-folder}"ComErrLib ReadMe" Ä {root-folder}"mac:ComErrLib ReadMe" {makefile-name}
+{comerr-documentation-output-folder}"ComErrLib ReadMe" Ä {root-folder}"mac:ComErrLib ReadMe" {makefile-dependency}
"{create-folder}" "{TargDir}"
If (`Exists "{Targ}" | Count -l`)
SetFile -a l {Targ}
Catenate {root-folder}"mac:ComErrLib ReadMe" > {Targ}
SetFile -a l {Targ}
-{profile-documentation-output-folder}"KerberosProfileLib ReadMe" Ä {root-folder}"mac:KerberosProfileLib ReadMe" {makefile-name}
+{profile-documentation-output-folder}"KerberosProfileLib ReadMe" Ä {root-folder}"mac:KerberosProfileLib ReadMe" {makefile-dependency}
"{create-folder}" "{TargDir}"
If (`Exists "{Targ}" | Count -l`)
SetFile -a l {Targ}
--- /dev/null
+#----------------------------------------------------
+# PrivateKerberos5Lib.exp
+#
+# Exports from Kerberos v5 library which are not
+# a part of the public API, but are needed by some
+# critical clients. Each call is annotated by the
+# offending client.
+#----------------------------------------------------
+
+ krb5_size_opaque # GSSAPI
+ krb5_internalize_opaque # GSSAPI
+ krb5_externalize_opaque # GSSAPI
+ krb5_ser_pack_int32 # GSSAPI
+ krb5_ser_unpack_int32 # GSSAPI
+ krb5_ser_pack_bytes # GSSAPI
+ krb5_ser_unpack_bytes # GSSAPI
+ krb5_ser_auth_context_init # GSSAPI
+ krb5_ser_context_init # GSSAPI
+ krb5_ser_ccache_init # GSSAPI
+ krb5_ser_keytab_init # GSSAPI
+ krb5_ser_rcache_init # GSSAPI
+ decode_krb5_ap_req # GSSAPI
+ krb5_mcc_ops # GSSAPI
+ krb5_c_keyed_checksum_types # GSSAPI
+ krb5_c_random_make_octets # GSSAPI
+ krb5_c_encrypt # GSSAPI
+ krb5_c_make_checksum # GSSAPI
+ krb5_c_decrypt # GSSAPI
+ krb5_c_verify_checksum # GSSAPI
+ krb5_c_block_size # GSSAPI
+ krb5_c_checksum_length # GSSAPI
+ krb5_c_encrypt_length # GSSAPI
+ krb5int_cc_default # GSSAPI
\ No newline at end of file
* without express or implied warranty.
*/
-
-#include <CodeFragments.h>
-
#include "profile.h"
+#if defined(macintosh)
+#include <CodeFragments.h>
OSErr InitializeProfileLib (
CFragInitBlockPtr ibp);
/* Do normal init of the shared library */
err = __initialize(ibp);
+#else
+#define noErr 0
+void __InitializeProfileLib (void);
+void __InitializeProfileLib (void)
+{
+ int err = noErr;
+#endif
/* Initialize the error tables */
if (err == noErr) {
add_error_table(&et_prof_error_table);
}
+#if defined(macintosh)
return err;
+#endif
}
+#if defined(macintosh)
void TerminateProfileLib(void)
{
remove_error_table(&et_prof_error_table);
__terminate();
}
+#endif
2.0.1b1
Microseconds support added
- Microseconds fixed on machines that don't have hardware support (Chas Williams)
+ Microseconds fixed on machines that do not have hardware support (Chas Williams)
Fixed a bunch of missing krb5_auth_con_* exports
Added NRL config file name (Chas Williams)
Fixed profile layer to handle missing files correctly when looking for multiple ones
3.0d3
from tag Mac_GSSKerberos5_3_0d3
no changes on the Mac side
- fixed crash in get_init_creds when no network
\ No newline at end of file
+ fixed crash in get_init_creds when no network
+
+3.0d4
+ from tag Mac_GSSKerberos5_3_0d4
+ no changes on the Mac side
+
+3.0d5
+ from tag Mac_GSSKerberos5_3_0d5
+ no changes on the Mac side
+
+3.0d6
+ from tag Mac_GSSKerberos5_3_0d6
+ login lib support
+ fixed to ccache v5 creds copying code
+
+3.0d7
+ from tag Mac_GSSKerberos5_3_0d7
+ support for login library in expired passwords
+
+3.0d8
+ from tag Mac_GSSKerberos5_3_0d8
+ now following the krb5-1-2 branch (except in util/profile)
+
+3.0a1
+ from tag Mac_GSSKerberos5_3_0a1
+ fixed krb5_cc_default
+ workaround for hostname resolution problems
+
+3.0a2
+ from tag Mac_GSSKerberos5_3_0a2
+ no changes on the Mac side
+
+3.0b1
+ from tag Mac_GSSKerberos5_3_0b1
+ Kerberos5Lib now uses PreferencesLib
+ fixed get_credentials [BZ 323]
+
+3.0b2
+ from tag Mac_GSSKerberos5_3_0b2
+ changed error in krb5_init_context from ENFILE to ENOENT when file not found
+
+3.0fc1
+ from tag Mac_GSSKerberos5_3_0fc1
+ no changes on the Mac side
+
+3.0fc2
+ from tag Mac_GSSKerberos5_3_0fc2
+ fixed memory leak in krb5_425_conv_principal
+
+3.0
+ from tag Mac_GSSKerberos5_3_0
+
+3.1d1
+ from tag Mac_GSSKerberos5_3_1d1
+ Carbon and CWP 6 builds
+
+3.1d2
+ from tag Mac_GSSKerberos5_3_1d2
+ Fixed epoch conversion throughout
+ Rebuilt with fixed CWP 6 fcntl.h
+
+3.1d3
+ from tag Mac_GSSKerberos5_3_1d3
+ Fixed profile library to support FSpecs under X
+ Fixed build system to work with UNIX newlines under 9
+
+3.1d4
+ from tag Mac_GSSKerberos5_3_1d4
+ first Mac OS X release
+
+3.1d5
+ from tag Mac_GSSKerberos5_3_1d5
+ fixed Carbon fragment names
+
+3.1d6
+ from tag Mac_GSSKerberos5_3_1d6
+ fixed sleep time bug
+ fixed dependencies on 8.5+ InterfaceLib
+
+3.1a1
+ from tag Mac_GSSKerberos5_3_1a1
+ alpha
+
+3.1a2
+ from tag Mac_GSSKerberos5_3_1a2
+ no longer prevents idle sleep
+ override carbon errno with Kerberos Support Library
+ fix NULL prompter crash
\ No newline at end of file
--- /dev/null
+#include "KerberosHeaders.h"
+#include "MacHeaders.c"
--- /dev/null
+#define TARGET_API_MAC_CARBON 1
+
+#include "KerberosHeaders.h"
+#include "MacHeaders.c"
* Copyright © 1993 metrowerks inc. All rights reserved.
* Modified for Kerberos5 Mac port to include compile options
*/
+
+#include "autoconf.h"
/*
* Add the compile flag switches for kerberos compile
*/
#define KRB5 1
-#define SIZEOF_INT 4
-#define SIZEOF_SHORT 2
#define HAVE_SRAND
#define NO_PASSWORD
#define HAVE_LABS
#define ANSI_STDIO
+#define USE_CCAPI
#include <unix.h>
#include <ctype.h>
#include <SocketErrors.h>
+#include <unistd.h>
#define PROVIDE_RSA_MD4
#define PROVIDE_RSA_MD5
#define NO_SYS_TYPES_H
#define NO_SYS_STAT_H
-#define HAVE_STDLIB_H 1
//jfm need to reimplement
#define mktemp(a)
enum {
EROFS = 30,
-ENFILE = 23
+/*ENFILE = 23*/
};
# Usage:
# macfile_gen.pl list-type start-path prefix
# list-type is one of:
-# all-files -- complete list of mac sources, relative to root
-# all-folders -- complete list of mac directories, relative to root
-# gss-sources -- complete list of mac GSS sources, relative to root
-# krb5-sources -- complete list of mac Krb5 sources, relative to root
-# profile-sources -- complete list of mac profile sources, relative to root
-# comerr-sources -- complete list of mac com_err sources, relative to root
-# gss-objects-ppc-debug -- complete list of mac GSS PPC debug objects, relative to root
-# gss-objects-68k-debug -- complete list of mac GSS 68K debug objects, relative to root
-# gss-objects-ppc-final -- complete list of mac GSS PPC final objects, relative to root
-# gss-objects-68k-final -- complete list of mac GSS 68K final objects, relative to root
-# krb5-objects-ppc-debug -- complete list of mac Kerberos v5 PPC debug objects, relative to root
-# krb5-objects-68k-debug -- complete list of mac Kerberos v5 68K debug objects, relative to root
-# krb5-objects-ppc-final -- complete list of mac Kerberos v5 PPC final objects, relative to root
-# krb5-objects-68k-final -- complete list of mac Kerberos v5 68K final objects, relative to root
-# profile-objects-ppc-debug -- complete list of mac profile PPC debug objects, relative to root
-# profile-objects-68k-debug -- complete list of mac profile v5 68K debug objects, relative to root
-# profile-objects-ppc-final -- complete list of mac profile v5 PPC final objects, relative to root
-# profile-objects-68k-final -- complete list of mac profile v5 68K final objects, relative to root
-# comerr-objects-ppc-debug -- complete list of mac com_err PPC debug objects, relative to root
-# comerr-objects-68k-debug -- complete list of mac com_err v5 68K debug objects, relative to root
-# comerr-objects-ppc-final -- complete list of mac com_err v5 PPC final objects, relative to root
-# comerr-objects-68k-final -- complete list of mac com_err v5 68K final objects, relative to root
-# include-folders -- complete list of include paths, relative to root
+# all-files -- complete list of mac sources, relative to root
+# all-folders -- complete list of mac directories, relative to root
+# gss-sources -- complete list of mac GSS sources, relative to root
+# krb5-sources -- complete list of mac Krb5 sources, relative to root
+# profile-sources -- complete list of mac profile sources, relative to root
+# comerr-sources -- complete list of mac com_err sources, relative to root
+# gss-objects-macos9-debug -- complete list of mac GSS Mac OS 9 debug objects, relative to root
+# gss-objects-macos9-final -- complete list of mac GSS Mac OS 9 final objects, relative to root
+# krb5-objects-macos9-debug -- complete list of mac Kerberos v5 Mac OS 9 debug objects, relative to root
+# krb5-objects-macos9-final -- complete list of mac Kerberos v5 Mac OS 9 final objects, relative to root
+# profile-objects-macos9-debug -- complete list of mac profile Mac OS 9 debug objects, relative to root
+# profile-objects-macos9-final -- complete list of mac profile v5 Mac OS 9 final objects, relative to root
+# comerr-objects-macos9-debug -- complete list of mac com_err Mac OS 9 debug objects, relative to root
+# comerr-objects-macos9-final -- complete list of mac com_err v5 Mac OS 9 final objects, relative to root
+# gss-objects-carbon-debug -- complete list of mac GSS Carbon debug objects, relative to root
+# gss-objects-carbon-final -- complete list of mac GSS Carbon final objects, relative to root
+# krb5-objects-carbon-debug -- complete list of mac Kerberos v5 Carbon debug objects, relative to root
+# krb5-objects-carbon-final -- complete list of mac Kerberos v5 Carbon final objects, relative to root
+# profile-objects-carbon-debug -- complete list of mac profile Carbon debug objects, relative to root
+# profile-objects-carbon-final -- complete list of mac profile v5 Carbon final objects, relative to root
+# comerr-objects-carbon-debug -- complete list of mac com_err Carbon debug objects, relative to root
+# comerr-objects-carbon-final -- complete list of mac com_err v5 Carbon final objects, relative to root
+# include-folders -- complete list of include paths, relative to root
#
# input on stdin
# output on stdout
@outputList = grep (/:et:/, @sourceList);
print (STDERR "Done. \n");
-} elsif ($action eq "gss-objects-ppc-debug") {
+} elsif ($action eq "gss-objects-macos9-debug") {
- print (STDERR "# Building GSS PPC debug object listÉ ");
- @outputList = grep (s/\.c$/\.ppcd.o/, @sourceList);
+ print (STDERR "# Building GSS Mac OS 9 debug object listÉ ");
+ @outputList = grep (s/\.c$/\.9d.o/, @sourceList);
@outputList = grep (/:gssapi:/, @outputList);
print (STDERR "Done. \n");
-} elsif ($action eq "gss-objects-68k-debug") {
+} elsif ($action eq "gss-objects-macos9-final") {
- print (STDERR "# Building GSS 68K debug object listÉ ");
- @outputList = grep (s/\.c$/\.68kd.o/, @sourceList);
+ print (STDERR "# Building GSS Mac OS 9 final object listÉ ");
+ @outputList = grep (s/\.c$/\.9.o/, @sourceList);
@outputList = grep (/:gssapi:/, @outputList);
print (STDERR "Done. \n");
-} elsif ($action eq "gss-objects-ppc-final") {
+} elsif ($action eq "krb5-objects-macos9-debug") {
- print (STDERR "# Building GSS PPC final object listÉ ");
- @outputList = grep (s/\.c$/\.ppcf.o/, @sourceList);
- @outputList = grep (/:gssapi:/, @outputList);
+ print (STDERR "# Building Kerberos v5 Mac OS 9 debug object listÉ ");
+ @outputList = grep (s/\.c$/\.9d.o/, @sourceList);
+ @outputList = grep (!/:gssapi:|:profile:|:et:/, @outputList);
print (STDERR "Done. \n");
-} elsif ($action eq "gss-objects-68k-final") {
+} elsif ($action eq "krb5-objects-macos9-final") {
- print (STDERR "# Building GSS 68K final object listÉ ");
- @outputList = grep (s/\.c$/\.68kf.o/, @sourceList);
- @outputList = grep (/:gssapi:/, @outputList);
+ print (STDERR "# Building Kerberos v5 Mac OS 9 final object listÉ ");
+ @outputList = grep (s/\.c$/\.9.o/, @sourceList);
+ @outputList = grep (!/:gssapi:|:profile:|:et:/, @outputList);
print (STDERR "Done. \n");
-} elsif ($action eq "krb5-objects-ppc-debug") {
+} elsif ($action eq "profile-objects-macos9-debug") {
- print (STDERR "# Building Kerberos v5 PPC debug object listÉ ");
- @outputList = grep (s/\.c$/\.ppcd.o/, @sourceList);
- @outputList = grep (!/:gssapi:|:profile:|:et:/, @outputList);
+ print (STDERR "# Building profile Mac OS 9 debug object listÉ ");
+ @outputList = grep (s/\.c$/\.9d.o/, @sourceList);
+ @outputList = grep (/:profile:/, @outputList);
print (STDERR "Done. \n");
-} elsif ($action eq "krb5-objects-68k-debug") {
+} elsif ($action eq "profile-objects-macos9-final") {
- print (STDERR "# Building Kerberos v5 68K debug object listÉ ");
- @outputList = grep (s/\.c$/\.68kd.o/, @sourceList);
- @outputList = grep (!/:gssapi:|:profile:|:et:/, @outputList);
+ print (STDERR "# Building profile Mac OS 9 final object listÉ ");
+ @outputList = grep (s/\.c$/\.9.o/, @sourceList);
+ @outputList = grep (/:profile:/, @outputList);
print (STDERR "Done. \n");
-} elsif ($action eq "krb5-objects-ppc-final") {
+} elsif ($action eq "comerr-objects-macos9-debug") {
- print (STDERR "# Building Kerberos v5 PPC final object listÉ ");
- @outputList = grep (s/\.c$/\.ppcf.o/, @sourceList);
- @outputList = grep (!/:gssapi:|:profile:|:et:/, @outputList);
+ print (STDERR "# Building com_err Mac OS 9 debug object listÉ ");
+ @outputList = grep (s/\.c$/\.9d.o/, @sourceList);
+ @outputList = grep (/:et:/, @outputList);
print (STDERR "Done. \n");
-} elsif ($action eq "krb5-objects-68k-final") {
+} elsif ($action eq "comerr-objects-macos9-final") {
- print (STDERR "# Building Kerberos v5 68K final object listÉ ");
- @outputList = grep (s/\.c$/\.68kf.o/, @sourceList);
- @outputList = grep (!/:gssapi:|:profile:|:et:/, @outputList);
+ print (STDERR "# Building com_err Mac OS 9 final object listÉ ");
+ @outputList = grep (s/\.c$/\.9.o/, @sourceList);
+ @outputList = grep (/:et:/, @outputList);
print (STDERR "Done. \n");
-} elsif ($action eq "profile-objects-ppc-debug") {
+} elsif ($action eq "gss-objects-carbon-debug") {
- print (STDERR "# Building profile PPC debug object listÉ ");
- @outputList = grep (s/\.c$/\.ppcd.o/, @sourceList);
- @outputList = grep (/:profile:/, @outputList);
+ print (STDERR "# Building GSS Carbon debug object listÉ ");
+ @outputList = grep (s/\.c$/\.CBd.o/, @sourceList);
+ @outputList = grep (/:gssapi:/, @outputList);
print (STDERR "Done. \n");
-} elsif ($action eq "profile-objects-68k-debug") {
+} elsif ($action eq "gss-objects-carbon-final") {
- print (STDERR "# Building profile 68K debug object listÉ ");
- @outputList = grep (s/\.c$/\.68kd.o/, @sourceList);
- @outputList = grep (/:profile:/, @outputList);
+ print (STDERR "# Building GSS Carbon final object listÉ ");
+ @outputList = grep (s/\.c$/\.CB.o/, @sourceList);
+ @outputList = grep (/:gssapi:/, @outputList);
print (STDERR "Done. \n");
-} elsif ($action eq "profile-objects-ppc-final") {
+} elsif ($action eq "krb5-objects-carbon-debug") {
- print (STDERR "# Building profile PPC final object listÉ ");
- @outputList = grep (s/\.c$/\.ppcf.o/, @sourceList);
- @outputList = grep (/:profile:/, @outputList);
+ print (STDERR "# Building Kerberos v5 Carbon debug object listÉ ");
+ @outputList = grep (s/\.c$/\.CBd.o/, @sourceList);
+ @outputList = grep (!/:gssapi:|:profile:|:et:/, @outputList);
print (STDERR "Done. \n");
-} elsif ($action eq "profile-objects-68k-final") {
+} elsif ($action eq "krb5-objects-carbon-final") {
- print (STDERR "# Building profile 68K final object listÉ ");
- @outputList = grep (s/\.c$/\.68kf.o/, @sourceList);
- @outputList = grep (/:profile:/, @outputList);
+ print (STDERR "# Building Kerberos v5 Carbon final object listÉ ");
+ @outputList = grep (s/\.c$/\.CB.o/, @sourceList);
+ @outputList = grep (!/:gssapi:|:profile:|:et:/, @outputList);
print (STDERR "Done. \n");
-} elsif ($action eq "comerr-objects-ppc-debug") {
+} elsif ($action eq "profile-objects-carbon-debug") {
- print (STDERR "# Building com_err PPC debug object listÉ ");
- @outputList = grep (s/\.c$/\.ppcd.o/, @sourceList);
- @outputList = grep (/:et:/, @outputList);
+ print (STDERR "# Building profile Carbon debug object listÉ ");
+ @outputList = grep (s/\.c$/\.CBd.o/, @sourceList);
+ @outputList = grep (/:profile:/, @outputList);
print (STDERR "Done. \n");
-} elsif ($action eq "comerr-objects-68k-debug") {
+} elsif ($action eq "profile-objects-carbon-final") {
- print (STDERR "# Building com_err 68K debug object listÉ ");
- @outputList = grep (s/\.c$/\.68kd.o/, @sourceList);
- @outputList = grep (/:et:/, @outputList);
+ print (STDERR "# Building profile Carbon final object listÉ ");
+ @outputList = grep (s/\.c$/\.CB.o/, @sourceList);
+ @outputList = grep (/:profile:/, @outputList);
print (STDERR "Done. \n");
-} elsif ($action eq "comerr-objects-ppc-final") {
+} elsif ($action eq "comerr-objects-carbon-debug") {
- print (STDERR "# Building com_err PPC final object listÉ ");
- @outputList = grep (s/\.c$/\.ppcf.o/, @sourceList);
+ print (STDERR "# Building com_err Carbon debug object listÉ ");
+ @outputList = grep (s/\.c$/\.CBd.o/, @sourceList);
@outputList = grep (/:et:/, @outputList);
print (STDERR "Done. \n");
-} elsif ($action eq "comerr-objects-68k-final") {
+} elsif ($action eq "comerr-objects-carbon-final") {
- print (STDERR "# Building com_err 68K final object listÉ ");
- @outputList = grep (s/\.c$/\.68kf.o/, @sourceList);
+ print (STDERR "# Building com_err Carbon final object listÉ ");
+ @outputList = grep (s/\.c$/\.CB.o/, @sourceList);
@outputList = grep (/:et:/, @outputList);
print (STDERR "Done. \n");
{
die("Bad call to read_file") unless defined $_[0];
local($FN) = (&chew_on_filename($_[0]));
- local (@LINES, @NLFREE_LINES);
+ local ($CONTENTS, @NLFREE_LINES);
if (!open(FILE, $FN))
{
exit(1);
}
- @LINES=<FILE>;
- @NLFREE_LINES=grep(s/\n$//, @LINES);
-
- if (!close(FILE))
{
- print(STDERR "Can't close $FN.\n");
- exit(1);
- }
+ local ($/);
+ undef $/;
+ $CONTENTS = <FILE>;
+
+ $CONTENTS =~ s/\012/\015/g;
+
+ @NLFREE_LINES = split ('\015', $CONTENTS);
+
+ if (!close(FILE))
+ {
+ print(STDERR "Can't close $FN.\n");
+ exit(1);
+ }
- @NLFREE_LINES;
+ return @NLFREE_LINES;
+ }
}
# lists files that match $PATTERN in $DIR.
+2000-05-08 Nalin Dahyabhai <nalin@redhat.com>
+
+ * kprop.c (open_connection): New argument indicates output buffer
+ size. Don't overrun it.
+ (get_tickets): Pass size of Errmsg.
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
static void usage
PROTOTYPE((void));
krb5_error_code open_connection
- PROTOTYPE((char *, int *, char *));
+ PROTOTYPE((char *, int *, char *, int));
void kerberos_authenticate
PROTOTYPE((krb5_context, krb5_auth_context *,
int, krb5_principal, krb5_creds **));
get_tickets(context);
database_fd = open_database(context, file, &database_size);
- if (retval = open_connection(slave_host, &fd, Errmsg)) {
+ if (retval = open_connection(slave_host, &fd, Errmsg, sizeof(Errmsg))) {
com_err(progname, retval, "%s while opening connection to %s",
Errmsg, slave_host);
exit(1);
}
krb5_error_code
-open_connection(host, fd, Errmsg)
+open_connection(host, fd, Errmsg, ErrmsgSz)
char *host;
int *fd;
char *Errmsg;
+ int ErrmsgSz;
{
int s;
krb5_error_code retval;
if(!port) {
sp = getservbyname(KPROP_SERVICE, "tcp");
if (sp == 0) {
- (void) strcpy(Errmsg, KPROP_SERVICE);
- (void) strcat(Errmsg, "/tcp: unknown service");
+ (void) strncpy(Errmsg, KPROP_SERVICE, ErrmsgSz - 1);
+ Errmsg[ErrmsgSz - 1] = '\0';
+ (void) strncat(Errmsg, "/tcp: unknown service", ErrmsgSz - 1 - strlen(Errmsg));
*fd = -1;
return(0);
}
com_err(progname, ENOMEM, "while trying to malloc data_ok_fn");
exit(1);
}
- strcat(strcpy(data_ok_fn, data_fn), ok);
+ strcpy(data_ok_fn, data_fn);
+ strcat(data_ok_fn, ok);
if (stat(data_ok_fn, &stbuf_ok)) {
com_err(progname, errno, "while trying to stat %s",
data_ok_fn);
+2001-01-31 Tom Yu <tlyu@mit.edu>
+
+ * krb5_decode_test.c (main): Add new test cases for indefinite
+ length ticket and as_rep. Fix up calls to decode_run() to have
+ the modifier be in the description parameter.
+ (decode_run): If the ASN1 decoder returns an error, add one to the
+ error count so there will be a non-zero exit. Sometimes, the
+ decoded structure is complete enoght to pass the test, even with
+ an ASN.1 error - which can easilly get missed in the output run.
+ [pullup from trunk]
+
+ * utility.c (asn1_krb5_data_unparse): signed char
+ paranoia. [pullup from trunk]
+
1999-11-01 Tom Yu <tlyu@mit.edu>
* krb5_decode_test.c (main): Add test case for zero-length
retval = decoder(&code,&var);\
if(retval){\
com_err("krb5_decode_test", retval, "while decoding %s", typestring);\
+ error_count++;\
}\
assert(comparator(&ref,var),typestring);\
printf("%s\n",description)
{
setup(krb5_ticket,"krb5_ticket",ktest_make_sample_ticket);
decode_run("ticket","","61 5C 30 5A A0 03 02 01 05 A1 10 1B 0E 41 54 48 45 4E 41 2E 4D 49 54 2E 45 44 55 A2 1A 30 18 A0 03 02 01 01 A1 11 30 0F 1B 06 68 66 74 73 61 69 1B 05 65 78 74 72 61 A3 25 30 23 A0 03 02 01 00 A1 03 02 01 05 A2 17 04 15 6B 72 62 41 53 4E 2E 31 20 74 65 73 74 20 6D 65 73 73 61 67 65",decode_krb5_ticket,ktest_equal_ticket);
+ decode_run("ticket","(+ trailing [4] INTEGER","61 61 30 5F A0 03 02 01 05 A1 10 1B 0E 41 54 48 45 4E 41 2E 4D 49 54 2E 45 44 55 A2 1A 30 18 A0 03 02 01 01 A1 11 30 0F 1B 06 68 66 74 73 61 69 1B 05 65 78 74 72 61 A3 25 30 23 A0 03 02 01 00 A1 03 02 01 05 A2 17 04 15 6B 72 62 41 53 4E 2E 31 20 74 65 73 74 20 6D 65 73 73 61 67 65 A4 03 02 01 01",decode_krb5_ticket,ktest_equal_ticket);
+
+/*
+ "61 80 30 80 "
+ " A0 03 02 01 05 "
+ " A1 10 1B 0E 41 54 48 45 4E 41 2E 4D 49 54 2E 45 44 55 "
+ " A2 80 30 80 "
+ " A0 03 02 01 01 "
+ " A1 80 30 80 "
+ " 1B 06 68 66 74 73 61 69 "
+ " 1B 05 65 78 74 72 61 "
+ " 00 00 00 00 "
+ " 00 00 00 00 "
+ " A3 80 30 80 "
+ " A0 03 02 01 00 "
+ " A1 03 02 01 05 "
+ " A2 17 04 15 6B 72 62 41 53 4E 2E 31 "
+ " 20 74 65 73 74 20 6D 65 73 73 61 67 65 "
+ " 00 00 00 00"
+ "00 00 00 00"
+*/
+ decode_run("ticket","(indefinite lengths)", "61 80 30 80 A0 03 02 01 05 A1 10 1B 0E 41 54 48 45 4E 41 2E 4D 49 54 2E 45 44 55 A2 80 30 80 A0 03 02 01 01 A1 80 30 80 1B 06 68 66 74 73 61 69 1B 05 65 78 74 72 61 00 00 00 00 00 00 00 00 A3 80 30 80 A0 03 02 01 00 A1 03 02 01 05 A2 17 04 15 6B 72 62 41 53 4E 2E 31 20 74 65 73 74 20 6D 65 73 73 61 67 65 00 00 00 00 00 00 00 00" ,decode_krb5_ticket,ktest_equal_ticket);
+/*
+ "61 80 30 80 "
+ " A0 03 02 01 05 "
+ " A1 10 1B 0E 41 54 48 45 4E 41 2E 4D 49 54 2E 45 44 55 "
+ " A2 80 30 80 "
+ " A0 03 02 01 01 "
+ " A1 80 30 80 "
+ " 1B 06 68 66 74 73 61 69 "
+ " 1B 05 65 78 74 72 61 "
+ " 00 00 00 00 "
+ " 00 00 00 00 "
+ " A3 80 30 80 "
+ " A0 03 02 01 00 "
+ " A1 03 02 01 05 "
+ " A2 17 04 15 6B 72 62 41 53 4E 2E 31 "
+ " 20 74 65 73 74 20 6D 65 73 73 61 67 65 "
+ " 00 00 00 00"
+ " A4 03 02 01 01 "
+ "00 00 00 00"
+*/
+ decode_run("ticket","(indefinite lengths + trailing [4] INTEGER)", "61 80 30 80 A0 03 02 01 05 A1 10 1B 0E 41 54 48 45 4E 41 2E 4D 49 54 2E 45 44 55 A2 80 30 80 A0 03 02 01 01 A1 80 30 80 1B 06 68 66 74 73 61 69 1B 05 65 78 74 72 61 00 00 00 00 00 00 00 00 A3 80 30 80 A0 03 02 01 00 A1 03 02 01 05 A2 17 04 15 6B 72 62 41 53 4E 2E 31 20 74 65 73 74 20 6D 65 73 73 61 67 65 00 00 00 00 A4 03 02 01 01 00 00 00 00",decode_krb5_ticket,ktest_equal_ticket);
}
/****************************************************************/
{
setup(krb5_keyblock,"krb5_keyblock",ktest_make_sample_keyblock);
decode_run("encryption_key","","30 11 A0 03 02 01 01 A1 0A 04 08 31 32 33 34 35 36 37 38",decode_krb5_encryption_key,ktest_equal_encryption_key);
- decode_run("encryption_key(+ trailing [2] INTEGER)","","30 16 A0 03 02 01 01 A1 0A 04 08 31 32 33 34 35 36 37 38 A2 03 02 01 01",decode_krb5_encryption_key,ktest_equal_encryption_key);
- decode_run("encryption_key(+ trailing [2] SEQUENCE {[0] INTEGER})","","30 16 A0 03 02 01 01 A1 0A 04 08 31 32 33 34 35 36 37 38 A2 07 30 05 A0 03 02 01 01",decode_krb5_encryption_key,ktest_equal_encryption_key);
- decode_run("encryption_key(indefinite lengths)","","30 80 A0 03 02 01 01 A1 0A 04 08 31 32 33 34 35 36 37 38 00 00",decode_krb5_encryption_key,ktest_equal_encryption_key);
- decode_run("encryption_key(indefinite lengths + trailing [2] INTEGER)","","30 80 A0 03 02 01 01 A1 0A 04 08 31 32 33 34 35 36 37 38 A2 03 02 01 01 00 00",decode_krb5_encryption_key,ktest_equal_encryption_key);
- decode_run("encryption_key(indefinite lengths + trailing [2] SEQUENCE {[0] INTEGER})","","30 80 A0 03 02 01 01 A1 0A 04 08 31 32 33 34 35 36 37 38 A2 80 30 80 A0 03 02 01 01 00 00 00 00 00 00",decode_krb5_encryption_key,ktest_equal_encryption_key);
+ decode_run("encryption_key","(+ trailing [2] INTEGER)","30 16 A0 03 02 01 01 A1 0A 04 08 31 32 33 34 35 36 37 38 A2 03 02 01 01",decode_krb5_encryption_key,ktest_equal_encryption_key);
+ decode_run("encryption_key","(+ trailing [2] SEQUENCE {[0] INTEGER})","30 1A A0 03 02 01 01 A1 0A 04 08 31 32 33 34 35 36 37 38 A2 07 30 05 A0 03 02 01 01",decode_krb5_encryption_key,ktest_equal_encryption_key);
+ decode_run("encryption_key","(indefinite lengths)","30 80 A0 03 02 01 01 A1 0A 04 08 31 32 33 34 35 36 37 38 00 00",decode_krb5_encryption_key,ktest_equal_encryption_key);
+ decode_run("encryption_key","(indefinite lengths + trailing [2] INTEGER)","30 80 A0 03 02 01 01 A1 0A 04 08 31 32 33 34 35 36 37 38 A2 03 02 01 01 00 00",decode_krb5_encryption_key,ktest_equal_encryption_key);
+ decode_run("encryption_key","(indefinite lengths + trailing [2] SEQUENCE {[0] INTEGER})","30 80 A0 03 02 01 01 A1 0A 04 08 31 32 33 34 35 36 37 38 A2 80 30 80 A0 03 02 01 01 00 00 00 00 00 00",decode_krb5_encryption_key,ktest_equal_encryption_key);
+ decode_run("encryption_key","(indefinite lengths + trailing SEQUENCE {[0] INTEGER})","30 80 A0 03 02 01 01 A1 0A 04 08 31 32 33 34 35 36 37 38 30 80 A0 03 02 01 01 00 00 00 00",decode_krb5_encryption_key,ktest_equal_encryption_key);
ref.enctype = -1;
- decode_run("encryption_key(enctype = -1)","","30 11 A0 03 02 01 FF A1 0A 04 08 31 32 33 34 35 36 37 38",decode_krb5_encryption_key,ktest_equal_encryption_key);
+ decode_run("encryption_key","(enctype = -1)","30 11 A0 03 02 01 FF A1 0A 04 08 31 32 33 34 35 36 37 38",decode_krb5_encryption_key,ktest_equal_encryption_key);
ref.enctype = -255;
- decode_run("encryption_key(enctype = -255)","","30 12 A0 04 02 02 FF 01 A1 0A 04 08 31 32 33 34 35 36 37 38",decode_krb5_encryption_key,ktest_equal_encryption_key);
+ decode_run("encryption_key","(enctype = -255)","30 12 A0 04 02 02 FF 01 A1 0A 04 08 31 32 33 34 35 36 37 38",decode_krb5_encryption_key,ktest_equal_encryption_key);
ref.enctype = 255;
- decode_run("encryption_key(enctype = 255)","","30 12 A0 04 02 02 00 FF A1 0A 04 08 31 32 33 34 35 36 37 38",decode_krb5_encryption_key,ktest_equal_encryption_key);
+ decode_run("encryption_key","(enctype = 255)","30 12 A0 04 02 02 00 FF A1 0A 04 08 31 32 33 34 35 36 37 38",decode_krb5_encryption_key,ktest_equal_encryption_key);
ref.enctype = -2147483648;
- decode_run("encryption_key(enctype = -2147483648)","","30 14 A0 06 02 04 80 00 00 00 A1 0A 04 08 31 32 33 34 35 36 37 38",decode_krb5_encryption_key,ktest_equal_encryption_key);
+ decode_run("encryption_key","(enctype = -2147483648)","30 14 A0 06 02 04 80 00 00 00 A1 0A 04 08 31 32 33 34 35 36 37 38",decode_krb5_encryption_key,ktest_equal_encryption_key);
ref.enctype = 2147483647;
- decode_run("encryption_key(enctype = 2147483647)","","30 14 A0 06 02 04 7F FF FF FF A1 0A 04 08 31 32 33 34 35 36 37 38",decode_krb5_encryption_key,ktest_equal_encryption_key);
+ decode_run("encryption_key","(enctype = 2147483647)","30 14 A0 06 02 04 7F FF FF FF A1 0A 04 08 31 32 33 34 35 36 37 38",decode_krb5_encryption_key,ktest_equal_encryption_key);
}
/****************************************************************/
ref.msg_type = KRB5_AS_REP;
decode_run("as_rep","","6B 81 EA 30 81 E7 A0 03 02 01 05 A1 03 02 01 0B A2 26 30 24 30 10 A1 03 02 01 0D A2 09 04 07 70 61 2D 64 61 74 61 30 10 A1 03 02 01 0D A2 09 04 07 70 61 2D 64 61 74 61 A3 10 1B 0E 41 54 48 45 4E 41 2E 4D 49 54 2E 45 44 55 A4 1A 30 18 A0 03 02 01 01 A1 11 30 0F 1B 06 68 66 74 73 61 69 1B 05 65 78 74 72 61 A5 5E 61 5C 30 5A A0 03 02 01 05 A1 10 1B 0E 41 54 48 45 4E 41 2E 4D 49 54 2E 45 44 55 A2 1A 30 18 A0 03 02 01 01 A1 11 30 0F 1B 06 68 66 74 73 61 69 1B 05 65 78 74 72 61 A3 25 30 23 A0 03 02 01 00 A1 03 02 01 05 A2 17 04 15 6B 72 62 41 53 4E 2E 31 20 74 65 73 74 20 6D 65 73 73 61 67 65 A6 25 30 23 A0 03 02 01 00 A1 03 02 01 05 A2 17 04 15 6B 72 62 41 53 4E 2E 31 20 74 65 73 74 20 6D 65 73 73 61 67 65",decode_krb5_as_rep,ktest_equal_as_rep);
+
+/*
+ 6B 80 30 80
+ A0 03 02 01 05
+ A1 03 02 01 0B
+ A2 80 30 80
+ 30 80
+ A1 03 02 01 0D
+ A2 09 04 07 70 61 2D 64 61 74 61
+ 00 00
+ 30 80
+ A1 03 02 01 0D
+ A2 09 04 07 70 61 2D 64 61 74 61
+ 00 00
+ 00 00 00 00
+ A3 10 1B 0E 41 54 48 45 4E 41 2E 4D 49 54 2E 45 44 55
+ A4 80 30 80
+ A0 03 02 01 01
+ A1 80 30 80
+ 1B 06 68 66 74 73 61 69
+ 1B 05 65 78 74 72 61
+ 00 00 00 00
+ 00 00 00 00
+ A5 80 61 80 30 80
+ A0 03 02 01 05
+ A1 10 1B 0E 41 54 48 45 4E 41 2E 4D 49 54 2E 45 44 55
+ A2 80 30 80
+ A0 03 02 01 01
+ A1 80 30 80
+ 1B 06 68 66 74 73 61 69
+ 1B 05 65 78 74 72 61
+ 00 00 00 00
+ 00 00 00 00
+ A3 80 30 80
+ A0 03 02 01 00
+ A1 03 02 01 05
+ A2 17 04 15 6B 72 62 41 53 4E 2E 31
+ 20 74 65 73 74 20 6D 65
+ 73 73 61 67 65
+ 00 00 00 00
+ 00 00 00 00 00 00
+ A6 80 30 80
+ A0 03 02 01 00
+ A1 03 02 01 05
+ A2 17 04 15 6B 72 62 41 53 4E 2E 31
+ 20 74 65 73 74 20 6D 65
+ 73 73 61 67 65
+ 00 00 00 00
+ 00 00 00 00
+*/
+ decode_run("as_rep","(indefinite lengths)","6B 80 30 80 A0 03 02 01 05 A1 03 02 01 0B A2 80 30 80 30 80 A1 03 02 01 0D A2 09 04 07 70 61 2D 64 61 74 61 00 00 30 80 A1 03 02 01 0D A2 09 04 07 70 61 2D 64 61 74 61 00 00 00 00 00 00 A3 10 1B 0E 41 54 48 45 4E 41 2E 4D 49 54 2E 45 44 55 A4 80 30 80 A0 03 02 01 01 A1 80 30 80 1B 06 68 66 74 73 61 69 1B 05 65 78 74 72 61 00 00 00 00 00 00 00 00 A5 80 61 80 30 80 A0 03 02 01 05 A1 10 1B 0E 41 54 48 45 4E 41 2E 4D 49 54 2E 45 44 55 A2 80 30 80 A0 03 02 01 01 A1 80 30 80 1B 06 68 66 74 73 61 69 1B 05 65 78 74 72 61 00 00 00 00 00 00 00 00 A3 80 30 80 A0 03 02 01 00 A1 03 02 01 05 A2 17 04 15 6B 72 62 41 53 4E 2E 31 20 74 65 73 74 20 6D 65 73 73 61 67 65 00 00 00 00 00 00 00 00 00 00 A6 80 30 80 A0 03 02 01 00 A1 03 02 01 05 A2 17 04 15 6B 72 62 41 53 4E 2E 31 20 74 65 73 74 20 6D 65 73 73 61 67 65 00 00 00 00 00 00 00 00",decode_krb5_as_rep,ktest_equal_as_rep);
ktest_destroy_pa_data_array(&(ref.padata));
decode_run("as_rep","(optionals NULL)","6B 81 C2 30 81 BF A0 03 02 01 05 A1 03 02 01 0B A3 10 1B 0E 41 54 48 45 4E 41 2E 4D 49 54 2E 45 44 55 A4 1A 30 18 A0 03 02 01 01 A1 11 30 0F 1B 06 68 66 74 73 61 69 1B 05 65 78 74 72 61 A5 5E 61 5C 30 5A A0 03 02 01 05 A1 10 1B 0E 41 54 48 45 4E 41 2E 4D 49 54 2E 45 44 55 A2 1A 30 18 A0 03 02 01 01 A1 11 30 0F 1B 06 68 66 74 73 61 69 1B 05 65 78 74 72 61 A3 25 30 23 A0 03 02 01 00 A1 03 02 01 05 A2 17 04 15 6B 72 62 41 53 4E 2E 31 20 74 65 73 74 20 6D 65 73 73 61 67 65 A6 25 30 23 A0 03 02 01 00 A1 03 02 01 05 A2 17 04 15 6B 72 62 41 53 4E 2E 31 20 74 65 73 74 20 6D 65 73 73 61 67 65",decode_krb5_as_rep,ktest_equal_as_rep);
}
}else{
int i;
- *s = (char*)calloc(3*(code->length), sizeof(char));
+ *s = (char*)calloc((size_t) 3*(code->length), sizeof(char));
if(*s == NULL) return ENOMEM;
for(i = 0; i < code->length; i++){
- (*s)[3*i] = hexchar(((code->data)[i]&0xF0)>>4);
- (*s)[3*i+1] = hexchar((code->data)[i]&0x0F);
+ (*s)[3*i] = hexchar((unsigned char) (((code->data)[i]&0xF0)>>4));
+ (*s)[3*i+1] = hexchar((unsigned char) ((code->data)[i]&0x0F));
(*s)[3*i+2] = ' ';
}
(*s)[3*(code->length)-1] = '\0';
+2000-05-11 Nalin Dahyabhai <nalin@redhat.com>
+
+ * kdb5_mkdums.c (main): Make sure buffer 'principal' is terminated.
+
+2000-05-08 Ken Raeburn <raeburn@mit.edu>
+ Nalin Dahyabhai <nalin@redhat.com>
+
+ * kdb5_mkdums.c (main): Make sure buffer "tmp" is
+ null-terminated. Don't overflow buffer "tmp" or "tmp2".
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
mkey_password = optarg;
break;
case 'p': /* prefix name to create */
- strcpy(principal_string, optarg);
+ strncpy(principal_string, optarg, sizeof(principal_string) - 1);
+ principal_string[sizeof(principal_string) - 1] = '\0';
suffix = principal_string + strlen(principal_string);
break;
case 'n': /* how many to create */
again given a prefix and count to test the db lib and kdb */
(void) sprintf(suffix, "%d", n);
(void) sprintf(tmp, "%s-DEPTH-1", principal_string);
+ tmp[sizeof(tmp) - 1] = '\0';
str_newprinc = tmp;
add_princ(test_context, str_newprinc);
for (i = 2; i <= depth; i++) {
- tmp2[0] = '\0';
(void) sprintf(tmp2, "/%s-DEPTH-%d", principal_string, i);
- strcat(tmp, tmp2);
+ tmp2[sizeof(tmp2) - 1] = '\0';
+ strncat(tmp, tmp2, sizeof(tmp) - 1 - strlen(tmp));
str_newprinc = tmp;
add_princ(test_context, str_newprinc);
}
+2000-05-31 Ken Raeburn <raeburn@mit.edu>
+
+ * default.exp (setup_kerberos_files): Include des3 in supported
+ enctypes.
+
2000-02-07 Tom Yu <tlyu@mit.edu>
* default.exp: Remove default_tgs_enctypes for now as it was
puts $conffile " max_renewable_life = 3:00:00"
puts $conffile " master_key_type = des-cbc-md5"
puts $conffile " master_key_name = master/key"
-# des3-cbc-sha1:normal
- puts $conffile " supported_enctypes = des-cbc-crc:normal des-cbc-md5:normal des-cbc-crc:v4 des-cbc-md5:norealm"
+ puts $conffile " supported_enctypes = des3-cbc-sha1:normal des-cbc-crc:normal des-cbc-md5:normal des-cbc-crc:v4 des-cbc-md5:norealm"
puts $conffile " kdc_supported_enctypes = des3-cbc-sha1:normal des-cbc-crc:normal des-cbc-md5:normal des-cbc-crc:v4 des-cbc-md5:norealm"
puts $conffile " kdc_ports = 3088"
puts $conffile " default_principal_expiration = 2037.12.31.23.59.59"
+Wed Jan 31 12:32:37 2001 Ezra Peisach <epeisach@mit.edu>
+
+ * rlogin.exp: Use the build tree's version of krlogin instead of
+ using the one found in the users path that might have been used in the
+ root login.
+
Thu Nov 14 15:20:19 1996 Barry Jaspan <bjaspan@mit.edu>
* telnet.exp: telnet may output fqdn in upper-case
# if they exist. If they do not, then they must be in PATH. We
# expect $objdir to be .../kerberos/src.
-if ![info exists RLOGIN] {
- set RLOGIN [findfile $objdir/../../appl/bsd/rlogin]
+if ![info exists KRLOGIN] {
+ set KRLOGIN [findfile $objdir/../../appl/bsd/rlogin]
}
if ![info exists KRLOGIND] {
proc rlogin_test { } {
global REALMNAME
- global RLOGIN
+ global KRLOGIN
global BINSH
global SHELL_PROMPT
global KEY
start_rlogin_daemon -k
# Make an rlogin connection.
- spawn $RLOGIN $hostname -k $REALMNAME -D 3543
+ spawn $KRLOGIN $hostname -k $REALMNAME -D 3543
expect_after {
timeout {
# Try an encrypted connection.
start_rlogin_daemon -e
- spawn $RLOGIN $hostname -x -k $REALMNAME -D 3543
+ spawn $KRLOGIN $hostname -x -k $REALMNAME -D 3543
expect_after {
timeout {
+2001-02-23 Tom Yu <tlyu@mit.edu>
+
+ * rsh.exp: Drain buffers on klist test to avoid wedging rsh on
+ exit under HP/UX.
+ [pullup from trunk]
+
+ * gssapi.exp: Rework significantly to deal with HP/UX lossage that
+ probably resulted from when either the client or the server wound
+ up blocking on tty output. Abstract things a little more. Remove
+ dead duplicate code that used to deal with "-v2". Should figure
+ out why the "-v2" stuff disappeared mysteriously.
+ [pullup from trunk]
+
2000-02-07 Tom Yu <tlyu@mit.edu>
* kadmin.exp: Use $KDESTROY -5 to deal with changed behavior.
}
}
+proc run_client {test tkfile client} {
+ global env
+ global hostname
+ global GSSCLIENT
+ global spawn_id
+ global gss_server_spawn_id
+ global REALMNAME
+
+ set env(KRB5CCNAME) $tkfile
+ verbose "KRB5CCNAME=$env(KRB5CCNAME)"
+ verbose "spawning gssclient, identity=$client"
+ spawn $GSSCLIENT -port 5556 $hostname gssservice@$hostname "message from $client"
+ set got_client 0
+ set got_server 0
+ expect_after {
+ -i $spawn_id
+ timeout {
+ if {!$got_client} {
+ verbose -log "client timeout"
+ fail $test
+ catch "expect_after"
+ return
+ }
+ }
+ eof {
+ if {!$got_client} {
+ verbose -log "client eof"
+ fail $test
+ catch "expect_after"
+ return
+ }
+ }
+ -i $gss_server_spawn_id
+ timeout {
+ if {!$got_server} {
+ verbose -log "server timeout"
+ fail $test
+ catch "expect_after"
+ return
+ }
+ }
+ eof {
+ if {!$got_server} {
+ verbose -log "server eof"
+ fail $test
+ catch "expect_after"
+ return
+ }
+ }
+ }
+ expect {
+ -i $gss_server_spawn_id
+ "Accepted connection: \"$client@$REALMNAME\"" exp_continue
+ "Received message: \"message from $client\"" {
+ set got_server 1
+ if {!$got_client} {
+ exp_continue
+ }
+ }
+ -i $spawn_id
+ "Signature verified" {
+ set got_client 1
+ if {!$got_server} {
+ exp_continue
+ }
+ }
+ }
+ catch "expect_after"
+ if ![check_exit_status $test] {
+ # check_exit_staus already calls fail for us
+ return
+ }
+ pass $test
+}
+
proc doit { } {
global REALMNAME
global env
# Start up the kerberos and kadmind daemons.
if ![start_kerberos_daemons 0] {
- fail gsstest
- return
+ perror "failed to start kerberos daemons"
}
# Use kadmin to add a key for us.
if ![add_kerberos_key gsstest0 0] {
- fail gsstest
- return
+ perror "failed to set up gsstest0 key"
}
# Use kadmin to add a key for us.
if ![add_kerberos_key gsstest1 0] {
- fail gsstest
- return
+ perror "failed to set up gsstest1 key"
}
# Use kadmin to add a key for us.
if ![add_kerberos_key gsstest2 0] {
- fail gsstest
- return
+ perror "failed to set up gsstest2 key"
}
# Use kadmin to add a key for us.
if ![add_kerberos_key gsstest3 0] {
- fail gsstest
- return
+ perror "faild to set up gsstest3 key"
}
# Use kadmin to add a service key for us.
if ![add_random_key gssservice/$hostname 0] {
- fail gsstest
- return
+ perror "failed to set up gssservice/$hostname key"
}
# Use kdb5_edit to create a srvtab entry for gssservice
if ![setup_srvtab 0 gssservice] {
- fail gsstest
- return
+ perror "failed to set up gssservice srvtab"
}
catch "exec rm -f $tmppwd/gss_tk_0 $tmppwd/gss_tk_1 $tmppwd/gss_tk_2 $tmppwd/gss_tk_3"
# Use kinit to get a ticket.
if ![our_kinit gsstest0 gsstest0$KEY $tmppwd/gss_tk_0] {
- fail gsstest
- return
+ perror "failed to kinit gsstest0"
}
# Use kinit to get a ticket.
if ![our_kinit gsstest1 gsstest1$KEY $tmppwd/gss_tk_1] {
- fail gsstest
- return
+ perror "failed to kinit gsstest1"
}
# Use kinit to get a ticket.
if ![our_kinit gsstest2 gsstest2$KEY $tmppwd/gss_tk_2] {
- fail gsstest
- return
+ perror "failed to kinit gsstest2"
}
# Use kinit to get a ticket.
if ![our_kinit gsstest3 gsstest3$KEY $tmppwd/gss_tk_3] {
- fail gsstest
- return
+ perror "failed to kinit gsstest3"
}
#
spawn $GSSSERVER -port 5556 gssservice@$hostname
set gss_server_pid [exp_pid]
set gss_server_spawn_id $spawn_id
- catch "exec sleep 4"
-
- # Start the client with client identity 0
- set env(KRB5CCNAME) $tmppwd/gss_tk_0
- verbose "KRB5CCNAME=$env(KRB5CCNAME)"
- spawn $GSSCLIENT -port 5556 $hostname gssservice@$hostname "message from gsstest0"
- expect_after {
- -i $spawn_id
- timeout {
- fail gssclient0
- catch "expect_after"
- return
- }
- eof {
- fail gssclient0
- catch "expect_after"
- return
- }
- }
- expect -i $spawn_id "Signature verified"
- catch "expect_after"
- expect_after {
- -i $gss_server_spawn_id
- timeout {
- fail gssclient0
- catch "expect_after"
- return
- }
- eof {
- fail gssclient0
- catch "expect_after"
- return
- }
- }
- expect -i $gss_server_spawn_id "Accepted connection: \"gsstest0@$REALMNAME\""
- expect -i $gss_server_spawn_id "Received message: \"message from gsstest0\""
- catch "expect_after"
- if ![check_exit_status gssclient0] {
- fail gssclient0
- return
- }
- pass gssclient0
-
- # Start the client with client identity 1
- set env(KRB5CCNAME) $tmppwd/gss_tk_1
- verbose "KRB5CCNAME=$env(KRB5CCNAME)"
- spawn $GSSCLIENT -port 5556 $hostname gssservice@$hostname "message from gsstest1"
- expect_after {
- -i $spawn_id
- timeout {
- fail gssclient1
- catch "expect_after"
- return
- }
- eof {
- fail gssclient1
- catch "expect_after"
- return
- }
- }
- expect -i $spawn_id "Signature verified"
- catch "expect_after"
- expect_after {
- -i $gss_server_spawn_id
- timeout {
- fail gssclient1
- catch "expect_after"
- return
- }
- eof {
- fail gssclient1
- catch "expect_after"
- return
- }
- }
- expect -i $gss_server_spawn_id "Accepted connection: \"gsstest1@$REALMNAME\""
- expect -i $gss_server_spawn_id "Received message: \"message from gsstest1\""
- catch "expect_after"
- if ![check_exit_status gssclient1] {
- fail gssclient1
- return
- }
- pass gssclient1
-
- # Start the client with client identity 2
- set env(KRB5CCNAME) $tmppwd/gss_tk_2
- verbose "KRB5CCNAME=$env(KRB5CCNAME)"
- spawn $GSSCLIENT -port 5556 $hostname gssservice@$hostname "message from gsstest2"
- expect_after {
- -i $spawn_id
- timeout {
- fail gssclient2
- catch "expect_after"
- return
- }
- eof {
- fail gssclient2
- catch "expect_after"
- return
- }
- }
- expect -i $spawn_id "Signature verified"
- catch "expect_after"
- expect_after {
- -i $gss_server_spawn_id
- timeout {
- fail gssclient2
- catch "expect_after"
- return
- }
- eof {
- fail gssclient2
- catch "expect_after"
- return
- }
- }
- expect -i $gss_server_spawn_id "Accepted connection: \"gsstest2@$REALMNAME\""
- expect -i $gss_server_spawn_id "Received message: \"message from gsstest2\""
- catch "expect_after"
- if ![check_exit_status gssclient2] {
- fail gssclient2
- return
- }
- pass gssclient2
-
- # Start the client with client identity 3
- set env(KRB5CCNAME) $tmppwd/gss_tk_3
- verbose "KRB5CCNAME=$env(KRB5CCNAME)"
- spawn $GSSCLIENT -port 5556 $hostname gssservice@$hostname "message from gsstest3"
- expect_after {
- -i $gss_server_spawn_id
- timeout {
- fail "gssclient3 (server timeout)"
- catch "expect_after"
- return
- }
- eof {
- fail "gssclient3 (server eof)"
- catch "expect_after"
- return
- }
- }
- expect -i $gss_server_spawn_id "Accepted connection: \"gsstest3@$REALMNAME\""
- # Drain some output from the verbose client side. Otherwise, this
- # test sometimes fails under HP-UX.
- expect -i $spawn_id "\"gsstest3@KRBTEST.COM\" to \"gssservice"
- expect -i $spawn_id "Mechanism { * } supports * name"
-
- expect -i $gss_server_spawn_id "Received message: \"message from gsstest3\""
- catch "expect_after"
- expect_after {
- -i $spawn_id
- timeout {
- fail "gssclient3 (timeout)"
- catch "expect_after"
- return
- }
- eof {
- fail "gssclient3 (eof)"
- catch "expect_after"
- return
- }
- }
- expect -i $spawn_id "Signature verified"
- catch "expect_after"
- if ![check_exit_status gssclient3] {
- fail "gssclient3 (exit status)"
- return
- }
- pass gssclient3
-
- stop_gss_server
-
- # Try some V2 services.
- # Now start the gss-server.
- spawn $GSSSERVER -port 5557 gssservice@$hostname
- set gss_server_pid [exp_pid]
- set gss_server_spawn_id $spawn_id
- catch "exec sleep 4"
+ sleep 2
- # Start the client with client identity 0
- set env(KRB5CCNAME) $tmppwd/gss_tk_0
- verbose "KRB5CCNAME=$env(KRB5CCNAME)"
- spawn $GSSCLIENT -port 5557 $hostname gssservice@$hostname "message from gsstest0"
- expect_after {
- -i $spawn_id
- timeout {
- fail gssclient0
- catch "expect_after"
- return
- }
- eof {
- fail gssclient0
- catch "expect_after"
- return
- }
- }
- expect -i $spawn_id "Signature verified"
- catch "expect_after"
- expect_after {
- -i $gss_server_spawn_id
- timeout {
- fail gssclient0
- catch "expect_after"
- return
- }
- eof {
- fail gssclient0
- catch "expect_after"
- return
- }
- }
- expect -i $gss_server_spawn_id "Accepted connection: \"gsstest0@$REALMNAME\""
- expect -i $gss_server_spawn_id "Received message: \"message from gsstest0\""
- catch "expect_after"
- if ![check_exit_status gssclient0] {
- fail gssclient0
- return
- }
- pass gssclient0
-
- # Start the client with client identity 1
- set env(KRB5CCNAME) $tmppwd/gss_tk_1
- verbose "KRB5CCNAME=$env(KRB5CCNAME)"
- spawn $GSSCLIENT -port 5557 $hostname gssservice@$hostname "message from gsstest1"
- expect_after {
- -i $spawn_id
- timeout {
- fail gssclient1
- catch "expect_after"
- return
- }
- eof {
- fail gssclient1
- catch "expect_after"
- return
- }
- }
- expect -i $spawn_id "Signature verified"
- catch "expect_after"
- expect_after {
- -i $gss_server_spawn_id
- timeout {
- fail gssclient1
- catch "expect_after"
- return
- }
- eof {
- fail gssclient1
- catch "expect_after"
- return
- }
- }
- expect -i $gss_server_spawn_id "Accepted connection: \"gsstest1@$REALMNAME\""
- expect -i $gss_server_spawn_id "Received message: \"message from gsstest1\""
- catch "expect_after"
- if ![check_exit_status gssclient1] {
- fail gssclient1
- return
- }
- pass gssclient1
-
- # Start the client with client identity 2
- set env(KRB5CCNAME) $tmppwd/gss_tk_2
- verbose "KRB5CCNAME=$env(KRB5CCNAME)"
- spawn $GSSCLIENT -port 5557 $hostname gssservice@$hostname "message from gsstest2"
- expect_after {
- -i $spawn_id
- timeout {
- fail gssclient2
- catch "expect_after"
- return
- }
- eof {
- fail gssclient2
- catch "expect_after"
- return
- }
- }
- expect -i $spawn_id "Signature verified"
- catch "expect_after"
- expect_after {
- -i $gss_server_spawn_id
- timeout {
- fail gssclient2
- catch "expect_after"
- return
- }
- eof {
- fail gssclient2
- catch "expect_after"
- return
- }
- }
- expect -i $gss_server_spawn_id "Accepted connection: \"gsstest2@$REALMNAME\""
- expect -i $gss_server_spawn_id "Received message: \"message from gsstest2\""
- catch "expect_after"
- if ![check_exit_status gssclient2] {
- fail gssclient2
- return
- }
- pass gssclient2
-
- # Start the client with client identity 3
- set env(KRB5CCNAME) $tmppwd/gss_tk_3
- verbose "KRB5CCNAME=$env(KRB5CCNAME)"
- spawn $GSSCLIENT -port 5557 $hostname gssservice@$hostname "message from gsstest3"
- expect_after {
- -i $gss_server_spawn_id
- timeout {
- fail gssclient3
- catch "expect_after"
- return
- }
- eof {
- fail gssclient3
- catch "expect_after"
- return
- }
- }
- expect -i $gss_server_spawn_id "Accepted connection: \"gsstest3@$REALMNAME\""
-
- # Drain some output from the verbose client side. Otherwise, this
- # test sometimes fails under HP-UX.
- expect -i $spawn_id "\"gsstest3@KRBTEST.COM\" to \"gssservice"
- expect -i $spawn_id "Mechanism { * } supports * name"
-
- expect -i $gss_server_spawn_id "Received message: \"message from gsstest3\""
- catch "expect_after"
- expect_after {
- -i $spawn_id
- timeout {
- fail gssclient3
- catch "expect_after"
- return
- }
- eof {
- fail gssclient3
- catch "expect_after"
- return
- }
- }
- expect -i $spawn_id "Signature verified"
- catch "expect_after"
- if ![check_exit_status gssclient3] {
- fail gssclient3
- return
- }
- pass gssclient3
+ run_client gssclient0 $tmppwd/gss_tk_0 gssclient0
+ run_client gssclient1 $tmppwd/gss_tk_1 gssclient1
+ run_client gssclient2 $tmppwd/gss_tk_2 gssclient2
+ run_client gssclient3 $tmppwd/gss_tk_3 gssclient3
stop_gss_server
gss_restore_env
if ![our_kdestroy $tmppwd/gss_tk_0] {
- fail gsstest
- return
+ perror "failed kdestroy gss_tk_0" 0
}
if ![our_kdestroy $tmppwd/gss_tk_1] {
- fail gsstest
- return
+ perror "failed kdestroy gss_tk_1" 0
}
if ![our_kdestroy $tmppwd/gss_tk_2] {
- fail gsstest
- return
+ perror "failed kdestroy gss_tk_2" 0
}
if ![our_kdestroy $tmppwd/gss_tk_3] {
- fail gsstest
- return
+ perror "failed kdestroy gss_tk_3" 0
}
catch "exec rm -f $tmppwd/gss_tk_0 $tmppwd/gss_tk_1 $tmppwd/gss_tk_2 $tmppwd/gss_tk_3"
stop_kerberos_daemons
if { $status != 0 } {
- send_error "ERROR: error in gssapi.exp\n"
- send_error "$msg\n"
- exit 1
+ perror "error in gssapi.exp" 0
+ perror $msg 0
}
spawn $RSH $hostname -f -k $REALMNAME -D 3544 -A $BINSH -c $tmppwd/klist.wrap
expect {
- "Ticket cache:" { }
+ "Ticket cache:*\r" {
+ expect eof
+ }
"klist: No credentials cache file found" {
fail "$testname (not forwarded)"
return
set testname "encrypted rsh forwarding tickets"
spawn $RSH $hostname -x -f -k $REALMNAME -D 3544 -A $BINSH -c $tmppwd/klist.wrap
expect {
- "Ticket cache:" { }
+ "Ticket cache:*\r" {
+ expect eof
+ }
"klist: No credentials cache file found" {
fail "$testname (not forwarded)"
return
+2000-05-11 Nalin Dahyabhai <nalin@redhat.com>
+
+ * kdc5_hammer.c (main): Make sure buffer 'prefix' is null-terminated.
+
+2000-05-08 Ken Raeburn <raeburn@mit.edu>
+ Nalin Dahyabhai <nalin@redhat.com>
+
+ * kdc5_hammer.c (main): Don't overflow buffers "ctmp" or "stmp".
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
depth = atoi(optarg); /* how deep to go */
break;
case 'p': /* prefix name to check */
- strcpy(prefix, optarg);
+ strncpy(prefix, optarg, sizeof(prefix) - 1);
+ prefix[sizeof(prefix) - 1] = '\0';
break;
case 'n': /* how many to check */
num_to_check = atoi(optarg);
again given a prefix and count to test the db lib and kdb */
ctmp[0] = '\0';
for (i = 1; i <= depth; i++) {
- ctmp2[0] = '\0';
(void) sprintf(ctmp2, "%s%s%d-DEPTH-%d", (i != 1) ? "/" : "",
prefix, n, i);
- strcat(ctmp, ctmp2);
+ ctmp2[sizeof(ctmp2) - 1] = '\0';
+ strncat(ctmp, ctmp2, sizeof(ctmp) - 1 - strlen(ctmp));
+ ctmp[sizeof(ctmp) - 1] = '\0';
sprintf(client, "%s@%s", ctmp, cur_realm);
if (get_tgt (test_context, client, &client_princ, ccache)) {
stmp[0] = '\0';
for (j = 1; j <= depth; j++) {
- stmp2[0] = '\0';
(void) sprintf(stmp2, "%s%s%d-DEPTH-%d", (j != 1) ? "/" : "",
prefix, n, j);
- strcat(stmp, stmp2);
+ stmp2[sizeof (stmp2) - 1] = '\0';
+ strncat(stmp, stmp2, sizeof(stmp) - 1 - strlen(stmp));
+ stmp[sizeof(stmp) - 1] = '\0';
sprintf(server, "%s@%s", stmp, cur_realm);
if (verify_cs_pair(test_context, client, client_princ,
stmp, cur_realm, n, i, j, ccache))
+2000-05-11 Nalin Dahyabhai <nalin@redhat.com>
+
+ * kdb5_verify.c (main): Make sure buffer "principal_string" is
+ properly terminated.
+
+2000-05-08 Nalin Dahyabhai <nalin@redhat.com>
+
+ * kdb5_verify.c (main): Don't overflow buffer "tmp".
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
mkey_password = optarg;
break;
case 'p': /* prefix name to check */
- strcpy(principal_string, optarg);
+ strncpy(principal_string, optarg, sizeof(principal_string) - 1);
+ principal_string[sizeof(principal_string) - 1] = '\0';
suffix = principal_string + strlen(principal_string);
break;
case 'n': /* how many to check */
if (check_princ(context, str_princ)) errors++;
for (i = 2; i <= depth; i++) {
- tmp2[0] = '\0';
(void) sprintf(tmp2, "/%s-DEPTH-%d", principal_string, i);
- strcat(tmp, tmp2);
+ tmp2[sizeof(tmp2) - 1] = '\0';
+ strncat(tmp, tmp2, sizeof(tmp) - 1 - strlen(tmp));
str_princ = tmp;
if (check_princ(context, str_princ)) errors++;
}
+2001-02-21 Tom Yu <tlyu@mit.edu>
+
+ * mkrel: When generating multiple tarballs, also generate a
+ consolidated tarball.
+
+2001-02-06 Tom Yu <tlyu@mit.edu>
+
+ * mkrel: Default to making a single tarball.
+
+2001-01-28 Tom Yu <tlyu@mit.edu>
+
+ * Makefile.in (all-prerecurse): Move aix.bincmds rule to
+ all-prerecurse so it gets built before the subdirectories of
+ src/util.
+
+ * makeshlib.sh: Use the linker flag -berok so that unresolved
+ symbols don't turn into link-time errors for building shared libs
+ on AIX.
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
#
# We only need this for AIX, but we generate it for all systems.
#
-all-unix:: aix.bincmds
+all-prerecurse:: aix.bincmds
aix.bincmds: Makefile
echo libpath $(KRB5_LIBDIR):`pwd`/$(TOPLIBD):/usr/lib:/lib >aix.bincmds
+2000-05-01 Nalin Dahyabhai <nalin@redhat.com>
+
+ * hash/dbm.c (kdb2_dbm_open): Don't overflow buffer "path".
+
1999-08-15 Tom Yu <tlyu@mit.edu>
* README.NOT.SLEEPYCAT.DB: New file; pointer to README to
info.cachesize = 0;
info.hash = NULL;
info.lorder = 0;
- (void)strcpy(path, file);
- (void)strcat(path, DBM_SUFFIX);
+ (void)strncpy(path, file, sizeof(path) - 1);
+ path[sizeof(path) - 1] = '\0';
+ (void)strncat(path, DBM_SUFFIX, sizeof(path) - 1 - strlen(path));
return ((DBM *)__hash_open(path, flags, mode, &info, 0));
}
+2000-10-08 Miro Jurisic <meeroh@mit.edu>
+
+ * et_c.perl, et_h.perl:
+ Renamed to et_c.pl and et_h.pl because the extension is used
+ as a newline separator heuristic in MacPerl parser
+
+2000-10-08 Miro Jurisic <meeroh@mit.edu>
+
+ * et_c.perl, et_h.perl:
+ Removed #! from the first line to avoid confusing MacPerl
+
+2000-10-02 Alexandra Ellwood <lxs@mit.edu>
+
+ * com_err.h, error_message.c, et.pbexp, et_c.awk, et_h.awk:
+ conditionalized com_err so it doesn't need to export et_list
+ on Mac OS X
+
+2000-05-07 Miro Jurisic <meeroh@mit.edu>
+
+ * com_err.c (default_com_err_proc): use strncpy
+ where strncpy was meant (typo in Nalin's patch)
+
+2000-05-01 Nalin Dahyabhai <nalin@redhat.com>
+
+ * com_err.c (default_com_err_proc) [_MSDOS || _WIN32 ||
+ macintosh]: Don't overflow buffer "errbuf".
+
2000-02-23 Ken Raeburn <raeburn@mit.edu>
* Makefile.in (com_err.o): Depends on com_err.c.
char errbuf[1024] = "";
if (whoami) {
- strcat (errbuf, whoami);
- strcat (errbuf, ": ");
+ errbuf[sizeof(errbuf) - 1] = '\0';
+ strncat (errbuf, whoami, sizeof(errbuf) - 1 - strlen(errbuf));
+ strncat (errbuf, ": ", sizeof(errbuf) - 1 - strlen(errbuf));
}
if (code) {
- strcat (errbuf, error_message(code));
- strcat (errbuf, " ");
+ errbuf[sizeof(errbuf) - 1] = '\0';
+ strncat (errbuf, error_message(code), sizeof(errbuf) - 1 - strlen(errbuf));
+ strncat (errbuf, " ", sizeof(errbuf) - 1 - strlen(errbuf));
}
if (fmt)
vsprintf (errbuf + strlen (errbuf), fmt, ap);
+ errbuf[sizeof(errbuf) - 1] = '\0';
#ifdef macintosh
MacMessageBox(errbuf);
KRB5_DLLIMP extern errcode_t KRB5_CALLCONV remove_error_table
ET_P((const struct error_table FAR *));
-#if !defined(_MSDOS) && !defined(_WIN32) && !defined(macintosh)
+#if !defined(_MSDOS) && !defined(_WIN32) && !defined(macintosh) && !defined(__MACH__)
/*
* The display routine should be application specific. A global hook,
* may cause inappropriate display procedures to be called between
static char buffer[ET_EBUFSIZ];
-#if (defined(_MSDOS) || defined(_WIN32) || defined(macintosh))
+#if (defined(_MSDOS) || defined(_WIN32) || defined(macintosh) || defined(__MACH__))
static struct et_list * _et_list = (struct et_list *) NULL;
#else
/* Old interface compatibility */
--- /dev/null
+#
+# comerr library Macintosh export file
+#
+# $Header$
+
+_error_message
+_add_error_table
+_remove_error_table
tab_base_low, table_item_count) > outfile
}
print "" > outfile
- print "#if !defined(_MSDOS) && !defined(_WIN32) && !defined(macintosh)" > outfile
+ print "#if !defined(_MSDOS) && !defined(_WIN32) && !defined(macintosh) && !defined(__MACH__)" > outfile
print "struct et_list {" > outfile
print " struct et_list *next;" > outfile
print " const struct error_table * table;" > outfile
print "};" > outfile
print "extern struct et_list *_et_list;" > outfile
print "static struct et_list link = { 0, 0 };" > outfile
- print "void initialize_" table_name "_error_table (NOARGS) {" > outfile
+ print "void initialize_" table_name "_error_table (NOARGS) {" > outfile
print " if (!link.table) {" > outfile
print " link.next = _et_list;" > outfile
print " link.table = &et_" table_name "_error_table;" > outfile
-#!/afs/athena/contrib/perl5/p
-eval 'exec /afs/athena/contrib/perl5/arch/sun4x_55/bin/perl -S $0 ${1+"$@"}'
- if $running_under_some_shell;
- # this emulates #! processing on NIH machines.
- # (remove #! line above if indigestible)
-
eval '$'.$1.'$2;' while $ARGV[0] =~ /^([A-Za-z_0-9]+=)(.*)/ && shift;
# process any FOO=bar switches
print "" > outfile
print "extern struct error_table et_" table_name "_error_table;" > outfile
print "" > outfile
- print "#if !defined(_MSDOS) && !defined(_WIN32) && !defined(macintosh)" > outfile
+ print "#if !defined(_MSDOS) && !defined(_WIN32) && !defined(macintosh) && !defined(__MACH__)" > outfile
print "/* for compatibility with older versions... */" > outfile
print "extern void initialize_" table_name "_error_table ();" > outfile
print "#define init_" table_name "_err_tbl initialize_" table_name "_error_table" > outfile
-#!/afs/athena/contrib/perl5/p
-eval 'exec /afs/athena/contrib/perl5/arch/sun4x_55/bin/perl -S $0 ${1+"$@"}'
- if $running_under_some_shell;
- # this emulates #! processing on NIH machines.
- # (remove #! line above if indigestible)
-
eval '$'.$1.'$2;' while $ARGV[0] =~ /^([A-Za-z_0-9]+=)(.*)/ && shift;
# process any FOO=bar switches
stat=$?
if [ $stat -eq 0 ] ; then
if test "$HAVE_GCC" = "yes" ; then
-
-
- $CC -o shr.o.$version $library -nostartfiles -Xlinker -bgcbypass:1 -Xlinker -bfilelist -Xlinker -bM:SRE -Xlinker -bE:${library}.syms $LDFLAGS -lc
+ $CC -o shr.o.$version $library -nostartfiles -Xlinker -bgcbypass:1 -Xlinker -bfilelist -Xlinker -bM:SRE -Xlinker -bE:${library}.syms -Xlinker -berok $LDFLAGS -lc
else
# Pull in by explicit pathname so we don't get gnu ld if
# installed (it could be even if we chose not to use gcc).
# Better still would be to do this through $CC -- how do
# we get crt0.o left out?
- echo /bin/ld -o shr.o.$version $library -H512 -T512 -bnoentry -bM:SRE $LDFLAGS -bgcbypass:1 -bnodelcsect -bE:${library}.syms $libdirfl $liblist -lc
- /bin/ld -o shr.o.$version $library -H512 -T512 -bnoentry -bM:SRE $LDFLAGS -bgcbypass:1 -bnodelcsect -bE:${library}.syms -lc
+ echo /bin/ld -o shr.o.$version $library -H512 -T512 -bnoentry -bM:SRE $LDFLAGS -bgcbypass:1 -bnodelcsect -bE:${library}.syms -berok $libdirfl $liblist -lc
+ /bin/ld -o shr.o.$version $library -H512 -T512 -bnoentry -bM:SRE $LDFLAGS -bgcbypass:1 -bnodelcsect -bE:${library}.syms -berok -lc
fi
stat=$?
if [ $stat -eq 0 ] ; then
dodoc=t
dosrc=t
checkout=t
+multitar=nil
while test $# -gt 2; do
case $1 in
--srconly)
dodoc=nil;;
--doconly)
dosrc=nil;;
+ --multi*)
+ multitar=t;;
--repository)
shift; repository=$1;;
--nocheckout)
echo "Generating tarfiles..."
GZIP=-9; export GZIP
-if test $dosrc = t; then
- gtar --exclude $reldir/src/lib/crypto \
- --exclude $reldir/src/lib/des425 \
- --exclude $reldir/doc \
- -zcf ${reldir}.src.tar.gz $reldir
-
- gtar zcf ${reldir}.crypto.tar.gz \
- $reldir/src/lib/crypto \
- $reldir/src/lib/des425
-fi
-
-if test $dodoc = t; then
- gtar zcf ${reldir}.doc.tar.gz $reldir/doc $reldir/README
+if test $multitar = t; then
+ if test $dosrc = t; then
+ gtar --exclude $reldir/src/lib/crypto \
+ --exclude $reldir/src/lib/des425 \
+ --exclude $reldir/doc \
+ -zcf ${reldir}.src.tar.gz $reldir
+
+ gtar zcf ${reldir}.crypto.tar.gz \
+ $reldir/src/lib/crypto \
+ $reldir/src/lib/des425
+ fi
+ if test $dodoc = t; then
+ gtar zcf ${reldir}.doc.tar.gz $reldir/doc $reldir/README
+ fi
+ ls -l ${reldir}.*.tar.gz
fi
-ls -l ${reldir}.*.tar.gz
+gtar zcf ${reldir}.tar.gz $reldir
+ls -l ${reldir}.tar.gz
echo "Done."
+2001-02-02 Tom Yu <tlyu@mit.edu>
+
+ * krb5.conf: Test with trailing whitespace on "default_realm"
+ line. [pullup from trunk]
+
+ * krb5.conf: Test with a space after ']' and '{' [pullup from trunk]
+
+ * prof_parse.c (parse_std_line): Spaces after '{' or ']' should
+ not be a fatal error. This is a common lossage in krb5.conf files.
+ [pullup from trunk]
+
+2000-10-7 Miro Jurisic <meeroh@mit.edu>
+
+ * et.pbexp: Added the Mach-O initializer function
+
+2000-10-7 Miro Jurisic <meeroh@mit.edu>
+
+ * et.pbexp: Added the Mac OS X export file (hopefully temporary,
+ until Apple fixes their tools to use the same format as Mac OS 9)
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
[libdefaults]
- default_realm = ATHENA.MIT.EDU
+ default_realm = ATHENA.MIT.EDU
default_tgs_enctypes = des-cbc-crc
default_tkt_enctypes = des-cbc-crc
krb4_config = /etc/athena/krb.conf
kdc_timesync = 1
ccache_type = 4
-[realms]
- ATHENA.MIT.EDU = {
+[realms]
+ ATHENA.MIT.EDU = {
# kdc = kerberos-2000.mit.edu
kdc = kerberos.mit.edu:88
kdc = kerberos-1.mit.edu:88
kdc = kerberos-3.mit.edu:88
admin_server = kerberos.mit.edu
default_domain = mit.edu
- }
+ }
MEDIA-LAB.MIT.EDU = {
kdc = kerberos.media.mit.edu
admin_server = kerberos.media.mit.edu
profile_make_node_final(state->current_section);
cp++;
}
+ /*
+ * A space after ']' should not be fatal
+ */
+ cp = skip_over_blanks(cp);
if (*cp)
return PROF_SECTION_SYNTAX;
return 0;
} else if (value[0] == 0) {
do_subsection++;
state->state = STATE_GET_OBRACE;
- } else if (value[0] == '{' && value[1] == 0)
+ } else if (value[0] == '{' && *(skip_over_blanks(value+1)) == 0)
do_subsection++;
else {
cp = value + strlen(value) - 1;
--- /dev/null
+#
+# _profile library Macintosh export file
+#
+# $Header$
+
+___InitializeProfileLib
+
+_profile_init
+_profile_init_path
+_profile_flush
+_profile_abandon
+_profile_release
+_profile_get_values
+_profile_free_list
+_profile_get_string
+_profile_get_integer
+_profile_get_relation_names
+_profile_get_subsection_names
+_profile_iterator_create
+_profile_iterator_free
+_profile_iterator
+_profile_release_string
+_profile_update_relation
+_profile_clear_relation
+_profile_rename_section
+_profile_add_relation
+
+### Temporary -- DO NOT USE
+
+_profile_ser_internalize
+_profile_ser_externalize
+_profile_ser_size
+2000-03-24 Ken Raeburn <raeburn@mit.edu>
+
+ * configure.in: Check for alpha*-dec-osf* instead of
+ alpha-dec-osf*.
+
1999-10-26 Tom Yu <tlyu@mit.edu>
* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,
# Moreover, strops.h trashes sys/ioctl.h
krb5_cv_has_streams=no
;;
-alpha-dec-osf*)
+alpha*-dec-osf*)
AC_CHECK_LIB(security,main,
AC_DEFINE(HAVE_SETLUID)
LOGINLIBS="$LOGINLIBS -lsecurity"
+2000-05-01 Nalin Dahyabhai <nalin@redhat.com>
+
+ * help.c (ss_help): Don't overflow buffers "buffer" or "buf".
+ * list_rqs.c (ss_list_requests): Don't overflow buffer "buffer".
+ * mk_cmds.c (main): Don't overflow buffer "c_file".
+ * utils.c (generate_rqte): Update lengths of constant strings in
+ computing buffer size.
+
2000-02-01 Ken Raeburn <raeburn@mit.edu>
* listen.c (ss_listen): Local var END should be volatile.
return;
}
for (idx = 0; info->info_dirs[idx] != (char *)NULL; idx++) {
- (void) strcpy(buffer, info->info_dirs[idx]);
- (void) strcat(buffer, "/");
- (void) strcat(buffer, argv[1]);
- (void) strcat(buffer, ".info");
+ (void) strncpy(buffer, info->info_dirs[idx], sizeof(buffer) - 1);
+ buffer[sizeof(buffer) - 1] = '\0';
+ (void) strncat(buffer, "/", sizeof(buffer) - 1 - strlen(buffer));
+ (void) strncat(buffer, argv[1], sizeof(buffer) - 1 - strlen(buffer));
+ (void) strncat(buffer, ".info", sizeof(buffer) - 1 - strlen(buffer));
if ((fd = open(&buffer[0], O_RDONLY)) >= 0) goto got_it;
}
if ((fd = open(&buffer[0], O_RDONLY)) < 0) {
char buf[MAXPATHLEN];
- strcpy(buf, "No info found for ");
- strcat(buf, argv[1]);
+ strncpy(buf, "No info found for ", sizeof(buf) - 1);
+ buf[sizeof(buf) - 1] = '\0';
+ strncat(buf, argv[1], sizeof(buf) - 1 - strlen(buf));
ss_perror(sci_idx, 0, buf);
return;
}
buffer[0] = '\0';
if (entry->flags & SS_OPT_DONT_LIST)
continue;
+ buffer[sizeof(buffer) - 1] = '\0';
for (name = entry->command_names; *name; name++) {
register int len = strlen(*name);
- strncat(buffer, *name, len);
+ strncat(buffer, *name, sizeof(buffer) - 1 - strlen(buffer));
spacing += len + 2;
if (name[1]) {
- strcat(buffer, ", ");
+ strncat(buffer, ", ", sizeof(buffer) - 1 - strlen(buffer));
}
}
if (spacing > 23) {
- strcat(buffer, NL);
+ strncat(buffer, NL, sizeof(buffer) - 1 - strlen(buffer));
fputs(buffer, output);
spacing = 0;
buffer[0] = '\0';
}
- strncat(buffer, twentyfive_spaces, 25-spacing);
- strcat(buffer, entry->info_string);
- strcat(buffer, NL);
+ strncat(buffer, twentyfive_spaces, sizeof(buffer) - 1 - (25-spacing));
+ strncpy(buffer + 25, entry->info_string, sizeof(buffer) - 1 - 25);
+ strncat(buffer, NL, sizeof(buffer) - 1 - strlen(buffer));
fputs(buffer, output);
}
}
p = strrchr(path, '.');
*p = '\0';
q = rindex(path, '/');
- strcpy(c_file, (q) ? q + 1 : path);
- strcat(c_file, ".c");
+ strncpy(c_file, (q) ? q + 1 : path, sizeof(c_file) - 1);
+ c_file[sizeof(c_file) - 1] = '\0';
+ strncat(c_file, ".c", sizeof(c_file) - 1 - strlen(c_file));
*p = '.';
output_file = fopen(c_file, "w+");
var_name = generate_cmds_string(cmds);
generate_function_definition(func_name);
size = 6; /* " { " */
- size += strlen(var_name)+7; /* "quux, " */
- size += strlen(func_name)+7; /* "foo, " */
- size += strlen(info_string)+9; /* "\"Info!\", " */
+ size += strlen(var_name)+8; /* "quux, " */
+ size += strlen(func_name)+8; /* "foo, " */
+ size += strlen(info_string)+8; /* "\"Info!\", " */
sprintf(numbuf, "%d", options);
- size += strlen(numbuf);
- size += 4; /* " }," + NL */
- string = malloc(size * sizeof(char *));
+ size += strlen(numbuf)+5; /* " }," + NL + NUL */
+ string = malloc(size);
strcpy(string, " { ");
strcat(string, var_name);
strcat(string, ",\n ");
ignore_len = strlen(ignore_str);
argc--; argv++;
while (*argv && *argv[0] == '-') {
+ wflags[sizeof(wflags) - 1] = '\0';
+ if (strlen (wflags) + 1 + strlen (*argv) > sizeof (wflags) - 1) {
+ fprintf (stderr,
+ "wconfig: argument list too long (internal limit %d)",
+ sizeof (wflags));
+ exit (1);
+ }
if (wflags[0])
strcat(wflags, " ");
strcat(wflags, *argv);
+2000-07-07 Danilo Almeida <dalmeida@mit.edu>
+
+ * version.rc: No longer pre-release.
+
+2000-06-21 Danilo Almeida <dalmeida@mit.edu>
+
+ * README: Update documentation with DNS information. Fix up the
+ language a bit.
+
+2000-04-25 Danilo Almeida <dalmeida@mit.edu>
+
+ * version.rc: Bump version to 1.2 beta.
+
2000-02-06 Danilo Almeida <dalmeida@mit.edu>
* README: Add documentation about debug vs. release builds.
Building & Running Kerberos 5 on Windows
----------------------------------------
-Kerberos 5 Windows support now only includes Win32 and no longer
-includes Win16.
+Kerberos 5 builds on Windows with MSVC++ 6.0. It may or may not build
+with other compilers or make utilities.
-We build Kerberos 5 on Windows just with MSVC++ 6.0. You should
-not need anything else. We do not know whether it currently
-builds with other compilers or make utilities.
-
-These build instructions assume that you got a standalong source
-distribution of Kerberos 5 rather than the MIT Kerberos for Win32
+These build instructions assume that you have the standalone source
+distribution of Kerberos 5 rather than the MIT Kerberos for Windows
distribution (which includes a working Kerberos 4).
There are two methods for building a Windows version of Kerberos 5.
The traditional method involves starting on a Unix machine and
creating a distribution that can be built on Windows. The second
method works from the sources that come from the Unix distribution if
-you have certain Unix-type utilities.
+you have certain Unix-type utilities (see below).
-IMPORTANT NOTE: By default, the sources are build with debug
+IMPORTANT NOTE: By default, the sources are built with debug
information and linked against the debug version of the Microsoft C
-Runtime library, which is not found on most Win32 systems unless they
-have development tools. To build a release version, you need to
+Runtime library, which is not found on most Windows systems unless
+they have development tools. To build a release version, you need to
define NODEBUG either in the environment or the nmake command-line.
+DNS Support: To support DNS lookups, you will need to define
+KRB5_DNS_LOOKUP, KRB5_DNS_LOOKUP_KDC, or KRB5_DNS_LOOKUP_REALMS. The
+DNS code will default to trying to use the wshelper library. If you
+would rather use a resolver library whose include files more closely
+match the Unix resolver library, define KRB5_NO_WSHELPER. You will
+also need to define DNS_INC to point to the include directory for the
+library and DNS_LIB to library itself. The default is not to support
+DNS because the build cannot know whether there is a DNS resolver
+library around for it to use.
+
Traditional Build Method:
------------------------
On the PC side
-1) md \krb5 # Create where we'll put the tree
+1) md \krb5 # Create dir where we'll put the tree
2) cd \krb5
3) unzip kerbsrc.zip
- or -
pkunzip -d kerbsrc.zip
-4) nmake [NODEBUG=1] # Build the sources
-5) nmake install [NODEBUG=1] # Copy headers, libs, executables
+4) nmake [NODEBUG=1] [DNS-options] # Build the sources
+5) nmake install [NODEBUG=1] # Copy headers, libs, executables
All-Windows Build Method:
1) cd xxx/src # Go to where the source lives
2) nmake -f Makefile.in prep-windows # Create Makefile for Windows
-3) nmake [NODEBUG=1] # Build the sources
-4) nmake install [NODEBUG=1] # Copy headers, libs, executables
+3) nmake [NODEBUG=1] [DNS-options # Build the sources
+4) nmake install [NODEBUG=1] # Copy headers, libs, executables
Notes on the install Target:
will not look for the krb5.ini file in your path.
-Krb5.ini File:
+krb5.ini File:
-------------
WARNING: Despite its name, this is not a Windows .ini file.
The krb4_32.dll that is built (but not installed) is not supported.
If you need Kerberos 4, you can use the krbv4w32.dll that MIT
-distributes as part of the MIT Kerberos for Win32 distribution.
+distributes as part of the MIT Kerberos for Windows distribution.
More Information:
+2000-05-08 Ken Raeburn <raeburn@mit.edu>
+ Nalin Dahyabhai <nalin@redhat.com>
+
+ * cns.c (kwin_push_login): Don't overflow buffer "fullname".
+ (kwin_command): Don't overflow buffer "copyright".
+ * cns_reg.c (cns_load_registry): Don't overflow buffer
+ "cns_res.def_confname".
+ * tktlist.c (ticket_init_list): Don't overflow buffer "buf".
+
1999-12-03 Danilo Almeida <dalmeida@mit.edu>
* Makefile.in: Windows fix for updated win-pre.in.
char menuitem[MAX_K_NAME_SZ + 3];
BOOL rc;
- strcpy(fullname, "&x ");
- strcat(fullname, name);
- strcat(fullname, ".");
- strcat(fullname, instance);
- strcat(fullname, "@");
- strcat(fullname, realm);
+ fullname[sizeof(fullname) - 1] = '\0';
+ strncpy(fullname, "&x ", sizeof(fullname) - 1);
+ strncat(fullname, name, sizeof(fullname) - 1 - strlen(fullname));
+ strncat(fullname, ".", sizeof(fullname) - 1 - strlen(fullname));
+ strncat(fullname, instance, sizeof(fullname) - 1 - strlen(fullname));
+ strncat(fullname, "@", sizeof(fullname) - 1 - strlen(fullname));
+ strncat(fullname, realm, sizeof(fullname) - 1 - strlen(fullname));
hmenu = GetMenu(hwnd);
assert(hmenu != NULL);
strcpy(copyright, " Kerberos V5 for Windows ");
#endif
#ifdef _WIN32
- strcat(copyright, "32-bit\n");
+ strncat(copyright, "32-bit\n", sizeof(copyright) - 1 - strlen(copyright));
#else
- strcat(copyright, "16-bit\n");
+ strncat(copyright, "16-bit\n", sizeof(copyright) - 1 - strlen(copyright));
#endif
- strcat(copyright, "\n Version 1.12\n\n");
+ strncat(copyright, "\n Version 1.12\n\n",
+ sizeof(copyright) - 1 - strlen(copyright));
#ifdef ORGANIZATION
- strcat(copyright, " For information, contact:\n");
- strcat(copyright, ORGANIZATION);
+ strncat(copyright, " For information, contact:\n",
+ sizeof(copyright) - 1 - strlen(copyright));
+ strncat(copyright, ORGANIZATION, sizeof(copyright) - 1 - strlen(copyright));
#endif
MessageBox(hwnd, copyright, KWIN_DIALOG_NAME, MB_OK);
sprintf(buf, "%s - %ld hr", KWIN_DIALOG_NAME, dt);
}
+ buf[sizeof(buf) - 1] = '\0';
if (dt > 1)
- strcat(buf, "s");
+ strncat(buf, "s", sizeof(buf) - 1 - strlen(buf));
}
DrawIcon(hdc, r.left, r.top, hicon);
if (key != INVALID_HANDLE_VALUE) {
if (registry_string_get(key, KERBNET_HOME, &ts) == 0) {
cns_res.conf_override = 0;
- strcpy(cns_res.def_confname, ts);
- strcat(cns_res.def_confname, "\\etc\\krb5.conf");
+ cns_res.def_confname[sizeof(cns_res.def_confname) - 1];
+ strncpy(cns_res.def_confname, ts,
+ sizeof(cns_res.def_confname) - 1);
+ strncat(cns_res.def_confname, "\\etc\\krb5.conf",
+ sizeof(cns_res.def_confname) - 1 -
+ strlen(cns_res.def_confname));
free(ts);
}
krb_get_nth_cred(service, instance, realm, i);
krb_get_cred(service, instance, realm, &c);
strcpy(buf, " ");
- strcat(buf, short_date(c.issue_date - kwin_get_epoch()));
+ strncat(buf, short_date(c.issue_date - kwin_get_epoch()),
+ sizeof(buf) - 1 - strlen(buf));
expiration = c.issue_date - kwin_get_epoch() + (long) c.lifetime * 5L * 60L;
- strcat (buf, " ");
- strcat(buf, short_date(expiration));
- strcat (buf, " ");
+ strncat(buf, " ", sizeof(buf) - 1 - strlen(buf));
+ strncat(buf, short_date(expiration), sizeof(buf) - 1 - strlen(buf));
+ strncat(buf, " ", sizeof(buf) - 1 - strlen(buf));
l = strlen(buf);
sprintf(&buf[l], "%s%s%s%s%s (%d)",
c.service, (c.instance[0] ? "." : ""), c.instance,
ncred++;
strcpy (buf, " ");
- strcat (buf, short_date (c.times.starttime - kwin_get_epoch()));
- strcat (buf, " ");
- strcat (buf, short_date (c.times.endtime - kwin_get_epoch()));
- strcat (buf, " ");
+ strncat(buf, short_date (c.times.starttime - kwin_get_epoch()),
+ sizeof(buf) - 1 - strlen(buf));
+ strncat(buf, " ", sizeof(buf) - 1 - strlen(buf));
+ strncat(buf, short_date (c.times.endtime - kwin_get_epoch()),
+ sizeof(buf) - 1 - strlen(buf));
+ strncat(buf, " ", sizeof(buf) - 1 - strlen(buf));
/* Add ticket service name and realm */
code = krb5_unparse_name (k5_context, c.server, &sname);
com_err (NULL, code, "while unparsing server name");
break;
}
- strcat (buf, sname);
+ strncat (buf, sname, sizeof(buf) - 1 - strlen(buf));
- strcat (buf, flags_string (&c)); /* Add flag info */
+ strncat (buf, flags_string (&c), sizeof(buf) - 1 - strlen(buf)); /* Add flag info */
l = strlen(buf);
lpinfo = (LPTICKETINFO) malloc(sizeof(TICKETINFO) + l + 1);
+2000-05-18 Danilo Almeida <dalmeida@mit.edu>
+
+ * cacheapi.h: Update to v2.
+
1999-12-03 Danilo Almeida <dalmeida@mit.edu>
* Makefile.in: Fix of build flags with updated win-pre.in.
**
*/
-#include <krb5.h>
-
#ifndef Krb_CCacheAPI_h_
#define Krb_CCacheAPI_h_
#include <windows.h>
-#define CC_API_VER_1 1
+//typedef int cc_int32;
+#define cc_int32 long
+#define cc_uint32 unsigned long
-#define CCACHE_API __declspec(dllexport) cc_int32
-//#define CCACHE_API __declspec( dllexport ) cc_int32 __stdcall
+typedef cc_int32 cc_time_t;
-/*
-** Decisions I haven't nailed down yet
-*/
-// determines if cred_type precedes ptrs to creds in cred_union
-//#define CRED_TYPE_IN_UNION
-//
-// JENNYEXT - modifications Jenny made to cacheapi for MIT code
-// not blessed, but reproduced temporarily
-#ifndef JENNYEXT
-#define JENNYEXT
-#endif
+#define CC_API_VER_1 1
+#define CC_API_VER_2 2
+
+//enum {
+// CC_API_VER_1 = 1,
+// CC_API_VER_2 = 2
+//};
+
+#define CCACHE_API __declspec(dllexport) cc_int32
/*
** The Official Error Codes
*/
-#define CC_NOERROR 0
-#define CC_BADNAME 1
-#define CC_NOTFOUND 2
-#define CC_END 3
-#define CC_IO 4
-#define CC_WRITE 5
-#define CC_NOMEM 6
-#define CC_FORMAT 7
-#define CC_LOCKED 8
-#define CC_BAD_API_VERSION 9
-#define CC_NO_EXIST 10
-#define CC_NOT_SUPP 11
-#define CC_BAD_PARM 12
-#define CC_ERR_CACHE_ATTACH 13
-#define CC_ERR_CACHE_RELEASE 14
-#define CC_ERR_CACHE_FULL 15
-#define CC_ERR_CRED_VERSION 16
+#define CC_NOERROR 0
+#define CC_BADNAME 1
+#define CC_NOTFOUND 2
+#define CC_END 3
+#define CC_IO 4
+#define CC_WRITE 5
+#define CC_NOMEM 6
+#define CC_FORMAT 7
+#define CC_LOCKED 8
+#define CC_BAD_API_VERSION 9
+#define CC_NO_EXIST 10
+#define CC_NOT_SUPP 11
+#define CC_BAD_PARM 12
+#define CC_ERR_CACHE_ATTACH 13
+#define CC_ERR_CACHE_RELEASE 14
+#define CC_ERR_CACHE_FULL 15
+#define CC_ERR_CRED_VERSION 16
\f
/*
** types, structs, & constants
*/
-typedef int cc_int32;
-typedef cc_int32 cc_time_t;
-
// Flag bits promised by Ted "RSN"
#define CC_FLAGS_RESERVED 0xFFFFFFFF
-typedef cc_int32 cc_nc_flags; // set via constants above
+typedef cc_uint32 cc_nc_flags; // set via constants above
-typedef struct opaque_ccache_pointer_type* ccache_p;
typedef struct opaque_dll_control_block_type* apiCB;
+typedef struct opaque_ccache_pointer_type* ccache_p;
typedef struct opaque_credential_iterator_type* ccache_cit;
-enum { KRB5_CLIENT_SZ = 256};
-enum { KRB5_SERVER_SZ = 256};
-enum { KRB5_DATA_SZ = 1024};
-enum { KRB5_DATA_CNT = 20};
-
+#if 0
enum _cc_data_type {
- type_ticket = 0, // 0 for ticket, second_ticket
+ type_ticket = 0, /* 0 for ticket, second_ticket */
/* Ted's draft spec says these are to be
"as defined in the Kerberos V5 protocol"
all I can find are typdefs,
type_address, /* = <"as defined in the Kerberos V5 protocol"> */
type_authdata, /* = <"as defined in the Kerberos V5 protocol"> */
type_encryption, /* = <"as defined in the Kerberos V5 protocol"> */
- cc_data_type_max }; // for validation
+ cc_data_type_max /* for validation */
+};
+#endif
typedef struct _cc_data
{
- cc_int32 type; // should be one of _cc_data_type
- cc_int32 length;
- unsigned char* data; // the proverbial bag-o-bits
+ cc_uint32 type; // should be one of _cc_data_type
+ cc_uint32 length;
+ unsigned char* data; // the proverbial bag-o-bits
} cc_data;
-typedef struct _cc_data1
-{
- cc_int32 type; // should be one of _cc_data_type
- cc_int32 length;
- unsigned char data[KRB5_DATA_SZ]; // the proverbial bag-o-bits
-} cc_data1;
-
// V5 Credentials
typedef struct _cc_creds {
char* client;
cc_time_t starttime;
cc_time_t endtime;
cc_time_t renew_till;
- cc_int32 is_skey;
- cc_int32 ticket_flags;
+ cc_uint32 is_skey;
+ cc_uint32 ticket_flags;
cc_data FAR ** addresses;
cc_data ticket;
cc_data second_ticket;
cc_data FAR ** authdata;
} cc_creds;
-typedef struct _cc_cache_creds {
- char client[KRB5_CLIENT_SZ];
- char server[KRB5_SERVER_SZ];
- cc_data1 keyblock;
- cc_time_t authtime;
- cc_time_t starttime;
- cc_time_t endtime;
- cc_time_t renew_till;
- cc_int32 is_skey;
- cc_int32 ticket_flags;
- cc_data1 addresses[KRB5_DATA_CNT];
- cc_data1 ticket;
- cc_data1 second_ticket;
- cc_data1 authdata[KRB5_DATA_CNT];
-} cc_cache_creds;
-
\f
// begin V4 stuff
-
-enum { KRB_PRINCIPAL_SZ = 40 };
-enum { KRB_SERVICE_SZ = 40};
-enum { KRB_INSTANCE_SZ = 40};
-enum { KRB_REALM_SZ = 40};
-#ifndef ADDR_SZ
-enum { ADDR_SZ = 16};
-#endif
-
// use an enumerated type so all callers infer the same meaning
// these values are what krbv4win uses internally.
-enum StringToKey_Type { STK_AFS = 0, STK_DES = 1 };
+#define STK_AFS 0
+#define STK_DES 1
// K4 uses a MAX_KTXT_LEN of 1250 to hold a ticket
// K95 uses 256
// To be safe I'll use the larger number, but a factor of 5!!!
-enum { MAX_V4_CRED_LEN = 1250 };
+#define MAX_V4_CRED_LEN 1250
// V4 Credentials
+
+enum {
+ KRB_NAME_SZ = 40,
+ KRB_INSTANCE_SZ = 40,
+ KRB_REALM_SZ = 40
+};
+
typedef struct cc_V4credential {
- unsigned char kversion;
- char principal[KRB_PRINCIPAL_SZ];
- char principal_instance[KRB_INSTANCE_SZ];
- char service[KRB_SERVICE_SZ];
- char service_instance[KRB_INSTANCE_SZ];
- char realm[KRB_REALM_SZ];
- unsigned char session_key[8];
- cc_int32 kvno; // k95 used BYTE skvno
- enum StringToKey_Type
- str_to_key; // k4 infers dynamically, k95 stores
- long issue_date; // k95 called this issue_time
- cc_int32 lifetime; // k95 used LONG expiration_time
- char address[ADDR_SZ]; // IP Address of local host
- cc_int32 ticket_sz; // k95 used BYTE, k4 ktext uses int to hold up to 1250
- unsigned char ticket[MAX_V4_CRED_LEN];
- unsigned long oops; // zero to catch runaways
+ unsigned char kversion;
+ char principal[KRB_NAME_SZ + 1];
+ char principal_instance[KRB_INSTANCE_SZ + 1];
+ char service[KRB_NAME_SZ + 1];
+ char service_instance[KRB_INSTANCE_SZ + 1];
+ char realm[KRB_REALM_SZ + 1];
+ unsigned char session_key[8];
+ cc_int32 kvno; // k95 used BYTE skvno
+ cc_int32 str_to_key; // k4 infers dynamically, k95 stores
+ long issue_date; // k95 called this issue_time
+ cc_int32 lifetime; // k95 used LONG expiration_time
+ cc_uint32 address; // IP Address of local host
+ cc_int32 ticket_sz; // k95 used BYTE, k4 ktext uses int to hold up to 1250
+ unsigned char ticket[MAX_V4_CRED_LEN];
+ unsigned long oops; // zero to catch runaways
} V4Cred_type;
-#ifdef JENNYEXT
-typedef struct cc_V4credential CCV4CREDENTIALS; // JENNYEXT
-#endif
-
-enum cc_cred_vers {
+enum {
CC_CRED_VUNKNOWN = 0, // For validation
CC_CRED_V4 = 1,
CC_CRED_V5 = 2,
};
typedef union cred_ptr_union_type {
- V4Cred_type* pV4Cred;
- cc_creds* pV5Cred;
+ V4Cred_type* pV4Cred;
+ cc_creds* pV5Cred;
} cred_ptr_union;
typedef struct cred_union_type {
-//#ifdef CRED_TYPE_IN_UNION
- enum cc_cred_vers cred_type;
-//#endif
- cred_ptr_union cred;
+ cc_int32 cred_type;
+ cred_ptr_union cred;
} cred_union;
+typedef struct _infoNC {
+ char* name;
+ char* principal;
+ cc_int32 vers;
+} infoNC;
+
\f
/*
** The official (externally visible) API
** Main cache routines : initialize, shutdown, get_cache_names, & get_change_time
*/
CCACHE_API
-cc_initialize(apiCB** cc_ctx, // < DLL's primary control structure.
- // returned here, passed everywhere else
- const cc_int32 api_version,// > ver supported by caller (use CC_API_VER_1)
- cc_int32* api_supported, // < if ~NULL, max ver supported by DLL
- const char** vendor); // < if ~NULL, vendor name in read only C string
+cc_initialize(
+ apiCB** cc_ctx, // < DLL's primary control structure.
+ // returned here, passed everywhere else
+ cc_int32 api_version, // > ver supported by caller (use CC_API_VER_1)
+ cc_int32* api_supported, // < if ~NULL, max ver supported by DLL
+ const char** vendor // < if ~NULL, vendor name in read only C string
+ );
CCACHE_API
-cc_shutdown(apiCB** cc_ctx); // <> DLL's primary control structure. NULL after call.
+cc_shutdown(
+ apiCB** cc_ctx // <> DLL's primary control structure. NULL after call.
+ );
CCACHE_API
-cc_get_change_time(apiCB* cc_ctx, // > DLL's primary control structure
- cc_time_t* time); // < time of last change to main cache
+cc_get_change_time(
+ apiCB* cc_ctx, // > DLL's primary control structure
+ cc_time_t* time // < time of last change to main cache
+ );
\f
/*
** Named Cache (NC) routines
-** create, open, close, destroy, get_principal, get_cred_version, & lock_request
+** create, open, close, destroy, get_principal, get_cred_version, &
+** lock_request
**
-** Multiple NCs are allowed within the main cache. Each has a Name and kerberos
-** version # (V4 or V5). Caller gets "ccache_ptr"s for NCs.
+** Multiple NCs are allowed within the main cache. Each has a Name
+** and kerberos version # (V4 or V5). Caller gets "ccache_ptr"s for
+** NCs.
*/
CCACHE_API
-cc_create(apiCB* cc_ctx, // > DLL's primary control structure
- const char* name, // > name of cache to be [destroyed if exists, then] created
- const char* principal, // > name of principal associated with NC
- const enum cc_cred_vers vers, // > ticket version (CC_CRED_V4 or CC_CRED_V5)
- const cc_int32 cc_flags, // > options
- ccache_p** ccache_ptr); // < NC control structure
+cc_create(
+ apiCB* cc_ctx, // > DLL's primary control structure
+ const char* name, // > name of cache to be [destroyed if exists, then] created
+ const char* principal,
+ cc_int32 vers, // > ticket version (CC_CRED_V4 or CC_CRED_V5)
+ cc_uint32 cc_flags, // > options
+ ccache_p** ccache_ptr // < NC control structure
+ );
CCACHE_API
-cc_open(apiCB* cc_ctx, // > DLL's primary control structure
- const char* name, // > name of pre-created cache
- const enum cc_cred_vers vers, // > ticket version (CC_CRED_V4 or CC_CRED_V5)
- const cc_int32 cc_flags, // > options
- ccache_p** ccache_ptr); // < NC control structure
+cc_open(
+ apiCB* cc_ctx, // > DLL's primary control structure
+ const char* name, // > name of pre-created cache
+ cc_int32 vers, // > ticket version (CC_CRED_V4 or CC_CRED_V5)
+ cc_uint32 cc_flags, // > options
+ ccache_p** ccache_ptr // < NC control structure
+ );
CCACHE_API
-cc_close(apiCB* cc_ctx, // > DLL's primary control structure
- ccache_p** ccache_ptr); // <> NC control structure. NULL after call.
+cc_close(
+ apiCB* cc_ctx, // > DLL's primary control structure
+ ccache_p** ccache_ptr // <> NC control structure. NULL after call.
+ );
CCACHE_API
-cc_destroy(apiCB* cc_ctx, // > DLL's primary control structure
- ccache_p** ccache_ptr); // <> NC control structure. NULL after call.
-
+cc_destroy(
+ apiCB* cc_ctx, // > DLL's primary control structure
+ ccache_p** ccache_ptr // <> NC control structure. NULL after call.
+ );
/*
** Ways to get information about the NCs
*/
CCACHE_API
-cc_seq_fetch_NCs(apiCB* cc_ctx, // > DLL's primary control structure
- ccache_p** ccache_ptr, // < NC control structure (free via cc_close())
- ccache_cit** itNCs); // <> iterator used by DLL,
- // set to NULL before first call
- // returned NULL at CC_END
+cc_seq_fetch_NCs_begin(
+ apiCB* cc_ctx,
+ ccache_cit** itNCs
+ );
-typedef struct _infoNC {
- char* name;
- enum cc_cred_vers vers;
-} infoNC;
+CCACHE_API
+cc_seq_fetch_NCs_end(
+ apiCB* cc_ctx,
+ ccache_cit** itNCs
+ );
+
+CCACHE_API
+cc_seq_fetch_NCs_next(
+ apiCB* cc_ctx,
+ ccache_p** ccache_ptr,
+ ccache_cit* itNCs
+ );
CCACHE_API
-cc_get_NC_info(apiCB* cc_ctx, // > DLL's primary control structure
- struct _infoNC*** ppNCi); // < (NULL before call) null terminated,
- // list of a structs (free via cc_free_infoNC())
+cc_seq_fetch_NCs(
+ apiCB* cc_ctx, // > DLL's primary control structure
+ ccache_p** ccache_ptr, // < NC control structure (free via cc_close())
+ ccache_cit** itNCs // <> iterator used by DLL,
+ // set to NULL before first call
+ // returned NULL at CC_END
+ );
CCACHE_API
-cc_free_NC_info(apiCB* cc_ctx,
- struct _infoNC*** ppNCi); // < free list of structs returned by cc_get_cache_names()
- // set to NULL on return
+cc_get_NC_info(
+ apiCB* cc_ctx, // > DLL's primary control structure
+ struct _infoNC*** ppNCi // < (NULL before call) null terminated,
+ // list of a structs (free via cc_free_infoNC())
+ );
+
+CCACHE_API
+cc_free_NC_info(
+ apiCB* cc_ctx,
+ struct _infoNC*** ppNCi // < free list of structs returned by
+ // cc_get_cache_names(). set to NULL on return
+ );
/*
** Functions that provide distinguishing characteristics of NCs.
*/
CCACHE_API
-cc_get_name(apiCB* cc_ctx, // > DLL's primary control structure
- const ccache_p* ccache_ptr, // > NC control structure
- char** name); // < name of NC associated with ccache_ptr (free via cc_free_name())
+cc_get_name(
+ apiCB* cc_ctx, // > DLL's primary control structure
+ const ccache_p* ccache_ptr, // > NC control structure
+ char** name // < name of NC associated with ccache_ptr
+ // (free via cc_free_name())
+ );
CCACHE_API
-cc_set_principal(apiCB* cc_ctx, // > DLL's primary control structure
- const ccache_p* ccache_pointer,// < name of principal associated with NC
- const enum cc_cred_vers vers, // Free via cc_free_principal()
- const char* principal);
+cc_set_principal(
+ apiCB* cc_ctx, // > DLL's primary control structure
+ const ccache_p* ccache_pointer, // > NC control structure
+ const cc_int32 vers,
+ const char* principal // > name of principal associated with NC
+ // Free via cc_free_principal()
+ );
CCACHE_API
-cc_get_principal(apiCB* cc_ctx, // > DLL's primary control structure
- ccache_p* ccache_pointer, // < name of principal associated with NC
- char** principal); // Free via cc_free_principal()
+cc_get_principal(
+ apiCB* cc_ctx, // > DLL's primary control structure
+ const ccache_p* ccache_pointer, // > NC control structure
+ char** principal // < name of principal associated with NC
+ // Free via cc_free_principal()
+ );
-#ifdef JENNYEXT
-
-CCACHE_API
-cc_set_instance(apiCB* cc_ctx, // > DLL's primary control structure
- const char* instance); // < name of principal_instance associated with NC
- // Free via cc_free_instance()
CCACHE_API
-cc_get_instance(apiCB* cc_ctx, // > DLL's primary control structure
- char** instance); // < name of principal_instance associated with NC
- // Free via cc_free_instance()
-#endif /* JENNYEXT */
-
-CCACHE_API
-cc_get_cred_version(apiCB* cc_ctx, // > DLL's primary control structure
- const ccache_p* ccache_ptr,// > NC control structure
- enum cc_cred_vers* vers);// < ticket version associated with NC
+cc_get_cred_version(
+ apiCB* cc_ctx, // > DLL's primary control structure
+ const ccache_p* ccache_ptr, // > NC control structure
+ cc_int32* vers // < ticket version associated with NC
+ );
#define CC_LOCK_UNLOCK 1
#define CC_LOCK_READER 2
#define CC_LOCK_NOBLOCK 16
CCACHE_API
-cc_lock_request(apiCB* cc_ctx, // > DLL's primary control structure
- const ccache_p* ccache_ptr,// > NC control structure
- const cc_int32 lock_type);// > one (or combination) of above defined lock types
+cc_lock_request(
+ apiCB* cc_ctx, // > DLL's primary control structure
+ const ccache_p* ccache_ptr, // > NC control structure
+ const cc_int32 lock_type // > one (or combination) of above defined
+ // lock types
+ );
\f
/*
** store, remove_cred, seq_fetch_creds
*/
CCACHE_API
-cc_store(apiCB* cc_ctx, // > DLL's primary control structure
- const ccache_p* ccache_ptr, // > NC control structure
- const cred_union creds); // > credentials to be copied into NC
+cc_store(
+ apiCB* cc_ctx, // > DLL's primary control structure
+ ccache_p* ccache_ptr, // > NC control structure
+ const cred_union creds // > credentials to be copied into NC
+ );
CCACHE_API
-cc_remove_cred(apiCB* cc_ctx, // > DLL's primary control structure
- const ccache_p* ccache_ptr, // > NC control structure
- const cred_union cred); // > credentials to remove from NC
+cc_remove_cred(
+ apiCB* cc_ctx, // > DLL's primary control structure
+ ccache_p* ccache_ptr, // > NC control structure
+ const cred_union cred // > credentials to remove from NC
+ );
CCACHE_API
-cc_seq_fetch_creds(apiCB* cc_ctx, // > DLL's primary control structure
- const ccache_p* ccache_ptr, // > NC control structure
- cred_union** creds, // < filled in by DLL, free via cc_free_creds()
- ccache_cit** itCreds); // <> iterator used by DLL, set to NULL before first call
- // Also NULL for final call if loop ends before CC_END
+cc_seq_fetch_creds(
+ apiCB* cc_ctx, // > DLL's primary control structure
+ const ccache_p* ccache_ptr, // > NC control structure
+ cred_union** creds, // < filled in by DLL, free via cc_free_creds()
+ ccache_cit** itCreds // <> iterator used by DLL, set to NULL
+ // before first call -- Also NULL for final
+ // call if loop ends before CC_END
+ );
+
+CCACHE_API
+cc_seq_fetch_creds_begin(
+ apiCB* cc_ctx,
+ const ccache_p* ccache_ptr,
+ ccache_cit** itCreds
+ );
+
+CCACHE_API
+cc_seq_fetch_creds_end(
+ apiCB* cc_ctx,
+ ccache_cit** itCreds
+ );
+
+CCACHE_API
+cc_seq_fetch_creds_next(
+ apiCB* cc_ctx,
+ cred_union** cred,
+ ccache_cit* itCreds
+ );
-\f
/*
** methods of liberation,
** or freeing space via the free that goes with the malloc used to get it
** freeing a NULL pointer is not treated as an error
*/
CCACHE_API
-cc_free_principal(apiCB* cc_ctx, // > DLL's primary control structure
- char** principal); // <> ptr to principal to be freed, returned as NULL
- // (from cc_get_principal())
-
-#ifdef JENNYEXT
-
-CCACHE_API
-cc_free_instance(apiCB* cc_ctx, // > DLL's primary control structure
- char** instance); // <> ptr to instance to be freed, returned as NULL
- // (from cc_get_instance())
-
-#endif
+cc_free_principal(
+ apiCB* cc_ctx, // > DLL's primary control structure
+ char** principal // <> ptr to principal to be freed, returned as NULL
+ // (from cc_get_principal())
+ );
CCACHE_API
-cc_free_name(apiCB* cc_ctx, // > DLL's primary control structure
- char** name); // <> ptr to name to be freed, returned as NULL
- // (from cc_get_name())
+cc_free_name(
+ apiCB* cc_ctx, // > DLL's primary control structure
+ char** name // <> ptr to name to be freed, returned as NULL
+ // (from cc_get_name())
+ );
CCACHE_API
-cc_free_name_list(apiCB* cc_ctx, // > DLL's primary control structure
- char*** name_list); // <> ptr to null terminated list of names to be freed
- // (from cc_get_cache_names()), returned as NULL
-
-CCACHE_API
-cc_free_creds(apiCB* cc_ctx, // > DLL's primary control structure
- cred_union** pCred); // <> cred (from cc_seq_fetch_creds()) to be freed
- // Returned as NULL.
+cc_free_creds(
+ apiCB* cc_ctx, // > DLL's primary control structure
+ cred_union** pCred // <> cred (from cc_seq_fetch_creds()) to be freed
+ // Returned as NULL.
+ );
#ifdef __cplusplus
} /* end extern "C" */
#endif /* __cplusplus */
#endif /* Krb_CCacheAPI_h_ */
-
* BEGIN COMMON VERSION INFO for GSS and Kerberos version resources
*/
+#ifdef PRE_RELEASE
+#define BETA_STR " beta"
+#define BETA_FLAG VS_FF_PRERELEASE
+#else
+#define BETA_STR ""
+#define BETA_FLAG 0
+#endif
+
#if !defined(_WIN32)
#define Targ_OS VOS__WINDOWS16
#else
/* we're going to stamp all the DLLs with the same version number */
-#define K5_PRODUCT_VERSION_STRING "1.1.1\0"
-#define K5_PRODUCT_VERSION 1, 1, 1, 0
+#define K5_PRODUCT_VERSION_STRING "1.2" BETA_STR "\0"
+#define K5_PRODUCT_VERSION 1, 2, 0, 0
-#define K5_COPYRIGHT "Copyright (C) 1997-1999 by the Massachusetts Institute of Technology\0"
+#define K5_COPYRIGHT "Copyright (C) 1997-2000 by the Massachusetts Institute of Technology\0"
#define K5_COMPANY_NAME "Massachusetts Institute of Technology.\0"
/*
FILEVERSION K5_PRODUCT_VERSION
PRODUCTVERSION K5_PRODUCT_VERSION
FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
-FILEFLAGS (VS_FF_DEBUG | VS_FF_PRIVATEBUILD)
+FILEFLAGS (VS_FF_DEBUG | VS_FF_PRIVATEBUILD | BETA_FLAG)
FILEOS Targ_OS
FILETYPE K5_FILETYPE
BEGIN
+2000-05-08 Nalin Dahyabhai <nalin@redhat.com>
+
+ * auth.c (auth_abort): Don't overflow buffer "strTmp".
+ (k4_auth_send): Don't overflow buffer "dbgbuf".
+ * encrypt.c (printsub): Don't overflow buffer "p".
+
1999-12-03 Danilo Almeida <dalmeida@mit.edu>
* Makefile.in: Windows fix for updated win-pre.in.
TelnetSend(ks, (LPSTR)buf, 8, 0);
if (errmsg != NULL) {
- strcpy(strTmp, errmsg);
+ strTmp[sizeof(strTmp) - 1] = '\0';
+ strncpy(strTmp, errmsg, sizeof(strTmp) - 1);
if (r != KSUCCESS) {
- strcat(strTmp, "\n");
+ strncat(strTmp, "\n", sizeof(strTmp) - 1 - strlen(strTmp));
#ifdef KRB4
lstrcat(strTmp, krb_get_err_text((int)r));
#endif
if (!realm) {
strcpy(buf, "Can't find realm for host \"");
- strcat(buf, szHostName);
- strcat(buf, "\"");
+ strncat(buf, szHostName, sizeof(buf) - 1 - strlen(buf));
+ strncat(buf, "\"", sizeof(buf) - 1 - strlen(buf));
auth_abort(ks, buf, 0);
return KFAILURE;
}
if (r) {
strcpy(buf, "Can't get \"");
- strcat(buf, KRB_SERVICE_NAME);
+ strncat(buf, KRB_SERVICE_NAME, sizeof(buf) - 1 - strlen(buf));
if (instance[0] != 0) {
- strcat(buf, ".");
+ strncat(buf, ".", sizeof(buf) - 1 - strlen(buf));
lstrcat(buf, instance);
}
- strcat(buf, "@");
+ strncat(buf, "@", sizeof(buf) - 1 - strlen(buf));
lstrcat(buf, realm);
- strcat(buf, "\" ticket");
+ strncat(buf, "\" ticket", sizeof(buf) - 1 - strlen(buf));
auth_abort(ks, buf, r);
return r;
*p++ = c;
- for (i = 0 ; i < len ; i++)
+ for (i = 0 ; (i < len) && (p - dbgbuf + 3 < sizeof(dbgbuf)) ; i++)
p += sprintf(p, "%02x ", s[i]);
+ dbgbuf[sizeof(dbgbuf) - 1] = '\0';
- strcat(p, "\n");
+ strncat(p, "\n", sizeof(dbgbuf) - 1 - (p - dbgbuf));
OutputDebugString(dbgbuf);
projects / krb5.git / commitdiff