krb5.git
14 years agoGet t_ser to build again after the S4U authdata branch merge
Greg Hudson [Thu, 27 May 2010 22:17:23 +0000 (22:17 +0000)]
Get t_ser to build again after the S4U authdata branch merge

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24105 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoIn testrealm.py, stash the passwords in testdir/passwords so that they
Greg Hudson [Tue, 25 May 2010 15:36:40 +0000 (15:36 +0000)]
In testrealm.py, stash the passwords in testdir/passwords so that they
can be retrieved after they've scrolled away.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24103 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoFAST negotiation could erroneously succeed
Greg Hudson [Tue, 25 May 2010 02:44:45 +0000 (02:44 +0000)]
FAST negotiation could erroneously succeed

When FAST negotiation is performed against an older KDC
(rep->enc_part2->flags & TKT_FLG_ENC_PA_REP not set),
krb5int_fast_verify_nego did not set the value of *fast_avail, causing
stack garbage to be used in init_creds_step_reply.  Initialize
*fast_avail at the beginning of the function per coding practices.

ticket: 6734
target_version: 1.8.2
tags: pullup

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24102 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoFix long lines and other formatting issues in fast.h
Greg Hudson [Mon, 24 May 2010 19:22:02 +0000 (19:22 +0000)]
Fix long lines and other formatting issues in fast.h

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24101 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoFix long lines and other formatting issues in fast.c
Greg Hudson [Mon, 24 May 2010 19:17:36 +0000 (19:17 +0000)]
Fix long lines and other formatting issues in fast.c

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24100 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoDon't include nul characters in the text we send with krb-error
Greg Hudson [Mon, 24 May 2010 03:14:57 +0000 (03:14 +0000)]
Don't include nul characters in the text we send with krb-error
responses from the KDC.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24097 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoMake signedpath authdata visible via GSS naming exts
Greg Hudson [Sun, 23 May 2010 20:23:31 +0000 (20:23 +0000)]
Make signedpath authdata visible via GSS naming exts

Merge users/lhoward/signedpath-naming-exts to trunk.  Adds an authdata
provider which makes non-PAC S4U2Proxy signedpath authdata visible to
application servers via GSS naming extensions.

ticket: 6733

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24094 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoRemove a non-functional and unnecessary check in kdb5_util's
Greg Hudson [Fri, 21 May 2010 19:29:04 +0000 (19:29 +0000)]
Remove a non-functional and unnecessary check in kdb5_util's
master_key_convert().  (key_data->key_data_length is an array, so its
address is never null.)

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24085 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoFix an error case in kdb_util's dump.c where the dump file handle was
Greg Hudson [Fri, 21 May 2010 19:23:21 +0000 (19:23 +0000)]
Fix an error case in kdb_util's dump.c where the dump file handle was
leaked.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24084 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoRemove an unneeded conditional in the cleanup for kadmin's keytab
Greg Hudson [Fri, 21 May 2010 19:15:20 +0000 (19:15 +0000)]
Remove an unneeded conditional in the cleanup for kadmin's keytab
add_principal(), squashing a false-positive memory leak from Coverity.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24083 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoIn getdate.y, remove an error check from r19656 which couldn't ever
Greg Hudson [Fri, 21 May 2010 19:08:41 +0000 (19:08 +0000)]
In getdate.y, remove an error check from r19656 which couldn't ever
trigger (Convert() does not use an error parameter).

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24082 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoUse ANSI-style function definitions in our copy of getdate.y
Greg Hudson [Fri, 21 May 2010 19:03:45 +0000 (19:03 +0000)]
Use ANSI-style function definitions in our copy of getdate.y

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24081 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoDocument the disable_last_success and disable_lockout variables in
Greg Hudson [Fri, 21 May 2010 03:08:18 +0000 (03:08 +0000)]
Document the disable_last_success and disable_lockout variables in
krb5.conf.M.  Also document database_name in krb5.conf.M and slightly
adjust the wording in admin.texinfo.

ticket: 6719

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24078 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoApply patch from Arlene Berry to detect and ignore a duplicate
Tom Yu [Thu, 20 May 2010 21:32:47 +0000 (21:32 +0000)]
Apply patch from Arlene Berry to detect and ignore a duplicate
mechanism token sent in the mechListMIC field, such as sent by Windows
2000 Server.

ticket: 6726
target_version: 1.8.2
tags: pullup

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24075 dc483132-0cff-0310-8789-dd5450dbe970

14 years agokdc_tcp_ports not documented in kdc.conf.M
Tom Yu [Thu, 20 May 2010 20:42:26 +0000 (20:42 +0000)]
kdc_tcp_ports not documented in kdc.conf.M

The kdc.conf setting kdc_tcp_ports was not documented in kdc.conf.M,
though it was documented in doc/admin.texinfo.  Copy text from there
for now.  The setting defaults to an empty string at the moment,
causing the KDC to not listen on TCP by default, confusing some users.
Changing this behavior is a separate issue.

ticket: 6730
target_version: 1.8.2
tags: pullup

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24074 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoIn gss_acquire_cred_with_password() and gss_add_cred_with_password(),
Greg Hudson [Thu, 20 May 2010 15:13:06 +0000 (15:13 +0000)]
In gss_acquire_cred_with_password() and gss_add_cred_with_password(),
require desired_name to be set, and always honor it.  This is
consistent with the Sun implementation and simplifies the code.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24072 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoCVE-2010-1321 GSS-API lib null pointer deref (MITKRB5-SA-2010-005)
Tom Yu [Wed, 19 May 2010 18:09:37 +0000 (18:09 +0000)]
CVE-2010-1321 GSS-API lib null pointer deref (MITKRB5-SA-2010-005)

Make krb5_gss_accept_sec_context() check for a null authenticator
checksum pointer before attempting to dereference it.

ticket: 6725
tags: pullup
target_version: 1.8.2

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24056 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoWhen parsing a KDC or admin server string, allow the name or address
Greg Hudson [Tue, 18 May 2010 17:19:15 +0000 (17:19 +0000)]
When parsing a KDC or admin server string, allow the name or address
to be enclosed in brackets so that IPv6 addresses can be represented.
(IPv6 addresses contain colons, which look like port separators.)

ticket: 6562

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24055 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoImprove the error message from kadmin when hostname resolution fails
Greg Hudson [Tue, 18 May 2010 16:17:15 +0000 (16:17 +0000)]
Improve the error message from kadmin when hostname resolution fails
for the admin server.  (The extended message won't be displayed by
kadmin currently; that's a separate issue.)

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24054 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoIf gss_inquire_cred is called with a null credential, acquire a
Greg Hudson [Mon, 17 May 2010 20:38:24 +0000 (20:38 +0000)]
If gss_inquire_cred is called with a null credential, acquire a
default initiator credential and process it normally, instead of using
a completely different code path (the default mechanism's inquire_cred
handler).

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24052 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoThe mechglue always passes null for desired_mechs and actual_mechs
Greg Hudson [Mon, 17 May 2010 20:01:29 +0000 (20:01 +0000)]
The mechglue always passes null for desired_mechs and actual_mechs
when invoking gss_acquire_cred and friends.  Eliminate a lot of unused
and untestable logic in the krb5 mech which processed those arguments.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24051 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoThe mechglue never invokes a mech's gss_add_cred function. Remove the
Greg Hudson [Mon, 17 May 2010 17:11:28 +0000 (17:11 +0000)]
The mechglue never invokes a mech's gss_add_cred function.  Remove the
krb5 mech's add_cred implementation and null it out in the table.
(This has the effect of removing the IAKERB add_cred implementation.
SPNEGO already had it nulled out.)

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24050 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoReformat with shorter lines
Ken Raeburn [Sun, 16 May 2010 03:18:38 +0000 (03:18 +0000)]
Reformat with shorter lines

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24043 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoDelete an old pre-Yarrow item
Ken Raeburn [Sun, 16 May 2010 03:09:48 +0000 (03:09 +0000)]
Delete an old pre-Yarrow item

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24042 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoUpdate dependencies
Ken Raeburn [Sun, 16 May 2010 02:49:53 +0000 (02:49 +0000)]
Update dependencies

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24041 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoStop exporting some profile symbols that aren't either published in
Ken Raeburn [Sun, 16 May 2010 02:49:49 +0000 (02:49 +0000)]
Stop exporting some profile symbols that aren't either published in
the header or known serialization functions used by the krb5 library.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24040 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoForce hostname to lower-case for use in principal names
Ken Raeburn [Sun, 16 May 2010 02:49:45 +0000 (02:49 +0000)]
Force hostname to lower-case for use in principal names

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24039 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoNegative enctypes improperly read from ccaches
Greg Hudson [Thu, 13 May 2010 18:58:43 +0000 (18:58 +0000)]
Negative enctypes improperly read from ccaches

When reading enctypes from ccaches, we need to sign-extend the 16-bit
value we read in order to properly read negative enctypes.

ticket: 6723

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24021 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoError handling bug in krb5_init_creds_init()
Greg Hudson [Thu, 13 May 2010 18:49:20 +0000 (18:49 +0000)]
Error handling bug in krb5_init_creds_init()

Fix a bug in krb5_init_creds_init() where a freed context could be
returned to the caller in certain error cases.

ticket: 6722
tags: pullup
target_version: 1.8.2

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24020 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoNegative enctypes improperly read from keytabs
Greg Hudson [Thu, 13 May 2010 17:34:33 +0000 (17:34 +0000)]
Negative enctypes improperly read from keytabs

When reading enctypes from keytabs, we need to ntohs() the 16-bit
value we read in before sign-extending it to a 32-bit value in the
keyblock, or we run the risk of extending the wrong sign.

ticket: 6720

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24016 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoMake k5test.py work for builds in the source dir
Greg Hudson [Thu, 13 May 2010 16:46:50 +0000 (16:46 +0000)]
Make k5test.py work for builds in the source dir

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24015 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoRemove krb5_get_in_tkt
Tom Yu [Wed, 12 May 2010 21:58:54 +0000 (21:58 +0000)]
Remove krb5_get_in_tkt

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24013 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoReimplement krb5_get_in_tkt_with_skey in terms of krb5_get_init_creds,
Greg Hudson [Wed, 12 May 2010 20:49:11 +0000 (20:49 +0000)]
Reimplement krb5_get_in_tkt_with_skey in terms of krb5_get_init_creds,
similar to how the password and keytab equivalents were done.

Eliminate krb5_get_in_tkt.  It's been very hard to use since we made
krb5_kdc_rep_decrypt_proc private (in krb5 1.7 the prototype was taken
out of krb5.h altogether), and it's unlikely that anything would have
used it directly in the first place.

Remove and/or simplify a lot of code depended on by krb_get_in_tkt,
including all of preauth.c.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24012 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoAdd lockout-related performance tuning variables
Greg Hudson [Mon, 10 May 2010 22:42:04 +0000 (22:42 +0000)]
Add lockout-related performance tuning variables

The account lockout feature of krb5 1.8 came at a cost in database
accesses for principals requiring preauth, even if lockout is not
used.  Add dbmodules variables disable_last_success and
disable_lockout for the DB2 and LDAP back ends, allowing the admin to
recover the lost performance at the cost of new functionality.

(Unrelated documentation fix: document database_name as a DB2-specific
dbmodules variable instead of the realm variable it used to be.)

ticket: 6719

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24003 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoMake KADM5_FAIL_AUTH_COUNT_INCREMENT more robust with LDAP
Greg Hudson [Mon, 10 May 2010 22:23:57 +0000 (22:23 +0000)]
Make KADM5_FAIL_AUTH_COUNT_INCREMENT more robust with LDAP

In krb5_ldap_put_principal, use krb5_get_attributes_mask to determine
whether krbLoginFailedCount existed on the entry when it was
retrieved.  If it didn't exist, don't try to use LDAP_MOD_INCREMENT,
and don't assert an old value when not using LDAP_MOD_INCREMENT.

Also, create the krbLoginFailedCount attribute when creating new
entries.  This allows us to use LDAP_MOD_INCREMENT during the first
failed login (if the server supports it), avoiding a race condition.

ticket: 6718
target_version: 1.8.2
tags: pullup

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24002 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoGeneral code consistency pass in kdb_db2.c.
Greg Hudson [Wed, 5 May 2010 17:11:39 +0000 (17:11 +0000)]
General code consistency pass in kdb_db2.c.
Removes some pointless null checks.
Frees the DB context when a DB is finalized.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23973 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoAdjust for removal of krb5_ldap_set_option in r23965
Tom Yu [Tue, 4 May 2010 22:00:41 +0000 (22:00 +0000)]
Adjust for removal of krb5_ldap_set_option in r23965

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23972 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoGet rid of some kdb5_util load code which is no longer useful after
Greg Hudson [Tue, 4 May 2010 19:01:16 +0000 (19:01 +0000)]
Get rid of some kdb5_util load code which is no longer useful after
the introduction of the DAL.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23971 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoRemove some unused format string definitions from kdb5_util's dump.c
Greg Hudson [Tue, 4 May 2010 17:08:39 +0000 (17:08 +0000)]
Remove some unused format string definitions from kdb5_util's dump.c

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23970 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoRemove some unused fields from kadm5_config_params. Bump the client
Greg Hudson [Tue, 4 May 2010 16:54:00 +0000 (16:54 +0000)]
Remove some unused fields from kadm5_config_params.  Bump the client
and server sonames.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23969 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoEliminate the unused realm_dbname field from krb5_realm_params
Greg Hudson [Tue, 4 May 2010 15:58:59 +0000 (15:58 +0000)]
Eliminate the unused realm_dbname field from krb5_realm_params

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23968 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoRemove a stray comment from r23966
Greg Hudson [Tue, 4 May 2010 05:49:39 +0000 (05:49 +0000)]
Remove a stray comment from r23966

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23967 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoRefactor the kdb_db2.c code which processes db_args and profile
Greg Hudson [Tue, 4 May 2010 05:44:07 +0000 (05:44 +0000)]
Refactor the kdb_db2.c code which processes db_args and profile
variables to configure a DB context, to avoid repeating that code
three times in open/create/destroy.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23966 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoRemove krb5_db_set_option and the associated DAL entry. It was not
Greg Hudson [Tue, 4 May 2010 04:12:24 +0000 (04:12 +0000)]
Remove krb5_db_set_option and the associated DAL entry.  It was not
used.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23965 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoCorrect the DAL documentation for db_create
Greg Hudson [Mon, 3 May 2010 23:44:30 +0000 (23:44 +0000)]
Correct the DAL documentation for db_create

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23964 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoEliminate some uses of variables as format strings. Based on a patch
Greg Hudson [Mon, 3 May 2010 19:42:29 +0000 (19:42 +0000)]
Eliminate some uses of variables as format strings.  Based on a patch
from Guillaume Rousse <Guillaume.Rousse@inria.fr>.

ticket: 6714

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23963 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoEliminate the use of variables for format strings in kdb5_util. Many
Greg Hudson [Mon, 3 May 2010 19:02:16 +0000 (19:02 +0000)]
Eliminate the use of variables for format strings in kdb5_util.  Many
were unused, and localization will probably be done through _()
macros, not collecting all the strings together.  Elminates a number
of format-security static analysis defects.

ticket: 6714
status: open

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23962 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoFix some bugs in the IAKERB code discovered by Coverity. Also trim
Greg Hudson [Sat, 1 May 2010 17:53:04 +0000 (17:53 +0000)]
Fix some bugs in the IAKERB code discovered by Coverity.  Also trim
down iakerb_initiator_step() a little using krb5_data constructors
and avoiding vertical function arguments.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23961 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoAdd IAKERB mechanism and gss_acquire_cred_with_password
Greg Hudson [Fri, 30 Apr 2010 21:22:48 +0000 (21:22 +0000)]
Add IAKERB mechanism and gss_acquire_cred_with_password

Merge branches/iakerb to trunk.  Includes the following:

* New IAKERB mechanism.
* New gss_acquire_cred_with_password mechglue function.
* ASN.1 encoders and decoders for IAKERB structures (with tests).
* New shortcuts in gss-sample client and server.
* Tests to exercise SPNEGO and IAKERB using gss-sample application.

ticket: 6712

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23960 dc483132-0cff-0310-8789-dd5450dbe970

14 years agomemory leak in process_tgs_req in r23724
Tom Yu [Fri, 30 Apr 2010 21:10:55 +0000 (21:10 +0000)]
memory leak in process_tgs_req in r23724

Fix a KDC memory leak that was introduced by r23724 that could leak
the decoded request.

ticket: 6711
tags: pullup
target_version: 1.8.2

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23959 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoFix a backwards check in get_cached_tgt() in the TGS code
Greg Hudson [Tue, 27 Apr 2010 09:02:48 +0000 (09:02 +0000)]
Fix a backwards check in get_cached_tgt() in the TGS code

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23945 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoSquash some warnings in the old crypto API glue. Use make_data()
Greg Hudson [Mon, 26 Apr 2010 16:54:38 +0000 (16:54 +0000)]
Squash some warnings in the old crypto API glue.  Use make_data()
where appropriate so that magic fields get initialized.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23942 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoAdd a Python test script to exercise the GSS sample app
Greg Hudson [Sat, 24 Apr 2010 19:33:33 +0000 (19:33 +0000)]
Add a Python test script to exercise the GSS sample app

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23937 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoAdd a sentinel line to sim_server after the socket is ready, and use
Greg Hudson [Sat, 24 Apr 2010 19:24:36 +0000 (19:24 +0000)]
Add a sentinel line to sim_server after the socket is ready, and use
it in simple.exp in the dejagnu test suite instead of sleeping.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23936 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoEliminate the use of tail -f in the dejagnu test suite. Instead, use
Greg Hudson [Sat, 24 Apr 2010 19:20:11 +0000 (19:20 +0000)]
Eliminate the use of tail -f in the dejagnu test suite.  Instead, use
the sentinel lines printed by krb5kdc and kadmind to detect when the
listening sockets are ready.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23935 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoAdd a sentinel to the sample gss-server after the socket is ready, and
Greg Hudson [Sat, 24 Apr 2010 19:12:34 +0000 (19:12 +0000)]
Add a sentinel to the sample gss-server after the socket is ready, and
use it in gssapi.exp in the dejagnu test suite instead of sleeping.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23934 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoSimplify how k5test scripts get run by importing runenv by pathname
Greg Hudson [Sat, 24 Apr 2010 18:53:25 +0000 (18:53 +0000)]
Simplify how k5test scripts get run by importing runenv by pathname
(using the imp module) instead of by module name.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23933 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoRun Python tests as individual rule commands (friendlier to make -k)
Greg Hudson [Sat, 24 Apr 2010 17:33:04 +0000 (17:33 +0000)]
Run Python tests as individual rule commands (friendlier to make -k)
instead of in a loop.  Build runenv.py as part of make fake-install;
it's harmless if Python is unavailable.  Import runenv later in
k5test so that we get a beter error message if make fake-install
hasn't been run.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23932 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoFix the actual python command to match the displayed one in the
Greg Hudson [Sat, 24 Apr 2010 16:39:49 +0000 (16:39 +0000)]
Fix the actual python command to match the displayed one in the
check-pytests-yes rule in r23913.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23931 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoAdapted patch from Arlene Berry to handle dlerror() returning a null
Tom Yu [Fri, 23 Apr 2010 01:30:48 +0000 (01:30 +0000)]
Adapted patch from Arlene Berry to handle dlerror() returning a null
pointer.

ticket: 6697
target_version: 1.8.2
tags: pullup

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23929 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoAdapted patch from Jason Rogers. It wasn't complete, so this commit
Tom Yu [Fri, 23 Apr 2010 01:10:20 +0000 (01:10 +0000)]
Adapted patch from Jason Rogers.  It wasn't complete, so this commit
fixes the other instances of the 64-bit problem.

Also fix krb5_deltat_to_str(), which would previously always return an
empty string.

ticket: 6698
target_version: 1.8.2
tags: pullup

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23928 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoFrom Luke: fix the post-canonicalization cache check logic in
Greg Hudson [Thu, 22 Apr 2010 23:29:40 +0000 (23:29 +0000)]
From Luke: fix the post-canonicalization cache check logic in
krb5_get_credentials_for_user().

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23927 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoIn kg_new_connection(), make sure k_cred is freed in all failure
Greg Hudson [Thu, 22 Apr 2010 20:07:08 +0000 (20:07 +0000)]
In kg_new_connection(), make sure k_cred is freed in all failure
cases.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23926 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoApply patch from Arlene Berry to cease freeing error tokens output by
Tom Yu [Thu, 22 Apr 2010 20:04:01 +0000 (20:04 +0000)]
Apply patch from Arlene Berry to cease freeing error tokens output by
accept_sec_context, allowing them to actually be sent to the
initiator.

ticket: 6696
target_version: 1.8.2
tags: pullup

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23925 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoEliminate a non-useful NULL check in the KDC's dispatch() function.
Greg Hudson [Thu, 22 Apr 2010 03:44:44 +0000 (03:44 +0000)]
Eliminate a non-useful NULL check in the KDC's dispatch() function.
If process_as_req or process_tgs_req return successfully, they will
always fill in *response.  (If they didn't, the subsequence
(*response)->length check would crash anyway.)

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23922 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoIn kpasswd_sendto_msg_callback(), properly compare against the
Greg Hudson [Thu, 22 Apr 2010 03:19:34 +0000 (03:19 +0000)]
In kpasswd_sendto_msg_callback(), properly compare against the
wildcard IPv6 address instead of comparing an array address to 0.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23921 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoFix a memory leak in get_creds.c's try_fallback_realm()
Greg Hudson [Wed, 21 Apr 2010 23:47:50 +0000 (23:47 +0000)]
Fix a memory leak in get_creds.c's try_fallback_realm()

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23920 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoIn the kdc5_hammer test program, simplify the cleanup logic of
Greg Hudson [Wed, 21 Apr 2010 23:37:04 +0000 (23:37 +0000)]
In the kdc5_hammer test program, simplify the cleanup logic of
get_server_key.  Fixes a memory leak where the result of
krb5_get_credentials() didn't get freed if krb5_mk_req_extended()
failed.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23919 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoAmend r23917 to correct some uses of *out_creds which should now use
Greg Hudson [Wed, 21 Apr 2010 23:23:09 +0000 (23:23 +0000)]
Amend r23917 to correct some uses of *out_creds which should now use
the local variable.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23918 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoIn the get_credentials() helper of the gss-krb5 init_sec_context code,
Greg Hudson [Wed, 21 Apr 2010 23:20:29 +0000 (23:20 +0000)]
In the get_credentials() helper of the gss-krb5 init_sec_context code,
ensure that *out_creds is only filled in on successful return.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23917 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoIn t_inetd, zero out l_inaddr before filling it in, as is relatively
Greg Hudson [Wed, 21 Apr 2010 23:14:49 +0000 (23:14 +0000)]
In t_inetd, zero out l_inaddr before filling it in, as is relatively
common in networking code.  Silences a Coverity defect.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23916 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoOnly create runenv.py at BUILDTOP. Fix bugs in k5test.py relating to
Tom Yu [Tue, 20 Apr 2010 22:35:42 +0000 (22:35 +0000)]
Only create runenv.py at BUILDTOP.  Fix bugs in k5test.py relating to
environment initialization, also so that "make testrealm" works again.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23913 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoFix CVE-2010-1230 (MITKRB5-SA-2010-004) double-free in KDC triggered
Tom Yu [Tue, 20 Apr 2010 21:12:10 +0000 (21:12 +0000)]
Fix CVE-2010-1230 (MITKRB5-SA-2010-004) double-free in KDC triggered
by ticket renewal.  Add a test case.

See also http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=577490

Thanks to Joel Johnson and Brian Almeida for the reports.

ticket: 6702
target_version: 1.8.2
tags: pullup

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23912 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoWhen setting up to get a TGT for the service realm in the TGS code,
Greg Hudson [Tue, 20 Apr 2010 07:56:58 +0000 (07:56 +0000)]
When setting up to get a TGT for the service realm in the TGS code,
get the cached local TGT before setting up the realm path.

Prior to this change, calling krb5_get_credentials() with an empty
ccache would result in KRB5_CC_NOTFOUND for a foreign server
principal, but would result in KRB5_NO_TKT_IN_REALM (generated by
krb5_walk_realm_tree) for a local server principal.  With this change,
KRB5_CC_NOTFOUND is returned in both cases.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23909 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoAdd KRB5_INIT_CREDS_STEP_FLAG_CONTINUE for parity with Heimdal.
Greg Hudson [Tue, 20 Apr 2010 07:38:12 +0000 (07:38 +0000)]
Add KRB5_INIT_CREDS_STEP_FLAG_CONTINUE for parity with Heimdal.
Rename KRB5_TKT_CREDS_CONTINUE to KRB5_TKT_CREDS_STEP_FLAG_CONTINUE
 for consistency.
Adjust init_creds context to be less confusing in light of the above.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23906 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoBuild runenv.py, holding environment variable settings required for
Tom Yu [Fri, 16 Apr 2010 21:45:22 +0000 (21:45 +0000)]
Build runenv.py, holding environment variable settings required for
running programs out of the build tree during python-based tests.
Also updates shilb.conf to set RUN_VARS to make it easier to generate
this sort of thing.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23905 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoIntroduce new krb5_tkt_creds API
Greg Hudson [Wed, 14 Apr 2010 14:36:32 +0000 (14:36 +0000)]
Introduce new krb5_tkt_creds API

Merged from branches/iakerb: add new asynchronous krb5_tkt_creds APIs,
which allow a caller to take responsibility for transporting requests
to the KDC and getting responses back.  Rewrite the existing
krb5_get_credentials API in terms of the new functions.  Get rid of
krb5_get_cred_from_kdc and friends, since they are no longer used.

ticket: 6700

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23900 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoUse krb5_get_credentials in ksu instead of krb5_get_cred_from_kdc, so
Greg Hudson [Wed, 14 Apr 2010 14:01:05 +0000 (14:01 +0000)]
Use krb5_get_credentials in ksu instead of krb5_get_cred_from_kdc, so
we can get rid of the latter.  (Also simplifies the code.)

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23899 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoValidate and renew should work on non-TGT creds
Greg Hudson [Tue, 13 Apr 2010 22:57:34 +0000 (22:57 +0000)]
Validate and renew should work on non-TGT creds

The validate and renew APIs were using get_cred_from_kdc, which
always presents a TGT to get credentials.  Instead, they should
present the ticket they are trying to validate or renew.  This is
most easily done with krb5_get_cred_via_tkt().  Move the relevant
code into a new file since it now has nothing in common with the
other APIs implemented in get_creds.c.

ticket: 6699

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23891 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoRemove krb5int_send_tgs(); it is unused as of r23358
Greg Hudson [Thu, 8 Apr 2010 20:37:11 +0000 (20:37 +0000)]
Remove krb5int_send_tgs(); it is unused as of r23358

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23881 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoAdd krb5_cc_dup() to make it possible to copy ccache handles
Greg Hudson [Thu, 8 Apr 2010 16:39:31 +0000 (16:39 +0000)]
Add krb5_cc_dup() to make it possible to copy ccache handles

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23874 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoAssume lstat in Unix code, specifically clients/ksu/ccache.c. Fix bad
Greg Hudson [Thu, 8 Apr 2010 03:15:44 +0000 (03:15 +0000)]
Assume lstat in Unix code, specifically clients/ksu/ccache.c.  Fix bad
indentation caused by an #ifdef HAVE_LSTAT block.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23870 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoIn testrealm.py, add ksu and kvno to the list of build directories
Greg Hudson [Sun, 4 Apr 2010 20:46:02 +0000 (20:46 +0000)]
In testrealm.py, add ksu and kvno to the list of build directories
containing programs.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23858 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoFix backwards flag output in krb5_init_creds_step()
Greg Hudson [Mon, 29 Mar 2010 22:08:21 +0000 (22:08 +0000)]
Fix backwards flag output in krb5_init_creds_step()

krb5_init_creds_step() is taken from Heimdal, which sets *flags to 1
for "continue" and 0 for "stop".  Unfortunately, we got it backwards
in 1.8; fix it for 1.8.1.

ticket: 6693
tags: pullup
target_version: 1.8.1

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23844 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoAlways pass -W option to kdb5_util create in testing
Ken Raeburn [Sat, 27 Mar 2010 21:30:43 +0000 (21:30 +0000)]
Always pass -W option to kdb5_util create in testing

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23838 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoIn gc_frm_kdc.c, rename cur_kdc to cur_realm and nxt_kdc to nxt_realm,
Greg Hudson [Fri, 26 Mar 2010 22:43:11 +0000 (22:43 +0000)]
In gc_frm_kdc.c, rename cur_kdc to cur_realm and nxt_kdc to nxt_realm,
to make it easier to distinguish them from cur_tgt and nxt_tgt.  Make
similar name changes to lst_kdc and kdc_list, as well as the function
find_nxt_kdc().

No functional changes.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23837 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoStraighten the if-ladder in encrypted challenge's process_preauth,
Greg Hudson [Thu, 25 Mar 2010 03:08:12 +0000 (03:08 +0000)]
Straighten the if-ladder in encrypted challenge's process_preauth,
making it clearer that control drops through if one of the first
couple of steps fails.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23836 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoApply patch from Arlene Berry to not use freed memory in
Tom Yu [Tue, 23 Mar 2010 22:00:13 +0000 (22:00 +0000)]
Apply patch from Arlene Berry to not use freed memory in
gss_import_sec_context in some error paths.

ticket: 6678
target_version: 1.8.1
tags: pullup

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23834 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoMITKRB5-SA-2010-002 CVE-2010-0628 denial of service in SPNEGO
Tom Yu [Tue, 23 Mar 2010 18:53:52 +0000 (18:53 +0000)]
MITKRB5-SA-2010-002 CVE-2010-0628 denial of service in SPNEGO

The SPNEGO implementation in krb5-1.7 and later could crash due to
assertion failure when receiving some sorts of invalid GSS-API tokens.

ticket: 6690
target_version: 1.8.1
tags: pullup

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23832 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoInclude t_spengno.o in list of OBJS so make clean will remove
Ezra Peisach [Tue, 23 Mar 2010 14:08:23 +0000 (14:08 +0000)]
Include t_spengno.o in list of OBJS so make clean will remove

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23831 dc483132-0cff-0310-8789-dd5450dbe970

14 years agokrb5_typed_data not castable to krb5_pa_data on 64-bit MacOSX
Tom Yu [Tue, 23 Mar 2010 06:09:02 +0000 (06:09 +0000)]
krb5_typed_data not castable to krb5_pa_data on 64-bit MacOSX

Move krb5_typed_data to krb5.hin from k5-int-pkinit.h because
krb5int_fast_process_error was assuming that it was safe to cast it to
krb5_pa_data.  It's not safe to do the cast on 64-bit MacOSX because
krb5.hin uses #pragma pack on that platform.

ticket: 6689
target_version: 1.8.1
tags: pullup

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23829 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoChange KRB5_AUTHDATA_SIGNTICKET from 142 to 512
Greg Hudson [Sat, 20 Mar 2010 03:50:06 +0000 (03:50 +0000)]
Change KRB5_AUTHDATA_SIGNTICKET from 142 to 512

KRB5_AUTHDATA_SIGNTICKET, originally a Heimdal authorization data
type, was used to implement PAC-less constrained delegation in krb5
1.8.  Unfortunately, it was found that Microsoft was using 142 for
other purposes, which could result in a ticket issued by an MIT or
Heimdal KDC being rejected by a Windows Server 2008 R2 application
server.  Because KRB5_AUTHDATA_SIGNTICKET is only used to communicate
among a realm's KDCs, it is relatively easy to change the number, so
MIT and Heimdal are both migrating to a new number.  This change will
cause a transitional interoperability issue when a realm mixes MIT
krb5 1.8 (or Heimdal 1.3.1) KDCs with MIT krb5 1.8.1 (or Heimdal
1.3.2) KDCs, but only for constrained delegation evidence tickets.

ticket: 6687
target_version: 1.8.1
tags: pullup

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23821 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoDocument the ticket_lifetime libdefaults setting (which was added in
Greg Hudson [Fri, 19 Mar 2010 16:17:05 +0000 (16:17 +0000)]
Document the ticket_lifetime libdefaults setting (which was added in
r16656, #2656).  Based on a patch from nalin@redhat.com.

ticket: 6680
target_version: 1.8.1
tags: pullup

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23820 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoFix the kpasswd fallback from the ccache principal name to the
Greg Hudson [Thu, 18 Mar 2010 17:37:31 +0000 (17:37 +0000)]
Fix the kpasswd fallback from the ccache principal name to the
username in the case where the ccache doesn't exist.

ticket: 6683
target_version: 1.8.1
tags: pullup

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23819 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoInclude int-proto.h in mk_req_ext.c for krb5int_validate_times
Greg Hudson [Thu, 18 Mar 2010 17:17:31 +0000 (17:17 +0000)]
Include int-proto.h in mk_req_ext.c for krb5int_validate_times
declaration.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23818 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoUntabify
Ken Raeburn [Thu, 18 Mar 2010 02:45:57 +0000 (02:45 +0000)]
Untabify

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23817 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoCopyright notice
Ken Raeburn [Thu, 18 Mar 2010 02:44:41 +0000 (02:44 +0000)]
Copyright notice

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23816 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoWhen checking for KRB5_GET_INIT_CREDS_OPT_CHG_PWD_PRMPT, don't
Greg Hudson [Wed, 17 Mar 2010 21:10:10 +0000 (21:10 +0000)]
When checking for KRB5_GET_INIT_CREDS_OPT_CHG_PWD_PRMPT, don't
dereference options if it's NULL.

ticket: 6681
target_version: 1.8.1
tags: pullup

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23815 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoAdd more verbosity when the -V option to kinit is specified. Based on
Greg Hudson [Wed, 17 Mar 2010 20:16:32 +0000 (20:16 +0000)]
Add more verbosity when the -V option to kinit is specified.  Based on
a patch from Jeff Blaine <jblaine@kickflop.net>.

ticket: 6684

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23814 dc483132-0cff-0310-8789-dd5450dbe970

14 years agoFix the Python version check to use constructs available in older
Greg Hudson [Wed, 17 Mar 2010 19:34:48 +0000 (19:34 +0000)]
Fix the Python version check to use constructs available in older
versions of Python.  (python --version was added in 2.5.)

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23813 dc483132-0cff-0310-8789-dd5450dbe970