-/* cc_memory.c - memory ccache implementation
- * Copyright 2000 MIT blah blah...
- */
-#include "k5-int.h"
-#include <errno.h>
-
-/* start of former memory/mcc-proto.h */
/*
- * lib/krb5/ccache/memory/mcc-proto.h
+ * lib/krb5/ccache/cc_memory.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
* or implied warranty.
*
*
- * Prototypes for Memory-based credentials cache
+ * implementation of memory-based credentials cache
*/
+/*
+ * mcc_store.c had:
+ * Copyright 1995 Locus Computing Corporation
+ *
+ */
+#include "k5-int.h"
+#include <errno.h>
-
-#ifndef KRB5_MCC_PROTO__
-#define KRB5_MCC_PROTO__
-
-/* mcc_close.c */
krb5_error_code KRB5_CALLCONV krb5_mcc_close
PROTOTYPE((krb5_context, krb5_ccache id ));
-/* mcc_destry.c */
krb5_error_code KRB5_CALLCONV krb5_mcc_destroy
PROTOTYPE((krb5_context, krb5_ccache id ));
-/* mcc_eseq.c */
krb5_error_code KRB5_CALLCONV krb5_mcc_end_seq_get
PROTOTYPE((krb5_context, krb5_ccache id , krb5_cc_cursor *cursor ));
-/* mcc_gennew.c */
krb5_error_code KRB5_CALLCONV krb5_mcc_generate_new
PROTOTYPE((krb5_context, krb5_ccache *id ));
-/* mcc_getnam.c */
char * KRB5_CALLCONV krb5_mcc_get_name
PROTOTYPE((krb5_context, krb5_ccache id ));
-/* mcc_gprin.c */
krb5_error_code KRB5_CALLCONV krb5_mcc_get_principal
PROTOTYPE((krb5_context, krb5_ccache id , krb5_principal *princ ));
-/* mcc_init.c */
krb5_error_code KRB5_CALLCONV krb5_mcc_initialize
PROTOTYPE((krb5_context, krb5_ccache id , krb5_principal princ ));
-/* mcc_nseq.c */
krb5_error_code KRB5_CALLCONV krb5_mcc_next_cred
PROTOTYPE((krb5_context,
krb5_ccache id ,
krb5_cc_cursor *cursor ,
krb5_creds *creds ));
-/* mcc_reslv.c */
krb5_error_code KRB5_CALLCONV krb5_mcc_resolve
PROTOTYPE((krb5_context, krb5_ccache *id , const char *residual ));
-/* mcc_retrv.c */
krb5_error_code KRB5_CALLCONV krb5_mcc_retrieve
PROTOTYPE((krb5_context,
krb5_ccache id ,
krb5_creds *mcreds ,
krb5_creds *creds ));
-/* mcc_sseq.c */
krb5_error_code KRB5_CALLCONV krb5_mcc_start_seq_get
PROTOTYPE((krb5_context, krb5_ccache id , krb5_cc_cursor *cursor ));
-/* mcc_store.c */
krb5_error_code KRB5_CALLCONV krb5_mcc_store
PROTOTYPE((krb5_context, krb5_ccache id , krb5_creds *creds ));
-/* mcc_sflags.c */
krb5_error_code KRB5_CALLCONV krb5_mcc_set_flags
PROTOTYPE((krb5_context, krb5_ccache id , krb5_flags flags ));
-/* mcc_ops.c */
extern krb5_cc_ops krb5_mcc_ops;
-krb5_error_code krb5_change_cache
- PROTOTYPE(());
-#endif /* KRB5_MCC_PROTO__ */
-/* end of former memory/mcc-proto.h */
-/* start of former memory/mcc.h */
-/*
- * lib/krb5/ccache/memory/mcc.h
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains constant and function declarations used in the
- * memory-based credential cache routines.
- */
-
-#ifndef __KRB5_MEMORY_CCACHE__
-#define __KRB5_MEMORY_CCACHE__
-
+krb5_error_code krb5_change_cache PROTOTYPE(());
#define KRB5_OK 0
#define mcc_head krb5int_mcc_head
extern krb5_mcc_data FAR *mcc_head;
-#if 0
-extern int krb5_cache_sessions;
-#endif
-
-#endif /* __KRB5_MEMORY_CCACHE__ */
-/* end of former memory/mcc.h */
-/* start of former memory/mcc_init.c */
-/*
- * lib/krb5/ccache/memory/mcc_init.c
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains the source code for krb5_mcc_initialize.
- */
-
/*
* Modifies:
krb5_change_cache();
return ret;
}
-/* end of former memory/mcc_init.c */
-/* start of former memory/mcc_close.c */
-/*
- * lib/krb5/ccache/file/mcc_close.c
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains the source code for krb5_mcc_close.
- */
-
-
/*
* Modifies:
return KRB5_OK;
}
-/* end of former memory/mcc_close.c */
-/* start of former memory/mcc_destry.c */
-/*
- * lib/krb5/ccache/memory/mcc_destry.c
- *
- * Copyright 1990 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.
- *
- *
- * This file contains the source code for krb5_mcc_destroy.
- */
void
krb5_mcc_free(context, id)
krb5_change_cache ();
return KRB5_OK;
}
-/* end of former memory/mcc_destry.c */
-/* start of former memory/mcc_reslv.c */
-/*
- * lib/krb5/ccache/file/mcc_reslv.c
- *
- * Copyright 1990 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.
- *
- *
- * This file contains the source code for krb5_mcc_resolve.
- */
-
-
-
-
-extern krb5_cc_ops krb5_mcc_ops;
/*
* Requires:
*id = lid;
return KRB5_OK;
}
-/* end of former memory/mcc_reslv.c */
-/* start of former memory/mcc_sseq.c */
-/*
- * lib/krb5/ccache/file/mcc_sseq.c
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains the source code for krb5_mcc_start_seq_get.
- */
-
-
/*
* Effects:
*cursor = (krb5_cc_cursor) mcursor;
return KRB5_OK;
}
-/* end of former memory/mcc_sseq.c */
-/* start of former memory/mcc_nseq.c */
-/*
- * lib/krb5/ccache/file/mcc_nseq.c
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains the source code for krb5_mcc_next_cred.
- */
-
/*
* Requires:
krb5_free_principal(context, creds->client);
return retval;
}
-/* end of former memory/mcc_nseq.c */
-/* start of former memory/mcc_eseq.c */
-/*
- * lib/krb5/ccache/memory/mcc_eseq.c
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains the source code for krb5_mcc_end_seq_get.
- */
-
-
/*
* Requires:
return KRB5_OK;
}
-
-/* end of former memory/mcc_eseq.c */
-/* start of former memory/mcc_gennew.c */
-/*
- * lib/krb5/ccache/memory/mcc_gennew.c
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains the source code for krb5_mcc_generate_new.
- */
-
-
-extern krb5_cc_ops krb5_mcc_ops;
-
/*
* Effects:
* Creates a new file cred cache whose name is guaranteed to be
krb5_change_cache ();
return KRB5_OK;
}
-/* end of former memory/mcc_gennew.c */
-/* start of former memory/mcc_getnam.c */
-/*
- * lib/krb5/ccache/file/mcc_getnam.c
- *
- * Copyright 1990 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.
- *
- *
- * This file contains the source code for krb5_mcc_get_name.
- */
-
-
-
/*
* Requires:
{
return (char *) ((krb5_mcc_data *) id->data)->name;
}
-/* end of former memory/mcc_getnam.c */
-/* start of former memory/mcc_gprin.c */
-/*
- * lib/krb5/ccache/file/mcc_gprin.c
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains the source code for krb5_mcc_get_principal.
- */
-
-
/*
* Modifies:
return krb5_copy_principal(context, ptr->prin, princ);
}
-
-/* end of former memory/mcc_gprin.c */
-/* start of former memory/mcc_retrv.c */
-/*
- * lib/krb5/ccache/file/mcc_retrv.c
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains the source code for krb5_mcc_retrieve.
- */
-
-#if 0
-
-
-#define set(bits) (whichfields & bits)
-#define flags_match(a,b) (((a) & (b)) == (a))
-#define times_match_exact(t1,t2) (memcmp((char *)(t1), (char *)(t2), sizeof(*(t1))) == 0)
-
-static krb5_boolean times_match PROTOTYPE((const krb5_ticket_times *,
- const krb5_ticket_times *));
-static krb5_boolean standard_fields_match
- PROTOTYPE((krb5_context,
- const krb5_creds *,
- const krb5_creds *));
-
-static krb5_boolean srvname_match
- PROTOTYPE((krb5_context,
- const krb5_creds *,
- const krb5_creds *));
-
-static krb5_boolean authdata_match
- PROTOTYPE ((krb5_authdata * const *, krb5_authdata * const *));
-
-
-static krb5_boolean
-data_match(data1, data2)
-register const krb5_data *data1, *data2;
-{
- if (!data1) {
- if (!data2)
- return TRUE;
- else
- return FALSE;
- }
- if (!data2) return FALSE;
-
- if (data1->length != data2->length)
- return FALSE;
- else
- return memcmp(data1->data, data2->data, data1->length) ? FALSE : TRUE;
-}
-
-
-
-/*
- * Effects:
- * Searches the file cred cache for a credential matching mcreds,
- * with the fields specified by whichfields. If one if found, it is
- * returned in creds, which should be freed by the caller with
- * krb5_free_credentials().
- *
- * The fields are interpreted in the following way (all constants are
- * preceded by KRB5_TC_). MATCH_IS_SKEY requires the is_skey field to
- * match exactly. MATCH_TIMES requires the requested lifetime to be
- * at least as great as that specified; MATCH_TIMES_EXACT requires the
- * requested lifetime to be exactly that specified. MATCH_FLAGS
- * requires only the set bits in mcreds be set in creds;
- * MATCH_FLAGS_EXACT requires all bits to match.
- *
- * Errors:
- * system errors
- * permission errors
- * KRB5_CC_NOMEM
- */
-krb5_error_code KRB5_CALLCONV
-krb5_mcc_retrieve(context, id, whichfields, mcreds, creds)
- krb5_context context;
- krb5_ccache id;
- krb5_flags whichfields;
- krb5_creds *mcreds;
- krb5_creds *creds;
-{
- /* This function could be considerably faster if it kept indexing */
- /* information.. sounds like a "next version" idea to me. :-) */
-
- krb5_cc_cursor cursor;
- krb5_error_code kret;
- krb5_creds fetchcreds;
-
- kret = krb5_mcc_start_seq_get(context, id, &cursor);
- if (kret != KRB5_OK)
- return kret;
-
- while ((kret = krb5_mcc_next_cred(context, id, &cursor, &fetchcreds)) == KRB5_OK) {
- if (((set(KRB5_TC_MATCH_SRV_NAMEONLY) &&
- srvname_match(context, mcreds, &fetchcreds)) ||
- standard_fields_match(context, mcreds, &fetchcreds))
- &&
- (! set(KRB5_TC_MATCH_IS_SKEY) ||
- mcreds->is_skey == fetchcreds.is_skey)
- &&
- (! set(KRB5_TC_MATCH_FLAGS_EXACT) ||
- mcreds->ticket_flags == fetchcreds.ticket_flags)
- &&
- (! set(KRB5_TC_MATCH_FLAGS) ||
- flags_match(mcreds->ticket_flags, fetchcreds.ticket_flags))
- &&
- (! set(KRB5_TC_MATCH_TIMES_EXACT) ||
- times_match_exact(&mcreds->times, &fetchcreds.times))
- &&
- (! set(KRB5_TC_MATCH_TIMES) ||
- times_match(&mcreds->times, &fetchcreds.times))
- &&
- ( ! set(KRB5_TC_MATCH_AUTHDATA) ||
- authdata_match(mcreds->authdata, fetchcreds.authdata))
- &&
- (! set(KRB5_TC_MATCH_2ND_TKT) ||
- data_match (&mcreds->second_ticket, &fetchcreds.second_ticket))
- &&
- ((! set(KRB5_TC_MATCH_KTYPE))||
- (mcreds->keyblock.enctype == fetchcreds.keyblock.enctype))
- )
- {
- krb5_mcc_end_seq_get(context, id, &cursor);
- *creds = fetchcreds;
- return KRB5_OK;
- }
-
- /* This one doesn't match */
- krb5_free_cred_contents(context, &fetchcreds);
- }
-
- /* If we get here, a match wasn't found */
- krb5_mcc_end_seq_get(context, id, &cursor);
- return KRB5_CC_NOTFOUND;
-}
-
-static krb5_boolean
-times_match(t1, t2)
-register const krb5_ticket_times *t1;
-register const krb5_ticket_times *t2;
-{
- if (t1->renew_till) {
- if (t1->renew_till > t2->renew_till)
- return FALSE; /* this one expires too late */
- }
- if (t1->endtime) {
- if (t1->endtime > t2->endtime)
- return FALSE; /* this one expires too late */
- }
- /* only care about expiration on a times_match */
- return TRUE;
-}
-
-static krb5_boolean
-standard_fields_match(context, mcreds, creds)
- krb5_context context;
-register const krb5_creds *mcreds, *creds;
-{
- return (krb5_principal_compare(context, mcreds->client,creds->client) &&
- krb5_principal_compare(context, mcreds->server,creds->server));
-}
-
-/* only match the server name portion, not the server realm portion */
-
-static krb5_boolean
-srvname_match(context, mcreds, creds)
- 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;
- /*
- * Hack to ignore the server realm for the purposes of the compare.
- */
- p1 = *mcreds->server;
- p2 = *creds->server;
- p1.realm = p2.realm;
- return krb5_principal_compare(context, &p1, &p2);
-}
-
-static krb5_boolean
-authdata_match(mdata, data)
- register krb5_authdata * const *mdata, * const *data;
-{
- register const krb5_authdata *mdatap, *datap;
-
- if (mdata == data)
- return TRUE;
-
- if (mdata == NULL)
- return *data == NULL;
-
- if (data == NULL)
- return *mdata == NULL;
-
- while ((mdatap = *mdata) && (datap = *data)) {
- if ((mdatap->ad_type != datap->ad_type) ||
- (mdatap->length != datap->length) ||
- (memcmp ((char *)mdatap->contents,
- (char *)datap->contents, mdatap->length) != 0))
- return FALSE;
- mdata++;
- data++;
- }
- return (*mdata == NULL) && (*data == NULL);
-}
-
-#else
-
-
krb5_error_code KRB5_CALLCONV
krb5_mcc_retrieve(context, id, whichfields, mcreds, creds)
krb5_context context;
}
#endif
-/* end of former memory/mcc_retrv.c */
-/* start of former memory/mcc_store.c */
-/*
- * lib/ccache/memory/mcc_store.c
- *
- * Copyright 1995 Locus Computing Corporation
- *
- * This file contains the source code for krb5_mcc_store.
- */
#define CHECK(ret) if (ret != KRB5_OK) return ret;
return ret;
}
-/* end of former memory/mcc_store.c */
-/* start of former memory/mcc_sflags.c */
-/*
- * lib/krb5/ccache/file/mcc_sflags.c
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains the source code for krb5_mcc_set_flags.
- */
-
-
-
-
/*
* Requires:
* id is a cred cache returned by krb5_mcc_resolve or
return KRB5_OK;
}
-/* end of former memory/mcc_sflags.c */
-/* start of former memory/mcc_ops.c */
-/*
- * lib/krb5/ccache/file/mcc_ops.c
- *
- * Copyright 1990 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.
- *
- *
- * This file contains the structure krb5_mcc_ops.
- */
-
#define NEED_WINDOWS
krb5_cc_ops krb5_mcc_ops = {
};
krb5_mcc_data *mcc_head=0L;
-
-/* end of former memory/mcc_ops.c */
-/* cc_stdio.c - stdio ccache implementation
- * Copyright 2000 MIT blah blah...
+/*
+ * lib/krb5/ccache/cc_stdio.c
+ *
+ * Copyright 1990,1991,2000 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
+ *
+ * Copyright 1995 by Cygnus Support.
+ *
+ * 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.
+ *
+ *
+ * implementation of file-based credentials cache, using stdio
*/
/*
If OPENCLOSE is defined, ecah of the functions opens and closes the
end-of-file versus other errors.
*/
#include "k5-int.h"
-/* start of former stdio/scc-proto.h */
-/*
- * lib/krb5/ccache/stdio/scc-proto.h
- *
- * Copyright 1990,1991 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.
- *
- *
- * Prototypes for File-based credentials cache
- */
-
-#ifndef KRB5_SCC_PROTO__
-#define KRB5_SCC_PROTO__
-
-/* scc_close.c */
krb5_error_code krb5_scc_close
PROTOTYPE((krb5_context,
krb5_ccache id ));
-/* scc_defnam.c */
char *krb5_scc_default_name
PROTOTYPE((krb5_context));
-/* scc_destry.c */
krb5_error_code krb5_scc_destroy
PROTOTYPE((krb5_context,
krb5_ccache id ));
-/* scc_eseq.c */
krb5_error_code krb5_scc_end_seq_get
PROTOTYPE((krb5_context,
krb5_ccache id ,
krb5_cc_cursor *cursor ));
-/* scc_gennew.c */
krb5_error_code krb5_scc_generate_new
PROTOTYPE((krb5_context,
krb5_ccache *id ));
-/* scc_getnam.c */
char *krb5_scc_get_name
PROTOTYPE((krb5_context,
krb5_ccache id ));
-/* scc_gprin.c */
krb5_error_code krb5_scc_get_principal
PROTOTYPE((krb5_context,
krb5_ccache id ,
krb5_principal *princ ));
-/* scc_init.c */
krb5_error_code krb5_scc_initialize
PROTOTYPE((krb5_context,
krb5_ccache id ,
krb5_principal princ ));
-/* scc_maybe.c */
krb5_error_code krb5_scc_close_file
PROTOTYPE((krb5_context,
krb5_ccache));
krb5_ccache,
int));
-/* scc_nseq.c */
krb5_error_code krb5_scc_next_cred
PROTOTYPE((krb5_context,
krb5_ccache id ,
krb5_cc_cursor *cursor ,
krb5_creds *creds ));
-/* scc_read.c */
krb5_error_code krb5_scc_read
PROTOTYPE((krb5_context,
krb5_ccache id ,
krb5_ccache,
krb5_authdata*));
-/* scc_reslv.c */
krb5_error_code krb5_scc_resolve
PROTOTYPE((krb5_context,
krb5_ccache *id ,
const char *residual ));
-/* scc_retrv.c */
krb5_error_code krb5_scc_retrieve
PROTOTYPE((krb5_context,
krb5_ccache id ,
krb5_creds *mcreds ,
krb5_creds *creds ));
-/* scc_sseq.c */
krb5_error_code krb5_scc_start_seq_get
PROTOTYPE((krb5_context,
krb5_ccache id ,
krb5_cc_cursor *cursor ));
-/* scc_store.c */
krb5_error_code krb5_scc_store
PROTOTYPE((krb5_context,
krb5_ccache id ,
krb5_creds *creds ));
-/* scc_skip.c */
krb5_error_code krb5_scc_skip_header
PROTOTYPE((krb5_context, krb5_ccache));
krb5_error_code krb5_scc_skip_principal
PROTOTYPE((krb5_context,
krb5_ccache id ));
-/* scc_sflags.c */
krb5_error_code krb5_scc_set_flags
PROTOTYPE((krb5_context,
krb5_ccache id ,
krb5_flags flags ));
-/* scc_ops.c */
extern krb5_cc_ops krb5_scc_ops;
-/* scc_write.c */
krb5_error_code krb5_scc_write
PROTOTYPE((krb5_context,
krb5_ccache id ,
krb5_ccache,
krb5_authdata *));
-/* scc_errs.c */
krb5_error_code krb5_scc_interpret
PROTOTYPE((krb5_context,
int ));
-#endif /* KRB5_SCC_PROTO__ */
-/* end of former stdio/scc-proto.h */
-/* start of former stdio/scc.h */
-/*
- * lib/krb5/ccache/stdio/scc.h
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains constant and function declarations used in the
- * file-based credential cache routines.
- */
-
-#ifndef __KRB5_FILE_CCACHE__
-#define __KRB5_FILE_CCACHE__
-
#include <stdio.h>
#define KRB5_OK 0
krb5_error_code maybe_close_ret = krb5_scc_close_file (context, ID); \
if (!(RET)) RET = maybe_close_ret; } }
-/* DO NOT ADD ANYTHING AFTER THIS #endif */
-#endif /* __KRB5_FILE_CCACHE__ */
-/* end of former stdio/scc.h */
-/* start of former stdio/scc_read.c */
-/*
- * lib/krb5/ccache/stdio/scc_read.c
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains the source code for reading variables from a
- * credentials cache. These are not library-exported functions.
- */
-
-
-
#define CHECK(ret) if (ret != KRB5_OK) goto errout;
/*
}
/* end of former stdio/scc_read.c */
#undef CHECK
-/* start of former stdio/scc_write.c */
-/*
- * lib/krb5/ccache/stdio/scc_write.c
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains the source code for krb5_scc_write_<type>.
- */
-
-
-
#define CHECK(ret) if (ret != KRB5_OK) return ret;
CHECK(ret);
return krb5_scc_write(context, id, (krb5_pointer) a->contents, a->length);
}
-/* end of former stdio/scc_write.c */
-/* start of former stdio/scc_maybe.c */
-/*
- * lib/krb5/ccache/stdio/scc_maybe.c
- *
- * Copyright 1990,1991 by the Massachusetts Institute of Technology.
- * All Rights Reserved.
- *
- * Copyright 1995 by Cygnus Support.
- *
- * 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.
- *
- *
- * This file contains the source code for conditional open/close calls.
- */
-
#ifdef macintosh
/*
}
return retval;
}
-/* end of former stdio/scc_maybe.c */
-/* start of former stdio/scc_skip.c */
-/*
- * lib/krb5/ccache/stdio/scc_skip.c
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains the source code for reading variables from a
- * credentials cache. These are not library-exported functions.
- */
-
-
krb5_error_code
krb5_scc_skip_header(context, id)
krb5_free_principal(context, princ);
return KRB5_OK;
}
-/* end of former stdio/scc_skip.c */
-/* start of former stdio/scc_init.c */
-/*
- * lib/krb5/ccache/stdio/scc_init.c
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains the source code for krb5_scc_initialize.
- */
-
-
-
/*
* Modifies:
}
-/* end of former stdio/scc_init.c */
-/* start of former stdio/scc_close.c */
-/*
- * lib/krb5/ccache/stdio/scc_close.c
- *
- * Copyright 1990 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.
- *
- *
- * This file contains the source code for krb5_scc_close.
- */
-
-
-
-
/*
* Modifies:
* id
return closeval;
}
-/* end of former stdio/scc_close.c */
-/* start of former stdio/scc_destry.c */
+
+#ifndef SEEK_SET
+#define SEEK_SET 0
+#endif
+
/*
- * lib/krb5/ccache/stdio/scc_destry.c
- *
- * Copyright 1990 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.
- *
- *
- * This file contains the source code for krb5_scc_destroy.
- */
-
-
-
-
-#ifndef SEEK_SET
-#define SEEK_SET 0
-#endif
-
-/*
- * Effects:
- * Destroys the contents of id.
+ * Effects:
+ * Destroys the contents of id.
*
* Errors:
* system errors
return ret;
}
-/* end of former stdio/scc_destry.c */
-/* start of former stdio/scc_reslv.c */
-/*
- * lib/krb5/ccache/stdio/scc_reslv.c
- *
- * Copyright 1990 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.
- *
- *
- * This file contains the source code for krb5_scc_resolve.
- */
-
-
-
-
-extern krb5_cc_ops krb5_scc_ops;
/*
* Requires:
*id = lid;
return KRB5_OK;
}
-/* end of former stdio/scc_reslv.c */
-/* start of former stdio/scc_sseq.c */
-/*
- * lib/krb5/ccache/stdio/scc_sseq.c
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains the source code for krb5_scc_start_seq_get.
- */
-
-
-
/*
* Effects:
MAYBE_CLOSE (context, id, ret);
return(ret);
}
-/* end of former stdio/scc_sseq.c */
-/* start of former stdio/scc_nseq.c */
-/*
- * lib/krb5/ccache/stdio/scc_nseq.c
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains the source code for krb5_scc_next_cred.
- */
-
-
/*
MAYBE_CLOSE (context, id, kret);
return kret;
}
-/* end of former stdio/scc_nseq.c */
-/* start of former stdio/scc_eseq.c */
-/*
- * lib/krb5/ccache/stdio/scc_eseq.c
- *
- * Copyright 1990 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.
- *
- *
- * This file contains the source code for krb5_scc_end_seq_get.
- */
-
-
/*
* Requires:
}
-/* end of former stdio/scc_eseq.c */
-/* start of former stdio/scc_gennew.c */
-/*
- * lib/krb5/ccache/stdio/scc_gennew.c
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains the source code for krb5_scc_generate_new.
- */
-
-
extern krb5_cc_ops krb5_scc_ops;
/*
krb5_xfree(lid);
return retcode;
}
-/* end of former stdio/scc_gennew.c */
-/* start of former stdio/scc_getnam.c */
-/*
- * lib/krb5/ccache/stdio/scc_getnam.c
- *
- * Copyright 1990 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.
- *
- *
- * This file contains the source code for krb5_scc_get_name.
- */
-
-
-
/*
* Requires:
{
return (char *) ((krb5_scc_data *) id->data)->filename;
}
-/* end of former stdio/scc_getnam.c */
-/* start of former stdio/scc_gprin.c */
-/*
- * lib/krb5/ccache/stdio/scc_gprin.c
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains the source code for krb5_scc_get_principal.
- */
-
-
/*
* Modifies:
MAYBE_CLOSE (context, id, kret);
return kret;
}
-/* end of former stdio/scc_gprin.c */
-/* start of former stdio/scc_retrv.c */
-/*
- * lib/krb5/ccache/stdio/scc_retrv.c
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains the source code for krb5_scc_retrieve.
- */
-
-#if 0
-
-
-#define set(bits) (whichfields & bits)
-#define flags_match(a,b) (((a) & (b)) == (a))
-
-static krb5_boolean
-times_match(t1, t2)
-register const krb5_ticket_times *t1;
-register const krb5_ticket_times *t2;
-{
- if (t1->renew_till) {
- if (t1->renew_till > t2->renew_till)
- return FALSE; /* this one expires too late */
- }
- if (t1->endtime) {
- if (t1->endtime > t2->endtime)
- return FALSE; /* this one expires too late */
- }
- /* only care about expiration on a times_match */
- return TRUE;
-}
-
-static krb5_boolean
-times_match_exact (t1, t2)
- register const krb5_ticket_times *t1, *t2;
-{
- return (t1->authtime == t2->authtime
- && t1->starttime == t2->starttime
- && t1->endtime == t2->endtime
- && t1->renew_till == t2->renew_till);
-}
-
-static krb5_boolean
-standard_fields_match(context, mcreds, creds)
- krb5_context context;
-register const krb5_creds *mcreds, *creds;
-{
- return (krb5_principal_compare(context, mcreds->client,creds->client) &&
- krb5_principal_compare(context, mcreds->server,creds->server));
-}
-
-/* only match the server name portion, not the server realm portion */
-
-static krb5_boolean
-srvname_match(context, mcreds, creds)
- 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;
- /*
- * Hack to ignore the server realm for the purposes of the compare.
- */
- p1 = *mcreds->server;
- p2 = *creds->server;
- p1.realm = p2.realm;
- return krb5_principal_compare(context, &p1, &p2);
-}
-
-
-static krb5_boolean
-authdata_match(mdata, data)
- krb5_authdata *const *mdata, *const *data;
-{
- const krb5_authdata *mdatap, *datap;
-
- if (mdata == data)
- return TRUE;
-
- if (mdata == NULL)
- return *data == NULL;
-
- if (data == NULL)
- return *mdata == NULL;
-
- while ((mdatap = *mdata)
- && (datap = *data)
- && mdatap->ad_type == datap->ad_type
- && mdatap->length == datap->length
- && !memcmp ((char *) mdatap->contents, (char *) datap->contents,
- datap->length)) {
- mdata++;
- data++;
- }
-
- return !*mdata && !*data;
-}
-
-static krb5_boolean
-data_match(data1, data2)
-register const krb5_data *data1, *data2;
-{
- if (!data1) {
- if (!data2)
- return TRUE;
- else
- return FALSE;
- }
- if (!data2) return FALSE;
-
- if (data1->length != data2->length)
- return FALSE;
- else
- return memcmp(data1->data, data2->data, data1->length) ? FALSE : TRUE;
-}
-
-
-/*
- * Effects:
- * Searches the file cred cache is for a credential matching mcreds,
- * with the fields specified by whichfields. If one if found, it is
- * returned in creds, which should be freed by the caller with
- * krb5_free_credentials().
- *
- * The fields are interpreted in the following way (all constants are
- * preceded by KRB5_TC_). MATCH_IS_SKEY requires the is_skey field to
- * match exactly. MATCH_TIMES requires the requested lifetime to be
- * at least as great as that specified; MATCH_TIMES_EXACT requires the
- * requested lifetime to be exactly that specified. MATCH_FLAGS
- * requires only the set bits in mcreds be set in creds;
- * MATCH_FLAGS_EXACT requires all bits to match.
- *
- * Errors:
- * system errors
- * permission errors
- * KRB5_CC_NOMEM
- */
-krb5_error_code
-krb5_scc_retrieve(context, id, whichfields, mcreds, creds)
- krb5_context context;
- krb5_ccache id;
- krb5_flags whichfields;
- krb5_creds *mcreds;
- krb5_creds *creds;
-{
- /* This function could be considerably faster if it kept indexing */
- /* information.. sounds like a "next version" idea to me. :-) */
-
- krb5_cc_cursor cursor;
- krb5_error_code kret;
- krb5_creds fetchcreds;
-
- kret = krb5_scc_start_seq_get(context, id, &cursor);
- if (kret != KRB5_OK)
- return kret;
-
- while ((kret = krb5_scc_next_cred(context, id, &cursor, &fetchcreds)) == KRB5_OK) {
- if (((set(KRB5_TC_MATCH_SRV_NAMEONLY) &&
- srvname_match(context, mcreds, &fetchcreds)) ||
- standard_fields_match(context, mcreds, &fetchcreds))
- &&
- (! set(KRB5_TC_MATCH_IS_SKEY) ||
- mcreds->is_skey == fetchcreds.is_skey)
- &&
- (! set(KRB5_TC_MATCH_FLAGS_EXACT) ||
- mcreds->ticket_flags == fetchcreds.ticket_flags)
- &&
- (! set(KRB5_TC_MATCH_FLAGS) ||
- flags_match(mcreds->ticket_flags, fetchcreds.ticket_flags))
- &&
- (! set(KRB5_TC_MATCH_TIMES_EXACT) ||
- times_match_exact(&mcreds->times, &fetchcreds.times))
- &&
- (! set(KRB5_TC_MATCH_TIMES) ||
- times_match(&mcreds->times, &fetchcreds.times))
- &&
- (! set(KRB5_TC_MATCH_AUTHDATA) ||
- authdata_match (mcreds->authdata, fetchcreds.authdata))
- &&
- (! set(KRB5_TC_MATCH_2ND_TKT) ||
- data_match (&mcreds->second_ticket, &fetchcreds.second_ticket))
- &&
- ((! set(KRB5_TC_MATCH_KTYPE))||
- (mcreds->keyblock.enctype == fetchcreds.keyblock.enctype))
- )
- {
- krb5_scc_end_seq_get(context, id, &cursor);
- *creds = fetchcreds;
- return KRB5_OK;
- }
-
- /* This one doesn't match */
- krb5_free_cred_contents(context, &fetchcreds);
- }
-
- /* If we get here, a match wasn't found */
- krb5_scc_end_seq_get(context, id, &cursor);
- return KRB5_CC_NOTFOUND;
-}
-
-#else
-
krb5_error_code KRB5_CALLCONV
krb5_scc_retrieve(context, id, whichfields, mcreds, creds)
mcreds, creds);
}
-#endif
-/* end of former stdio/scc_retrv.c */
-/* start of former stdio/scc_store.c */
-/*
- * lib/krb5/ccache/stdio/scc_store.c
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains the source code for krb5_scc_store.
- */
-
-
-
-
/*
* Modifies:
* the file cache
return ret;
#undef TCHECK
}
-/* end of former stdio/scc_store.c */
-/* start of former stdio/scc_sflags.c */
-/*
- * lib/krb5/ccache/stdio/scc_sflags.c
- *
- * Copyright 1990,1991 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.
- *
- *
- * This file contains the source code for krb5_scc_set_flags.
- */
-
-
-
/*
* Requires:
return ret;
}
-/* end of former stdio/scc_sflags.c */
-/* start of former stdio/scc_errs.c */
-/*
- * lib/krb5/ccache/stdio/scc_errs.c
- *
- * Copyright 1990 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.
- *
- *
- * error code interpretation routine
- */
-
-
-
krb5_error_code
krb5_scc_interpret(context, errnum)
}
return retval;
}
-/* end of former stdio/scc_errs.c */
-/* start of former stdio/scc_ops.c */
-/*
- * lib/krb5/ccache/stdio/scc_ops.c
- *
- * Copyright 1990 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.
- *
- *
- * This file contains the structure krb5_scc_ops.
- */
-
-
-
krb5_cc_ops krb5_scc_ops = {
0,
krb5_scc_set_flags,
};
-
-
-
-
-
-
-
-/* end of former stdio/scc_ops.c */
-/* start of former stdio/scc_defops.c */
-/*
- * lib/krb5/ccache/stdio/scc_defops.c
- *
- * Copyright 1990 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.
- *
- *
- * This file contains the structure krb5_cc_dfl_ops.
- */
-
-
-
-
krb5_cc_ops krb5_cc_stdio_ops = {
0,
"STDIO",
NULL, /* XXX krb5_scc_remove, */
krb5_scc_set_flags,
};
-/* end of former stdio/scc_defops.c */
projects / krb5.git / commitdiff