2 * Copyright (c) 2005, PADL Software Pty Ltd.
5 * Portions Copyright (c) 2009 Apple Inc. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
18 * 3. Neither the name of PADL Software nor the names of its contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
22 * THIS SOFTWARE IS PROVIDED BY PADL SOFTWARE AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL PADL SOFTWARE OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 #include "krb5_locl.h"
39 * Client library for Kerberos Credentials Manager (KCM) daemon
45 static krb5_error_code
46 kcm_set_kdc_offset(krb5_context
, krb5_ccache
, krb5_deltat
);
48 static const char *kcm_ipc_name
= "ANY:org.h5l.kcm";
50 typedef struct krb5_kcmcache
{
54 typedef struct krb5_kcm_cursor
{
61 #define KCMCACHE(X) ((krb5_kcmcache *)(X)->data.data)
62 #define CACHENAME(X) (KCMCACHE(X)->name)
63 #define KCMCURSOR(C) ((krb5_kcm_cursor)(C))
65 static HEIMDAL_MUTEX kcm_mutex
= HEIMDAL_MUTEX_INITIALIZER
;
66 static heim_ipc kcm_ipc
= NULL
;
68 static krb5_error_code
69 kcm_send_request(krb5_context context
,
70 krb5_storage
*request
,
71 krb5_data
*response_data
)
73 krb5_error_code ret
= 0;
74 krb5_data request_data
;
76 HEIMDAL_MUTEX_lock(&kcm_mutex
);
78 ret
= heim_ipc_init_context(kcm_ipc_name
, &kcm_ipc
);
79 HEIMDAL_MUTEX_unlock(&kcm_mutex
);
81 return KRB5_CC_NOSUPP
;
83 ret
= krb5_storage_to_data(request
, &request_data
);
85 krb5_clear_error_message(context
);
89 ret
= heim_ipc_call(kcm_ipc
, &request_data
, response_data
, NULL
);
90 krb5_data_free(&request_data
);
93 krb5_clear_error_message(context
);
100 KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
101 krb5_kcm_storage_request(krb5_context context
,
103 krb5_storage
**storage_p
)
110 sp
= krb5_storage_emem();
112 krb5_set_error_message(context
, KRB5_CC_NOMEM
, N_("malloc: out of memory", ""));
113 return KRB5_CC_NOMEM
;
116 /* Send MAJOR | VERSION | OPCODE */
117 ret
= krb5_store_int8(sp
, KCM_PROTOCOL_VERSION_MAJOR
);
120 ret
= krb5_store_int8(sp
, KCM_PROTOCOL_VERSION_MINOR
);
123 ret
= krb5_store_int16(sp
, opcode
);
130 krb5_set_error_message(context
, ret
,
131 N_("Failed to encode KCM request", ""));
132 krb5_storage_free(sp
);
138 static krb5_error_code
139 kcm_alloc(krb5_context context
, const char *name
, krb5_ccache
*id
)
143 k
= malloc(sizeof(*k
));
145 krb5_set_error_message(context
, KRB5_CC_NOMEM
,
146 N_("malloc: out of memory", ""));
147 return KRB5_CC_NOMEM
;
151 k
->name
= strdup(name
);
152 if (k
->name
== NULL
) {
154 krb5_set_error_message(context
, KRB5_CC_NOMEM
,
155 N_("malloc: out of memory", ""));
156 return KRB5_CC_NOMEM
;
161 (*id
)->data
.data
= k
;
162 (*id
)->data
.length
= sizeof(*k
);
167 KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
168 krb5_kcm_call(krb5_context context
,
169 krb5_storage
*request
,
170 krb5_storage
**response_p
,
171 krb5_data
*response_data_p
)
173 krb5_data response_data
;
176 krb5_storage
*response
;
178 if (response_p
!= NULL
)
181 krb5_data_zero(&response_data
);
183 ret
= kcm_send_request(context
, request
, &response_data
);
187 response
= krb5_storage_from_data(&response_data
);
188 if (response
== NULL
) {
189 krb5_data_free(&response_data
);
193 ret
= krb5_ret_int32(response
, &status
);
195 krb5_storage_free(response
);
196 krb5_data_free(&response_data
);
197 return KRB5_CC_FORMAT
;
201 krb5_storage_free(response
);
202 krb5_data_free(&response_data
);
206 if (response_p
!= NULL
) {
207 *response_data_p
= response_data
;
208 *response_p
= response
;
213 krb5_storage_free(response
);
214 krb5_data_free(&response_data
);
220 kcm_free(krb5_context context
, krb5_ccache
*id
)
222 krb5_kcmcache
*k
= KCMCACHE(*id
);
227 memset(k
, 0, sizeof(*k
));
228 krb5_data_free(&(*id
)->data
);
233 kcm_get_name(krb5_context context
,
236 return CACHENAME(id
);
239 static krb5_error_code
240 kcm_resolve(krb5_context context
, krb5_ccache
*id
, const char *res
)
242 return kcm_alloc(context
, res
, id
);
251 static krb5_error_code
252 kcm_gen_new(krb5_context context
, krb5_ccache
*id
)
256 krb5_storage
*request
, *response
;
257 krb5_data response_data
;
259 ret
= kcm_alloc(context
, NULL
, id
);
265 ret
= krb5_kcm_storage_request(context
, KCM_OP_GEN_NEW
, &request
);
267 kcm_free(context
, id
);
271 ret
= krb5_kcm_call(context
, request
, &response
, &response_data
);
273 krb5_storage_free(request
);
274 kcm_free(context
, id
);
278 ret
= krb5_ret_stringz(response
, &k
->name
);
282 krb5_storage_free(request
);
283 krb5_storage_free(response
);
284 krb5_data_free(&response_data
);
287 kcm_free(context
, id
);
300 static krb5_error_code
301 kcm_initialize(krb5_context context
,
303 krb5_principal primary_principal
)
306 krb5_kcmcache
*k
= KCMCACHE(id
);
307 krb5_storage
*request
;
309 ret
= krb5_kcm_storage_request(context
, KCM_OP_INITIALIZE
, &request
);
313 ret
= krb5_store_stringz(request
, k
->name
);
315 krb5_storage_free(request
);
319 ret
= krb5_store_principal(request
, primary_principal
);
321 krb5_storage_free(request
);
325 ret
= krb5_kcm_call(context
, request
, NULL
, NULL
);
327 krb5_storage_free(request
);
329 if (context
->kdc_sec_offset
)
330 kcm_set_kdc_offset(context
, id
, context
->kdc_sec_offset
);
335 static krb5_error_code
336 kcm_close(krb5_context context
,
339 kcm_free(context
, &id
);
350 static krb5_error_code
351 kcm_destroy(krb5_context context
,
355 krb5_kcmcache
*k
= KCMCACHE(id
);
356 krb5_storage
*request
;
358 ret
= krb5_kcm_storage_request(context
, KCM_OP_DESTROY
, &request
);
362 ret
= krb5_store_stringz(request
, k
->name
);
364 krb5_storage_free(request
);
368 ret
= krb5_kcm_call(context
, request
, NULL
, NULL
);
370 krb5_storage_free(request
);
382 static krb5_error_code
383 kcm_store_cred(krb5_context context
,
388 krb5_kcmcache
*k
= KCMCACHE(id
);
389 krb5_storage
*request
;
391 ret
= krb5_kcm_storage_request(context
, KCM_OP_STORE
, &request
);
395 ret
= krb5_store_stringz(request
, k
->name
);
397 krb5_storage_free(request
);
401 ret
= krb5_store_creds(request
, creds
);
403 krb5_storage_free(request
);
407 ret
= krb5_kcm_call(context
, request
, NULL
, NULL
);
409 krb5_storage_free(request
);
424 static krb5_error_code
425 kcm_retrieve(krb5_context context
,
428 const krb5_creds
*mcred
,
432 krb5_kcmcache
*k
= KCMCACHE(id
);
433 krb5_storage
*request
, *response
;
434 krb5_data response_data
;
436 ret
= krb5_kcm_storage_request(context
, KCM_OP_RETRIEVE
, &request
);
440 ret
= krb5_store_stringz(request
, k
->name
);
442 krb5_storage_free(request
);
446 ret
= krb5_store_int32(request
, which
);
448 krb5_storage_free(request
);
452 ret
= krb5_store_creds_tag(request
, rk_UNCONST(mcred
));
454 krb5_storage_free(request
);
458 ret
= krb5_kcm_call(context
, request
, &response
, &response_data
);
460 krb5_storage_free(request
);
464 ret
= krb5_ret_creds(response
, creds
);
468 krb5_storage_free(request
);
469 krb5_storage_free(response
);
470 krb5_data_free(&response_data
);
483 static krb5_error_code
484 kcm_get_principal(krb5_context context
,
486 krb5_principal
*principal
)
489 krb5_kcmcache
*k
= KCMCACHE(id
);
490 krb5_storage
*request
, *response
;
491 krb5_data response_data
;
493 ret
= krb5_kcm_storage_request(context
, KCM_OP_GET_PRINCIPAL
, &request
);
497 ret
= krb5_store_stringz(request
, k
->name
);
499 krb5_storage_free(request
);
503 ret
= krb5_kcm_call(context
, request
, &response
, &response_data
);
505 krb5_storage_free(request
);
509 ret
= krb5_ret_principal(response
, principal
);
513 krb5_storage_free(request
);
514 krb5_storage_free(response
);
515 krb5_data_free(&response_data
);
528 static krb5_error_code
529 kcm_get_first (krb5_context context
,
531 krb5_cc_cursor
*cursor
)
535 krb5_kcmcache
*k
= KCMCACHE(id
);
536 krb5_storage
*request
, *response
;
537 krb5_data response_data
;
539 ret
= krb5_kcm_storage_request(context
, KCM_OP_GET_CRED_UUID_LIST
, &request
);
543 ret
= krb5_store_stringz(request
, k
->name
);
545 krb5_storage_free(request
);
549 ret
= krb5_kcm_call(context
, request
, &response
, &response_data
);
550 krb5_storage_free(request
);
554 c
= calloc(1, sizeof(*c
));
557 krb5_set_error_message(context
, ret
,
558 N_("malloc: out of memory", ""));
567 sret
= krb5_storage_read(response
, &uuid
, sizeof(uuid
));
571 } else if (sret
!= sizeof(uuid
)) {
576 ptr
= realloc(c
->uuids
, sizeof(c
->uuids
[0]) * (c
->length
+ 1));
580 krb5_set_error_message(context
, ENOMEM
,
581 N_("malloc: out of memory", ""));
586 memcpy(&c
->uuids
[c
->length
], &uuid
, sizeof(uuid
));
590 krb5_storage_free(response
);
591 krb5_data_free(&response_data
);
612 static krb5_error_code
613 kcm_get_next (krb5_context context
,
615 krb5_cc_cursor
*cursor
,
619 krb5_kcmcache
*k
= KCMCACHE(id
);
620 krb5_kcm_cursor c
= KCMCURSOR(*cursor
);
621 krb5_storage
*request
, *response
;
622 krb5_data response_data
;
627 if (c
->offset
>= c
->length
)
630 ret
= krb5_kcm_storage_request(context
, KCM_OP_GET_CRED_BY_UUID
, &request
);
634 ret
= krb5_store_stringz(request
, k
->name
);
636 krb5_storage_free(request
);
640 sret
= krb5_storage_write(request
,
641 &c
->uuids
[c
->offset
],
642 sizeof(c
->uuids
[c
->offset
]));
644 if (sret
!= sizeof(c
->uuids
[c
->offset
])) {
645 krb5_storage_free(request
);
646 krb5_clear_error_message(context
);
650 ret
= krb5_kcm_call(context
, request
, &response
, &response_data
);
651 krb5_storage_free(request
);
652 if (ret
== KRB5_CC_END
) {
656 ret
= krb5_ret_creds(response
, creds
);
660 krb5_storage_free(response
);
661 krb5_data_free(&response_data
);
674 static krb5_error_code
675 kcm_end_get (krb5_context context
,
677 krb5_cc_cursor
*cursor
)
679 krb5_kcm_cursor c
= KCMCURSOR(*cursor
);
698 static krb5_error_code
699 kcm_remove_cred(krb5_context context
,
705 krb5_kcmcache
*k
= KCMCACHE(id
);
706 krb5_storage
*request
;
708 ret
= krb5_kcm_storage_request(context
, KCM_OP_REMOVE_CRED
, &request
);
712 ret
= krb5_store_stringz(request
, k
->name
);
714 krb5_storage_free(request
);
718 ret
= krb5_store_int32(request
, which
);
720 krb5_storage_free(request
);
724 ret
= krb5_store_creds_tag(request
, cred
);
726 krb5_storage_free(request
);
730 ret
= krb5_kcm_call(context
, request
, NULL
, NULL
);
732 krb5_storage_free(request
);
736 static krb5_error_code
737 kcm_set_flags(krb5_context context
,
742 krb5_kcmcache
*k
= KCMCACHE(id
);
743 krb5_storage
*request
;
745 ret
= krb5_kcm_storage_request(context
, KCM_OP_SET_FLAGS
, &request
);
749 ret
= krb5_store_stringz(request
, k
->name
);
751 krb5_storage_free(request
);
755 ret
= krb5_store_int32(request
, flags
);
757 krb5_storage_free(request
);
761 ret
= krb5_kcm_call(context
, request
, NULL
, NULL
);
763 krb5_storage_free(request
);
768 kcm_get_version(krb5_context context
,
776 * get back list of uuids
779 static krb5_error_code
780 kcm_get_cache_first(krb5_context context
, krb5_cc_cursor
*cursor
)
784 krb5_storage
*request
, *response
;
785 krb5_data response_data
;
789 c
= calloc(1, sizeof(*c
));
792 krb5_set_error_message(context
, ret
,
793 N_("malloc: out of memory", ""));
797 ret
= krb5_kcm_storage_request(context
, KCM_OP_GET_CACHE_UUID_LIST
, &request
);
801 ret
= krb5_kcm_call(context
, request
, &response
, &response_data
);
802 krb5_storage_free(request
);
811 sret
= krb5_storage_read(response
, &uuid
, sizeof(uuid
));
815 } else if (sret
!= sizeof(uuid
)) {
820 ptr
= realloc(c
->uuids
, sizeof(c
->uuids
[0]) * (c
->length
+ 1));
823 krb5_set_error_message(context
, ret
,
824 N_("malloc: out of memory", ""));
829 memcpy(&c
->uuids
[c
->length
], &uuid
, sizeof(uuid
));
833 krb5_storage_free(response
);
834 krb5_data_free(&response_data
);
851 static krb5_error_code
852 kcm_get_cache_next(krb5_context context
, krb5_cc_cursor cursor
, const krb5_cc_ops
*ops
, krb5_ccache
*id
)
855 krb5_kcm_cursor c
= KCMCURSOR(cursor
);
856 krb5_storage
*request
, *response
;
857 krb5_data response_data
;
865 if (c
->offset
>= c
->length
)
868 ret
= krb5_kcm_storage_request(context
, KCM_OP_GET_CACHE_BY_UUID
, &request
);
872 sret
= krb5_storage_write(request
,
873 &c
->uuids
[c
->offset
],
874 sizeof(c
->uuids
[c
->offset
]));
876 if (sret
!= sizeof(c
->uuids
[c
->offset
])) {
877 krb5_storage_free(request
);
878 krb5_clear_error_message(context
);
882 ret
= krb5_kcm_call(context
, request
, &response
, &response_data
);
883 krb5_storage_free(request
);
884 if (ret
== KRB5_CC_END
)
887 ret
= krb5_ret_stringz(response
, &name
);
888 krb5_storage_free(response
);
889 krb5_data_free(&response_data
);
892 ret
= _krb5_cc_allocate(context
, ops
, id
);
894 ret
= kcm_alloc(context
, name
, id
);
901 static krb5_error_code
902 kcm_get_cache_next_kcm(krb5_context context
, krb5_cc_cursor cursor
, krb5_ccache
*id
)
904 #ifndef KCM_IS_API_CACHE
905 return kcm_get_cache_next(context
, cursor
, &krb5_kcm_ops
, id
);
911 static krb5_error_code
912 kcm_get_cache_next_api(krb5_context context
, krb5_cc_cursor cursor
, krb5_ccache
*id
)
914 return kcm_get_cache_next(context
, cursor
, &krb5_akcm_ops
, id
);
918 static krb5_error_code
919 kcm_end_cache_get(krb5_context context
, krb5_cc_cursor cursor
)
921 krb5_kcm_cursor c
= KCMCURSOR(cursor
);
929 static krb5_error_code
930 kcm_move(krb5_context context
, krb5_ccache from
, krb5_ccache to
)
933 krb5_kcmcache
*oldk
= KCMCACHE(from
);
934 krb5_kcmcache
*newk
= KCMCACHE(to
);
935 krb5_storage
*request
;
937 ret
= krb5_kcm_storage_request(context
, KCM_OP_MOVE_CACHE
, &request
);
941 ret
= krb5_store_stringz(request
, oldk
->name
);
943 krb5_storage_free(request
);
947 ret
= krb5_store_stringz(request
, newk
->name
);
949 krb5_storage_free(request
);
952 ret
= krb5_kcm_call(context
, request
, NULL
, NULL
);
954 krb5_storage_free(request
);
958 static krb5_error_code
959 kcm_get_default_name(krb5_context context
, const krb5_cc_ops
*ops
,
960 const char *defstr
, char **str
)
963 krb5_storage
*request
, *response
;
964 krb5_data response_data
;
969 ret
= krb5_kcm_storage_request(context
, KCM_OP_GET_DEFAULT_CACHE
, &request
);
973 ret
= krb5_kcm_call(context
, request
, &response
, &response_data
);
974 krb5_storage_free(request
);
976 return _krb5_expand_default_cc_name(context
, defstr
, str
);
978 ret
= krb5_ret_stringz(response
, &name
);
979 krb5_storage_free(response
);
980 krb5_data_free(&response_data
);
984 asprintf(str
, "%s:%s", ops
->prefix
, name
);
992 static krb5_error_code
993 kcm_get_default_name_api(krb5_context context
, char **str
)
995 return kcm_get_default_name(context
, &krb5_akcm_ops
,
996 KRB5_DEFAULT_CCNAME_KCM_API
, str
);
999 static krb5_error_code
1000 kcm_get_default_name_kcm(krb5_context context
, char **str
)
1002 return kcm_get_default_name(context
, &krb5_kcm_ops
,
1003 KRB5_DEFAULT_CCNAME_KCM_KCM
, str
);
1006 static krb5_error_code
1007 kcm_set_default(krb5_context context
, krb5_ccache id
)
1009 krb5_error_code ret
;
1010 krb5_storage
*request
;
1011 krb5_kcmcache
*k
= KCMCACHE(id
);
1013 ret
= krb5_kcm_storage_request(context
, KCM_OP_SET_DEFAULT_CACHE
, &request
);
1017 ret
= krb5_store_stringz(request
, k
->name
);
1019 krb5_storage_free(request
);
1023 ret
= krb5_kcm_call(context
, request
, NULL
, NULL
);
1024 krb5_storage_free(request
);
1029 static krb5_error_code
1030 kcm_lastchange(krb5_context context
, krb5_ccache id
, krb5_timestamp
*mtime
)
1032 *mtime
= time(NULL
);
1036 static krb5_error_code
1037 kcm_set_kdc_offset(krb5_context context
, krb5_ccache id
, krb5_deltat kdc_offset
)
1039 krb5_kcmcache
*k
= KCMCACHE(id
);
1040 krb5_error_code ret
;
1041 krb5_storage
*request
;
1043 ret
= krb5_kcm_storage_request(context
, KCM_OP_SET_KDC_OFFSET
, &request
);
1047 ret
= krb5_store_stringz(request
, k
->name
);
1049 krb5_storage_free(request
);
1052 ret
= krb5_store_int32(request
, kdc_offset
);
1054 krb5_storage_free(request
);
1058 ret
= krb5_kcm_call(context
, request
, NULL
, NULL
);
1059 krb5_storage_free(request
);
1064 static krb5_error_code
1065 kcm_get_kdc_offset(krb5_context context
, krb5_ccache id
, krb5_deltat
*kdc_offset
)
1067 krb5_kcmcache
*k
= KCMCACHE(id
);
1068 krb5_error_code ret
;
1069 krb5_storage
*request
, *response
;
1070 krb5_data response_data
;
1073 ret
= krb5_kcm_storage_request(context
, KCM_OP_GET_KDC_OFFSET
, &request
);
1077 ret
= krb5_store_stringz(request
, k
->name
);
1079 krb5_storage_free(request
);
1083 ret
= krb5_kcm_call(context
, request
, &response
, &response_data
);
1084 krb5_storage_free(request
);
1088 ret
= krb5_ret_int32(response
, &offset
);
1089 krb5_storage_free(response
);
1090 krb5_data_free(&response_data
);
1094 *kdc_offset
= offset
;
1100 * Variable containing the KCM based credential cache implemention.
1102 * @ingroup krb5_ccache
1105 KRB5_LIB_VARIABLE
const krb5_cc_ops krb5_kcm_ops
= {
1106 KRB5_CC_OPS_VERSION
,
1115 NULL
/* kcm_retrieve */,
1123 kcm_get_cache_first
,
1124 kcm_get_cache_next_kcm
,
1127 kcm_get_default_name_kcm
,
1134 KRB5_LIB_VARIABLE
const krb5_cc_ops krb5_akcm_ops
= {
1135 KRB5_CC_OPS_VERSION
,
1144 NULL
/* kcm_retrieve */,
1152 kcm_get_cache_first
,
1153 kcm_get_cache_next_api
,
1156 kcm_get_default_name_api
,
1164 KRB5_LIB_FUNCTION krb5_boolean KRB5_LIB_CALL
1165 _krb5_kcm_is_running(krb5_context context
)
1167 krb5_error_code ret
;
1168 krb5_ccache_data ccdata
;
1169 krb5_ccache id
= &ccdata
;
1170 krb5_boolean running
;
1172 ret
= kcm_alloc(context
, NULL
, &id
);
1176 running
= (_krb5_kcm_noop(context
, id
) == 0);
1178 kcm_free(context
, &id
);
1189 KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
1190 _krb5_kcm_noop(krb5_context context
,
1193 krb5_error_code ret
;
1194 krb5_storage
*request
;
1196 ret
= krb5_kcm_storage_request(context
, KCM_OP_NOOP
, &request
);
1200 ret
= krb5_kcm_call(context
, request
, NULL
, NULL
);
1202 krb5_storage_free(request
);
1210 * ServerPrincipalPresent
1211 * ServerPrincipal OPTIONAL
1217 KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
1218 _krb5_kcm_get_initial_ticket(krb5_context context
,
1220 krb5_principal server
,
1223 krb5_kcmcache
*k
= KCMCACHE(id
);
1224 krb5_error_code ret
;
1225 krb5_storage
*request
;
1227 ret
= krb5_kcm_storage_request(context
, KCM_OP_GET_INITIAL_TICKET
, &request
);
1231 ret
= krb5_store_stringz(request
, k
->name
);
1233 krb5_storage_free(request
);
1237 ret
= krb5_store_int8(request
, (server
== NULL
) ? 0 : 1);
1239 krb5_storage_free(request
);
1243 if (server
!= NULL
) {
1244 ret
= krb5_store_principal(request
, server
);
1246 krb5_storage_free(request
);
1251 ret
= krb5_store_keyblock(request
, *key
);
1253 krb5_storage_free(request
);
1257 ret
= krb5_kcm_call(context
, request
, NULL
, NULL
);
1259 krb5_storage_free(request
);
1274 KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
1275 _krb5_kcm_get_ticket(krb5_context context
,
1277 krb5_kdc_flags flags
,
1278 krb5_enctype enctype
,
1279 krb5_principal server
)
1281 krb5_error_code ret
;
1282 krb5_kcmcache
*k
= KCMCACHE(id
);
1283 krb5_storage
*request
;
1285 ret
= krb5_kcm_storage_request(context
, KCM_OP_GET_TICKET
, &request
);
1289 ret
= krb5_store_stringz(request
, k
->name
);
1291 krb5_storage_free(request
);
1295 ret
= krb5_store_int32(request
, flags
.i
);
1297 krb5_storage_free(request
);
1301 ret
= krb5_store_int32(request
, enctype
);
1303 krb5_storage_free(request
);
1307 ret
= krb5_store_principal(request
, server
);
1309 krb5_storage_free(request
);
1313 ret
= krb5_kcm_call(context
, request
, NULL
, NULL
);
1315 krb5_storage_free(request
);
1319 #endif /* HAVE_KCM */