2 Unix SMB/CIFS implementation.
3 kerberos utility library
4 Copyright (C) Andrew Tridgell 2001
5 Copyright (C) Remus Koos 2001
6 Copyright (C) Nalin Dahyabhai 2004.
7 Copyright (C) Jeremy Allison 2004.
8 Copyright (C) Andrew Bartlett <abartlet@samba.org> 2004-2005
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 3 of the License, or
13 (at your option) any later version.
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program. If not, see <http://www.gnu.org/licenses/>.
25 #include "system/kerberos.h"
30 simulate a kinit, putting the tgt in the given credentials cache.
31 Orignally by remus@snapserver.com
33 This version is built to use a keyblock, rather than needing the
36 krb5_error_code kerberos_kinit_keyblock_cc(krb5_context ctx, krb5_ccache cc,
37 krb5_principal principal, krb5_keyblock *keyblock,
38 time_t *expire_time, time_t *kdc_time)
40 krb5_error_code code = 0;
42 krb5_get_init_creds_opt options;
44 krb5_get_init_creds_opt_init(&options);
46 krb5_get_init_creds_opt_set_default_flags(ctx, NULL, NULL, &options);
48 if ((code = krb5_get_init_creds_keyblock(ctx, &my_creds, principal, keyblock,
49 0, NULL, &options))) {
53 if ((code = krb5_cc_initialize(ctx, cc, principal))) {
54 krb5_free_cred_contents(ctx, &my_creds);
58 if ((code = krb5_cc_store_cred(ctx, cc, &my_creds))) {
59 krb5_free_cred_contents(ctx, &my_creds);
64 *expire_time = (time_t) my_creds.times.endtime;
68 *kdc_time = (time_t) my_creds.times.starttime;
71 krb5_free_cred_contents(ctx, &my_creds);
77 simulate a kinit, putting the tgt in the given credentials cache.
78 Orignally by remus@snapserver.com
80 krb5_error_code kerberos_kinit_password_cc(krb5_context ctx, krb5_ccache cc,
81 krb5_principal principal, const char *password,
82 time_t *expire_time, time_t *kdc_time)
84 krb5_error_code code = 0;
86 krb5_get_init_creds_opt options;
88 krb5_get_init_creds_opt_init(&options);
90 krb5_get_init_creds_opt_set_default_flags(ctx, NULL, NULL, &options);
92 if ((code = krb5_get_init_creds_password(ctx, &my_creds, principal, password,
94 NULL, 0, NULL, &options))) {
98 if ((code = krb5_cc_initialize(ctx, cc, principal))) {
99 krb5_free_cred_contents(ctx, &my_creds);
103 if ((code = krb5_cc_store_cred(ctx, cc, &my_creds))) {
104 krb5_free_cred_contents(ctx, &my_creds);
109 *expire_time = (time_t) my_creds.times.endtime;
113 *kdc_time = (time_t) my_creds.times.starttime;
116 krb5_free_cred_contents(ctx, &my_creds);