2 Unix SMB/CIFS implementation.
3 simple kerberos5 routines for active directory
4 Copyright (C) Andrew Tridgell 2001
5 Copyright (C) Luke Howard 2002-2003
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>.
21 #ifndef _AUTH_KERBEROS_H_
22 #define _AUTH_KERBEROS_H_
24 #if defined(HAVE_KRB5)
26 #include "system/kerberos.h"
27 #include "auth/kerberos/krb5_init_context.h"
28 #include "librpc/gen_ndr/krb5pac.h"
29 #include "lib/krb5_wrap/krb5_samba.h"
31 struct auth_user_info_dc
;
32 struct cli_credentials
;
34 struct ccache_container
{
35 struct smb_krb5_context
*smb_krb5_context
;
39 struct keytab_container
{
40 struct smb_krb5_context
*smb_krb5_context
;
44 /* not really ASN.1, but RFC 1964 */
45 #define TOK_ID_KRB_AP_REQ ((const uint8_t *)"\x01\x00")
46 #define TOK_ID_KRB_AP_REP ((const uint8_t *)"\x02\x00")
47 #define TOK_ID_KRB_ERROR ((const uint8_t *)"\x03\x00")
48 #define TOK_ID_GSS_GETMIC ((const uint8_t *)"\x01\x01")
49 #define TOK_ID_GSS_WRAP ((const uint8_t *)"\x02\x01")
51 #ifdef HAVE_KRB5_KEYBLOCK_KEYVALUE
52 #define KRB5_KEY_TYPE(k) ((k)->keytype)
53 #define KRB5_KEY_LENGTH(k) ((k)->keyvalue.length)
54 #define KRB5_KEY_DATA(k) ((k)->keyvalue.data)
56 #define KRB5_KEY_TYPE(k) ((k)->enctype)
57 #define KRB5_KEY_LENGTH(k) ((k)->length)
58 #define KRB5_KEY_DATA(k) ((k)->contents)
59 #endif /* HAVE_KRB5_KEYBLOCK_KEYVALUE */
61 #define ENC_ALL_TYPES (ENC_CRC32 | ENC_RSA_MD5 | ENC_RC4_HMAC_MD5 | \
62 ENC_HMAC_SHA1_96_AES128 | ENC_HMAC_SHA1_96_AES256)
64 #ifndef HAVE_KRB5_SET_DEFAULT_TGS_KTYPES
65 krb5_error_code
krb5_set_default_tgs_ktypes(krb5_context ctx
, const krb5_enctype
*enc
);
68 #if defined(HAVE_KRB5_AUTH_CON_SETKEY) && !defined(HAVE_KRB5_AUTH_CON_SETUSERUSERKEY)
69 krb5_error_code
krb5_auth_con_setuseruserkey(krb5_context context
, krb5_auth_context auth_context
, krb5_keyblock
*keyblock
);
72 #if defined(HAVE_KRB5_PRINCIPAL_GET_COMP_STRING) && !defined(HAVE_KRB5_PRINC_COMPONENT)
73 const krb5_data
*krb5_princ_component(krb5_context context
, krb5_principal principal
, int i
);
76 /* Samba wrapper function for krb5 functionality. */
77 krb5_error_code
kerberos_kinit_keyblock_cc(krb5_context ctx
, krb5_ccache cc
,
78 krb5_principal principal
, krb5_keyblock
*keyblock
,
79 const char *target_service
,
80 krb5_get_init_creds_opt
*krb_options
,
81 time_t *expire_time
, time_t *kdc_time
);
82 NTSTATUS
kerberos_pac_logon_info(TALLOC_CTX
*mem_ctx
,
85 const krb5_keyblock
*krbtgt_keyblock
,
86 const krb5_keyblock
*service_keyblock
,
87 krb5_const_principal client_principal
,
89 struct PAC_LOGON_INFO
**logon_info
);
90 krb5_error_code
kerberos_encode_pac(TALLOC_CTX
*mem_ctx
,
91 struct PAC_DATA
*pac_data
,
93 const krb5_keyblock
*krbtgt_keyblock
,
94 const krb5_keyblock
*service_keyblock
,
96 krb5_error_code
kerberos_create_pac(TALLOC_CTX
*mem_ctx
,
97 struct auth_user_info_dc
*user_info_dc
,
99 const krb5_keyblock
*krbtgt_keyblock
,
100 const krb5_keyblock
*service_keyblock
,
101 krb5_principal client_principal
,
105 #include "auth/kerberos/proto.h"
107 #endif /* HAVE_KRB5 */
109 #endif /* _AUTH_KERBEROS_H_ */