| 1 | /*
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| 2 | Unix SMB/CIFS implementation.
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| 3 | simple kerberos5 routines for active directory
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| 4 | Copyright (C) Andrew Tridgell 2001
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| 5 | Copyright (C) Luke Howard 2002-2003
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| 6 |
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| 7 | This program is free software; you can redistribute it and/or modify
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| 8 | it under the terms of the GNU General Public License as published by
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| 9 | the Free Software Foundation; either version 3 of the License, or
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| 10 | (at your option) any later version.
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| 11 |
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| 12 | This program is distributed in the hope that it will be useful,
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| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | GNU General Public License for more details.
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| 16 |
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| 17 | You should have received a copy of the GNU General Public License
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| 18 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 |
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| 21 | #ifndef _AUTH_KERBEROS_H_
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| 22 | #define _AUTH_KERBEROS_H_
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| 23 |
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| 24 | #if defined(HAVE_KRB5)
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| 25 |
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| 26 | #include "system/kerberos.h"
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| 27 | #include "auth/kerberos/krb5_init_context.h"
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| 28 | #include "librpc/gen_ndr/krb5pac.h"
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| 29 | #include "lib/krb5_wrap/krb5_samba.h"
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| 30 | #include "lib/krb5_wrap/gss_samba.h"
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| 31 |
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| 32 | struct auth_user_info_dc;
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| 33 | struct cli_credentials;
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| 34 |
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| 35 | struct ccache_container {
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| 36 | struct smb_krb5_context *smb_krb5_context;
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| 37 | krb5_ccache ccache;
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| 38 | };
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| 39 |
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| 40 | struct keytab_container {
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| 41 | struct smb_krb5_context *smb_krb5_context;
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| 42 | krb5_keytab keytab;
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| 43 | bool password_based;
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| 44 | };
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| 45 |
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| 46 | /* not really ASN.1, but RFC 1964 */
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| 47 | #define TOK_ID_KRB_AP_REQ ((const uint8_t *)"\x01\x00")
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| 48 | #define TOK_ID_KRB_AP_REP ((const uint8_t *)"\x02\x00")
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| 49 | #define TOK_ID_KRB_ERROR ((const uint8_t *)"\x03\x00")
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| 50 | #define TOK_ID_GSS_GETMIC ((const uint8_t *)"\x01\x01")
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| 51 | #define TOK_ID_GSS_WRAP ((const uint8_t *)"\x02\x01")
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| 52 |
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| 53 | #define ENC_ALL_TYPES (ENC_CRC32 | ENC_RSA_MD5 | ENC_RC4_HMAC_MD5 | \
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| 54 | ENC_HMAC_SHA1_96_AES128 | ENC_HMAC_SHA1_96_AES256)
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| 55 |
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| 56 | #ifndef HAVE_KRB5_SET_DEFAULT_TGS_KTYPES
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| 57 | krb5_error_code krb5_set_default_tgs_ktypes(krb5_context ctx, const krb5_enctype *enc);
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| 58 | #endif
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| 59 |
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| 60 | #if defined(HAVE_KRB5_AUTH_CON_SETKEY) && !defined(HAVE_KRB5_AUTH_CON_SETUSERUSERKEY)
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| 61 | krb5_error_code krb5_auth_con_setuseruserkey(krb5_context context, krb5_auth_context auth_context, krb5_keyblock *keyblock);
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| 62 | #endif
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| 63 |
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| 64 | #if defined(HAVE_KRB5_PRINCIPAL_GET_COMP_STRING) && !defined(HAVE_KRB5_PRINC_COMPONENT)
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| 65 | const krb5_data *krb5_princ_component(krb5_context context, krb5_principal principal, int i );
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| 66 | #endif
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| 67 |
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| 68 | /* Samba wrapper function for krb5 functionality. */
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| 69 | krb5_error_code kerberos_encode_pac(TALLOC_CTX *mem_ctx,
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| 70 | struct PAC_DATA *pac_data,
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| 71 | krb5_context context,
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| 72 | const krb5_keyblock *krbtgt_keyblock,
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| 73 | const krb5_keyblock *service_keyblock,
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| 74 | DATA_BLOB *pac);
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| 75 | krb5_error_code kerberos_create_pac(TALLOC_CTX *mem_ctx,
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| 76 | struct auth_user_info_dc *user_info_dc,
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| 77 | krb5_context context,
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| 78 | const krb5_keyblock *krbtgt_keyblock,
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| 79 | const krb5_keyblock *service_keyblock,
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| 80 | krb5_principal client_principal,
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| 81 | time_t tgs_authtime,
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| 82 | DATA_BLOB *pac);
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| 83 |
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| 84 | #include "auth/kerberos/proto.h"
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| 85 |
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| 86 | #endif /* HAVE_KRB5 */
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| 87 |
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| 88 | #endif /* _AUTH_KERBEROS_H_ */
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