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Diffstat (limited to '')
| -rw-r--r-- | auth/kerberos/pac_utils.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/auth/kerberos/pac_utils.h b/auth/kerberos/pac_utils.h new file mode 100644 index 0000000..36fd60c --- /dev/null +++ b/auth/kerberos/pac_utils.h @@ -0,0 +1,81 @@ +/* + Unix SMB/CIFS implementation. + kerberos authorization data (PAC) utility library + Copyright (C) Andrew Bartlett <abartlet@samba.org> 2011 + Copyright (C) Simo Sorce 2010-2012 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef _PAC_UTILS_H +#define _PAC_UTILS_H + +#ifdef HAVE_KRB5 + +#include "lib/krb5_wrap/krb5_samba.h" +#include "lib/krb5_wrap/gss_samba.h" + +struct PAC_SIGNATURE_DATA; +struct PAC_DATA; +struct PAC_LOGON_INFO; + +krb5_error_code check_pac_checksum(DATA_BLOB pac_data, + struct PAC_SIGNATURE_DATA *sig, + krb5_context context, + const krb5_keyblock *keyblock); + +NTSTATUS kerberos_decode_pac(TALLOC_CTX *mem_ctx, + DATA_BLOB pac_data_blob, + krb5_context context, + const krb5_keyblock *krbtgt_keyblock, + const krb5_keyblock *service_keyblock, + krb5_const_principal client_principal, + time_t tgs_authtime, + struct PAC_DATA **pac_data_out); + +NTSTATUS kerberos_pac_logon_info(TALLOC_CTX *mem_ctx, + DATA_BLOB blob, + krb5_context context, + const krb5_keyblock *krbtgt_keyblock, + const krb5_keyblock *service_keyblock, + krb5_const_principal client_principal, + time_t tgs_authtime, + struct PAC_LOGON_INFO **logon_info); + +struct PAC_DATA; +struct PAC_DATA_CTR { + DATA_BLOB pac_blob; + struct PAC_DATA *pac_data; +}; + +struct auth4_context *auth4_context_for_PAC_DATA_CTR(TALLOC_CTX *mem_ctx); +struct PAC_DATA_CTR *auth4_context_get_PAC_DATA_CTR(struct auth4_context *auth_ctx, + TALLOC_CTX *mem_ctx); + +NTSTATUS gssapi_obtain_pac_blob(TALLOC_CTX *mem_ctx, + gss_ctx_id_t gssapi_context, + gss_name_t gss_client_name, + DATA_BLOB *pac_data); +NTSTATUS gssapi_get_session_key(TALLOC_CTX *mem_ctx, + gss_ctx_id_t gssapi_context, + DATA_BLOB *session_key, + uint32_t *keytype); + +/* not the best place here, need to move to a more generic gssapi + * wrapper later */ +char *gssapi_error_string(TALLOC_CTX *mem_ctx, + OM_uint32 maj_stat, OM_uint32 min_stat, + const gss_OID mech); +#endif /* HAVE_KRB5 */ +#endif /* _PAC_UTILS_H */ |