source4/kdc/pac-glue.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    PAC Glue between Samba and the KDC
   5
   6    Copyright (C) Andrew Bartlett <abartlet@samba.org> 2005-2009
   7    Copyright (C) Simo Sorce <idra@samba.org> 2010
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 3 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19
  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/>.
  22 */
  23
  24 krb5_error_code samba_make_krb5_pac(krb5_context context,
  25                                     DATA_BLOB *pac_blob,
  26                                     DATA_BLOB *deleg_blob,
  27                                     krb5_pac *pac);
  28
  29 bool samba_princ_needs_pac(struct samba_kdc_entry *skdc_entry);
  30
  31 int samba_krbtgt_is_in_db(struct samba_kdc_entry *skdc_entry,
  32                           bool *is_in_db,
  33                           bool *is_untrusted);
  34
  35 NTSTATUS samba_kdc_get_pac_blob(TALLOC_CTX *mem_ctx,
  36                                 struct samba_kdc_entry *skdc_entry,
  37                                 DATA_BLOB **_pac_blob);
  38
  39 NTSTATUS samba_kdc_update_pac_blob(TALLOC_CTX *mem_ctx,
  40                                    krb5_context context,
  41                                    const krb5_pac pac, DATA_BLOB *pac_blob,
  42                                    struct PAC_SIGNATURE_DATA *pac_srv_sig,
  43                                    struct PAC_SIGNATURE_DATA *pac_kdc_sig);
  44
  45 NTSTATUS samba_kdc_update_delegation_info_blob(TALLOC_CTX *mem_ctx,
  46                                 krb5_context context,
  47                                 const krb5_pac pac,
  48                                 const krb5_principal server_principal,
  49                                 const krb5_principal proxy_principal,
  50                                 DATA_BLOB *pac_blob);
  51
  52 void samba_kdc_build_edata_reply(NTSTATUS nt_status, DATA_BLOB *e_data);
  53
  54 krb5_error_code samba_kdc_map_policy_err(NTSTATUS nt_status);
  55
  56 NTSTATUS samba_kdc_check_client_access(struct samba_kdc_entry *kdc_entry,
  57                                        const char *client_name,
  58                                        const char *workstation,
  59                                        bool password_change);
  60 int kdc_check_pac(krb5_context krb5_context,
  61                   DATA_BLOB server_sig,
  62                   struct PAC_SIGNATURE_DATA *kdc_sig,
  63                   hdb_entry_ex *ent);