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 hdb_entry_ex *princ);
  30
  31 int samba_krbtgt_is_in_db(struct hdb_entry_ex *princ, bool *is_in_db, bool *is_untrusted);
  32
  33 NTSTATUS samba_kdc_get_pac_blob(TALLOC_CTX *mem_ctx,
  34                                 struct hdb_entry_ex *client,
  35                                 DATA_BLOB **_pac_blob);
  36
  37 NTSTATUS samba_kdc_update_pac_blob(TALLOC_CTX *mem_ctx,
  38                                    krb5_context context,
  39                                    const krb5_pac pac, DATA_BLOB *pac_blob,
  40                                    struct PAC_SIGNATURE_DATA *pac_srv_sig,
  41                                    struct PAC_SIGNATURE_DATA *pac_kdc_sig);
  42
  43 NTSTATUS samba_kdc_update_delegation_info_blob(TALLOC_CTX *mem_ctx,
  44                                 krb5_context context,
  45                                 const krb5_pac pac,
  46                                 const krb5_principal server_principal,
  47                                 const krb5_principal proxy_principal,
  48                                 DATA_BLOB *pac_blob);
  49
  50 void samba_kdc_build_edata_reply(NTSTATUS nt_status, DATA_BLOB *e_data);
  51
  52 krb5_error_code samba_kdc_map_policy_err(NTSTATUS nt_status);
  53
  54 NTSTATUS samba_kdc_check_client_access(struct samba_kdc_entry *kdc_entry,
  55                                        const char *client_name,
  56                                        const char *workstation,
  57                                        bool password_change);
  58 int kdc_check_pac(krb5_context krb5_context,
  59                   DATA_BLOB server_sig,
  60                   struct PAC_SIGNATURE_DATA *kdc_sig,
  61                   hdb_entry_ex *ent);