source4/auth/kerberos/krb5_init_context.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3    simple kerberos5 routines for active directory
   4    Copyright (C) Andrew Bartlett 2005
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #ifndef _KRB5_INIT_CONTEXT_H_
  21 #define _KRB5_INIT_CONTEXT_H_
  22
  23 struct smb_krb5_context {
  24         krb5_context krb5_context;
  25         void *pvt_log_data;
  26         struct tevent_context *current_ev;
  27 };
  28
  29 struct tevent_context;
  30 struct loadparm_context;
  31
  32 krb5_error_code
  33 smb_krb5_init_context_basic(TALLOC_CTX *tmp_ctx,
  34                             struct loadparm_context *lp_ctx,
  35                             krb5_context *_krb5_context);
  36
  37 krb5_error_code smb_krb5_init_context(void *parent_ctx,
  38                                       struct loadparm_context *lp_ctx,
  39                                       struct smb_krb5_context **smb_krb5_context);
  40
  41 #ifdef SAMBA4_USES_HEIMDAL
  42 typedef krb5_error_code (*smb_krb5_send_to_realm_func)(struct smb_krb5_context *smb_krb5_context,
  43                                                        void *,
  44                                                        krb5_const_realm realm,
  45                                                        time_t,
  46                                                        const krb5_data *,
  47                                                        krb5_data *);
  48 typedef krb5_error_code (*smb_krb5_send_to_kdc_func)(struct smb_krb5_context *smb_krb5_context,
  49                                                      void *,
  50                                                      krb5_krbhst_info *,
  51                                                      time_t,
  52                                                      const krb5_data *,
  53                                                      krb5_data *);
  54
  55 krb5_error_code smb_krb5_set_send_to_kdc_func(struct smb_krb5_context *smb_krb5_context,
  56                                               smb_krb5_send_to_realm_func send_to_realm,
  57                                               smb_krb5_send_to_kdc_func send_to_kdc,
  58                                               void *private_data);
  59
  60 krb5_error_code smb_krb5_send_and_recv_func(struct smb_krb5_context *smb_krb5_context,
  61                                             void *data,
  62                                             krb5_krbhst_info *hi,
  63                                             time_t timeout,
  64                                             const krb5_data *send_buf,
  65                                             krb5_data *recv_buf);
  66 krb5_error_code smb_krb5_send_and_recv_func_forced_tcp(struct smb_krb5_context *smb_krb5_context,
  67                                                        struct addrinfo *ai,
  68                                                        time_t timeout,
  69                                                        const krb5_data *send_buf,
  70                                                        krb5_data *recv_buf);
  71 krb5_error_code smb_krb5_context_set_event_ctx(struct smb_krb5_context *smb_krb5_context,
  72                                                struct tevent_context *ev,
  73                                                struct tevent_context **previous_ev);
  74 krb5_error_code smb_krb5_context_remove_event_ctx(struct smb_krb5_context *smb_krb5_context,
  75                                                   struct tevent_context *previous_ev,
  76                                                   struct tevent_context *ev);
  77 #endif
  78
  79 #endif /* _KRB5_INIT_CONTEXT_H_ */