source3/include/ntlmssp_wrap.h

   1 /*
   2    NLTMSSP wrappers
   3
   4    Copyright (C) Andrew Tridgell      2001
   5    Copyright (C) Andrew Bartlett 2001-2003
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 #ifndef _NTLMSSP_WRAP_
  22 #define _NTLMSSP_WRAP_
  23
  24 struct auth_ntlmssp_state {
  25         /* used only by server implementation */
  26         struct auth_context *auth_context;
  27         struct auth_serversupplied_info *server_info;
  28
  29         /* used by both client and server implementation */
  30         struct ntlmssp_state *ntlmssp_state;
  31 };
  32
  33 NTSTATUS auth_ntlmssp_sign_packet(struct auth_ntlmssp_state *ans,
  34                                   TALLOC_CTX *sig_mem_ctx,
  35                                   const uint8_t *data,
  36                                   size_t length,
  37                                   const uint8_t *whole_pdu,
  38                                   size_t pdu_length,
  39                                   DATA_BLOB *sig);
  40 NTSTATUS auth_ntlmssp_check_packet(struct auth_ntlmssp_state *ans,
  41                                    const uint8_t *data,
  42                                    size_t length,
  43                                    const uint8_t *whole_pdu,
  44                                    size_t pdu_length,
  45                                    const DATA_BLOB *sig);
  46 NTSTATUS auth_ntlmssp_seal_packet(struct auth_ntlmssp_state *ans,
  47                                   TALLOC_CTX *sig_mem_ctx,
  48                                   uint8_t *data,
  49                                   size_t length,
  50                                   const uint8_t *whole_pdu,
  51                                   size_t pdu_length,
  52                                   DATA_BLOB *sig);
  53 NTSTATUS auth_ntlmssp_unseal_packet(struct auth_ntlmssp_state *ans,
  54                                     uint8_t *data,
  55                                     size_t length,
  56                                     const uint8_t *whole_pdu,
  57                                     size_t pdu_length,
  58                                     const DATA_BLOB *sig);
  59 bool auth_ntlmssp_negotiated_sign(struct auth_ntlmssp_state *ans);
  60 bool auth_ntlmssp_negotiated_seal(struct auth_ntlmssp_state *ans);
  61 struct ntlmssp_state *auth_ntlmssp_get_ntlmssp_state(
  62                                         struct auth_ntlmssp_state *ans);
  63 const char *auth_ntlmssp_get_username(struct auth_ntlmssp_state *ans);
  64 const char *auth_ntlmssp_get_domain(struct auth_ntlmssp_state *ans);
  65 const char *auth_ntlmssp_get_client(struct auth_ntlmssp_state *ans);
  66 const uint8_t *auth_ntlmssp_get_nt_hash(struct auth_ntlmssp_state *ans);
  67 NTSTATUS auth_ntlmssp_set_username(struct auth_ntlmssp_state *ans,
  68                                    const char *user);
  69 NTSTATUS auth_ntlmssp_set_domain(struct auth_ntlmssp_state *ans,
  70                                  const char *domain);
  71 NTSTATUS auth_ntlmssp_set_password(struct auth_ntlmssp_state *ans,
  72                                    const char *password);
  73 void auth_ntlmssp_and_flags(struct auth_ntlmssp_state *ans, uint32_t flags);
  74 void auth_ntlmssp_or_flags(struct auth_ntlmssp_state *ans, uint32_t flags);
  75 DATA_BLOB auth_ntlmssp_get_session_key(struct auth_ntlmssp_state *ans);
  76
  77 NTSTATUS auth_ntlmssp_update(struct auth_ntlmssp_state *ans,
  78                              const DATA_BLOB request, DATA_BLOB *reply);
  79
  80 NTSTATUS auth_ntlmssp_client_start(TALLOC_CTX *mem_ctx,
  81                                    const char *netbios_name,
  82                                    const char *netbios_domain,
  83                                    bool use_ntlmv2,
  84                                    struct auth_ntlmssp_state **_ans);
  85 #endif /* _NTLMSSP_WRAP_ */