source3/auth/proto.h

   1
   2 /* The following definitions come from auth/auth.c  */
   3
   4 NTSTATUS smb_register_auth(int version, const char *name, auth_init_function init);
   5 bool load_auth_module(struct auth_context *auth_context,
   6                       const char *module, auth_methods **ret) ;
   7 NTSTATUS make_auth_context_subsystem(TALLOC_CTX *mem_ctx,
   8                                      struct auth_context **auth_context);
   9 NTSTATUS make_auth_context_fixed(TALLOC_CTX *mem_ctx,
  10                                  struct auth_context **auth_context,
  11                                  uchar chal[8]) ;
  12
  13 /* The following definitions come from auth/auth_builtin.c  */
  14
  15 NTSTATUS auth_builtin_init(void);
  16
  17 /* The following definitions come from auth/auth_compat.c  */
  18
  19 NTSTATUS check_plaintext_password(const char *smb_name,
  20                                   DATA_BLOB plaintext_password,
  21                                   struct auth_serversupplied_info **server_info);
  22 bool password_ok(struct auth_context *actx, bool global_encrypted,
  23                  const char *session_workgroup,
  24                  const char *smb_name, DATA_BLOB password_blob);
  25
  26 /* The following definitions come from auth/auth_domain.c  */
  27
  28 void attempt_machine_password_change(void);
  29 NTSTATUS auth_domain_init(void);
  30
  31 NTSTATUS auth_netlogond_init(void);
  32
  33 /* The following definitions come from auth/auth_ntlmssp.c  */
  34
  35 NTSTATUS auth_ntlmssp_steal_session_info(TALLOC_CTX *mem_ctx,
  36                                 struct auth_ntlmssp_state *auth_ntlmssp_state,
  37                                 struct auth_serversupplied_info **session_info);
  38 NTSTATUS auth_ntlmssp_start(struct auth_ntlmssp_state **auth_ntlmssp_state);
  39
  40
  41 /* The following definitions come from auth/auth_sam.c  */
  42
  43 NTSTATUS check_sam_security(const DATA_BLOB *challenge,
  44                             TALLOC_CTX *mem_ctx,
  45                             const struct auth_usersupplied_info *user_info,
  46                             struct auth_serversupplied_info **server_info);
  47 NTSTATUS check_sam_security_info3(const DATA_BLOB *challenge,
  48                                   TALLOC_CTX *mem_ctx,
  49                                   const struct auth_usersupplied_info *user_info,
  50                                   struct netr_SamInfo3 **pinfo3);
  51 NTSTATUS auth_sam_init(void);
  52
  53 /* The following definitions come from auth/auth_server.c  */
  54
  55 NTSTATUS auth_server_init(void);
  56
  57 /* The following definitions come from auth/auth_unix.c  */
  58
  59 NTSTATUS auth_unix_init(void);
  60
  61 /* The following definitions come from auth/auth_util.c  */
  62
  63 NTSTATUS make_user_info_map(struct auth_usersupplied_info **user_info,
  64                             const char *smb_name,
  65                             const char *client_domain,
  66                             const char *workstation_name,
  67                             DATA_BLOB *lm_pwd,
  68                             DATA_BLOB *nt_pwd,
  69                             const struct samr_Password *lm_interactive_pwd,
  70                             const struct samr_Password *nt_interactive_pwd,
  71                             const char *plaintext,
  72                             enum auth_password_state password_state);
  73 bool make_user_info_netlogon_network(struct auth_usersupplied_info **user_info,
  74                                      const char *smb_name,
  75                                      const char *client_domain,
  76                                      const char *workstation_name,
  77                                      uint32 logon_parameters,
  78                                      const uchar *lm_network_pwd,
  79                                      int lm_pwd_len,
  80                                      const uchar *nt_network_pwd,
  81                                      int nt_pwd_len);
  82 bool make_user_info_netlogon_interactive(struct auth_usersupplied_info **user_info,
  83                                          const char *smb_name,
  84                                          const char *client_domain,
  85                                          const char *workstation_name,
  86                                          uint32 logon_parameters,
  87                                          const uchar chal[8],
  88                                          const uchar lm_interactive_pwd[16],
  89                                          const uchar nt_interactive_pwd[16],
  90                                          const uchar *dc_sess_key);
  91 bool make_user_info_for_reply(struct auth_usersupplied_info **user_info,
  92                               const char *smb_name,
  93                               const char *client_domain,
  94                               const uint8 chal[8],
  95                               DATA_BLOB plaintext_password);
  96 NTSTATUS make_user_info_for_reply_enc(struct auth_usersupplied_info **user_info,
  97                                       const char *smb_name,
  98                                       const char *client_domain,
  99                                       DATA_BLOB lm_resp, DATA_BLOB nt_resp);
 100 bool make_user_info_guest(struct auth_usersupplied_info **user_info) ;
 101 struct samu;
 102 NTSTATUS make_server_info_sam(struct auth_serversupplied_info **server_info,
 103                               struct samu *sampass);
 104 NTSTATUS create_local_token(TALLOC_CTX *mem_ctx,
 105                             const struct auth_serversupplied_info *server_info,
 106                             DATA_BLOB *session_key,
 107                             struct auth_serversupplied_info **session_info_out);
 108 NTSTATUS create_token_from_username(TALLOC_CTX *mem_ctx, const char *username,
 109                                     bool is_guest,
 110                                     uid_t *uid, gid_t *gid,
 111                                     char **found_username,
 112                                     struct security_token **token);
 113 bool user_in_group_sid(const char *username, const struct dom_sid *group_sid);
 114 bool user_in_group(const char *username, const char *groupname);
 115 struct passwd;
 116 NTSTATUS make_server_info_pw(struct auth_serversupplied_info **server_info,
 117                              char *unix_username,
 118                              struct passwd *pwd);
 119 NTSTATUS make_session_info_from_username(TALLOC_CTX *mem_ctx,
 120                                          const char *username,
 121                                          bool is_guest,
 122                                          struct auth_serversupplied_info **session_info);
 123 struct auth_serversupplied_info *copy_serverinfo(TALLOC_CTX *mem_ctx,
 124                                                  const struct auth_serversupplied_info *src);
 125 bool init_guest_info(void);
 126 NTSTATUS init_system_info(void);
 127 bool session_info_set_session_key(struct auth_serversupplied_info *info,
 128                                  DATA_BLOB session_key);
 129 NTSTATUS make_server_info_guest(TALLOC_CTX *mem_ctx,
 130                                 struct auth_serversupplied_info **server_info);
 131 NTSTATUS make_session_info_system(TALLOC_CTX *mem_ctx,
 132                                  struct auth_serversupplied_info **session_info);
 133 const struct auth_serversupplied_info *get_session_info_system(void);
 134 bool copy_current_user(struct current_user *dst, struct current_user *src);
 135 struct passwd *smb_getpwnam( TALLOC_CTX *mem_ctx, const char *domuser,
 136                              char **p_save_username, bool create );
 137 NTSTATUS make_server_info_info3(TALLOC_CTX *mem_ctx,
 138                                 const char *sent_nt_username,
 139                                 const char *domain,
 140                                 struct auth_serversupplied_info **server_info,
 141                                 struct netr_SamInfo3 *info3);
 142 struct wbcAuthUserInfo;
 143 NTSTATUS make_server_info_wbcAuthUserInfo(TALLOC_CTX *mem_ctx,
 144                                           const char *sent_nt_username,
 145                                           const char *domain,
 146                                           const struct wbcAuthUserInfo *info,
 147                                           struct auth_serversupplied_info **server_info);
 148 void free_user_info(struct auth_usersupplied_info **user_info);
 149 bool make_auth_methods(struct auth_context *auth_context, auth_methods **auth_method) ;
 150 bool is_trusted_domain(const char* dom_name);
 151
 152 /* The following definitions come from auth/user_info.c  */
 153
 154 NTSTATUS make_user_info(struct auth_usersupplied_info **ret_user_info,
 155                         const char *smb_name,
 156                         const char *internal_username,
 157                         const char *client_domain,
 158                         const char *domain,
 159                         const char *workstation_name,
 160                         const DATA_BLOB *lm_pwd,
 161                         const DATA_BLOB *nt_pwd,
 162                         const struct samr_Password *lm_interactive_pwd,
 163                         const struct samr_Password *nt_interactive_pwd,
 164                         const char *plaintext_password,
 165                         enum auth_password_state password_state);
 166 void free_user_info(struct auth_usersupplied_info **user_info);
 167
 168 /* The following definitions come from auth/auth_winbind.c  */
 169
 170 NTSTATUS auth_winbind_init(void);
 171
 172 /* The following definitions come from auth/server_info.c  */
 173
 174 struct netr_SamInfo2;
 175 struct netr_SamInfo3;
 176 struct netr_SamInfo6;
 177
 178 struct auth_serversupplied_info *make_server_info(TALLOC_CTX *mem_ctx);
 179 NTSTATUS serverinfo_to_SamInfo2(struct auth_serversupplied_info *server_info,
 180                                 uint8_t *pipe_session_key,
 181                                 size_t pipe_session_key_len,
 182                                 struct netr_SamInfo2 *sam2);
 183 NTSTATUS serverinfo_to_SamInfo3(const struct auth_serversupplied_info *server_info,
 184                                 uint8_t *pipe_session_key,
 185                                 size_t pipe_session_key_len,
 186                                 struct netr_SamInfo3 *sam3);
 187 NTSTATUS serverinfo_to_SamInfo6(struct auth_serversupplied_info *server_info,
 188                                 uint8_t *pipe_session_key,
 189                                 size_t pipe_session_key_len,
 190                                 struct netr_SamInfo6 *sam6);
 191 NTSTATUS samu_to_SamInfo3(TALLOC_CTX *mem_ctx,
 192                           struct samu *samu,
 193                           const char *login_server,
 194                           struct netr_SamInfo3 **_info3,
 195                           struct extra_auth_info *extra);
 196 struct netr_SamInfo3 *copy_netr_SamInfo3(TALLOC_CTX *mem_ctx,
 197                                          struct netr_SamInfo3 *orig);
 198 struct netr_SamInfo3 *wbcAuthUserInfo_to_netr_SamInfo3(TALLOC_CTX *mem_ctx,
 199                                         const struct wbcAuthUserInfo *info);
 200
 201 /* The following definitions come from auth/auth_wbc.c  */
 202
 203 NTSTATUS auth_wbc_init(void);
 204
 205 /* The following definitions come from auth/pampass.c  */
 206
 207 bool smb_pam_claim_session(char *user, char *tty, char *rhost);
 208 bool smb_pam_close_session(char *user, char *tty, char *rhost);
 209 NTSTATUS smb_pam_accountcheck(const char *user, const char *rhost);
 210 NTSTATUS smb_pam_passcheck(const char * user, const char * rhost,
 211                            const char * password);
 212 bool smb_pam_passchange(const char *user, const char *rhost,
 213                         const char *oldpassword, const char *newpassword);
 214 bool smb_pam_claim_session(char *user, char *tty, char *rhost);
 215 bool smb_pam_close_session(char *in_user, char *tty, char *rhost);
 216
 217 /* The following definitions come from auth/pass_check.c  */
 218
 219 void dfs_unlogin(void);
 220 NTSTATUS pass_check(const struct passwd *pass,
 221                     const char *user,
 222                     const char *rhost,
 223                     const char *password,
 224                     bool run_cracker);
 225
 226 /* The following definitions come from auth/token_util.c  */
 227
 228 bool nt_token_check_sid ( const struct dom_sid *sid, const struct security_token *token );
 229 bool nt_token_check_domain_rid( struct security_token *token, uint32 rid );
 230 struct security_token *get_root_nt_token( void );
 231 NTSTATUS add_aliases(const struct dom_sid *domain_sid,
 232                      struct security_token *token);
 233 struct security_token *create_local_nt_token(TALLOC_CTX *mem_ctx,
 234                                             const struct dom_sid *user_sid,
 235                                             bool is_guest,
 236                                             int num_groupsids,
 237                                             const struct dom_sid *groupsids);
 238 NTSTATUS create_local_nt_token_from_info3(TALLOC_CTX *mem_ctx,
 239                                           bool is_guest,
 240                                           struct netr_SamInfo3 *info3,
 241                                           struct extra_auth_info *extra,
 242                                           struct security_token **ntok);
 243 void debug_unix_user_token(int dbg_class, int dbg_lev, uid_t uid, gid_t gid,
 244                            int n_groups, gid_t *groups);
 245
 246 /* The following definitions come from auth/user_util.c  */
 247
 248 bool map_username(TALLOC_CTX *ctx, const char *user_in, char **p_user_out);
 249 bool user_in_netgroup(TALLOC_CTX *ctx, const char *user, const char *ngname);
 250 bool user_in_list(TALLOC_CTX *ctx, const char *user,const char **list);
 251
 252 /* The following definitions come from auth/user_krb5.c  */
 253 struct PAC_LOGON_INFO;
 254 NTSTATUS get_user_from_kerberos_info(TALLOC_CTX *mem_ctx,
 255                                      const char *cli_name,
 256                                      const char *princ_name,
 257                                      struct PAC_LOGON_INFO *logon_info,
 258                                      bool *is_mapped,
 259                                      bool *mapped_to_guest,
 260                                      char **ntuser,
 261                                      char **ntdomain,
 262                                      char **username,
 263                                      struct passwd **_pw);
 264 NTSTATUS make_session_info_krb5(TALLOC_CTX *mem_ctx,
 265                                 char *ntuser,
 266                                 char *ntdomain,
 267                                 char *username,
 268                                 struct passwd *pw,
 269                                 struct PAC_LOGON_INFO *logon_info,
 270                                 bool mapped_to_guest, bool username_was_mapped,
 271                                 DATA_BLOB *session_key,
 272                                 struct auth_serversupplied_info **session_info);