source4/rpc_server/netlogon/dcerpc_netlogon.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    endpoint server for the netlogon pipe
   5
   6    Copyright (C) Andrew Bartlett <abartlet@samba.org> 2004
   7    Copyright (C) Stefan Metzmacher <metze@samba.org>  2005
   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 2 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    You should have received a copy of the GNU General Public License
  20    along with this program; if not, write to the Free Software
  21    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22 */
  23
  24 #include "includes.h"
  25 #include "librpc/gen_ndr/ndr_netlogon.h"
  26 #include "rpc_server/dcerpc_server.h"
  27 #include "rpc_server/common/common.h"
  28 #include "librpc/gen_ndr/ndr_dcom.h"
  29 #include "auth/auth.h"
  30 #include "lib/ldb/include/ldb.h"
  31
  32 struct server_pipe_state {
  33         struct netr_Credential client_challenge;
  34         struct netr_Credential server_challenge;
  35         BOOL authenticated;
  36         char *account_name;
  37         char *computer_name;  /* for logging only */
  38         uint32_t acct_flags;
  39         uint16_t sec_chan_type;
  40         struct creds_CredentialState *creds;
  41 };
  42
  43
  44 /*
  45   a client has connected to the netlogon server using schannel, so we need
  46   to re-establish the credentials state
  47 */
  48 static NTSTATUS netlogon_schannel_setup(struct dcesrv_call_state *dce_call)
  49 {
  50         struct server_pipe_state *state;
  51         NTSTATUS status;
  52
  53         state = talloc_p(dce_call->conn, struct server_pipe_state);
  54         if (state == NULL) {
  55                 return NT_STATUS_NO_MEMORY;
  56         }
  57         ZERO_STRUCTP(state);
  58         state->authenticated = True;
  59
  60         if (dce_call->conn->auth_state.session_info == NULL) {
  61                 talloc_free(state);
  62                 smb_panic("No session info provided by schannel level setup!");
  63                 return NT_STATUS_NO_USER_SESSION_KEY;
  64         }
  65
  66         status = dcerpc_schannel_creds(dce_call->conn->auth_state.gensec_security,
  67                                        state,
  68                                        &state->creds);
  69
  70         if (!NT_STATUS_IS_OK(status)) {
  71                 DEBUG(3, ("getting schannel credentials failed with %s\n", nt_errstr(status)));
  72                 talloc_free(state);
  73                 return status;
  74         }
  75
  76         dce_call->conn->private = state;
  77
  78         return NT_STATUS_OK;
  79 }
  80
  81 /*
  82   a hook for bind on the netlogon pipe
  83 */
  84 static NTSTATUS netlogon_bind(struct dcesrv_call_state *dce_call, const struct dcesrv_interface *di)
  85 {
  86         dce_call->conn->private = NULL;
  87
  88         /* if this is a schannel bind then we need to reconstruct the pipe state */
  89         if (dce_call->conn->auth_state.auth_info &&
  90             dce_call->conn->auth_state.auth_info->auth_type == DCERPC_AUTH_TYPE_SCHANNEL) {
  91                 NTSTATUS status;
  92
  93                 DEBUG(5, ("schannel bind on netlogon\n"));
  94
  95                 status = netlogon_schannel_setup(dce_call);
  96                 if (!NT_STATUS_IS_OK(status)) {
  97                         DEBUG(3, ("schannel bind on netlogon failed with %s\n", nt_errstr(status)));
  98                         return status;
  99                 }
 100         }
 101
 102         return NT_STATUS_OK;
 103 }
 104
 105 /* this function is called when the client disconnects the endpoint */
 106 static void netlogon_unbind(struct dcesrv_connection *conn, const struct dcesrv_interface *di)
 107 {
 108         struct server_pipe_state *pipe_state = conn->private;
 109
 110         if (pipe_state) {
 111                 talloc_free(pipe_state);
 112         }
 113
 114         conn->private = NULL;
 115 }
 116
 117 #define DCESRV_INTERFACE_NETLOGON_BIND netlogon_bind
 118 #define DCESRV_INTERFACE_NETLOGON_UNBIND netlogon_unbind
 119
 120 static NTSTATUS netr_ServerReqChallenge(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 121                                         struct netr_ServerReqChallenge *r)
 122 {
 123         struct server_pipe_state *pipe_state = dce_call->conn->private;
 124
 125         ZERO_STRUCTP(r->out.credentials);
 126
 127         /* destroyed on pipe shutdown */
 128
 129         if (pipe_state) {
 130                 talloc_free(pipe_state);
 131                 dce_call->conn->private = NULL;
 132         }
 133
 134         pipe_state = talloc_p(dce_call->conn, struct server_pipe_state);
 135         if (!pipe_state) {
 136                 return NT_STATUS_NO_MEMORY;
 137         }
 138
 139         pipe_state->authenticated = False;
 140         pipe_state->creds = NULL;
 141         pipe_state->account_name = NULL;
 142         pipe_state->computer_name = NULL;
 143
 144         pipe_state->client_challenge = *r->in.credentials;
 145
 146         generate_random_buffer(pipe_state->server_challenge.data,
 147                                sizeof(pipe_state->server_challenge.data));
 148
 149         *r->out.credentials = pipe_state->server_challenge;
 150
 151         dce_call->conn->private = pipe_state;
 152
 153         return NT_STATUS_OK;
 154 }
 155
 156 static NTSTATUS netr_ServerAuthenticate3(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 157                                          struct netr_ServerAuthenticate3 *r)
 158 {
 159         struct server_pipe_state *pipe_state = dce_call->conn->private;
 160         void *sam_ctx;
 161         struct samr_Password *mach_pwd;
 162         uint16_t acct_flags;
 163         int num_records;
 164         struct ldb_message **msgs;
 165         NTSTATUS nt_status;
 166         const char *attrs[] = {"unicodePwd", "lmPwdHash", "ntPwdHash", "userAccountControl",
 167                                "objectSid", NULL};
 168
 169         ZERO_STRUCTP(r->out.credentials);
 170         *r->out.rid = 0;
 171         *r->out.negotiate_flags = *r->in.negotiate_flags;
 172
 173         if (!pipe_state) {
 174                 DEBUG(1, ("No challenge requested by client, cannot authenticate\n"));
 175                 return NT_STATUS_ACCESS_DENIED;
 176         }
 177
 178         sam_ctx = samdb_connect(mem_ctx);
 179         if (sam_ctx == NULL) {
 180                 return NT_STATUS_INVALID_SYSTEM_SERVICE;
 181         }
 182         /* pull the user attributes */
 183         num_records = samdb_search(sam_ctx, mem_ctx, NULL, &msgs, attrs,
 184                                    "(&(sAMAccountName=%s)(objectclass=user))",
 185                                    r->in.account_name);
 186
 187         if (num_records == 0) {
 188                 DEBUG(3,("Couldn't find user [%s] in samdb.\n",
 189                          r->in.account_name));
 190                 return NT_STATUS_NO_SUCH_USER;
 191         }
 192
 193         if (num_records > 1) {
 194                 DEBUG(0,("Found %d records matching user [%s]\n", num_records, r->in.account_name));
 195                 return NT_STATUS_INTERNAL_DB_CORRUPTION;
 196         }
 197
 198         acct_flags = samdb_result_acct_flags(msgs[0],
 199                                              "userAccountControl");
 200
 201         if (acct_flags & ACB_DISABLED) {
 202                 DEBUG(1, ("Account [%s] is disabled\n", r->in.account_name));
 203                 return NT_STATUS_ACCESS_DENIED;
 204         }
 205
 206         if (r->in.secure_channel_type == SEC_CHAN_WKSTA) {
 207                 if (!(acct_flags & ACB_WSTRUST)) {
 208                         DEBUG(1, ("Client asked for a workstation secure channel, but is not a workstation (member server) acb flags: 0x%x\n", acct_flags));
 209                         return NT_STATUS_ACCESS_DENIED;
 210                 }
 211         } else if (r->in.secure_channel_type == SEC_CHAN_DOMAIN) {
 212                 if (!(acct_flags & ACB_DOMTRUST)) {
 213                         DEBUG(1, ("Client asked for a trusted domain secure channel, but is not a trusted domain: acb flags: 0x%x\n", acct_flags));
 214                         return NT_STATUS_ACCESS_DENIED;
 215                 }
 216         } else if (r->in.secure_channel_type == SEC_CHAN_BDC) {
 217                 if (!(acct_flags & ACB_SVRTRUST)) {
 218                         DEBUG(1, ("Client asked for a server secure channel, but is not a server (domain controller): acb flags: 0x%x\n", acct_flags));
 219                         return NT_STATUS_ACCESS_DENIED;
 220                 }
 221         } else {
 222                 DEBUG(1, ("Client asked for an invalid secure channel type: %d\n",
 223                           r->in.secure_channel_type));
 224                 return NT_STATUS_ACCESS_DENIED;
 225         }
 226
 227         pipe_state->acct_flags = acct_flags;
 228         pipe_state->sec_chan_type = r->in.secure_channel_type;
 229
 230         *r->out.rid = samdb_result_rid_from_sid(mem_ctx, msgs[0], "objectSid", 0);
 231
 232         nt_status = samdb_result_passwords(mem_ctx, msgs[0], NULL, &mach_pwd);
 233         if (!NT_STATUS_IS_OK(nt_status) || mach_pwd == NULL) {
 234                 return NT_STATUS_ACCESS_DENIED;
 235         }
 236
 237         if (!pipe_state->creds) {
 238                 pipe_state->creds = talloc_p(pipe_state, struct creds_CredentialState);
 239                 if (!pipe_state->creds) {
 240                         return NT_STATUS_NO_MEMORY;
 241                 }
 242         }
 243
 244         creds_server_init(pipe_state->creds, &pipe_state->client_challenge,
 245                           &pipe_state->server_challenge, mach_pwd,
 246                           r->out.credentials,
 247                           *r->in.negotiate_flags);
 248
 249         if (!creds_server_check(pipe_state->creds, r->in.credentials)) {
 250                 return NT_STATUS_ACCESS_DENIED;
 251         }
 252
 253         pipe_state->authenticated = True;
 254
 255         if (pipe_state->account_name) {
 256                 /* We don't want a memory leak on this long-lived talloc context */
 257                 talloc_free(pipe_state->account_name);
 258         }
 259
 260         pipe_state->account_name = talloc_strdup(pipe_state, r->in.account_name);
 261
 262         if (pipe_state->computer_name) {
 263                 /* We don't want a memory leak on this long-lived talloc context */
 264                 talloc_free(pipe_state->computer_name);
 265         }
 266
 267         pipe_state->computer_name = talloc_strdup(pipe_state, r->in.computer_name);
 268
 269         /* remember this session key state */
 270         nt_status = schannel_store_session_key(mem_ctx, pipe_state->computer_name, pipe_state->creds);
 271
 272         return nt_status;
 273 }
 274
 275 static NTSTATUS netr_ServerAuthenticate(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 276                                         struct netr_ServerAuthenticate *r)
 277 {
 278         struct netr_ServerAuthenticate3 r3;
 279         uint32_t rid = 0;
 280         /* TODO:
 281          * negotiate_flags is used as an [in] parameter
 282          * so it need to be initialised.
 283          *
 284          * (I think ... = 0; seems wrong here --metze)
 285          */
 286         uint32 negotiate_flags = 0;
 287
 288         r3.in.server_name = r->in.server_name;
 289         r3.in.account_name = r->in.account_name;
 290         r3.in.secure_channel_type = r->in.secure_channel_type;
 291         r3.in.computer_name = r->in.computer_name;
 292         r3.in.credentials = r->in.credentials;
 293         r3.out.credentials = r->out.credentials;
 294         r3.in.negotiate_flags = &negotiate_flags;
 295         r3.out.negotiate_flags = &negotiate_flags;
 296         r3.out.rid = &rid;
 297
 298         return netr_ServerAuthenticate3(dce_call, mem_ctx, &r3);
 299 }
 300
 301 static NTSTATUS netr_ServerAuthenticate2(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 302                                          struct netr_ServerAuthenticate2 *r)
 303 {
 304         struct netr_ServerAuthenticate3 r3;
 305         uint32 rid = 0;
 306
 307         r3.in.server_name = r->in.server_name;
 308         r3.in.account_name = r->in.account_name;
 309         r3.in.secure_channel_type = r->in.secure_channel_type;
 310         r3.in.computer_name = r->in.computer_name;
 311         r3.in.credentials = r->in.credentials;
 312         r3.out.credentials = r->out.credentials;
 313         r3.in.negotiate_flags = r->in.negotiate_flags;
 314         r3.out.negotiate_flags = r->out.negotiate_flags;
 315         r3.out.rid = &rid;
 316
 317         return netr_ServerAuthenticate3(dce_call, mem_ctx, &r3);
 318 }
 319
 320
 321 static NTSTATUS netr_creds_server_step_check(struct server_pipe_state *pipe_state,
 322                                              struct netr_Authenticator *received_authenticator,
 323                                              struct netr_Authenticator *return_authenticator)
 324 {
 325         if (!pipe_state) {
 326                 DEBUG(1, ("No challenge requested by client, cannot authenticate\n"));
 327                 return NT_STATUS_ACCESS_DENIED;
 328         }
 329
 330         if (!pipe_state->authenticated) {
 331                 return NT_STATUS_ACCESS_DENIED;
 332         }
 333         return creds_server_step_check(pipe_state->creds,
 334                                        received_authenticator,
 335                                        return_authenticator);
 336 }
 337
 338
 339 static NTSTATUS netr_ServerPasswordSet(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 340                                        struct netr_ServerPasswordSet *r)
 341 {
 342         struct server_pipe_state *pipe_state = dce_call->conn->private;
 343
 344         void *sam_ctx;
 345         int num_records;
 346         int num_records_domain;
 347         int ret;
 348         struct ldb_message **msgs;
 349         struct ldb_message **msgs_domain;
 350         NTSTATUS nt_status;
 351         struct ldb_message mod, *msg_set_pw = &mod;
 352         const char *domain_dn;
 353         const char *domain_sid;
 354
 355         const char *attrs[] = {"objectSid", NULL };
 356
 357         const char **domain_attrs = attrs;
 358         ZERO_STRUCT(mod);
 359
 360         nt_status = netr_creds_server_step_check(pipe_state, &r->in.credential, &r->out.return_authenticator);
 361         if (NT_STATUS_IS_OK(nt_status)) {
 362                 return nt_status;
 363         }
 364
 365         sam_ctx = samdb_connect(mem_ctx);
 366         if (sam_ctx == NULL) {
 367                 return NT_STATUS_INVALID_SYSTEM_SERVICE;
 368         }
 369         /* pull the user attributes */
 370         num_records = samdb_search(sam_ctx, mem_ctx, NULL, &msgs, attrs,
 371                                    "(&(sAMAccountName=%s)(objectclass=user))",
 372                                    pipe_state->account_name);
 373
 374         if (num_records == 0) {
 375                 DEBUG(3,("Couldn't find user [%s] in samdb.\n",
 376                          pipe_state->account_name));
 377                 return NT_STATUS_NO_SUCH_USER;
 378         }
 379
 380         if (num_records > 1) {
 381                 DEBUG(0,("Found %d records matching user [%s]\n", num_records,
 382                          pipe_state->account_name));
 383                 return NT_STATUS_INTERNAL_DB_CORRUPTION;
 384         }
 385
 386         domain_sid = samdb_result_sid_prefix(mem_ctx, msgs[0], "objectSid");
 387         if (!domain_sid) {
 388                 DEBUG(0,("no objectSid in user record\n"));
 389                 return NT_STATUS_INTERNAL_DB_CORRUPTION;
 390         }
 391
 392         /* find the domain's DN */
 393         num_records_domain = samdb_search(sam_ctx, mem_ctx, NULL,
 394                                           &msgs_domain, domain_attrs,
 395                                           "(&(objectSid=%s)(objectclass=domain))",
 396                                           domain_sid);
 397
 398         if (num_records_domain == 0) {
 399                 DEBUG(3,("check_sam_security: Couldn't find domain [%s] in passdb file.\n",
 400                          domain_sid));
 401                 return NT_STATUS_NO_SUCH_USER;
 402         }
 403
 404         if (num_records_domain > 1) {
 405                 DEBUG(0,("Found %d records matching domain [%s]\n",
 406                          num_records_domain, domain_sid));
 407                 return NT_STATUS_INTERNAL_DB_CORRUPTION;
 408         }
 409
 410         domain_dn = msgs_domain[0]->dn;
 411
 412         mod.dn = talloc_strdup(mem_ctx, msgs[0]->dn);
 413         if (!mod.dn) {
 414                 return NT_STATUS_NO_MEMORY;
 415         }
 416
 417         creds_des_decrypt(pipe_state->creds, &r->in.new_password);
 418
 419         /* set the password - samdb needs to know both the domain and user DNs,
 420            so the domain password policy can be used */
 421         nt_status = samdb_set_password(sam_ctx, mem_ctx,
 422                                        msgs[0]->dn, domain_dn,
 423                                        msg_set_pw,
 424                                        NULL, /* Don't have plaintext */
 425                                        NULL, &r->in.new_password,
 426                                        False /* This is not considered a password change */,
 427                                        NULL);
 428
 429         if (!NT_STATUS_IS_OK(nt_status)) {
 430                 return nt_status;
 431         }
 432
 433         ret = samdb_replace(sam_ctx, mem_ctx, msg_set_pw);
 434         if (ret != 0) {
 435                 /* we really need samdb.c to return NTSTATUS */
 436                 return NT_STATUS_UNSUCCESSFUL;
 437         }
 438
 439         return NT_STATUS_OK;
 440 }
 441
 442
 443 /*
 444   netr_LogonUasLogon
 445 */
 446 static WERROR netr_LogonUasLogon(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 447                                  struct netr_LogonUasLogon *r)
 448 {
 449         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 450 }
 451
 452
 453 /*
 454   netr_LogonUasLogoff
 455 */
 456 static WERROR netr_LogonUasLogoff(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 457                        struct netr_LogonUasLogoff *r)
 458 {
 459         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 460 }
 461
 462
 463 /*
 464   netr_LogonSamLogonWithFlags
 465
 466   This version of the function allows other wrappers to say 'do not check the credentials'
 467 */
 468 static NTSTATUS netr_LogonSamLogonEx(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 469                                      struct netr_LogonSamLogonEx *r)
 470 {
 471         struct server_pipe_state *pipe_state = dce_call->conn->private;
 472
 473         struct auth_context *auth_context;
 474         struct auth_usersupplied_info *user_info;
 475         struct auth_serversupplied_info *server_info;
 476         NTSTATUS nt_status;
 477         const uint8_t *chal;
 478         static const char zeros[16];
 479         struct netr_SamBaseInfo *sam;
 480         struct netr_SamInfo2 *sam2;
 481         struct netr_SamInfo3 *sam3;
 482         struct netr_SamInfo6 *sam6;
 483
 484         switch (r->in.logon_level) {
 485         case 1:
 486         case 3:
 487         case 5:
 488                 if (pipe_state->creds->negotiate_flags & NETLOGON_NEG_ARCFOUR) {
 489                         creds_arcfour_crypt(pipe_state->creds,
 490                                             r->in.logon.password->lmpassword.hash,
 491                                             sizeof(r->in.logon.password->lmpassword.hash));
 492                         creds_arcfour_crypt(pipe_state->creds,
 493                                             r->in.logon.password->ntpassword.hash,
 494                                             sizeof(r->in.logon.password->ntpassword.hash));
 495                 } else {
 496                         creds_des_decrypt(pipe_state->creds, &r->in.logon.password->lmpassword);
 497                         creds_des_decrypt(pipe_state->creds, &r->in.logon.password->ntpassword);
 498                 }
 499
 500                 /* TODO: we need to deny anonymous access here */
 501                 nt_status = auth_context_create(mem_ctx, lp_auth_methods(), &auth_context);
 502                 NT_STATUS_NOT_OK_RETURN(nt_status);
 503
 504                 nt_status = auth_get_challenge(auth_context, &chal);
 505                 NT_STATUS_NOT_OK_RETURN(nt_status);
 506
 507                 nt_status = make_user_info_netlogon_interactive(mem_ctx,
 508                                                                 r->in.logon.password->identity_info.account_name.string,
 509                                                                 r->in.logon.password->identity_info.domain_name.string,
 510                                                                 r->in.logon.password->identity_info.workstation.string,
 511                                                                 chal,
 512                                                                 &r->in.logon.password->lmpassword,
 513                                                                 &r->in.logon.password->ntpassword,
 514                                                                 &user_info);
 515                 NT_STATUS_NOT_OK_RETURN(nt_status);
 516                 break;
 517         case 2:
 518         case 6:
 519                 /* TODO: we need to deny anonymous access here */
 520                 nt_status = auth_context_create(mem_ctx, lp_auth_methods(), &auth_context);
 521                 NT_STATUS_NOT_OK_RETURN(nt_status);
 522
 523                 nt_status = auth_context_set_challenge(auth_context, r->in.logon.network->challenge, "netr_LogonSamLogonWithFlags");
 524                 NT_STATUS_NOT_OK_RETURN(nt_status);
 525
 526                 nt_status = make_user_info_netlogon_network(auth_context,
 527                                                             r->in.logon.network->identity_info.account_name.string,
 528                                                             r->in.logon.network->identity_info.domain_name.string,
 529                                                             r->in.logon.network->identity_info.workstation.string,
 530                                                             r->in.logon.network->lm.data, r->in.logon.network->lm.length,
 531                                                             r->in.logon.network->nt.data, r->in.logon.network->nt.length,
 532                                                             &user_info);
 533                 NT_STATUS_NOT_OK_RETURN(nt_status);
 534                 break;
 535         default:
 536                 return NT_STATUS_INVALID_PARAMETER;
 537         }
 538
 539         nt_status = auth_check_password(auth_context, mem_ctx, user_info, &server_info);
 540         NT_STATUS_NOT_OK_RETURN(nt_status);
 541
 542         sam = talloc_p(mem_ctx, struct netr_SamBaseInfo);
 543         NT_STATUS_HAVE_NO_MEMORY(sam);
 544
 545         sam->last_logon = server_info->last_logon;
 546         sam->last_logoff = server_info->last_logoff;
 547         sam->acct_expiry = server_info->acct_expiry;
 548         sam->last_password_change = server_info->last_password_change;
 549         sam->allow_password_change = server_info->allow_password_change;
 550         sam->force_password_change = server_info->force_password_change;
 551
 552         sam->account_name.string = server_info->account_name;
 553         sam->full_name.string = server_info->full_name;
 554         sam->logon_script.string = server_info->logon_script;
 555         sam->profile_path.string = server_info->profile_path;
 556         sam->home_directory.string = server_info->home_directory;
 557         sam->home_drive.string = server_info->home_drive;
 558
 559         sam->logon_count = server_info->logon_count;
 560         sam->bad_password_count = sam->bad_password_count;
 561         sam->rid = server_info->account_sid->sub_auths[server_info->account_sid->num_auths-1];
 562         sam->primary_gid = server_info->primary_group_sid->sub_auths[server_info->primary_group_sid->num_auths-1];
 563         sam->group_count = 0;
 564         sam->groupids = NULL;
 565         sam->user_flags = 0; /* TODO: w2k3 uses 0x120 - what is this? */
 566         sam->acct_flags = server_info->acct_flags;
 567         sam->logon_server.string = lp_netbios_name();
 568         sam->domain.string = server_info->domain_name;
 569
 570         sam->domain_sid = dom_sid_dup(mem_ctx, server_info->account_sid);
 571         NT_STATUS_HAVE_NO_MEMORY(sam->domain_sid);
 572         sam->domain_sid->num_auths--;
 573
 574         ZERO_ARRAY(sam->unknown);
 575
 576         ZERO_STRUCT(sam->key);
 577         if (server_info->user_session_key.length == sizeof(sam->key.key)) {
 578                 memcpy(sam->key.key, server_info->user_session_key.data, sizeof(sam->key.key));
 579         }
 580
 581         /* Don't crypt an all-zero key, it would give away the NETLOGON pipe session key */
 582         /* It appears that level 6 is not individually encrypted */
 583         if ((r->in.validation_level != 6)
 584             && memcmp(sam->key.key, zeros,
 585                       sizeof(sam->key.key)) != 0) {
 586
 587                 /* This key is sent unencrypted without the ARCFOUR flag set */
 588                 if (pipe_state->creds->negotiate_flags & NETLOGON_NEG_ARCFOUR) {
 589                         creds_arcfour_crypt(pipe_state->creds,
 590                                             sam->key.key,
 591                                             sizeof(sam->key.key));
 592                 }
 593         }
 594
 595         ZERO_STRUCT(sam->LMSessKey);
 596         if (server_info->lm_session_key.length == sizeof(sam->LMSessKey.key)) {
 597                 memcpy(sam->LMSessKey.key, server_info->lm_session_key.data,
 598                        sizeof(sam->LMSessKey.key));
 599         }
 600
 601         /* Don't crypt an all-zero key, it would give away the NETLOGON pipe session key */
 602         /* It appears that level 6 is not individually encrypted */
 603         if ((r->in.validation_level != 6)
 604             && memcmp(sam->LMSessKey.key, zeros,
 605                       sizeof(sam->LMSessKey.key)) != 0) {
 606                 if (pipe_state->creds->negotiate_flags & NETLOGON_NEG_ARCFOUR) {
 607                         creds_arcfour_crypt(pipe_state->creds,
 608                                             sam->LMSessKey.key,
 609                                             sizeof(sam->LMSessKey.key));
 610                 } else {
 611                         creds_des_encrypt_LMKey(pipe_state->creds,
 612                                                 &sam->LMSessKey);
 613                 }
 614         }
 615
 616         switch (r->in.validation_level) {
 617         case 2:
 618                 sam2 = talloc_p(mem_ctx, struct netr_SamInfo2);
 619                 NT_STATUS_HAVE_NO_MEMORY(sam2);
 620                 ZERO_STRUCTP(sam2);
 621                 sam2->base = *sam;
 622                 r->out.validation.sam2 = sam2;
 623                 break;
 624
 625         case 3:
 626                 sam3 = talloc_p(mem_ctx, struct netr_SamInfo3);
 627                 NT_STATUS_HAVE_NO_MEMORY(sam3);
 628                 ZERO_STRUCTP(sam3);
 629                 sam3->base = *sam;
 630                 r->out.validation.sam3 = sam3;
 631                 break;
 632
 633         case 6:
 634                 sam6 = talloc_p(mem_ctx, struct netr_SamInfo6);
 635                 NT_STATUS_HAVE_NO_MEMORY(sam6);
 636                 ZERO_STRUCTP(sam6);
 637                 sam6->base = *sam;
 638                 sam6->forest.string = lp_realm();
 639                 sam6->principle.string = talloc_asprintf(mem_ctx, "%s@%s",
 640                                                          sam->account_name.string, sam6->forest.string);
 641                 r->out.validation.sam6 = sam6;
 642                 break;
 643
 644         default:
 645                 break;
 646         }
 647
 648         r->out.authoritative = 1;
 649
 650         return NT_STATUS_OK;
 651 }
 652
 653 /*
 654   netr_LogonSamLogonWithFlags
 655
 656 */
 657 static NTSTATUS netr_LogonSamLogonWithFlags(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 658                                             struct netr_LogonSamLogonWithFlags *r)
 659 {
 660         NTSTATUS nt_status;
 661         struct netr_LogonSamLogonEx r2;
 662
 663         struct server_pipe_state *pipe_state = dce_call->conn->private;
 664
 665         r->out.return_authenticator = talloc_p(mem_ctx, struct netr_Authenticator);
 666         if (!r->out.return_authenticator) {
 667                 return NT_STATUS_NO_MEMORY;
 668         }
 669
 670         nt_status = netr_creds_server_step_check(pipe_state, r->in.credential, r->out.return_authenticator);
 671         if (!NT_STATUS_IS_OK(nt_status)) {
 672                 return nt_status;
 673         }
 674
 675         ZERO_STRUCT(r2);
 676
 677         r2.in.server_name = r->in.server_name;
 678         r2.in.workstation = r->in.workstation;
 679         r2.in.logon_level = r->in.logon_level;
 680         r2.in.logon = r->in.logon;
 681         r2.in.validation_level = r->in.validation_level;
 682         r2.in.flags = r->in.flags;
 683
 684         nt_status = netr_LogonSamLogonEx(dce_call, mem_ctx, &r2);
 685
 686         r->out.validation = r2.out.validation;
 687         r->out.authoritative = r2.out.authoritative;
 688
 689         return nt_status;
 690 }
 691
 692 /*
 693   netr_LogonSamLogon
 694 */
 695 static NTSTATUS netr_LogonSamLogon(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 696                                    struct netr_LogonSamLogon *r)
 697 {
 698         struct netr_LogonSamLogonWithFlags r2;
 699         NTSTATUS status;
 700
 701         ZERO_STRUCT(r2);
 702
 703         r2.in.server_name = r->in.server_name;
 704         r2.in.workstation = r->in.workstation;
 705         r2.in.credential  = r->in.credential;
 706         r2.in.return_authenticator = r->in.return_authenticator;
 707         r2.in.logon_level = r->in.logon_level;
 708         r2.in.logon = r->in.logon;
 709         r2.in.validation_level = r->in.validation_level;
 710         r2.in.flags = 0;
 711
 712         status = netr_LogonSamLogonWithFlags(dce_call, mem_ctx, &r2);
 713
 714         r->out.return_authenticator = r2.out.return_authenticator;
 715         r->out.validation = r2.out.validation;
 716         r->out.authoritative = r2.out.authoritative;
 717
 718         return status;
 719 }
 720
 721
 722 /*
 723   netr_LogonSamLogoff
 724 */
 725 static NTSTATUS netr_LogonSamLogoff(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 726                        struct netr_LogonSamLogoff *r)
 727 {
 728         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 729 }
 730
 731
 732
 733 /*
 734   netr_DatabaseDeltas
 735 */
 736 static NTSTATUS netr_DatabaseDeltas(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 737                        struct netr_DatabaseDeltas *r)
 738 {
 739         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 740 }
 741
 742
 743 /*
 744   netr_DatabaseSync
 745 */
 746 static NTSTATUS netr_DatabaseSync(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 747                        struct netr_DatabaseSync *r)
 748 {
 749         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 750 }
 751
 752
 753 /*
 754   netr_AccountDeltas
 755 */
 756 static NTSTATUS netr_AccountDeltas(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 757                        struct netr_AccountDeltas *r)
 758 {
 759         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 760 }
 761
 762
 763 /*
 764   netr_AccountSync
 765 */
 766 static NTSTATUS netr_AccountSync(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 767                        struct netr_AccountSync *r)
 768 {
 769         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 770 }
 771
 772
 773 /*
 774   netr_GetDcName
 775 */
 776 static NTSTATUS netr_GetDcName(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 777                        struct netr_GetDcName *r)
 778 {
 779         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 780 }
 781
 782
 783 /*
 784   netr_LogonControl
 785 */
 786 static WERROR netr_LogonControl(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 787                        struct netr_LogonControl *r)
 788 {
 789         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 790 }
 791
 792
 793 /*
 794   netr_GetAnyDCName
 795 */
 796 static WERROR netr_GetAnyDCName(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 797                        struct netr_GetAnyDCName *r)
 798 {
 799         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 800 }
 801
 802
 803 /*
 804   netr_LogonControl2
 805 */
 806 static WERROR netr_LogonControl2(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 807                        struct netr_LogonControl2 *r)
 808 {
 809         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 810 }
 811
 812
 813 /*
 814   netr_DatabaseSync2
 815 */
 816 static NTSTATUS netr_DatabaseSync2(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 817                        struct netr_DatabaseSync2 *r)
 818 {
 819         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 820 }
 821
 822
 823 /*
 824   netr_DatabaseRedo
 825 */
 826 static NTSTATUS netr_DatabaseRedo(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 827                        struct netr_DatabaseRedo *r)
 828 {
 829         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 830 }
 831
 832
 833 /*
 834   netr_LogonControl2Ex
 835 */
 836 static WERROR netr_LogonControl2Ex(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 837                        struct netr_LogonControl2Ex *r)
 838 {
 839         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 840 }
 841
 842
 843 /*
 844   netr_NETRENUMERATETRUSTEDDOMAINS
 845 */
 846 static WERROR netr_NETRENUMERATETRUSTEDDOMAINS(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 847                        struct netr_NETRENUMERATETRUSTEDDOMAINS *r)
 848 {
 849         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 850 }
 851
 852
 853 /*
 854   netr_DSRGETDCNAME
 855 */
 856 static WERROR netr_DSRGETDCNAME(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 857                        struct netr_DSRGETDCNAME *r)
 858 {
 859         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 860 }
 861
 862
 863 /*
 864   netr_NETRLOGONDUMMYROUTINE1
 865 */
 866 static WERROR netr_NETRLOGONDUMMYROUTINE1(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 867                        struct netr_NETRLOGONDUMMYROUTINE1 *r)
 868 {
 869         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 870 }
 871
 872
 873 /*
 874   netr_NETRLOGONSETSERVICEBITS
 875 */
 876 static WERROR netr_NETRLOGONSETSERVICEBITS(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 877                        struct netr_NETRLOGONSETSERVICEBITS *r)
 878 {
 879         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 880 }
 881
 882
 883 /*
 884   netr_NETRLOGONGETTRUSTRID
 885 */
 886 static WERROR netr_NETRLOGONGETTRUSTRID(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 887                        struct netr_NETRLOGONGETTRUSTRID *r)
 888 {
 889         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 890 }
 891
 892
 893 /*
 894   netr_NETRLOGONCOMPUTESERVERDIGEST
 895 */
 896 static WERROR netr_NETRLOGONCOMPUTESERVERDIGEST(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 897                        struct netr_NETRLOGONCOMPUTESERVERDIGEST *r)
 898 {
 899         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 900 }
 901
 902
 903 /*
 904   netr_NETRLOGONCOMPUTECLIENTDIGEST
 905 */
 906 static WERROR netr_NETRLOGONCOMPUTECLIENTDIGEST(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 907                        struct netr_NETRLOGONCOMPUTECLIENTDIGEST *r)
 908 {
 909         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 910 }
 911
 912
 913 /*
 914   netr_DSRGETDCNAMEX
 915 */
 916 static WERROR netr_DSRGETDCNAMEX(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 917                        struct netr_DSRGETDCNAMEX *r)
 918 {
 919         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 920 }
 921
 922
 923 /*
 924   netr_DSRGETSITENAME
 925 */
 926 static WERROR netr_DSRGETSITENAME(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 927                        struct netr_DSRGETSITENAME *r)
 928 {
 929         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 930 }
 931
 932
 933 /*
 934   fill in a netr_DomainTrustInfo from a ldb search result
 935 */
 936 static NTSTATUS fill_domain_trust_info(TALLOC_CTX *mem_ctx, struct ldb_message *res,
 937                                        struct netr_DomainTrustInfo *info, BOOL is_local)
 938 {
 939         ZERO_STRUCTP(info);
 940
 941         if (is_local) {
 942                 info->domainname.string = samdb_result_string(res, "name", NULL);
 943                 info->fulldomainname.string = samdb_result_string(res, "dnsDomain", NULL);
 944                 info->guid = samdb_result_guid(res, "objectGUID");
 945                 info->sid = samdb_result_dom_sid(mem_ctx, res, "objectSid");
 946         } else {
 947                 info->domainname.string = samdb_result_string(res, "flatName", NULL);
 948                 info->fulldomainname.string = samdb_result_string(res, "name", NULL);
 949                 info->guid = samdb_result_guid(res, "objectGUID");
 950                 info->sid = samdb_result_dom_sid(mem_ctx, res, "securityIdentifier");
 951         }
 952
 953         /* TODO: we need proper forest support */
 954         info->forest.string = info->fulldomainname.string;
 955
 956         return NT_STATUS_OK;
 957 }
 958
 959 /*
 960   netr_LogonGetDomainInfo
 961   this is called as part of the ADS domain logon procedure.
 962 */
 963 static NTSTATUS netr_LogonGetDomainInfo(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 964                                         struct netr_LogonGetDomainInfo *r)
 965 {
 966         struct server_pipe_state *pipe_state = dce_call->conn->private;
 967         const char * const attrs[] = { "name", "dnsDomain", "objectSid",
 968                                        "objectGUID", "flatName", "securityIdentifier",
 969                                        NULL };
 970         void *sam_ctx;
 971         struct ldb_message **res1, **res2;
 972         struct netr_DomainInfo1 *info1;
 973         int ret1, ret2, i;
 974         NTSTATUS status;
 975
 976         status = netr_creds_server_step_check(pipe_state,
 977                                               r->in.credential, r->out.credential);
 978         if (!NT_STATUS_IS_OK(status)) {
 979                 return status;
 980         }
 981
 982         sam_ctx = samdb_connect(mem_ctx);
 983         if (sam_ctx == NULL) {
 984                 return NT_STATUS_INVALID_SYSTEM_SERVICE;
 985         }
 986
 987         /* we need to do two searches. The first will pull our primary
 988            domain and the second will pull any trusted domains. Our
 989            primary domain is also a "trusted" domain, so we need to
 990            put the primary domain into the lists of returned trusts as
 991            well */
 992         ret1 = samdb_search(sam_ctx, mem_ctx, NULL, &res1, attrs, "(objectClass=domainDNS)");
 993         if (ret1 != 1) {
 994                 return NT_STATUS_INTERNAL_DB_CORRUPTION;
 995         }
 996
 997         ret2 = samdb_search(sam_ctx, mem_ctx, NULL, &res2, attrs, "(objectClass=trustedDomain)");
 998         if (ret2 == -1) {
 999                 return NT_STATUS_INTERNAL_DB_CORRUPTION;
1000         }
1001
1002         info1 = talloc_p(mem_ctx, struct netr_DomainInfo1);
1003         if (info1 == NULL) {
1004                 return NT_STATUS_NO_MEMORY;
1005         }
1006
1007         ZERO_STRUCTP(info1);
1008
1009         info1->num_trusts = ret2 + 1;
1010         info1->trusts = talloc_array_p(mem_ctx, struct netr_DomainTrustInfo,
1011                                        info1->num_trusts);
1012         if (info1->trusts == NULL) {
1013                 return NT_STATUS_NO_MEMORY;
1014         }
1015
1016         status = fill_domain_trust_info(mem_ctx, res1[0], &info1->domaininfo, True);
1017         if (!NT_STATUS_IS_OK(status)) {
1018                 return status;
1019         }
1020
1021         status = fill_domain_trust_info(mem_ctx, res1[0], &info1->trusts[0], True);
1022         if (!NT_STATUS_IS_OK(status)) {
1023                 return status;
1024         }
1025
1026         for (i=0;i<ret2;i++) {
1027                 status = fill_domain_trust_info(mem_ctx, res2[i], &info1->trusts[i+1], False);
1028                 if (!NT_STATUS_IS_OK(status)) {
1029                         return status;
1030                 }
1031         }
1032
1033         r->out.info.info1 = info1;
1034
1035         return NT_STATUS_OK;
1036 }
1037
1038
1039 /*
1040   netr_NETRSERVERPASSWORDSET2
1041 */
1042 static WERROR netr_NETRSERVERPASSWORDSET2(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1043                        struct netr_NETRSERVERPASSWORDSET2 *r)
1044 {
1045         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
1046 }
1047
1048
1049 /*
1050   netr_NETRSERVERPASSWORDGET
1051 */
1052 static WERROR netr_NETRSERVERPASSWORDGET(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1053                        struct netr_NETRSERVERPASSWORDGET *r)
1054 {
1055         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
1056 }
1057
1058
1059 /*
1060   netr_NETRLOGONSENDTOSAM
1061 */
1062 static WERROR netr_NETRLOGONSENDTOSAM(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1063                        struct netr_NETRLOGONSENDTOSAM *r)
1064 {
1065         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
1066 }
1067
1068
1069 /*
1070   netr_DSRADDRESSTOSITENAMESW
1071 */
1072 static WERROR netr_DSRADDRESSTOSITENAMESW(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1073                        struct netr_DSRADDRESSTOSITENAMESW *r)
1074 {
1075         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
1076 }
1077
1078
1079 /*
1080   netr_DrsGetDCNameEx2
1081 */
1082 static WERROR netr_DrsGetDCNameEx2(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1083                        struct netr_DrsGetDCNameEx2 *r)
1084 {
1085         const char * const attrs[] = { "dnsDomain", "objectGUID", NULL };
1086         void *sam_ctx;
1087         struct ldb_message **res;
1088         int ret;
1089
1090         ZERO_STRUCT(r->out);
1091
1092         sam_ctx = samdb_connect(mem_ctx);
1093         if (sam_ctx == NULL) {
1094                 return WERR_DS_SERVICE_UNAVAILABLE;
1095         }
1096
1097         ret = samdb_search(sam_ctx, mem_ctx, NULL, &res, attrs,
1098                                 "(&(objectClass=domainDNS)(dnsDomain=%s))",
1099                                 r->in.domain_name);
1100         if (ret != 1) {
1101                 return WERR_NO_SUCH_DOMAIN;
1102         }
1103
1104         r->out.info = talloc_p(mem_ctx, struct netr_DrsGetDCNameEx2Info);
1105         if (!r->out.info) {
1106                 return WERR_NOMEM;
1107         }
1108
1109         /* TODO: - return real IP address
1110          *       - check all r->in.* parameters (server_unc is ignored by w2k3!)
1111          */
1112         r->out.info->dc_unc             = talloc_asprintf(mem_ctx, "\\\\%s.%s", lp_netbios_name(),lp_realm());
1113         r->out.info->dc_address = talloc_strdup(mem_ctx, "\\\\0.0.0.0");
1114         r->out.info->dc_address_type    = 1;
1115         r->out.info->domain_guid        = samdb_result_guid(res[0], "objectGUID");
1116         r->out.info->domain_name        = samdb_result_string(res[0], "dnsDomain", NULL);
1117         r->out.info->forest_name        = samdb_result_string(res[0], "dnsDomain", NULL);
1118         r->out.info->dc_flags           = 0xE00001FD;
1119         r->out.info->dc_site_name       = talloc_strdup(mem_ctx, "Default-First-Site-Name");
1120         r->out.info->client_site_name   = talloc_strdup(mem_ctx, "Default-First-Site-Name");
1121
1122         return WERR_OK;
1123 }
1124
1125
1126 /*
1127   netr_NETRLOGONGETTIMESERVICEPARENTDOMAIN
1128 */
1129 static WERROR netr_NETRLOGONGETTIMESERVICEPARENTDOMAIN(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1130                        struct netr_NETRLOGONGETTIMESERVICEPARENTDOMAIN *r)
1131 {
1132         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
1133 }
1134
1135
1136 /*
1137   netr_NETRENUMERATETRUSTEDDOMAINSEX
1138 */
1139 static WERROR netr_NETRENUMERATETRUSTEDDOMAINSEX(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1140                        struct netr_NETRENUMERATETRUSTEDDOMAINSEX *r)
1141 {
1142         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
1143 }
1144
1145
1146 /*
1147   netr_DSRADDRESSTOSITENAMESEXW
1148 */
1149 static WERROR netr_DSRADDRESSTOSITENAMESEXW(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1150                        struct netr_DSRADDRESSTOSITENAMESEXW *r)
1151 {
1152         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
1153 }
1154
1155
1156 /*
1157   netr_DSRGETDCSITECOVERAGEW
1158 */
1159 static WERROR netr_DSRGETDCSITECOVERAGEW(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1160                        struct netr_DSRGETDCSITECOVERAGEW *r)
1161 {
1162         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
1163 }
1164
1165
1166 /*
1167   netr_DsrEnumerateDomainTrusts
1168 */
1169 static WERROR netr_DsrEnumerateDomainTrusts(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1170                                               struct netr_DsrEnumerateDomainTrusts *r)
1171 {
1172         struct netr_DomainTrust *trusts;
1173         void *sam_ctx;
1174         int ret, i;
1175         struct ldb_message **res;
1176         const char * const attrs[] = { "name", "dnsDomain", "objectSid", "objectGUID", NULL };
1177
1178         ZERO_STRUCT(r->out);
1179
1180         sam_ctx = samdb_connect(mem_ctx);
1181         if (sam_ctx == NULL) {
1182                 return WERR_GENERAL_FAILURE;
1183         }
1184
1185         ret = samdb_search(sam_ctx, mem_ctx, NULL, &res, attrs, "(objectClass=domainDNS)");
1186         if (ret == -1) {
1187                 return WERR_GENERAL_FAILURE;
1188         }
1189
1190         if (ret == 0) {
1191                 return WERR_OK;
1192         }
1193
1194         trusts = talloc_array_p(mem_ctx, struct netr_DomainTrust, ret);
1195         if (trusts == NULL) {
1196                 return WERR_NOMEM;
1197         }
1198
1199         r->out.count = ret;
1200         r->out.trusts = trusts;
1201
1202         /* TODO: add filtering by trust_flags, and correct trust_type
1203            and attributes */
1204         for (i=0;i<ret;i++) {
1205                 trusts[i].netbios_name = samdb_result_string(res[i], "name", NULL);
1206                 trusts[i].dns_name     = samdb_result_string(res[i], "dnsDomain", NULL);
1207                 trusts[i].trust_flags =
1208                         NETR_TRUST_FLAG_TREEROOT |
1209                         NETR_TRUST_FLAG_IN_FOREST |
1210                         NETR_TRUST_FLAG_PRIMARY;
1211                 trusts[i].parent_index = 0;
1212                 trusts[i].trust_type = 2;
1213                 trusts[i].trust_attributes = 0;
1214                 trusts[i].sid  = samdb_result_dom_sid(mem_ctx, res[i], "objectSid");
1215                 trusts[i].guid = samdb_result_guid(res[i], "objectGUID");
1216         }
1217
1218
1219         return WERR_OK;
1220 }
1221
1222
1223 /*
1224   netr_DSRDEREGISTERDNSHOSTRECORDS
1225 */
1226 static WERROR netr_DSRDEREGISTERDNSHOSTRECORDS(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1227                        struct netr_DSRDEREGISTERDNSHOSTRECORDS *r)
1228 {
1229         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
1230 }
1231
1232
1233 /*
1234   netr_NETRSERVERTRUSTPASSWORDSGET
1235 */
1236 static WERROR netr_NETRSERVERTRUSTPASSWORDSGET(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1237                        struct netr_NETRSERVERTRUSTPASSWORDSGET *r)
1238 {
1239         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
1240 }
1241
1242
1243 /*
1244   netr_DSRGETFORESTTRUSTINFORMATION
1245 */
1246 static WERROR netr_DSRGETFORESTTRUSTINFORMATION(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1247                        struct netr_DSRGETFORESTTRUSTINFORMATION *r)
1248 {
1249         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
1250 }
1251
1252
1253 /*
1254   netr_NETRGETFORESTTRUSTINFORMATION
1255 */
1256 static WERROR netr_NETRGETFORESTTRUSTINFORMATION(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1257                        struct netr_NETRGETFORESTTRUSTINFORMATION *r)
1258 {
1259         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
1260 }
1261
1262
1263 /*
1264   netr_NETRSERVERGETTRUSTINFO
1265 */
1266 static WERROR netr_NETRSERVERGETTRUSTINFO(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1267                        struct netr_NETRSERVERGETTRUSTINFO *r)
1268 {
1269         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
1270 }
1271
1272
1273 /* include the generated boilerplate */
1274 #include "librpc/gen_ndr/ndr_netlogon_s.c"