source3/rpc_server/srv_netlog_nt.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  RPC Pipe client / server routines
   4  *  Copyright (C) Andrew Tridgell              1992-1997,
   5  *  Copyright (C) Luke Kenneth Casson Leighton 1996-1997,
   6  *  Copyright (C) Paul Ashton                       1997.
   7  *  Copyright (C) Jeremy Allison               1998-2001.
   8  *  Copyright (C) Andrew Bartlett                   2001.
   9  *  Copyright (C) Guenther Deschner                 2008.
  10  *
  11  *  This program is free software; you can redistribute it and/or modify
  12  *  it under the terms of the GNU General Public License as published by
  13  *  the Free Software Foundation; either version 3 of the License, or
  14  *  (at your option) any later version.
  15  *
  16  *  This program is distributed in the hope that it will be useful,
  17  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  *  GNU General Public License for more details.
  20  *
  21  *  You should have received a copy of the GNU General Public License
  22  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  23  */
  24
  25 /* This is the implementation of the netlogon pipe. */
  26
  27 #include "includes.h"
  28
  29 extern userdom_struct current_user_info;
  30
  31 #undef DBGC_CLASS
  32 #define DBGC_CLASS DBGC_RPC_SRV
  33
  34 /*************************************************************************
  35  init_net_r_req_chal:
  36  *************************************************************************/
  37
  38 static void init_net_r_req_chal(struct netr_Credential *r,
  39                                 struct netr_Credential *srv_chal)
  40 {
  41         DEBUG(6,("init_net_r_req_chal: %d\n", __LINE__));
  42
  43         memcpy(r->data, srv_chal->data, sizeof(r->data));
  44 }
  45
  46 /*******************************************************************
  47  Inits a netr_NETLOGON_INFO_1 structure.
  48 ********************************************************************/
  49
  50 static void init_netlogon_info1(struct netr_NETLOGON_INFO_1 *r,
  51                                 uint32_t flags,
  52                                 uint32_t pdc_connection_status)
  53 {
  54         r->flags = flags;
  55         r->pdc_connection_status = pdc_connection_status;
  56 }
  57
  58 /*******************************************************************
  59  Inits a netr_NETLOGON_INFO_2 structure.
  60 ********************************************************************/
  61
  62 static void init_netlogon_info2(struct netr_NETLOGON_INFO_2 *r,
  63                                 uint32_t flags,
  64                                 uint32_t pdc_connection_status,
  65                                 const char *trusted_dc_name,
  66                                 uint32_t tc_connection_status)
  67 {
  68         r->flags = flags;
  69         r->pdc_connection_status = pdc_connection_status;
  70         r->trusted_dc_name = trusted_dc_name;
  71         r->tc_connection_status = tc_connection_status;
  72 }
  73
  74 /*******************************************************************
  75  Inits a netr_NETLOGON_INFO_3 structure.
  76 ********************************************************************/
  77
  78 static void init_netlogon_info3(struct netr_NETLOGON_INFO_3 *r,
  79                                 uint32_t flags,
  80                                 uint32_t logon_attempts)
  81 {
  82         r->flags = flags;
  83         r->logon_attempts = logon_attempts;
  84 }
  85
  86 /*************************************************************************
  87  _netr_LogonControl
  88  *************************************************************************/
  89
  90 WERROR _netr_LogonControl(pipes_struct *p,
  91                           struct netr_LogonControl *r)
  92 {
  93         struct netr_NETLOGON_INFO_1 *info1;
  94         uint32_t flags = 0x0;
  95         uint32_t pdc_connection_status = W_ERROR_V(WERR_OK);
  96
  97         /* Setup the Logon Control response */
  98
  99         switch (r->in.level) {
 100                 case 1:
 101                         info1 = TALLOC_ZERO_P(p->mem_ctx, struct netr_NETLOGON_INFO_1);
 102                         if (!info1) {
 103                                 return WERR_NOMEM;
 104                         }
 105                         init_netlogon_info1(info1,
 106                                             flags,
 107                                             pdc_connection_status);
 108                         r->out.info->info1 = info1;
 109                         break;
 110                 default:
 111                         return WERR_UNKNOWN_LEVEL;
 112         }
 113
 114         return WERR_OK;
 115 }
 116
 117 /****************************************************************************
 118 Send a message to smbd to do a sam synchronisation
 119 **************************************************************************/
 120
 121 static void send_sync_message(void)
 122 {
 123         DEBUG(3, ("sending sam synchronisation message\n"));
 124         message_send_all(smbd_messaging_context(), MSG_SMB_SAM_SYNC, NULL, 0,
 125                          NULL);
 126 }
 127
 128 /*************************************************************************
 129  _netr_LogonControl2
 130  *************************************************************************/
 131
 132 WERROR _netr_LogonControl2(pipes_struct *p,
 133                            struct netr_LogonControl2 *r)
 134 {
 135         uint32 flags = 0x0;
 136         uint32 pdc_connection_status = 0x0;
 137         uint32 logon_attempts = 0x0;
 138         uint32 tc_status;
 139         fstring dc_name2;
 140         const char *dc_name = NULL;
 141         struct sockaddr_storage dc_ss;
 142         const char *domain = NULL;
 143         struct netr_NETLOGON_INFO_1 *info1;
 144         struct netr_NETLOGON_INFO_2 *info2;
 145         struct netr_NETLOGON_INFO_3 *info3;
 146
 147         tc_status = W_ERROR_V(WERR_NO_SUCH_DOMAIN);
 148
 149         switch (r->in.function_code) {
 150                 case NETLOGON_CONTROL_TC_QUERY:
 151                         domain = r->in.data->domain;
 152
 153                         if ( !is_trusted_domain( domain ) )
 154                                 break;
 155
 156                         if ( !get_dc_name( domain, NULL, dc_name2, &dc_ss ) ) {
 157                                 tc_status = W_ERROR_V(WERR_NO_LOGON_SERVERS);
 158                                 break;
 159                         }
 160
 161                         dc_name = talloc_asprintf(p->mem_ctx, "\\\\%s", dc_name2);
 162                         if (!dc_name) {
 163                                 return WERR_NOMEM;
 164                         }
 165
 166                         tc_status = W_ERROR_V(WERR_OK);
 167
 168                         break;
 169
 170                 case NETLOGON_CONTROL_REDISCOVER:
 171                         domain = r->in.data->domain;
 172
 173                         if ( !is_trusted_domain( domain ) )
 174                                 break;
 175
 176                         if ( !get_dc_name( domain, NULL, dc_name2, &dc_ss ) ) {
 177                                 tc_status = W_ERROR_V(WERR_NO_LOGON_SERVERS);
 178                                 break;
 179                         }
 180
 181                         dc_name = talloc_asprintf(p->mem_ctx, "\\\\%s", dc_name2);
 182                         if (!dc_name) {
 183                                 return WERR_NOMEM;
 184                         }
 185
 186                         tc_status = W_ERROR_V(WERR_OK);
 187
 188                         break;
 189
 190                 default:
 191                         /* no idea what this should be */
 192                         DEBUG(0,("_netr_LogonControl2: unimplemented function level [%d]\n",
 193                                 r->in.function_code));
 194                         return WERR_UNKNOWN_LEVEL;
 195         }
 196
 197         /* prepare the response */
 198
 199         switch (r->in.level) {
 200                 case 1:
 201                         info1 = TALLOC_ZERO_P(p->mem_ctx, struct netr_NETLOGON_INFO_1);
 202                         W_ERROR_HAVE_NO_MEMORY(info1);
 203
 204                         init_netlogon_info1(info1,
 205                                             flags,
 206                                             pdc_connection_status);
 207                         r->out.query->info1 = info1;
 208                         break;
 209                 case 2:
 210                         info2 = TALLOC_ZERO_P(p->mem_ctx, struct netr_NETLOGON_INFO_2);
 211                         W_ERROR_HAVE_NO_MEMORY(info2);
 212
 213                         init_netlogon_info2(info2,
 214                                             flags,
 215                                             pdc_connection_status,
 216                                             dc_name,
 217                                             tc_status);
 218                         r->out.query->info2 = info2;
 219                         break;
 220                 case 3:
 221                         info3 = TALLOC_ZERO_P(p->mem_ctx, struct netr_NETLOGON_INFO_3);
 222                         W_ERROR_HAVE_NO_MEMORY(info3);
 223
 224                         init_netlogon_info3(info3,
 225                                             flags,
 226                                             logon_attempts);
 227                         r->out.query->info3 = info3;
 228                         break;
 229                 default:
 230                         return WERR_UNKNOWN_LEVEL;
 231         }
 232
 233         if (lp_server_role() == ROLE_DOMAIN_BDC) {
 234                 send_sync_message();
 235         }
 236
 237         return WERR_OK;
 238 }
 239
 240 /*************************************************************************
 241  _netr_NetrEnumerateTrustedDomains
 242  *************************************************************************/
 243
 244 WERROR _netr_NetrEnumerateTrustedDomains(pipes_struct *p,
 245                                          struct netr_NetrEnumerateTrustedDomains *r)
 246 {
 247         struct netr_Blob trusted_domains_blob;
 248         DATA_BLOB blob;
 249
 250         DEBUG(6,("_netr_NetrEnumerateTrustedDomains: %d\n", __LINE__));
 251
 252         /* set up the Trusted Domain List response */
 253
 254         blob = data_blob_talloc_zero(p->mem_ctx, 2);
 255         trusted_domains_blob.data = blob.data;
 256         trusted_domains_blob.length = blob.length;
 257
 258         DEBUG(6,("_netr_NetrEnumerateTrustedDomains: %d\n", __LINE__));
 259
 260         *r->out.trusted_domains_blob = trusted_domains_blob;
 261
 262         return WERR_OK;
 263 }
 264
 265 /******************************************************************
 266  gets a machine password entry.  checks access rights of the host.
 267  ******************************************************************/
 268
 269 static NTSTATUS get_md4pw(char *md4pw, const char *mach_acct, uint16 sec_chan_type)
 270 {
 271         struct samu *sampass = NULL;
 272         const uint8 *pass;
 273         bool ret;
 274         uint32 acct_ctrl;
 275
 276 #if 0
 277         char addr[INET6_ADDRSTRLEN];
 278
 279     /*
 280      * Currently this code is redundent as we already have a filter
 281      * by hostname list. What this code really needs to do is to
 282      * get a hosts allowed/hosts denied list from the SAM database
 283      * on a per user basis, and make the access decision there.
 284      * I will leave this code here for now as a reminder to implement
 285      * this at a later date. JRA.
 286      */
 287
 288         if (!allow_access(lp_domain_hostsdeny(), lp_domain_hostsallow(),
 289                         client_name(get_client_fd()),
 290                         client_addr(get_client_fd(),addr,sizeof(addr)))) {
 291                 DEBUG(0,("get_md4pw: Workstation %s denied access to domain\n", mach_acct));
 292                 return False;
 293         }
 294 #endif /* 0 */
 295
 296         if ( !(sampass = samu_new( NULL )) ) {
 297                 return NT_STATUS_NO_MEMORY;
 298         }
 299
 300         /* JRA. This is ok as it is only used for generating the challenge. */
 301         become_root();
 302         ret = pdb_getsampwnam(sampass, mach_acct);
 303         unbecome_root();
 304
 305         if (!ret) {
 306                 DEBUG(0,("get_md4pw: Workstation %s: no account in domain\n", mach_acct));
 307                 TALLOC_FREE(sampass);
 308                 return NT_STATUS_ACCESS_DENIED;
 309         }
 310
 311         acct_ctrl = pdb_get_acct_ctrl(sampass);
 312         if (acct_ctrl & ACB_DISABLED) {
 313                 DEBUG(0,("get_md4pw: Workstation %s: account is disabled\n", mach_acct));
 314                 TALLOC_FREE(sampass);
 315                 return NT_STATUS_ACCOUNT_DISABLED;
 316         }
 317
 318         if (!(acct_ctrl & ACB_SVRTRUST) &&
 319             !(acct_ctrl & ACB_WSTRUST) &&
 320             !(acct_ctrl & ACB_DOMTRUST))
 321         {
 322                 DEBUG(0,("get_md4pw: Workstation %s: account is not a trust account\n", mach_acct));
 323                 TALLOC_FREE(sampass);
 324                 return NT_STATUS_NO_TRUST_SAM_ACCOUNT;
 325         }
 326
 327         switch (sec_chan_type) {
 328                 case SEC_CHAN_BDC:
 329                         if (!(acct_ctrl & ACB_SVRTRUST)) {
 330                                 DEBUG(0,("get_md4pw: Workstation %s: BDC secure channel requested "
 331                                          "but not a server trust account\n", mach_acct));
 332                                 TALLOC_FREE(sampass);
 333                                 return NT_STATUS_NO_TRUST_SAM_ACCOUNT;
 334                         }
 335                         break;
 336                 case SEC_CHAN_WKSTA:
 337                         if (!(acct_ctrl & ACB_WSTRUST)) {
 338                                 DEBUG(0,("get_md4pw: Workstation %s: WORKSTATION secure channel requested "
 339                                          "but not a workstation trust account\n", mach_acct));
 340                                 TALLOC_FREE(sampass);
 341                                 return NT_STATUS_NO_TRUST_SAM_ACCOUNT;
 342                         }
 343                         break;
 344                 case SEC_CHAN_DOMAIN:
 345                         if (!(acct_ctrl & ACB_DOMTRUST)) {
 346                                 DEBUG(0,("get_md4pw: Workstation %s: DOMAIN secure channel requested "
 347                                          "but not a interdomain trust account\n", mach_acct));
 348                                 TALLOC_FREE(sampass);
 349                                 return NT_STATUS_NO_TRUST_SAM_ACCOUNT;
 350                         }
 351                         break;
 352                 default:
 353                         break;
 354         }
 355
 356         if ((pass = pdb_get_nt_passwd(sampass)) == NULL) {
 357                 DEBUG(0,("get_md4pw: Workstation %s: account does not have a password\n", mach_acct));
 358                 TALLOC_FREE(sampass);
 359                 return NT_STATUS_LOGON_FAILURE;
 360         }
 361
 362         memcpy(md4pw, pass, 16);
 363         dump_data(5, (uint8 *)md4pw, 16);
 364
 365         TALLOC_FREE(sampass);
 366
 367         return NT_STATUS_OK;
 368
 369
 370 }
 371
 372 /*************************************************************************
 373  _netr_ServerReqChallenge
 374  *************************************************************************/
 375
 376 NTSTATUS _netr_ServerReqChallenge(pipes_struct *p,
 377                                   struct netr_ServerReqChallenge *r)
 378 {
 379         if (!p->dc) {
 380                 p->dc = TALLOC_ZERO_P(p->pipe_state_mem_ctx, struct dcinfo);
 381                 if (!p->dc) {
 382                         return NT_STATUS_NO_MEMORY;
 383                 }
 384         } else {
 385                 DEBUG(10,("_netr_ServerReqChallenge: new challenge requested. Clearing old state.\n"));
 386                 ZERO_STRUCTP(p->dc);
 387         }
 388
 389         fstrcpy(p->dc->remote_machine, r->in.computer_name);
 390
 391         /* Save the client challenge to the server. */
 392         memcpy(p->dc->clnt_chal.data, r->in.credentials->data,
 393                 sizeof(r->in.credentials->data));
 394
 395         /* Create a server challenge for the client */
 396         /* Set this to a random value. */
 397         generate_random_buffer(p->dc->srv_chal.data, 8);
 398
 399         /* set up the LSA REQUEST CHALLENGE response */
 400         init_net_r_req_chal(r->out.return_credentials, &p->dc->srv_chal);
 401
 402         p->dc->challenge_sent = True;
 403
 404         return NT_STATUS_OK;
 405 }
 406
 407 /*************************************************************************
 408  _netr_ServerAuthenticate
 409  Create the initial credentials.
 410  *************************************************************************/
 411
 412 NTSTATUS _netr_ServerAuthenticate(pipes_struct *p,
 413                                   struct netr_ServerAuthenticate *r)
 414 {
 415         NTSTATUS status;
 416         struct netr_Credential srv_chal_out;
 417
 418         if (!p->dc || !p->dc->challenge_sent) {
 419                 return NT_STATUS_ACCESS_DENIED;
 420         }
 421
 422         status = get_md4pw((char *)p->dc->mach_pw,
 423                            r->in.account_name,
 424                            r->in.secure_channel_type);
 425         if (!NT_STATUS_IS_OK(status)) {
 426                 DEBUG(0,("_netr_ServerAuthenticate: get_md4pw failed. Failed to "
 427                         "get password for machine account %s "
 428                         "from client %s: %s\n",
 429                         r->in.account_name,
 430                         r->in.computer_name,
 431                         nt_errstr(status) ));
 432                 /* always return NT_STATUS_ACCESS_DENIED */
 433                 return NT_STATUS_ACCESS_DENIED;
 434         }
 435
 436         /* From the client / server challenges and md4 password, generate sess key */
 437         creds_server_init(0,                    /* No neg flags. */
 438                         p->dc,
 439                         &p->dc->clnt_chal,      /* Stored client chal. */
 440                         &p->dc->srv_chal,       /* Stored server chal. */
 441                         p->dc->mach_pw,
 442                         &srv_chal_out);
 443
 444         /* Check client credentials are valid. */
 445         if (!netlogon_creds_server_check(p->dc, r->in.credentials)) {
 446                 DEBUG(0,("_netr_ServerAuthenticate: netlogon_creds_server_check failed. Rejecting auth "
 447                         "request from client %s machine account %s\n",
 448                         r->in.computer_name,
 449                         r->in.account_name));
 450                 return NT_STATUS_ACCESS_DENIED;
 451         }
 452
 453         fstrcpy(p->dc->mach_acct, r->in.account_name);
 454         fstrcpy(p->dc->remote_machine, r->in.computer_name);
 455         p->dc->authenticated = True;
 456
 457         /* set up the LSA AUTH response */
 458         /* Return the server credentials. */
 459
 460         memcpy(r->out.return_credentials->data, &srv_chal_out.data,
 461                sizeof(r->out.return_credentials->data));
 462
 463         return NT_STATUS_OK;
 464 }
 465
 466 /*************************************************************************
 467  _netr_ServerAuthenticate2
 468  *************************************************************************/
 469
 470 NTSTATUS _netr_ServerAuthenticate2(pipes_struct *p,
 471                                    struct netr_ServerAuthenticate2 *r)
 472 {
 473         NTSTATUS status;
 474         uint32_t srv_flgs;
 475         struct netr_Credential srv_chal_out;
 476
 477         /* We use this as the key to store the creds: */
 478         /* r->in.computer_name */
 479
 480         if (!p->dc || !p->dc->challenge_sent) {
 481                 DEBUG(0,("_netr_ServerAuthenticate2: no challenge sent to client %s\n",
 482                         r->in.computer_name));
 483                 return NT_STATUS_ACCESS_DENIED;
 484         }
 485
 486         if ( (lp_server_schannel() == true) &&
 487              ((*r->in.negotiate_flags & NETLOGON_NEG_SCHANNEL) == 0) ) {
 488
 489                 /* schannel must be used, but client did not offer it. */
 490                 DEBUG(0,("_netr_ServerAuthenticate2: schannel required but client failed "
 491                         "to offer it. Client was %s\n",
 492                         r->in.account_name));
 493                 return NT_STATUS_ACCESS_DENIED;
 494         }
 495
 496         status = get_md4pw((char *)p->dc->mach_pw,
 497                            r->in.account_name,
 498                            r->in.secure_channel_type);
 499         if (!NT_STATUS_IS_OK(status)) {
 500                 DEBUG(0,("_netr_ServerAuthenticate2: failed to get machine password for "
 501                         "account %s: %s\n",
 502                         r->in.account_name, nt_errstr(status) ));
 503                 /* always return NT_STATUS_ACCESS_DENIED */
 504                 return NT_STATUS_ACCESS_DENIED;
 505         }
 506
 507         /* From the client / server challenges and md4 password, generate sess key */
 508         creds_server_init(*r->in.negotiate_flags,
 509                         p->dc,
 510                         &p->dc->clnt_chal,      /* Stored client chal. */
 511                         &p->dc->srv_chal,       /* Stored server chal. */
 512                         p->dc->mach_pw,
 513                         &srv_chal_out);
 514
 515         /* Check client credentials are valid. */
 516         if (!netlogon_creds_server_check(p->dc, r->in.credentials)) {
 517                 DEBUG(0,("_netr_ServerAuthenticate2: netlogon_creds_server_check failed. Rejecting auth "
 518                         "request from client %s machine account %s\n",
 519                         r->in.computer_name,
 520                         r->in.account_name));
 521                 return NT_STATUS_ACCESS_DENIED;
 522         }
 523
 524         srv_flgs = 0x000001ff;
 525
 526         if (lp_server_schannel() != false) {
 527                 srv_flgs |= NETLOGON_NEG_SCHANNEL;
 528         }
 529
 530         /* set up the LSA AUTH 2 response */
 531         memcpy(r->out.return_credentials->data, &srv_chal_out.data,
 532                sizeof(r->out.return_credentials->data));
 533         *r->out.negotiate_flags = srv_flgs;
 534
 535         fstrcpy(p->dc->mach_acct, r->in.account_name);
 536         fstrcpy(p->dc->remote_machine, r->in.computer_name);
 537         fstrcpy(p->dc->domain, lp_workgroup() );
 538
 539         p->dc->authenticated = True;
 540
 541         /* Store off the state so we can continue after client disconnect. */
 542         become_root();
 543         secrets_store_schannel_session_info(p->mem_ctx,
 544                                             r->in.computer_name,
 545                                             p->dc);
 546         unbecome_root();
 547
 548         return NT_STATUS_OK;
 549 }
 550
 551 /*************************************************************************
 552  _netr_ServerPasswordSet
 553  *************************************************************************/
 554
 555 NTSTATUS _netr_ServerPasswordSet(pipes_struct *p,
 556                                  struct netr_ServerPasswordSet *r)
 557 {
 558         NTSTATUS status = NT_STATUS_OK;
 559         fstring remote_machine;
 560         struct samu *sampass=NULL;
 561         bool ret = False;
 562         unsigned char pwd[16];
 563         int i;
 564         uint32 acct_ctrl;
 565         struct netr_Authenticator cred_out;
 566         const uchar *old_pw;
 567
 568         DEBUG(5,("_netr_ServerPasswordSet: %d\n", __LINE__));
 569
 570         /* We need the remote machine name for the creds lookup. */
 571         fstrcpy(remote_machine, r->in.computer_name);
 572
 573         if ( (lp_server_schannel() == True) && (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) ) {
 574                 /* 'server schannel = yes' should enforce use of
 575                    schannel, the client did offer it in auth2, but
 576                    obviously did not use it. */
 577                 DEBUG(0,("_netr_ServerPasswordSet: client %s not using schannel for netlogon\n",
 578                         remote_machine ));
 579                 return NT_STATUS_ACCESS_DENIED;
 580         }
 581
 582         if (!p->dc) {
 583                 /* Restore the saved state of the netlogon creds. */
 584                 become_root();
 585                 ret = secrets_restore_schannel_session_info(p->pipe_state_mem_ctx,
 586                                                         remote_machine,
 587                                                         &p->dc);
 588                 unbecome_root();
 589                 if (!ret) {
 590                         return NT_STATUS_INVALID_HANDLE;
 591                 }
 592         }
 593
 594         if (!p->dc || !p->dc->authenticated) {
 595                 return NT_STATUS_INVALID_HANDLE;
 596         }
 597
 598         DEBUG(3,("_netr_ServerPasswordSet: Server Password Set by remote machine:[%s] on account [%s]\n",
 599                         remote_machine, p->dc->mach_acct));
 600
 601         /* Step the creds chain forward. */
 602         if (!netlogon_creds_server_step(p->dc, r->in.credential, &cred_out)) {
 603                 DEBUG(2,("_netr_ServerPasswordSet: netlogon_creds_server_step failed. Rejecting auth "
 604                         "request from client %s machine account %s\n",
 605                         remote_machine, p->dc->mach_acct ));
 606                 return NT_STATUS_INVALID_PARAMETER;
 607         }
 608
 609         /* We must store the creds state after an update. */
 610         sampass = samu_new( NULL );
 611         if (!sampass) {
 612                 return NT_STATUS_NO_MEMORY;
 613         }
 614
 615         become_root();
 616         secrets_store_schannel_session_info(p->pipe_state_mem_ctx,
 617                                                 remote_machine,
 618                                                 p->dc);
 619         ret = pdb_getsampwnam(sampass, p->dc->mach_acct);
 620         unbecome_root();
 621
 622         if (!ret) {
 623                 TALLOC_FREE(sampass);
 624                 return NT_STATUS_ACCESS_DENIED;
 625         }
 626
 627         /* Ensure the account exists and is a machine account. */
 628
 629         acct_ctrl = pdb_get_acct_ctrl(sampass);
 630
 631         if (!(acct_ctrl & ACB_WSTRUST ||
 632                       acct_ctrl & ACB_SVRTRUST ||
 633                       acct_ctrl & ACB_DOMTRUST)) {
 634                 TALLOC_FREE(sampass);
 635                 return NT_STATUS_NO_SUCH_USER;
 636         }
 637
 638         if (pdb_get_acct_ctrl(sampass) & ACB_DISABLED) {
 639                 TALLOC_FREE(sampass);
 640                 return NT_STATUS_ACCOUNT_DISABLED;
 641         }
 642
 643         /* Woah - what does this to to the credential chain ? JRA */
 644         cred_hash3(pwd, r->in.new_password->hash, p->dc->sess_key, 0);
 645
 646         DEBUG(100,("_netr_ServerPasswordSet: new given value was :\n"));
 647         for(i = 0; i < sizeof(pwd); i++)
 648                 DEBUG(100,("%02X ", pwd[i]));
 649         DEBUG(100,("\n"));
 650
 651         old_pw = pdb_get_nt_passwd(sampass);
 652
 653         if (old_pw && memcmp(pwd, old_pw, 16) == 0) {
 654                 /* Avoid backend modificiations and other fun if the
 655                    client changed the password to the *same thing* */
 656
 657                 ret = True;
 658         } else {
 659
 660                 /* LM password should be NULL for machines */
 661                 if (!pdb_set_lanman_passwd(sampass, NULL, PDB_CHANGED)) {
 662                         TALLOC_FREE(sampass);
 663                         return NT_STATUS_NO_MEMORY;
 664                 }
 665
 666                 if (!pdb_set_nt_passwd(sampass, pwd, PDB_CHANGED)) {
 667                         TALLOC_FREE(sampass);
 668                         return NT_STATUS_NO_MEMORY;
 669                 }
 670
 671                 if (!pdb_set_pass_last_set_time(sampass, time(NULL), PDB_CHANGED)) {
 672                         TALLOC_FREE(sampass);
 673                         /* Not quite sure what this one qualifies as, but this will do */
 674                         return NT_STATUS_UNSUCCESSFUL;
 675                 }
 676
 677                 become_root();
 678                 status = pdb_update_sam_account(sampass);
 679                 unbecome_root();
 680         }
 681
 682         /* set up the LSA Server Password Set response */
 683
 684         memcpy(r->out.return_authenticator, &cred_out,
 685                sizeof(r->out.return_authenticator));
 686
 687         TALLOC_FREE(sampass);
 688         return status;
 689 }
 690
 691 /*************************************************************************
 692  _netr_LogonSamLogoff
 693  *************************************************************************/
 694
 695 NTSTATUS _netr_LogonSamLogoff(pipes_struct *p,
 696                               struct netr_LogonSamLogoff *r)
 697 {
 698         if ( (lp_server_schannel() == True) && (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) ) {
 699                 /* 'server schannel = yes' should enforce use of
 700                    schannel, the client did offer it in auth2, but
 701                    obviously did not use it. */
 702                 DEBUG(0,("_netr_LogonSamLogoff: client %s not using schannel for netlogon\n",
 703                         get_remote_machine_name() ));
 704                 return NT_STATUS_ACCESS_DENIED;
 705         }
 706
 707
 708         if (!get_valid_user_struct(p->vuid))
 709                 return NT_STATUS_NO_SUCH_USER;
 710
 711         /* Using the remote machine name for the creds store: */
 712         /* r->in.computer_name */
 713
 714         if (!p->dc) {
 715                 /* Restore the saved state of the netlogon creds. */
 716                 bool ret;
 717
 718                 become_root();
 719                 ret = secrets_restore_schannel_session_info(p->pipe_state_mem_ctx,
 720                                                             r->in.computer_name,
 721                                                             &p->dc);
 722                 unbecome_root();
 723                 if (!ret) {
 724                         return NT_STATUS_INVALID_HANDLE;
 725                 }
 726         }
 727
 728         if (!p->dc || !p->dc->authenticated) {
 729                 return NT_STATUS_INVALID_HANDLE;
 730         }
 731
 732         /* checks and updates credentials.  creates reply credentials */
 733         if (!netlogon_creds_server_step(p->dc, r->in.credential, r->out.return_authenticator)) {
 734                 DEBUG(2,("_netr_LogonSamLogoff: netlogon_creds_server_step failed. Rejecting auth "
 735                         "request from client %s machine account %s\n",
 736                         r->in.computer_name, p->dc->mach_acct ));
 737                 return NT_STATUS_INVALID_PARAMETER;
 738         }
 739
 740         /* We must store the creds state after an update. */
 741         become_root();
 742         secrets_store_schannel_session_info(p->pipe_state_mem_ctx,
 743                                             r->in.computer_name,
 744                                             p->dc);
 745         unbecome_root();
 746
 747         return NT_STATUS_OK;
 748 }
 749
 750 /*************************************************************************
 751  _netr_LogonSamLogon
 752  *************************************************************************/
 753
 754 NTSTATUS _netr_LogonSamLogon(pipes_struct *p,
 755                              struct netr_LogonSamLogon *r)
 756 {
 757         NTSTATUS status = NT_STATUS_OK;
 758         struct netr_SamInfo3 *sam3 = NULL;
 759         union netr_LogonInfo *logon = r->in.logon;
 760         fstring nt_username, nt_domain, nt_workstation;
 761         auth_usersupplied_info *user_info = NULL;
 762         auth_serversupplied_info *server_info = NULL;
 763         struct auth_context *auth_context = NULL;
 764         uint8_t pipe_session_key[16];
 765         bool process_creds = true;
 766
 767         switch (p->hdr_req.opnum) {
 768                 case NDR_NETR_LOGONSAMLOGON:
 769                         process_creds = true;
 770                         break;
 771                 case NDR_NETR_LOGONSAMLOGONEX:
 772                 default:
 773                         process_creds = false;
 774         }
 775
 776         if ( (lp_server_schannel() == True) && (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) ) {
 777                 /* 'server schannel = yes' should enforce use of
 778                    schannel, the client did offer it in auth2, but
 779                    obviously did not use it. */
 780                 DEBUG(0,("_netr_LogonSamLogon: client %s not using schannel for netlogon\n",
 781                         get_remote_machine_name() ));
 782                 return NT_STATUS_ACCESS_DENIED;
 783         }
 784
 785         sam3 = TALLOC_ZERO_P(p->mem_ctx, struct netr_SamInfo3);
 786         if (!sam3) {
 787                 return NT_STATUS_NO_MEMORY;
 788         }
 789
 790         /* store the user information, if there is any. */
 791         r->out.validation->sam3 = sam3;
 792         *r->out.authoritative = true; /* authoritative response */
 793         if (r->in.validation_level != 2 && r->in.validation_level != 3) {
 794                 DEBUG(0,("_netr_LogonSamLogon: bad validation_level value %d.\n",
 795                         (int)r->in.validation_level));
 796                 return NT_STATUS_ACCESS_DENIED;
 797         }
 798
 799         if (!get_valid_user_struct(p->vuid))
 800                 return NT_STATUS_NO_SUCH_USER;
 801
 802         if (process_creds) {
 803                 fstring remote_machine;
 804
 805                 /* Get the remote machine name for the creds store. */
 806                 /* Note this is the remote machine this request is coming from (member server),
 807                    not neccessarily the workstation name the user is logging onto.
 808                 */
 809
 810                 fstrcpy(remote_machine, r->in.computer_name);
 811
 812                 if (!p->dc) {
 813                         /* Restore the saved state of the netlogon creds. */
 814                         bool ret;
 815
 816                         become_root();
 817                         ret = secrets_restore_schannel_session_info(p->pipe_state_mem_ctx,
 818                                         remote_machine,
 819                                         &p->dc);
 820                         unbecome_root();
 821                         if (!ret) {
 822                                 return NT_STATUS_INVALID_HANDLE;
 823                         }
 824                 }
 825
 826                 if (!p->dc || !p->dc->authenticated) {
 827                         return NT_STATUS_INVALID_HANDLE;
 828                 }
 829
 830                 /* checks and updates credentials.  creates reply credentials */
 831                 if (!netlogon_creds_server_step(p->dc, r->in.credential,  r->out.return_authenticator)) {
 832                         DEBUG(2,("_netr_LogonSamLogon: creds_server_step failed. Rejecting auth "
 833                                 "request from client %s machine account %s\n",
 834                                 remote_machine, p->dc->mach_acct ));
 835                         return NT_STATUS_INVALID_PARAMETER;
 836                 }
 837
 838                 /* We must store the creds state after an update. */
 839                 become_root();
 840                 secrets_store_schannel_session_info(p->pipe_state_mem_ctx,
 841                                         remote_machine,
 842                                         p->dc);
 843                 unbecome_root();
 844         }
 845
 846         switch (r->in.logon_level) {
 847         case INTERACTIVE_LOGON_TYPE:
 848                 fstrcpy(nt_username,
 849                         logon->password->identity_info.account_name.string);
 850                 fstrcpy(nt_domain,
 851                         logon->password->identity_info.domain_name.string);
 852                 fstrcpy(nt_workstation,
 853                         logon->password->identity_info.workstation.string);
 854
 855                 DEBUG(3,("SAM Logon (Interactive). Domain:[%s].  ", lp_workgroup()));
 856                 break;
 857         case NET_LOGON_TYPE:
 858                 fstrcpy(nt_username,
 859                         logon->network->identity_info.account_name.string);
 860                 fstrcpy(nt_domain,
 861                         logon->network->identity_info.domain_name.string);
 862                 fstrcpy(nt_workstation,
 863                         logon->network->identity_info.workstation.string);
 864
 865                 DEBUG(3,("SAM Logon (Network). Domain:[%s].  ", lp_workgroup()));
 866                 break;
 867         default:
 868                 DEBUG(2,("SAM Logon: unsupported switch value\n"));
 869                 return NT_STATUS_INVALID_INFO_CLASS;
 870         } /* end switch */
 871
 872         DEBUG(3,("User:[%s@%s] Requested Domain:[%s]\n", nt_username, nt_workstation, nt_domain));
 873         fstrcpy(current_user_info.smb_name, nt_username);
 874         sub_set_smb_name(nt_username);
 875
 876         DEBUG(5,("Attempting validation level %d for unmapped username %s.\n",
 877                 r->in.validation_level, nt_username));
 878
 879         status = NT_STATUS_OK;
 880
 881         switch (r->in.logon_level) {
 882         case NET_LOGON_TYPE:
 883         {
 884                 const char *wksname = nt_workstation;
 885
 886                 status = make_auth_context_fixed(&auth_context,
 887                                                  logon->network->challenge);
 888                 if (!NT_STATUS_IS_OK(status)) {
 889                         return status;
 890                 }
 891
 892                 /* For a network logon, the workstation name comes in with two
 893                  * backslashes in the front. Strip them if they are there. */
 894
 895                 if (*wksname == '\\') wksname++;
 896                 if (*wksname == '\\') wksname++;
 897
 898                 /* Standard challenge/response authenticaion */
 899                 if (!make_user_info_netlogon_network(&user_info,
 900                                                      nt_username, nt_domain,
 901                                                      wksname,
 902                                                      logon->network->identity_info.parameter_control,
 903                                                      logon->network->lm.data,
 904                                                      logon->network->lm.length,
 905                                                      logon->network->nt.data,
 906                                                      logon->network->nt.length)) {
 907                         status = NT_STATUS_NO_MEMORY;
 908                 }
 909                 break;
 910         }
 911         case INTERACTIVE_LOGON_TYPE:
 912                 /* 'Interactive' authentication, supplies the password in its
 913                    MD4 form, encrypted with the session key.  We will convert
 914                    this to challenge/response for the auth subsystem to chew
 915                    on */
 916         {
 917                 const uint8 *chal;
 918
 919                 if (!NT_STATUS_IS_OK(status = make_auth_context_subsystem(&auth_context))) {
 920                         return status;
 921                 }
 922
 923                 chal = auth_context->get_ntlm_challenge(auth_context);
 924
 925                 if (!make_user_info_netlogon_interactive(&user_info,
 926                                                          nt_username, nt_domain,
 927                                                          nt_workstation,
 928                                                          logon->password->identity_info.parameter_control,
 929                                                          chal,
 930                                                          logon->password->lmpassword.hash,
 931                                                          logon->password->ntpassword.hash,
 932                                                          p->dc->sess_key)) {
 933                         status = NT_STATUS_NO_MEMORY;
 934                 }
 935                 break;
 936         }
 937         default:
 938                 DEBUG(2,("SAM Logon: unsupported switch value\n"));
 939                 return NT_STATUS_INVALID_INFO_CLASS;
 940         } /* end switch */
 941
 942         if ( NT_STATUS_IS_OK(status) ) {
 943                 status = auth_context->check_ntlm_password(auth_context,
 944                         user_info, &server_info);
 945         }
 946
 947         (auth_context->free)(&auth_context);
 948         free_user_info(&user_info);
 949
 950         DEBUG(5,("_netr_LogonSamLogon: check_password returned status %s\n",
 951                   nt_errstr(status)));
 952
 953         /* Check account and password */
 954
 955         if (!NT_STATUS_IS_OK(status)) {
 956                 /* If we don't know what this domain is, we need to
 957                    indicate that we are not authoritative.  This
 958                    allows the client to decide if it needs to try
 959                    a local user.  Fix by jpjanosi@us.ibm.com, #2976 */
 960                 if ( NT_STATUS_EQUAL(status, NT_STATUS_NO_SUCH_USER)
 961                      && !strequal(nt_domain, get_global_sam_name())
 962                      && !is_trusted_domain(nt_domain) )
 963                         *r->out.authoritative = false; /* We are not authoritative */
 964
 965                 TALLOC_FREE(server_info);
 966                 return status;
 967         }
 968
 969         if (server_info->guest) {
 970                 /* We don't like guest domain logons... */
 971                 DEBUG(5,("_netr_LogonSamLogon: Attempted domain logon as GUEST "
 972                          "denied.\n"));
 973                 TALLOC_FREE(server_info);
 974                 return NT_STATUS_LOGON_FAILURE;
 975         }
 976
 977         /* This is the point at which, if the login was successful, that
 978            the SAM Local Security Authority should record that the user is
 979            logged in to the domain.  */
 980
 981         if (process_creds) {
 982                 /* Get the pipe session key from the creds. */
 983                 memcpy(pipe_session_key, p->dc->sess_key, 16);
 984         } else {
 985                 /* Get the pipe session key from the schannel. */
 986                 if ((p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL)
 987                     || (p->auth.a_u.schannel_auth == NULL)) {
 988                         return NT_STATUS_INVALID_HANDLE;
 989                 }
 990                 memcpy(pipe_session_key, p->auth.a_u.schannel_auth->sess_key, 16);
 991         }
 992
 993         status = serverinfo_to_SamInfo3(server_info, pipe_session_key, sam3);
 994         TALLOC_FREE(server_info);
 995         return status;
 996 }
 997
 998 /*************************************************************************
 999  _netr_LogonSamLogonEx
1000  - no credential chaining. Map into net sam logon.
1001  *************************************************************************/
1002
1003 NTSTATUS _netr_LogonSamLogonEx(pipes_struct *p,
1004                                struct netr_LogonSamLogonEx *r)
1005 {
1006         struct netr_LogonSamLogon q;
1007
1008         /* Only allow this if the pipe is protected. */
1009         if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
1010                 DEBUG(0,("_net_sam_logon_ex: client %s not using schannel for netlogon\n",
1011                         get_remote_machine_name() ));
1012                 return NT_STATUS_INVALID_PARAMETER;
1013         }
1014
1015         q.in.server_name        = r->in.server_name;
1016         q.in.computer_name      = r->in.computer_name;
1017         q.in.logon_level        = r->in.logon_level;
1018         q.in.logon              = r->in.logon;
1019         q.in.validation_level   = r->in.validation_level;
1020         /* we do not handle the flags */
1021         /*                      = r->in.flags; */
1022
1023         q.out.validation        = r->out.validation;
1024         q.out.authoritative     = r->out.authoritative;
1025         /* we do not handle the flags */
1026         /*                      = r->out.flags; */
1027
1028         return _netr_LogonSamLogon(p, &q);
1029 }
1030
1031 /*************************************************************************
1032  _ds_enum_dom_trusts
1033  *************************************************************************/
1034 #if 0   /* JERRY -- not correct */
1035  NTSTATUS _ds_enum_dom_trusts(pipes_struct *p, DS_Q_ENUM_DOM_TRUSTS *q_u,
1036                              DS_R_ENUM_DOM_TRUSTS *r_u)
1037 {
1038         NTSTATUS status = NT_STATUS_OK;
1039
1040         /* TODO: According to MSDN, the can only be executed against a
1041            DC or domain member running Windows 2000 or later.  Need
1042            to test against a standalone 2k server and see what it
1043            does.  A windows 2000 DC includes its own domain in the
1044            list.  --jerry */
1045
1046         return status;
1047 }
1048 #endif  /* JERRY */
1049
1050
1051 /****************************************************************
1052 ****************************************************************/
1053
1054 WERROR _netr_LogonUasLogon(pipes_struct *p,
1055                            struct netr_LogonUasLogon *r)
1056 {
1057         p->rng_fault_state = true;
1058         return WERR_NOT_SUPPORTED;
1059 }
1060
1061 /****************************************************************
1062 ****************************************************************/
1063
1064 WERROR _netr_LogonUasLogoff(pipes_struct *p,
1065                             struct netr_LogonUasLogoff *r)
1066 {
1067         p->rng_fault_state = true;
1068         return WERR_NOT_SUPPORTED;
1069 }
1070
1071 /****************************************************************
1072 ****************************************************************/
1073
1074 NTSTATUS _netr_DatabaseDeltas(pipes_struct *p,
1075                               struct netr_DatabaseDeltas *r)
1076 {
1077         p->rng_fault_state = true;
1078         return NT_STATUS_NOT_IMPLEMENTED;
1079 }
1080
1081 /****************************************************************
1082 ****************************************************************/
1083
1084 NTSTATUS _netr_DatabaseSync(pipes_struct *p,
1085                             struct netr_DatabaseSync *r)
1086 {
1087         p->rng_fault_state = true;
1088         return NT_STATUS_NOT_IMPLEMENTED;
1089 }
1090
1091 /****************************************************************
1092 ****************************************************************/
1093
1094 NTSTATUS _netr_AccountDeltas(pipes_struct *p,
1095                              struct netr_AccountDeltas *r)
1096 {
1097         p->rng_fault_state = true;
1098         return NT_STATUS_NOT_IMPLEMENTED;
1099 }
1100
1101 /****************************************************************
1102 ****************************************************************/
1103
1104 NTSTATUS _netr_AccountSync(pipes_struct *p,
1105                            struct netr_AccountSync *r)
1106 {
1107         p->rng_fault_state = true;
1108         return NT_STATUS_NOT_IMPLEMENTED;
1109 }
1110
1111 /****************************************************************
1112 ****************************************************************/
1113
1114 WERROR _netr_GetDcName(pipes_struct *p,
1115                        struct netr_GetDcName *r)
1116 {
1117         p->rng_fault_state = true;
1118         return WERR_NOT_SUPPORTED;
1119 }
1120
1121 /****************************************************************
1122 ****************************************************************/
1123
1124 WERROR _netr_GetAnyDCName(pipes_struct *p,
1125                           struct netr_GetAnyDCName *r)
1126 {
1127         p->rng_fault_state = true;
1128         return WERR_NOT_SUPPORTED;
1129 }
1130
1131 /****************************************************************
1132 ****************************************************************/
1133
1134 NTSTATUS _netr_DatabaseSync2(pipes_struct *p,
1135                              struct netr_DatabaseSync2 *r)
1136 {
1137         p->rng_fault_state = true;
1138         return NT_STATUS_NOT_IMPLEMENTED;
1139 }
1140
1141 /****************************************************************
1142 ****************************************************************/
1143
1144 NTSTATUS _netr_DatabaseRedo(pipes_struct *p,
1145                             struct netr_DatabaseRedo *r)
1146 {
1147         p->rng_fault_state = true;
1148         return NT_STATUS_NOT_IMPLEMENTED;
1149 }
1150
1151 /****************************************************************
1152 ****************************************************************/
1153
1154 WERROR _netr_LogonControl2Ex(pipes_struct *p,
1155                              struct netr_LogonControl2Ex *r)
1156 {
1157         p->rng_fault_state = true;
1158         return WERR_NOT_SUPPORTED;
1159 }
1160
1161 /****************************************************************
1162 ****************************************************************/
1163
1164 WERROR _netr_DsRGetDCName(pipes_struct *p,
1165                           struct netr_DsRGetDCName *r)
1166 {
1167         p->rng_fault_state = true;
1168         return WERR_NOT_SUPPORTED;
1169 }
1170
1171 /****************************************************************
1172 ****************************************************************/
1173
1174 WERROR _netr_NETRLOGONDUMMYROUTINE1(pipes_struct *p,
1175                                     struct netr_NETRLOGONDUMMYROUTINE1 *r)
1176 {
1177         p->rng_fault_state = true;
1178         return WERR_NOT_SUPPORTED;
1179 }
1180
1181 /****************************************************************
1182 ****************************************************************/
1183
1184 WERROR _netr_NETRLOGONSETSERVICEBITS(pipes_struct *p,
1185                                      struct netr_NETRLOGONSETSERVICEBITS *r)
1186 {
1187         p->rng_fault_state = true;
1188         return WERR_NOT_SUPPORTED;
1189 }
1190
1191 /****************************************************************
1192 ****************************************************************/
1193
1194 WERROR _netr_LogonGetTrustRid(pipes_struct *p,
1195                               struct netr_LogonGetTrustRid *r)
1196 {
1197         p->rng_fault_state = true;
1198         return WERR_NOT_SUPPORTED;
1199 }
1200
1201 /****************************************************************
1202 ****************************************************************/
1203
1204 WERROR _netr_NETRLOGONCOMPUTESERVERDIGEST(pipes_struct *p,
1205                                           struct netr_NETRLOGONCOMPUTESERVERDIGEST *r)
1206 {
1207         p->rng_fault_state = true;
1208         return WERR_NOT_SUPPORTED;
1209 }
1210
1211 /****************************************************************
1212 ****************************************************************/
1213
1214 WERROR _netr_NETRLOGONCOMPUTECLIENTDIGEST(pipes_struct *p,
1215                                           struct netr_NETRLOGONCOMPUTECLIENTDIGEST *r)
1216 {
1217         p->rng_fault_state = true;
1218         return WERR_NOT_SUPPORTED;
1219 }
1220
1221 /****************************************************************
1222 ****************************************************************/
1223
1224 NTSTATUS _netr_ServerAuthenticate3(pipes_struct *p,
1225                                    struct netr_ServerAuthenticate3 *r)
1226 {
1227         p->rng_fault_state = true;
1228         return NT_STATUS_NOT_IMPLEMENTED;
1229 }
1230
1231 /****************************************************************
1232 ****************************************************************/
1233
1234 WERROR _netr_DsRGetDCNameEx(pipes_struct *p,
1235                             struct netr_DsRGetDCNameEx *r)
1236 {
1237         p->rng_fault_state = true;
1238         return WERR_NOT_SUPPORTED;
1239 }
1240
1241 /****************************************************************
1242 ****************************************************************/
1243
1244 WERROR _netr_DsRGetSiteName(pipes_struct *p,
1245                             struct netr_DsRGetSiteName *r)
1246 {
1247         p->rng_fault_state = true;
1248         return WERR_NOT_SUPPORTED;
1249 }
1250
1251 /****************************************************************
1252 ****************************************************************/
1253
1254 NTSTATUS _netr_LogonGetDomainInfo(pipes_struct *p,
1255                                   struct netr_LogonGetDomainInfo *r)
1256 {
1257         p->rng_fault_state = true;
1258         return NT_STATUS_NOT_IMPLEMENTED;
1259 }
1260
1261 /****************************************************************
1262 ****************************************************************/
1263
1264 NTSTATUS _netr_ServerPasswordSet2(pipes_struct *p,
1265                                   struct netr_ServerPasswordSet2 *r)
1266 {
1267         p->rng_fault_state = true;
1268         return NT_STATUS_NOT_IMPLEMENTED;
1269 }
1270
1271 /****************************************************************
1272 ****************************************************************/
1273
1274 WERROR _netr_ServerPasswordGet(pipes_struct *p,
1275                                struct netr_ServerPasswordGet *r)
1276 {
1277         p->rng_fault_state = true;
1278         return WERR_NOT_SUPPORTED;
1279 }
1280
1281 /****************************************************************
1282 ****************************************************************/
1283
1284 WERROR _netr_NETRLOGONSENDTOSAM(pipes_struct *p,
1285                                 struct netr_NETRLOGONSENDTOSAM *r)
1286 {
1287         p->rng_fault_state = true;
1288         return WERR_NOT_SUPPORTED;
1289 }
1290
1291 /****************************************************************
1292 ****************************************************************/
1293
1294 WERROR _netr_DsRAddressToSitenamesW(pipes_struct *p,
1295                                     struct netr_DsRAddressToSitenamesW *r)
1296 {
1297         p->rng_fault_state = true;
1298         return WERR_NOT_SUPPORTED;
1299 }
1300
1301 /****************************************************************
1302 ****************************************************************/
1303
1304 WERROR _netr_DsRGetDCNameEx2(pipes_struct *p,
1305                              struct netr_DsRGetDCNameEx2 *r)
1306 {
1307         p->rng_fault_state = true;
1308         return WERR_NOT_SUPPORTED;
1309 }
1310
1311 /****************************************************************
1312 ****************************************************************/
1313
1314 WERROR _netr_NETRLOGONGETTIMESERVICEPARENTDOMAIN(pipes_struct *p,
1315                                                  struct netr_NETRLOGONGETTIMESERVICEPARENTDOMAIN *r)
1316 {
1317         p->rng_fault_state = true;
1318         return WERR_NOT_SUPPORTED;
1319 }
1320
1321 /****************************************************************
1322 ****************************************************************/
1323
1324 WERROR _netr_NetrEnumerateTrustedDomainsEx(pipes_struct *p,
1325                                            struct netr_NetrEnumerateTrustedDomainsEx *r)
1326 {
1327         p->rng_fault_state = true;
1328         return WERR_NOT_SUPPORTED;
1329 }
1330
1331 /****************************************************************
1332 ****************************************************************/
1333
1334 WERROR _netr_DsRAddressToSitenamesExW(pipes_struct *p,
1335                                       struct netr_DsRAddressToSitenamesExW *r)
1336 {
1337         p->rng_fault_state = true;
1338         return WERR_NOT_SUPPORTED;
1339 }
1340
1341 /****************************************************************
1342 ****************************************************************/
1343
1344 WERROR _netr_DsrGetDcSiteCoverageW(pipes_struct *p,
1345                                    struct netr_DsrGetDcSiteCoverageW *r)
1346 {
1347         p->rng_fault_state = true;
1348         return WERR_NOT_SUPPORTED;
1349 }
1350
1351 /****************************************************************
1352 ****************************************************************/
1353
1354 WERROR _netr_DsrEnumerateDomainTrusts(pipes_struct *p,
1355                                       struct netr_DsrEnumerateDomainTrusts *r)
1356 {
1357         p->rng_fault_state = true;
1358         return WERR_NOT_SUPPORTED;
1359 }
1360
1361 /****************************************************************
1362 ****************************************************************/
1363
1364 WERROR _netr_DsrDeregisterDNSHostRecords(pipes_struct *p,
1365                                          struct netr_DsrDeregisterDNSHostRecords *r)
1366 {
1367         p->rng_fault_state = true;
1368         return WERR_NOT_SUPPORTED;
1369 }
1370
1371 /****************************************************************
1372 ****************************************************************/
1373
1374 NTSTATUS _netr_ServerTrustPasswordsGet(pipes_struct *p,
1375                                        struct netr_ServerTrustPasswordsGet *r)
1376 {
1377         p->rng_fault_state = true;
1378         return NT_STATUS_NOT_IMPLEMENTED;
1379 }
1380
1381 /****************************************************************
1382 ****************************************************************/
1383
1384 WERROR _netr_DsRGetForestTrustInformation(pipes_struct *p,
1385                                           struct netr_DsRGetForestTrustInformation *r)
1386 {
1387         p->rng_fault_state = true;
1388         return WERR_NOT_SUPPORTED;
1389 }
1390
1391 /****************************************************************
1392 ****************************************************************/
1393
1394 WERROR _netr_GetForestTrustInformation(pipes_struct *p,
1395                                        struct netr_GetForestTrustInformation *r)
1396 {
1397         p->rng_fault_state = true;
1398         return WERR_NOT_SUPPORTED;
1399 }
1400
1401 /****************************************************************
1402 ****************************************************************/
1403
1404 NTSTATUS _netr_LogonSamLogonWithFlags(pipes_struct *p,
1405                                       struct netr_LogonSamLogonWithFlags *r)
1406 {
1407         p->rng_fault_state = true;
1408         return NT_STATUS_NOT_IMPLEMENTED;
1409 }
1410
1411 /****************************************************************
1412 ****************************************************************/
1413
1414 WERROR _netr_NETRSERVERGETTRUSTINFO(pipes_struct *p,
1415                                     struct netr_NETRSERVERGETTRUSTINFO *r)
1416 {
1417         p->rng_fault_state = true;
1418         return WERR_NOT_SUPPORTED;
1419 }
1420