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_name, dc_name2;
 140         struct sockaddr_storage dc_ss;
 141         const char *domain = NULL;
 142         struct netr_NETLOGON_INFO_1 *info1;
 143         struct netr_NETLOGON_INFO_2 *info2;
 144         struct netr_NETLOGON_INFO_3 *info3;
 145
 146         tc_status = W_ERROR_V(WERR_NO_SUCH_DOMAIN);
 147         fstrcpy( dc_name, "" );
 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                         fstr_sprintf( dc_name, "\\\\%s", dc_name2 );
 162
 163                         tc_status = W_ERROR_V(WERR_OK);
 164
 165                         break;
 166
 167                 case NETLOGON_CONTROL_REDISCOVER:
 168                         domain = r->in.data->domain;
 169
 170                         if ( !is_trusted_domain( domain ) )
 171                                 break;
 172
 173                         if ( !get_dc_name( domain, NULL, dc_name2, &dc_ss ) ) {
 174                                 tc_status = W_ERROR_V(WERR_NO_LOGON_SERVERS);
 175                                 break;
 176                         }
 177
 178                         fstr_sprintf( dc_name, "\\\\%s", dc_name2 );
 179
 180                         tc_status = W_ERROR_V(WERR_OK);
 181
 182                         break;
 183
 184                 default:
 185                         /* no idea what this should be */
 186                         DEBUG(0,("_netr_LogonControl2: unimplemented function level [%d]\n",
 187                                 r->in.function_code));
 188                         return WERR_UNKNOWN_LEVEL;
 189         }
 190
 191         /* prepare the response */
 192
 193         switch (r->in.level) {
 194                 case 1:
 195                         info1 = TALLOC_ZERO_P(p->mem_ctx, struct netr_NETLOGON_INFO_1);
 196                         W_ERROR_HAVE_NO_MEMORY(info1);
 197
 198                         init_netlogon_info1(info1,
 199                                             flags,
 200                                             pdc_connection_status);
 201                         r->out.query->info1 = info1;
 202                         break;
 203                 case 2:
 204                         info2 = TALLOC_ZERO_P(p->mem_ctx, struct netr_NETLOGON_INFO_2);
 205                         W_ERROR_HAVE_NO_MEMORY(info2);
 206
 207                         init_netlogon_info2(info2,
 208                                             flags,
 209                                             pdc_connection_status,
 210                                             dc_name,
 211                                             tc_status);
 212                         r->out.query->info2 = info2;
 213                         break;
 214                 case 3:
 215                         info3 = TALLOC_ZERO_P(p->mem_ctx, struct netr_NETLOGON_INFO_3);
 216                         W_ERROR_HAVE_NO_MEMORY(info3);
 217
 218                         init_netlogon_info3(info3,
 219                                             flags,
 220                                             logon_attempts);
 221                         r->out.query->info3 = info3;
 222                         break;
 223                 default:
 224                         return WERR_UNKNOWN_LEVEL;
 225         }
 226
 227         if (lp_server_role() == ROLE_DOMAIN_BDC) {
 228                 send_sync_message();
 229         }
 230
 231         return WERR_OK;
 232 }
 233
 234 /*************************************************************************
 235  _netr_NetrEnumerateTrustedDomains
 236  *************************************************************************/
 237
 238 WERROR _netr_NetrEnumerateTrustedDomains(pipes_struct *p,
 239                                          struct netr_NetrEnumerateTrustedDomains *r)
 240 {
 241         struct netr_Blob trusted_domains_blob;
 242         DATA_BLOB blob;
 243
 244         DEBUG(6,("_netr_NetrEnumerateTrustedDomains: %d\n", __LINE__));
 245
 246         /* set up the Trusted Domain List response */
 247
 248         blob = data_blob_talloc_zero(p->mem_ctx, 2);
 249         trusted_domains_blob.data = blob.data;
 250         trusted_domains_blob.length = blob.length;
 251
 252         DEBUG(6,("_netr_NetrEnumerateTrustedDomains: %d\n", __LINE__));
 253
 254         *r->out.trusted_domains_blob = trusted_domains_blob;
 255
 256         return WERR_OK;
 257 }
 258
 259 /******************************************************************
 260  gets a machine password entry.  checks access rights of the host.
 261  ******************************************************************/
 262
 263 static NTSTATUS get_md4pw(char *md4pw, const char *mach_acct, uint16 sec_chan_type)
 264 {
 265         struct samu *sampass = NULL;
 266         const uint8 *pass;
 267         bool ret;
 268         uint32 acct_ctrl;
 269
 270 #if 0
 271         char addr[INET6_ADDRSTRLEN];
 272
 273     /*
 274      * Currently this code is redundent as we already have a filter
 275      * by hostname list. What this code really needs to do is to
 276      * get a hosts allowed/hosts denied list from the SAM database
 277      * on a per user basis, and make the access decision there.
 278      * I will leave this code here for now as a reminder to implement
 279      * this at a later date. JRA.
 280      */
 281
 282         if (!allow_access(lp_domain_hostsdeny(), lp_domain_hostsallow(),
 283                         client_name(get_client_fd()),
 284                         client_addr(get_client_fd(),addr,sizeof(addr)))) {
 285                 DEBUG(0,("get_md4pw: Workstation %s denied access to domain\n", mach_acct));
 286                 return False;
 287         }
 288 #endif /* 0 */
 289
 290         if ( !(sampass = samu_new( NULL )) ) {
 291                 return NT_STATUS_NO_MEMORY;
 292         }
 293
 294         /* JRA. This is ok as it is only used for generating the challenge. */
 295         become_root();
 296         ret = pdb_getsampwnam(sampass, mach_acct);
 297         unbecome_root();
 298
 299         if (!ret) {
 300                 DEBUG(0,("get_md4pw: Workstation %s: no account in domain\n", mach_acct));
 301                 TALLOC_FREE(sampass);
 302                 return NT_STATUS_ACCESS_DENIED;
 303         }
 304
 305         acct_ctrl = pdb_get_acct_ctrl(sampass);
 306         if (acct_ctrl & ACB_DISABLED) {
 307                 DEBUG(0,("get_md4pw: Workstation %s: account is disabled\n", mach_acct));
 308                 TALLOC_FREE(sampass);
 309                 return NT_STATUS_ACCOUNT_DISABLED;
 310         }
 311
 312         if (!(acct_ctrl & ACB_SVRTRUST) &&
 313             !(acct_ctrl & ACB_WSTRUST) &&
 314             !(acct_ctrl & ACB_DOMTRUST))
 315         {
 316                 DEBUG(0,("get_md4pw: Workstation %s: account is not a trust account\n", mach_acct));
 317                 TALLOC_FREE(sampass);
 318                 return NT_STATUS_NO_TRUST_SAM_ACCOUNT;
 319         }
 320
 321         switch (sec_chan_type) {
 322                 case SEC_CHAN_BDC:
 323                         if (!(acct_ctrl & ACB_SVRTRUST)) {
 324                                 DEBUG(0,("get_md4pw: Workstation %s: BDC secure channel requested "
 325                                          "but not a server trust account\n", mach_acct));
 326                                 TALLOC_FREE(sampass);
 327                                 return NT_STATUS_NO_TRUST_SAM_ACCOUNT;
 328                         }
 329                         break;
 330                 case SEC_CHAN_WKSTA:
 331                         if (!(acct_ctrl & ACB_WSTRUST)) {
 332                                 DEBUG(0,("get_md4pw: Workstation %s: WORKSTATION secure channel requested "
 333                                          "but not a workstation trust account\n", mach_acct));
 334                                 TALLOC_FREE(sampass);
 335                                 return NT_STATUS_NO_TRUST_SAM_ACCOUNT;
 336                         }
 337                         break;
 338                 case SEC_CHAN_DOMAIN:
 339                         if (!(acct_ctrl & ACB_DOMTRUST)) {
 340                                 DEBUG(0,("get_md4pw: Workstation %s: DOMAIN secure channel requested "
 341                                          "but not a interdomain trust account\n", mach_acct));
 342                                 TALLOC_FREE(sampass);
 343                                 return NT_STATUS_NO_TRUST_SAM_ACCOUNT;
 344                         }
 345                         break;
 346                 default:
 347                         break;
 348         }
 349
 350         if ((pass = pdb_get_nt_passwd(sampass)) == NULL) {
 351                 DEBUG(0,("get_md4pw: Workstation %s: account does not have a password\n", mach_acct));
 352                 TALLOC_FREE(sampass);
 353                 return NT_STATUS_LOGON_FAILURE;
 354         }
 355
 356         memcpy(md4pw, pass, 16);
 357         dump_data(5, (uint8 *)md4pw, 16);
 358
 359         TALLOC_FREE(sampass);
 360
 361         return NT_STATUS_OK;
 362
 363
 364 }
 365
 366 /*************************************************************************
 367  _netr_ServerReqChallenge
 368  *************************************************************************/
 369
 370 NTSTATUS _netr_ServerReqChallenge(pipes_struct *p,
 371                                   struct netr_ServerReqChallenge *r)
 372 {
 373         if (!p->dc) {
 374                 p->dc = TALLOC_ZERO_P(p->pipe_state_mem_ctx, struct dcinfo);
 375                 if (!p->dc) {
 376                         return NT_STATUS_NO_MEMORY;
 377                 }
 378         } else {
 379                 DEBUG(10,("_netr_ServerReqChallenge: new challenge requested. Clearing old state.\n"));
 380                 ZERO_STRUCTP(p->dc);
 381         }
 382
 383         fstrcpy(p->dc->remote_machine, r->in.computer_name);
 384
 385         /* Save the client challenge to the server. */
 386         memcpy(p->dc->clnt_chal.data, r->in.credentials->data,
 387                 sizeof(r->in.credentials->data));
 388
 389         /* Create a server challenge for the client */
 390         /* Set this to a random value. */
 391         generate_random_buffer(p->dc->srv_chal.data, 8);
 392
 393         /* set up the LSA REQUEST CHALLENGE response */
 394         init_net_r_req_chal(r->out.return_credentials, &p->dc->srv_chal);
 395
 396         p->dc->challenge_sent = True;
 397
 398         return NT_STATUS_OK;
 399 }
 400
 401 /*************************************************************************
 402  _netr_ServerAuthenticate
 403  Create the initial credentials.
 404  *************************************************************************/
 405
 406 NTSTATUS _netr_ServerAuthenticate(pipes_struct *p,
 407                                   struct netr_ServerAuthenticate *r)
 408 {
 409         NTSTATUS status;
 410         struct netr_Credential srv_chal_out;
 411
 412         if (!p->dc || !p->dc->challenge_sent) {
 413                 return NT_STATUS_ACCESS_DENIED;
 414         }
 415
 416         status = get_md4pw((char *)p->dc->mach_pw,
 417                            r->in.account_name,
 418                            r->in.secure_channel_type);
 419         if (!NT_STATUS_IS_OK(status)) {
 420                 DEBUG(0,("_netr_ServerAuthenticate: get_md4pw failed. Failed to "
 421                         "get password for machine account %s "
 422                         "from client %s: %s\n",
 423                         r->in.account_name,
 424                         r->in.computer_name,
 425                         nt_errstr(status) ));
 426                 /* always return NT_STATUS_ACCESS_DENIED */
 427                 return NT_STATUS_ACCESS_DENIED;
 428         }
 429
 430         /* From the client / server challenges and md4 password, generate sess key */
 431         creds_server_init(0,                    /* No neg flags. */
 432                         p->dc,
 433                         &p->dc->clnt_chal,      /* Stored client chal. */
 434                         &p->dc->srv_chal,       /* Stored server chal. */
 435                         p->dc->mach_pw,
 436                         &srv_chal_out);
 437
 438         /* Check client credentials are valid. */
 439         if (!netlogon_creds_server_check(p->dc, r->in.credentials)) {
 440                 DEBUG(0,("_netr_ServerAuthenticate: netlogon_creds_server_check failed. Rejecting auth "
 441                         "request from client %s machine account %s\n",
 442                         r->in.computer_name,
 443                         r->in.account_name));
 444                 return NT_STATUS_ACCESS_DENIED;
 445         }
 446
 447         fstrcpy(p->dc->mach_acct, r->in.account_name);
 448         fstrcpy(p->dc->remote_machine, r->in.computer_name);
 449         p->dc->authenticated = True;
 450
 451         /* set up the LSA AUTH response */
 452         /* Return the server credentials. */
 453
 454         memcpy(r->out.return_credentials->data, &srv_chal_out.data,
 455                sizeof(r->out.return_credentials->data));
 456
 457         return NT_STATUS_OK;
 458 }
 459
 460 /*************************************************************************
 461  _netr_ServerAuthenticate2
 462  *************************************************************************/
 463
 464 NTSTATUS _netr_ServerAuthenticate2(pipes_struct *p,
 465                                    struct netr_ServerAuthenticate2 *r)
 466 {
 467         NTSTATUS status;
 468         uint32_t srv_flgs;
 469         struct netr_Credential srv_chal_out;
 470
 471         /* We use this as the key to store the creds: */
 472         /* r->in.computer_name */
 473
 474         if (!p->dc || !p->dc->challenge_sent) {
 475                 DEBUG(0,("_netr_ServerAuthenticate2: no challenge sent to client %s\n",
 476                         r->in.computer_name));
 477                 return NT_STATUS_ACCESS_DENIED;
 478         }
 479
 480         if ( (lp_server_schannel() == true) &&
 481              ((*r->in.negotiate_flags & NETLOGON_NEG_SCHANNEL) == 0) ) {
 482
 483                 /* schannel must be used, but client did not offer it. */
 484                 DEBUG(0,("_netr_ServerAuthenticate2: schannel required but client failed "
 485                         "to offer it. Client was %s\n",
 486                         r->in.account_name));
 487                 return NT_STATUS_ACCESS_DENIED;
 488         }
 489
 490         status = get_md4pw((char *)p->dc->mach_pw,
 491                            r->in.account_name,
 492                            r->in.secure_channel_type);
 493         if (!NT_STATUS_IS_OK(status)) {
 494                 DEBUG(0,("_netr_ServerAuthenticate2: failed to get machine password for "
 495                         "account %s: %s\n",
 496                         r->in.account_name, nt_errstr(status) ));
 497                 /* always return NT_STATUS_ACCESS_DENIED */
 498                 return NT_STATUS_ACCESS_DENIED;
 499         }
 500
 501         /* From the client / server challenges and md4 password, generate sess key */
 502         creds_server_init(*r->in.negotiate_flags,
 503                         p->dc,
 504                         &p->dc->clnt_chal,      /* Stored client chal. */
 505                         &p->dc->srv_chal,       /* Stored server chal. */
 506                         p->dc->mach_pw,
 507                         &srv_chal_out);
 508
 509         /* Check client credentials are valid. */
 510         if (!netlogon_creds_server_check(p->dc, r->in.credentials)) {
 511                 DEBUG(0,("_netr_ServerAuthenticate2: netlogon_creds_server_check failed. Rejecting auth "
 512                         "request from client %s machine account %s\n",
 513                         r->in.computer_name,
 514                         r->in.account_name));
 515                 return NT_STATUS_ACCESS_DENIED;
 516         }
 517
 518         srv_flgs = 0x000001ff;
 519
 520         if (lp_server_schannel() != false) {
 521                 srv_flgs |= NETLOGON_NEG_SCHANNEL;
 522         }
 523
 524         /* set up the LSA AUTH 2 response */
 525         memcpy(r->out.return_credentials->data, &srv_chal_out.data,
 526                sizeof(r->out.return_credentials->data));
 527         *r->out.negotiate_flags = srv_flgs;
 528
 529         fstrcpy(p->dc->mach_acct, r->in.account_name);
 530         fstrcpy(p->dc->remote_machine, r->in.computer_name);
 531         fstrcpy(p->dc->domain, lp_workgroup() );
 532
 533         p->dc->authenticated = True;
 534
 535         /* Store off the state so we can continue after client disconnect. */
 536         become_root();
 537         secrets_store_schannel_session_info(p->mem_ctx,
 538                                             r->in.computer_name,
 539                                             p->dc);
 540         unbecome_root();
 541
 542         return NT_STATUS_OK;
 543 }
 544
 545 /*************************************************************************
 546  _netr_ServerPasswordSet
 547  *************************************************************************/
 548
 549 NTSTATUS _netr_ServerPasswordSet(pipes_struct *p,
 550                                  struct netr_ServerPasswordSet *r)
 551 {
 552         NTSTATUS status = NT_STATUS_OK;
 553         fstring remote_machine;
 554         struct samu *sampass=NULL;
 555         bool ret = False;
 556         unsigned char pwd[16];
 557         int i;
 558         uint32 acct_ctrl;
 559         struct netr_Authenticator cred_out;
 560         const uchar *old_pw;
 561
 562         DEBUG(5,("_netr_ServerPasswordSet: %d\n", __LINE__));
 563
 564         /* We need the remote machine name for the creds lookup. */
 565         fstrcpy(remote_machine, r->in.computer_name);
 566
 567         if ( (lp_server_schannel() == True) && (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) ) {
 568                 /* 'server schannel = yes' should enforce use of
 569                    schannel, the client did offer it in auth2, but
 570                    obviously did not use it. */
 571                 DEBUG(0,("_netr_ServerPasswordSet: client %s not using schannel for netlogon\n",
 572                         remote_machine ));
 573                 return NT_STATUS_ACCESS_DENIED;
 574         }
 575
 576         if (!p->dc) {
 577                 /* Restore the saved state of the netlogon creds. */
 578                 become_root();
 579                 ret = secrets_restore_schannel_session_info(p->pipe_state_mem_ctx,
 580                                                         remote_machine,
 581                                                         &p->dc);
 582                 unbecome_root();
 583                 if (!ret) {
 584                         return NT_STATUS_INVALID_HANDLE;
 585                 }
 586         }
 587
 588         if (!p->dc || !p->dc->authenticated) {
 589                 return NT_STATUS_INVALID_HANDLE;
 590         }
 591
 592         DEBUG(3,("_netr_ServerPasswordSet: Server Password Set by remote machine:[%s] on account [%s]\n",
 593                         remote_machine, p->dc->mach_acct));
 594
 595         /* Step the creds chain forward. */
 596         if (!netlogon_creds_server_step(p->dc, r->in.credential, &cred_out)) {
 597                 DEBUG(2,("_netr_ServerPasswordSet: netlogon_creds_server_step failed. Rejecting auth "
 598                         "request from client %s machine account %s\n",
 599                         remote_machine, p->dc->mach_acct ));
 600                 return NT_STATUS_INVALID_PARAMETER;
 601         }
 602
 603         /* We must store the creds state after an update. */
 604         sampass = samu_new( NULL );
 605         if (!sampass) {
 606                 return NT_STATUS_NO_MEMORY;
 607         }
 608
 609         become_root();
 610         secrets_store_schannel_session_info(p->pipe_state_mem_ctx,
 611                                                 remote_machine,
 612                                                 p->dc);
 613         ret = pdb_getsampwnam(sampass, p->dc->mach_acct);
 614         unbecome_root();
 615
 616         if (!ret) {
 617                 TALLOC_FREE(sampass);
 618                 return NT_STATUS_ACCESS_DENIED;
 619         }
 620
 621         /* Ensure the account exists and is a machine account. */
 622
 623         acct_ctrl = pdb_get_acct_ctrl(sampass);
 624
 625         if (!(acct_ctrl & ACB_WSTRUST ||
 626                       acct_ctrl & ACB_SVRTRUST ||
 627                       acct_ctrl & ACB_DOMTRUST)) {
 628                 TALLOC_FREE(sampass);
 629                 return NT_STATUS_NO_SUCH_USER;
 630         }
 631
 632         if (pdb_get_acct_ctrl(sampass) & ACB_DISABLED) {
 633                 TALLOC_FREE(sampass);
 634                 return NT_STATUS_ACCOUNT_DISABLED;
 635         }
 636
 637         /* Woah - what does this to to the credential chain ? JRA */
 638         cred_hash3(pwd, r->in.new_password->hash, p->dc->sess_key, 0);
 639
 640         DEBUG(100,("_netr_ServerPasswordSet: new given value was :\n"));
 641         for(i = 0; i < sizeof(pwd); i++)
 642                 DEBUG(100,("%02X ", pwd[i]));
 643         DEBUG(100,("\n"));
 644
 645         old_pw = pdb_get_nt_passwd(sampass);
 646
 647         if (old_pw && memcmp(pwd, old_pw, 16) == 0) {
 648                 /* Avoid backend modificiations and other fun if the
 649                    client changed the password to the *same thing* */
 650
 651                 ret = True;
 652         } else {
 653
 654                 /* LM password should be NULL for machines */
 655                 if (!pdb_set_lanman_passwd(sampass, NULL, PDB_CHANGED)) {
 656                         TALLOC_FREE(sampass);
 657                         return NT_STATUS_NO_MEMORY;
 658                 }
 659
 660                 if (!pdb_set_nt_passwd(sampass, pwd, PDB_CHANGED)) {
 661                         TALLOC_FREE(sampass);
 662                         return NT_STATUS_NO_MEMORY;
 663                 }
 664
 665                 if (!pdb_set_pass_last_set_time(sampass, time(NULL), PDB_CHANGED)) {
 666                         TALLOC_FREE(sampass);
 667                         /* Not quite sure what this one qualifies as, but this will do */
 668                         return NT_STATUS_UNSUCCESSFUL;
 669                 }
 670
 671                 become_root();
 672                 status = pdb_update_sam_account(sampass);
 673                 unbecome_root();
 674         }
 675
 676         /* set up the LSA Server Password Set response */
 677
 678         memcpy(r->out.return_authenticator, &cred_out,
 679                sizeof(r->out.return_authenticator));
 680
 681         TALLOC_FREE(sampass);
 682         return status;
 683 }
 684
 685 /*************************************************************************
 686  _netr_LogonSamLogoff
 687  *************************************************************************/
 688
 689 NTSTATUS _netr_LogonSamLogoff(pipes_struct *p,
 690                               struct netr_LogonSamLogoff *r)
 691 {
 692         if ( (lp_server_schannel() == True) && (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) ) {
 693                 /* 'server schannel = yes' should enforce use of
 694                    schannel, the client did offer it in auth2, but
 695                    obviously did not use it. */
 696                 DEBUG(0,("_netr_LogonSamLogoff: client %s not using schannel for netlogon\n",
 697                         get_remote_machine_name() ));
 698                 return NT_STATUS_ACCESS_DENIED;
 699         }
 700
 701
 702         if (!get_valid_user_struct(p->vuid))
 703                 return NT_STATUS_NO_SUCH_USER;
 704
 705         /* Using the remote machine name for the creds store: */
 706         /* r->in.computer_name */
 707
 708         if (!p->dc) {
 709                 /* Restore the saved state of the netlogon creds. */
 710                 bool ret;
 711
 712                 become_root();
 713                 ret = secrets_restore_schannel_session_info(p->pipe_state_mem_ctx,
 714                                                             r->in.computer_name,
 715                                                             &p->dc);
 716                 unbecome_root();
 717                 if (!ret) {
 718                         return NT_STATUS_INVALID_HANDLE;
 719                 }
 720         }
 721
 722         if (!p->dc || !p->dc->authenticated) {
 723                 return NT_STATUS_INVALID_HANDLE;
 724         }
 725
 726         /* checks and updates credentials.  creates reply credentials */
 727         if (!netlogon_creds_server_step(p->dc, r->in.credential, r->out.return_authenticator)) {
 728                 DEBUG(2,("_netr_LogonSamLogoff: netlogon_creds_server_step failed. Rejecting auth "
 729                         "request from client %s machine account %s\n",
 730                         r->in.computer_name, p->dc->mach_acct ));
 731                 return NT_STATUS_INVALID_PARAMETER;
 732         }
 733
 734         /* We must store the creds state after an update. */
 735         become_root();
 736         secrets_store_schannel_session_info(p->pipe_state_mem_ctx,
 737                                             r->in.computer_name,
 738                                             p->dc);
 739         unbecome_root();
 740
 741         return NT_STATUS_OK;
 742 }
 743
 744 /*******************************************************************
 745  gets a domain user's groups from their already-calculated NT_USER_TOKEN
 746  ********************************************************************/
 747
 748 static NTSTATUS nt_token_to_group_list(TALLOC_CTX *mem_ctx,
 749                                        const DOM_SID *domain_sid,
 750                                        size_t num_sids,
 751                                        const DOM_SID *sids,
 752                                        int *numgroups, DOM_GID **pgids)
 753 {
 754         int i;
 755
 756         *numgroups=0;
 757         *pgids = NULL;
 758
 759         for (i=0; i<num_sids; i++) {
 760                 DOM_GID gid;
 761                 if (!sid_peek_check_rid(domain_sid, &sids[i], &gid.g_rid)) {
 762                         continue;
 763                 }
 764                 gid.attr = (SE_GROUP_MANDATORY|SE_GROUP_ENABLED_BY_DEFAULT|
 765                             SE_GROUP_ENABLED);
 766                 ADD_TO_ARRAY(mem_ctx, DOM_GID, gid, pgids, numgroups);
 767                 if (*pgids == NULL) {
 768                         return NT_STATUS_NO_MEMORY;
 769                 }
 770         }
 771         return NT_STATUS_OK;
 772 }
 773
 774 /*************************************************************************
 775  _netr_LogonSamLogon
 776  *************************************************************************/
 777
 778 NTSTATUS _netr_LogonSamLogon(pipes_struct *p,
 779                              struct netr_LogonSamLogon *r)
 780 {
 781         NTSTATUS status = NT_STATUS_OK;
 782         struct netr_SamInfo3 *sam3 = NULL;
 783         union netr_LogonLevel *logon = r->in.logon;
 784         fstring nt_username, nt_domain, nt_workstation;
 785         auth_usersupplied_info *user_info = NULL;
 786         auth_serversupplied_info *server_info = NULL;
 787         struct samu *sampw;
 788         struct auth_context *auth_context = NULL;
 789         bool process_creds = true;
 790
 791         switch (p->hdr_req.opnum) {
 792                 case NDR_NETR_LOGONSAMLOGON:
 793                         process_creds = true;
 794                         break;
 795                 case NDR_NETR_LOGONSAMLOGONEX:
 796                 default:
 797                         process_creds = false;
 798         }
 799
 800         if ( (lp_server_schannel() == True) && (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) ) {
 801                 /* 'server schannel = yes' should enforce use of
 802                    schannel, the client did offer it in auth2, but
 803                    obviously did not use it. */
 804                 DEBUG(0,("_netr_LogonSamLogon: client %s not using schannel for netlogon\n",
 805                         get_remote_machine_name() ));
 806                 return NT_STATUS_ACCESS_DENIED;
 807         }
 808
 809         sam3 = TALLOC_ZERO_P(p->mem_ctx, struct netr_SamInfo3);
 810         if (!sam3) {
 811                 return NT_STATUS_NO_MEMORY;
 812         }
 813
 814         /* store the user information, if there is any. */
 815         r->out.validation->sam3 = sam3;
 816         *r->out.authoritative = true; /* authoritative response */
 817         if (r->in.validation_level != 2 && r->in.validation_level != 3) {
 818                 DEBUG(0,("_netr_LogonSamLogon: bad validation_level value %d.\n",
 819                         (int)r->in.validation_level));
 820                 return NT_STATUS_ACCESS_DENIED;
 821         }
 822
 823         if (!get_valid_user_struct(p->vuid))
 824                 return NT_STATUS_NO_SUCH_USER;
 825
 826         if (process_creds) {
 827                 fstring remote_machine;
 828
 829                 /* Get the remote machine name for the creds store. */
 830                 /* Note this is the remote machine this request is coming from (member server),
 831                    not neccessarily the workstation name the user is logging onto.
 832                 */
 833
 834                 fstrcpy(remote_machine, r->in.computer_name);
 835
 836                 if (!p->dc) {
 837                         /* Restore the saved state of the netlogon creds. */
 838                         bool ret;
 839
 840                         become_root();
 841                         ret = secrets_restore_schannel_session_info(p->pipe_state_mem_ctx,
 842                                         remote_machine,
 843                                         &p->dc);
 844                         unbecome_root();
 845                         if (!ret) {
 846                                 return NT_STATUS_INVALID_HANDLE;
 847                         }
 848                 }
 849
 850                 if (!p->dc || !p->dc->authenticated) {
 851                         return NT_STATUS_INVALID_HANDLE;
 852                 }
 853
 854                 /* checks and updates credentials.  creates reply credentials */
 855                 if (!netlogon_creds_server_step(p->dc, r->in.credential,  r->out.return_authenticator)) {
 856                         DEBUG(2,("_netr_LogonSamLogon: creds_server_step failed. Rejecting auth "
 857                                 "request from client %s machine account %s\n",
 858                                 remote_machine, p->dc->mach_acct ));
 859                         return NT_STATUS_INVALID_PARAMETER;
 860                 }
 861
 862                 /* We must store the creds state after an update. */
 863                 become_root();
 864                 secrets_store_schannel_session_info(p->pipe_state_mem_ctx,
 865                                         remote_machine,
 866                                         p->dc);
 867                 unbecome_root();
 868         }
 869
 870         switch (r->in.logon_level) {
 871         case INTERACTIVE_LOGON_TYPE:
 872                 fstrcpy(nt_username,
 873                         logon->password->identity_info.account_name.string);
 874                 fstrcpy(nt_domain,
 875                         logon->password->identity_info.domain_name.string);
 876                 fstrcpy(nt_workstation,
 877                         logon->password->identity_info.workstation.string);
 878
 879                 DEBUG(3,("SAM Logon (Interactive). Domain:[%s].  ", lp_workgroup()));
 880                 break;
 881         case NET_LOGON_TYPE:
 882                 fstrcpy(nt_username,
 883                         logon->network->identity_info.account_name.string);
 884                 fstrcpy(nt_domain,
 885                         logon->network->identity_info.domain_name.string);
 886                 fstrcpy(nt_workstation,
 887                         logon->network->identity_info.workstation.string);
 888
 889                 DEBUG(3,("SAM Logon (Network). Domain:[%s].  ", lp_workgroup()));
 890                 break;
 891         default:
 892                 DEBUG(2,("SAM Logon: unsupported switch value\n"));
 893                 return NT_STATUS_INVALID_INFO_CLASS;
 894         } /* end switch */
 895
 896         DEBUG(3,("User:[%s@%s] Requested Domain:[%s]\n", nt_username, nt_workstation, nt_domain));
 897         fstrcpy(current_user_info.smb_name, nt_username);
 898         sub_set_smb_name(nt_username);
 899
 900         DEBUG(5,("Attempting validation level %d for unmapped username %s.\n",
 901                 r->in.validation_level, nt_username));
 902
 903         status = NT_STATUS_OK;
 904
 905         switch (r->in.logon_level) {
 906         case NET_LOGON_TYPE:
 907         {
 908                 const char *wksname = nt_workstation;
 909
 910                 status = make_auth_context_fixed(&auth_context,
 911                                                  logon->network->challenge);
 912                 if (!NT_STATUS_IS_OK(status)) {
 913                         return status;
 914                 }
 915
 916                 /* For a network logon, the workstation name comes in with two
 917                  * backslashes in the front. Strip them if they are there. */
 918
 919                 if (*wksname == '\\') wksname++;
 920                 if (*wksname == '\\') wksname++;
 921
 922                 /* Standard challenge/response authenticaion */
 923                 if (!make_user_info_netlogon_network(&user_info,
 924                                                      nt_username, nt_domain,
 925                                                      wksname,
 926                                                      logon->network->identity_info.parameter_control,
 927                                                      logon->network->lm.data,
 928                                                      logon->network->lm.length,
 929                                                      logon->network->nt.data,
 930                                                      logon->network->nt.length)) {
 931                         status = NT_STATUS_NO_MEMORY;
 932                 }
 933                 break;
 934         }
 935         case INTERACTIVE_LOGON_TYPE:
 936                 /* 'Interactive' authentication, supplies the password in its
 937                    MD4 form, encrypted with the session key.  We will convert
 938                    this to challenge/response for the auth subsystem to chew
 939                    on */
 940         {
 941                 const uint8 *chal;
 942
 943                 if (!NT_STATUS_IS_OK(status = make_auth_context_subsystem(&auth_context))) {
 944                         return status;
 945                 }
 946
 947                 chal = auth_context->get_ntlm_challenge(auth_context);
 948
 949                 if (!make_user_info_netlogon_interactive(&user_info,
 950                                                          nt_username, nt_domain,
 951                                                          nt_workstation,
 952                                                          logon->password->identity_info.parameter_control,
 953                                                          chal,
 954                                                          logon->password->lmpassword.hash,
 955                                                          logon->password->ntpassword.hash,
 956                                                          p->dc->sess_key)) {
 957                         status = NT_STATUS_NO_MEMORY;
 958                 }
 959                 break;
 960         }
 961         default:
 962                 DEBUG(2,("SAM Logon: unsupported switch value\n"));
 963                 return NT_STATUS_INVALID_INFO_CLASS;
 964         } /* end switch */
 965
 966         if ( NT_STATUS_IS_OK(status) ) {
 967                 status = auth_context->check_ntlm_password(auth_context,
 968                         user_info, &server_info);
 969         }
 970
 971         (auth_context->free)(&auth_context);
 972         free_user_info(&user_info);
 973
 974         DEBUG(5,("_netr_LogonSamLogon: check_password returned status %s\n",
 975                   nt_errstr(status)));
 976
 977         /* Check account and password */
 978
 979         if (!NT_STATUS_IS_OK(status)) {
 980                 /* If we don't know what this domain is, we need to
 981                    indicate that we are not authoritative.  This
 982                    allows the client to decide if it needs to try
 983                    a local user.  Fix by jpjanosi@us.ibm.com, #2976 */
 984                 if ( NT_STATUS_EQUAL(status, NT_STATUS_NO_SUCH_USER)
 985                      && !strequal(nt_domain, get_global_sam_name())
 986                      && !is_trusted_domain(nt_domain) )
 987                         *r->out.authoritative = false; /* We are not authoritative */
 988
 989                 TALLOC_FREE(server_info);
 990                 return status;
 991         }
 992
 993         if (server_info->guest) {
 994                 /* We don't like guest domain logons... */
 995                 DEBUG(5,("_netr_LogonSamLogon: Attempted domain logon as GUEST "
 996                          "denied.\n"));
 997                 TALLOC_FREE(server_info);
 998                 return NT_STATUS_LOGON_FAILURE;
 999         }
1000
1001         /* This is the point at which, if the login was successful, that
1002            the SAM Local Security Authority should record that the user is
1003            logged in to the domain.  */
1004
1005         {
1006                 DOM_GID *gids = NULL;
1007                 const DOM_SID *user_sid = NULL;
1008                 const DOM_SID *group_sid = NULL;
1009                 DOM_SID domain_sid;
1010                 uint32 user_rid, group_rid;
1011
1012                 int num_gids = 0;
1013                 const char *my_name;
1014
1015                 struct netr_UserSessionKey user_session_key;
1016                 struct netr_LMSessionKey lm_session_key;
1017                 unsigned char pipe_session_key[16];
1018
1019                 NTTIME last_logon, last_logoff, acct_expiry, last_password_change;
1020                 NTTIME allow_password_change, force_password_change;
1021                 struct samr_RidWithAttributeArray groups;
1022                 int i;
1023                 struct dom_sid2 *sid = NULL;
1024
1025                 ZERO_STRUCT(user_session_key);
1026                 ZERO_STRUCT(lm_session_key);
1027
1028                 sampw = server_info->sam_account;
1029
1030                 user_sid = pdb_get_user_sid(sampw);
1031                 group_sid = pdb_get_group_sid(sampw);
1032
1033                 if ((user_sid == NULL) || (group_sid == NULL)) {
1034                         DEBUG(1, ("_netr_LogonSamLogon: User without group or user SID\n"));
1035                         return NT_STATUS_UNSUCCESSFUL;
1036                 }
1037
1038                 sid_copy(&domain_sid, user_sid);
1039                 sid_split_rid(&domain_sid, &user_rid);
1040
1041                 sid = sid_dup_talloc(p->mem_ctx, &domain_sid);
1042                 if (!sid) {
1043                         return NT_STATUS_NO_MEMORY;
1044                 }
1045
1046                 if (!sid_peek_check_rid(&domain_sid, group_sid, &group_rid)) {
1047                         DEBUG(1, ("_netr_LogonSamLogon: user %s\\%s has user sid "
1048                                   "%s\n but group sid %s.\n"
1049                                   "The conflicting domain portions are not "
1050                                   "supported for NETLOGON calls\n",
1051                                   pdb_get_domain(sampw),
1052                                   pdb_get_username(sampw),
1053                                   sid_string_dbg(user_sid),
1054                                   sid_string_dbg(group_sid)));
1055                         return NT_STATUS_UNSUCCESSFUL;
1056                 }
1057
1058                 if(server_info->login_server) {
1059                         my_name = server_info->login_server;
1060                 } else {
1061                         my_name = global_myname();
1062                 }
1063
1064                 status = nt_token_to_group_list(p->mem_ctx, &domain_sid,
1065                                                 server_info->num_sids,
1066                                                 server_info->sids,
1067                                                 &num_gids, &gids);
1068
1069                 if (!NT_STATUS_IS_OK(status)) {
1070                         return status;
1071                 }
1072
1073                 if (server_info->user_session_key.length) {
1074                         memcpy(user_session_key.key,
1075                                server_info->user_session_key.data,
1076                                MIN(sizeof(user_session_key.key),
1077                                    server_info->user_session_key.length));
1078                         if (process_creds) {
1079                                 /* Get the pipe session key from the creds. */
1080                                 memcpy(pipe_session_key, p->dc->sess_key, 16);
1081                         } else {
1082                                 /* Get the pipe session key from the schannel. */
1083                                 if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL || p->auth.a_u.schannel_auth == NULL) {
1084                                         return NT_STATUS_INVALID_HANDLE;
1085                                 }
1086                                 memcpy(pipe_session_key, p->auth.a_u.schannel_auth->sess_key, 16);
1087                         }
1088                         SamOEMhash(user_session_key.key, pipe_session_key, 16);
1089                         memset(pipe_session_key, '\0', 16);
1090                 }
1091                 if (server_info->lm_session_key.length) {
1092                         memcpy(lm_session_key.key,
1093                                server_info->lm_session_key.data,
1094                                MIN(sizeof(lm_session_key.key),
1095                                    server_info->lm_session_key.length));
1096                         if (process_creds) {
1097                                 /* Get the pipe session key from the creds. */
1098                                 memcpy(pipe_session_key, p->dc->sess_key, 16);
1099                         } else {
1100                                 /* Get the pipe session key from the schannel. */
1101                                 if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL || p->auth.a_u.schannel_auth == NULL) {
1102                                         return NT_STATUS_INVALID_HANDLE;
1103                                 }
1104                                 memcpy(pipe_session_key, p->auth.a_u.schannel_auth->sess_key, 16);
1105                         }
1106                         SamOEMhash(lm_session_key.key, pipe_session_key, 16);
1107                         memset(pipe_session_key, '\0', 16);
1108                 }
1109
1110                 groups.count = num_gids;
1111                 groups.rids = TALLOC_ARRAY(p->mem_ctx, struct samr_RidWithAttribute,
1112                                            groups.count);
1113                 if (!groups.rids) {
1114                         return NT_STATUS_NO_MEMORY;
1115                 }
1116
1117                 for (i=0; i < groups.count; i++) {
1118                         groups.rids[i].rid = gids[i].g_rid;
1119                         groups.rids[i].attributes = gids[i].attr;
1120                 }
1121
1122                 unix_to_nt_time(&last_logon, pdb_get_logon_time(sampw));
1123                 unix_to_nt_time(&last_logoff, get_time_t_max());
1124                 unix_to_nt_time(&acct_expiry, get_time_t_max());
1125                 unix_to_nt_time(&last_password_change, pdb_get_pass_last_set_time(sampw));
1126                 unix_to_nt_time(&allow_password_change, pdb_get_pass_can_change_time(sampw));
1127                 unix_to_nt_time(&force_password_change, pdb_get_pass_must_change_time(sampw));
1128
1129                 init_netr_SamInfo3(sam3,
1130                                    last_logon,
1131                                    last_logoff,
1132                                    acct_expiry,
1133                                    last_password_change,
1134                                    allow_password_change,
1135                                    force_password_change,
1136                                    talloc_strdup(p->mem_ctx, pdb_get_username(sampw)),
1137                                    talloc_strdup(p->mem_ctx, pdb_get_fullname(sampw)),
1138                                    talloc_strdup(p->mem_ctx, pdb_get_logon_script(sampw)),
1139                                    talloc_strdup(p->mem_ctx, pdb_get_profile_path(sampw)),
1140                                    talloc_strdup(p->mem_ctx, pdb_get_homedir(sampw)),
1141                                    talloc_strdup(p->mem_ctx, pdb_get_dir_drive(sampw)),
1142                                    0, /* logon_count */
1143                                    0, /* bad_password_count */
1144                                    user_rid,
1145                                    group_rid,
1146                                    groups,
1147                                    NETLOGON_EXTRA_SIDS,
1148                                    user_session_key,
1149                                    my_name,
1150                                    talloc_strdup(p->mem_ctx, pdb_get_domain(sampw)),
1151                                    sid,
1152                                    lm_session_key,
1153                                    pdb_get_acct_ctrl(sampw),
1154                                    0, /* sidcount */
1155                                    NULL); /* struct netr_SidAttr *sids */
1156                 ZERO_STRUCT(user_session_key);
1157                 ZERO_STRUCT(lm_session_key);
1158         }
1159         TALLOC_FREE(server_info);
1160         return status;
1161 }
1162
1163 /*************************************************************************
1164  _netr_LogonSamLogonEx
1165  - no credential chaining. Map into net sam logon.
1166  *************************************************************************/
1167
1168 NTSTATUS _netr_LogonSamLogonEx(pipes_struct *p,
1169                                struct netr_LogonSamLogonEx *r)
1170 {
1171         struct netr_LogonSamLogon q;
1172
1173         /* Only allow this if the pipe is protected. */
1174         if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
1175                 DEBUG(0,("_net_sam_logon_ex: client %s not using schannel for netlogon\n",
1176                         get_remote_machine_name() ));
1177                 return NT_STATUS_INVALID_PARAMETER;
1178         }
1179
1180         q.in.server_name        = r->in.server_name;
1181         q.in.computer_name      = r->in.computer_name;
1182         q.in.logon_level        = r->in.logon_level;
1183         q.in.logon              = r->in.logon;
1184         q.in.validation_level   = r->in.validation_level;
1185         /* we do not handle the flags */
1186         /*                      = r->in.flags; */
1187
1188         q.out.validation        = r->out.validation;
1189         q.out.authoritative     = r->out.authoritative;
1190         /* we do not handle the flags */
1191         /*                      = r->out.flags; */
1192
1193         return _netr_LogonSamLogon(p, &q);
1194 }
1195
1196 /*************************************************************************
1197  _ds_enum_dom_trusts
1198  *************************************************************************/
1199 #if 0   /* JERRY -- not correct */
1200  NTSTATUS _ds_enum_dom_trusts(pipes_struct *p, DS_Q_ENUM_DOM_TRUSTS *q_u,
1201                              DS_R_ENUM_DOM_TRUSTS *r_u)
1202 {
1203         NTSTATUS status = NT_STATUS_OK;
1204
1205         /* TODO: According to MSDN, the can only be executed against a
1206            DC or domain member running Windows 2000 or later.  Need
1207            to test against a standalone 2k server and see what it
1208            does.  A windows 2000 DC includes its own domain in the
1209            list.  --jerry */
1210
1211         return status;
1212 }
1213 #endif  /* JERRY */
1214
1215
1216 /****************************************************************
1217 ****************************************************************/
1218
1219 WERROR _netr_LogonUasLogon(pipes_struct *p,
1220                            struct netr_LogonUasLogon *r)
1221 {
1222         p->rng_fault_state = true;
1223         return WERR_NOT_SUPPORTED;
1224 }
1225
1226 /****************************************************************
1227 ****************************************************************/
1228
1229 WERROR _netr_LogonUasLogoff(pipes_struct *p,
1230                             struct netr_LogonUasLogoff *r)
1231 {
1232         p->rng_fault_state = true;
1233         return WERR_NOT_SUPPORTED;
1234 }
1235
1236 /****************************************************************
1237 ****************************************************************/
1238
1239 NTSTATUS _netr_DatabaseDeltas(pipes_struct *p,
1240                               struct netr_DatabaseDeltas *r)
1241 {
1242         p->rng_fault_state = true;
1243         return NT_STATUS_NOT_IMPLEMENTED;
1244 }
1245
1246 /****************************************************************
1247 ****************************************************************/
1248
1249 NTSTATUS _netr_DatabaseSync(pipes_struct *p,
1250                             struct netr_DatabaseSync *r)
1251 {
1252         p->rng_fault_state = true;
1253         return NT_STATUS_NOT_IMPLEMENTED;
1254 }
1255
1256 /****************************************************************
1257 ****************************************************************/
1258
1259 NTSTATUS _netr_AccountDeltas(pipes_struct *p,
1260                              struct netr_AccountDeltas *r)
1261 {
1262         p->rng_fault_state = true;
1263         return NT_STATUS_NOT_IMPLEMENTED;
1264 }
1265
1266 /****************************************************************
1267 ****************************************************************/
1268
1269 NTSTATUS _netr_AccountSync(pipes_struct *p,
1270                            struct netr_AccountSync *r)
1271 {
1272         p->rng_fault_state = true;
1273         return NT_STATUS_NOT_IMPLEMENTED;
1274 }
1275
1276 /****************************************************************
1277 ****************************************************************/
1278
1279 WERROR _netr_GetDcName(pipes_struct *p,
1280                        struct netr_GetDcName *r)
1281 {
1282         p->rng_fault_state = true;
1283         return WERR_NOT_SUPPORTED;
1284 }
1285
1286 /****************************************************************
1287 ****************************************************************/
1288
1289 WERROR _netr_GetAnyDCName(pipes_struct *p,
1290                           struct netr_GetAnyDCName *r)
1291 {
1292         p->rng_fault_state = true;
1293         return WERR_NOT_SUPPORTED;
1294 }
1295
1296 /****************************************************************
1297 ****************************************************************/
1298
1299 NTSTATUS _netr_DatabaseSync2(pipes_struct *p,
1300                              struct netr_DatabaseSync2 *r)
1301 {
1302         p->rng_fault_state = true;
1303         return NT_STATUS_NOT_IMPLEMENTED;
1304 }
1305
1306 /****************************************************************
1307 ****************************************************************/
1308
1309 NTSTATUS _netr_DatabaseRedo(pipes_struct *p,
1310                             struct netr_DatabaseRedo *r)
1311 {
1312         p->rng_fault_state = true;
1313         return NT_STATUS_NOT_IMPLEMENTED;
1314 }
1315
1316 /****************************************************************
1317 ****************************************************************/
1318
1319 WERROR _netr_LogonControl2Ex(pipes_struct *p,
1320                              struct netr_LogonControl2Ex *r)
1321 {
1322         p->rng_fault_state = true;
1323         return WERR_NOT_SUPPORTED;
1324 }
1325
1326 /****************************************************************
1327 ****************************************************************/
1328
1329 WERROR _netr_DsRGetDCName(pipes_struct *p,
1330                           struct netr_DsRGetDCName *r)
1331 {
1332         p->rng_fault_state = true;
1333         return WERR_NOT_SUPPORTED;
1334 }
1335
1336 /****************************************************************
1337 ****************************************************************/
1338
1339 WERROR _netr_NETRLOGONDUMMYROUTINE1(pipes_struct *p,
1340                                     struct netr_NETRLOGONDUMMYROUTINE1 *r)
1341 {
1342         p->rng_fault_state = true;
1343         return WERR_NOT_SUPPORTED;
1344 }
1345
1346 /****************************************************************
1347 ****************************************************************/
1348
1349 WERROR _netr_NETRLOGONSETSERVICEBITS(pipes_struct *p,
1350                                      struct netr_NETRLOGONSETSERVICEBITS *r)
1351 {
1352         p->rng_fault_state = true;
1353         return WERR_NOT_SUPPORTED;
1354 }
1355
1356 /****************************************************************
1357 ****************************************************************/
1358
1359 WERROR _netr_LogonGetTrustRid(pipes_struct *p,
1360                               struct netr_LogonGetTrustRid *r)
1361 {
1362         p->rng_fault_state = true;
1363         return WERR_NOT_SUPPORTED;
1364 }
1365
1366 /****************************************************************
1367 ****************************************************************/
1368
1369 WERROR _netr_NETRLOGONCOMPUTESERVERDIGEST(pipes_struct *p,
1370                                           struct netr_NETRLOGONCOMPUTESERVERDIGEST *r)
1371 {
1372         p->rng_fault_state = true;
1373         return WERR_NOT_SUPPORTED;
1374 }
1375
1376 /****************************************************************
1377 ****************************************************************/
1378
1379 WERROR _netr_NETRLOGONCOMPUTECLIENTDIGEST(pipes_struct *p,
1380                                           struct netr_NETRLOGONCOMPUTECLIENTDIGEST *r)
1381 {
1382         p->rng_fault_state = true;
1383         return WERR_NOT_SUPPORTED;
1384 }
1385
1386 /****************************************************************
1387 ****************************************************************/
1388
1389 NTSTATUS _netr_ServerAuthenticate3(pipes_struct *p,
1390                                    struct netr_ServerAuthenticate3 *r)
1391 {
1392         p->rng_fault_state = true;
1393         return NT_STATUS_NOT_IMPLEMENTED;
1394 }
1395
1396 /****************************************************************
1397 ****************************************************************/
1398
1399 WERROR _netr_DsRGetDCNameEx(pipes_struct *p,
1400                             struct netr_DsRGetDCNameEx *r)
1401 {
1402         p->rng_fault_state = true;
1403         return WERR_NOT_SUPPORTED;
1404 }
1405
1406 /****************************************************************
1407 ****************************************************************/
1408
1409 WERROR _netr_DsRGetSiteName(pipes_struct *p,
1410                             struct netr_DsRGetSiteName *r)
1411 {
1412         p->rng_fault_state = true;
1413         return WERR_NOT_SUPPORTED;
1414 }
1415
1416 /****************************************************************
1417 ****************************************************************/
1418
1419 NTSTATUS _netr_LogonGetDomainInfo(pipes_struct *p,
1420                                   struct netr_LogonGetDomainInfo *r)
1421 {
1422         p->rng_fault_state = true;
1423         return NT_STATUS_NOT_IMPLEMENTED;
1424 }
1425
1426 /****************************************************************
1427 ****************************************************************/
1428
1429 NTSTATUS _netr_ServerPasswordSet2(pipes_struct *p,
1430                                   struct netr_ServerPasswordSet2 *r)
1431 {
1432         p->rng_fault_state = true;
1433         return NT_STATUS_NOT_IMPLEMENTED;
1434 }
1435
1436 /****************************************************************
1437 ****************************************************************/
1438
1439 WERROR _netr_ServerPasswordGet(pipes_struct *p,
1440                                struct netr_ServerPasswordGet *r)
1441 {
1442         p->rng_fault_state = true;
1443         return WERR_NOT_SUPPORTED;
1444 }
1445
1446 /****************************************************************
1447 ****************************************************************/
1448
1449 WERROR _netr_NETRLOGONSENDTOSAM(pipes_struct *p,
1450                                 struct netr_NETRLOGONSENDTOSAM *r)
1451 {
1452         p->rng_fault_state = true;
1453         return WERR_NOT_SUPPORTED;
1454 }
1455
1456 /****************************************************************
1457 ****************************************************************/
1458
1459 WERROR _netr_DsRAddressToSitenamesW(pipes_struct *p,
1460                                     struct netr_DsRAddressToSitenamesW *r)
1461 {
1462         p->rng_fault_state = true;
1463         return WERR_NOT_SUPPORTED;
1464 }
1465
1466 /****************************************************************
1467 ****************************************************************/
1468
1469 WERROR _netr_DsRGetDCNameEx2(pipes_struct *p,
1470                              struct netr_DsRGetDCNameEx2 *r)
1471 {
1472         p->rng_fault_state = true;
1473         return WERR_NOT_SUPPORTED;
1474 }
1475
1476 /****************************************************************
1477 ****************************************************************/
1478
1479 WERROR _netr_NETRLOGONGETTIMESERVICEPARENTDOMAIN(pipes_struct *p,
1480                                                  struct netr_NETRLOGONGETTIMESERVICEPARENTDOMAIN *r)
1481 {
1482         p->rng_fault_state = true;
1483         return WERR_NOT_SUPPORTED;
1484 }
1485
1486 /****************************************************************
1487 ****************************************************************/
1488
1489 WERROR _netr_NetrEnumerateTrustedDomainsEx(pipes_struct *p,
1490                                            struct netr_NetrEnumerateTrustedDomainsEx *r)
1491 {
1492         p->rng_fault_state = true;
1493         return WERR_NOT_SUPPORTED;
1494 }
1495
1496 /****************************************************************
1497 ****************************************************************/
1498
1499 WERROR _netr_DsRAddressToSitenamesExW(pipes_struct *p,
1500                                       struct netr_DsRAddressToSitenamesExW *r)
1501 {
1502         p->rng_fault_state = true;
1503         return WERR_NOT_SUPPORTED;
1504 }
1505
1506 /****************************************************************
1507 ****************************************************************/
1508
1509 WERROR _netr_DsrGetDcSiteCoverageW(pipes_struct *p,
1510                                    struct netr_DsrGetDcSiteCoverageW *r)
1511 {
1512         p->rng_fault_state = true;
1513         return WERR_NOT_SUPPORTED;
1514 }
1515
1516 /****************************************************************
1517 ****************************************************************/
1518
1519 WERROR _netr_DsrEnumerateDomainTrusts(pipes_struct *p,
1520                                       struct netr_DsrEnumerateDomainTrusts *r)
1521 {
1522         p->rng_fault_state = true;
1523         return WERR_NOT_SUPPORTED;
1524 }
1525
1526 /****************************************************************
1527 ****************************************************************/
1528
1529 WERROR _netr_DsrDeregisterDNSHostRecords(pipes_struct *p,
1530                                          struct netr_DsrDeregisterDNSHostRecords *r)
1531 {
1532         p->rng_fault_state = true;
1533         return WERR_NOT_SUPPORTED;
1534 }
1535
1536 /****************************************************************
1537 ****************************************************************/
1538
1539 NTSTATUS _netr_ServerTrustPasswordsGet(pipes_struct *p,
1540                                        struct netr_ServerTrustPasswordsGet *r)
1541 {
1542         p->rng_fault_state = true;
1543         return NT_STATUS_NOT_IMPLEMENTED;
1544 }
1545
1546 /****************************************************************
1547 ****************************************************************/
1548
1549 WERROR _netr_DsRGetForestTrustInformation(pipes_struct *p,
1550                                           struct netr_DsRGetForestTrustInformation *r)
1551 {
1552         p->rng_fault_state = true;
1553         return WERR_NOT_SUPPORTED;
1554 }
1555
1556 /****************************************************************
1557 ****************************************************************/
1558
1559 WERROR _netr_GetForestTrustInformation(pipes_struct *p,
1560                                        struct netr_GetForestTrustInformation *r)
1561 {
1562         p->rng_fault_state = true;
1563         return WERR_NOT_SUPPORTED;
1564 }
1565
1566 /****************************************************************
1567 ****************************************************************/
1568
1569 NTSTATUS _netr_LogonSamLogonWithFlags(pipes_struct *p,
1570                                       struct netr_LogonSamLogonWithFlags *r)
1571 {
1572         p->rng_fault_state = true;
1573         return NT_STATUS_NOT_IMPLEMENTED;
1574 }
1575
1576 /****************************************************************
1577 ****************************************************************/
1578
1579 WERROR _netr_NETRSERVERGETTRUSTINFO(pipes_struct *p,
1580                                     struct netr_NETRSERVERGETTRUSTINFO *r)
1581 {
1582         p->rng_fault_state = true;
1583         return WERR_NOT_SUPPORTED;
1584 }
1585