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 #include "../libcli/auth/libcli_auth.h"
  29
  30 extern userdom_struct current_user_info;
  31
  32 #undef DBGC_CLASS
  33 #define DBGC_CLASS DBGC_RPC_SRV
  34
  35 /*************************************************************************
  36  init_net_r_req_chal:
  37  *************************************************************************/
  38
  39 static void init_net_r_req_chal(struct netr_Credential *r,
  40                                 struct netr_Credential *srv_chal)
  41 {
  42         DEBUG(6,("init_net_r_req_chal: %d\n", __LINE__));
  43
  44         memcpy(r->data, srv_chal->data, sizeof(r->data));
  45 }
  46
  47 /*******************************************************************
  48  Inits a netr_NETLOGON_INFO_1 structure.
  49 ********************************************************************/
  50
  51 static void init_netlogon_info1(struct netr_NETLOGON_INFO_1 *r,
  52                                 uint32_t flags,
  53                                 uint32_t pdc_connection_status)
  54 {
  55         r->flags = flags;
  56         r->pdc_connection_status = pdc_connection_status;
  57 }
  58
  59 /*******************************************************************
  60  Inits a netr_NETLOGON_INFO_2 structure.
  61 ********************************************************************/
  62
  63 static void init_netlogon_info2(struct netr_NETLOGON_INFO_2 *r,
  64                                 uint32_t flags,
  65                                 uint32_t pdc_connection_status,
  66                                 const char *trusted_dc_name,
  67                                 uint32_t tc_connection_status)
  68 {
  69         r->flags = flags;
  70         r->pdc_connection_status = pdc_connection_status;
  71         r->trusted_dc_name = trusted_dc_name;
  72         r->tc_connection_status = tc_connection_status;
  73 }
  74
  75 /*******************************************************************
  76  Inits a netr_NETLOGON_INFO_3 structure.
  77 ********************************************************************/
  78
  79 static void init_netlogon_info3(struct netr_NETLOGON_INFO_3 *r,
  80                                 uint32_t flags,
  81                                 uint32_t logon_attempts)
  82 {
  83         r->flags = flags;
  84         r->logon_attempts = logon_attempts;
  85 }
  86
  87 /*************************************************************************
  88  _netr_LogonControl
  89  *************************************************************************/
  90
  91 WERROR _netr_LogonControl(pipes_struct *p,
  92                           struct netr_LogonControl *r)
  93 {
  94         struct netr_LogonControl2Ex l;
  95
  96         switch (r->in.level) {
  97         case 1:
  98                 break;
  99         case 2:
 100                 return WERR_NOT_SUPPORTED;
 101         default:
 102                 return WERR_UNKNOWN_LEVEL;
 103         }
 104
 105         l.in.logon_server       = r->in.logon_server;
 106         l.in.function_code      = r->in.function_code;
 107         l.in.level              = r->in.level;
 108         l.in.data               = NULL;
 109         l.out.query             = r->out.query;
 110
 111         return _netr_LogonControl2Ex(p, &l);
 112 }
 113
 114 /****************************************************************************
 115 Send a message to smbd to do a sam synchronisation
 116 **************************************************************************/
 117
 118 static void send_sync_message(void)
 119 {
 120         DEBUG(3, ("sending sam synchronisation message\n"));
 121         message_send_all(smbd_messaging_context(), MSG_SMB_SAM_SYNC, NULL, 0,
 122                          NULL);
 123 }
 124
 125 /*************************************************************************
 126  _netr_LogonControl2
 127  *************************************************************************/
 128
 129 WERROR _netr_LogonControl2(pipes_struct *p,
 130                            struct netr_LogonControl2 *r)
 131 {
 132         struct netr_LogonControl2Ex l;
 133
 134         l.in.logon_server       = r->in.logon_server;
 135         l.in.function_code      = r->in.function_code;
 136         l.in.level              = r->in.level;
 137         l.in.data               = r->in.data;
 138         l.out.query             = r->out.query;
 139
 140         return _netr_LogonControl2Ex(p, &l);
 141 }
 142
 143 /****************************************************************
 144  _netr_LogonControl2Ex
 145 ****************************************************************/
 146
 147 WERROR _netr_LogonControl2Ex(pipes_struct *p,
 148                              struct netr_LogonControl2Ex *r)
 149 {
 150         uint32 flags = 0x0;
 151         uint32 pdc_connection_status = 0x0;
 152         uint32 logon_attempts = 0x0;
 153         uint32 tc_status;
 154         fstring dc_name2;
 155         const char *dc_name = NULL;
 156         struct sockaddr_storage dc_ss;
 157         const char *domain = NULL;
 158         struct netr_NETLOGON_INFO_1 *info1;
 159         struct netr_NETLOGON_INFO_2 *info2;
 160         struct netr_NETLOGON_INFO_3 *info3;
 161         const char *fn;
 162
 163         switch (p->hdr_req.opnum) {
 164                 case NDR_NETR_LOGONCONTROL:
 165                         fn = "_netr_LogonControl";
 166                         break;
 167                 case NDR_NETR_LOGONCONTROL2:
 168                         fn = "_netr_LogonControl2";
 169                         break;
 170                 case NDR_NETR_LOGONCONTROL2EX:
 171                         fn = "_netr_LogonControl2Ex";
 172                         break;
 173                 default:
 174                         return WERR_INVALID_PARAM;
 175         }
 176
 177         tc_status = W_ERROR_V(WERR_NO_SUCH_DOMAIN);
 178
 179         switch (r->in.function_code) {
 180                 case NETLOGON_CONTROL_TC_QUERY:
 181                         domain = r->in.data->domain;
 182
 183                         if ( !is_trusted_domain( domain ) )
 184                                 break;
 185
 186                         if ( !get_dc_name( domain, NULL, dc_name2, &dc_ss ) ) {
 187                                 tc_status = W_ERROR_V(WERR_NO_LOGON_SERVERS);
 188                                 break;
 189                         }
 190
 191                         dc_name = talloc_asprintf(p->mem_ctx, "\\\\%s", dc_name2);
 192                         if (!dc_name) {
 193                                 return WERR_NOMEM;
 194                         }
 195
 196                         tc_status = W_ERROR_V(WERR_OK);
 197
 198                         break;
 199
 200                 case NETLOGON_CONTROL_REDISCOVER:
 201                         domain = r->in.data->domain;
 202
 203                         if ( !is_trusted_domain( domain ) )
 204                                 break;
 205
 206                         if ( !get_dc_name( domain, NULL, dc_name2, &dc_ss ) ) {
 207                                 tc_status = W_ERROR_V(WERR_NO_LOGON_SERVERS);
 208                                 break;
 209                         }
 210
 211                         dc_name = talloc_asprintf(p->mem_ctx, "\\\\%s", dc_name2);
 212                         if (!dc_name) {
 213                                 return WERR_NOMEM;
 214                         }
 215
 216                         tc_status = W_ERROR_V(WERR_OK);
 217
 218                         break;
 219
 220                 default:
 221                         /* no idea what this should be */
 222                         DEBUG(0,("%s: unimplemented function level [%d]\n",
 223                                 fn, r->in.function_code));
 224                         return WERR_UNKNOWN_LEVEL;
 225         }
 226
 227         /* prepare the response */
 228
 229         switch (r->in.level) {
 230                 case 1:
 231                         info1 = TALLOC_ZERO_P(p->mem_ctx, struct netr_NETLOGON_INFO_1);
 232                         W_ERROR_HAVE_NO_MEMORY(info1);
 233
 234                         init_netlogon_info1(info1,
 235                                             flags,
 236                                             pdc_connection_status);
 237                         r->out.query->info1 = info1;
 238                         break;
 239                 case 2:
 240                         info2 = TALLOC_ZERO_P(p->mem_ctx, struct netr_NETLOGON_INFO_2);
 241                         W_ERROR_HAVE_NO_MEMORY(info2);
 242
 243                         init_netlogon_info2(info2,
 244                                             flags,
 245                                             pdc_connection_status,
 246                                             dc_name,
 247                                             tc_status);
 248                         r->out.query->info2 = info2;
 249                         break;
 250                 case 3:
 251                         info3 = TALLOC_ZERO_P(p->mem_ctx, struct netr_NETLOGON_INFO_3);
 252                         W_ERROR_HAVE_NO_MEMORY(info3);
 253
 254                         init_netlogon_info3(info3,
 255                                             flags,
 256                                             logon_attempts);
 257                         r->out.query->info3 = info3;
 258                         break;
 259                 default:
 260                         return WERR_UNKNOWN_LEVEL;
 261         }
 262
 263         if (lp_server_role() == ROLE_DOMAIN_BDC) {
 264                 send_sync_message();
 265         }
 266
 267         return WERR_OK;
 268 }
 269
 270 /*************************************************************************
 271  _netr_NetrEnumerateTrustedDomains
 272  *************************************************************************/
 273
 274 WERROR _netr_NetrEnumerateTrustedDomains(pipes_struct *p,
 275                                          struct netr_NetrEnumerateTrustedDomains *r)
 276 {
 277         struct netr_Blob trusted_domains_blob;
 278         DATA_BLOB blob;
 279
 280         DEBUG(6,("_netr_NetrEnumerateTrustedDomains: %d\n", __LINE__));
 281
 282         /* set up the Trusted Domain List response */
 283
 284         blob = data_blob_talloc_zero(p->mem_ctx, 2);
 285         trusted_domains_blob.data = blob.data;
 286         trusted_domains_blob.length = blob.length;
 287
 288         DEBUG(6,("_netr_NetrEnumerateTrustedDomains: %d\n", __LINE__));
 289
 290         *r->out.trusted_domains_blob = trusted_domains_blob;
 291
 292         return WERR_OK;
 293 }
 294
 295 /******************************************************************
 296  gets a machine password entry.  checks access rights of the host.
 297  ******************************************************************/
 298
 299 static NTSTATUS get_md4pw(char *md4pw, const char *mach_acct,
 300                           uint16_t sec_chan_type, uint32_t *rid)
 301 {
 302         struct samu *sampass = NULL;
 303         const uint8 *pass;
 304         bool ret;
 305         uint32 acct_ctrl;
 306
 307 #if 0
 308         char addr[INET6_ADDRSTRLEN];
 309
 310     /*
 311      * Currently this code is redundent as we already have a filter
 312      * by hostname list. What this code really needs to do is to
 313      * get a hosts allowed/hosts denied list from the SAM database
 314      * on a per user basis, and make the access decision there.
 315      * I will leave this code here for now as a reminder to implement
 316      * this at a later date. JRA.
 317      */
 318
 319         if (!allow_access(lp_domain_hostsdeny(), lp_domain_hostsallow(),
 320                         client_name(get_client_fd()),
 321                         client_addr(get_client_fd(),addr,sizeof(addr)))) {
 322                 DEBUG(0,("get_md4pw: Workstation %s denied access to domain\n", mach_acct));
 323                 return False;
 324         }
 325 #endif /* 0 */
 326
 327         if ( !(sampass = samu_new( NULL )) ) {
 328                 return NT_STATUS_NO_MEMORY;
 329         }
 330
 331         /* JRA. This is ok as it is only used for generating the challenge. */
 332         become_root();
 333         ret = pdb_getsampwnam(sampass, mach_acct);
 334         unbecome_root();
 335
 336         if (!ret) {
 337                 DEBUG(0,("get_md4pw: Workstation %s: no account in domain\n", mach_acct));
 338                 TALLOC_FREE(sampass);
 339                 return NT_STATUS_ACCESS_DENIED;
 340         }
 341
 342         acct_ctrl = pdb_get_acct_ctrl(sampass);
 343         if (acct_ctrl & ACB_DISABLED) {
 344                 DEBUG(0,("get_md4pw: Workstation %s: account is disabled\n", mach_acct));
 345                 TALLOC_FREE(sampass);
 346                 return NT_STATUS_ACCOUNT_DISABLED;
 347         }
 348
 349         if (!(acct_ctrl & ACB_SVRTRUST) &&
 350             !(acct_ctrl & ACB_WSTRUST) &&
 351             !(acct_ctrl & ACB_DOMTRUST))
 352         {
 353                 DEBUG(0,("get_md4pw: Workstation %s: account is not a trust account\n", mach_acct));
 354                 TALLOC_FREE(sampass);
 355                 return NT_STATUS_NO_TRUST_SAM_ACCOUNT;
 356         }
 357
 358         switch (sec_chan_type) {
 359                 case SEC_CHAN_BDC:
 360                         if (!(acct_ctrl & ACB_SVRTRUST)) {
 361                                 DEBUG(0,("get_md4pw: Workstation %s: BDC secure channel requested "
 362                                          "but not a server trust account\n", mach_acct));
 363                                 TALLOC_FREE(sampass);
 364                                 return NT_STATUS_NO_TRUST_SAM_ACCOUNT;
 365                         }
 366                         break;
 367                 case SEC_CHAN_WKSTA:
 368                         if (!(acct_ctrl & ACB_WSTRUST)) {
 369                                 DEBUG(0,("get_md4pw: Workstation %s: WORKSTATION secure channel requested "
 370                                          "but not a workstation trust account\n", mach_acct));
 371                                 TALLOC_FREE(sampass);
 372                                 return NT_STATUS_NO_TRUST_SAM_ACCOUNT;
 373                         }
 374                         break;
 375                 case SEC_CHAN_DOMAIN:
 376                         if (!(acct_ctrl & ACB_DOMTRUST)) {
 377                                 DEBUG(0,("get_md4pw: Workstation %s: DOMAIN secure channel requested "
 378                                          "but not a interdomain trust account\n", mach_acct));
 379                                 TALLOC_FREE(sampass);
 380                                 return NT_STATUS_NO_TRUST_SAM_ACCOUNT;
 381                         }
 382                         break;
 383                 default:
 384                         break;
 385         }
 386
 387         if ((pass = pdb_get_nt_passwd(sampass)) == NULL) {
 388                 DEBUG(0,("get_md4pw: Workstation %s: account does not have a password\n", mach_acct));
 389                 TALLOC_FREE(sampass);
 390                 return NT_STATUS_LOGON_FAILURE;
 391         }
 392
 393         memcpy(md4pw, pass, 16);
 394         dump_data(5, (uint8 *)md4pw, 16);
 395
 396         if (rid) {
 397                 *rid = pdb_get_user_rid(sampass);
 398         }
 399
 400         TALLOC_FREE(sampass);
 401
 402         return NT_STATUS_OK;
 403
 404
 405 }
 406
 407 /*************************************************************************
 408  _netr_ServerReqChallenge
 409  *************************************************************************/
 410
 411 NTSTATUS _netr_ServerReqChallenge(pipes_struct *p,
 412                                   struct netr_ServerReqChallenge *r)
 413 {
 414         if (!p->dc) {
 415                 p->dc = TALLOC_ZERO_P(p, struct dcinfo);
 416                 if (!p->dc) {
 417                         return NT_STATUS_NO_MEMORY;
 418                 }
 419         } else {
 420                 DEBUG(10,("_netr_ServerReqChallenge: new challenge requested. Clearing old state.\n"));
 421                 ZERO_STRUCTP(p->dc);
 422         }
 423
 424         fstrcpy(p->dc->remote_machine, r->in.computer_name);
 425
 426         /* Save the client challenge to the server. */
 427         memcpy(p->dc->clnt_chal.data, r->in.credentials->data,
 428                 sizeof(r->in.credentials->data));
 429
 430         /* Create a server challenge for the client */
 431         /* Set this to a random value. */
 432         generate_random_buffer(p->dc->srv_chal.data, 8);
 433
 434         /* set up the LSA REQUEST CHALLENGE response */
 435         init_net_r_req_chal(r->out.return_credentials, &p->dc->srv_chal);
 436
 437         p->dc->challenge_sent = True;
 438
 439         return NT_STATUS_OK;
 440 }
 441
 442 /*************************************************************************
 443  _netr_ServerAuthenticate
 444  Create the initial credentials.
 445  *************************************************************************/
 446
 447 NTSTATUS _netr_ServerAuthenticate(pipes_struct *p,
 448                                   struct netr_ServerAuthenticate *r)
 449 {
 450         NTSTATUS status;
 451         struct netr_Credential srv_chal_out;
 452
 453         if (!p->dc || !p->dc->challenge_sent) {
 454                 return NT_STATUS_ACCESS_DENIED;
 455         }
 456
 457         status = get_md4pw((char *)p->dc->mach_pw,
 458                            r->in.account_name,
 459                            r->in.secure_channel_type,
 460                            NULL);
 461         if (!NT_STATUS_IS_OK(status)) {
 462                 DEBUG(0,("_netr_ServerAuthenticate: get_md4pw failed. Failed to "
 463                         "get password for machine account %s "
 464                         "from client %s: %s\n",
 465                         r->in.account_name,
 466                         r->in.computer_name,
 467                         nt_errstr(status) ));
 468                 /* always return NT_STATUS_ACCESS_DENIED */
 469                 return NT_STATUS_ACCESS_DENIED;
 470         }
 471
 472         /* From the client / server challenges and md4 password, generate sess key */
 473         creds_server_init(0,                    /* No neg flags. */
 474                         p->dc,
 475                         &p->dc->clnt_chal,      /* Stored client chal. */
 476                         &p->dc->srv_chal,       /* Stored server chal. */
 477                         p->dc->mach_pw,
 478                         &srv_chal_out);
 479
 480         /* Check client credentials are valid. */
 481         if (!netlogon_creds_server_check(p->dc, r->in.credentials)) {
 482                 DEBUG(0,("_netr_ServerAuthenticate: netlogon_creds_server_check failed. Rejecting auth "
 483                         "request from client %s machine account %s\n",
 484                         r->in.computer_name,
 485                         r->in.account_name));
 486                 return NT_STATUS_ACCESS_DENIED;
 487         }
 488
 489         fstrcpy(p->dc->mach_acct, r->in.account_name);
 490         fstrcpy(p->dc->remote_machine, r->in.computer_name);
 491         p->dc->authenticated = True;
 492
 493         /* set up the LSA AUTH response */
 494         /* Return the server credentials. */
 495
 496         memcpy(r->out.return_credentials->data, &srv_chal_out.data,
 497                sizeof(r->out.return_credentials->data));
 498
 499         return NT_STATUS_OK;
 500 }
 501
 502 /*************************************************************************
 503  _netr_ServerAuthenticate3
 504  *************************************************************************/
 505
 506 NTSTATUS _netr_ServerAuthenticate3(pipes_struct *p,
 507                                    struct netr_ServerAuthenticate3 *r)
 508 {
 509         NTSTATUS status;
 510         uint32_t srv_flgs;
 511         /* r->in.negotiate_flags is an aliased pointer to r->out.negotiate_flags,
 512          * so use a copy to avoid destroying the client values. */
 513         uint32_t in_neg_flags = *r->in.negotiate_flags;
 514         struct netr_Credential srv_chal_out;
 515         const char *fn;
 516         uint32_t rid;
 517
 518         /* According to Microsoft (see bugid #6099)
 519          * Windows 7 looks at the negotiate_flags
 520          * returned in this structure *even if the
 521          * call fails with access denied* ! So in order
 522          * to allow Win7 to connect to a Samba NT style
 523          * PDC we set the flags before we know if it's
 524          * an error or not.
 525          */
 526
 527         /* 0x000001ff */
 528         srv_flgs = NETLOGON_NEG_ACCOUNT_LOCKOUT |
 529                    NETLOGON_NEG_PERSISTENT_SAMREPL |
 530                    NETLOGON_NEG_ARCFOUR |
 531                    NETLOGON_NEG_PROMOTION_COUNT |
 532                    NETLOGON_NEG_CHANGELOG_BDC |
 533                    NETLOGON_NEG_FULL_SYNC_REPL |
 534                    NETLOGON_NEG_MULTIPLE_SIDS |
 535                    NETLOGON_NEG_REDO |
 536                    NETLOGON_NEG_PASSWORD_CHANGE_REFUSAL;
 537
 538         /* Ensure we support strong (128-bit) keys. */
 539         if (in_neg_flags & NETLOGON_NEG_STRONG_KEYS) {
 540                 srv_flgs |= NETLOGON_NEG_STRONG_KEYS;
 541         }
 542
 543         if (lp_server_schannel() != false) {
 544                 srv_flgs |= NETLOGON_NEG_SCHANNEL;
 545         }
 546
 547         switch (p->hdr_req.opnum) {
 548                 case NDR_NETR_SERVERAUTHENTICATE2:
 549                         fn = "_netr_ServerAuthenticate2";
 550                         break;
 551                 case NDR_NETR_SERVERAUTHENTICATE3:
 552                         fn = "_netr_ServerAuthenticate3";
 553                         break;
 554                 default:
 555                         return NT_STATUS_INTERNAL_ERROR;
 556         }
 557
 558         /* We use this as the key to store the creds: */
 559         /* r->in.computer_name */
 560
 561         if (!p->dc || !p->dc->challenge_sent) {
 562                 DEBUG(0,("%s: no challenge sent to client %s\n", fn,
 563                         r->in.computer_name));
 564                 status = NT_STATUS_ACCESS_DENIED;
 565                 goto out;
 566         }
 567
 568         if ( (lp_server_schannel() == true) &&
 569              ((in_neg_flags & NETLOGON_NEG_SCHANNEL) == 0) ) {
 570
 571                 /* schannel must be used, but client did not offer it. */
 572                 DEBUG(0,("%s: schannel required but client failed "
 573                         "to offer it. Client was %s\n",
 574                         fn, r->in.account_name));
 575                 status = NT_STATUS_ACCESS_DENIED;
 576                 goto out;
 577         }
 578
 579         status = get_md4pw((char *)p->dc->mach_pw,
 580                            r->in.account_name,
 581                            r->in.secure_channel_type,
 582                            &rid);
 583         if (!NT_STATUS_IS_OK(status)) {
 584                 DEBUG(0,("%s: failed to get machine password for "
 585                         "account %s: %s\n",
 586                         fn, r->in.account_name, nt_errstr(status) ));
 587                 /* always return NT_STATUS_ACCESS_DENIED */
 588                 status = NT_STATUS_ACCESS_DENIED;
 589                 goto out;
 590         }
 591
 592         /* From the client / server challenges and md4 password, generate sess key */
 593         creds_server_init(in_neg_flags,
 594                         p->dc,
 595                         &p->dc->clnt_chal,      /* Stored client chal. */
 596                         &p->dc->srv_chal,       /* Stored server chal. */
 597                         p->dc->mach_pw,
 598                         &srv_chal_out);
 599
 600         /* Check client credentials are valid. */
 601         if (!netlogon_creds_server_check(p->dc, r->in.credentials)) {
 602                 DEBUG(0,("%s: netlogon_creds_server_check failed. Rejecting auth "
 603                         "request from client %s machine account %s\n",
 604                         fn, r->in.computer_name,
 605                         r->in.account_name));
 606                 status = NT_STATUS_ACCESS_DENIED;
 607                 goto out;
 608         }
 609         /* set up the LSA AUTH 2 response */
 610         memcpy(r->out.return_credentials->data, &srv_chal_out.data,
 611                sizeof(r->out.return_credentials->data));
 612
 613         fstrcpy(p->dc->mach_acct, r->in.account_name);
 614         fstrcpy(p->dc->remote_machine, r->in.computer_name);
 615         fstrcpy(p->dc->domain, lp_workgroup() );
 616
 617         p->dc->authenticated = True;
 618
 619         /* Store off the state so we can continue after client disconnect. */
 620         become_root();
 621         secrets_store_schannel_session_info(p->mem_ctx,
 622                                             r->in.computer_name,
 623                                             p->dc);
 624         unbecome_root();
 625
 626         *r->out.rid = rid;
 627
 628         status = NT_STATUS_OK;
 629
 630   out:
 631
 632         *r->out.negotiate_flags = srv_flgs;
 633         return status;
 634 }
 635
 636 /*************************************************************************
 637  _netr_ServerAuthenticate2
 638  *************************************************************************/
 639
 640 NTSTATUS _netr_ServerAuthenticate2(pipes_struct *p,
 641                                    struct netr_ServerAuthenticate2 *r)
 642 {
 643         struct netr_ServerAuthenticate3 a;
 644         uint32_t rid;
 645
 646         a.in.server_name                = r->in.server_name;
 647         a.in.account_name               = r->in.account_name;
 648         a.in.secure_channel_type        = r->in.secure_channel_type;
 649         a.in.computer_name              = r->in.computer_name;
 650         a.in.credentials                = r->in.credentials;
 651         a.in.negotiate_flags            = r->in.negotiate_flags;
 652
 653         a.out.return_credentials        = r->out.return_credentials;
 654         a.out.rid                       = &rid;
 655         a.out.negotiate_flags           = r->out.negotiate_flags;
 656
 657         return _netr_ServerAuthenticate3(p, &a);
 658 }
 659
 660 /*************************************************************************
 661  _netr_ServerPasswordSet
 662  *************************************************************************/
 663
 664 NTSTATUS _netr_ServerPasswordSet(pipes_struct *p,
 665                                  struct netr_ServerPasswordSet *r)
 666 {
 667         NTSTATUS status = NT_STATUS_OK;
 668         struct samu *sampass=NULL;
 669         bool ret = False;
 670         unsigned char pwd[16];
 671         int i;
 672         uint32 acct_ctrl;
 673         struct netr_Authenticator cred_out;
 674         const uchar *old_pw;
 675
 676         DEBUG(5,("_netr_ServerPasswordSet: %d\n", __LINE__));
 677
 678         if ( (lp_server_schannel() == True) && (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) ) {
 679                 /* 'server schannel = yes' should enforce use of
 680                    schannel, the client did offer it in auth2, but
 681                    obviously did not use it. */
 682                 DEBUG(0,("_netr_ServerPasswordSet: client %s not using schannel for netlogon\n",
 683                         r->in.computer_name));
 684                 return NT_STATUS_ACCESS_DENIED;
 685         }
 686
 687         if (!p->dc) {
 688                 /* Restore the saved state of the netlogon creds. */
 689                 become_root();
 690                 ret = secrets_restore_schannel_session_info(p, r->in.computer_name,
 691                                                             &p->dc);
 692                 unbecome_root();
 693                 if (!ret) {
 694                         return NT_STATUS_INVALID_HANDLE;
 695                 }
 696         }
 697
 698         if (!p->dc || !p->dc->authenticated) {
 699                 return NT_STATUS_INVALID_HANDLE;
 700         }
 701
 702         DEBUG(3,("_netr_ServerPasswordSet: Server Password Set by remote machine:[%s] on account [%s]\n",
 703                         r->in.computer_name, p->dc->mach_acct));
 704
 705         /* Step the creds chain forward. */
 706         if (!netlogon_creds_server_step(p->dc, r->in.credential, &cred_out)) {
 707                 DEBUG(2,("_netr_ServerPasswordSet: netlogon_creds_server_step failed. Rejecting auth "
 708                         "request from client %s machine account %s\n",
 709                         r->in.computer_name, p->dc->mach_acct ));
 710                 return NT_STATUS_INVALID_PARAMETER;
 711         }
 712
 713         /* We must store the creds state after an update. */
 714         sampass = samu_new( NULL );
 715         if (!sampass) {
 716                 return NT_STATUS_NO_MEMORY;
 717         }
 718
 719         become_root();
 720         secrets_store_schannel_session_info(p, r->in.computer_name, p->dc);
 721         ret = pdb_getsampwnam(sampass, p->dc->mach_acct);
 722         unbecome_root();
 723
 724         if (!ret) {
 725                 TALLOC_FREE(sampass);
 726                 return NT_STATUS_ACCESS_DENIED;
 727         }
 728
 729         /* Ensure the account exists and is a machine account. */
 730
 731         acct_ctrl = pdb_get_acct_ctrl(sampass);
 732
 733         if (!(acct_ctrl & ACB_WSTRUST ||
 734                       acct_ctrl & ACB_SVRTRUST ||
 735                       acct_ctrl & ACB_DOMTRUST)) {
 736                 TALLOC_FREE(sampass);
 737                 return NT_STATUS_NO_SUCH_USER;
 738         }
 739
 740         if (pdb_get_acct_ctrl(sampass) & ACB_DISABLED) {
 741                 TALLOC_FREE(sampass);
 742                 return NT_STATUS_ACCOUNT_DISABLED;
 743         }
 744
 745         /* Woah - what does this to to the credential chain ? JRA */
 746         cred_hash3(pwd, r->in.new_password->hash, p->dc->sess_key, 0);
 747
 748         DEBUG(100,("_netr_ServerPasswordSet: new given value was :\n"));
 749         for(i = 0; i < sizeof(pwd); i++)
 750                 DEBUG(100,("%02X ", pwd[i]));
 751         DEBUG(100,("\n"));
 752
 753         old_pw = pdb_get_nt_passwd(sampass);
 754
 755         if (old_pw && memcmp(pwd, old_pw, 16) == 0) {
 756                 /* Avoid backend modificiations and other fun if the
 757                    client changed the password to the *same thing* */
 758
 759                 ret = True;
 760         } else {
 761
 762                 /* LM password should be NULL for machines */
 763                 if (!pdb_set_lanman_passwd(sampass, NULL, PDB_CHANGED)) {
 764                         TALLOC_FREE(sampass);
 765                         return NT_STATUS_NO_MEMORY;
 766                 }
 767
 768                 if (!pdb_set_nt_passwd(sampass, pwd, PDB_CHANGED)) {
 769                         TALLOC_FREE(sampass);
 770                         return NT_STATUS_NO_MEMORY;
 771                 }
 772
 773                 if (!pdb_set_pass_last_set_time(sampass, time(NULL), PDB_CHANGED)) {
 774                         TALLOC_FREE(sampass);
 775                         /* Not quite sure what this one qualifies as, but this will do */
 776                         return NT_STATUS_UNSUCCESSFUL;
 777                 }
 778
 779                 become_root();
 780                 status = pdb_update_sam_account(sampass);
 781                 unbecome_root();
 782         }
 783
 784         /* set up the LSA Server Password Set response */
 785
 786         memcpy(r->out.return_authenticator, &cred_out,
 787                sizeof(*(r->out.return_authenticator)));
 788
 789         TALLOC_FREE(sampass);
 790         return status;
 791 }
 792
 793 /*************************************************************************
 794  _netr_LogonSamLogoff
 795  *************************************************************************/
 796
 797 NTSTATUS _netr_LogonSamLogoff(pipes_struct *p,
 798                               struct netr_LogonSamLogoff *r)
 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_LogonSamLogoff: client %s not using schannel for netlogon\n",
 805                         get_remote_machine_name() ));
 806                 return NT_STATUS_ACCESS_DENIED;
 807         }
 808
 809
 810         /* Using the remote machine name for the creds store: */
 811         /* r->in.computer_name */
 812
 813         if (!p->dc) {
 814                 /* Restore the saved state of the netlogon creds. */
 815                 bool ret;
 816
 817                 become_root();
 818                 ret = secrets_restore_schannel_session_info(
 819                         p, r->in.computer_name, &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_LogonSamLogoff: netlogon_creds_server_step failed. Rejecting auth "
 833                         "request from client %s machine account %s\n",
 834                         r->in.computer_name, 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, r->in.computer_name, p->dc);
 841         unbecome_root();
 842
 843         return NT_STATUS_OK;
 844 }
 845
 846 /*************************************************************************
 847  _netr_LogonSamLogon
 848  *************************************************************************/
 849
 850 NTSTATUS _netr_LogonSamLogon(pipes_struct *p,
 851                              struct netr_LogonSamLogon *r)
 852 {
 853         NTSTATUS status = NT_STATUS_OK;
 854         union netr_LogonLevel *logon = r->in.logon;
 855         const char *nt_username, *nt_domain, *nt_workstation;
 856         auth_usersupplied_info *user_info = NULL;
 857         auth_serversupplied_info *server_info = NULL;
 858         struct auth_context *auth_context = NULL;
 859         uint8_t pipe_session_key[16];
 860         bool process_creds = true;
 861         const char *fn;
 862
 863         switch (p->hdr_req.opnum) {
 864                 case NDR_NETR_LOGONSAMLOGON:
 865                         process_creds = true;
 866                         fn = "_netr_LogonSamLogon";
 867                         break;
 868                 case NDR_NETR_LOGONSAMLOGONEX:
 869                         fn = "_netr_LogonSamLogonEx";
 870                 default:
 871                         fn = "";
 872                         process_creds = false;
 873         }
 874
 875         if ( (lp_server_schannel() == True) && (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) ) {
 876                 /* 'server schannel = yes' should enforce use of
 877                    schannel, the client did offer it in auth2, but
 878                    obviously did not use it. */
 879                 DEBUG(0,("%s: client %s not using schannel for netlogon\n",
 880                         fn, get_remote_machine_name() ));
 881                 return NT_STATUS_ACCESS_DENIED;
 882         }
 883
 884         *r->out.authoritative = true; /* authoritative response */
 885
 886         switch (r->in.validation_level) {
 887         case 2:
 888                 r->out.validation->sam2 = TALLOC_ZERO_P(p->mem_ctx, struct netr_SamInfo2);
 889                 if (!r->out.validation->sam2) {
 890                         return NT_STATUS_NO_MEMORY;
 891                 }
 892                 break;
 893         case 3:
 894                 r->out.validation->sam3 = TALLOC_ZERO_P(p->mem_ctx, struct netr_SamInfo3);
 895                 if (!r->out.validation->sam3) {
 896                         return NT_STATUS_NO_MEMORY;
 897                 }
 898                 break;
 899         default:
 900                 DEBUG(0,("%s: bad validation_level value %d.\n",
 901                         fn, (int)r->in.validation_level));
 902                 return NT_STATUS_INVALID_INFO_CLASS;
 903         }
 904
 905         if (process_creds) {
 906
 907                 /* Get the remote machine name for the creds store. */
 908                 /* Note this is the remote machine this request is coming from (member server),
 909                    not neccessarily the workstation name the user is logging onto.
 910                 */
 911
 912                 if (!p->dc) {
 913                         /* Restore the saved state of the netlogon creds. */
 914                         bool ret;
 915
 916                         become_root();
 917                         ret = secrets_restore_schannel_session_info(
 918                                 p, r->in.computer_name, &p->dc);
 919                         unbecome_root();
 920                         if (!ret) {
 921                                 return NT_STATUS_INVALID_HANDLE;
 922                         }
 923                 }
 924
 925                 if (!p->dc || !p->dc->authenticated) {
 926                         return NT_STATUS_INVALID_HANDLE;
 927                 }
 928
 929                 /* checks and updates credentials.  creates reply credentials */
 930                 if (!netlogon_creds_server_step(p->dc, r->in.credential,  r->out.return_authenticator)) {
 931                         DEBUG(2,("%s: creds_server_step failed. Rejecting auth "
 932                                 "request from client %s machine account %s\n",
 933                                 fn, r->in.computer_name, p->dc->mach_acct ));
 934                         return NT_STATUS_INVALID_PARAMETER;
 935                 }
 936
 937                 /* We must store the creds state after an update. */
 938                 become_root();
 939                 secrets_store_schannel_session_info(p, r->in.computer_name, p->dc);
 940                 unbecome_root();
 941         }
 942
 943         switch (r->in.logon_level) {
 944         case NetlogonInteractiveInformation:
 945                 nt_username     = logon->password->identity_info.account_name.string;
 946                 nt_domain       = logon->password->identity_info.domain_name.string;
 947                 nt_workstation  = logon->password->identity_info.workstation.string;
 948
 949                 DEBUG(3,("SAM Logon (Interactive). Domain:[%s].  ", lp_workgroup()));
 950                 break;
 951         case NetlogonNetworkInformation:
 952                 nt_username     = logon->network->identity_info.account_name.string;
 953                 nt_domain       = logon->network->identity_info.domain_name.string;
 954                 nt_workstation  = logon->network->identity_info.workstation.string;
 955
 956                 DEBUG(3,("SAM Logon (Network). Domain:[%s].  ", lp_workgroup()));
 957                 break;
 958         default:
 959                 DEBUG(2,("SAM Logon: unsupported switch value\n"));
 960                 return NT_STATUS_INVALID_INFO_CLASS;
 961         } /* end switch */
 962
 963         DEBUG(3,("User:[%s@%s] Requested Domain:[%s]\n", nt_username, nt_workstation, nt_domain));
 964         fstrcpy(current_user_info.smb_name, nt_username);
 965         sub_set_smb_name(nt_username);
 966
 967         DEBUG(5,("Attempting validation level %d for unmapped username %s.\n",
 968                 r->in.validation_level, nt_username));
 969
 970         status = NT_STATUS_OK;
 971
 972         switch (r->in.logon_level) {
 973         case NetlogonNetworkInformation:
 974         {
 975                 const char *wksname = nt_workstation;
 976
 977                 status = make_auth_context_fixed(&auth_context,
 978                                                  logon->network->challenge);
 979                 if (!NT_STATUS_IS_OK(status)) {
 980                         return status;
 981                 }
 982
 983                 /* For a network logon, the workstation name comes in with two
 984                  * backslashes in the front. Strip them if they are there. */
 985
 986                 if (*wksname == '\\') wksname++;
 987                 if (*wksname == '\\') wksname++;
 988
 989                 /* Standard challenge/response authenticaion */
 990                 if (!make_user_info_netlogon_network(&user_info,
 991                                                      nt_username, nt_domain,
 992                                                      wksname,
 993                                                      logon->network->identity_info.parameter_control,
 994                                                      logon->network->lm.data,
 995                                                      logon->network->lm.length,
 996                                                      logon->network->nt.data,
 997                                                      logon->network->nt.length)) {
 998                         status = NT_STATUS_NO_MEMORY;
 999                 }
1000                 break;
1001         }
1002         case NetlogonInteractiveInformation:
1003                 /* 'Interactive' authentication, supplies the password in its
1004                    MD4 form, encrypted with the session key.  We will convert
1005                    this to challenge/response for the auth subsystem to chew
1006                    on */
1007         {
1008                 uint8_t chal[8];
1009
1010                 if (!NT_STATUS_IS_OK(status = make_auth_context_subsystem(&auth_context))) {
1011                         return status;
1012                 }
1013
1014                 auth_context->get_ntlm_challenge(auth_context, chal);
1015
1016                 if (!make_user_info_netlogon_interactive(&user_info,
1017                                                          nt_username, nt_domain,
1018                                                          nt_workstation,
1019                                                          logon->password->identity_info.parameter_control,
1020                                                          chal,
1021                                                          logon->password->lmpassword.hash,
1022                                                          logon->password->ntpassword.hash,
1023                                                          p->dc->sess_key)) {
1024                         status = NT_STATUS_NO_MEMORY;
1025                 }
1026                 break;
1027         }
1028         default:
1029                 DEBUG(2,("SAM Logon: unsupported switch value\n"));
1030                 return NT_STATUS_INVALID_INFO_CLASS;
1031         } /* end switch */
1032
1033         if ( NT_STATUS_IS_OK(status) ) {
1034                 status = auth_context->check_ntlm_password(auth_context,
1035                         user_info, &server_info);
1036         }
1037
1038         (auth_context->free)(&auth_context);
1039         free_user_info(&user_info);
1040
1041         DEBUG(5,("%s: check_password returned status %s\n",
1042                   fn, nt_errstr(status)));
1043
1044         /* Check account and password */
1045
1046         if (!NT_STATUS_IS_OK(status)) {
1047                 /* If we don't know what this domain is, we need to
1048                    indicate that we are not authoritative.  This
1049                    allows the client to decide if it needs to try
1050                    a local user.  Fix by jpjanosi@us.ibm.com, #2976 */
1051                 if ( NT_STATUS_EQUAL(status, NT_STATUS_NO_SUCH_USER)
1052                      && !strequal(nt_domain, get_global_sam_name())
1053                      && !is_trusted_domain(nt_domain) )
1054                         *r->out.authoritative = false; /* We are not authoritative */
1055
1056                 TALLOC_FREE(server_info);
1057                 return status;
1058         }
1059
1060         if (server_info->guest) {
1061                 /* We don't like guest domain logons... */
1062                 DEBUG(5,("%s: Attempted domain logon as GUEST "
1063                          "denied.\n", fn));
1064                 TALLOC_FREE(server_info);
1065                 return NT_STATUS_LOGON_FAILURE;
1066         }
1067
1068         /* This is the point at which, if the login was successful, that
1069            the SAM Local Security Authority should record that the user is
1070            logged in to the domain.  */
1071
1072         if (process_creds) {
1073                 /* Get the pipe session key from the creds. */
1074                 memcpy(pipe_session_key, p->dc->sess_key, 16);
1075         } else {
1076                 /* Get the pipe session key from the schannel. */
1077                 if ((p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL)
1078                     || (p->auth.a_u.schannel_auth == NULL)) {
1079                         return NT_STATUS_INVALID_HANDLE;
1080                 }
1081                 memcpy(pipe_session_key, p->auth.a_u.schannel_auth->sess_key, 16);
1082         }
1083
1084         switch (r->in.validation_level) {
1085         case 2:
1086                 status = serverinfo_to_SamInfo2(server_info, pipe_session_key, 16,
1087                                                 r->out.validation->sam2);
1088                 break;
1089         case 3:
1090                 status = serverinfo_to_SamInfo3(server_info, pipe_session_key, 16,
1091                                                 r->out.validation->sam3);
1092                 break;
1093         }
1094
1095         TALLOC_FREE(server_info);
1096
1097         return status;
1098 }
1099
1100 /*************************************************************************
1101  _netr_LogonSamLogonEx
1102  - no credential chaining. Map into net sam logon.
1103  *************************************************************************/
1104
1105 NTSTATUS _netr_LogonSamLogonEx(pipes_struct *p,
1106                                struct netr_LogonSamLogonEx *r)
1107 {
1108         struct netr_LogonSamLogon q;
1109
1110         /* Only allow this if the pipe is protected. */
1111         if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
1112                 DEBUG(0,("_netr_LogonSamLogonEx: client %s not using schannel for netlogon\n",
1113                         get_remote_machine_name() ));
1114                 return NT_STATUS_INVALID_PARAMETER;
1115         }
1116
1117         q.in.server_name        = r->in.server_name;
1118         q.in.computer_name      = r->in.computer_name;
1119         q.in.logon_level        = r->in.logon_level;
1120         q.in.logon              = r->in.logon;
1121         q.in.validation_level   = r->in.validation_level;
1122         /* we do not handle the flags */
1123         /*                      = r->in.flags; */
1124
1125         q.out.validation        = r->out.validation;
1126         q.out.authoritative     = r->out.authoritative;
1127         /* we do not handle the flags */
1128         /*                      = r->out.flags; */
1129
1130         return _netr_LogonSamLogon(p, &q);
1131 }
1132
1133 /*************************************************************************
1134  _ds_enum_dom_trusts
1135  *************************************************************************/
1136 #if 0   /* JERRY -- not correct */
1137  NTSTATUS _ds_enum_dom_trusts(pipes_struct *p, DS_Q_ENUM_DOM_TRUSTS *q_u,
1138                              DS_R_ENUM_DOM_TRUSTS *r_u)
1139 {
1140         NTSTATUS status = NT_STATUS_OK;
1141
1142         /* TODO: According to MSDN, the can only be executed against a
1143            DC or domain member running Windows 2000 or later.  Need
1144            to test against a standalone 2k server and see what it
1145            does.  A windows 2000 DC includes its own domain in the
1146            list.  --jerry */
1147
1148         return status;
1149 }
1150 #endif  /* JERRY */
1151
1152
1153 /****************************************************************
1154 ****************************************************************/
1155
1156 WERROR _netr_LogonUasLogon(pipes_struct *p,
1157                            struct netr_LogonUasLogon *r)
1158 {
1159         p->rng_fault_state = true;
1160         return WERR_NOT_SUPPORTED;
1161 }
1162
1163 /****************************************************************
1164 ****************************************************************/
1165
1166 WERROR _netr_LogonUasLogoff(pipes_struct *p,
1167                             struct netr_LogonUasLogoff *r)
1168 {
1169         p->rng_fault_state = true;
1170         return WERR_NOT_SUPPORTED;
1171 }
1172
1173 /****************************************************************
1174 ****************************************************************/
1175
1176 NTSTATUS _netr_DatabaseDeltas(pipes_struct *p,
1177                               struct netr_DatabaseDeltas *r)
1178 {
1179         p->rng_fault_state = true;
1180         return NT_STATUS_NOT_IMPLEMENTED;
1181 }
1182
1183 /****************************************************************
1184 ****************************************************************/
1185
1186 NTSTATUS _netr_DatabaseSync(pipes_struct *p,
1187                             struct netr_DatabaseSync *r)
1188 {
1189         p->rng_fault_state = true;
1190         return NT_STATUS_NOT_IMPLEMENTED;
1191 }
1192
1193 /****************************************************************
1194 ****************************************************************/
1195
1196 NTSTATUS _netr_AccountDeltas(pipes_struct *p,
1197                              struct netr_AccountDeltas *r)
1198 {
1199         p->rng_fault_state = true;
1200         return NT_STATUS_NOT_IMPLEMENTED;
1201 }
1202
1203 /****************************************************************
1204 ****************************************************************/
1205
1206 NTSTATUS _netr_AccountSync(pipes_struct *p,
1207                            struct netr_AccountSync *r)
1208 {
1209         p->rng_fault_state = true;
1210         return NT_STATUS_NOT_IMPLEMENTED;
1211 }
1212
1213 /****************************************************************
1214 ****************************************************************/
1215
1216 WERROR _netr_GetDcName(pipes_struct *p,
1217                        struct netr_GetDcName *r)
1218 {
1219         p->rng_fault_state = true;
1220         return WERR_NOT_SUPPORTED;
1221 }
1222
1223 /****************************************************************
1224 ****************************************************************/
1225
1226 WERROR _netr_GetAnyDCName(pipes_struct *p,
1227                           struct netr_GetAnyDCName *r)
1228 {
1229         p->rng_fault_state = true;
1230         return WERR_NOT_SUPPORTED;
1231 }
1232
1233 /****************************************************************
1234 ****************************************************************/
1235
1236 NTSTATUS _netr_DatabaseSync2(pipes_struct *p,
1237                              struct netr_DatabaseSync2 *r)
1238 {
1239         p->rng_fault_state = true;
1240         return NT_STATUS_NOT_IMPLEMENTED;
1241 }
1242
1243 /****************************************************************
1244 ****************************************************************/
1245
1246 NTSTATUS _netr_DatabaseRedo(pipes_struct *p,
1247                             struct netr_DatabaseRedo *r)
1248 {
1249         p->rng_fault_state = true;
1250         return NT_STATUS_NOT_IMPLEMENTED;
1251 }
1252
1253 /****************************************************************
1254 ****************************************************************/
1255
1256 WERROR _netr_DsRGetDCName(pipes_struct *p,
1257                           struct netr_DsRGetDCName *r)
1258 {
1259         p->rng_fault_state = true;
1260         return WERR_NOT_SUPPORTED;
1261 }
1262
1263 /****************************************************************
1264 ****************************************************************/
1265
1266 NTSTATUS _netr_LogonGetCapabilities(pipes_struct *p,
1267                                     struct netr_LogonGetCapabilities *r)
1268 {
1269         return NT_STATUS_NOT_IMPLEMENTED;
1270 }
1271
1272 /****************************************************************
1273 ****************************************************************/
1274
1275 WERROR _netr_NETRLOGONSETSERVICEBITS(pipes_struct *p,
1276                                      struct netr_NETRLOGONSETSERVICEBITS *r)
1277 {
1278         p->rng_fault_state = true;
1279         return WERR_NOT_SUPPORTED;
1280 }
1281
1282 /****************************************************************
1283 ****************************************************************/
1284
1285 WERROR _netr_LogonGetTrustRid(pipes_struct *p,
1286                               struct netr_LogonGetTrustRid *r)
1287 {
1288         p->rng_fault_state = true;
1289         return WERR_NOT_SUPPORTED;
1290 }
1291
1292 /****************************************************************
1293 ****************************************************************/
1294
1295 WERROR _netr_NETRLOGONCOMPUTESERVERDIGEST(pipes_struct *p,
1296                                           struct netr_NETRLOGONCOMPUTESERVERDIGEST *r)
1297 {
1298         p->rng_fault_state = true;
1299         return WERR_NOT_SUPPORTED;
1300 }
1301
1302 /****************************************************************
1303 ****************************************************************/
1304
1305 WERROR _netr_NETRLOGONCOMPUTECLIENTDIGEST(pipes_struct *p,
1306                                           struct netr_NETRLOGONCOMPUTECLIENTDIGEST *r)
1307 {
1308         p->rng_fault_state = true;
1309         return WERR_NOT_SUPPORTED;
1310 }
1311
1312 /****************************************************************
1313 ****************************************************************/
1314
1315 WERROR _netr_DsRGetDCNameEx(pipes_struct *p,
1316                             struct netr_DsRGetDCNameEx *r)
1317 {
1318         p->rng_fault_state = true;
1319         return WERR_NOT_SUPPORTED;
1320 }
1321
1322 /****************************************************************
1323 ****************************************************************/
1324
1325 WERROR _netr_DsRGetSiteName(pipes_struct *p,
1326                             struct netr_DsRGetSiteName *r)
1327 {
1328         p->rng_fault_state = true;
1329         return WERR_NOT_SUPPORTED;
1330 }
1331
1332 /****************************************************************
1333 ****************************************************************/
1334
1335 NTSTATUS _netr_LogonGetDomainInfo(pipes_struct *p,
1336                                   struct netr_LogonGetDomainInfo *r)
1337 {
1338         p->rng_fault_state = true;
1339         return NT_STATUS_NOT_IMPLEMENTED;
1340 }
1341
1342 /****************************************************************
1343 ****************************************************************/
1344
1345 NTSTATUS _netr_ServerPasswordSet2(pipes_struct *p,
1346                                   struct netr_ServerPasswordSet2 *r)
1347 {
1348         p->rng_fault_state = true;
1349         return NT_STATUS_NOT_IMPLEMENTED;
1350 }
1351
1352 /****************************************************************
1353 ****************************************************************/
1354
1355 WERROR _netr_ServerPasswordGet(pipes_struct *p,
1356                                struct netr_ServerPasswordGet *r)
1357 {
1358         p->rng_fault_state = true;
1359         return WERR_NOT_SUPPORTED;
1360 }
1361
1362 /****************************************************************
1363 ****************************************************************/
1364
1365 WERROR _netr_NETRLOGONSENDTOSAM(pipes_struct *p,
1366                                 struct netr_NETRLOGONSENDTOSAM *r)
1367 {
1368         p->rng_fault_state = true;
1369         return WERR_NOT_SUPPORTED;
1370 }
1371
1372 /****************************************************************
1373 ****************************************************************/
1374
1375 WERROR _netr_DsRAddressToSitenamesW(pipes_struct *p,
1376                                     struct netr_DsRAddressToSitenamesW *r)
1377 {
1378         p->rng_fault_state = true;
1379         return WERR_NOT_SUPPORTED;
1380 }
1381
1382 /****************************************************************
1383 ****************************************************************/
1384
1385 WERROR _netr_DsRGetDCNameEx2(pipes_struct *p,
1386                              struct netr_DsRGetDCNameEx2 *r)
1387 {
1388         p->rng_fault_state = true;
1389         return WERR_NOT_SUPPORTED;
1390 }
1391
1392 /****************************************************************
1393 ****************************************************************/
1394
1395 WERROR _netr_NETRLOGONGETTIMESERVICEPARENTDOMAIN(pipes_struct *p,
1396                                                  struct netr_NETRLOGONGETTIMESERVICEPARENTDOMAIN *r)
1397 {
1398         p->rng_fault_state = true;
1399         return WERR_NOT_SUPPORTED;
1400 }
1401
1402 /****************************************************************
1403 ****************************************************************/
1404
1405 WERROR _netr_NetrEnumerateTrustedDomainsEx(pipes_struct *p,
1406                                            struct netr_NetrEnumerateTrustedDomainsEx *r)
1407 {
1408         p->rng_fault_state = true;
1409         return WERR_NOT_SUPPORTED;
1410 }
1411
1412 /****************************************************************
1413 ****************************************************************/
1414
1415 WERROR _netr_DsRAddressToSitenamesExW(pipes_struct *p,
1416                                       struct netr_DsRAddressToSitenamesExW *r)
1417 {
1418         p->rng_fault_state = true;
1419         return WERR_NOT_SUPPORTED;
1420 }
1421
1422 /****************************************************************
1423 ****************************************************************/
1424
1425 WERROR _netr_DsrGetDcSiteCoverageW(pipes_struct *p,
1426                                    struct netr_DsrGetDcSiteCoverageW *r)
1427 {
1428         p->rng_fault_state = true;
1429         return WERR_NOT_SUPPORTED;
1430 }
1431
1432 /****************************************************************
1433 ****************************************************************/
1434
1435 WERROR _netr_DsrEnumerateDomainTrusts(pipes_struct *p,
1436                                       struct netr_DsrEnumerateDomainTrusts *r)
1437 {
1438         p->rng_fault_state = true;
1439         return WERR_NOT_SUPPORTED;
1440 }
1441
1442 /****************************************************************
1443 ****************************************************************/
1444
1445 WERROR _netr_DsrDeregisterDNSHostRecords(pipes_struct *p,
1446                                          struct netr_DsrDeregisterDNSHostRecords *r)
1447 {
1448         p->rng_fault_state = true;
1449         return WERR_NOT_SUPPORTED;
1450 }
1451
1452 /****************************************************************
1453 ****************************************************************/
1454
1455 NTSTATUS _netr_ServerTrustPasswordsGet(pipes_struct *p,
1456                                        struct netr_ServerTrustPasswordsGet *r)
1457 {
1458         p->rng_fault_state = true;
1459         return NT_STATUS_NOT_IMPLEMENTED;
1460 }
1461
1462 /****************************************************************
1463 ****************************************************************/
1464
1465 WERROR _netr_DsRGetForestTrustInformation(pipes_struct *p,
1466                                           struct netr_DsRGetForestTrustInformation *r)
1467 {
1468         p->rng_fault_state = true;
1469         return WERR_NOT_SUPPORTED;
1470 }
1471
1472 /****************************************************************
1473 ****************************************************************/
1474
1475 WERROR _netr_GetForestTrustInformation(pipes_struct *p,
1476                                        struct netr_GetForestTrustInformation *r)
1477 {
1478         p->rng_fault_state = true;
1479         return WERR_NOT_SUPPORTED;
1480 }
1481
1482 /****************************************************************
1483 ****************************************************************/
1484
1485 NTSTATUS _netr_LogonSamLogonWithFlags(pipes_struct *p,
1486                                       struct netr_LogonSamLogonWithFlags *r)
1487 {
1488         p->rng_fault_state = true;
1489         return NT_STATUS_NOT_IMPLEMENTED;
1490 }
1491
1492 /****************************************************************
1493 ****************************************************************/
1494
1495 NTSTATUS _netr_ServerGetTrustInfo(pipes_struct *p,
1496                                   struct netr_ServerGetTrustInfo *r)
1497 {
1498         p->rng_fault_state = true;
1499         return NT_STATUS_NOT_IMPLEMENTED;
1500 }
1501