source3/rpc_client/cli_samr.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    RPC pipe client
   4    Copyright (C) Tim Potter                        2000-2001,
   5    Copyright (C) Andrew Tridgell              1992-1997,2000,
   6    Copyright (C) Rafal Szczesniak                       2002.
   7    Copyright (C) Jeremy Allison                         2005.
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 2 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program; if not, write to the Free Software
  21    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22 */
  23
  24 #include "includes.h"
  25
  26 /* Connect to SAMR database */
  27
  28 NTSTATUS rpccli_samr_connect(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
  29                              uint32 access_mask, POLICY_HND *connect_pol)
  30 {
  31         prs_struct qbuf, rbuf;
  32         SAMR_Q_CONNECT q;
  33         SAMR_R_CONNECT r;
  34         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
  35
  36         DEBUG(10,("cli_samr_connect to %s\n", cli->cli->desthost));
  37
  38         ZERO_STRUCT(q);
  39         ZERO_STRUCT(r);
  40
  41         /* Marshall data and send request */
  42
  43         init_samr_q_connect(&q, cli->cli->desthost, access_mask);
  44
  45         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_CONNECT,
  46                 q, r,
  47                 qbuf, rbuf,
  48                 samr_io_q_connect,
  49                 samr_io_r_connect,
  50                 NT_STATUS_UNSUCCESSFUL);
  51         /* Return output parameters */
  52
  53         if (NT_STATUS_IS_OK(result = r.status)) {
  54                 *connect_pol = r.connect_pol;
  55 #ifdef __INSURE__
  56                 connect_pol->marker = malloc(1);
  57 #endif
  58         }
  59
  60         return result;
  61 }
  62
  63 /* Connect to SAMR database */
  64
  65 NTSTATUS rpccli_samr_connect4(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
  66                            uint32 access_mask, POLICY_HND *connect_pol)
  67 {
  68         prs_struct qbuf, rbuf;
  69         SAMR_Q_CONNECT4 q;
  70         SAMR_R_CONNECT4 r;
  71         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
  72
  73         ZERO_STRUCT(q);
  74         ZERO_STRUCT(r);
  75
  76         /* Marshall data and send request */
  77
  78         init_samr_q_connect4(&q, cli->cli->desthost, access_mask);
  79
  80         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_CONNECT4,
  81                 q, r,
  82                 qbuf, rbuf,
  83                 samr_io_q_connect4,
  84                 samr_io_r_connect4,
  85                 NT_STATUS_UNSUCCESSFUL);
  86
  87         /* Return output parameters */
  88
  89         if (NT_STATUS_IS_OK(result = r.status)) {
  90                 *connect_pol = r.connect_pol;
  91 #ifdef __INSURE__
  92                 connect_pol->marker = malloc(1);
  93 #endif
  94         }
  95
  96         return result;
  97 }
  98
  99 /* Close SAMR handle */
 100
 101 NTSTATUS rpccli_samr_close(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 102                            POLICY_HND *connect_pol)
 103 {
 104         prs_struct qbuf, rbuf;
 105         SAMR_Q_CLOSE_HND q;
 106         SAMR_R_CLOSE_HND r;
 107         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 108
 109         DEBUG(10,("cli_samr_close\n"));
 110
 111         ZERO_STRUCT(q);
 112         ZERO_STRUCT(r);
 113
 114         /* Marshall data and send request */
 115
 116         init_samr_q_close_hnd(&q, connect_pol);
 117
 118         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_CLOSE_HND,
 119                 q, r,
 120                 qbuf, rbuf,
 121                 samr_io_q_close_hnd,
 122                 samr_io_r_close_hnd,
 123                 NT_STATUS_UNSUCCESSFUL);
 124
 125         /* Return output parameters */
 126
 127         if (NT_STATUS_IS_OK(result = r.status)) {
 128 #ifdef __INSURE__
 129                 SAFE_FREE(connect_pol->marker);
 130 #endif
 131                 *connect_pol = r.pol;
 132         }
 133
 134         return result;
 135 }
 136
 137 /* Open handle on a domain */
 138
 139 NTSTATUS rpccli_samr_open_domain(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 140                                  POLICY_HND *connect_pol, uint32 access_mask,
 141                                  const DOM_SID *domain_sid,
 142                                  POLICY_HND *domain_pol)
 143 {
 144         prs_struct qbuf, rbuf;
 145         SAMR_Q_OPEN_DOMAIN q;
 146         SAMR_R_OPEN_DOMAIN r;
 147         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 148
 149         DEBUG(10,("cli_samr_open_domain with sid %s\n", sid_string_static(domain_sid) ));
 150
 151         ZERO_STRUCT(q);
 152         ZERO_STRUCT(r);
 153
 154         /* Marshall data and send request */
 155
 156         init_samr_q_open_domain(&q, connect_pol, access_mask, domain_sid);
 157
 158         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_OPEN_DOMAIN,
 159                 q, r,
 160                 qbuf, rbuf,
 161                 samr_io_q_open_domain,
 162                 samr_io_r_open_domain,
 163                 NT_STATUS_UNSUCCESSFUL);
 164
 165         /* Return output parameters */
 166
 167         if (NT_STATUS_IS_OK(result = r.status)) {
 168                 *domain_pol = r.domain_pol;
 169 #ifdef __INSURE__
 170                 domain_pol->marker = malloc(1);
 171 #endif
 172         }
 173
 174         return result;
 175 }
 176
 177 NTSTATUS rpccli_samr_open_user(struct rpc_pipe_client *cli,
 178                                TALLOC_CTX *mem_ctx,
 179                                POLICY_HND *domain_pol, uint32 access_mask,
 180                                uint32 user_rid, POLICY_HND *user_pol)
 181 {
 182         prs_struct qbuf, rbuf;
 183         SAMR_Q_OPEN_USER q;
 184         SAMR_R_OPEN_USER r;
 185         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 186
 187         DEBUG(10,("cli_samr_open_user with rid 0x%x\n", user_rid ));
 188
 189         ZERO_STRUCT(q);
 190         ZERO_STRUCT(r);
 191
 192         /* Marshall data and send request */
 193
 194         init_samr_q_open_user(&q, domain_pol, access_mask, user_rid);
 195
 196         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_OPEN_USER,
 197                 q, r,
 198                 qbuf, rbuf,
 199                 samr_io_q_open_user,
 200                 samr_io_r_open_user,
 201                 NT_STATUS_UNSUCCESSFUL);
 202
 203         /* Return output parameters */
 204
 205         if (NT_STATUS_IS_OK(result = r.status)) {
 206                 *user_pol = r.user_pol;
 207 #ifdef __INSURE__
 208                 user_pol->marker = malloc(1);
 209 #endif
 210         }
 211
 212         return result;
 213 }
 214
 215 /* Open handle on a group */
 216
 217 NTSTATUS rpccli_samr_open_group(struct rpc_pipe_client *cli,
 218                                 TALLOC_CTX *mem_ctx,
 219                                 POLICY_HND *domain_pol, uint32 access_mask,
 220                                 uint32 group_rid, POLICY_HND *group_pol)
 221 {
 222         prs_struct qbuf, rbuf;
 223         SAMR_Q_OPEN_GROUP q;
 224         SAMR_R_OPEN_GROUP r;
 225         NTSTATUS result =  NT_STATUS_UNSUCCESSFUL;
 226
 227         DEBUG(10,("cli_samr_open_group with rid 0x%x\n", group_rid ));
 228
 229         ZERO_STRUCT(q);
 230         ZERO_STRUCT(r);
 231
 232         /* Marshall data and send request */
 233
 234         init_samr_q_open_group(&q, domain_pol, access_mask, group_rid);
 235
 236         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_OPEN_GROUP,
 237                 q, r,
 238                 qbuf, rbuf,
 239                 samr_io_q_open_group,
 240                 samr_io_r_open_group,
 241                 NT_STATUS_UNSUCCESSFUL);
 242
 243         /* Return output parameters */
 244
 245         if (NT_STATUS_IS_OK(result = r.status)) {
 246                 *group_pol = r.pol;
 247 #ifdef __INSURE__
 248                 group_pol->marker = malloc(1);
 249 #endif
 250         }
 251
 252         return result;
 253 }
 254
 255 /* Create domain group */
 256
 257 NTSTATUS rpccli_samr_create_dom_group(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 258                                    POLICY_HND *domain_pol,
 259                                    const char *group_name,
 260                                    uint32 access_mask, POLICY_HND *group_pol)
 261 {
 262         prs_struct qbuf, rbuf;
 263         SAMR_Q_CREATE_DOM_GROUP q;
 264         SAMR_R_CREATE_DOM_GROUP r;
 265         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 266
 267         DEBUG(10,("cli_samr_create_dom_group\n"));
 268
 269         ZERO_STRUCT(q);
 270         ZERO_STRUCT(r);
 271
 272         /* Marshall data and send request */
 273
 274         init_samr_q_create_dom_group(&q, domain_pol, group_name, access_mask);
 275
 276         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_CREATE_DOM_GROUP,
 277                 q, r,
 278                 qbuf, rbuf,
 279                 samr_io_q_create_dom_group,
 280                 samr_io_r_create_dom_group,
 281                 NT_STATUS_UNSUCCESSFUL);
 282
 283         /* Return output parameters */
 284
 285         result = r.status;
 286
 287         if (NT_STATUS_IS_OK(result))
 288                 *group_pol = r.pol;
 289
 290         return result;
 291 }
 292
 293 /* Add a domain group member */
 294
 295 NTSTATUS rpccli_samr_add_groupmem(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 296                                POLICY_HND *group_pol, uint32 rid)
 297 {
 298         prs_struct qbuf, rbuf;
 299         SAMR_Q_ADD_GROUPMEM q;
 300         SAMR_R_ADD_GROUPMEM r;
 301         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 302
 303         DEBUG(10,("cli_samr_add_groupmem\n"));
 304
 305         ZERO_STRUCT(q);
 306         ZERO_STRUCT(r);
 307
 308         /* Marshall data and send request */
 309
 310         init_samr_q_add_groupmem(&q, group_pol, rid);
 311
 312         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_ADD_GROUPMEM,
 313                 q, r,
 314                 qbuf, rbuf,
 315                 samr_io_q_add_groupmem,
 316                 samr_io_r_add_groupmem,
 317                 NT_STATUS_UNSUCCESSFUL);
 318
 319         /* Return output parameters */
 320
 321         result = r.status;
 322
 323         return result;
 324 }
 325
 326 /* Delete a domain group member */
 327
 328 NTSTATUS rpccli_samr_del_groupmem(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 329                                POLICY_HND *group_pol, uint32 rid)
 330 {
 331         prs_struct qbuf, rbuf;
 332         SAMR_Q_DEL_GROUPMEM q;
 333         SAMR_R_DEL_GROUPMEM r;
 334         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 335
 336         DEBUG(10,("cli_samr_del_groupmem\n"));
 337
 338         ZERO_STRUCT(q);
 339         ZERO_STRUCT(r);
 340
 341         /* Marshall data and send request */
 342
 343         init_samr_q_del_groupmem(&q, group_pol, rid);
 344
 345         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_DEL_GROUPMEM,
 346                 q, r,
 347                 qbuf, rbuf,
 348                 samr_io_q_del_groupmem,
 349                 samr_io_r_del_groupmem,
 350                 NT_STATUS_UNSUCCESSFUL);
 351
 352         /* Return output parameters */
 353
 354         result = r.status;
 355
 356         return result;
 357 }
 358
 359 /* Query user info */
 360
 361 NTSTATUS rpccli_samr_query_userinfo(struct rpc_pipe_client *cli,
 362                                     TALLOC_CTX *mem_ctx,
 363                                     const POLICY_HND *user_pol,
 364                                     uint16 switch_value,
 365                                     SAM_USERINFO_CTR **ctr)
 366 {
 367         prs_struct qbuf, rbuf;
 368         SAMR_Q_QUERY_USERINFO q;
 369         SAMR_R_QUERY_USERINFO r;
 370         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 371
 372         DEBUG(10,("cli_samr_query_userinfo\n"));
 373
 374         ZERO_STRUCT(q);
 375         ZERO_STRUCT(r);
 376
 377         /* Marshall data and send request */
 378
 379         init_samr_q_query_userinfo(&q, user_pol, switch_value);
 380
 381         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_QUERY_USERINFO,
 382                 q, r,
 383                 qbuf, rbuf,
 384                 samr_io_q_query_userinfo,
 385                 samr_io_r_query_userinfo,
 386                 NT_STATUS_UNSUCCESSFUL);
 387
 388         /* Return output parameters */
 389
 390         result = r.status;
 391         *ctr = r.ctr;
 392
 393         return result;
 394 }
 395
 396 /* Set group info */
 397
 398 NTSTATUS rpccli_samr_set_groupinfo(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 399                                 POLICY_HND *group_pol, GROUP_INFO_CTR *ctr)
 400 {
 401         prs_struct qbuf, rbuf;
 402         SAMR_Q_SET_GROUPINFO q;
 403         SAMR_R_SET_GROUPINFO r;
 404         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 405
 406         DEBUG(10,("cli_samr_set_groupinfo\n"));
 407
 408         ZERO_STRUCT(q);
 409         ZERO_STRUCT(r);
 410
 411         /* Marshall data and send request */
 412
 413         init_samr_q_set_groupinfo(&q, group_pol, ctr);
 414
 415         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_SET_GROUPINFO,
 416                 q, r,
 417                 qbuf, rbuf,
 418                 samr_io_q_set_groupinfo,
 419                 samr_io_r_set_groupinfo,
 420                 NT_STATUS_UNSUCCESSFUL);
 421
 422         /* Return output parameters */
 423
 424         result = r.status;
 425
 426         return result;
 427 }
 428
 429 /* Query group info */
 430
 431 NTSTATUS rpccli_samr_query_groupinfo(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 432                                   POLICY_HND *group_pol, uint32 info_level,
 433                                   GROUP_INFO_CTR **ctr)
 434 {
 435         prs_struct qbuf, rbuf;
 436         SAMR_Q_QUERY_GROUPINFO q;
 437         SAMR_R_QUERY_GROUPINFO r;
 438         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 439
 440         DEBUG(10,("cli_samr_query_groupinfo\n"));
 441
 442         ZERO_STRUCT(q);
 443         ZERO_STRUCT(r);
 444
 445         /* Marshall data and send request */
 446
 447         init_samr_q_query_groupinfo(&q, group_pol, info_level);
 448
 449         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_QUERY_GROUPINFO,
 450                 q, r,
 451                 qbuf, rbuf,
 452                 samr_io_q_query_groupinfo,
 453                 samr_io_r_query_groupinfo,
 454                 NT_STATUS_UNSUCCESSFUL);
 455
 456         *ctr = r.ctr;
 457
 458         /* Return output parameters */
 459
 460         result = r.status;
 461
 462         return result;
 463 }
 464
 465 /* Query user groups */
 466
 467 NTSTATUS rpccli_samr_query_usergroups(struct rpc_pipe_client *cli,
 468                                       TALLOC_CTX *mem_ctx,
 469                                       POLICY_HND *user_pol,
 470                                       uint32 *num_groups,
 471                                       DOM_GID **gid)
 472 {
 473         prs_struct qbuf, rbuf;
 474         SAMR_Q_QUERY_USERGROUPS q;
 475         SAMR_R_QUERY_USERGROUPS r;
 476         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 477
 478         DEBUG(10,("cli_samr_query_usergroups\n"));
 479
 480         ZERO_STRUCT(q);
 481         ZERO_STRUCT(r);
 482
 483         /* Marshall data and send request */
 484
 485         init_samr_q_query_usergroups(&q, user_pol);
 486
 487         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_QUERY_USERGROUPS,
 488                 q, r,
 489                 qbuf, rbuf,
 490                 samr_io_q_query_usergroups,
 491                 samr_io_r_query_usergroups,
 492                 NT_STATUS_UNSUCCESSFUL);
 493
 494         /* Return output parameters */
 495
 496         if (NT_STATUS_IS_OK(result = r.status)) {
 497                 *num_groups = r.num_entries;
 498                 *gid = r.gid;
 499         }
 500
 501         return result;
 502 }
 503
 504 /* Set alias info */
 505
 506 NTSTATUS rpccli_samr_set_aliasinfo(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 507                                 POLICY_HND *alias_pol, ALIAS_INFO_CTR *ctr)
 508 {
 509         prs_struct qbuf, rbuf;
 510         SAMR_Q_SET_ALIASINFO q;
 511         SAMR_R_SET_ALIASINFO r;
 512         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 513
 514         DEBUG(10,("cli_samr_set_aliasinfo\n"));
 515
 516         ZERO_STRUCT(q);
 517         ZERO_STRUCT(r);
 518
 519         /* Marshall data and send request */
 520
 521         init_samr_q_set_aliasinfo(&q, alias_pol, ctr);
 522
 523         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_SET_ALIASINFO,
 524                 q, r,
 525                 qbuf, rbuf,
 526                 samr_io_q_set_aliasinfo,
 527                 samr_io_r_set_aliasinfo,
 528                 NT_STATUS_UNSUCCESSFUL);
 529
 530         /* Return output parameters */
 531
 532         result = r.status;
 533
 534         return result;
 535 }
 536
 537 /* Query user aliases */
 538
 539 NTSTATUS rpccli_samr_query_useraliases(struct rpc_pipe_client *cli,
 540                                        TALLOC_CTX *mem_ctx,
 541                                        POLICY_HND *dom_pol, uint32 num_sids,
 542                                        DOM_SID2 *sid,
 543                                        uint32 *num_aliases, uint32 **als_rids)
 544 {
 545         prs_struct qbuf, rbuf;
 546         SAMR_Q_QUERY_USERALIASES q;
 547         SAMR_R_QUERY_USERALIASES r;
 548         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 549         int i;
 550         uint32 *sid_ptrs;
 551
 552         DEBUG(10,("cli_samr_query_useraliases\n"));
 553
 554         ZERO_STRUCT(q);
 555         ZERO_STRUCT(r);
 556
 557         sid_ptrs = TALLOC_ARRAY(mem_ctx, uint32, num_sids);
 558         if (sid_ptrs == NULL)
 559                 return NT_STATUS_NO_MEMORY;
 560
 561         for (i=0; i<num_sids; i++)
 562                 sid_ptrs[i] = 1;
 563
 564         /* Marshall data and send request */
 565
 566         init_samr_q_query_useraliases(&q, dom_pol, num_sids, sid_ptrs, sid);
 567
 568         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_QUERY_USERALIASES,
 569                 q, r,
 570                 qbuf, rbuf,
 571                 samr_io_q_query_useraliases,
 572                 samr_io_r_query_useraliases,
 573                 NT_STATUS_UNSUCCESSFUL);
 574
 575         /* Return output parameters */
 576
 577         if (NT_STATUS_IS_OK(result = r.status)) {
 578                 *num_aliases = r.num_entries;
 579                 *als_rids = r.rid;
 580         }
 581
 582         return result;
 583 }
 584
 585 /* Query user groups */
 586
 587 NTSTATUS rpccli_samr_query_groupmem(struct rpc_pipe_client *cli,
 588                                     TALLOC_CTX *mem_ctx,
 589                                     POLICY_HND *group_pol, uint32 *num_mem,
 590                                     uint32 **rid, uint32 **attr)
 591 {
 592         prs_struct qbuf, rbuf;
 593         SAMR_Q_QUERY_GROUPMEM q;
 594         SAMR_R_QUERY_GROUPMEM r;
 595         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 596
 597         DEBUG(10,("cli_samr_query_groupmem\n"));
 598
 599         ZERO_STRUCT(q);
 600         ZERO_STRUCT(r);
 601
 602         /* Marshall data and send request */
 603
 604         init_samr_q_query_groupmem(&q, group_pol);
 605
 606         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_QUERY_GROUPMEM,
 607                 q, r,
 608                 qbuf, rbuf,
 609                 samr_io_q_query_groupmem,
 610                 samr_io_r_query_groupmem,
 611                 NT_STATUS_UNSUCCESSFUL);
 612
 613         /* Return output parameters */
 614
 615         if (NT_STATUS_IS_OK(result = r.status)) {
 616                 *num_mem = r.num_entries;
 617                 *rid = r.rid;
 618                 *attr = r.attr;
 619         }
 620
 621         return result;
 622 }
 623
 624 /**
 625  * Enumerate domain users
 626  *
 627  * @param cli client state structure
 628  * @param mem_ctx talloc context
 629  * @param pol opened domain policy handle
 630  * @param start_idx starting index of enumeration, returns context for
 631                     next enumeration
 632  * @param acb_mask account control bit mask (to enumerate some particular
 633  *                 kind of accounts)
 634  * @param size max acceptable size of response
 635  * @param dom_users returned array of domain user names
 636  * @param rids returned array of domain user RIDs
 637  * @param num_dom_users numer returned entries
 638  *
 639  * @return NTSTATUS returned in rpc response
 640  **/
 641
 642 NTSTATUS rpccli_samr_enum_dom_users(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 643                                  POLICY_HND *pol, uint32 *start_idx, uint32 acb_mask,
 644                                  uint32 size, char ***dom_users, uint32 **rids,
 645                                  uint32 *num_dom_users)
 646 {
 647         prs_struct qbuf;
 648         prs_struct rbuf;
 649         SAMR_Q_ENUM_DOM_USERS q;
 650         SAMR_R_ENUM_DOM_USERS r;
 651         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 652         int i;
 653
 654         DEBUG(10,("cli_samr_enum_dom_users starting at index %u\n", (unsigned int)*start_idx));
 655
 656         ZERO_STRUCT(q);
 657         ZERO_STRUCT(r);
 658
 659         /* always init this */
 660         *num_dom_users = 0;
 661
 662         /* Fill query structure with parameters */
 663
 664         init_samr_q_enum_dom_users(&q, pol, *start_idx, acb_mask, size);
 665
 666         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_ENUM_DOM_USERS,
 667                 q, r,
 668                 qbuf, rbuf,
 669                 samr_io_q_enum_dom_users,
 670                 samr_io_r_enum_dom_users,
 671                 NT_STATUS_UNSUCCESSFUL);
 672
 673         result = r.status;
 674
 675         if (!NT_STATUS_IS_OK(result) &&
 676             NT_STATUS_V(result) != NT_STATUS_V(STATUS_MORE_ENTRIES))
 677                 goto done;
 678
 679         *start_idx = r.next_idx;
 680         *num_dom_users = r.num_entries2;
 681
 682         if (r.num_entries2) {
 683                 /* allocate memory needed to return received data */
 684                 *rids = TALLOC_ARRAY(mem_ctx, uint32, r.num_entries2);
 685                 if (!*rids) {
 686                         DEBUG(0, ("Error in cli_samr_enum_dom_users(): out of memory\n"));
 687                         return NT_STATUS_NO_MEMORY;
 688                 }
 689
 690                 *dom_users = TALLOC_ARRAY(mem_ctx, char*, r.num_entries2);
 691                 if (!*dom_users) {
 692                         DEBUG(0, ("Error in cli_samr_enum_dom_users(): out of memory\n"));
 693                         return NT_STATUS_NO_MEMORY;
 694                 }
 695
 696                 /* fill output buffers with rpc response */
 697                 for (i = 0; i < r.num_entries2; i++) {
 698                         fstring conv_buf;
 699
 700                         (*rids)[i] = r.sam[i].rid;
 701                         unistr2_to_ascii(conv_buf, &(r.uni_acct_name[i]), sizeof(conv_buf) - 1);
 702                         (*dom_users)[i] = talloc_strdup(mem_ctx, conv_buf);
 703                 }
 704         }
 705
 706 done:
 707         return result;
 708 }
 709
 710 /* Enumerate domain groups */
 711
 712 NTSTATUS rpccli_samr_enum_dom_groups(struct rpc_pipe_client *cli,
 713                                      TALLOC_CTX *mem_ctx,
 714                                      POLICY_HND *pol, uint32 *start_idx,
 715                                      uint32 size, struct acct_info **dom_groups,
 716                                      uint32 *num_dom_groups)
 717 {
 718         prs_struct qbuf, rbuf;
 719         SAMR_Q_ENUM_DOM_GROUPS q;
 720         SAMR_R_ENUM_DOM_GROUPS r;
 721         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 722         uint32 name_idx, i;
 723
 724         DEBUG(10,("cli_samr_enum_dom_groups starting at index %u\n", (unsigned int)*start_idx));
 725
 726         ZERO_STRUCT(q);
 727         ZERO_STRUCT(r);
 728
 729         /* Marshall data and send request */
 730
 731         init_samr_q_enum_dom_groups(&q, pol, *start_idx, size);
 732
 733         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_ENUM_DOM_GROUPS,
 734                 q, r,
 735                 qbuf, rbuf,
 736                 samr_io_q_enum_dom_groups,
 737                 samr_io_r_enum_dom_groups,
 738                 NT_STATUS_UNSUCCESSFUL);
 739
 740         /* Return output parameters */
 741
 742         result = r.status;
 743
 744         if (!NT_STATUS_IS_OK(result) &&
 745             NT_STATUS_V(result) != NT_STATUS_V(STATUS_MORE_ENTRIES))
 746                 goto done;
 747
 748         *num_dom_groups = r.num_entries2;
 749
 750         if (*num_dom_groups == 0)
 751                 goto done;
 752
 753         if (!((*dom_groups) = TALLOC_ARRAY(mem_ctx, struct acct_info, *num_dom_groups))) {
 754                 result = NT_STATUS_NO_MEMORY;
 755                 goto done;
 756         }
 757
 758         memset(*dom_groups, 0, sizeof(struct acct_info) * (*num_dom_groups));
 759
 760         name_idx = 0;
 761
 762         for (i = 0; i < *num_dom_groups; i++) {
 763
 764                 (*dom_groups)[i].rid = r.sam[i].rid;
 765
 766                 if (r.sam[i].hdr_name.buffer) {
 767                         unistr2_to_ascii((*dom_groups)[i].acct_name,
 768                                          &r.uni_grp_name[name_idx],
 769                                          sizeof(fstring) - 1);
 770                         name_idx++;
 771                 }
 772
 773                 *start_idx = r.next_idx;
 774         }
 775
 776  done:
 777         return result;
 778 }
 779
 780 /* Enumerate domain groups */
 781
 782 NTSTATUS rpccli_samr_enum_als_groups(struct rpc_pipe_client *cli,
 783                                      TALLOC_CTX *mem_ctx,
 784                                      POLICY_HND *pol, uint32 *start_idx,
 785                                      uint32 size, struct acct_info **dom_aliases,
 786                                      uint32 *num_dom_aliases)
 787 {
 788         prs_struct qbuf, rbuf;
 789         SAMR_Q_ENUM_DOM_ALIASES q;
 790         SAMR_R_ENUM_DOM_ALIASES r;
 791         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 792         uint32 name_idx, i;
 793
 794         DEBUG(10,("cli_samr_enum_als_groups starting at index %u\n", (unsigned int)*start_idx));
 795
 796         ZERO_STRUCT(q);
 797         ZERO_STRUCT(r);
 798
 799         /* Marshall data and send request */
 800
 801         init_samr_q_enum_dom_aliases(&q, pol, *start_idx, size);
 802
 803         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_ENUM_DOM_ALIASES,
 804                 q, r,
 805                 qbuf, rbuf,
 806                 samr_io_q_enum_dom_aliases,
 807                 samr_io_r_enum_dom_aliases,
 808                 NT_STATUS_UNSUCCESSFUL);
 809
 810         /* Return output parameters */
 811
 812         result = r.status;
 813
 814         if (!NT_STATUS_IS_OK(result) &&
 815             NT_STATUS_V(result) != NT_STATUS_V(STATUS_MORE_ENTRIES)) {
 816                 goto done;
 817         }
 818
 819         *num_dom_aliases = r.num_entries2;
 820
 821         if (*num_dom_aliases == 0)
 822                 goto done;
 823
 824         if (!((*dom_aliases) = TALLOC_ARRAY(mem_ctx, struct acct_info, *num_dom_aliases))) {
 825                 result = NT_STATUS_NO_MEMORY;
 826                 goto done;
 827         }
 828
 829         memset(*dom_aliases, 0, sizeof(struct acct_info) * *num_dom_aliases);
 830
 831         name_idx = 0;
 832
 833         for (i = 0; i < *num_dom_aliases; i++) {
 834
 835                 (*dom_aliases)[i].rid = r.sam[i].rid;
 836
 837                 if (r.sam[i].hdr_name.buffer) {
 838                         unistr2_to_ascii((*dom_aliases)[i].acct_name,
 839                                          &r.uni_grp_name[name_idx],
 840                                          sizeof(fstring) - 1);
 841                         name_idx++;
 842                 }
 843
 844                 *start_idx = r.next_idx;
 845         }
 846
 847  done:
 848         return result;
 849 }
 850
 851 /* Query alias members */
 852
 853 NTSTATUS rpccli_samr_query_aliasmem(struct rpc_pipe_client *cli,
 854                                     TALLOC_CTX *mem_ctx,
 855                                     POLICY_HND *alias_pol, uint32 *num_mem,
 856                                     DOM_SID **sids)
 857 {
 858         prs_struct qbuf, rbuf;
 859         SAMR_Q_QUERY_ALIASMEM q;
 860         SAMR_R_QUERY_ALIASMEM r;
 861         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 862         uint32 i;
 863
 864         DEBUG(10,("cli_samr_query_aliasmem\n"));
 865
 866         ZERO_STRUCT(q);
 867         ZERO_STRUCT(r);
 868
 869         /* Marshall data and send request */
 870
 871         init_samr_q_query_aliasmem(&q, alias_pol);
 872
 873         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_QUERY_ALIASMEM,
 874                 q, r,
 875                 qbuf, rbuf,
 876                 samr_io_q_query_aliasmem,
 877                 samr_io_r_query_aliasmem,
 878                 NT_STATUS_UNSUCCESSFUL);
 879
 880         /* Return output parameters */
 881
 882         if (!NT_STATUS_IS_OK(result = r.status)) {
 883                 goto done;
 884         }
 885
 886         *num_mem = r.num_sids;
 887
 888         if (*num_mem == 0) {
 889                 *sids = NULL;
 890                 result = NT_STATUS_OK;
 891                 goto done;
 892         }
 893
 894         if (!(*sids = TALLOC_ARRAY(mem_ctx, DOM_SID, *num_mem))) {
 895                 result = NT_STATUS_UNSUCCESSFUL;
 896                 goto done;
 897         }
 898
 899         for (i = 0; i < *num_mem; i++) {
 900                 (*sids)[i] = r.sid[i].sid;
 901         }
 902
 903  done:
 904         return result;
 905 }
 906
 907 /* Open handle on an alias */
 908
 909 NTSTATUS rpccli_samr_open_alias(struct rpc_pipe_client *cli,
 910                                 TALLOC_CTX *mem_ctx,
 911                                 POLICY_HND *domain_pol, uint32 access_mask,
 912                                 uint32 alias_rid, POLICY_HND *alias_pol)
 913 {
 914         prs_struct qbuf, rbuf;
 915         SAMR_Q_OPEN_ALIAS q;
 916         SAMR_R_OPEN_ALIAS r;
 917         NTSTATUS result;
 918
 919         DEBUG(10,("cli_samr_open_alias with rid 0x%x\n", alias_rid));
 920
 921         ZERO_STRUCT(q);
 922         ZERO_STRUCT(r);
 923
 924         /* Marshall data and send request */
 925
 926         init_samr_q_open_alias(&q, domain_pol, access_mask, alias_rid);
 927
 928         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_OPEN_ALIAS,
 929                 q, r,
 930                 qbuf, rbuf,
 931                 samr_io_q_open_alias,
 932                 samr_io_r_open_alias,
 933                 NT_STATUS_UNSUCCESSFUL);
 934
 935         /* Return output parameters */
 936
 937         if (NT_STATUS_IS_OK(result = r.status)) {
 938                 *alias_pol = r.pol;
 939 #ifdef __INSURE__
 940                 alias_pol->marker = malloc(1);
 941 #endif
 942         }
 943
 944         return result;
 945 }
 946
 947 /* Create an alias */
 948
 949 NTSTATUS rpccli_samr_create_dom_alias(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 950                                    POLICY_HND *domain_pol, const char *name,
 951                                    POLICY_HND *alias_pol)
 952 {
 953         prs_struct qbuf, rbuf;
 954         SAMR_Q_CREATE_DOM_ALIAS q;
 955         SAMR_R_CREATE_DOM_ALIAS r;
 956         NTSTATUS result;
 957
 958         DEBUG(10,("cli_samr_create_dom_alias named %s\n", name));
 959
 960         ZERO_STRUCT(q);
 961         ZERO_STRUCT(r);
 962
 963         /* Marshall data and send request */
 964
 965         init_samr_q_create_dom_alias(&q, domain_pol, name);
 966
 967         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_CREATE_DOM_ALIAS,
 968                 q, r,
 969                 qbuf, rbuf,
 970                 samr_io_q_create_dom_alias,
 971                 samr_io_r_create_dom_alias,
 972                 NT_STATUS_UNSUCCESSFUL);
 973
 974         /* Return output parameters */
 975
 976         if (NT_STATUS_IS_OK(result = r.status)) {
 977                 *alias_pol = r.alias_pol;
 978         }
 979
 980         return result;
 981 }
 982
 983 /* Add an alias member */
 984
 985 NTSTATUS rpccli_samr_add_aliasmem(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 986                                POLICY_HND *alias_pol, DOM_SID *member)
 987 {
 988         prs_struct qbuf, rbuf;
 989         SAMR_Q_ADD_ALIASMEM q;
 990         SAMR_R_ADD_ALIASMEM r;
 991         NTSTATUS result;
 992
 993         DEBUG(10,("cli_samr_add_aliasmem"));
 994
 995         ZERO_STRUCT(q);
 996         ZERO_STRUCT(r);
 997
 998         /* Marshall data and send request */
 999
1000         init_samr_q_add_aliasmem(&q, alias_pol, member);
1001
1002         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_ADD_ALIASMEM,
1003                 q, r,
1004                 qbuf, rbuf,
1005                 samr_io_q_add_aliasmem,
1006                 samr_io_r_add_aliasmem,
1007                 NT_STATUS_UNSUCCESSFUL);
1008
1009         result = r.status;
1010
1011         return result;
1012 }
1013
1014 /* Delete an alias member */
1015
1016 NTSTATUS rpccli_samr_del_aliasmem(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
1017                                POLICY_HND *alias_pol, DOM_SID *member)
1018 {
1019         prs_struct qbuf, rbuf;
1020         SAMR_Q_DEL_ALIASMEM q;
1021         SAMR_R_DEL_ALIASMEM r;
1022         NTSTATUS result;
1023
1024         DEBUG(10,("cli_samr_del_aliasmem"));
1025
1026         ZERO_STRUCT(q);
1027         ZERO_STRUCT(r);
1028
1029         /* Marshall data and send request */
1030
1031         init_samr_q_del_aliasmem(&q, alias_pol, member);
1032
1033         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_DEL_ALIASMEM,
1034                 q, r,
1035                 qbuf, rbuf,
1036                 samr_io_q_del_aliasmem,
1037                 samr_io_r_del_aliasmem,
1038                 NT_STATUS_UNSUCCESSFUL);
1039
1040         result = r.status;
1041
1042         return result;
1043 }
1044
1045 /* Query alias info */
1046
1047 NTSTATUS rpccli_samr_query_alias_info(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
1048                                    POLICY_HND *alias_pol, uint16 switch_value,
1049                                    ALIAS_INFO_CTR *ctr)
1050 {
1051         prs_struct qbuf, rbuf;
1052         SAMR_Q_QUERY_ALIASINFO q;
1053         SAMR_R_QUERY_ALIASINFO r;
1054         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
1055
1056         DEBUG(10,("cli_samr_query_alias_info\n"));
1057
1058         ZERO_STRUCT(q);
1059         ZERO_STRUCT(r);
1060
1061         /* Marshall data and send request */
1062
1063         init_samr_q_query_aliasinfo(&q, alias_pol, switch_value);
1064
1065         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_QUERY_ALIASINFO,
1066                 q, r,
1067                 qbuf, rbuf,
1068                 samr_io_q_query_aliasinfo,
1069                 samr_io_r_query_aliasinfo,
1070                 NT_STATUS_UNSUCCESSFUL);
1071
1072         /* Return output parameters */
1073
1074         if (!NT_STATUS_IS_OK(result = r.status)) {
1075                 goto done;
1076         }
1077
1078         *ctr = *r.ctr;
1079
1080   done:
1081
1082         return result;
1083 }
1084
1085 /* Query domain info */
1086
1087 NTSTATUS rpccli_samr_query_dom_info(struct rpc_pipe_client *cli,
1088                                     TALLOC_CTX *mem_ctx,
1089                                     POLICY_HND *domain_pol,
1090                                     uint16 switch_value,
1091                                     SAM_UNK_CTR *ctr)
1092 {
1093         prs_struct qbuf, rbuf;
1094         SAMR_Q_QUERY_DOMAIN_INFO q;
1095         SAMR_R_QUERY_DOMAIN_INFO r;
1096         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
1097
1098         DEBUG(10,("cli_samr_query_dom_info\n"));
1099
1100         ZERO_STRUCT(q);
1101         ZERO_STRUCT(r);
1102
1103         /* Marshall data and send request */
1104
1105         init_samr_q_query_dom_info(&q, domain_pol, switch_value);
1106
1107         r.ctr = ctr;
1108
1109         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_QUERY_DOMAIN_INFO,
1110                 q, r,
1111                 qbuf, rbuf,
1112                 samr_io_q_query_dom_info,
1113                 samr_io_r_query_dom_info,
1114                 NT_STATUS_UNSUCCESSFUL);
1115
1116         /* Return output parameters */
1117
1118         if (!NT_STATUS_IS_OK(result = r.status)) {
1119                 goto done;
1120         }
1121
1122  done:
1123
1124         return result;
1125 }
1126
1127 /* Set domain info */
1128
1129 NTSTATUS rpccli_samr_set_domain_info(struct rpc_pipe_client *cli,
1130                                      TALLOC_CTX *mem_ctx,
1131                                      POLICY_HND *domain_pol,
1132                                      uint16 switch_value,
1133                                      SAM_UNK_CTR *ctr)
1134 {
1135         prs_struct qbuf, rbuf;
1136         SAMR_Q_SET_DOMAIN_INFO q;
1137         SAMR_R_SET_DOMAIN_INFO r;
1138         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
1139
1140         DEBUG(10,("cli_samr_set_domain_info\n"));
1141
1142         ZERO_STRUCT(q);
1143         ZERO_STRUCT(r);
1144
1145         /* Marshall data and send request */
1146
1147         init_samr_q_set_domain_info(&q, domain_pol, switch_value, ctr);
1148
1149         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_SET_DOMAIN_INFO,
1150                 q, r,
1151                 qbuf, rbuf,
1152                 samr_io_q_set_domain_info,
1153                 samr_io_r_set_domain_info,
1154                 NT_STATUS_UNSUCCESSFUL);
1155
1156         /* Return output parameters */
1157
1158         if (!NT_STATUS_IS_OK(result = r.status)) {
1159                 goto done;
1160         }
1161
1162  done:
1163
1164         return result;
1165 }
1166
1167 /* User change password */
1168
1169 NTSTATUS rpccli_samr_chgpasswd_user(struct rpc_pipe_client *cli,
1170                                     TALLOC_CTX *mem_ctx,
1171                                     const char *username,
1172                                     const char *newpassword,
1173                                     const char *oldpassword )
1174 {
1175         prs_struct qbuf, rbuf;
1176         SAMR_Q_CHGPASSWD_USER q;
1177         SAMR_R_CHGPASSWD_USER r;
1178         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
1179
1180         uchar new_nt_password[516];
1181         uchar new_lm_password[516];
1182         uchar old_nt_hash[16];
1183         uchar old_lanman_hash[16];
1184         uchar old_nt_hash_enc[16];
1185         uchar old_lanman_hash_enc[16];
1186
1187         uchar new_nt_hash[16];
1188         uchar new_lanman_hash[16];
1189
1190         char *srv_name_slash = talloc_asprintf(mem_ctx, "\\\\%s", cli->cli->desthost);
1191
1192         DEBUG(10,("rpccli_samr_chgpasswd_user\n"));
1193
1194         ZERO_STRUCT(q);
1195         ZERO_STRUCT(r);
1196
1197         /* Calculate the MD4 hash (NT compatible) of the password */
1198         E_md4hash(oldpassword, old_nt_hash);
1199         E_md4hash(newpassword, new_nt_hash);
1200
1201         if (lp_client_lanman_auth()
1202             && E_deshash(newpassword, new_lanman_hash)
1203             && E_deshash(oldpassword, old_lanman_hash)) {
1204                 /* E_deshash returns false for 'long' passwords (> 14
1205                    DOS chars).  This allows us to match Win2k, which
1206                    does not store a LM hash for these passwords (which
1207                    would reduce the effective password length to 14) */
1208
1209                 encode_pw_buffer(new_lm_password, newpassword, STR_UNICODE);
1210
1211                 SamOEMhash( new_lm_password, old_nt_hash, 516);
1212                 E_old_pw_hash( new_nt_hash, old_lanman_hash, old_lanman_hash_enc);
1213         } else {
1214                 ZERO_STRUCT(new_lm_password);
1215                 ZERO_STRUCT(old_lanman_hash_enc);
1216         }
1217
1218         encode_pw_buffer(new_nt_password, newpassword, STR_UNICODE);
1219
1220         SamOEMhash( new_nt_password, old_nt_hash, 516);
1221         E_old_pw_hash( new_nt_hash, old_nt_hash, old_nt_hash_enc);
1222
1223         /* Marshall data and send request */
1224
1225         init_samr_q_chgpasswd_user(&q, srv_name_slash, username,
1226                                    new_nt_password,
1227                                    old_nt_hash_enc,
1228                                    new_lm_password,
1229                                    old_lanman_hash_enc);
1230
1231         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_CHGPASSWD_USER,
1232                 q, r,
1233                 qbuf, rbuf,
1234                 samr_io_q_chgpasswd_user,
1235                 samr_io_r_chgpasswd_user,
1236                 NT_STATUS_UNSUCCESSFUL);
1237
1238         /* Return output parameters */
1239
1240         if (!NT_STATUS_IS_OK(result = r.status)) {
1241                 goto done;
1242         }
1243
1244  done:
1245
1246         return result;
1247 }
1248
1249 /* change password 3 */
1250
1251 NTSTATUS rpccli_samr_chgpasswd3(struct rpc_pipe_client *cli,
1252                                 TALLOC_CTX *mem_ctx,
1253                                 const char *username,
1254                                 const char *newpassword,
1255                                 const char *oldpassword,
1256                                 SAM_UNK_INFO_1 *info,
1257                                 SAMR_CHANGE_REJECT *reject)
1258 {
1259         prs_struct qbuf, rbuf;
1260         SAMR_Q_CHGPASSWD_USER3 q;
1261         SAMR_R_CHGPASSWD_USER3 r;
1262
1263         uchar new_nt_password[516];
1264         uchar new_lm_password[516];
1265         uchar old_nt_hash[16];
1266         uchar old_lanman_hash[16];
1267         uchar old_nt_hash_enc[16];
1268         uchar old_lanman_hash_enc[16];
1269
1270         uchar new_nt_hash[16];
1271         uchar new_lanman_hash[16];
1272
1273         char *srv_name_slash = talloc_asprintf(mem_ctx, "\\\\%s", cli->cli->desthost);
1274
1275         DEBUG(10,("rpccli_samr_chgpasswd_user3\n"));
1276
1277         ZERO_STRUCT(q);
1278         ZERO_STRUCT(r);
1279
1280         /* Calculate the MD4 hash (NT compatible) of the password */
1281         E_md4hash(oldpassword, old_nt_hash);
1282         E_md4hash(newpassword, new_nt_hash);
1283
1284         if (lp_client_lanman_auth()
1285             && E_deshash(newpassword, new_lanman_hash)
1286             && E_deshash(oldpassword, old_lanman_hash)) {
1287                 /* E_deshash returns false for 'long' passwords (> 14
1288                    DOS chars).  This allows us to match Win2k, which
1289                    does not store a LM hash for these passwords (which
1290                    would reduce the effective password length to 14) */
1291
1292                 encode_pw_buffer(new_lm_password, newpassword, STR_UNICODE);
1293
1294                 SamOEMhash( new_lm_password, old_nt_hash, 516);
1295                 E_old_pw_hash( new_nt_hash, old_lanman_hash, old_lanman_hash_enc);
1296         } else {
1297                 ZERO_STRUCT(new_lm_password);
1298                 ZERO_STRUCT(old_lanman_hash_enc);
1299         }
1300
1301         encode_pw_buffer(new_nt_password, newpassword, STR_UNICODE);
1302
1303         SamOEMhash( new_nt_password, old_nt_hash, 516);
1304         E_old_pw_hash( new_nt_hash, old_nt_hash, old_nt_hash_enc);
1305
1306         /* Marshall data and send request */
1307
1308         init_samr_q_chgpasswd_user3(&q, srv_name_slash, username,
1309                                     new_nt_password,
1310                                     old_nt_hash_enc,
1311                                     new_lm_password,
1312                                     old_lanman_hash_enc);
1313         r.info = info;
1314         r.reject = reject;
1315
1316         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_CHGPASSWD_USER3,
1317                 q, r,
1318                 qbuf, rbuf,
1319                 samr_io_q_chgpasswd_user3,
1320                 samr_io_r_chgpasswd_user3,
1321                 NT_STATUS_UNSUCCESSFUL);
1322
1323         /* Return output parameters */
1324
1325         return r.status;
1326 }
1327
1328 /* This function returns the bizzare set of (max_entries, max_size) required
1329    for the QueryDisplayInfo RPC to actually work against a domain controller
1330    with large (10k and higher) numbers of users.  These values were
1331    obtained by inspection using ethereal and NT4 running User Manager. */
1332
1333 void get_query_dispinfo_params(int loop_count, uint32 *max_entries,
1334                                uint32 *max_size)
1335 {
1336         switch(loop_count) {
1337         case 0:
1338                 *max_entries = 512;
1339                 *max_size = 16383;
1340                 break;
1341         case 1:
1342                 *max_entries = 1024;
1343                 *max_size = 32766;
1344                 break;
1345         case 2:
1346                 *max_entries = 2048;
1347                 *max_size = 65532;
1348                 break;
1349         case 3:
1350                 *max_entries = 4096;
1351                 *max_size = 131064;
1352                 break;
1353         default:              /* loop_count >= 4 */
1354                 *max_entries = 4096;
1355                 *max_size = 131071;
1356                 break;
1357         }
1358 }
1359
1360 /* Query display info */
1361
1362 NTSTATUS rpccli_samr_query_dispinfo(struct rpc_pipe_client *cli,
1363                                     TALLOC_CTX *mem_ctx,
1364                                     POLICY_HND *domain_pol, uint32 *start_idx,
1365                                     uint16 switch_value, uint32 *num_entries,
1366                                     uint32 max_entries, uint32 max_size,
1367                                     SAM_DISPINFO_CTR *ctr)
1368 {
1369         prs_struct qbuf, rbuf;
1370         SAMR_Q_QUERY_DISPINFO q;
1371         SAMR_R_QUERY_DISPINFO r;
1372         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
1373
1374         DEBUG(10,("cli_samr_query_dispinfo for start_idx = %u\n", *start_idx));
1375
1376         ZERO_STRUCT(q);
1377         ZERO_STRUCT(r);
1378
1379         *num_entries = 0;
1380
1381         /* Marshall data and send request */
1382
1383         init_samr_q_query_dispinfo(&q, domain_pol, switch_value,
1384                                    *start_idx, max_entries, max_size);
1385
1386         r.ctr = ctr;
1387
1388         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_QUERY_DISPINFO,
1389                 q, r,
1390                 qbuf, rbuf,
1391                 samr_io_q_query_dispinfo,
1392                 samr_io_r_query_dispinfo,
1393                 NT_STATUS_UNSUCCESSFUL);
1394
1395         /* Return output parameters */
1396
1397         result = r.status;
1398
1399         if (!NT_STATUS_IS_OK(result) &&
1400             NT_STATUS_V(result) != NT_STATUS_V(STATUS_MORE_ENTRIES)) {
1401                 goto done;
1402         }
1403
1404         *num_entries = r.num_entries;
1405         *start_idx += r.num_entries;  /* No next_idx in this structure! */
1406
1407  done:
1408         return result;
1409 }
1410
1411 /* Lookup rids.  Note that NT4 seems to crash if more than ~1000 rids are
1412    looked up in one packet. */
1413
1414 NTSTATUS rpccli_samr_lookup_rids(struct rpc_pipe_client *cli,
1415                                  TALLOC_CTX *mem_ctx,
1416                                  POLICY_HND *domain_pol,
1417                                  uint32 num_rids, uint32 *rids,
1418                                  uint32 *num_names, char ***names,
1419                                  uint32 **name_types)
1420 {
1421         prs_struct qbuf, rbuf;
1422         SAMR_Q_LOOKUP_RIDS q;
1423         SAMR_R_LOOKUP_RIDS r;
1424         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
1425         uint32 i;
1426
1427         DEBUG(10,("cli_samr_lookup_rids\n"));
1428
1429         if (num_rids > 1000) {
1430                 DEBUG(2, ("cli_samr_lookup_rids: warning: NT4 can crash if "
1431                           "more than ~1000 rids are looked up at once.\n"));
1432         }
1433
1434         ZERO_STRUCT(q);
1435         ZERO_STRUCT(r);
1436
1437         /* Marshall data and send request */
1438
1439         init_samr_q_lookup_rids(mem_ctx, &q, domain_pol, 1000, num_rids, rids);
1440
1441         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_LOOKUP_RIDS,
1442                 q, r,
1443                 qbuf, rbuf,
1444                 samr_io_q_lookup_rids,
1445                 samr_io_r_lookup_rids,
1446                 NT_STATUS_UNSUCCESSFUL);
1447
1448         /* Return output parameters */
1449
1450         result = r.status;
1451
1452         if (!NT_STATUS_IS_OK(result) &&
1453             !NT_STATUS_EQUAL(result, STATUS_SOME_UNMAPPED))
1454                 goto done;
1455
1456         if (r.num_names1 == 0) {
1457                 *num_names = 0;
1458                 *names = NULL;
1459                 goto done;
1460         }
1461
1462         *num_names = r.num_names1;
1463         *names = TALLOC_ARRAY(mem_ctx, char *, r.num_names1);
1464         *name_types = TALLOC_ARRAY(mem_ctx, uint32, r.num_names1);
1465
1466         for (i = 0; i < r.num_names1; i++) {
1467                 fstring tmp;
1468
1469                 unistr2_to_ascii(tmp, &r.uni_name[i], sizeof(tmp) - 1);
1470                 (*names)[i] = talloc_strdup(mem_ctx, tmp);
1471                 (*name_types)[i] = r.type[i];
1472         }
1473
1474  done:
1475
1476         return result;
1477 }
1478
1479 /* Lookup names */
1480
1481 NTSTATUS rpccli_samr_lookup_names(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
1482                                POLICY_HND *domain_pol, uint32 flags,
1483                                uint32 num_names, const char **names,
1484                                uint32 *num_rids, uint32 **rids,
1485                                uint32 **rid_types)
1486 {
1487         prs_struct qbuf, rbuf;
1488         SAMR_Q_LOOKUP_NAMES q;
1489         SAMR_R_LOOKUP_NAMES r;
1490         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
1491         uint32 i;
1492
1493         DEBUG(10,("cli_samr_lookup_names\n"));
1494
1495         ZERO_STRUCT(q);
1496         ZERO_STRUCT(r);
1497
1498         /* Marshall data and send request */
1499
1500         init_samr_q_lookup_names(mem_ctx, &q, domain_pol, flags,
1501                                  num_names, names);
1502
1503         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_LOOKUP_NAMES,
1504                 q, r,
1505                 qbuf, rbuf,
1506                 samr_io_q_lookup_names,
1507                 samr_io_r_lookup_names,
1508                 NT_STATUS_UNSUCCESSFUL);
1509
1510         /* Return output parameters */
1511
1512         if (!NT_STATUS_IS_OK(result = r.status)) {
1513                 goto done;
1514         }
1515
1516         if (r.num_rids1 == 0) {
1517                 *num_rids = 0;
1518                 goto done;
1519         }
1520
1521         *num_rids = r.num_rids1;
1522         *rids = TALLOC_ARRAY(mem_ctx, uint32, r.num_rids1);
1523         *rid_types = TALLOC_ARRAY(mem_ctx, uint32, r.num_rids1);
1524
1525         for (i = 0; i < r.num_rids1; i++) {
1526                 (*rids)[i] = r.rids[i];
1527                 (*rid_types)[i] = r.types[i];
1528         }
1529
1530  done:
1531
1532         return result;
1533 }
1534
1535 /* Create a domain user */
1536
1537 NTSTATUS rpccli_samr_create_dom_user(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
1538                                   POLICY_HND *domain_pol, const char *acct_name,
1539                                   uint32 acb_info, uint32 unknown,
1540                                   POLICY_HND *user_pol, uint32 *rid)
1541 {
1542         prs_struct qbuf, rbuf;
1543         SAMR_Q_CREATE_USER q;
1544         SAMR_R_CREATE_USER r;
1545         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
1546
1547         DEBUG(10,("cli_samr_create_dom_user %s\n", acct_name));
1548
1549         ZERO_STRUCT(q);
1550         ZERO_STRUCT(r);
1551
1552         /* Marshall data and send request */
1553
1554         init_samr_q_create_user(&q, domain_pol, acct_name, acb_info, unknown);
1555
1556         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_CREATE_USER,
1557                 q, r,
1558                 qbuf, rbuf,
1559                 samr_io_q_create_user,
1560                 samr_io_r_create_user,
1561                 NT_STATUS_UNSUCCESSFUL);
1562
1563         /* Return output parameters */
1564
1565         if (!NT_STATUS_IS_OK(result = r.status)) {
1566                 goto done;
1567         }
1568
1569         if (user_pol)
1570                 *user_pol = r.user_pol;
1571
1572         if (rid)
1573                 *rid = r.user_rid;
1574
1575  done:
1576
1577         return result;
1578 }
1579
1580 /* Set userinfo */
1581
1582 NTSTATUS rpccli_samr_set_userinfo(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
1583                                const POLICY_HND *user_pol, uint16 switch_value,
1584                                DATA_BLOB *sess_key, SAM_USERINFO_CTR *ctr)
1585 {
1586         prs_struct qbuf, rbuf;
1587         SAMR_Q_SET_USERINFO q;
1588         SAMR_R_SET_USERINFO r;
1589         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
1590
1591         DEBUG(10,("cli_samr_set_userinfo\n"));
1592
1593         ZERO_STRUCT(q);
1594         ZERO_STRUCT(r);
1595
1596         if (!sess_key->length) {
1597                 DEBUG(1, ("No user session key\n"));
1598                 return NT_STATUS_NO_USER_SESSION_KEY;
1599         }
1600
1601         /* Initialise parse structures */
1602
1603         prs_init(&qbuf, RPC_MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
1604         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
1605
1606         /* Marshall data and send request */
1607
1608         q.ctr = ctr;
1609
1610         init_samr_q_set_userinfo(&q, user_pol, sess_key, switch_value,
1611                                  ctr->info.id);
1612
1613         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_SET_USERINFO,
1614                 q, r,
1615                 qbuf, rbuf,
1616                 samr_io_q_set_userinfo,
1617                 samr_io_r_set_userinfo,
1618                 NT_STATUS_UNSUCCESSFUL);
1619
1620         /* Return output parameters */
1621
1622         if (!NT_STATUS_IS_OK(result = r.status)) {
1623                 goto done;
1624         }
1625
1626  done:
1627
1628         return result;
1629 }
1630
1631 /* Set userinfo2 */
1632
1633 NTSTATUS rpccli_samr_set_userinfo2(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
1634                                    const POLICY_HND *user_pol, uint16 switch_value,
1635                                 DATA_BLOB *sess_key, SAM_USERINFO_CTR *ctr)
1636 {
1637         prs_struct qbuf, rbuf;
1638         SAMR_Q_SET_USERINFO2 q;
1639         SAMR_R_SET_USERINFO2 r;
1640         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
1641
1642         DEBUG(10,("cli_samr_set_userinfo2\n"));
1643
1644         if (!sess_key->length) {
1645                 DEBUG(1, ("No user session key\n"));
1646                 return NT_STATUS_NO_USER_SESSION_KEY;
1647         }
1648
1649         ZERO_STRUCT(q);
1650         ZERO_STRUCT(r);
1651
1652         /* Marshall data and send request */
1653
1654         init_samr_q_set_userinfo2(&q, user_pol, sess_key, switch_value, ctr);
1655
1656         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_SET_USERINFO2,
1657                 q, r,
1658                 qbuf, rbuf,
1659                 samr_io_q_set_userinfo2,
1660                 samr_io_r_set_userinfo2,
1661                 NT_STATUS_UNSUCCESSFUL);
1662
1663         /* Return output parameters */
1664
1665         if (!NT_STATUS_IS_OK(result = r.status)) {
1666                 goto done;
1667         }
1668
1669  done:
1670
1671         return result;
1672 }
1673
1674 /* Delete domain group */
1675
1676 NTSTATUS rpccli_samr_delete_dom_group(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
1677                                   POLICY_HND *group_pol)
1678 {
1679         prs_struct qbuf, rbuf;
1680         SAMR_Q_DELETE_DOM_GROUP q;
1681         SAMR_R_DELETE_DOM_GROUP r;
1682         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
1683
1684         DEBUG(10,("cli_samr_delete_dom_group\n"));
1685
1686         ZERO_STRUCT(q);
1687         ZERO_STRUCT(r);
1688
1689         /* Marshall data and send request */
1690
1691         init_samr_q_delete_dom_group(&q, group_pol);
1692
1693         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_DELETE_DOM_GROUP,
1694                 q, r,
1695                 qbuf, rbuf,
1696                 samr_io_q_delete_dom_group,
1697                 samr_io_r_delete_dom_group,
1698                 NT_STATUS_UNSUCCESSFUL);
1699
1700         /* Return output parameters */
1701
1702         result = r.status;
1703
1704         return result;
1705 }
1706
1707 /* Delete domain alias */
1708
1709 NTSTATUS rpccli_samr_delete_dom_alias(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
1710                                   POLICY_HND *alias_pol)
1711 {
1712         prs_struct qbuf, rbuf;
1713         SAMR_Q_DELETE_DOM_ALIAS q;
1714         SAMR_R_DELETE_DOM_ALIAS r;
1715         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
1716
1717         DEBUG(10,("cli_samr_delete_dom_alias\n"));
1718
1719         ZERO_STRUCT(q);
1720         ZERO_STRUCT(r);
1721
1722         /* Marshall data and send request */
1723
1724         init_samr_q_delete_dom_alias(&q, alias_pol);
1725
1726         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_DELETE_DOM_ALIAS,
1727                 q, r,
1728                 qbuf, rbuf,
1729                 samr_io_q_delete_dom_alias,
1730                 samr_io_r_delete_dom_alias,
1731                 NT_STATUS_UNSUCCESSFUL);
1732
1733         /* Return output parameters */
1734
1735         result = r.status;
1736
1737         return result;
1738 }
1739
1740 /* Delete domain user */
1741
1742 NTSTATUS rpccli_samr_delete_dom_user(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
1743                                   POLICY_HND *user_pol)
1744 {
1745         prs_struct qbuf, rbuf;
1746         SAMR_Q_DELETE_DOM_USER q;
1747         SAMR_R_DELETE_DOM_USER r;
1748         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
1749
1750         DEBUG(10,("cli_samr_delete_dom_user\n"));
1751
1752         ZERO_STRUCT(q);
1753         ZERO_STRUCT(r);
1754
1755         /* Marshall data and send request */
1756
1757         init_samr_q_delete_dom_user(&q, user_pol);
1758
1759         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_DELETE_DOM_USER,
1760                 q, r,
1761                 qbuf, rbuf,
1762                 samr_io_q_delete_dom_user,
1763                 samr_io_r_delete_dom_user,
1764                 NT_STATUS_UNSUCCESSFUL);
1765
1766         /* Return output parameters */
1767
1768         result = r.status;
1769
1770         return result;
1771 }
1772
1773 /* Remove foreign SID */
1774
1775 NTSTATUS rpccli_samr_remove_sid_foreign_domain(struct rpc_pipe_client *cli,
1776                                             TALLOC_CTX *mem_ctx,
1777                                             POLICY_HND *user_pol,
1778                                             DOM_SID *sid)
1779 {
1780         prs_struct qbuf, rbuf;
1781         SAMR_Q_REMOVE_SID_FOREIGN_DOMAIN q;
1782         SAMR_R_REMOVE_SID_FOREIGN_DOMAIN r;
1783         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
1784
1785         DEBUG(10,("cli_samr_remove_sid_foreign_domain\n"));
1786
1787         ZERO_STRUCT(q);
1788         ZERO_STRUCT(r);
1789
1790         /* Marshall data and send request */
1791
1792         init_samr_q_remove_sid_foreign_domain(&q, user_pol, sid);
1793
1794         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_REMOVE_SID_FOREIGN_DOMAIN,
1795                 q, r,
1796                 qbuf, rbuf,
1797                 samr_io_q_remove_sid_foreign_domain,
1798                 samr_io_r_remove_sid_foreign_domain,
1799                 NT_STATUS_UNSUCCESSFUL);
1800
1801         /* Return output parameters */
1802
1803         result = r.status;
1804
1805         return result;
1806 }
1807
1808 /* Query user security object */
1809
1810 NTSTATUS rpccli_samr_query_sec_obj(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
1811                                  POLICY_HND *user_pol, uint16 switch_value,
1812                                  TALLOC_CTX *ctx, SEC_DESC_BUF **sec_desc_buf)
1813 {
1814         prs_struct qbuf, rbuf;
1815         SAMR_Q_QUERY_SEC_OBJ q;
1816         SAMR_R_QUERY_SEC_OBJ r;
1817         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
1818
1819         DEBUG(10,("cli_samr_query_sec_obj\n"));
1820
1821         ZERO_STRUCT(q);
1822         ZERO_STRUCT(r);
1823
1824         /* Marshall data and send request */
1825
1826         init_samr_q_query_sec_obj(&q, user_pol, switch_value);
1827
1828         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_QUERY_SEC_OBJECT,
1829                 q, r,
1830                 qbuf, rbuf,
1831                 samr_io_q_query_sec_obj,
1832                 samr_io_r_query_sec_obj,
1833                 NT_STATUS_UNSUCCESSFUL);
1834
1835         /* Return output parameters */
1836
1837         result = r.status;
1838         *sec_desc_buf=dup_sec_desc_buf(ctx, r.buf);
1839
1840         return result;
1841 }
1842
1843 /* Get domain password info */
1844
1845 NTSTATUS rpccli_samr_get_dom_pwinfo(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
1846                                  uint16 *min_pwd_length, uint32 *password_properties)
1847 {
1848         prs_struct qbuf, rbuf;
1849         SAMR_Q_GET_DOM_PWINFO q;
1850         SAMR_R_GET_DOM_PWINFO r;
1851         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
1852
1853         DEBUG(10,("cli_samr_get_dom_pwinfo\n"));
1854
1855         ZERO_STRUCT(q);
1856         ZERO_STRUCT(r);
1857
1858         /* Marshall data and send request */
1859
1860         init_samr_q_get_dom_pwinfo(&q, cli->cli->desthost);
1861
1862         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_GET_DOM_PWINFO,
1863                 q, r,
1864                 qbuf, rbuf,
1865                 samr_io_q_get_dom_pwinfo,
1866                 samr_io_r_get_dom_pwinfo,
1867                 NT_STATUS_UNSUCCESSFUL);
1868
1869         /* Return output parameters */
1870
1871         result = r.status;
1872
1873         if (NT_STATUS_IS_OK(result)) {
1874                 if (min_pwd_length)
1875                         *min_pwd_length = r.min_pwd_length;
1876                 if (password_properties)
1877                         *password_properties = r.password_properties;
1878         }
1879
1880         return result;
1881 }
1882
1883 /* Get domain password info */
1884
1885 NTSTATUS rpccli_samr_get_usrdom_pwinfo(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
1886                                        POLICY_HND *pol, uint16 *min_pwd_length,
1887                                        uint32 *password_properties, uint32 *unknown1)
1888 {
1889         prs_struct qbuf, rbuf;
1890         SAMR_Q_GET_USRDOM_PWINFO q;
1891         SAMR_R_GET_USRDOM_PWINFO r;
1892         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
1893
1894         DEBUG(10,("cli_samr_get_usrdom_pwinfo\n"));
1895
1896         ZERO_STRUCT(q);
1897         ZERO_STRUCT(r);
1898
1899         /* Marshall data and send request */
1900
1901         init_samr_q_get_usrdom_pwinfo(&q, pol);
1902
1903         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_GET_USRDOM_PWINFO,
1904                    q, r,
1905                    qbuf, rbuf,
1906                    samr_io_q_get_usrdom_pwinfo,
1907                    samr_io_r_get_usrdom_pwinfo,
1908                    NT_STATUS_UNSUCCESSFUL);
1909
1910         /* Return output parameters */
1911
1912         result = r.status;
1913
1914         if (NT_STATUS_IS_OK(result)) {
1915                 if (min_pwd_length)
1916                         *min_pwd_length = r.min_pwd_length;
1917                 if (password_properties)
1918                         *password_properties = r.password_properties;
1919                 if (unknown1)
1920                         *unknown1 = r.unknown_1;
1921         }
1922
1923         return result;
1924 }
1925
1926
1927 /* Lookup Domain Name */
1928
1929 NTSTATUS rpccli_samr_lookup_domain(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
1930                                 POLICY_HND *user_pol, char *domain_name,
1931                                 DOM_SID *sid)
1932 {
1933         prs_struct qbuf, rbuf;
1934         SAMR_Q_LOOKUP_DOMAIN q;
1935         SAMR_R_LOOKUP_DOMAIN r;
1936         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
1937
1938         DEBUG(10,("cli_samr_lookup_domain\n"));
1939
1940         ZERO_STRUCT(q);
1941         ZERO_STRUCT(r);
1942
1943         /* Marshall data and send request */
1944
1945         init_samr_q_lookup_domain(&q, user_pol, domain_name);
1946
1947         CLI_DO_RPC(cli, mem_ctx, PI_SAMR, SAMR_LOOKUP_DOMAIN,
1948                 q, r,
1949                 qbuf, rbuf,
1950                 samr_io_q_lookup_domain,
1951                 samr_io_r_lookup_domain,
1952                 NT_STATUS_UNSUCCESSFUL);
1953
1954         /* Return output parameters */
1955
1956         result = r.status;
1957
1958         if (NT_STATUS_IS_OK(result))
1959                 sid_copy(sid, &r.dom_sid.sid);
1960
1961         return result;
1962 }