source3/utils/net_sam.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  Local SAM access routines
   4  *  Copyright (C) Volker Lendecke 2006
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 3 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20
  21 #include "includes.h"
  22 #include "utils/net.h"
  23
  24 /*
  25  * Set a user's data
  26  */
  27
  28 static int net_sam_userset(struct net_context *c, int argc, const char **argv,
  29                            const char *field,
  30                            bool (*fn)(struct samu *, const char *,
  31                                       enum pdb_value_state))
  32 {
  33         struct samu *sam_acct = NULL;
  34         DOM_SID sid;
  35         enum lsa_SidType type;
  36         const char *dom, *name;
  37         NTSTATUS status;
  38
  39         if (argc != 2) {
  40                 d_fprintf(stderr, "usage: net sam set %s <user> <value>\n",
  41                           field);
  42                 return -1;
  43         }
  44
  45         if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
  46                          &dom, &name, &sid, &type)) {
  47                 d_fprintf(stderr, "Could not find name %s\n", argv[0]);
  48                 return -1;
  49         }
  50
  51         if (type != SID_NAME_USER) {
  52                 d_fprintf(stderr, "%s is a %s, not a user\n", argv[0],
  53                           sid_type_lookup(type));
  54                 return -1;
  55         }
  56
  57         if ( !(sam_acct = samu_new( NULL )) ) {
  58                 d_fprintf(stderr, "Internal error\n");
  59                 return -1;
  60         }
  61
  62         if (!pdb_getsampwsid(sam_acct, &sid)) {
  63                 d_fprintf(stderr, "Loading user %s failed\n", argv[0]);
  64                 return -1;
  65         }
  66
  67         if (!fn(sam_acct, argv[1], PDB_CHANGED)) {
  68                 d_fprintf(stderr, "Internal error\n");
  69                 return -1;
  70         }
  71
  72         status = pdb_update_sam_account(sam_acct);
  73         if (!NT_STATUS_IS_OK(status)) {
  74                 d_fprintf(stderr, "Updating sam account %s failed with %s\n",
  75                           argv[0], nt_errstr(status));
  76                 return -1;
  77         }
  78
  79         TALLOC_FREE(sam_acct);
  80
  81         d_printf("Updated %s for %s\\%s to %s\n", field, dom, name, argv[1]);
  82         return 0;
  83 }
  84
  85 static int net_sam_set_fullname(struct net_context *c, int argc,
  86                                 const char **argv)
  87 {
  88         return net_sam_userset(c, argc, argv, "fullname",
  89                                pdb_set_fullname);
  90 }
  91
  92 static int net_sam_set_logonscript(struct net_context *c, int argc,
  93                                    const char **argv)
  94 {
  95         return net_sam_userset(c, argc, argv, "logonscript",
  96                                pdb_set_logon_script);
  97 }
  98
  99 static int net_sam_set_profilepath(struct net_context *c, int argc,
 100                                    const char **argv)
 101 {
 102         return net_sam_userset(c, argc, argv, "profilepath",
 103                                pdb_set_profile_path);
 104 }
 105
 106 static int net_sam_set_homedrive(struct net_context *c, int argc,
 107                                  const char **argv)
 108 {
 109         return net_sam_userset(c, argc, argv, "homedrive",
 110                                pdb_set_dir_drive);
 111 }
 112
 113 static int net_sam_set_homedir(struct net_context *c, int argc,
 114                                const char **argv)
 115 {
 116         return net_sam_userset(c, argc, argv, "homedir",
 117                                pdb_set_homedir);
 118 }
 119
 120 static int net_sam_set_workstations(struct net_context *c, int argc,
 121                                     const char **argv)
 122 {
 123         return net_sam_userset(c, argc, argv, "workstations",
 124                                pdb_set_workstations);
 125 }
 126
 127 /*
 128  * Set account flags
 129  */
 130
 131 static int net_sam_set_userflag(struct net_context *c, int argc,
 132                                 const char **argv, const char *field,
 133                                 uint16 flag)
 134 {
 135         struct samu *sam_acct = NULL;
 136         DOM_SID sid;
 137         enum lsa_SidType type;
 138         const char *dom, *name;
 139         NTSTATUS status;
 140         uint16 acct_flags;
 141
 142         if ((argc != 2) || (!strequal(argv[1], "yes") &&
 143                             !strequal(argv[1], "no"))) {
 144                 d_fprintf(stderr, "usage: net sam set %s <user> [yes|no]\n",
 145                           field);
 146                 return -1;
 147         }
 148
 149         if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
 150                          &dom, &name, &sid, &type)) {
 151                 d_fprintf(stderr, "Could not find name %s\n", argv[0]);
 152                 return -1;
 153         }
 154
 155         if (type != SID_NAME_USER) {
 156                 d_fprintf(stderr, "%s is a %s, not a user\n", argv[0],
 157                           sid_type_lookup(type));
 158                 return -1;
 159         }
 160
 161         if ( !(sam_acct = samu_new( NULL )) ) {
 162                 d_fprintf(stderr, "Internal error\n");
 163                 return -1;
 164         }
 165
 166         if (!pdb_getsampwsid(sam_acct, &sid)) {
 167                 d_fprintf(stderr, "Loading user %s failed\n", argv[0]);
 168                 return -1;
 169         }
 170
 171         acct_flags = pdb_get_acct_ctrl(sam_acct);
 172
 173         if (strequal(argv[1], "yes")) {
 174                 acct_flags |= flag;
 175         } else {
 176                 acct_flags &= ~flag;
 177         }
 178
 179         pdb_set_acct_ctrl(sam_acct, acct_flags, PDB_CHANGED);
 180
 181         status = pdb_update_sam_account(sam_acct);
 182         if (!NT_STATUS_IS_OK(status)) {
 183                 d_fprintf(stderr, "Updating sam account %s failed with %s\n",
 184                           argv[0], nt_errstr(status));
 185                 return -1;
 186         }
 187
 188         TALLOC_FREE(sam_acct);
 189
 190         d_fprintf(stderr, "Updated flag %s for %s\\%s to %s\n", field, dom,
 191                   name, argv[1]);
 192         return 0;
 193 }
 194
 195 static int net_sam_set_disabled(struct net_context *c, int argc,
 196                                 const char **argv)
 197 {
 198         return net_sam_set_userflag(c, argc, argv, "disabled", ACB_DISABLED);
 199 }
 200
 201 static int net_sam_set_pwnotreq(struct net_context *c, int argc,
 202                                 const char **argv)
 203 {
 204         return net_sam_set_userflag(c, argc, argv, "pwnotreq", ACB_PWNOTREQ);
 205 }
 206
 207 static int net_sam_set_autolock(struct net_context *c, int argc,
 208                                 const char **argv)
 209 {
 210         return net_sam_set_userflag(c, argc, argv, "autolock", ACB_AUTOLOCK);
 211 }
 212
 213 static int net_sam_set_pwnoexp(struct net_context *c, int argc,
 214                                const char **argv)
 215 {
 216         return net_sam_set_userflag(c, argc, argv, "pwnoexp", ACB_PWNOEXP);
 217 }
 218
 219 /*
 220  * Set pass last change time, based on force pass change now
 221  */
 222
 223 static int net_sam_set_pwdmustchangenow(struct net_context *c, int argc,
 224                                         const char **argv)
 225 {
 226         struct samu *sam_acct = NULL;
 227         DOM_SID sid;
 228         enum lsa_SidType type;
 229         const char *dom, *name;
 230         NTSTATUS status;
 231
 232         if ((argc != 2) || (!strequal(argv[1], "yes") &&
 233                             !strequal(argv[1], "no"))) {
 234                 d_fprintf(stderr, "usage: net sam set pwdmustchangenow <user> [yes|no]\n");
 235                 return -1;
 236         }
 237
 238         if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
 239                          &dom, &name, &sid, &type)) {
 240                 d_fprintf(stderr, "Could not find name %s\n", argv[0]);
 241                 return -1;
 242         }
 243
 244         if (type != SID_NAME_USER) {
 245                 d_fprintf(stderr, "%s is a %s, not a user\n", argv[0],
 246                           sid_type_lookup(type));
 247                 return -1;
 248         }
 249
 250         if ( !(sam_acct = samu_new( NULL )) ) {
 251                 d_fprintf(stderr, "Internal error\n");
 252                 return -1;
 253         }
 254
 255         if (!pdb_getsampwsid(sam_acct, &sid)) {
 256                 d_fprintf(stderr, "Loading user %s failed\n", argv[0]);
 257                 return -1;
 258         }
 259
 260         if (strequal(argv[1], "yes")) {
 261                 pdb_set_pass_last_set_time(sam_acct, 0, PDB_CHANGED);
 262         } else {
 263                 pdb_set_pass_last_set_time(sam_acct, time(NULL), PDB_CHANGED);
 264         }
 265
 266         status = pdb_update_sam_account(sam_acct);
 267         if (!NT_STATUS_IS_OK(status)) {
 268                 d_fprintf(stderr, "Updating sam account %s failed with %s\n",
 269                           argv[0], nt_errstr(status));
 270                 return -1;
 271         }
 272
 273         TALLOC_FREE(sam_acct);
 274
 275         d_fprintf(stderr, "Updated 'user must change password at next logon' for %s\\%s to %s\n", dom,
 276                   name, argv[1]);
 277         return 0;
 278 }
 279
 280
 281 /*
 282  * Set a user's or a group's comment
 283  */
 284
 285 static int net_sam_set_comment(struct net_context *c, int argc,
 286                                const char **argv)
 287 {
 288         GROUP_MAP map;
 289         DOM_SID sid;
 290         enum lsa_SidType type;
 291         const char *dom, *name;
 292         NTSTATUS status;
 293
 294         if (argc != 2) {
 295                 d_fprintf(stderr, "usage: net sam set comment <name> "
 296                           "<comment>\n");
 297                 return -1;
 298         }
 299
 300         if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
 301                          &dom, &name, &sid, &type)) {
 302                 d_fprintf(stderr, "Could not find name %s\n", argv[0]);
 303                 return -1;
 304         }
 305
 306         if (type == SID_NAME_USER) {
 307                 return net_sam_userset(c, argc, argv, "comment",
 308                                        pdb_set_acct_desc);
 309         }
 310
 311         if ((type != SID_NAME_DOM_GRP) && (type != SID_NAME_ALIAS) &&
 312             (type != SID_NAME_WKN_GRP)) {
 313                 d_fprintf(stderr, "%s is a %s, not a group\n", argv[0],
 314                           sid_type_lookup(type));
 315                 return -1;
 316         }
 317
 318         if (!pdb_getgrsid(&map, sid)) {
 319                 d_fprintf(stderr, "Could not load group %s\n", argv[0]);
 320                 return -1;
 321         }
 322
 323         fstrcpy(map.comment, argv[1]);
 324
 325         status = pdb_update_group_mapping_entry(&map);
 326
 327         if (!NT_STATUS_IS_OK(status)) {
 328                 d_fprintf(stderr, "Updating group mapping entry failed with "
 329                           "%s\n", nt_errstr(status));
 330                 return -1;
 331         }
 332
 333         d_printf("Updated comment of group %s\\%s to %s\n", dom, name,
 334                  argv[1]);
 335
 336         return 0;
 337 }
 338
 339 static int net_sam_set(struct net_context *c, int argc, const char **argv)
 340 {
 341         struct functable2 func[] = {
 342                 { "homedir", net_sam_set_homedir,
 343                   "Change a user's home directory" },
 344                 { "profilepath", net_sam_set_profilepath,
 345                   "Change a user's profile path" },
 346                 { "comment", net_sam_set_comment,
 347                   "Change a users or groups description" },
 348                 { "fullname", net_sam_set_fullname,
 349                   "Change a user's full name" },
 350                 { "logonscript", net_sam_set_logonscript,
 351                   "Change a user's logon script" },
 352                 { "homedrive", net_sam_set_homedrive,
 353                   "Change a user's home drive" },
 354                 { "workstations", net_sam_set_workstations,
 355                   "Change a user's allowed workstations" },
 356                 { "disabled", net_sam_set_disabled,
 357                   "Disable/Enable a user" },
 358                 { "pwnotreq", net_sam_set_pwnotreq,
 359                   "Disable/Enable the password not required flag" },
 360                 { "autolock", net_sam_set_autolock,
 361                   "Disable/Enable a user's lockout flag" },
 362                 { "pwnoexp", net_sam_set_pwnoexp,
 363                   "Disable/Enable whether a user's pw does not expire" },
 364                 { "pwdmustchangenow", net_sam_set_pwdmustchangenow,
 365                   "Force users password must change at next logon" },
 366                 {NULL, NULL}
 367         };
 368
 369         return net_run_function2(c, argc, argv, "net sam set", func);
 370 }
 371
 372 /*
 373  * Manage account policies
 374  */
 375
 376 static int net_sam_policy_set(struct net_context *c, int argc, const char **argv)
 377 {
 378         const char *account_policy = NULL;
 379         uint32 value = 0;
 380         uint32 old_value = 0;
 381         int field;
 382         char *endptr;
 383
 384         if (argc != 2) {
 385                 d_fprintf(stderr, "usage: net sam policy set "
 386                           "\"<account policy>\" <value> \n");
 387                 return -1;
 388         }
 389
 390         account_policy = argv[0];
 391         field = account_policy_name_to_fieldnum(account_policy);
 392
 393         if (strequal(argv[1], "forever") || strequal(argv[1], "never")
 394             || strequal(argv[1], "off")) {
 395                 value = -1;
 396         }
 397         else {
 398                 value = strtoul(argv[1], &endptr, 10);
 399
 400                 if ((endptr == argv[1]) || (endptr[0] != '\0')) {
 401                         d_printf("Unable to set policy \"%s\"! Invalid value "
 402                                  "\"%s\".\n",
 403                                  account_policy, argv[1]);
 404                         return -1;
 405                 }
 406         }
 407
 408         if (field == 0) {
 409                 const char **names;
 410                 int i, count;
 411
 412                 account_policy_names_list(&names, &count);
 413                 d_fprintf(stderr, "No account policy \"%s\"!\n\n", argv[0]);
 414                 d_fprintf(stderr, "Valid account policies are:\n");
 415
 416                 for (i=0; i<count; i++) {
 417                         d_fprintf(stderr, "%s\n", names[i]);
 418                 }
 419
 420                 SAFE_FREE(names);
 421                 return -1;
 422         }
 423
 424         if (!pdb_get_account_policy(field, &old_value)) {
 425                 d_fprintf(stderr, "Valid account policy, but unable to fetch "
 426                           "value!\n");
 427         } else {
 428                 d_printf("Account policy \"%s\" value was: %d\n", account_policy,
 429                         old_value);
 430         }
 431
 432         if (!pdb_set_account_policy(field, value)) {
 433                 d_fprintf(stderr, "Valid account policy, but unable to "
 434                           "set value!\n");
 435                 return -1;
 436         } else {
 437                 d_printf("Account policy \"%s\" value is now: %d\n", account_policy,
 438                         value);
 439         }
 440
 441         return 0;
 442 }
 443
 444 static int net_sam_policy_show(struct net_context *c, int argc, const char **argv)
 445 {
 446         const char *account_policy = NULL;
 447         uint32 old_value;
 448         int field;
 449
 450         if (argc != 1) {
 451                 d_fprintf(stderr, "usage: net sam policy show"
 452                           " \"<account policy>\" \n");
 453                 return -1;
 454         }
 455
 456         account_policy = argv[0];
 457         field = account_policy_name_to_fieldnum(account_policy);
 458
 459         if (field == 0) {
 460                 const char **names;
 461                 int count;
 462                 int i;
 463                 account_policy_names_list(&names, &count);
 464                 d_fprintf(stderr, "No account policy by that name!\n");
 465                 if (count != 0) {
 466                         d_fprintf(stderr, "Valid account policies "
 467                                   "are:\n");
 468                         for (i=0; i<count; i++) {
 469                                 d_fprintf(stderr, "%s\n", names[i]);
 470                         }
 471                 }
 472                 SAFE_FREE(names);
 473                 return -1;
 474         }
 475
 476         if (!pdb_get_account_policy(field, &old_value)) {
 477                 fprintf(stderr, "Valid account policy, but unable to "
 478                         "fetch value!\n");
 479                 return -1;
 480         }
 481
 482         printf("Account policy \"%s\" description: %s\n",
 483                account_policy, account_policy_get_desc(field));
 484         printf("Account policy \"%s\" value is: %d\n", account_policy,
 485                old_value);
 486         return 0;
 487 }
 488
 489 static int net_sam_policy_list(struct net_context *c, int argc, const char **argv)
 490 {
 491         const char **names;
 492         int count;
 493         int i;
 494         account_policy_names_list(&names, &count);
 495         if (count != 0) {
 496                 d_fprintf(stderr, "Valid account policies "
 497                           "are:\n");
 498                 for (i = 0; i < count ; i++) {
 499                         d_fprintf(stderr, "%s\n", names[i]);
 500                 }
 501         }
 502         SAFE_FREE(names);
 503         return -1;
 504 }
 505
 506 static int net_sam_policy(struct net_context *c, int argc, const char **argv)
 507 {
 508         struct functable2 func[] = {
 509                 { "list", net_sam_policy_list,
 510                   "List account policies" },
 511                 { "show", net_sam_policy_show,
 512                   "Show account policies" },
 513                 { "set", net_sam_policy_set,
 514                   "Change account policies" },
 515                 {NULL, NULL}
 516         };
 517
 518         return net_run_function2(c, argc, argv, "net sam policy", func);
 519 }
 520
 521 extern PRIVS privs[];
 522
 523 static int net_sam_rights_list(struct net_context *c, int argc,
 524                                const char **argv)
 525 {
 526         SE_PRIV mask;
 527
 528         if (argc > 1) {
 529                 d_fprintf(stderr, "usage: net sam rights list [privilege name]\n");
 530                 return -1;
 531         }
 532
 533         if (argc == 0) {
 534                 int i;
 535                 int num = count_all_privileges();
 536
 537                 for (i=0; i<num; i++) {
 538                         d_printf("%s\n", privs[i].name);
 539                 }
 540                 return 0;
 541         }
 542
 543         if (se_priv_from_name(argv[0], &mask)) {
 544                 DOM_SID *sids;
 545                 int i, num_sids;
 546                 NTSTATUS status;
 547
 548                 status = privilege_enum_sids(&mask, talloc_tos(),
 549                                              &sids, &num_sids);
 550                 if (!NT_STATUS_IS_OK(status)) {
 551                         d_fprintf(stderr, "Could not list rights: %s\n",
 552                                   nt_errstr(status));
 553                         return -1;
 554                 }
 555
 556                 for (i=0; i<num_sids; i++) {
 557                         const char *dom, *name;
 558                         enum lsa_SidType type;
 559
 560                         if (lookup_sid(talloc_tos(), &sids[i], &dom, &name,
 561                                        &type)) {
 562                                 d_printf("%s\\%s\n", dom, name);
 563                         }
 564                         else {
 565                                 d_printf("%s\n", sid_string_tos(&sids[i]));
 566                         }
 567                 }
 568                 return 0;
 569         }
 570
 571         return -1;
 572 }
 573
 574 static int net_sam_rights_grant(struct net_context *c, int argc,
 575                                 const char **argv)
 576 {
 577         DOM_SID sid;
 578         enum lsa_SidType type;
 579         const char *dom, *name;
 580         SE_PRIV mask;
 581
 582         if (argc != 2) {
 583                 d_fprintf(stderr, "usage: net sam rights grant <name> "
 584                           "<right>\n");
 585                 return -1;
 586         }
 587
 588         if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
 589                          &dom, &name, &sid, &type)) {
 590                 d_fprintf(stderr, "Could not find name %s\n", argv[0]);
 591                 return -1;
 592         }
 593
 594         if (!se_priv_from_name(argv[1], &mask)) {
 595                 d_fprintf(stderr, "%s unknown\n", argv[1]);
 596                 return -1;
 597         }
 598
 599         if (!grant_privilege(&sid, &mask)) {
 600                 d_fprintf(stderr, "Could not grant privilege\n");
 601                 return -1;
 602         }
 603
 604         d_printf("Granted %s to %s\\%s\n", argv[1], dom, name);
 605         return 0;
 606 }
 607
 608 static int net_sam_rights_revoke(struct net_context *c, int argc, const char **argv)
 609 {
 610         DOM_SID sid;
 611         enum lsa_SidType type;
 612         const char *dom, *name;
 613         SE_PRIV mask;
 614
 615         if (argc != 2) {
 616                 d_fprintf(stderr, "usage: net sam rights revoke <name> "
 617                           "<right>\n");
 618                 return -1;
 619         }
 620
 621         if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
 622                          &dom, &name, &sid, &type)) {
 623                 d_fprintf(stderr, "Could not find name %s\n", argv[0]);
 624                 return -1;
 625         }
 626
 627         if (!se_priv_from_name(argv[1], &mask)) {
 628                 d_fprintf(stderr, "%s unknown\n", argv[1]);
 629                 return -1;
 630         }
 631
 632         if (!revoke_privilege(&sid, &mask)) {
 633                 d_fprintf(stderr, "Could not revoke privilege\n");
 634                 return -1;
 635         }
 636
 637         d_printf("Revoked %s from %s\\%s\n", argv[1], dom, name);
 638         return 0;
 639 }
 640
 641 static int net_sam_rights(struct net_context *c, int argc, const char **argv)
 642 {
 643         struct functable2 func[] = {
 644                 { "list", net_sam_rights_list,
 645                   "List possible user rights" },
 646                 { "grant", net_sam_rights_grant,
 647                   "Grant a right" },
 648                 { "revoke", net_sam_rights_revoke,
 649                   "Revoke a right" },
 650                 { NULL }
 651         };
 652         return net_run_function2(c, argc, argv, "net sam rights", func);
 653 }
 654
 655 /*
 656  * Map a unix group to a domain group
 657  */
 658
 659 static NTSTATUS map_unix_group(const struct group *grp, GROUP_MAP *pmap)
 660 {
 661         NTSTATUS status;
 662         GROUP_MAP map;
 663         const char *grpname, *dom, *name;
 664         uint32 rid;
 665
 666         if (pdb_getgrgid(&map, grp->gr_gid)) {
 667                 return NT_STATUS_GROUP_EXISTS;
 668         }
 669
 670         map.gid = grp->gr_gid;
 671         grpname = grp->gr_name;
 672
 673         if (lookup_name(talloc_tos(), grpname, LOOKUP_NAME_LOCAL,
 674                         &dom, &name, NULL, NULL)) {
 675
 676                 const char *tmp = talloc_asprintf(
 677                         talloc_tos(), "Unix Group %s", grp->gr_name);
 678
 679                 DEBUG(5, ("%s exists as %s\\%s, retrying as \"%s\"\n",
 680                           grpname, dom, name, tmp));
 681                 grpname = tmp;
 682         }
 683
 684         if (lookup_name(talloc_tos(), grpname, LOOKUP_NAME_LOCAL,
 685                         NULL, NULL, NULL, NULL)) {
 686                 DEBUG(3, ("\"%s\" exists, can't map it\n", grp->gr_name));
 687                 return NT_STATUS_GROUP_EXISTS;
 688         }
 689
 690         fstrcpy(map.nt_name, grpname);
 691
 692         if (pdb_rid_algorithm()) {
 693                 rid = algorithmic_pdb_gid_to_group_rid( grp->gr_gid );
 694         } else {
 695                 if (!pdb_new_rid(&rid)) {
 696                         DEBUG(3, ("Could not get a new RID for %s\n",
 697                                   grp->gr_name));
 698                         return NT_STATUS_ACCESS_DENIED;
 699                 }
 700         }
 701
 702         sid_compose(&map.sid, get_global_sam_sid(), rid);
 703         map.sid_name_use = SID_NAME_DOM_GRP;
 704         fstrcpy(map.comment, talloc_asprintf(talloc_tos(), "Unix Group %s",
 705                                              grp->gr_name));
 706
 707         status = pdb_add_group_mapping_entry(&map);
 708         if (NT_STATUS_IS_OK(status)) {
 709                 *pmap = map;
 710         }
 711         return status;
 712 }
 713
 714 static int net_sam_mapunixgroup(struct net_context *c, int argc, const char **argv)
 715 {
 716         NTSTATUS status;
 717         GROUP_MAP map;
 718         struct group *grp;
 719
 720         if (argc != 1) {
 721                 d_fprintf(stderr, "usage: net sam mapunixgroup <name>\n");
 722                 return -1;
 723         }
 724
 725         grp = getgrnam(argv[0]);
 726         if (grp == NULL) {
 727                 d_fprintf(stderr, "Could not find group %s\n", argv[0]);
 728                 return -1;
 729         }
 730
 731         status = map_unix_group(grp, &map);
 732
 733         if (!NT_STATUS_IS_OK(status)) {
 734                 d_fprintf(stderr, "Mapping group %s failed with %s\n",
 735                           argv[0], nt_errstr(status));
 736                 return -1;
 737         }
 738
 739         d_printf("Mapped unix group %s to SID %s\n", argv[0],
 740                  sid_string_tos(&map.sid));
 741
 742         return 0;
 743 }
 744
 745 /*
 746  * Remove a group mapping
 747  */
 748
 749 static NTSTATUS unmap_unix_group(const struct group *grp, GROUP_MAP *pmap)
 750 {
 751         NTSTATUS status;
 752         GROUP_MAP map;
 753         const char *grpname;
 754         DOM_SID dom_sid;
 755
 756         map.gid = grp->gr_gid;
 757         grpname = grp->gr_name;
 758
 759         if (!lookup_name(talloc_tos(), grpname, LOOKUP_NAME_LOCAL,
 760                         NULL, NULL, NULL, NULL)) {
 761                 DEBUG(3, ("\"%s\" does not exist, can't unmap it\n", grp->gr_name));
 762                 return NT_STATUS_NO_SUCH_GROUP;
 763         }
 764
 765         fstrcpy(map.nt_name, grpname);
 766
 767         if (!pdb_gid_to_sid(map.gid, &dom_sid)) {
 768                 return NT_STATUS_UNSUCCESSFUL;
 769         }
 770
 771         status = pdb_delete_group_mapping_entry(dom_sid);
 772
 773         return status;
 774 }
 775
 776 static int net_sam_unmapunixgroup(struct net_context *c, int argc, const char **argv)
 777 {
 778         NTSTATUS status;
 779         GROUP_MAP map;
 780         struct group *grp;
 781
 782         if (argc != 1) {
 783                 d_fprintf(stderr, "usage: net sam unmapunixgroup <name>\n");
 784                 return -1;
 785         }
 786
 787         grp = getgrnam(argv[0]);
 788         if (grp == NULL) {
 789                 d_fprintf(stderr, "Could not find mapping for group %s.\n", argv[0]);
 790                 return -1;
 791         }
 792
 793         status = unmap_unix_group(grp, &map);
 794
 795         if (!NT_STATUS_IS_OK(status)) {
 796                 d_fprintf(stderr, "Unmapping group %s failed with %s.\n",
 797                           argv[0], nt_errstr(status));
 798                 return -1;
 799         }
 800
 801         d_printf("Unmapped unix group %s.\n", argv[0]);
 802
 803         return 0;
 804 }
 805
 806 /*
 807  * Create a local group
 808  */
 809
 810 static int net_sam_createlocalgroup(struct net_context *c, int argc, const char **argv)
 811 {
 812         NTSTATUS status;
 813         uint32 rid;
 814
 815         if (argc != 1) {
 816                 d_fprintf(stderr, "usage: net sam createlocalgroup <name>\n");
 817                 return -1;
 818         }
 819
 820         if (!winbind_ping()) {
 821                 d_fprintf(stderr, "winbind seems not to run. createlocalgroup "
 822                           "only works when winbind runs.\n");
 823                 return -1;
 824         }
 825
 826         status = pdb_create_alias(argv[0], &rid);
 827
 828         if (!NT_STATUS_IS_OK(status)) {
 829                 d_fprintf(stderr, "Creating %s failed with %s\n",
 830                           argv[0], nt_errstr(status));
 831                 return -1;
 832         }
 833
 834         d_printf("Created local group %s with RID %d\n", argv[0], rid);
 835
 836         return 0;
 837 }
 838
 839 /*
 840  * Delete a local group
 841  */
 842
 843 static int net_sam_deletelocalgroup(struct net_context *c, int argc, const char **argv)
 844 {
 845         DOM_SID sid;
 846         enum lsa_SidType type;
 847         const char *dom, *name;
 848         NTSTATUS status;
 849
 850         if (argc != 1) {
 851                 d_fprintf(stderr, "usage: net sam deletelocalgroup <name>\n");
 852                 return -1;
 853         }
 854
 855         if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
 856                          &dom, &name, &sid, &type)) {
 857                 d_fprintf(stderr, "Could not find %s.\n", argv[0]);
 858                 return -1;
 859         }
 860
 861         if (type != SID_NAME_ALIAS) {
 862                 d_fprintf(stderr, "%s is a %s, not a local group.\n", argv[0],
 863                           sid_type_lookup(type));
 864                 return -1;
 865         }
 866
 867         status = pdb_delete_alias(&sid);
 868
 869         if (!NT_STATUS_IS_OK(status)) {
 870                 d_fprintf(stderr, "Deleting local group %s failed with %s\n",
 871                           argv[0], nt_errstr(status));
 872                 return -1;
 873         }
 874
 875         d_printf("Deleted local group %s.\n", argv[0]);
 876
 877         return 0;
 878 }
 879
 880 /*
 881  * Create a local group
 882  */
 883
 884 static int net_sam_createbuiltingroup(struct net_context *c, int argc, const char **argv)
 885 {
 886         NTSTATUS status;
 887         uint32 rid;
 888         enum lsa_SidType type;
 889         fstring groupname;
 890         DOM_SID sid;
 891
 892         if (argc != 1) {
 893                 d_fprintf(stderr, "usage: net sam createbuiltingroup <name>\n");
 894                 return -1;
 895         }
 896
 897         if (!winbind_ping()) {
 898                 d_fprintf(stderr, "winbind seems not to run. createlocalgroup "
 899                           "only works when winbind runs.\n");
 900                 return -1;
 901         }
 902
 903         /* validate the name and get the group */
 904
 905         fstrcpy( groupname, "BUILTIN\\" );
 906         fstrcat( groupname, argv[0] );
 907
 908         if ( !lookup_name(talloc_tos(), groupname, LOOKUP_NAME_ALL, NULL,
 909                           NULL, &sid, &type)) {
 910                 d_fprintf(stderr, "%s is not a BUILTIN group\n", argv[0]);
 911                 return -1;
 912         }
 913
 914         if ( !sid_peek_rid( &sid, &rid ) ) {
 915                 d_fprintf(stderr, "Failed to get RID for %s\n", argv[0]);
 916                 return -1;
 917         }
 918
 919         status = pdb_create_builtin_alias( rid );
 920
 921         if (!NT_STATUS_IS_OK(status)) {
 922                 d_fprintf(stderr, "Creating %s failed with %s\n",
 923                           argv[0], nt_errstr(status));
 924                 return -1;
 925         }
 926
 927         d_printf("Created BUILTIN group %s with RID %d\n", argv[0], rid);
 928
 929         return 0;
 930 }
 931
 932 /*
 933  * Add a group member
 934  */
 935
 936 static int net_sam_addmem(struct net_context *c, int argc, const char **argv)
 937 {
 938         const char *groupdomain, *groupname, *memberdomain, *membername;
 939         DOM_SID group, member;
 940         enum lsa_SidType grouptype, membertype;
 941         NTSTATUS status;
 942
 943         if (argc != 2) {
 944                 d_fprintf(stderr, "usage: net sam addmem <group> <member>\n");
 945                 return -1;
 946         }
 947
 948         if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
 949                          &groupdomain, &groupname, &group, &grouptype)) {
 950                 d_fprintf(stderr, "Could not find group %s\n", argv[0]);
 951                 return -1;
 952         }
 953
 954         /* check to see if the member to be added is a name or a SID */
 955
 956         if (!lookup_name(talloc_tos(), argv[1], LOOKUP_NAME_LOCAL,
 957                          &memberdomain, &membername, &member, &membertype))
 958         {
 959                 /* try it as a SID */
 960
 961                 if ( !string_to_sid( &member, argv[1] ) ) {
 962                         d_fprintf(stderr, "Could not find member %s\n", argv[1]);
 963                         return -1;
 964                 }
 965
 966                 if ( !lookup_sid(talloc_tos(), &member, &memberdomain,
 967                         &membername, &membertype) )
 968                 {
 969                         d_fprintf(stderr, "Could not resolve SID %s\n", argv[1]);
 970                         return -1;
 971                 }
 972         }
 973
 974         if ((grouptype == SID_NAME_ALIAS) || (grouptype == SID_NAME_WKN_GRP)) {
 975                 if ((membertype != SID_NAME_USER) &&
 976                     (membertype != SID_NAME_DOM_GRP)) {
 977                         d_fprintf(stderr, "%s is a local group, only users "
 978                                   "and domain groups can be added.\n"
 979                                   "%s is a %s\n", argv[0], argv[1],
 980                                   sid_type_lookup(membertype));
 981                         return -1;
 982                 }
 983                 status = pdb_add_aliasmem(&group, &member);
 984
 985                 if (!NT_STATUS_IS_OK(status)) {
 986                         d_fprintf(stderr, "Adding local group member failed "
 987                                   "with %s\n", nt_errstr(status));
 988                         return -1;
 989                 }
 990         } else {
 991                 d_fprintf(stderr, "Can only add members to local groups so "
 992                           "far, %s is a %s\n", argv[0],
 993                           sid_type_lookup(grouptype));
 994                 return -1;
 995         }
 996
 997         d_printf("Added %s\\%s to %s\\%s\n", memberdomain, membername,
 998                 groupdomain, groupname);
 999
1000         return 0;
1001 }
1002
1003 /*
1004  * Delete a group member
1005  */
1006
1007 static int net_sam_delmem(struct net_context *c, int argc, const char **argv)
1008 {
1009         const char *groupdomain, *groupname;
1010         const char *memberdomain = NULL;
1011         const char *membername = NULL;
1012         DOM_SID group, member;
1013         enum lsa_SidType grouptype;
1014         NTSTATUS status;
1015
1016         if (argc != 2) {
1017                 d_fprintf(stderr, "usage: net sam delmem <group> <member>\n");
1018                 return -1;
1019         }
1020
1021         if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
1022                          &groupdomain, &groupname, &group, &grouptype)) {
1023                 d_fprintf(stderr, "Could not find group %s\n", argv[0]);
1024                 return -1;
1025         }
1026
1027         if (!lookup_name(talloc_tos(), argv[1], LOOKUP_NAME_LOCAL,
1028                          &memberdomain, &membername, &member, NULL)) {
1029                 if (!string_to_sid(&member, argv[1])) {
1030                         d_fprintf(stderr, "Could not find member %s\n",
1031                                   argv[1]);
1032                         return -1;
1033                 }
1034         }
1035
1036         if ((grouptype == SID_NAME_ALIAS) ||
1037             (grouptype == SID_NAME_WKN_GRP)) {
1038                 status = pdb_del_aliasmem(&group, &member);
1039
1040                 if (!NT_STATUS_IS_OK(status)) {
1041                         d_fprintf(stderr, "Deleting local group member failed "
1042                                   "with %s\n", nt_errstr(status));
1043                         return -1;
1044                 }
1045         } else {
1046                 d_fprintf(stderr, "Can only delete members from local groups "
1047                           "so far, %s is a %s\n", argv[0],
1048                           sid_type_lookup(grouptype));
1049                 return -1;
1050         }
1051
1052         if (membername != NULL) {
1053                 d_printf("Deleted %s\\%s from %s\\%s\n",
1054                          memberdomain, membername, groupdomain, groupname);
1055         } else {
1056                 d_printf("Deleted %s from %s\\%s\n",
1057                          sid_string_tos(&member), groupdomain, groupname);
1058         }
1059
1060         return 0;
1061 }
1062
1063 /*
1064  * List group members
1065  */
1066
1067 static int net_sam_listmem(struct net_context *c, int argc, const char **argv)
1068 {
1069         const char *groupdomain, *groupname;
1070         DOM_SID group;
1071         enum lsa_SidType grouptype;
1072         NTSTATUS status;
1073
1074         if (argc != 1) {
1075                 d_fprintf(stderr, "usage: net sam listmem <group>\n");
1076                 return -1;
1077         }
1078
1079         if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
1080                          &groupdomain, &groupname, &group, &grouptype)) {
1081                 d_fprintf(stderr, "Could not find group %s\n", argv[0]);
1082                 return -1;
1083         }
1084
1085         if ((grouptype == SID_NAME_ALIAS) ||
1086             (grouptype == SID_NAME_WKN_GRP)) {
1087                 DOM_SID *members = NULL;
1088                 size_t i, num_members = 0;
1089
1090                 status = pdb_enum_aliasmem(&group, &members, &num_members);
1091
1092                 if (!NT_STATUS_IS_OK(status)) {
1093                         d_fprintf(stderr, "Listing group members failed with "
1094                                   "%s\n", nt_errstr(status));
1095                         return -1;
1096                 }
1097
1098                 d_printf("%s\\%s has %u members\n", groupdomain, groupname,
1099                          (unsigned int)num_members);
1100                 for (i=0; i<num_members; i++) {
1101                         const char *dom, *name;
1102                         if (lookup_sid(talloc_tos(), &members[i],
1103                                        &dom, &name, NULL)) {
1104                                 d_printf(" %s\\%s\n", dom, name);
1105                         } else {
1106                                 d_printf(" %s\n", sid_string_tos(&members[i]));
1107                         }
1108                 }
1109
1110                 TALLOC_FREE(members);
1111         } else {
1112                 d_fprintf(stderr, "Can only list local group members so far.\n"
1113                           "%s is a %s\n", argv[0], sid_type_lookup(grouptype));
1114                 return -1;
1115         }
1116
1117         return 0;
1118 }
1119
1120 /*
1121  * Do the listing
1122  */
1123 static int net_sam_do_list(struct net_context *c, int argc, const char **argv,
1124                            struct pdb_search *search, const char *what)
1125 {
1126         bool verbose = (argc == 1);
1127
1128         if ((argc > 1) ||
1129             ((argc == 1) && !strequal(argv[0], "verbose"))) {
1130                 d_fprintf(stderr, "usage: net sam list %s [verbose]\n", what);
1131                 return -1;
1132         }
1133
1134         if (search == NULL) {
1135                 d_fprintf(stderr, "Could not start search\n");
1136                 return -1;
1137         }
1138
1139         while (true) {
1140                 struct samr_displayentry entry;
1141                 if (!search->next_entry(search, &entry)) {
1142                         break;
1143                 }
1144                 if (verbose) {
1145                         d_printf("%s:%d:%s\n",
1146                                  entry.account_name,
1147                                  entry.rid,
1148                                  entry.description);
1149                 } else {
1150                         d_printf("%s\n", entry.account_name);
1151                 }
1152         }
1153
1154         pdb_search_destroy(search);
1155         return 0;
1156 }
1157
1158 static int net_sam_list_users(struct net_context *c, int argc,
1159                               const char **argv)
1160 {
1161         return net_sam_do_list(c, argc, argv, pdb_search_users(ACB_NORMAL),
1162                                "users");
1163 }
1164
1165 static int net_sam_list_groups(struct net_context *c, int argc,
1166                                const char **argv)
1167 {
1168         return net_sam_do_list(c, argc, argv, pdb_search_groups(), "groups");
1169 }
1170
1171 static int net_sam_list_localgroups(struct net_context *c, int argc,
1172                                     const char **argv)
1173 {
1174         return net_sam_do_list(c, argc, argv,
1175                                pdb_search_aliases(get_global_sam_sid()),
1176                                "localgroups");
1177 }
1178
1179 static int net_sam_list_builtin(struct net_context *c, int argc,
1180                                 const char **argv)
1181 {
1182         return net_sam_do_list(c, argc, argv,
1183                                pdb_search_aliases(&global_sid_Builtin),
1184                                "builtin");
1185 }
1186
1187 static int net_sam_list_workstations(struct net_context *c, int argc,
1188                                      const char **argv)
1189 {
1190         return net_sam_do_list(c, argc, argv,
1191                                pdb_search_users(ACB_WSTRUST),
1192                                "workstations");
1193 }
1194
1195 /*
1196  * List stuff
1197  */
1198
1199 static int net_sam_list(struct net_context *c, int argc, const char **argv)
1200 {
1201         struct functable2 func[] = {
1202                 { "users", net_sam_list_users,
1203                   "List SAM users" },
1204                 { "groups", net_sam_list_groups,
1205                   "List SAM groups" },
1206                 { "localgroups", net_sam_list_localgroups,
1207                   "List SAM local groups" },
1208                 { "builtin", net_sam_list_builtin,
1209                   "List builtin groups" },
1210                 { "workstations", net_sam_list_workstations,
1211                   "List domain member workstations" },
1212                 {NULL, NULL}
1213         };
1214
1215         return net_run_function2(c, argc, argv, "net sam list", func);
1216 }
1217
1218 /*
1219  * Show details of SAM entries
1220  */
1221
1222 static int net_sam_show(struct net_context *c, int argc, const char **argv)
1223 {
1224         DOM_SID sid;
1225         enum lsa_SidType type;
1226         const char *dom, *name;
1227
1228         if (argc != 1) {
1229                 d_fprintf(stderr, "usage: net sam show <name>\n");
1230                 return -1;
1231         }
1232
1233         if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
1234                          &dom, &name, &sid, &type)) {
1235                 d_fprintf(stderr, "Could not find name %s\n", argv[0]);
1236                 return -1;
1237         }
1238
1239         d_printf("%s\\%s is a %s with SID %s\n", dom, name,
1240                  sid_type_lookup(type), sid_string_tos(&sid));
1241
1242         return 0;
1243 }
1244
1245 #ifdef HAVE_LDAP
1246
1247 /*
1248  * Init an LDAP tree with default users and Groups
1249  * if ldapsam:editposix is enabled
1250  */
1251
1252 static int net_sam_provision(struct net_context *c, int argc, const char **argv)
1253 {
1254         TALLOC_CTX *tc;
1255         char *ldap_bk;
1256         char *ldap_uri = NULL;
1257         char *p;
1258         struct smbldap_state *ls;
1259         GROUP_MAP gmap;
1260         DOM_SID gsid;
1261         gid_t domusers_gid = -1;
1262         gid_t domadmins_gid = -1;
1263         struct samu *samuser;
1264         struct passwd *pwd;
1265
1266         tc = talloc_new(NULL);
1267         if (!tc) {
1268                 d_fprintf(stderr, "Out of Memory!\n");
1269                 return -1;
1270         }
1271
1272         if ((ldap_bk = talloc_strdup(tc, lp_passdb_backend())) == NULL) {
1273                 d_fprintf(stderr, "talloc failed\n");
1274                 talloc_free(tc);
1275                 return -1;
1276         }
1277         p = strchr(ldap_bk, ':');
1278         if (p) {
1279                 *p = 0;
1280                 ldap_uri = talloc_strdup(tc, p+1);
1281                 trim_char(ldap_uri, ' ', ' ');
1282         }
1283
1284         trim_char(ldap_bk, ' ', ' ');
1285
1286         if (strcmp(ldap_bk, "ldapsam") != 0) {
1287                 d_fprintf(stderr, "Provisioning works only with ldapsam backend\n");
1288                 goto failed;
1289         }
1290
1291         if (!lp_parm_bool(-1, "ldapsam", "trusted", false) ||
1292             !lp_parm_bool(-1, "ldapsam", "editposix", false)) {
1293
1294                 d_fprintf(stderr, "Provisioning works only if ldapsam:trusted"
1295                                   " and ldapsam:editposix are enabled.\n");
1296                 goto failed;
1297         }
1298
1299         if (!winbind_ping()) {
1300                 d_fprintf(stderr, "winbind seems not to run. Provisioning "
1301                           "LDAP only works when winbind runs.\n");
1302                 goto failed;
1303         }
1304
1305         if (!NT_STATUS_IS_OK(smbldap_init(tc, NULL, ldap_uri, &ls))) {
1306                 d_fprintf(stderr, "Unable to connect to the LDAP server.\n");
1307                 goto failed;
1308         }
1309
1310         d_printf("Checking for Domain Users group.\n");
1311
1312         sid_compose(&gsid, get_global_sam_sid(), DOMAIN_GROUP_RID_USERS);
1313
1314         if (!pdb_getgrsid(&gmap, gsid)) {
1315                 LDAPMod **mods = NULL;
1316                 char *dn;
1317                 char *uname;
1318                 char *wname;
1319                 char *gidstr;
1320                 char *gtype;
1321                 int rc;
1322
1323                 d_printf("Adding the Domain Users group.\n");
1324
1325                 /* lets allocate a new groupid for this group */
1326                 if (!winbind_allocate_gid(&domusers_gid)) {
1327                         d_fprintf(stderr, "Unable to allocate a new gid to create Domain Users group!\n");
1328                         goto domu_done;
1329                 }
1330
1331                 uname = talloc_strdup(tc, "domusers");
1332                 wname = talloc_strdup(tc, "Domain Users");
1333                 dn = talloc_asprintf(tc, "cn=%s,%s", "domusers", lp_ldap_group_suffix());
1334                 gidstr = talloc_asprintf(tc, "%d", domusers_gid);
1335                 gtype = talloc_asprintf(tc, "%d", SID_NAME_DOM_GRP);
1336
1337                 if (!uname || !wname || !dn || !gidstr || !gtype) {
1338                         d_fprintf(stderr, "Out of Memory!\n");
1339                         goto failed;
1340                 }
1341
1342                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_POSIXGROUP);
1343                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_GROUPMAP);
1344                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "cn", uname);
1345                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "displayName", wname);
1346                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "gidNumber", gidstr);
1347                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "sambaSid",
1348                                 sid_string_talloc(tc, &gsid));
1349                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "sambaGroupType", gtype);
1350
1351                 talloc_autofree_ldapmod(tc, mods);
1352
1353                 rc = smbldap_add(ls, dn, mods);
1354
1355                 if (rc != LDAP_SUCCESS) {
1356                         d_fprintf(stderr, "Failed to add Domain Users group to ldap directory\n");
1357                 }
1358         } else {
1359                 domusers_gid = gmap.gid;
1360                 d_printf("found!\n");
1361         }
1362
1363 domu_done:
1364
1365         d_printf("Checking for Domain Admins group.\n");
1366
1367         sid_compose(&gsid, get_global_sam_sid(), DOMAIN_GROUP_RID_ADMINS);
1368
1369         if (!pdb_getgrsid(&gmap, gsid)) {
1370                 LDAPMod **mods = NULL;
1371                 char *dn;
1372                 char *uname;
1373                 char *wname;
1374                 char *gidstr;
1375                 char *gtype;
1376                 int rc;
1377
1378                 d_printf("Adding the Domain Admins group.\n");
1379
1380                 /* lets allocate a new groupid for this group */
1381                 if (!winbind_allocate_gid(&domadmins_gid)) {
1382                         d_fprintf(stderr, "Unable to allocate a new gid to create Domain Admins group!\n");
1383                         goto doma_done;
1384                 }
1385
1386                 uname = talloc_strdup(tc, "domadmins");
1387                 wname = talloc_strdup(tc, "Domain Admins");
1388                 dn = talloc_asprintf(tc, "cn=%s,%s", "domadmins", lp_ldap_group_suffix());
1389                 gidstr = talloc_asprintf(tc, "%d", domadmins_gid);
1390                 gtype = talloc_asprintf(tc, "%d", SID_NAME_DOM_GRP);
1391
1392                 if (!uname || !wname || !dn || !gidstr || !gtype) {
1393                         d_fprintf(stderr, "Out of Memory!\n");
1394                         goto failed;
1395                 }
1396
1397                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_POSIXGROUP);
1398                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_GROUPMAP);
1399                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "cn", uname);
1400                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "displayName", wname);
1401                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "gidNumber", gidstr);
1402                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "sambaSid",
1403                                 sid_string_talloc(tc, &gsid));
1404                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "sambaGroupType", gtype);
1405
1406                 talloc_autofree_ldapmod(tc, mods);
1407
1408                 rc = smbldap_add(ls, dn, mods);
1409
1410                 if (rc != LDAP_SUCCESS) {
1411                         d_fprintf(stderr, "Failed to add Domain Admins group to ldap directory\n");
1412                 }
1413         } else {
1414                 domadmins_gid = gmap.gid;
1415                 d_printf("found!\n");
1416         }
1417
1418 doma_done:
1419
1420         d_printf("Check for Administrator account.\n");
1421
1422         samuser = samu_new(tc);
1423         if (!samuser) {
1424                 d_fprintf(stderr, "Out of Memory!\n");
1425                 goto failed;
1426         }
1427
1428         if (!pdb_getsampwnam(samuser, "Administrator")) {
1429                 LDAPMod **mods = NULL;
1430                 DOM_SID sid;
1431                 char *dn;
1432                 char *name;
1433                 char *uidstr;
1434                 char *gidstr;
1435                 char *shell;
1436                 char *dir;
1437                 uid_t uid;
1438                 int rc;
1439
1440                 d_printf("Adding the Administrator user.\n");
1441
1442                 if (domadmins_gid == -1) {
1443                         d_fprintf(stderr, "Can't create Administrator user, Domain Admins group not available!\n");
1444                         goto done;
1445                 }
1446                 if (!winbind_allocate_uid(&uid)) {
1447                         d_fprintf(stderr, "Unable to allocate a new uid to create the Administrator user!\n");
1448                         goto done;
1449                 }
1450                 name = talloc_strdup(tc, "Administrator");
1451                 dn = talloc_asprintf(tc, "uid=Administrator,%s", lp_ldap_user_suffix());
1452                 uidstr = talloc_asprintf(tc, "%d", uid);
1453                 gidstr = talloc_asprintf(tc, "%d", domadmins_gid);
1454                 dir = talloc_sub_specified(tc, lp_template_homedir(),
1455                                                 "Administrator",
1456                                                 get_global_sam_name(),
1457                                                 uid, domadmins_gid);
1458                 shell = talloc_sub_specified(tc, lp_template_shell(),
1459                                                 "Administrator",
1460                                                 get_global_sam_name(),
1461                                                 uid, domadmins_gid);
1462
1463                 if (!name || !dn || !uidstr || !gidstr || !dir || !shell) {
1464                         d_fprintf(stderr, "Out of Memory!\n");
1465                         goto failed;
1466                 }
1467
1468                 sid_compose(&sid, get_global_sam_sid(), DOMAIN_USER_RID_ADMIN);
1469
1470                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_ACCOUNT);
1471                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_POSIXACCOUNT);
1472                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_SAMBASAMACCOUNT);
1473                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "uid", name);
1474                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "cn", name);
1475                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "displayName", name);
1476                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "uidNumber", uidstr);
1477                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "gidNumber", gidstr);
1478                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "homeDirectory", dir);
1479                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "loginShell", shell);
1480                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "sambaSID",
1481                                 sid_string_talloc(tc, &sid));
1482                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "sambaAcctFlags",
1483                                 pdb_encode_acct_ctrl(ACB_NORMAL|ACB_DISABLED,
1484                                 NEW_PW_FORMAT_SPACE_PADDED_LEN));
1485
1486                 talloc_autofree_ldapmod(tc, mods);
1487
1488                 rc = smbldap_add(ls, dn, mods);
1489
1490                 if (rc != LDAP_SUCCESS) {
1491                         d_fprintf(stderr, "Failed to add Administrator user to ldap directory\n");
1492                 }
1493         } else {
1494                 d_printf("found!\n");
1495         }
1496
1497         d_printf("Checking for Guest user.\n");
1498
1499         samuser = samu_new(tc);
1500         if (!samuser) {
1501                 d_fprintf(stderr, "Out of Memory!\n");
1502                 goto failed;
1503         }
1504
1505         if (!pdb_getsampwnam(samuser, lp_guestaccount())) {
1506                 LDAPMod **mods = NULL;
1507                 DOM_SID sid;
1508                 char *dn;
1509                 char *uidstr;
1510                 char *gidstr;
1511                 int rc;
1512
1513                 d_printf("Adding the Guest user.\n");
1514
1515                 pwd = getpwnam_alloc(tc, lp_guestaccount());
1516
1517                 if (!pwd) {
1518                         if (domusers_gid == -1) {
1519                                 d_fprintf(stderr, "Can't create Guest user, Domain Users group not available!\n");
1520                                 goto done;
1521                         }
1522                         if ((pwd = talloc(tc, struct passwd)) == NULL) {
1523                                 d_fprintf(stderr, "talloc failed\n");
1524                                 goto done;
1525                         }
1526                         pwd->pw_name = talloc_strdup(pwd, lp_guestaccount());
1527                         if (!winbind_allocate_uid(&(pwd->pw_uid))) {
1528                                 d_fprintf(stderr, "Unable to allocate a new uid to create the Guest user!\n");
1529                                 goto done;
1530                         }
1531                         pwd->pw_gid = domusers_gid;
1532                         pwd->pw_dir = talloc_strdup(tc, "/");
1533                         pwd->pw_shell = talloc_strdup(tc, "/bin/false");
1534                         if (!pwd->pw_dir || !pwd->pw_shell) {
1535                                 d_fprintf(stderr, "Out of Memory!\n");
1536                                 goto failed;
1537                         }
1538                 }
1539
1540                 sid_compose(&sid, get_global_sam_sid(), DOMAIN_USER_RID_GUEST);
1541
1542                 dn = talloc_asprintf(tc, "uid=%s,%s", pwd->pw_name, lp_ldap_user_suffix ());
1543                 uidstr = talloc_asprintf(tc, "%d", pwd->pw_uid);
1544                 gidstr = talloc_asprintf(tc, "%d", pwd->pw_gid);
1545                 if (!dn || !uidstr || !gidstr) {
1546                         d_fprintf(stderr, "Out of Memory!\n");
1547                         goto failed;
1548                 }
1549
1550                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_ACCOUNT);
1551                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_POSIXACCOUNT);
1552                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_SAMBASAMACCOUNT);
1553                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "uid", pwd->pw_name);
1554                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "cn", pwd->pw_name);
1555                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "displayName", pwd->pw_name);
1556                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "uidNumber", uidstr);
1557                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "gidNumber", gidstr);
1558                 if ((pwd->pw_dir != NULL) && (pwd->pw_dir[0] != '\0')) {
1559                         smbldap_set_mod(&mods, LDAP_MOD_ADD, "homeDirectory", pwd->pw_dir);
1560                 }
1561                 if ((pwd->pw_shell != NULL) && (pwd->pw_shell[0] != '\0')) {
1562                         smbldap_set_mod(&mods, LDAP_MOD_ADD, "loginShell", pwd->pw_shell);
1563                 }
1564                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "sambaSID",
1565                                 sid_string_talloc(tc, &sid));
1566                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "sambaAcctFlags",
1567                                 pdb_encode_acct_ctrl(ACB_NORMAL|ACB_DISABLED,
1568                                 NEW_PW_FORMAT_SPACE_PADDED_LEN));
1569
1570                 talloc_autofree_ldapmod(tc, mods);
1571
1572                 rc = smbldap_add(ls, dn, mods);
1573
1574                 if (rc != LDAP_SUCCESS) {
1575                         d_fprintf(stderr, "Failed to add Guest user to ldap directory\n");
1576                 }
1577         } else {
1578                 d_printf("found!\n");
1579         }
1580
1581         d_printf("Checking Guest's group.\n");
1582
1583         pwd = getpwnam_alloc(NULL, lp_guestaccount());
1584         if (!pwd) {
1585                 d_fprintf(stderr, "Failed to find just created Guest account!\n"
1586                                   "   Is nss properly configured?!\n");
1587                 goto failed;
1588         }
1589
1590         if (pwd->pw_gid == domusers_gid) {
1591                 d_printf("found!\n");
1592                 goto done;
1593         }
1594
1595         if (!pdb_getgrgid(&gmap, pwd->pw_gid)) {
1596                 LDAPMod **mods = NULL;
1597                 char *dn;
1598                 char *uname;
1599                 char *wname;
1600                 char *gidstr;
1601                 char *gtype;
1602                 int rc;
1603
1604                 d_printf("Adding the Domain Guests group.\n");
1605
1606                 uname = talloc_strdup(tc, "domguests");
1607                 wname = talloc_strdup(tc, "Domain Guests");
1608                 dn = talloc_asprintf(tc, "cn=%s,%s", "domguests", lp_ldap_group_suffix());
1609                 gidstr = talloc_asprintf(tc, "%d", pwd->pw_gid);
1610                 gtype = talloc_asprintf(tc, "%d", SID_NAME_DOM_GRP);
1611
1612                 if (!uname || !wname || !dn || !gidstr || !gtype) {
1613                         d_fprintf(stderr, "Out of Memory!\n");
1614                         goto failed;
1615                 }
1616
1617                 sid_compose(&gsid, get_global_sam_sid(), DOMAIN_GROUP_RID_GUESTS);
1618
1619                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_POSIXGROUP);
1620                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_GROUPMAP);
1621                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "cn", uname);
1622                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "displayName", wname);
1623                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "gidNumber", gidstr);
1624                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "sambaSid",
1625                                 sid_string_talloc(tc, &gsid));
1626                 smbldap_set_mod(&mods, LDAP_MOD_ADD, "sambaGroupType", gtype);
1627
1628                 talloc_autofree_ldapmod(tc, mods);
1629
1630                 rc = smbldap_add(ls, dn, mods);
1631
1632                 if (rc != LDAP_SUCCESS) {
1633                         d_fprintf(stderr, "Failed to add Domain Guests group to ldap directory\n");
1634                 }
1635         } else {
1636                 d_printf("found!\n");
1637         }
1638
1639
1640 done:
1641         talloc_free(tc);
1642         return 0;
1643
1644 failed:
1645         talloc_free(tc);
1646         return -1;
1647 }
1648
1649 #endif
1650
1651 /***********************************************************
1652  migrated functionality from smbgroupedit
1653  **********************************************************/
1654 int net_sam(struct net_context *c, int argc, const char **argv)
1655 {
1656         struct functable2 func[] = {
1657                 { "createbuiltingroup", net_sam_createbuiltingroup,
1658                   "Create a new BUILTIN group" },
1659                 { "createlocalgroup", net_sam_createlocalgroup,
1660                   "Create a new local group" },
1661                 { "deletelocalgroup", net_sam_deletelocalgroup,
1662                   "Delete an existing local group" },
1663                 { "mapunixgroup", net_sam_mapunixgroup,
1664                   "Map a unix group to a domain group" },
1665                 { "unmapunixgroup", net_sam_unmapunixgroup,
1666                   "Remove a group mapping of an unix group to a domain group" },
1667                 { "addmem", net_sam_addmem,
1668                   "Add a member to a group" },
1669                 { "delmem", net_sam_delmem,
1670                   "Delete a member from a group" },
1671                 { "listmem", net_sam_listmem,
1672                   "List group members" },
1673                 { "list", net_sam_list,
1674                   "List users, groups and local groups" },
1675                 { "show", net_sam_show,
1676                   "Show details of a SAM entry" },
1677                 { "set", net_sam_set,
1678                   "Set details of a SAM account" },
1679                 { "policy", net_sam_policy,
1680                   "Set account policies" },
1681                 { "rights", net_sam_rights,
1682                   "Manipulate user privileges" },
1683 #ifdef HAVE_LDAP
1684                 { "provision", net_sam_provision,
1685                   "Provision a clean User Database" },
1686 #endif
1687                 { NULL, NULL, NULL }
1688         };
1689
1690         if (getuid() != 0) {
1691                 d_fprintf(stderr, "You are not root, most things won't "
1692                           "work\n");
1693         }
1694
1695         return net_run_function2(c, argc, argv, "net sam", func);
1696 }
1697