source3/auth/server_info.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Authentication utility functions
   4    Copyright (C) Volker Lendecke 2010
   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 #include "includes.h"
  21 #include "../lib/crypto/arcfour.h"
  22 #include "../librpc/gen_ndr/netlogon.h"
  23
  24 #undef DBGC_CLASS
  25 #define DBGC_CLASS DBGC_AUTH
  26
  27 /* FIXME: do we really still need this ? */
  28 static int server_info_dtor(struct auth_serversupplied_info *server_info)
  29 {
  30         TALLOC_FREE(server_info->info3);
  31         ZERO_STRUCTP(server_info);
  32         return 0;
  33 }
  34
  35 /***************************************************************************
  36  Make a server_info struct. Free with TALLOC_FREE().
  37 ***************************************************************************/
  38
  39 struct auth_serversupplied_info *make_server_info(TALLOC_CTX *mem_ctx)
  40 {
  41         struct auth_serversupplied_info *result;
  42
  43         result = TALLOC_ZERO_P(mem_ctx, struct auth_serversupplied_info);
  44         if (result == NULL) {
  45                 DEBUG(0, ("talloc failed\n"));
  46                 return NULL;
  47         }
  48
  49         talloc_set_destructor(result, server_info_dtor);
  50
  51         /* Initialise the uid and gid values to something non-zero
  52            which may save us from giving away root access if there
  53            is a bug in allocating these fields. */
  54
  55         result->utok.uid = -1;
  56         result->utok.gid = -1;
  57
  58         return result;
  59 }
  60
  61 /****************************************************************************
  62  inits a netr_SamInfo2 structure from an auth_serversupplied_info. sam2 must
  63  already be initialized and is used as the talloc parent for its members.
  64 *****************************************************************************/
  65
  66 NTSTATUS serverinfo_to_SamInfo2(struct auth_serversupplied_info *server_info,
  67                                 uint8_t *pipe_session_key,
  68                                 size_t pipe_session_key_len,
  69                                 struct netr_SamInfo2 *sam2)
  70 {
  71         struct netr_SamInfo3 *info3;
  72
  73         info3 = copy_netr_SamInfo3(sam2, server_info->info3);
  74         if (!info3) {
  75                 return NT_STATUS_NO_MEMORY;
  76         }
  77
  78         if (server_info->user_session_key.length) {
  79                 memcpy(info3->base.key.key,
  80                        server_info->user_session_key.data,
  81                        MIN(sizeof(info3->base.key.key),
  82                            server_info->user_session_key.length));
  83                 if (pipe_session_key) {
  84                         arcfour_crypt(info3->base.key.key,
  85                                       pipe_session_key, 16);
  86                 }
  87         }
  88         if (server_info->lm_session_key.length) {
  89                 memcpy(info3->base.LMSessKey.key,
  90                        server_info->lm_session_key.data,
  91                        MIN(sizeof(info3->base.LMSessKey.key),
  92                            server_info->lm_session_key.length));
  93                 if (pipe_session_key) {
  94                         arcfour_crypt(info3->base.LMSessKey.key,
  95                                       pipe_session_key, 8);
  96                 }
  97         }
  98
  99         sam2->base = info3->base;
 100
 101         return NT_STATUS_OK;
 102 }
 103
 104 /****************************************************************************
 105  inits a netr_SamInfo3 structure from an auth_serversupplied_info. sam3 must
 106  already be initialized and is used as the talloc parent for its members.
 107 *****************************************************************************/
 108
 109 NTSTATUS serverinfo_to_SamInfo3(struct auth_serversupplied_info *server_info,
 110                                 uint8_t *pipe_session_key,
 111                                 size_t pipe_session_key_len,
 112                                 struct netr_SamInfo3 *sam3)
 113 {
 114         struct netr_SamInfo3 *info3;
 115
 116         info3 = copy_netr_SamInfo3(sam3, server_info->info3);
 117         if (!info3) {
 118                 return NT_STATUS_NO_MEMORY;
 119         }
 120
 121         if (server_info->user_session_key.length) {
 122                 memcpy(info3->base.key.key,
 123                        server_info->user_session_key.data,
 124                        MIN(sizeof(info3->base.key.key),
 125                            server_info->user_session_key.length));
 126                 if (pipe_session_key) {
 127                         arcfour_crypt(info3->base.key.key,
 128                                       pipe_session_key, 16);
 129                 }
 130         }
 131         if (server_info->lm_session_key.length) {
 132                 memcpy(info3->base.LMSessKey.key,
 133                        server_info->lm_session_key.data,
 134                        MIN(sizeof(info3->base.LMSessKey.key),
 135                            server_info->lm_session_key.length));
 136                 if (pipe_session_key) {
 137                         arcfour_crypt(info3->base.LMSessKey.key,
 138                                       pipe_session_key, 8);
 139                 }
 140         }
 141
 142         sam3->base = info3->base;
 143
 144         sam3->sidcount          = 0;
 145         sam3->sids              = NULL;
 146
 147         return NT_STATUS_OK;
 148 }
 149
 150 /****************************************************************************
 151  inits a netr_SamInfo6 structure from an auth_serversupplied_info. sam6 must
 152  already be initialized and is used as the talloc parent for its members.
 153 *****************************************************************************/
 154
 155 NTSTATUS serverinfo_to_SamInfo6(struct auth_serversupplied_info *server_info,
 156                                 uint8_t *pipe_session_key,
 157                                 size_t pipe_session_key_len,
 158                                 struct netr_SamInfo6 *sam6)
 159 {
 160         struct pdb_domain_info *dominfo;
 161         struct netr_SamInfo3 *info3;
 162
 163         if ((pdb_capabilities() & PDB_CAP_ADS) == 0) {
 164                 DEBUG(10,("Not adding validation info level 6 "
 165                            "without ADS passdb backend\n"));
 166                 return NT_STATUS_INVALID_INFO_CLASS;
 167         }
 168
 169         dominfo = pdb_get_domain_info(sam6);
 170         if (dominfo == NULL) {
 171                 return NT_STATUS_NO_MEMORY;
 172         }
 173
 174         info3 = copy_netr_SamInfo3(sam6, server_info->info3);
 175         if (!info3) {
 176                 return NT_STATUS_NO_MEMORY;
 177         }
 178
 179         if (server_info->user_session_key.length) {
 180                 memcpy(info3->base.key.key,
 181                        server_info->user_session_key.data,
 182                        MIN(sizeof(info3->base.key.key),
 183                            server_info->user_session_key.length));
 184                 if (pipe_session_key) {
 185                         arcfour_crypt(info3->base.key.key,
 186                                       pipe_session_key, 16);
 187                 }
 188         }
 189         if (server_info->lm_session_key.length) {
 190                 memcpy(info3->base.LMSessKey.key,
 191                        server_info->lm_session_key.data,
 192                        MIN(sizeof(info3->base.LMSessKey.key),
 193                            server_info->lm_session_key.length));
 194                 if (pipe_session_key) {
 195                         arcfour_crypt(info3->base.LMSessKey.key,
 196                                       pipe_session_key, 8);
 197                 }
 198         }
 199
 200         sam6->base = info3->base;
 201
 202         sam6->sidcount          = 0;
 203         sam6->sids              = NULL;
 204
 205         sam6->dns_domainname.string = talloc_strdup(sam6, dominfo->dns_domain);
 206         if (sam6->dns_domainname.string == NULL) {
 207                 return NT_STATUS_NO_MEMORY;
 208         }
 209
 210         sam6->principle.string  = talloc_asprintf(sam6, "%s@%s",
 211                                                   sam6->base.account_name.string,
 212                                                   sam6->dns_domainname.string);
 213         if (sam6->principle.string == NULL) {
 214                 return NT_STATUS_NO_MEMORY;
 215         }
 216
 217         return NT_STATUS_OK;
 218 }
 219
 220 static NTSTATUS append_netr_SidAttr(TALLOC_CTX *mem_ctx,
 221                                     struct netr_SidAttr **sids,
 222                                     uint32_t *count,
 223                                     const struct dom_sid2 *asid,
 224                                     uint32_t attributes)
 225 {
 226         uint32_t t = *count;
 227
 228         *sids = talloc_realloc(mem_ctx, *sids, struct netr_SidAttr, t + 1);
 229         if (*sids == NULL) {
 230                 return NT_STATUS_NO_MEMORY;
 231         }
 232         (*sids)[t].sid = sid_dup_talloc(*sids, asid);
 233         if ((*sids)[t].sid == NULL) {
 234                 return NT_STATUS_NO_MEMORY;
 235         }
 236         (*sids)[t].attributes = attributes;
 237         *count = t + 1;
 238
 239         return NT_STATUS_OK;
 240 }
 241
 242 /* Fils the samr_RidWithAttributeArray with the provided sids.
 243  * If it happens that we have additional groups that do not belong
 244  * to the domain, add their sids as extra sids */
 245 static NTSTATUS group_sids_to_info3(struct netr_SamInfo3 *info3,
 246                                     const struct dom_sid *sids,
 247                                     size_t num_sids)
 248 {
 249         uint32_t attributes = SE_GROUP_MANDATORY |
 250                                 SE_GROUP_ENABLED_BY_DEFAULT |
 251                                 SE_GROUP_ENABLED;
 252         struct samr_RidWithAttributeArray *groups;
 253         struct dom_sid *domain_sid;
 254         unsigned int i;
 255         NTSTATUS status;
 256         uint32_t rid;
 257         bool ok;
 258
 259         domain_sid = info3->base.domain_sid;
 260         groups = &info3->base.groups;
 261
 262         groups->rids = talloc_array(info3,
 263                                     struct samr_RidWithAttribute, num_sids);
 264         if (!groups->rids) {
 265                 return NT_STATUS_NO_MEMORY;
 266         }
 267
 268         for (i = 0; i < num_sids; i++) {
 269                 ok = sid_peek_check_rid(domain_sid, &sids[i], &rid);
 270                 if (ok) {
 271
 272                         /* if it is the primary gid, skip it, we
 273                          * obviously already have it */
 274                         if (info3->base.primary_gid == rid) continue;
 275
 276                         /* store domain group rid */
 277                         groups->rids[i].rid = rid;
 278                         groups->rids[i].attributes = attributes;
 279                         groups->count++;
 280                         continue;
 281                 }
 282
 283                 /* if this wasn't a domain sid, add it as extra sid */
 284                 status = append_netr_SidAttr(info3, &info3->sids,
 285                                              &info3->sidcount,
 286                                              &sids[i], attributes);
 287                 if (!NT_STATUS_IS_OK(status)) {
 288                         return status;
 289                 }
 290         }
 291
 292         return NT_STATUS_OK;
 293 }
 294
 295 #define RET_NOMEM(ptr) do { \
 296         if (!ptr) { \
 297                 TALLOC_FREE(info3); \
 298                 return NT_STATUS_NO_MEMORY; \
 299         } } while(0)
 300
 301 NTSTATUS samu_to_SamInfo3(TALLOC_CTX *mem_ctx,
 302                           struct samu *samu,
 303                           const char *login_server,
 304                           struct netr_SamInfo3 **_info3,
 305                           struct extra_auth_info *extra)
 306 {
 307         struct netr_SamInfo3 *info3;
 308         const struct dom_sid *user_sid;
 309         const struct dom_sid *group_sid;
 310         struct dom_sid domain_sid;
 311         struct dom_sid *group_sids;
 312         size_t num_group_sids = 0;
 313         const char *tmp;
 314         gid_t *gids;
 315         NTSTATUS status;
 316         bool ok;
 317
 318         user_sid = pdb_get_user_sid(samu);
 319         group_sid = pdb_get_group_sid(samu);
 320
 321         if (!user_sid || !group_sid) {
 322                 DEBUG(1, ("Sam account is missing sids!\n"));
 323                 return NT_STATUS_UNSUCCESSFUL;
 324         }
 325
 326         info3 = talloc_zero(mem_ctx, struct netr_SamInfo3);
 327         if (!info3) {
 328                 return NT_STATUS_NO_MEMORY;
 329         }
 330
 331         ZERO_STRUCT(domain_sid);
 332
 333         /* check if this is a "Unix Users" domain user,
 334          * we need to handle it in a special way if that's the case */
 335         if (sid_compare_domain(user_sid, &global_sid_Unix_Users) == 0) {
 336                 /* in info3 you can only set rids for the user and the
 337                  * primary group, and the domain sid must be that of
 338                  * the sam domain.
 339                  *
 340                  * Store a completely bogus value here.
 341                  * The real SID is stored in the extra sids.
 342                  * Other code will know to look there if (-1) is found
 343                  */
 344                 info3->base.rid = (uint32_t)(-1);
 345                 sid_copy(&extra->user_sid, user_sid);
 346
 347                 DEBUG(10, ("Unix User found in struct samu. Rid marked as "
 348                            "special and sid (%s) saved as extra sid\n",
 349                            sid_string_dbg(user_sid)));
 350         } else {
 351                 sid_copy(&domain_sid, user_sid);
 352                 sid_split_rid(&domain_sid, &info3->base.rid);
 353         }
 354
 355         if (is_null_sid(&domain_sid)) {
 356                 sid_copy(&domain_sid, get_global_sam_sid());
 357         }
 358
 359         /* check if this is a "Unix Groups" domain group,
 360          * if so we need special handling */
 361         if (sid_compare_domain(group_sid, &global_sid_Unix_Groups) == 0) {
 362                 /* in info3 you can only set rids for the user and the
 363                  * primary group, and the domain sid must be that of
 364                  * the sam domain.
 365                  *
 366                  * Store a completely bogus value here.
 367                  * The real SID is stored in the extra sids.
 368                  * Other code will know to look there if (-1) is found
 369                  */
 370                 info3->base.primary_gid = (uint32_t)(-1);
 371                 sid_copy(&extra->pgid_sid, group_sid);
 372
 373                 DEBUG(10, ("Unix Group found in struct samu. Rid marked as "
 374                            "special and sid (%s) saved as extra sid\n",
 375                            sid_string_dbg(group_sid)));
 376
 377         } else {
 378                 ok = sid_peek_check_rid(&domain_sid, group_sid,
 379                                         &info3->base.primary_gid);
 380                 if (!ok) {
 381                         DEBUG(1, ("The primary group domain sid(%s) does not "
 382                                   "match the domain sid(%s) for %s(%s)\n",
 383                                   sid_string_dbg(group_sid),
 384                                   sid_string_dbg(&domain_sid),
 385                                   pdb_get_username(samu),
 386                                   sid_string_dbg(user_sid)));
 387                         TALLOC_FREE(info3);
 388                         return NT_STATUS_UNSUCCESSFUL;
 389                 }
 390         }
 391
 392         unix_to_nt_time(&info3->base.last_logon, pdb_get_logon_time(samu));
 393         unix_to_nt_time(&info3->base.last_logoff, get_time_t_max());
 394         unix_to_nt_time(&info3->base.acct_expiry, get_time_t_max());
 395         unix_to_nt_time(&info3->base.last_password_change,
 396                         pdb_get_pass_last_set_time(samu));
 397         unix_to_nt_time(&info3->base.allow_password_change,
 398                         pdb_get_pass_can_change_time(samu));
 399         unix_to_nt_time(&info3->base.force_password_change,
 400                         pdb_get_pass_must_change_time(samu));
 401
 402         tmp = pdb_get_username(samu);
 403         if (tmp) {
 404                 info3->base.account_name.string = talloc_strdup(info3, tmp);
 405                 RET_NOMEM(info3->base.account_name.string);
 406         }
 407         tmp = pdb_get_fullname(samu);
 408         if (tmp) {
 409                 info3->base.full_name.string = talloc_strdup(info3, tmp);
 410                 RET_NOMEM(info3->base.full_name.string);
 411         }
 412         tmp = pdb_get_logon_script(samu);
 413         if (tmp) {
 414                 info3->base.logon_script.string = talloc_strdup(info3, tmp);
 415                 RET_NOMEM(info3->base.logon_script.string);
 416         }
 417         tmp = pdb_get_profile_path(samu);
 418         if (tmp) {
 419                 info3->base.profile_path.string = talloc_strdup(info3, tmp);
 420                 RET_NOMEM(info3->base.profile_path.string);
 421         }
 422         tmp = pdb_get_homedir(samu);
 423         if (tmp) {
 424                 info3->base.home_directory.string = talloc_strdup(info3, tmp);
 425                 RET_NOMEM(info3->base.home_directory.string);
 426         }
 427         tmp = pdb_get_dir_drive(samu);
 428         if (tmp) {
 429                 info3->base.home_drive.string = talloc_strdup(info3, tmp);
 430                 RET_NOMEM(info3->base.home_drive.string);
 431         }
 432
 433         info3->base.logon_count = pdb_get_logon_count(samu);
 434         info3->base.bad_password_count = pdb_get_bad_password_count(samu);
 435
 436         status = pdb_enum_group_memberships(mem_ctx, samu,
 437                                             &group_sids, &gids,
 438                                             &num_group_sids);
 439         if (!NT_STATUS_IS_OK(status)) {
 440                 DEBUG(1, ("Failed to get groups from sam account.\n"));
 441                 TALLOC_FREE(info3);
 442                 return status;
 443         }
 444
 445         if (num_group_sids) {
 446                 status = group_sids_to_info3(info3, group_sids, num_group_sids);
 447                 if (!NT_STATUS_IS_OK(status)) {
 448                         TALLOC_FREE(info3);
 449                         return status;
 450                 }
 451         }
 452
 453         /* We don't need sids and gids after the conversion */
 454         TALLOC_FREE(group_sids);
 455         TALLOC_FREE(gids);
 456         num_group_sids = 0;
 457
 458         /* FIXME: should we add other flags ? */
 459         info3->base.user_flags = NETLOGON_EXTRA_SIDS;
 460
 461         if (login_server) {
 462                 info3->base.logon_server.string = talloc_strdup(info3, login_server);
 463                 RET_NOMEM(info3->base.logon_server.string);
 464         }
 465
 466         info3->base.domain.string = talloc_strdup(info3,
 467                                                   pdb_get_domain(samu));
 468         RET_NOMEM(info3->base.domain.string);
 469
 470         info3->base.domain_sid = sid_dup_talloc(info3, &domain_sid);
 471         RET_NOMEM(info3->base.domain_sid);
 472
 473         info3->base.acct_flags = pdb_get_acct_ctrl(samu);
 474
 475         *_info3 = info3;
 476         return NT_STATUS_OK;
 477 }
 478
 479 #undef RET_NOMEM
 480
 481 #define RET_NOMEM(ptr) do { \
 482         if (!ptr) { \
 483                 TALLOC_FREE(info3); \
 484                 return NULL; \
 485         } } while(0)
 486
 487 struct netr_SamInfo3 *copy_netr_SamInfo3(TALLOC_CTX *mem_ctx,
 488                                          struct netr_SamInfo3 *orig)
 489 {
 490         struct netr_SamInfo3 *info3;
 491         unsigned int i;
 492
 493         info3 = talloc_zero(mem_ctx, struct netr_SamInfo3);
 494         if (!info3) return NULL;
 495
 496         /* first copy all, then realloc pointers */
 497         info3->base = orig->base;
 498
 499         if (orig->base.account_name.string) {
 500                 info3->base.account_name.string =
 501                         talloc_strdup(info3, orig->base.account_name.string);
 502                 RET_NOMEM(info3->base.account_name.string);
 503         }
 504         if (orig->base.full_name.string) {
 505                 info3->base.full_name.string =
 506                         talloc_strdup(info3, orig->base.full_name.string);
 507                 RET_NOMEM(info3->base.full_name.string);
 508         }
 509         if (orig->base.logon_script.string) {
 510                 info3->base.logon_script.string =
 511                         talloc_strdup(info3, orig->base.logon_script.string);
 512                 RET_NOMEM(info3->base.logon_script.string);
 513         }
 514         if (orig->base.profile_path.string) {
 515                 info3->base.profile_path.string =
 516                         talloc_strdup(info3, orig->base.profile_path.string);
 517                 RET_NOMEM(info3->base.profile_path.string);
 518         }
 519         if (orig->base.home_directory.string) {
 520                 info3->base.home_directory.string =
 521                         talloc_strdup(info3, orig->base.home_directory.string);
 522                 RET_NOMEM(info3->base.home_directory.string);
 523         }
 524         if (orig->base.home_drive.string) {
 525                 info3->base.home_drive.string =
 526                         talloc_strdup(info3, orig->base.home_drive.string);
 527                 RET_NOMEM(info3->base.home_drive.string);
 528         }
 529
 530         if (orig->base.groups.count) {
 531                 info3->base.groups.rids = (struct samr_RidWithAttribute *)
 532                         talloc_memdup(info3, orig->base.groups.rids,
 533                                 (sizeof(struct samr_RidWithAttribute) *
 534                                         orig->base.groups.count));
 535                 RET_NOMEM(info3->base.groups.rids);
 536         }
 537
 538         if (orig->base.logon_server.string) {
 539                 info3->base.logon_server.string =
 540                         talloc_strdup(info3, orig->base.logon_server.string);
 541                 RET_NOMEM(info3->base.logon_server.string);
 542         }
 543         if (orig->base.domain.string) {
 544                 info3->base.domain.string =
 545                         talloc_strdup(info3, orig->base.domain.string);
 546                 RET_NOMEM(info3->base.domain.string);
 547         }
 548
 549         if (orig->base.domain_sid) {
 550                 info3->base.domain_sid = sid_dup_talloc(info3, orig->base.domain_sid);
 551                 RET_NOMEM(info3->base.domain_sid);
 552         }
 553
 554         if (orig->sidcount) {
 555                 info3->sidcount = orig->sidcount;
 556                 info3->sids = talloc_array(info3, struct netr_SidAttr,
 557                                            orig->sidcount);
 558                 RET_NOMEM(info3->sids);
 559                 for (i = 0; i < orig->sidcount; i++) {
 560                         info3->sids[i].sid = sid_dup_talloc(info3->sids,
 561                                                             orig->sids[i].sid);
 562                         RET_NOMEM(info3->sids[i].sid);
 563                         info3->sids[i].attributes =
 564                                 orig->sids[i].attributes;
 565                 }
 566         }
 567
 568         return info3;
 569 }
 570
 571 static NTSTATUS wbcsids_to_samr_RidWithAttributeArray(
 572                                 TALLOC_CTX *mem_ctx,
 573                                 struct samr_RidWithAttributeArray *groups,
 574                                 const struct dom_sid *domain_sid,
 575                                 const struct wbcSidWithAttr *sids,
 576                                 size_t num_sids)
 577 {
 578         unsigned int i;
 579         bool ok;
 580
 581         groups->rids = talloc_array(mem_ctx,
 582                                     struct samr_RidWithAttribute, num_sids);
 583         if (!groups->rids) {
 584                 return NT_STATUS_NO_MEMORY;
 585         }
 586
 587         /* a wbcDomainSid is the same as a dom_sid */
 588         for (i = 0; i < num_sids; i++) {
 589                 ok = sid_peek_check_rid(domain_sid,
 590                                         (const struct dom_sid *)&sids[i].sid,
 591                                         &groups->rids[i].rid);
 592                 if (!ok) continue;
 593
 594                 groups->rids[i].attributes = SE_GROUP_MANDATORY |
 595                                              SE_GROUP_ENABLED_BY_DEFAULT |
 596                                              SE_GROUP_ENABLED;
 597                 groups->count++;
 598         }
 599
 600         return NT_STATUS_OK;
 601 }
 602
 603 struct netr_SamInfo3 *wbcAuthUserInfo_to_netr_SamInfo3(TALLOC_CTX *mem_ctx,
 604                                         const struct wbcAuthUserInfo *info)
 605 {
 606         struct netr_SamInfo3 *info3;
 607         struct dom_sid user_sid;
 608         struct dom_sid group_sid;
 609         struct dom_sid domain_sid;
 610         NTSTATUS status;
 611         bool ok;
 612
 613         memcpy(&user_sid, &info->sids[0].sid, sizeof(user_sid));
 614         memcpy(&group_sid, &info->sids[1].sid, sizeof(group_sid));
 615
 616         info3 = talloc_zero(mem_ctx, struct netr_SamInfo3);
 617         if (!info3) return NULL;
 618
 619         info3->base.last_logon = info->logon_time;
 620         info3->base.last_logoff = info->logoff_time;
 621         info3->base.acct_expiry = info->kickoff_time;
 622         info3->base.last_password_change = info->pass_last_set_time;
 623         info3->base.allow_password_change = info->pass_can_change_time;
 624         info3->base.force_password_change = info->pass_must_change_time;
 625
 626         if (info->account_name) {
 627                 info3->base.account_name.string =
 628                                 talloc_strdup(info3, info->account_name);
 629                 RET_NOMEM(info3->base.account_name.string);
 630         }
 631         if (info->full_name) {
 632                 info3->base.full_name.string =
 633                                 talloc_strdup(info3, info->full_name);
 634                 RET_NOMEM(info3->base.full_name.string);
 635         }
 636         if (info->logon_script) {
 637                 info3->base.logon_script.string =
 638                                 talloc_strdup(info3, info->logon_script);
 639                 RET_NOMEM(info3->base.logon_script.string);
 640         }
 641         if (info->profile_path) {
 642                 info3->base.profile_path.string =
 643                                 talloc_strdup(info3, info->profile_path);
 644                 RET_NOMEM(info3->base.profile_path.string);
 645         }
 646         if (info->home_directory) {
 647                 info3->base.home_directory.string =
 648                                 talloc_strdup(info3, info->home_directory);
 649                 RET_NOMEM(info3->base.home_directory.string);
 650         }
 651         if (info->home_drive) {
 652                 info3->base.home_drive.string =
 653                                 talloc_strdup(info3, info->home_drive);
 654                 RET_NOMEM(info3->base.home_drive.string);
 655         }
 656
 657         info3->base.logon_count = info->logon_count;
 658         info3->base.bad_password_count = info->bad_password_count;
 659
 660         sid_copy(&domain_sid, &user_sid);
 661         sid_split_rid(&domain_sid, &info3->base.rid);
 662
 663         ok = sid_peek_check_rid(&domain_sid, &group_sid,
 664                                 &info3->base.primary_gid);
 665         if (!ok) {
 666                 DEBUG(1, ("The primary group sid domain does not"
 667                           "match user sid domain for user: %s\n",
 668                           info->account_name));
 669                 TALLOC_FREE(info3);
 670                 return NULL;
 671         }
 672
 673         status = wbcsids_to_samr_RidWithAttributeArray(info3,
 674                                                        &info3->base.groups,
 675                                                        &domain_sid,
 676                                                        &info->sids[1],
 677                                                        info->num_sids - 1);
 678         if (!NT_STATUS_IS_OK(status)) {
 679                 TALLOC_FREE(info3);
 680                 return NULL;
 681         }
 682
 683         info3->base.user_flags = info->user_flags;
 684         memcpy(info3->base.key.key, info->user_session_key, 16);
 685
 686         if (info->logon_server) {
 687                 info3->base.logon_server.string =
 688                                 talloc_strdup(info3, info->logon_server);
 689                 RET_NOMEM(info3->base.logon_server.string);
 690         }
 691         if (info->domain_name) {
 692                 info3->base.domain.string =
 693                                 talloc_strdup(info3, info->domain_name);
 694                 RET_NOMEM(info3->base.domain.string);
 695         }
 696
 697         info3->base.domain_sid = sid_dup_talloc(info3, &domain_sid);
 698         RET_NOMEM(info3->base.domain_sid);
 699
 700         memcpy(info3->base.LMSessKey.key, info->lm_session_key, 8);
 701         info3->base.acct_flags = info->acct_flags;
 702
 703         return info3;
 704 }