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 #include "../libcli/security/security.h"
  24
  25 #undef DBGC_CLASS
  26 #define DBGC_CLASS DBGC_AUTH
  27
  28 /* FIXME: do we really still need this ? */
  29 static int server_info_dtor(struct auth_serversupplied_info *server_info)
  30 {
  31         TALLOC_FREE(server_info->info3);
  32         ZERO_STRUCTP(server_info);
  33         return 0;
  34 }
  35
  36 /***************************************************************************
  37  Make a server_info struct. Free with TALLOC_FREE().
  38 ***************************************************************************/
  39
  40 struct auth_serversupplied_info *make_server_info(TALLOC_CTX *mem_ctx)
  41 {
  42         struct auth_serversupplied_info *result;
  43
  44         result = TALLOC_ZERO_P(mem_ctx, struct auth_serversupplied_info);
  45         if (result == NULL) {
  46                 DEBUG(0, ("talloc failed\n"));
  47                 return NULL;
  48         }
  49
  50         talloc_set_destructor(result, server_info_dtor);
  51
  52         /* Initialise the uid and gid values to something non-zero
  53            which may save us from giving away root access if there
  54            is a bug in allocating these fields. */
  55
  56         result->utok.uid = -1;
  57         result->utok.gid = -1;
  58
  59         return result;
  60 }
  61
  62 /****************************************************************************
  63  inits a netr_SamInfo2 structure from an auth_serversupplied_info. sam2 must
  64  already be initialized and is used as the talloc parent for its members.
  65 *****************************************************************************/
  66
  67 NTSTATUS serverinfo_to_SamInfo2(struct auth_serversupplied_info *server_info,
  68                                 uint8_t *pipe_session_key,
  69                                 size_t pipe_session_key_len,
  70                                 struct netr_SamInfo2 *sam2)
  71 {
  72         struct netr_SamInfo3 *info3;
  73
  74         info3 = copy_netr_SamInfo3(sam2, server_info->info3);
  75         if (!info3) {
  76                 return NT_STATUS_NO_MEMORY;
  77         }
  78
  79         if (server_info->user_session_key.length) {
  80                 memcpy(info3->base.key.key,
  81                        server_info->user_session_key.data,
  82                        MIN(sizeof(info3->base.key.key),
  83                            server_info->user_session_key.length));
  84                 if (pipe_session_key) {
  85                         arcfour_crypt(info3->base.key.key,
  86                                       pipe_session_key, 16);
  87                 }
  88         }
  89         if (server_info->lm_session_key.length) {
  90                 memcpy(info3->base.LMSessKey.key,
  91                        server_info->lm_session_key.data,
  92                        MIN(sizeof(info3->base.LMSessKey.key),
  93                            server_info->lm_session_key.length));
  94                 if (pipe_session_key) {
  95                         arcfour_crypt(info3->base.LMSessKey.key,
  96                                       pipe_session_key, 8);
  97                 }
  98         }
  99
 100         sam2->base = info3->base;
 101
 102         return NT_STATUS_OK;
 103 }
 104
 105 /****************************************************************************
 106  inits a netr_SamInfo3 structure from an auth_serversupplied_info. sam3 must
 107  already be initialized and is used as the talloc parent for its members.
 108 *****************************************************************************/
 109
 110 NTSTATUS serverinfo_to_SamInfo3(const struct auth_serversupplied_info *server_info,
 111                                 uint8_t *pipe_session_key,
 112                                 size_t pipe_session_key_len,
 113                                 struct netr_SamInfo3 *sam3)
 114 {
 115         struct netr_SamInfo3 *info3;
 116
 117         info3 = copy_netr_SamInfo3(sam3, server_info->info3);
 118         if (!info3) {
 119                 return NT_STATUS_NO_MEMORY;
 120         }
 121
 122         if (server_info->user_session_key.length) {
 123                 memcpy(info3->base.key.key,
 124                        server_info->user_session_key.data,
 125                        MIN(sizeof(info3->base.key.key),
 126                            server_info->user_session_key.length));
 127                 if (pipe_session_key) {
 128                         arcfour_crypt(info3->base.key.key,
 129                                       pipe_session_key, 16);
 130                 }
 131         }
 132         if (server_info->lm_session_key.length) {
 133                 memcpy(info3->base.LMSessKey.key,
 134                        server_info->lm_session_key.data,
 135                        MIN(sizeof(info3->base.LMSessKey.key),
 136                            server_info->lm_session_key.length));
 137                 if (pipe_session_key) {
 138                         arcfour_crypt(info3->base.LMSessKey.key,
 139                                       pipe_session_key, 8);
 140                 }
 141         }
 142
 143         sam3->base = info3->base;
 144
 145         sam3->sidcount          = 0;
 146         sam3->sids              = NULL;
 147
 148         return NT_STATUS_OK;
 149 }
 150
 151 /****************************************************************************
 152  inits a netr_SamInfo6 structure from an auth_serversupplied_info. sam6 must
 153  already be initialized and is used as the talloc parent for its members.
 154 *****************************************************************************/
 155
 156 NTSTATUS serverinfo_to_SamInfo6(struct auth_serversupplied_info *server_info,
 157                                 uint8_t *pipe_session_key,
 158                                 size_t pipe_session_key_len,
 159                                 struct netr_SamInfo6 *sam6)
 160 {
 161         struct pdb_domain_info *dominfo;
 162         struct netr_SamInfo3 *info3;
 163
 164         if ((pdb_capabilities() & PDB_CAP_ADS) == 0) {
 165                 DEBUG(10,("Not adding validation info level 6 "
 166                            "without ADS passdb backend\n"));
 167                 return NT_STATUS_INVALID_INFO_CLASS;
 168         }
 169
 170         dominfo = pdb_get_domain_info(sam6);
 171         if (dominfo == NULL) {
 172                 return NT_STATUS_NO_MEMORY;
 173         }
 174
 175         info3 = copy_netr_SamInfo3(sam6, server_info->info3);
 176         if (!info3) {
 177                 return NT_STATUS_NO_MEMORY;
 178         }
 179
 180         if (server_info->user_session_key.length) {
 181                 memcpy(info3->base.key.key,
 182                        server_info->user_session_key.data,
 183                        MIN(sizeof(info3->base.key.key),
 184                            server_info->user_session_key.length));
 185                 if (pipe_session_key) {
 186                         arcfour_crypt(info3->base.key.key,
 187                                       pipe_session_key, 16);
 188                 }
 189         }
 190         if (server_info->lm_session_key.length) {
 191                 memcpy(info3->base.LMSessKey.key,
 192                        server_info->lm_session_key.data,
 193                        MIN(sizeof(info3->base.LMSessKey.key),
 194                            server_info->lm_session_key.length));
 195                 if (pipe_session_key) {
 196                         arcfour_crypt(info3->base.LMSessKey.key,
 197                                       pipe_session_key, 8);
 198                 }
 199         }
 200
 201         sam6->base = info3->base;
 202
 203         sam6->sidcount          = 0;
 204         sam6->sids              = NULL;
 205
 206         sam6->dns_domainname.string = talloc_strdup(sam6, dominfo->dns_domain);
 207         if (sam6->dns_domainname.string == NULL) {
 208                 return NT_STATUS_NO_MEMORY;
 209         }
 210
 211         sam6->principle.string  = talloc_asprintf(sam6, "%s@%s",
 212                                                   sam6->base.account_name.string,
 213                                                   sam6->dns_domainname.string);
 214         if (sam6->principle.string == NULL) {
 215                 return NT_STATUS_NO_MEMORY;
 216         }
 217
 218         return NT_STATUS_OK;
 219 }
 220
 221 static NTSTATUS append_netr_SidAttr(TALLOC_CTX *mem_ctx,
 222                                     struct netr_SidAttr **sids,
 223                                     uint32_t *count,
 224                                     const struct dom_sid2 *asid,
 225                                     uint32_t attributes)
 226 {
 227         uint32_t t = *count;
 228
 229         *sids = talloc_realloc(mem_ctx, *sids, struct netr_SidAttr, t + 1);
 230         if (*sids == NULL) {
 231                 return NT_STATUS_NO_MEMORY;
 232         }
 233         (*sids)[t].sid = dom_sid_dup(*sids, asid);
 234         if ((*sids)[t].sid == NULL) {
 235                 return NT_STATUS_NO_MEMORY;
 236         }
 237         (*sids)[t].attributes = attributes;
 238         *count = t + 1;
 239
 240         return NT_STATUS_OK;
 241 }
 242
 243 /* Fills the samr_RidWithAttributeArray with the provided sids.
 244  * If it happens that we have additional groups that do not belong
 245  * to the domain, add their sids as extra sids */
 246 static NTSTATUS group_sids_to_info3(struct netr_SamInfo3 *info3,
 247                                     const struct dom_sid *sids,
 248                                     size_t num_sids)
 249 {
 250         uint32_t attributes = SE_GROUP_MANDATORY |
 251                                 SE_GROUP_ENABLED_BY_DEFAULT |
 252                                 SE_GROUP_ENABLED;
 253         struct samr_RidWithAttributeArray *groups;
 254         struct dom_sid *domain_sid;
 255         unsigned int i;
 256         NTSTATUS status;
 257         uint32_t rid;
 258         bool ok;
 259
 260         domain_sid = info3->base.domain_sid;
 261         groups = &info3->base.groups;
 262
 263         groups->rids = talloc_array(info3,
 264                                     struct samr_RidWithAttribute, num_sids);
 265         if (!groups->rids) {
 266                 return NT_STATUS_NO_MEMORY;
 267         }
 268
 269         for (i = 0; i < num_sids; i++) {
 270                 ok = sid_peek_check_rid(domain_sid, &sids[i], &rid);
 271                 if (ok) {
 272
 273                         /* if it is the primary gid, skip it, we
 274                          * obviously already have it */
 275                         if (info3->base.primary_gid == rid) continue;
 276
 277                         /* store domain group rid */
 278                         groups->rids[i].rid = rid;
 279                         groups->rids[i].attributes = attributes;
 280                         groups->count++;
 281                         continue;
 282                 }
 283
 284                 /* if this wasn't a domain sid, add it as extra sid */
 285                 status = append_netr_SidAttr(info3, &info3->sids,
 286                                              &info3->sidcount,
 287                                              &sids[i], attributes);
 288                 if (!NT_STATUS_IS_OK(status)) {
 289                         return status;
 290                 }
 291         }
 292
 293         return NT_STATUS_OK;
 294 }
 295
 296 #define RET_NOMEM(ptr) do { \
 297         if (!ptr) { \
 298                 TALLOC_FREE(info3); \
 299                 return NT_STATUS_NO_MEMORY; \
 300         } } while(0)
 301
 302 NTSTATUS samu_to_SamInfo3(TALLOC_CTX *mem_ctx,
 303                           struct samu *samu,
 304                           const char *login_server,
 305                           struct netr_SamInfo3 **_info3,
 306                           struct extra_auth_info *extra)
 307 {
 308         struct netr_SamInfo3 *info3;
 309         const struct dom_sid *user_sid;
 310         const struct dom_sid *group_sid;
 311         struct dom_sid domain_sid;
 312         struct dom_sid *group_sids;
 313         size_t num_group_sids = 0;
 314         const char *tmp;
 315         gid_t *gids;
 316         NTSTATUS status;
 317         bool ok;
 318
 319         user_sid = pdb_get_user_sid(samu);
 320         group_sid = pdb_get_group_sid(samu);
 321
 322         if (!user_sid || !group_sid) {
 323                 DEBUG(1, ("Sam account is missing sids!\n"));
 324                 return NT_STATUS_UNSUCCESSFUL;
 325         }
 326
 327         info3 = talloc_zero(mem_ctx, struct netr_SamInfo3);
 328         if (!info3) {
 329                 return NT_STATUS_NO_MEMORY;
 330         }
 331
 332         ZERO_STRUCT(domain_sid);
 333
 334         /* check if this is a "Unix Users" domain user,
 335          * we need to handle it in a special way if that's the case */
 336         if (sid_check_is_in_unix_users(user_sid)) {
 337                 /* in info3 you can only set rids for the user and the
 338                  * primary group, and the domain sid must be that of
 339                  * the sam domain.
 340                  *
 341                  * Store a completely bogus value here.
 342                  * The real SID is stored in the extra sids.
 343                  * Other code will know to look there if (-1) is found
 344                  */
 345                 info3->base.rid = (uint32_t)(-1);
 346                 sid_copy(&extra->user_sid, user_sid);
 347
 348                 DEBUG(10, ("Unix User found in struct samu. Rid marked as "
 349                            "special and sid (%s) saved as extra sid\n",
 350                            sid_string_dbg(user_sid)));
 351         } else {
 352                 sid_copy(&domain_sid, user_sid);
 353                 sid_split_rid(&domain_sid, &info3->base.rid);
 354         }
 355
 356         if (is_null_sid(&domain_sid)) {
 357                 sid_copy(&domain_sid, get_global_sam_sid());
 358         }
 359
 360         /* check if this is a "Unix Groups" domain group,
 361          * if so we need special handling */
 362         if (sid_check_is_in_unix_groups(group_sid)) {
 363                 /* in info3 you can only set rids for the user and the
 364                  * primary group, and the domain sid must be that of
 365                  * the sam domain.
 366                  *
 367                  * Store a completely bogus value here.
 368                  * The real SID is stored in the extra sids.
 369                  * Other code will know to look there if (-1) is found
 370                  */
 371                 info3->base.primary_gid = (uint32_t)(-1);
 372                 sid_copy(&extra->pgid_sid, group_sid);
 373
 374                 DEBUG(10, ("Unix Group found in struct samu. Rid marked as "
 375                            "special and sid (%s) saved as extra sid\n",
 376                            sid_string_dbg(group_sid)));
 377
 378         } else {
 379                 ok = sid_peek_check_rid(&domain_sid, group_sid,
 380                                         &info3->base.primary_gid);
 381                 if (!ok) {
 382                         DEBUG(1, ("The primary group domain sid(%s) does not "
 383                                   "match the domain sid(%s) for %s(%s)\n",
 384                                   sid_string_dbg(group_sid),
 385                                   sid_string_dbg(&domain_sid),
 386                                   pdb_get_username(samu),
 387                                   sid_string_dbg(user_sid)));
 388                         TALLOC_FREE(info3);
 389                         return NT_STATUS_UNSUCCESSFUL;
 390                 }
 391         }
 392
 393         unix_to_nt_time(&info3->base.last_logon, pdb_get_logon_time(samu));
 394         unix_to_nt_time(&info3->base.last_logoff, get_time_t_max());
 395         unix_to_nt_time(&info3->base.acct_expiry, get_time_t_max());
 396         unix_to_nt_time(&info3->base.last_password_change,
 397                         pdb_get_pass_last_set_time(samu));
 398         unix_to_nt_time(&info3->base.allow_password_change,
 399                         pdb_get_pass_can_change_time(samu));
 400         unix_to_nt_time(&info3->base.force_password_change,
 401                         pdb_get_pass_must_change_time(samu));
 402
 403         tmp = pdb_get_username(samu);
 404         if (tmp) {
 405                 info3->base.account_name.string = talloc_strdup(info3, tmp);
 406                 RET_NOMEM(info3->base.account_name.string);
 407         }
 408         tmp = pdb_get_fullname(samu);
 409         if (tmp) {
 410                 info3->base.full_name.string = talloc_strdup(info3, tmp);
 411                 RET_NOMEM(info3->base.full_name.string);
 412         }
 413         tmp = pdb_get_logon_script(samu);
 414         if (tmp) {
 415                 info3->base.logon_script.string = talloc_strdup(info3, tmp);
 416                 RET_NOMEM(info3->base.logon_script.string);
 417         }
 418         tmp = pdb_get_profile_path(samu);
 419         if (tmp) {
 420                 info3->base.profile_path.string = talloc_strdup(info3, tmp);
 421                 RET_NOMEM(info3->base.profile_path.string);
 422         }
 423         tmp = pdb_get_homedir(samu);
 424         if (tmp) {
 425                 info3->base.home_directory.string = talloc_strdup(info3, tmp);
 426                 RET_NOMEM(info3->base.home_directory.string);
 427         }
 428         tmp = pdb_get_dir_drive(samu);
 429         if (tmp) {
 430                 info3->base.home_drive.string = talloc_strdup(info3, tmp);
 431                 RET_NOMEM(info3->base.home_drive.string);
 432         }
 433
 434         info3->base.logon_count = pdb_get_logon_count(samu);
 435         info3->base.bad_password_count = pdb_get_bad_password_count(samu);
 436
 437         status = pdb_enum_group_memberships(mem_ctx, samu,
 438                                             &group_sids, &gids,
 439                                             &num_group_sids);
 440         if (!NT_STATUS_IS_OK(status)) {
 441                 DEBUG(1, ("Failed to get groups from sam account.\n"));
 442                 TALLOC_FREE(info3);
 443                 return status;
 444         }
 445
 446         if (num_group_sids) {
 447                 status = group_sids_to_info3(info3, group_sids, num_group_sids);
 448                 if (!NT_STATUS_IS_OK(status)) {
 449                         TALLOC_FREE(info3);
 450                         return status;
 451                 }
 452         }
 453
 454         /* We don't need sids and gids after the conversion */
 455         TALLOC_FREE(group_sids);
 456         TALLOC_FREE(gids);
 457         num_group_sids = 0;
 458
 459         /* FIXME: should we add other flags ? */
 460         info3->base.user_flags = NETLOGON_EXTRA_SIDS;
 461
 462         if (login_server) {
 463                 info3->base.logon_server.string = talloc_strdup(info3, login_server);
 464                 RET_NOMEM(info3->base.logon_server.string);
 465         }
 466
 467         info3->base.domain.string = talloc_strdup(info3,
 468                                                   pdb_get_domain(samu));
 469         RET_NOMEM(info3->base.domain.string);
 470
 471         info3->base.domain_sid = dom_sid_dup(info3, &domain_sid);
 472         RET_NOMEM(info3->base.domain_sid);
 473
 474         info3->base.acct_flags = pdb_get_acct_ctrl(samu);
 475
 476         *_info3 = info3;
 477         return NT_STATUS_OK;
 478 }
 479
 480 #undef RET_NOMEM
 481
 482 #define RET_NOMEM(ptr) do { \
 483         if (!ptr) { \
 484                 TALLOC_FREE(info3); \
 485                 return NULL; \
 486         } } while(0)
 487
 488 struct netr_SamInfo3 *copy_netr_SamInfo3(TALLOC_CTX *mem_ctx,
 489                                          struct netr_SamInfo3 *orig)
 490 {
 491         struct netr_SamInfo3 *info3;
 492         unsigned int i;
 493
 494         info3 = talloc_zero(mem_ctx, struct netr_SamInfo3);
 495         if (!info3) return NULL;
 496
 497         /* first copy all, then realloc pointers */
 498         info3->base = orig->base;
 499
 500         if (orig->base.account_name.string) {
 501                 info3->base.account_name.string =
 502                         talloc_strdup(info3, orig->base.account_name.string);
 503                 RET_NOMEM(info3->base.account_name.string);
 504         }
 505         if (orig->base.full_name.string) {
 506                 info3->base.full_name.string =
 507                         talloc_strdup(info3, orig->base.full_name.string);
 508                 RET_NOMEM(info3->base.full_name.string);
 509         }
 510         if (orig->base.logon_script.string) {
 511                 info3->base.logon_script.string =
 512                         talloc_strdup(info3, orig->base.logon_script.string);
 513                 RET_NOMEM(info3->base.logon_script.string);
 514         }
 515         if (orig->base.profile_path.string) {
 516                 info3->base.profile_path.string =
 517                         talloc_strdup(info3, orig->base.profile_path.string);
 518                 RET_NOMEM(info3->base.profile_path.string);
 519         }
 520         if (orig->base.home_directory.string) {
 521                 info3->base.home_directory.string =
 522                         talloc_strdup(info3, orig->base.home_directory.string);
 523                 RET_NOMEM(info3->base.home_directory.string);
 524         }
 525         if (orig->base.home_drive.string) {
 526                 info3->base.home_drive.string =
 527                         talloc_strdup(info3, orig->base.home_drive.string);
 528                 RET_NOMEM(info3->base.home_drive.string);
 529         }
 530
 531         if (orig->base.groups.count) {
 532                 info3->base.groups.rids = (struct samr_RidWithAttribute *)
 533                         talloc_memdup(info3, orig->base.groups.rids,
 534                                 (sizeof(struct samr_RidWithAttribute) *
 535                                         orig->base.groups.count));
 536                 RET_NOMEM(info3->base.groups.rids);
 537         }
 538
 539         if (orig->base.logon_server.string) {
 540                 info3->base.logon_server.string =
 541                         talloc_strdup(info3, orig->base.logon_server.string);
 542                 RET_NOMEM(info3->base.logon_server.string);
 543         }
 544         if (orig->base.domain.string) {
 545                 info3->base.domain.string =
 546                         talloc_strdup(info3, orig->base.domain.string);
 547                 RET_NOMEM(info3->base.domain.string);
 548         }
 549
 550         if (orig->base.domain_sid) {
 551                 info3->base.domain_sid = dom_sid_dup(info3, orig->base.domain_sid);
 552                 RET_NOMEM(info3->base.domain_sid);
 553         }
 554
 555         if (orig->sidcount) {
 556                 info3->sidcount = orig->sidcount;
 557                 info3->sids = talloc_array(info3, struct netr_SidAttr,
 558                                            orig->sidcount);
 559                 RET_NOMEM(info3->sids);
 560                 for (i = 0; i < orig->sidcount; i++) {
 561                         info3->sids[i].sid = dom_sid_dup(info3->sids,
 562                                                             orig->sids[i].sid);
 563                         RET_NOMEM(info3->sids[i].sid);
 564                         info3->sids[i].attributes =
 565                                 orig->sids[i].attributes;
 566                 }
 567         }
 568
 569         return info3;
 570 }
 571
 572 static NTSTATUS wbcsids_to_samr_RidWithAttributeArray(
 573                                 TALLOC_CTX *mem_ctx,
 574                                 struct samr_RidWithAttributeArray *groups,
 575                                 const struct dom_sid *domain_sid,
 576                                 const struct wbcSidWithAttr *sids,
 577                                 size_t num_sids)
 578 {
 579         unsigned int i;
 580         bool ok;
 581
 582         groups->rids = talloc_array(mem_ctx,
 583                                     struct samr_RidWithAttribute, num_sids);
 584         if (!groups->rids) {
 585                 return NT_STATUS_NO_MEMORY;
 586         }
 587
 588         /* a wbcDomainSid is the same as a dom_sid */
 589         for (i = 0; i < num_sids; i++) {
 590                 ok = sid_peek_check_rid(domain_sid,
 591                                         (const struct dom_sid *)&sids[i].sid,
 592                                         &groups->rids[i].rid);
 593                 if (!ok) continue;
 594
 595                 groups->rids[i].attributes = SE_GROUP_MANDATORY |
 596                                              SE_GROUP_ENABLED_BY_DEFAULT |
 597                                              SE_GROUP_ENABLED;
 598                 groups->count++;
 599         }
 600
 601         return NT_STATUS_OK;
 602 }
 603
 604 struct netr_SamInfo3 *wbcAuthUserInfo_to_netr_SamInfo3(TALLOC_CTX *mem_ctx,
 605                                         const struct wbcAuthUserInfo *info)
 606 {
 607         struct netr_SamInfo3 *info3;
 608         struct dom_sid user_sid;
 609         struct dom_sid group_sid;
 610         struct dom_sid domain_sid;
 611         NTSTATUS status;
 612         bool ok;
 613
 614         memcpy(&user_sid, &info->sids[0].sid, sizeof(user_sid));
 615         memcpy(&group_sid, &info->sids[1].sid, sizeof(group_sid));
 616
 617         info3 = talloc_zero(mem_ctx, struct netr_SamInfo3);
 618         if (!info3) return NULL;
 619
 620         info3->base.last_logon = info->logon_time;
 621         info3->base.last_logoff = info->logoff_time;
 622         info3->base.acct_expiry = info->kickoff_time;
 623         info3->base.last_password_change = info->pass_last_set_time;
 624         info3->base.allow_password_change = info->pass_can_change_time;
 625         info3->base.force_password_change = info->pass_must_change_time;
 626
 627         if (info->account_name) {
 628                 info3->base.account_name.string =
 629                                 talloc_strdup(info3, info->account_name);
 630                 RET_NOMEM(info3->base.account_name.string);
 631         }
 632         if (info->full_name) {
 633                 info3->base.full_name.string =
 634                                 talloc_strdup(info3, info->full_name);
 635                 RET_NOMEM(info3->base.full_name.string);
 636         }
 637         if (info->logon_script) {
 638                 info3->base.logon_script.string =
 639                                 talloc_strdup(info3, info->logon_script);
 640                 RET_NOMEM(info3->base.logon_script.string);
 641         }
 642         if (info->profile_path) {
 643                 info3->base.profile_path.string =
 644                                 talloc_strdup(info3, info->profile_path);
 645                 RET_NOMEM(info3->base.profile_path.string);
 646         }
 647         if (info->home_directory) {
 648                 info3->base.home_directory.string =
 649                                 talloc_strdup(info3, info->home_directory);
 650                 RET_NOMEM(info3->base.home_directory.string);
 651         }
 652         if (info->home_drive) {
 653                 info3->base.home_drive.string =
 654                                 talloc_strdup(info3, info->home_drive);
 655                 RET_NOMEM(info3->base.home_drive.string);
 656         }
 657
 658         info3->base.logon_count = info->logon_count;
 659         info3->base.bad_password_count = info->bad_password_count;
 660
 661         sid_copy(&domain_sid, &user_sid);
 662         sid_split_rid(&domain_sid, &info3->base.rid);
 663
 664         ok = sid_peek_check_rid(&domain_sid, &group_sid,
 665                                 &info3->base.primary_gid);
 666         if (!ok) {
 667                 DEBUG(1, ("The primary group sid domain does not"
 668                           "match user sid domain for user: %s\n",
 669                           info->account_name));
 670                 TALLOC_FREE(info3);
 671                 return NULL;
 672         }
 673
 674         status = wbcsids_to_samr_RidWithAttributeArray(info3,
 675                                                        &info3->base.groups,
 676                                                        &domain_sid,
 677                                                        &info->sids[1],
 678                                                        info->num_sids - 1);
 679         if (!NT_STATUS_IS_OK(status)) {
 680                 TALLOC_FREE(info3);
 681                 return NULL;
 682         }
 683
 684         info3->base.user_flags = info->user_flags;
 685         memcpy(info3->base.key.key, info->user_session_key, 16);
 686
 687         if (info->logon_server) {
 688                 info3->base.logon_server.string =
 689                                 talloc_strdup(info3, info->logon_server);
 690                 RET_NOMEM(info3->base.logon_server.string);
 691         }
 692         if (info->domain_name) {
 693                 info3->base.domain.string =
 694                                 talloc_strdup(info3, info->domain_name);
 695                 RET_NOMEM(info3->base.domain.string);
 696         }
 697
 698         info3->base.domain_sid = dom_sid_dup(info3, &domain_sid);
 699         RET_NOMEM(info3->base.domain_sid);
 700
 701         memcpy(info3->base.LMSessKey.key, info->lm_session_key, 8);
 702         info3->base.acct_flags = info->acct_flags;
 703
 704         return info3;
 705 }