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 "auth.h"
  22 #include "../lib/crypto/arcfour.h"
  23 #include "../librpc/gen_ndr/netlogon.h"
  24 #include "../libcli/security/security.h"
  25 #include "rpc_client/util_netlogon.h"
  26 #include "nsswitch/libwbclient/wbclient.h"
  27 #include "passdb.h"
  28
  29 #undef DBGC_CLASS
  30 #define DBGC_CLASS DBGC_AUTH
  31
  32 /***************************************************************************
  33  Make a server_info struct. Free with TALLOC_FREE().
  34 ***************************************************************************/
  35
  36 struct auth_serversupplied_info *make_server_info(TALLOC_CTX *mem_ctx)
  37 {
  38         struct auth_serversupplied_info *result;
  39
  40         result = talloc_zero(mem_ctx, struct auth_serversupplied_info);
  41         if (result == NULL) {
  42                 DEBUG(0, ("talloc failed\n"));
  43                 return NULL;
  44         }
  45
  46         /* Initialise the uid and gid values to something non-zero
  47            which may save us from giving away root access if there
  48            is a bug in allocating these fields. */
  49
  50         result->utok.uid = -1;
  51         result->utok.gid = -1;
  52
  53         return result;
  54 }
  55
  56 /****************************************************************************
  57  inits a netr_SamInfo2 structure from an auth_serversupplied_info. sam2 must
  58  already be initialized and is used as the talloc parent for its members.
  59 *****************************************************************************/
  60
  61 NTSTATUS serverinfo_to_SamInfo2(struct auth_serversupplied_info *server_info,
  62                                 struct netr_SamInfo2 *sam2)
  63 {
  64         struct netr_SamInfo3 *info3;
  65
  66         info3 = copy_netr_SamInfo3(sam2, server_info->info3);
  67         if (!info3) {
  68                 return NT_STATUS_NO_MEMORY;
  69         }
  70
  71         if (server_info->session_key.length) {
  72                 memcpy(info3->base.key.key,
  73                        server_info->session_key.data,
  74                        MIN(sizeof(info3->base.key.key),
  75                            server_info->session_key.length));
  76         }
  77         if (server_info->lm_session_key.length) {
  78                 memcpy(info3->base.LMSessKey.key,
  79                        server_info->lm_session_key.data,
  80                        MIN(sizeof(info3->base.LMSessKey.key),
  81                            server_info->lm_session_key.length));
  82         }
  83
  84         sam2->base = info3->base;
  85
  86         return NT_STATUS_OK;
  87 }
  88
  89 /****************************************************************************
  90  inits a netr_SamInfo3 structure from an auth_serversupplied_info. sam3 must
  91  already be initialized and is used as the talloc parent for its members.
  92 *****************************************************************************/
  93
  94 NTSTATUS serverinfo_to_SamInfo3(const struct auth_serversupplied_info *server_info,
  95                                 struct netr_SamInfo3 *sam3)
  96 {
  97         struct netr_SamInfo3 *info3;
  98
  99         info3 = copy_netr_SamInfo3(sam3, server_info->info3);
 100         if (!info3) {
 101                 return NT_STATUS_NO_MEMORY;
 102         }
 103
 104         if (server_info->session_key.length) {
 105                 memcpy(info3->base.key.key,
 106                        server_info->session_key.data,
 107                        MIN(sizeof(info3->base.key.key),
 108                            server_info->session_key.length));
 109         }
 110         if (server_info->lm_session_key.length) {
 111                 memcpy(info3->base.LMSessKey.key,
 112                        server_info->lm_session_key.data,
 113                        MIN(sizeof(info3->base.LMSessKey.key),
 114                            server_info->lm_session_key.length));
 115         }
 116
 117         sam3->base = info3->base;
 118
 119         sam3->sidcount          = 0;
 120         sam3->sids              = NULL;
 121
 122         return NT_STATUS_OK;
 123 }
 124
 125 /****************************************************************************
 126  inits a netr_SamInfo6 structure from an auth_serversupplied_info. sam6 must
 127  already be initialized and is used as the talloc parent for its members.
 128 *****************************************************************************/
 129
 130 NTSTATUS serverinfo_to_SamInfo6(struct auth_serversupplied_info *server_info,
 131                                 struct netr_SamInfo6 *sam6)
 132 {
 133         struct pdb_domain_info *dominfo;
 134         struct netr_SamInfo3 *info3;
 135
 136         if ((pdb_capabilities() & PDB_CAP_ADS) == 0) {
 137                 DEBUG(10,("Not adding validation info level 6 "
 138                            "without ADS passdb backend\n"));
 139                 return NT_STATUS_INVALID_INFO_CLASS;
 140         }
 141
 142         dominfo = pdb_get_domain_info(sam6);
 143         if (dominfo == NULL) {
 144                 return NT_STATUS_NO_MEMORY;
 145         }
 146
 147         info3 = copy_netr_SamInfo3(sam6, server_info->info3);
 148         if (!info3) {
 149                 return NT_STATUS_NO_MEMORY;
 150         }
 151
 152         if (server_info->session_key.length) {
 153                 memcpy(info3->base.key.key,
 154                        server_info->session_key.data,
 155                        MIN(sizeof(info3->base.key.key),
 156                            server_info->session_key.length));
 157         }
 158         if (server_info->lm_session_key.length) {
 159                 memcpy(info3->base.LMSessKey.key,
 160                        server_info->lm_session_key.data,
 161                        MIN(sizeof(info3->base.LMSessKey.key),
 162                            server_info->lm_session_key.length));
 163         }
 164
 165         sam6->base = info3->base;
 166
 167         sam6->sidcount          = 0;
 168         sam6->sids              = NULL;
 169
 170         sam6->dns_domainname.string = talloc_strdup(sam6, dominfo->dns_domain);
 171         if (sam6->dns_domainname.string == NULL) {
 172                 return NT_STATUS_NO_MEMORY;
 173         }
 174
 175         sam6->principle.string  = talloc_asprintf(sam6, "%s@%s",
 176                                                   sam6->base.account_name.string,
 177                                                   sam6->dns_domainname.string);
 178         if (sam6->principle.string == NULL) {
 179                 return NT_STATUS_NO_MEMORY;
 180         }
 181
 182         return NT_STATUS_OK;
 183 }
 184
 185 static NTSTATUS append_netr_SidAttr(TALLOC_CTX *mem_ctx,
 186                                     struct netr_SidAttr **sids,
 187                                     uint32_t *count,
 188                                     const struct dom_sid2 *asid,
 189                                     uint32_t attributes)
 190 {
 191         uint32_t t = *count;
 192
 193         *sids = talloc_realloc(mem_ctx, *sids, struct netr_SidAttr, t + 1);
 194         if (*sids == NULL) {
 195                 return NT_STATUS_NO_MEMORY;
 196         }
 197         (*sids)[t].sid = dom_sid_dup(*sids, asid);
 198         if ((*sids)[t].sid == NULL) {
 199                 return NT_STATUS_NO_MEMORY;
 200         }
 201         (*sids)[t].attributes = attributes;
 202         *count = t + 1;
 203
 204         return NT_STATUS_OK;
 205 }
 206
 207 /* Fills the samr_RidWithAttributeArray with the provided sids.
 208  * If it happens that we have additional groups that do not belong
 209  * to the domain, add their sids as extra sids */
 210 static NTSTATUS group_sids_to_info3(struct netr_SamInfo3 *info3,
 211                                     const struct dom_sid *sids,
 212                                     size_t num_sids)
 213 {
 214         uint32_t attributes = SE_GROUP_MANDATORY |
 215                                 SE_GROUP_ENABLED_BY_DEFAULT |
 216                                 SE_GROUP_ENABLED;
 217         struct samr_RidWithAttributeArray *groups;
 218         struct dom_sid *domain_sid;
 219         unsigned int i;
 220         NTSTATUS status;
 221         uint32_t rid;
 222         bool ok;
 223
 224         domain_sid = info3->base.domain_sid;
 225         groups = &info3->base.groups;
 226
 227         groups->rids = talloc_array(info3,
 228                                     struct samr_RidWithAttribute, num_sids);
 229         if (!groups->rids) {
 230                 return NT_STATUS_NO_MEMORY;
 231         }
 232
 233         for (i = 0; i < num_sids; i++) {
 234                 ok = sid_peek_check_rid(domain_sid, &sids[i], &rid);
 235                 if (ok) {
 236                         /* store domain group rid */
 237                         groups->rids[groups->count].rid = rid;
 238                         groups->rids[groups->count].attributes = attributes;
 239                         groups->count++;
 240                         continue;
 241                 }
 242
 243                 /* if this wasn't a domain sid, add it as extra sid */
 244                 status = append_netr_SidAttr(info3, &info3->sids,
 245                                              &info3->sidcount,
 246                                              &sids[i], attributes);
 247                 if (!NT_STATUS_IS_OK(status)) {
 248                         return status;
 249                 }
 250         }
 251
 252         return NT_STATUS_OK;
 253 }
 254
 255 #define RET_NOMEM(ptr) do { \
 256         if (!ptr) { \
 257                 TALLOC_FREE(info3); \
 258                 return NT_STATUS_NO_MEMORY; \
 259         } } while(0)
 260
 261 NTSTATUS samu_to_SamInfo3(TALLOC_CTX *mem_ctx,
 262                           struct samu *samu,
 263                           const char *login_server,
 264                           struct netr_SamInfo3 **_info3,
 265                           struct extra_auth_info *extra)
 266 {
 267         struct netr_SamInfo3 *info3;
 268         const struct dom_sid *user_sid;
 269         const struct dom_sid *group_sid;
 270         struct dom_sid domain_sid;
 271         struct dom_sid *group_sids;
 272         uint32_t num_group_sids = 0;
 273         const char *tmp;
 274         gid_t *gids;
 275         NTSTATUS status;
 276         bool ok;
 277
 278         user_sid = pdb_get_user_sid(samu);
 279         group_sid = pdb_get_group_sid(samu);
 280
 281         if (!user_sid || !group_sid) {
 282                 DEBUG(1, ("Sam account is missing sids!\n"));
 283                 return NT_STATUS_UNSUCCESSFUL;
 284         }
 285
 286         info3 = talloc_zero(mem_ctx, struct netr_SamInfo3);
 287         if (!info3) {
 288                 return NT_STATUS_NO_MEMORY;
 289         }
 290
 291         ZERO_STRUCT(domain_sid);
 292
 293         /* check if this is a "Unix Users" domain user,
 294          * we need to handle it in a special way if that's the case */
 295         if (sid_check_is_in_unix_users(user_sid)) {
 296                 /* in info3 you can only set rids for the user and the
 297                  * primary group, and the domain sid must be that of
 298                  * the sam domain.
 299                  *
 300                  * Store a completely bogus value here.
 301                  * The real SID is stored in the extra sids.
 302                  * Other code will know to look there if (-1) is found
 303                  */
 304                 info3->base.rid = (uint32_t)(-1);
 305                 sid_copy(&extra->user_sid, user_sid);
 306
 307                 DEBUG(10, ("Unix User found in struct samu. Rid marked as "
 308                            "special and sid (%s) saved as extra sid\n",
 309                            sid_string_dbg(user_sid)));
 310         } else {
 311                 sid_copy(&domain_sid, user_sid);
 312                 sid_split_rid(&domain_sid, &info3->base.rid);
 313         }
 314
 315         if (is_null_sid(&domain_sid)) {
 316                 sid_copy(&domain_sid, get_global_sam_sid());
 317         }
 318
 319         /* check if this is a "Unix Groups" domain group,
 320          * if so we need special handling */
 321         if (sid_check_is_in_unix_groups(group_sid)) {
 322                 /* in info3 you can only set rids for the user and the
 323                  * primary group, and the domain sid must be that of
 324                  * the sam domain.
 325                  *
 326                  * Store a completely bogus value here.
 327                  * The real SID is stored in the extra sids.
 328                  * Other code will know to look there if (-1) is found
 329                  */
 330                 info3->base.primary_gid = (uint32_t)(-1);
 331                 sid_copy(&extra->pgid_sid, group_sid);
 332
 333                 DEBUG(10, ("Unix Group found in struct samu. Rid marked as "
 334                            "special and sid (%s) saved as extra sid\n",
 335                            sid_string_dbg(group_sid)));
 336
 337         } else {
 338                 ok = sid_peek_check_rid(&domain_sid, group_sid,
 339                                         &info3->base.primary_gid);
 340                 if (!ok) {
 341                         DEBUG(1, ("The primary group domain sid(%s) does not "
 342                                   "match the domain sid(%s) for %s(%s)\n",
 343                                   sid_string_dbg(group_sid),
 344                                   sid_string_dbg(&domain_sid),
 345                                   pdb_get_username(samu),
 346                                   sid_string_dbg(user_sid)));
 347                         TALLOC_FREE(info3);
 348                         return NT_STATUS_UNSUCCESSFUL;
 349                 }
 350         }
 351
 352         unix_to_nt_time(&info3->base.logon_time, pdb_get_logon_time(samu));
 353         unix_to_nt_time(&info3->base.logoff_time, get_time_t_max());
 354         unix_to_nt_time(&info3->base.kickoff_time, get_time_t_max());
 355         unix_to_nt_time(&info3->base.last_password_change,
 356                         pdb_get_pass_last_set_time(samu));
 357         unix_to_nt_time(&info3->base.allow_password_change,
 358                         pdb_get_pass_can_change_time(samu));
 359         unix_to_nt_time(&info3->base.force_password_change,
 360                         pdb_get_pass_must_change_time(samu));
 361
 362         tmp = pdb_get_username(samu);
 363         if (tmp) {
 364                 info3->base.account_name.string = talloc_strdup(info3, tmp);
 365                 RET_NOMEM(info3->base.account_name.string);
 366         }
 367         tmp = pdb_get_fullname(samu);
 368         if (tmp) {
 369                 info3->base.full_name.string = talloc_strdup(info3, tmp);
 370                 RET_NOMEM(info3->base.full_name.string);
 371         }
 372         tmp = pdb_get_logon_script(samu);
 373         if (tmp) {
 374                 info3->base.logon_script.string = talloc_strdup(info3, tmp);
 375                 RET_NOMEM(info3->base.logon_script.string);
 376         }
 377         tmp = pdb_get_profile_path(samu);
 378         if (tmp) {
 379                 info3->base.profile_path.string = talloc_strdup(info3, tmp);
 380                 RET_NOMEM(info3->base.profile_path.string);
 381         }
 382         tmp = pdb_get_homedir(samu);
 383         if (tmp) {
 384                 info3->base.home_directory.string = talloc_strdup(info3, tmp);
 385                 RET_NOMEM(info3->base.home_directory.string);
 386         }
 387         tmp = pdb_get_dir_drive(samu);
 388         if (tmp) {
 389                 info3->base.home_drive.string = talloc_strdup(info3, tmp);
 390                 RET_NOMEM(info3->base.home_drive.string);
 391         }
 392
 393         info3->base.logon_count = pdb_get_logon_count(samu);
 394         info3->base.bad_password_count = pdb_get_bad_password_count(samu);
 395
 396         info3->base.logon_domain.string = talloc_strdup(info3,
 397                                                   pdb_get_domain(samu));
 398         RET_NOMEM(info3->base.logon_domain.string);
 399
 400         info3->base.domain_sid = dom_sid_dup(info3, &domain_sid);
 401         RET_NOMEM(info3->base.domain_sid);
 402
 403         status = pdb_enum_group_memberships(mem_ctx, samu,
 404                                             &group_sids, &gids,
 405                                             &num_group_sids);
 406         if (!NT_STATUS_IS_OK(status)) {
 407                 DEBUG(1, ("Failed to get groups from sam account.\n"));
 408                 TALLOC_FREE(info3);
 409                 return status;
 410         }
 411
 412         if (num_group_sids) {
 413                 status = group_sids_to_info3(info3, group_sids, num_group_sids);
 414                 if (!NT_STATUS_IS_OK(status)) {
 415                         TALLOC_FREE(info3);
 416                         return status;
 417                 }
 418         }
 419
 420         /* We don't need sids and gids after the conversion */
 421         TALLOC_FREE(group_sids);
 422         TALLOC_FREE(gids);
 423         num_group_sids = 0;
 424
 425         /* FIXME: should we add other flags ? */
 426         info3->base.user_flags = NETLOGON_EXTRA_SIDS;
 427
 428         if (login_server) {
 429                 info3->base.logon_server.string = talloc_strdup(info3, login_server);
 430                 RET_NOMEM(info3->base.logon_server.string);
 431         }
 432
 433         info3->base.acct_flags = pdb_get_acct_ctrl(samu);
 434
 435         *_info3 = info3;
 436         return NT_STATUS_OK;
 437 }
 438
 439 #undef RET_NOMEM
 440
 441 #define RET_NOMEM(ptr) do { \
 442         if (!ptr) { \
 443                 TALLOC_FREE(info3); \
 444                 return NULL; \
 445         } } while(0)
 446
 447 struct netr_SamInfo3 *copy_netr_SamInfo3(TALLOC_CTX *mem_ctx,
 448                                          struct netr_SamInfo3 *orig)
 449 {
 450         struct netr_SamInfo3 *info3;
 451         unsigned int i;
 452         NTSTATUS status;
 453
 454         info3 = talloc_zero(mem_ctx, struct netr_SamInfo3);
 455         if (!info3) return NULL;
 456
 457         status = copy_netr_SamBaseInfo(info3, &orig->base, &info3->base);
 458         if (!NT_STATUS_IS_OK(status)) {
 459                 TALLOC_FREE(info3);
 460                 return NULL;
 461         }
 462
 463         if (orig->sidcount) {
 464                 info3->sidcount = orig->sidcount;
 465                 info3->sids = talloc_array(info3, struct netr_SidAttr,
 466                                            orig->sidcount);
 467                 RET_NOMEM(info3->sids);
 468                 for (i = 0; i < orig->sidcount; i++) {
 469                         info3->sids[i].sid = dom_sid_dup(info3->sids,
 470                                                             orig->sids[i].sid);
 471                         RET_NOMEM(info3->sids[i].sid);
 472                         info3->sids[i].attributes =
 473                                 orig->sids[i].attributes;
 474                 }
 475         }
 476
 477         return info3;
 478 }
 479
 480 static NTSTATUS wbcsids_to_samr_RidWithAttributeArray(
 481                                 TALLOC_CTX *mem_ctx,
 482                                 struct samr_RidWithAttributeArray *groups,
 483                                 const struct dom_sid *domain_sid,
 484                                 const struct wbcSidWithAttr *sids,
 485                                 size_t num_sids)
 486 {
 487         unsigned int i, j = 0;
 488         bool ok;
 489
 490         groups->rids = talloc_array(mem_ctx,
 491                                     struct samr_RidWithAttribute, num_sids);
 492         if (!groups->rids) {
 493                 return NT_STATUS_NO_MEMORY;
 494         }
 495
 496         /* a wbcDomainSid is the same as a dom_sid */
 497         for (i = 0; i < num_sids; i++) {
 498                 ok = sid_peek_check_rid(domain_sid,
 499                                         (const struct dom_sid *)&sids[i].sid,
 500                                         &groups->rids[j].rid);
 501                 if (!ok) continue;
 502
 503                 groups->rids[j].attributes = SE_GROUP_MANDATORY |
 504                                              SE_GROUP_ENABLED_BY_DEFAULT |
 505                                              SE_GROUP_ENABLED;
 506                 j++;
 507         }
 508
 509         groups->count = j;
 510         return NT_STATUS_OK;
 511 }
 512
 513 static NTSTATUS wbcsids_to_netr_SidAttrArray(
 514                                 const struct dom_sid *domain_sid,
 515                                 const struct wbcSidWithAttr *sids,
 516                                 size_t num_sids,
 517                                 TALLOC_CTX *mem_ctx,
 518                                 struct netr_SidAttr **_info3_sids,
 519                                 uint32_t *info3_num_sids)
 520 {
 521         unsigned int i, j = 0;
 522         struct netr_SidAttr *info3_sids;
 523
 524         info3_sids = talloc_array(mem_ctx, struct netr_SidAttr, num_sids);
 525         if (info3_sids == NULL) {
 526                 return NT_STATUS_NO_MEMORY;
 527         }
 528
 529         /* a wbcDomainSid is the same as a dom_sid */
 530         for (i = 0; i < num_sids; i++) {
 531                 const struct dom_sid *sid;
 532
 533                 sid = (const struct dom_sid *)&sids[i].sid;
 534
 535                 if (dom_sid_in_domain(domain_sid, sid)) {
 536                         continue;
 537                 }
 538
 539                 info3_sids[j].sid = dom_sid_dup(info3_sids, sid);
 540                 if (info3_sids[j].sid == NULL) {
 541                         talloc_free(info3_sids);
 542                         return NT_STATUS_NO_MEMORY;
 543                 }
 544                 info3_sids[j].attributes = SE_GROUP_MANDATORY |
 545                                            SE_GROUP_ENABLED_BY_DEFAULT |
 546                                            SE_GROUP_ENABLED;
 547                 j++;
 548         }
 549
 550         *info3_num_sids = j;
 551         *_info3_sids = info3_sids;
 552         return NT_STATUS_OK;
 553 }
 554
 555 struct netr_SamInfo3 *wbcAuthUserInfo_to_netr_SamInfo3(TALLOC_CTX *mem_ctx,
 556                                         const struct wbcAuthUserInfo *info)
 557 {
 558         struct netr_SamInfo3 *info3;
 559         struct dom_sid user_sid;
 560         struct dom_sid group_sid;
 561         struct dom_sid domain_sid;
 562         NTSTATUS status;
 563         bool ok;
 564
 565         memcpy(&user_sid, &info->sids[0].sid, sizeof(user_sid));
 566         memcpy(&group_sid, &info->sids[1].sid, sizeof(group_sid));
 567
 568         info3 = talloc_zero(mem_ctx, struct netr_SamInfo3);
 569         if (!info3) return NULL;
 570
 571         info3->base.logon_time = info->logon_time;
 572         info3->base.logoff_time = info->logoff_time;
 573         info3->base.kickoff_time = info->kickoff_time;
 574         unix_to_nt_time(&info3->base.last_password_change, info->pass_last_set_time);
 575         unix_to_nt_time(&info3->base.allow_password_change,
 576                         info->pass_can_change_time);
 577         unix_to_nt_time(&info3->base.force_password_change,
 578                         info->pass_must_change_time);
 579
 580         if (info->account_name) {
 581                 info3->base.account_name.string =
 582                                 talloc_strdup(info3, info->account_name);
 583                 RET_NOMEM(info3->base.account_name.string);
 584         }
 585         if (info->full_name) {
 586                 info3->base.full_name.string =
 587                                 talloc_strdup(info3, info->full_name);
 588                 RET_NOMEM(info3->base.full_name.string);
 589         }
 590         if (info->logon_script) {
 591                 info3->base.logon_script.string =
 592                                 talloc_strdup(info3, info->logon_script);
 593                 RET_NOMEM(info3->base.logon_script.string);
 594         }
 595         if (info->profile_path) {
 596                 info3->base.profile_path.string =
 597                                 talloc_strdup(info3, info->profile_path);
 598                 RET_NOMEM(info3->base.profile_path.string);
 599         }
 600         if (info->home_directory) {
 601                 info3->base.home_directory.string =
 602                                 talloc_strdup(info3, info->home_directory);
 603                 RET_NOMEM(info3->base.home_directory.string);
 604         }
 605         if (info->home_drive) {
 606                 info3->base.home_drive.string =
 607                                 talloc_strdup(info3, info->home_drive);
 608                 RET_NOMEM(info3->base.home_drive.string);
 609         }
 610
 611         info3->base.logon_count = info->logon_count;
 612         info3->base.bad_password_count = info->bad_password_count;
 613
 614         sid_copy(&domain_sid, &user_sid);
 615         sid_split_rid(&domain_sid, &info3->base.rid);
 616
 617         ok = sid_peek_check_rid(&domain_sid, &group_sid,
 618                                 &info3->base.primary_gid);
 619         if (!ok) {
 620                 DEBUG(1, ("The primary group sid domain does not"
 621                           "match user sid domain for user: %s\n",
 622                           info->account_name));
 623                 TALLOC_FREE(info3);
 624                 return NULL;
 625         }
 626
 627         status = wbcsids_to_samr_RidWithAttributeArray(info3,
 628                                                        &info3->base.groups,
 629                                                        &domain_sid,
 630                                                        &info->sids[1],
 631                                                        info->num_sids - 1);
 632         if (!NT_STATUS_IS_OK(status)) {
 633                 TALLOC_FREE(info3);
 634                 return NULL;
 635         }
 636
 637         status = wbcsids_to_netr_SidAttrArray(&domain_sid,
 638                                               &info->sids[1],
 639                                               info->num_sids - 1,
 640                                               info3,
 641                                               &info3->sids,
 642                                               &info3->sidcount);
 643         if (!NT_STATUS_IS_OK(status)) {
 644                 TALLOC_FREE(info3);
 645                 return NULL;
 646         }
 647
 648         info3->base.user_flags = info->user_flags;
 649         memcpy(info3->base.key.key, info->user_session_key, 16);
 650
 651         if (info->logon_server) {
 652                 info3->base.logon_server.string =
 653                                 talloc_strdup(info3, info->logon_server);
 654                 RET_NOMEM(info3->base.logon_server.string);
 655         }
 656         if (info->domain_name) {
 657                 info3->base.logon_domain.string =
 658                                 talloc_strdup(info3, info->domain_name);
 659                 RET_NOMEM(info3->base.logon_domain.string);
 660         }
 661
 662         info3->base.domain_sid = dom_sid_dup(info3, &domain_sid);
 663         RET_NOMEM(info3->base.domain_sid);
 664
 665         memcpy(info3->base.LMSessKey.key, info->lm_session_key, 8);
 666         info3->base.acct_flags = info->acct_flags;
 667
 668         return info3;
 669 }