source3/rpc_server/lsa/srv_lsa_nt.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  RPC Pipe client / server routines
   4  *  Copyright (C) Andrew Tridgell              1992-1997,
   5  *  Copyright (C) Luke Kenneth Casson Leighton 1996-1997,
   6  *  Copyright (C) Paul Ashton                       1997,
   7  *  Copyright (C) Jeremy Allison                    2001, 2006.
   8  *  Copyright (C) Rafal Szczesniak                  2002,
   9  *  Copyright (C) Jim McDonough <jmcd@us.ibm.com>   2002,
  10  *  Copyright (C) Simo Sorce                        2003.
  11  *  Copyright (C) Gerald (Jerry) Carter             2005.
  12  *  Copyright (C) Volker Lendecke                   2005.
  13  *  Copyright (C) Guenther Deschner                 2008.
  14  *  Copyright (C) Andrew Bartlett                   2010.
  15  *
  16  *  This program is free software; you can redistribute it and/or modify
  17  *  it under the terms of the GNU General Public License as published by
  18  *  the Free Software Foundation; either version 3 of the License, or
  19  *  (at your option) any later version.
  20  *
  21  *  This program is distributed in the hope that it will be useful,
  22  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  23  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  24  *  GNU General Public License for more details.
  25  *
  26  *  You should have received a copy of the GNU General Public License
  27  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  28  */
  29
  30 /* This is the implementation of the lsa server code. */
  31
  32 #include "includes.h"
  33 #include "../librpc/gen_ndr/srv_lsa.h"
  34 #include "secrets.h"
  35 #include "../librpc/gen_ndr/netlogon.h"
  36 #include "rpc_client/init_lsa.h"
  37 #include "../libcli/security/security.h"
  38
  39 #undef DBGC_CLASS
  40 #define DBGC_CLASS DBGC_RPC_SRV
  41
  42 #define MAX_LOOKUP_SIDS 0x5000 /* 20480 */
  43
  44 enum lsa_handle_type {
  45         LSA_HANDLE_POLICY_TYPE = 1,
  46         LSA_HANDLE_ACCOUNT_TYPE = 2,
  47         LSA_HANDLE_TRUST_TYPE = 3};
  48
  49 struct lsa_info {
  50         struct dom_sid sid;
  51         const char *name;
  52         uint32 access;
  53         enum lsa_handle_type type;
  54         struct security_descriptor *sd;
  55 };
  56
  57 const struct generic_mapping lsa_account_mapping = {
  58         LSA_ACCOUNT_READ,
  59         LSA_ACCOUNT_WRITE,
  60         LSA_ACCOUNT_EXECUTE,
  61         LSA_ACCOUNT_ALL_ACCESS
  62 };
  63
  64 const struct generic_mapping lsa_policy_mapping = {
  65         LSA_POLICY_READ,
  66         LSA_POLICY_WRITE,
  67         LSA_POLICY_EXECUTE,
  68         LSA_POLICY_ALL_ACCESS
  69 };
  70
  71 const struct generic_mapping lsa_secret_mapping = {
  72         LSA_SECRET_READ,
  73         LSA_SECRET_WRITE,
  74         LSA_SECRET_EXECUTE,
  75         LSA_SECRET_ALL_ACCESS
  76 };
  77
  78 const struct generic_mapping lsa_trusted_domain_mapping = {
  79         LSA_TRUSTED_DOMAIN_READ,
  80         LSA_TRUSTED_DOMAIN_WRITE,
  81         LSA_TRUSTED_DOMAIN_EXECUTE,
  82         LSA_TRUSTED_DOMAIN_ALL_ACCESS
  83 };
  84
  85 /***************************************************************************
  86  init_lsa_ref_domain_list - adds a domain if it's not already in, returns the index.
  87 ***************************************************************************/
  88
  89 static int init_lsa_ref_domain_list(TALLOC_CTX *mem_ctx,
  90                                     struct lsa_RefDomainList *ref,
  91                                     const char *dom_name,
  92                                     struct dom_sid *dom_sid)
  93 {
  94         int num = 0;
  95
  96         if (dom_name != NULL) {
  97                 for (num = 0; num < ref->count; num++) {
  98                         if (dom_sid_equal(dom_sid, ref->domains[num].sid)) {
  99                                 return num;
 100                         }
 101                 }
 102         } else {
 103                 num = ref->count;
 104         }
 105
 106         if (num >= LSA_REF_DOMAIN_LIST_MULTIPLIER) {
 107                 /* index not found, already at maximum domain limit */
 108                 return -1;
 109         }
 110
 111         ref->count = num + 1;
 112         ref->max_size = LSA_REF_DOMAIN_LIST_MULTIPLIER;
 113
 114         ref->domains = TALLOC_REALLOC_ARRAY(mem_ctx, ref->domains,
 115                                             struct lsa_DomainInfo, ref->count);
 116         if (!ref->domains) {
 117                 return -1;
 118         }
 119
 120         ZERO_STRUCT(ref->domains[num]);
 121
 122         init_lsa_StringLarge(&ref->domains[num].name, dom_name);
 123         ref->domains[num].sid = dom_sid_dup(mem_ctx, dom_sid);
 124         if (!ref->domains[num].sid) {
 125                 return -1;
 126         }
 127
 128         return num;
 129 }
 130
 131
 132 /***************************************************************************
 133  initialize a lsa_DomainInfo structure.
 134  ***************************************************************************/
 135
 136 static void init_dom_query_3(struct lsa_DomainInfo *r,
 137                              const char *name,
 138                              struct dom_sid *sid)
 139 {
 140         init_lsa_StringLarge(&r->name, name);
 141         r->sid = sid;
 142 }
 143
 144 /***************************************************************************
 145  initialize a lsa_DomainInfo structure.
 146  ***************************************************************************/
 147
 148 static void init_dom_query_5(struct lsa_DomainInfo *r,
 149                              const char *name,
 150                              struct dom_sid *sid)
 151 {
 152         init_lsa_StringLarge(&r->name, name);
 153         r->sid = sid;
 154 }
 155
 156 /***************************************************************************
 157  lookup_lsa_rids. Must be called as root for lookup_name to work.
 158  ***************************************************************************/
 159
 160 static NTSTATUS lookup_lsa_rids(TALLOC_CTX *mem_ctx,
 161                                 struct lsa_RefDomainList *ref,
 162                                 struct lsa_TranslatedSid *prid,
 163                                 uint32_t num_entries,
 164                                 struct lsa_String *name,
 165                                 int flags,
 166                                 uint32_t *pmapped_count)
 167 {
 168         uint32 mapped_count, i;
 169
 170         SMB_ASSERT(num_entries <= MAX_LOOKUP_SIDS);
 171
 172         mapped_count = 0;
 173         *pmapped_count = 0;
 174
 175         for (i = 0; i < num_entries; i++) {
 176                 struct dom_sid sid;
 177                 uint32 rid;
 178                 int dom_idx;
 179                 const char *full_name;
 180                 const char *domain;
 181                 enum lsa_SidType type = SID_NAME_UNKNOWN;
 182
 183                 /* Split name into domain and user component */
 184
 185                 /* follow w2k8 behavior and return the builtin domain when no
 186                  * input has been passed in */
 187
 188                 if (name[i].string) {
 189                         full_name = name[i].string;
 190                 } else {
 191                         full_name = "BUILTIN";
 192                 }
 193
 194                 DEBUG(5, ("lookup_lsa_rids: looking up name %s\n", full_name));
 195
 196                 /* We can ignore the result of lookup_name, it will not touch
 197                    "type" if it's not successful */
 198
 199                 lookup_name(mem_ctx, full_name, flags, &domain, NULL,
 200                             &sid, &type);
 201
 202                 switch (type) {
 203                 case SID_NAME_USER:
 204                 case SID_NAME_DOM_GRP:
 205                 case SID_NAME_DOMAIN:
 206                 case SID_NAME_ALIAS:
 207                 case SID_NAME_WKN_GRP:
 208                         DEBUG(5, ("init_lsa_rids: %s found\n", full_name));
 209                         /* Leave these unchanged */
 210                         break;
 211                 default:
 212                         /* Don't hand out anything but the list above */
 213                         DEBUG(5, ("init_lsa_rids: %s not found\n", full_name));
 214                         type = SID_NAME_UNKNOWN;
 215                         break;
 216                 }
 217
 218                 rid = 0;
 219                 dom_idx = -1;
 220
 221                 if (type != SID_NAME_UNKNOWN) {
 222                         if (type == SID_NAME_DOMAIN) {
 223                                 rid = (uint32_t)-1;
 224                         } else {
 225                                 sid_split_rid(&sid, &rid);
 226                         }
 227                         dom_idx = init_lsa_ref_domain_list(mem_ctx, ref, domain, &sid);
 228                         mapped_count++;
 229                 }
 230
 231                 prid[i].sid_type        = type;
 232                 prid[i].rid             = rid;
 233                 prid[i].sid_index       = dom_idx;
 234         }
 235
 236         *pmapped_count = mapped_count;
 237         return NT_STATUS_OK;
 238 }
 239
 240 /***************************************************************************
 241  lookup_lsa_sids. Must be called as root for lookup_name to work.
 242  ***************************************************************************/
 243
 244 static NTSTATUS lookup_lsa_sids(TALLOC_CTX *mem_ctx,
 245                                 struct lsa_RefDomainList *ref,
 246                                 struct lsa_TranslatedSid3 *trans_sids,
 247                                 uint32_t num_entries,
 248                                 struct lsa_String *name,
 249                                 int flags,
 250                                 uint32 *pmapped_count)
 251 {
 252         uint32 mapped_count, i;
 253
 254         SMB_ASSERT(num_entries <= MAX_LOOKUP_SIDS);
 255
 256         mapped_count = 0;
 257         *pmapped_count = 0;
 258
 259         for (i = 0; i < num_entries; i++) {
 260                 struct dom_sid sid;
 261                 uint32 rid;
 262                 int dom_idx;
 263                 const char *full_name;
 264                 const char *domain;
 265                 enum lsa_SidType type = SID_NAME_UNKNOWN;
 266
 267                 ZERO_STRUCT(sid);
 268
 269                 /* Split name into domain and user component */
 270
 271                 full_name = name[i].string;
 272                 if (full_name == NULL) {
 273                         return NT_STATUS_NO_MEMORY;
 274                 }
 275
 276                 DEBUG(5, ("init_lsa_sids: looking up name %s\n", full_name));
 277
 278                 /* We can ignore the result of lookup_name, it will not touch
 279                    "type" if it's not successful */
 280
 281                 lookup_name(mem_ctx, full_name, flags, &domain, NULL,
 282                             &sid, &type);
 283
 284                 switch (type) {
 285                 case SID_NAME_USER:
 286                 case SID_NAME_DOM_GRP:
 287                 case SID_NAME_DOMAIN:
 288                 case SID_NAME_ALIAS:
 289                 case SID_NAME_WKN_GRP:
 290                         DEBUG(5, ("init_lsa_sids: %s found\n", full_name));
 291                         /* Leave these unchanged */
 292                         break;
 293                 default:
 294                         /* Don't hand out anything but the list above */
 295                         DEBUG(5, ("init_lsa_sids: %s not found\n", full_name));
 296                         type = SID_NAME_UNKNOWN;
 297                         break;
 298                 }
 299
 300                 rid = 0;
 301                 dom_idx = -1;
 302
 303                 if (type != SID_NAME_UNKNOWN) {
 304                         struct dom_sid domain_sid;
 305                         sid_copy(&domain_sid, &sid);
 306                         sid_split_rid(&domain_sid, &rid);
 307                         dom_idx = init_lsa_ref_domain_list(mem_ctx, ref, domain, &domain_sid);
 308                         mapped_count++;
 309                 }
 310
 311                 /* Initialize the lsa_TranslatedSid3 return. */
 312                 trans_sids[i].sid_type = type;
 313                 trans_sids[i].sid = dom_sid_dup(mem_ctx, &sid);
 314                 trans_sids[i].sid_index = dom_idx;
 315         }
 316
 317         *pmapped_count = mapped_count;
 318         return NT_STATUS_OK;
 319 }
 320
 321 static NTSTATUS make_lsa_object_sd(TALLOC_CTX *mem_ctx, struct security_descriptor **sd, size_t *sd_size,
 322                                         const struct generic_mapping *map,
 323                                         struct dom_sid *sid, uint32_t sid_access)
 324 {
 325         struct dom_sid adm_sid;
 326         struct security_ace ace[5];
 327         size_t i = 0;
 328
 329         struct security_acl *psa = NULL;
 330
 331         /* READ|EXECUTE access for Everyone */
 332
 333         init_sec_ace(&ace[i++], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED,
 334                         map->generic_execute | map->generic_read, 0);
 335
 336         /* Add Full Access 'BUILTIN\Administrators' and 'BUILTIN\Account Operators */
 337
 338         init_sec_ace(&ace[i++], &global_sid_Builtin_Administrators,
 339                         SEC_ACE_TYPE_ACCESS_ALLOWED, map->generic_all, 0);
 340         init_sec_ace(&ace[i++], &global_sid_Builtin_Account_Operators,
 341                         SEC_ACE_TYPE_ACCESS_ALLOWED, map->generic_all, 0);
 342
 343         /* Add Full Access for Domain Admins */
 344         sid_compose(&adm_sid, get_global_sam_sid(), DOMAIN_RID_ADMINS);
 345         init_sec_ace(&ace[i++], &adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED,
 346                         map->generic_all, 0);
 347
 348         /* If we have a sid, give it some special access */
 349
 350         if (sid) {
 351                 init_sec_ace(&ace[i++], sid, SEC_ACE_TYPE_ACCESS_ALLOWED,
 352                         sid_access, 0);
 353         }
 354
 355         if((psa = make_sec_acl(mem_ctx, NT4_ACL_REVISION, i, ace)) == NULL)
 356                 return NT_STATUS_NO_MEMORY;
 357
 358         if((*sd = make_sec_desc(mem_ctx, SECURITY_DESCRIPTOR_REVISION_1,
 359                                 SEC_DESC_SELF_RELATIVE, &adm_sid, NULL, NULL,
 360                                 psa, sd_size)) == NULL)
 361                 return NT_STATUS_NO_MEMORY;
 362
 363         return NT_STATUS_OK;
 364 }
 365
 366 /***************************************************************************
 367  ***************************************************************************/
 368
 369 static NTSTATUS create_lsa_policy_handle(TALLOC_CTX *mem_ctx,
 370                                          struct pipes_struct *p,
 371                                          enum lsa_handle_type type,
 372                                          uint32_t acc_granted,
 373                                          struct dom_sid *sid,
 374                                          const char *name,
 375                                          const struct security_descriptor *sd,
 376                                          struct policy_handle *handle)
 377 {
 378         struct lsa_info *info;
 379
 380         ZERO_STRUCTP(handle);
 381
 382         info = talloc_zero(mem_ctx, struct lsa_info);
 383         if (!info) {
 384                 return NT_STATUS_NO_MEMORY;
 385         }
 386
 387         info->type = type;
 388         info->access = acc_granted;
 389
 390         if (sid) {
 391                 sid_copy(&info->sid, sid);
 392         }
 393
 394         info->name = talloc_strdup(info, name);
 395
 396         if (sd) {
 397                 info->sd = dup_sec_desc(info, sd);
 398                 if (!info->sd) {
 399                         talloc_free(info);
 400                         return NT_STATUS_NO_MEMORY;
 401                 }
 402         }
 403
 404         if (!create_policy_hnd(p, handle, info)) {
 405                 talloc_free(info);
 406                 ZERO_STRUCTP(handle);
 407                 return NT_STATUS_NO_MEMORY;
 408         }
 409
 410         return NT_STATUS_OK;
 411 }
 412
 413 /***************************************************************************
 414  _lsa_OpenPolicy2
 415  ***************************************************************************/
 416
 417 NTSTATUS _lsa_OpenPolicy2(struct pipes_struct *p,
 418                           struct lsa_OpenPolicy2 *r)
 419 {
 420         struct security_descriptor *psd = NULL;
 421         size_t sd_size;
 422         uint32 des_access = r->in.access_mask;
 423         uint32 acc_granted;
 424         NTSTATUS status;
 425
 426         /* Work out max allowed. */
 427         map_max_allowed_access(p->server_info->security_token,
 428                                &p->server_info->utok,
 429                                &des_access);
 430
 431         /* map the generic bits to the lsa policy ones */
 432         se_map_generic(&des_access, &lsa_policy_mapping);
 433
 434         /* get the generic lsa policy SD until we store it */
 435         status = make_lsa_object_sd(p->mem_ctx, &psd, &sd_size, &lsa_policy_mapping,
 436                         NULL, 0);
 437         if (!NT_STATUS_IS_OK(status)) {
 438                 return status;
 439         }
 440
 441         status = access_check_object(psd, p->server_info->security_token,
 442                                      SEC_PRIV_INVALID, SEC_PRIV_INVALID, 0, des_access,
 443                                      &acc_granted, "_lsa_OpenPolicy2" );
 444         if (!NT_STATUS_IS_OK(status)) {
 445                 return status;
 446         }
 447
 448         status = create_lsa_policy_handle(p->mem_ctx, p,
 449                                           LSA_HANDLE_POLICY_TYPE,
 450                                           acc_granted,
 451                                           get_global_sam_sid(),
 452                                           NULL,
 453                                           psd,
 454                                           r->out.handle);
 455         if (!NT_STATUS_IS_OK(status)) {
 456                 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
 457         }
 458
 459         return NT_STATUS_OK;
 460 }
 461
 462 /***************************************************************************
 463  _lsa_OpenPolicy
 464  ***************************************************************************/
 465
 466 NTSTATUS _lsa_OpenPolicy(struct pipes_struct *p,
 467                          struct lsa_OpenPolicy *r)
 468 {
 469         struct lsa_OpenPolicy2 o;
 470
 471         o.in.system_name        = NULL; /* should be ignored */
 472         o.in.attr               = r->in.attr;
 473         o.in.access_mask        = r->in.access_mask;
 474
 475         o.out.handle            = r->out.handle;
 476
 477         return _lsa_OpenPolicy2(p, &o);
 478 }
 479
 480 /***************************************************************************
 481  _lsa_EnumTrustDom - this needs fixing to do more than return NULL ! JRA.
 482  ufff, done :)  mimir
 483  ***************************************************************************/
 484
 485 NTSTATUS _lsa_EnumTrustDom(struct pipes_struct *p,
 486                            struct lsa_EnumTrustDom *r)
 487 {
 488         struct lsa_info *info;
 489         uint32_t count;
 490         struct trustdom_info **domains;
 491         struct lsa_DomainInfo *entries;
 492         int i;
 493         NTSTATUS nt_status;
 494
 495         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
 496                 return NT_STATUS_INVALID_HANDLE;
 497
 498         if (info->type != LSA_HANDLE_POLICY_TYPE) {
 499                 return NT_STATUS_INVALID_HANDLE;
 500         }
 501
 502         /* check if the user has enough rights */
 503         if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
 504                 return NT_STATUS_ACCESS_DENIED;
 505
 506         become_root();
 507         nt_status = pdb_enum_trusteddoms(p->mem_ctx, &count, &domains);
 508         unbecome_root();
 509
 510         if (!NT_STATUS_IS_OK(nt_status)) {
 511                 return nt_status;
 512         }
 513
 514         entries = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_DomainInfo, count);
 515         if (!entries) {
 516                 return NT_STATUS_NO_MEMORY;
 517         }
 518
 519         for (i=0; i<count; i++) {
 520                 init_lsa_StringLarge(&entries[i].name, domains[i]->name);
 521                 entries[i].sid = &domains[i]->sid;
 522         }
 523
 524         if (*r->in.resume_handle >= count) {
 525                 *r->out.resume_handle = -1;
 526                 TALLOC_FREE(entries);
 527                 return NT_STATUS_NO_MORE_ENTRIES;
 528         }
 529
 530         /* return the rest, limit by max_size. Note that we
 531            use the w2k3 element size value of 60 */
 532         r->out.domains->count = count - *r->in.resume_handle;
 533         r->out.domains->count = MIN(r->out.domains->count,
 534                                  1+(r->in.max_size/LSA_ENUM_TRUST_DOMAIN_MULTIPLIER));
 535
 536         r->out.domains->domains = entries + *r->in.resume_handle;
 537
 538         if (r->out.domains->count < count - *r->in.resume_handle) {
 539                 *r->out.resume_handle = *r->in.resume_handle + r->out.domains->count;
 540                 return STATUS_MORE_ENTRIES;
 541         }
 542
 543         /* according to MS-LSAD 3.1.4.7.8 output resume handle MUST
 544          * always be larger than the previous input resume handle, in
 545          * particular when hitting the last query it is vital to set the
 546          * resume handle correctly to avoid infinite client loops, as
 547          * seen e.g. with Windows XP SP3 when resume handle is 0 and
 548          * status is NT_STATUS_OK - gd */
 549
 550         *r->out.resume_handle = (uint32_t)-1;
 551
 552         return NT_STATUS_OK;
 553 }
 554
 555 #define LSA_AUDIT_NUM_CATEGORIES_NT4    7
 556 #define LSA_AUDIT_NUM_CATEGORIES_WIN2K  9
 557 #define LSA_AUDIT_NUM_CATEGORIES LSA_AUDIT_NUM_CATEGORIES_NT4
 558
 559 /***************************************************************************
 560  _lsa_QueryInfoPolicy
 561  ***************************************************************************/
 562
 563 NTSTATUS _lsa_QueryInfoPolicy(struct pipes_struct *p,
 564                               struct lsa_QueryInfoPolicy *r)
 565 {
 566         NTSTATUS status = NT_STATUS_OK;
 567         struct lsa_info *handle;
 568         struct dom_sid domain_sid;
 569         const char *name;
 570         struct dom_sid *sid = NULL;
 571         union lsa_PolicyInformation *info = NULL;
 572         uint32_t acc_required = 0;
 573
 574         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
 575                 return NT_STATUS_INVALID_HANDLE;
 576
 577         if (handle->type != LSA_HANDLE_POLICY_TYPE) {
 578                 return NT_STATUS_INVALID_HANDLE;
 579         }
 580
 581         switch (r->in.level) {
 582         case LSA_POLICY_INFO_AUDIT_LOG:
 583         case LSA_POLICY_INFO_AUDIT_EVENTS:
 584                 acc_required = LSA_POLICY_VIEW_AUDIT_INFORMATION;
 585                 break;
 586         case LSA_POLICY_INFO_DOMAIN:
 587                 acc_required = LSA_POLICY_VIEW_LOCAL_INFORMATION;
 588                 break;
 589         case LSA_POLICY_INFO_PD:
 590                 acc_required = LSA_POLICY_GET_PRIVATE_INFORMATION;
 591                 break;
 592         case LSA_POLICY_INFO_ACCOUNT_DOMAIN:
 593                 acc_required = LSA_POLICY_VIEW_LOCAL_INFORMATION;
 594                 break;
 595         case LSA_POLICY_INFO_ROLE:
 596         case LSA_POLICY_INFO_REPLICA:
 597                 acc_required = LSA_POLICY_VIEW_LOCAL_INFORMATION;
 598                 break;
 599         case LSA_POLICY_INFO_QUOTA:
 600                 acc_required = LSA_POLICY_VIEW_LOCAL_INFORMATION;
 601                 break;
 602         case LSA_POLICY_INFO_MOD:
 603         case LSA_POLICY_INFO_AUDIT_FULL_SET:
 604                 /* according to MS-LSAD 3.1.4.4.3 */
 605                 return NT_STATUS_INVALID_PARAMETER;
 606         case LSA_POLICY_INFO_AUDIT_FULL_QUERY:
 607                 acc_required = LSA_POLICY_VIEW_AUDIT_INFORMATION;
 608                 break;
 609         case LSA_POLICY_INFO_DNS:
 610         case LSA_POLICY_INFO_DNS_INT:
 611         case LSA_POLICY_INFO_L_ACCOUNT_DOMAIN:
 612                 acc_required = LSA_POLICY_VIEW_LOCAL_INFORMATION;
 613                 break;
 614         default:
 615                 break;
 616         }
 617
 618         if (!(handle->access & acc_required)) {
 619                 /* return NT_STATUS_ACCESS_DENIED; */
 620         }
 621
 622         info = TALLOC_ZERO_P(p->mem_ctx, union lsa_PolicyInformation);
 623         if (!info) {
 624                 return NT_STATUS_NO_MEMORY;
 625         }
 626
 627         switch (r->in.level) {
 628         /* according to MS-LSAD 3.1.4.4.3 */
 629         case LSA_POLICY_INFO_MOD:
 630         case LSA_POLICY_INFO_AUDIT_FULL_SET:
 631         case LSA_POLICY_INFO_AUDIT_FULL_QUERY:
 632                 return NT_STATUS_INVALID_PARAMETER;
 633         case LSA_POLICY_INFO_AUDIT_LOG:
 634                 info->audit_log.percent_full            = 0;
 635                 info->audit_log.maximum_log_size        = 0;
 636                 info->audit_log.retention_time          = 0;
 637                 info->audit_log.shutdown_in_progress    = 0;
 638                 info->audit_log.time_to_shutdown        = 0;
 639                 info->audit_log.next_audit_record       = 0;
 640                 status = NT_STATUS_OK;
 641                 break;
 642         case LSA_POLICY_INFO_PD:
 643                 info->pd.name.string                    = NULL;
 644                 status = NT_STATUS_OK;
 645                 break;
 646         case LSA_POLICY_INFO_REPLICA:
 647                 info->replica.source.string             = NULL;
 648                 info->replica.account.string            = NULL;
 649                 status = NT_STATUS_OK;
 650                 break;
 651         case LSA_POLICY_INFO_QUOTA:
 652                 info->quota.paged_pool                  = 0;
 653                 info->quota.non_paged_pool              = 0;
 654                 info->quota.min_wss                     = 0;
 655                 info->quota.max_wss                     = 0;
 656                 info->quota.pagefile                    = 0;
 657                 info->quota.unknown                     = 0;
 658                 status = NT_STATUS_OK;
 659                 break;
 660         case LSA_POLICY_INFO_AUDIT_EVENTS:
 661                 {
 662
 663                 uint32 policy_def = LSA_AUDIT_POLICY_ALL;
 664
 665                 /* check if the user has enough rights */
 666                 if (!(handle->access & LSA_POLICY_VIEW_AUDIT_INFORMATION)) {
 667                         DEBUG(10,("_lsa_QueryInfoPolicy: insufficient access rights\n"));
 668                         return NT_STATUS_ACCESS_DENIED;
 669                 }
 670
 671                 /* fake info: We audit everything. ;) */
 672
 673                 info->audit_events.auditing_mode = true;
 674                 info->audit_events.count = LSA_AUDIT_NUM_CATEGORIES;
 675                 info->audit_events.settings = TALLOC_ZERO_ARRAY(p->mem_ctx,
 676                                                                 enum lsa_PolicyAuditPolicy,
 677                                                                 info->audit_events.count);
 678                 if (!info->audit_events.settings) {
 679                         return NT_STATUS_NO_MEMORY;
 680                 }
 681
 682                 info->audit_events.settings[LSA_AUDIT_CATEGORY_ACCOUNT_MANAGEMENT] = policy_def;
 683                 info->audit_events.settings[LSA_AUDIT_CATEGORY_FILE_AND_OBJECT_ACCESS] = policy_def;
 684                 info->audit_events.settings[LSA_AUDIT_CATEGORY_LOGON] = policy_def;
 685                 info->audit_events.settings[LSA_AUDIT_CATEGORY_PROCCESS_TRACKING] = policy_def;
 686                 info->audit_events.settings[LSA_AUDIT_CATEGORY_SECURITY_POLICY_CHANGES] = policy_def;
 687                 info->audit_events.settings[LSA_AUDIT_CATEGORY_SYSTEM] = policy_def;
 688                 info->audit_events.settings[LSA_AUDIT_CATEGORY_USE_OF_USER_RIGHTS] = policy_def;
 689
 690                 break;
 691                 }
 692         case LSA_POLICY_INFO_DOMAIN:
 693                 /* check if the user has enough rights */
 694                 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
 695                         return NT_STATUS_ACCESS_DENIED;
 696
 697                 /* Request PolicyPrimaryDomainInformation. */
 698                 switch (lp_server_role()) {
 699                         case ROLE_DOMAIN_PDC:
 700                         case ROLE_DOMAIN_BDC:
 701                                 name = get_global_sam_name();
 702                                 sid = dom_sid_dup(p->mem_ctx, get_global_sam_sid());
 703                                 if (!sid) {
 704                                         return NT_STATUS_NO_MEMORY;
 705                                 }
 706                                 break;
 707                         case ROLE_DOMAIN_MEMBER:
 708                                 name = lp_workgroup();
 709                                 /* We need to return the Domain SID here. */
 710                                 if (secrets_fetch_domain_sid(lp_workgroup(), &domain_sid)) {
 711                                         sid = dom_sid_dup(p->mem_ctx, &domain_sid);
 712                                         if (!sid) {
 713                                                 return NT_STATUS_NO_MEMORY;
 714                                         }
 715                                 } else {
 716                                         return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
 717                                 }
 718                                 break;
 719                         case ROLE_STANDALONE:
 720                                 name = lp_workgroup();
 721                                 sid = NULL;
 722                                 break;
 723                         default:
 724                                 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
 725                 }
 726                 init_dom_query_3(&info->domain, name, sid);
 727                 break;
 728         case LSA_POLICY_INFO_ACCOUNT_DOMAIN:
 729                 /* check if the user has enough rights */
 730                 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
 731                         return NT_STATUS_ACCESS_DENIED;
 732
 733                 /* Request PolicyAccountDomainInformation. */
 734                 name = get_global_sam_name();
 735                 sid = get_global_sam_sid();
 736
 737                 init_dom_query_5(&info->account_domain, name, sid);
 738                 break;
 739         case LSA_POLICY_INFO_ROLE:
 740                 /* check if the user has enough rights */
 741                 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
 742                         return NT_STATUS_ACCESS_DENIED;
 743
 744                 switch (lp_server_role()) {
 745                         case ROLE_DOMAIN_BDC:
 746                                 /*
 747                                  * only a BDC is a backup controller
 748                                  * of the domain, it controls.
 749                                  */
 750                                 info->role.role = LSA_ROLE_BACKUP;
 751                                 break;
 752                         default:
 753                                 /*
 754                                  * any other role is a primary
 755                                  * of the domain, it controls.
 756                                  */
 757                                 info->role.role = LSA_ROLE_PRIMARY;
 758                                 break;
 759                 }
 760                 break;
 761         case LSA_POLICY_INFO_DNS:
 762         case LSA_POLICY_INFO_DNS_INT: {
 763                 struct pdb_domain_info *dominfo;
 764
 765                 if ((pdb_capabilities() & PDB_CAP_ADS) == 0) {
 766                         DEBUG(10, ("Not replying to LSA_POLICY_INFO_DNS "
 767                                    "without ADS passdb backend\n"));
 768                         status = NT_STATUS_INVALID_INFO_CLASS;
 769                         break;
 770                 }
 771
 772                 dominfo = pdb_get_domain_info(info);
 773                 if (dominfo == NULL) {
 774                         status = NT_STATUS_NO_MEMORY;
 775                         break;
 776                 }
 777
 778                 init_lsa_StringLarge(&info->dns.name,
 779                                      dominfo->name);
 780                 init_lsa_StringLarge(&info->dns.dns_domain,
 781                                      dominfo->dns_domain);
 782                 init_lsa_StringLarge(&info->dns.dns_forest,
 783                                      dominfo->dns_forest);
 784                 info->dns.domain_guid = dominfo->guid;
 785                 info->dns.sid = &dominfo->sid;
 786                 break;
 787         }
 788         default:
 789                 DEBUG(0,("_lsa_QueryInfoPolicy: unknown info level in Lsa Query: %d\n",
 790                         r->in.level));
 791                 status = NT_STATUS_INVALID_INFO_CLASS;
 792                 break;
 793         }
 794
 795         *r->out.info = info;
 796
 797         return status;
 798 }
 799
 800 /***************************************************************************
 801  _lsa_QueryInfoPolicy2
 802  ***************************************************************************/
 803
 804 NTSTATUS _lsa_QueryInfoPolicy2(struct pipes_struct *p,
 805                                struct lsa_QueryInfoPolicy2 *r2)
 806 {
 807         struct lsa_QueryInfoPolicy r;
 808
 809         if ((pdb_capabilities() & PDB_CAP_ADS) == 0) {
 810                 p->rng_fault_state = True;
 811                 return NT_STATUS_NOT_IMPLEMENTED;
 812         }
 813
 814         ZERO_STRUCT(r);
 815         r.in.handle = r2->in.handle;
 816         r.in.level = r2->in.level;
 817         r.out.info = r2->out.info;
 818
 819         return _lsa_QueryInfoPolicy(p, &r);
 820 }
 821
 822 /***************************************************************************
 823  _lsa_lookup_sids_internal
 824  ***************************************************************************/
 825
 826 static NTSTATUS _lsa_lookup_sids_internal(struct pipes_struct *p,
 827                                           TALLOC_CTX *mem_ctx,
 828                                           uint16_t level,                       /* input */
 829                                           int num_sids,                         /* input */
 830                                           struct lsa_SidPtr *sid,               /* input */
 831                                           struct lsa_RefDomainList **pp_ref,    /* input/output */
 832                                           struct lsa_TranslatedName2 **pp_names,/* input/output */
 833                                           uint32_t *pp_mapped_count)            /* input/output */
 834 {
 835         NTSTATUS status;
 836         int i;
 837         const struct dom_sid **sids = NULL;
 838         struct lsa_RefDomainList *ref = NULL;
 839         uint32 mapped_count = 0;
 840         struct lsa_dom_info *dom_infos = NULL;
 841         struct lsa_name_info *name_infos = NULL;
 842         struct lsa_TranslatedName2 *names = NULL;
 843
 844         *pp_mapped_count = 0;
 845         *pp_names = NULL;
 846         *pp_ref = NULL;
 847
 848         if (num_sids == 0) {
 849                 return NT_STATUS_OK;
 850         }
 851
 852         sids = TALLOC_ARRAY(p->mem_ctx, const struct dom_sid *, num_sids);
 853         ref = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
 854
 855         if (sids == NULL || ref == NULL) {
 856                 return NT_STATUS_NO_MEMORY;
 857         }
 858
 859         for (i=0; i<num_sids; i++) {
 860                 sids[i] = sid[i].sid;
 861         }
 862
 863         status = lookup_sids(p->mem_ctx, num_sids, sids, level,
 864                                   &dom_infos, &name_infos);
 865
 866         if (!NT_STATUS_IS_OK(status)) {
 867                 return status;
 868         }
 869
 870         names = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedName2, num_sids);
 871         if (names == NULL) {
 872                 return NT_STATUS_NO_MEMORY;
 873         }
 874
 875         for (i=0; i<LSA_REF_DOMAIN_LIST_MULTIPLIER; i++) {
 876
 877                 if (!dom_infos[i].valid) {
 878                         break;
 879                 }
 880
 881                 if (init_lsa_ref_domain_list(mem_ctx, ref,
 882                                              dom_infos[i].name,
 883                                              &dom_infos[i].sid) != i) {
 884                         DEBUG(0, ("Domain %s mentioned twice??\n",
 885                                   dom_infos[i].name));
 886                         return NT_STATUS_INTERNAL_ERROR;
 887                 }
 888         }
 889
 890         for (i=0; i<num_sids; i++) {
 891                 struct lsa_name_info *name = &name_infos[i];
 892
 893                 if (name->type == SID_NAME_UNKNOWN) {
 894                         fstring tmp;
 895                         name->dom_idx = -1;
 896                         /* Unknown sids should return the string
 897                          * representation of the SID. Windows 2003 behaves
 898                          * rather erratic here, in many cases it returns the
 899                          * RID as 8 bytes hex, in others it returns the full
 900                          * SID. We (Jerry/VL) could not figure out which the
 901                          * hard cases are, so leave it with the SID.  */
 902                         name->name = talloc_asprintf(p->mem_ctx, "%s",
 903                                                      sid_to_fstring(tmp,
 904                                                                     sids[i]));
 905                         if (name->name == NULL) {
 906                                 return NT_STATUS_NO_MEMORY;
 907                         }
 908                 } else {
 909                         mapped_count += 1;
 910                 }
 911
 912                 names[i].sid_type       = name->type;
 913                 names[i].name.string    = name->name;
 914                 names[i].sid_index      = name->dom_idx;
 915                 names[i].unknown        = 0;
 916         }
 917
 918         status = NT_STATUS_NONE_MAPPED;
 919         if (mapped_count > 0) {
 920                 status = (mapped_count < num_sids) ?
 921                         STATUS_SOME_UNMAPPED : NT_STATUS_OK;
 922         }
 923
 924         DEBUG(10, ("num_sids %d, mapped_count %d, status %s\n",
 925                    num_sids, mapped_count, nt_errstr(status)));
 926
 927         *pp_mapped_count = mapped_count;
 928         *pp_names = names;
 929         *pp_ref = ref;
 930
 931         return status;
 932 }
 933
 934 /***************************************************************************
 935  _lsa_LookupSids
 936  ***************************************************************************/
 937
 938 NTSTATUS _lsa_LookupSids(struct pipes_struct *p,
 939                          struct lsa_LookupSids *r)
 940 {
 941         NTSTATUS status;
 942         struct lsa_info *handle;
 943         int num_sids = r->in.sids->num_sids;
 944         uint32 mapped_count = 0;
 945         struct lsa_RefDomainList *domains = NULL;
 946         struct lsa_TranslatedName *names_out = NULL;
 947         struct lsa_TranslatedName2 *names = NULL;
 948         int i;
 949
 950         if ((r->in.level < 1) || (r->in.level > 6)) {
 951                 return NT_STATUS_INVALID_PARAMETER;
 952         }
 953
 954         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
 955                 return NT_STATUS_INVALID_HANDLE;
 956         }
 957
 958         if (handle->type != LSA_HANDLE_POLICY_TYPE) {
 959                 return NT_STATUS_INVALID_HANDLE;
 960         }
 961
 962         /* check if the user has enough rights */
 963         if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
 964                 return NT_STATUS_ACCESS_DENIED;
 965         }
 966
 967         if (num_sids >  MAX_LOOKUP_SIDS) {
 968                 DEBUG(5,("_lsa_LookupSids: limit of %d exceeded, requested %d\n",
 969                          MAX_LOOKUP_SIDS, num_sids));
 970                 return NT_STATUS_NONE_MAPPED;
 971         }
 972
 973         status = _lsa_lookup_sids_internal(p,
 974                                            p->mem_ctx,
 975                                            r->in.level,
 976                                            num_sids,
 977                                            r->in.sids->sids,
 978                                            &domains,
 979                                            &names,
 980                                            &mapped_count);
 981
 982         /* Only return here when there is a real error.
 983            NT_STATUS_NONE_MAPPED is a special case as it indicates that none of
 984            the requested sids could be resolved. Older versions of XP (pre SP3)
 985            rely that we return with the string representations of those SIDs in
 986            that case. If we don't, XP crashes - Guenther
 987            */
 988
 989         if (NT_STATUS_IS_ERR(status) &&
 990             !NT_STATUS_EQUAL(status, NT_STATUS_NONE_MAPPED)) {
 991                 return status;
 992         }
 993
 994         /* Convert from lsa_TranslatedName2 to lsa_TranslatedName */
 995         names_out = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedName,
 996                                  num_sids);
 997         if (!names_out) {
 998                 return NT_STATUS_NO_MEMORY;
 999         }
1000
1001         for (i=0; i<num_sids; i++) {
1002                 names_out[i].sid_type = names[i].sid_type;
1003                 names_out[i].name = names[i].name;
1004                 names_out[i].sid_index = names[i].sid_index;
1005         }
1006
1007         *r->out.domains = domains;
1008         r->out.names->count = num_sids;
1009         r->out.names->names = names_out;
1010         *r->out.count = mapped_count;
1011
1012         return status;
1013 }
1014
1015 /***************************************************************************
1016  _lsa_LookupSids2
1017  ***************************************************************************/
1018
1019 NTSTATUS _lsa_LookupSids2(struct pipes_struct *p,
1020                           struct lsa_LookupSids2 *r)
1021 {
1022         NTSTATUS status;
1023         struct lsa_info *handle;
1024         int num_sids = r->in.sids->num_sids;
1025         uint32 mapped_count = 0;
1026         struct lsa_RefDomainList *domains = NULL;
1027         struct lsa_TranslatedName2 *names = NULL;
1028         bool check_policy = true;
1029
1030         switch (p->opnum) {
1031                 case NDR_LSA_LOOKUPSIDS3:
1032                         check_policy = false;
1033                         break;
1034                 case NDR_LSA_LOOKUPSIDS2:
1035                 default:
1036                         check_policy = true;
1037         }
1038
1039         if ((r->in.level < 1) || (r->in.level > 6)) {
1040                 return NT_STATUS_INVALID_PARAMETER;
1041         }
1042
1043         if (check_policy) {
1044                 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
1045                         return NT_STATUS_INVALID_HANDLE;
1046                 }
1047
1048                 if (handle->type != LSA_HANDLE_POLICY_TYPE) {
1049                         return NT_STATUS_INVALID_HANDLE;
1050                 }
1051
1052                 /* check if the user has enough rights */
1053                 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
1054                         return NT_STATUS_ACCESS_DENIED;
1055                 }
1056         }
1057
1058         if (num_sids >  MAX_LOOKUP_SIDS) {
1059                 DEBUG(5,("_lsa_LookupSids2: limit of %d exceeded, requested %d\n",
1060                          MAX_LOOKUP_SIDS, num_sids));
1061                 return NT_STATUS_NONE_MAPPED;
1062         }
1063
1064         status = _lsa_lookup_sids_internal(p,
1065                                            p->mem_ctx,
1066                                            r->in.level,
1067                                            num_sids,
1068                                            r->in.sids->sids,
1069                                            &domains,
1070                                            &names,
1071                                            &mapped_count);
1072
1073         *r->out.domains = domains;
1074         r->out.names->count = num_sids;
1075         r->out.names->names = names;
1076         *r->out.count = mapped_count;
1077
1078         return status;
1079 }
1080
1081 /***************************************************************************
1082  _lsa_LookupSids3
1083  ***************************************************************************/
1084
1085 NTSTATUS _lsa_LookupSids3(struct pipes_struct *p,
1086                           struct lsa_LookupSids3 *r)
1087 {
1088         struct lsa_LookupSids2 q;
1089
1090         /* No policy handle on this call. Restrict to crypto connections. */
1091         if (p->auth.auth_type != DCERPC_AUTH_TYPE_SCHANNEL) {
1092                 DEBUG(0,("_lsa_LookupSids3: client %s not using schannel for netlogon\n",
1093                         get_remote_machine_name() ));
1094                 return NT_STATUS_INVALID_PARAMETER;
1095         }
1096
1097         q.in.handle             = NULL;
1098         q.in.sids               = r->in.sids;
1099         q.in.level              = r->in.level;
1100         q.in.lookup_options     = r->in.lookup_options;
1101         q.in.client_revision    = r->in.client_revision;
1102         q.in.names              = r->in.names;
1103         q.in.count              = r->in.count;
1104
1105         q.out.domains           = r->out.domains;
1106         q.out.names             = r->out.names;
1107         q.out.count             = r->out.count;
1108
1109         return _lsa_LookupSids2(p, &q);
1110 }
1111
1112 /***************************************************************************
1113  ***************************************************************************/
1114
1115 static int lsa_lookup_level_to_flags(enum lsa_LookupNamesLevel level)
1116 {
1117         int flags;
1118
1119         switch (level) {
1120                 case LSA_LOOKUP_NAMES_ALL: /* 1 */
1121                         flags = LOOKUP_NAME_ALL;
1122                         break;
1123                 case LSA_LOOKUP_NAMES_DOMAINS_ONLY: /* 2 */
1124                         flags = LOOKUP_NAME_DOMAIN|LOOKUP_NAME_REMOTE|LOOKUP_NAME_ISOLATED;
1125                         break;
1126                 case LSA_LOOKUP_NAMES_PRIMARY_DOMAIN_ONLY: /* 3 */
1127                         flags = LOOKUP_NAME_DOMAIN|LOOKUP_NAME_ISOLATED;
1128                         break;
1129                 case LSA_LOOKUP_NAMES_UPLEVEL_TRUSTS_ONLY: /* 4 */
1130                 case LSA_LOOKUP_NAMES_FOREST_TRUSTS_ONLY: /* 5 */
1131                 case LSA_LOOKUP_NAMES_UPLEVEL_TRUSTS_ONLY2: /* 6 */
1132                 case LSA_LOOKUP_NAMES_RODC_REFERRAL_TO_FULL_DC: /* 7 */
1133                 default:
1134                         flags = LOOKUP_NAME_NONE;
1135                         break;
1136         }
1137
1138         return flags;
1139 }
1140
1141 /***************************************************************************
1142  _lsa_LookupNames
1143  ***************************************************************************/
1144
1145 NTSTATUS _lsa_LookupNames(struct pipes_struct *p,
1146                           struct lsa_LookupNames *r)
1147 {
1148         NTSTATUS status = NT_STATUS_NONE_MAPPED;
1149         struct lsa_info *handle;
1150         struct lsa_String *names = r->in.names;
1151         uint32 num_entries = r->in.num_names;
1152         struct lsa_RefDomainList *domains = NULL;
1153         struct lsa_TranslatedSid *rids = NULL;
1154         uint32 mapped_count = 0;
1155         int flags = 0;
1156
1157         if (num_entries >  MAX_LOOKUP_SIDS) {
1158                 num_entries = MAX_LOOKUP_SIDS;
1159                 DEBUG(5,("_lsa_LookupNames: truncating name lookup list to %d\n",
1160                         num_entries));
1161         }
1162
1163         flags = lsa_lookup_level_to_flags(r->in.level);
1164
1165         domains = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
1166         if (!domains) {
1167                 return NT_STATUS_NO_MEMORY;
1168         }
1169
1170         if (num_entries) {
1171                 rids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_TranslatedSid,
1172                                          num_entries);
1173                 if (!rids) {
1174                         return NT_STATUS_NO_MEMORY;
1175                 }
1176         } else {
1177                 rids = NULL;
1178         }
1179
1180         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
1181                 status = NT_STATUS_INVALID_HANDLE;
1182                 goto done;
1183         }
1184
1185         if (handle->type != LSA_HANDLE_POLICY_TYPE) {
1186                 return NT_STATUS_INVALID_HANDLE;
1187         }
1188
1189         /* check if the user has enough rights */
1190         if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
1191                 status = NT_STATUS_ACCESS_DENIED;
1192                 goto done;
1193         }
1194
1195         /* set up the LSA Lookup RIDs response */
1196         become_root(); /* lookup_name can require root privs */
1197         status = lookup_lsa_rids(p->mem_ctx, domains, rids, num_entries,
1198                                  names, flags, &mapped_count);
1199         unbecome_root();
1200
1201 done:
1202
1203         if (NT_STATUS_IS_OK(status) && (num_entries != 0) ) {
1204                 if (mapped_count == 0) {
1205                         status = NT_STATUS_NONE_MAPPED;
1206                 } else if (mapped_count != num_entries) {
1207                         status = STATUS_SOME_UNMAPPED;
1208                 }
1209         }
1210
1211         *r->out.count = mapped_count;
1212         *r->out.domains = domains;
1213         r->out.sids->sids = rids;
1214         r->out.sids->count = num_entries;
1215
1216         return status;
1217 }
1218
1219 /***************************************************************************
1220  _lsa_LookupNames2
1221  ***************************************************************************/
1222
1223 NTSTATUS _lsa_LookupNames2(struct pipes_struct *p,
1224                            struct lsa_LookupNames2 *r)
1225 {
1226         NTSTATUS status;
1227         struct lsa_LookupNames q;
1228         struct lsa_TransSidArray2 *sid_array2 = r->in.sids;
1229         struct lsa_TransSidArray *sid_array = NULL;
1230         uint32_t i;
1231
1232         sid_array = TALLOC_ZERO_P(p->mem_ctx, struct lsa_TransSidArray);
1233         if (!sid_array) {
1234                 return NT_STATUS_NO_MEMORY;
1235         }
1236
1237         q.in.handle             = r->in.handle;
1238         q.in.num_names          = r->in.num_names;
1239         q.in.names              = r->in.names;
1240         q.in.level              = r->in.level;
1241         q.in.sids               = sid_array;
1242         q.in.count              = r->in.count;
1243         /* we do not know what this is for */
1244         /*                      = r->in.unknown1; */
1245         /*                      = r->in.unknown2; */
1246
1247         q.out.domains           = r->out.domains;
1248         q.out.sids              = sid_array;
1249         q.out.count             = r->out.count;
1250
1251         status = _lsa_LookupNames(p, &q);
1252
1253         sid_array2->count = sid_array->count;
1254         sid_array2->sids = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedSid2, sid_array->count);
1255         if (!sid_array2->sids) {
1256                 return NT_STATUS_NO_MEMORY;
1257         }
1258
1259         for (i=0; i<sid_array->count; i++) {
1260                 sid_array2->sids[i].sid_type  = sid_array->sids[i].sid_type;
1261                 sid_array2->sids[i].rid       = sid_array->sids[i].rid;
1262                 sid_array2->sids[i].sid_index = sid_array->sids[i].sid_index;
1263                 sid_array2->sids[i].unknown   = 0;
1264         }
1265
1266         r->out.sids = sid_array2;
1267
1268         return status;
1269 }
1270
1271 /***************************************************************************
1272  _lsa_LookupNames3
1273  ***************************************************************************/
1274
1275 NTSTATUS _lsa_LookupNames3(struct pipes_struct *p,
1276                            struct lsa_LookupNames3 *r)
1277 {
1278         NTSTATUS status;
1279         struct lsa_info *handle;
1280         struct lsa_String *names = r->in.names;
1281         uint32 num_entries = r->in.num_names;
1282         struct lsa_RefDomainList *domains = NULL;
1283         struct lsa_TranslatedSid3 *trans_sids = NULL;
1284         uint32 mapped_count = 0;
1285         int flags = 0;
1286         bool check_policy = true;
1287
1288         switch (p->opnum) {
1289                 case NDR_LSA_LOOKUPNAMES4:
1290                         check_policy = false;
1291                         break;
1292                 case NDR_LSA_LOOKUPNAMES3:
1293                 default:
1294                         check_policy = true;
1295         }
1296
1297         if (num_entries >  MAX_LOOKUP_SIDS) {
1298                 num_entries = MAX_LOOKUP_SIDS;
1299                 DEBUG(5,("_lsa_LookupNames3: truncating name lookup list to %d\n", num_entries));
1300         }
1301
1302         /* Probably the lookup_level is some sort of bitmask. */
1303         if (r->in.level == 1) {
1304                 flags = LOOKUP_NAME_ALL;
1305         }
1306
1307         domains = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
1308         if (!domains) {
1309                 return NT_STATUS_NO_MEMORY;
1310         }
1311
1312         if (num_entries) {
1313                 trans_sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_TranslatedSid3,
1314                                                num_entries);
1315                 if (!trans_sids) {
1316                         return NT_STATUS_NO_MEMORY;
1317                 }
1318         } else {
1319                 trans_sids = NULL;
1320         }
1321
1322         if (check_policy) {
1323
1324                 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
1325                         status = NT_STATUS_INVALID_HANDLE;
1326                         goto done;
1327                 }
1328
1329                 if (handle->type != LSA_HANDLE_POLICY_TYPE) {
1330                         return NT_STATUS_INVALID_HANDLE;
1331                 }
1332
1333                 /* check if the user has enough rights */
1334                 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
1335                         status = NT_STATUS_ACCESS_DENIED;
1336                         goto done;
1337                 }
1338         }
1339
1340         /* set up the LSA Lookup SIDs response */
1341         become_root(); /* lookup_name can require root privs */
1342         status = lookup_lsa_sids(p->mem_ctx, domains, trans_sids, num_entries,
1343                                  names, flags, &mapped_count);
1344         unbecome_root();
1345
1346 done:
1347
1348         if (NT_STATUS_IS_OK(status)) {
1349                 if (mapped_count == 0) {
1350                         status = NT_STATUS_NONE_MAPPED;
1351                 } else if (mapped_count != num_entries) {
1352                         status = STATUS_SOME_UNMAPPED;
1353                 }
1354         }
1355
1356         *r->out.count = mapped_count;
1357         *r->out.domains = domains;
1358         r->out.sids->sids = trans_sids;
1359         r->out.sids->count = num_entries;
1360
1361         return status;
1362 }
1363
1364 /***************************************************************************
1365  _lsa_LookupNames4
1366  ***************************************************************************/
1367
1368 NTSTATUS _lsa_LookupNames4(struct pipes_struct *p,
1369                            struct lsa_LookupNames4 *r)
1370 {
1371         struct lsa_LookupNames3 q;
1372
1373         /* No policy handle on this call. Restrict to crypto connections. */
1374         if (p->auth.auth_type != DCERPC_AUTH_TYPE_SCHANNEL) {
1375                 DEBUG(0,("_lsa_lookup_names4: client %s not using schannel for netlogon\n",
1376                         get_remote_machine_name() ));
1377                 return NT_STATUS_INVALID_PARAMETER;
1378         }
1379
1380         q.in.handle             = NULL;
1381         q.in.num_names          = r->in.num_names;
1382         q.in.names              = r->in.names;
1383         q.in.level              = r->in.level;
1384         q.in.lookup_options     = r->in.lookup_options;
1385         q.in.client_revision    = r->in.client_revision;
1386         q.in.sids               = r->in.sids;
1387         q.in.count              = r->in.count;
1388
1389         q.out.domains           = r->out.domains;
1390         q.out.sids              = r->out.sids;
1391         q.out.count             = r->out.count;
1392
1393         return _lsa_LookupNames3(p, &q);
1394 }
1395
1396 /***************************************************************************
1397  _lsa_close. Also weird - needs to check if lsa handle is correct. JRA.
1398  ***************************************************************************/
1399
1400 NTSTATUS _lsa_Close(struct pipes_struct *p, struct lsa_Close *r)
1401 {
1402         if (!find_policy_by_hnd(p, r->in.handle, NULL)) {
1403                 return NT_STATUS_INVALID_HANDLE;
1404         }
1405
1406         close_policy_hnd(p, r->in.handle);
1407         ZERO_STRUCTP(r->out.handle);
1408         return NT_STATUS_OK;
1409 }
1410
1411 /***************************************************************************
1412  ***************************************************************************/
1413
1414 static NTSTATUS lsa_lookup_trusted_domain_by_sid(TALLOC_CTX *mem_ctx,
1415                                                  const struct dom_sid *sid,
1416                                                  struct trustdom_info **info)
1417 {
1418         NTSTATUS status;
1419         uint32_t num_domains = 0;
1420         struct trustdom_info **domains = NULL;
1421         int i;
1422
1423         status = pdb_enum_trusteddoms(mem_ctx, &num_domains, &domains);
1424         if (!NT_STATUS_IS_OK(status)) {
1425                 return status;
1426         }
1427
1428         for (i=0; i < num_domains; i++) {
1429                 if (dom_sid_equal(&domains[i]->sid, sid)) {
1430                         break;
1431                 }
1432         }
1433
1434         if (i == num_domains) {
1435                 return NT_STATUS_INVALID_PARAMETER;
1436         }
1437
1438         *info = domains[i];
1439
1440         return NT_STATUS_OK;
1441 }
1442
1443 /***************************************************************************
1444  ***************************************************************************/
1445
1446 static NTSTATUS lsa_lookup_trusted_domain_by_name(TALLOC_CTX *mem_ctx,
1447                                                   const char *netbios_domain_name,
1448                                                   struct trustdom_info **info_p)
1449 {
1450         NTSTATUS status;
1451         struct trustdom_info *info;
1452         struct pdb_trusted_domain *td;
1453
1454         status = pdb_get_trusted_domain(mem_ctx, netbios_domain_name, &td);
1455         if (!NT_STATUS_IS_OK(status)) {
1456                 return status;
1457         }
1458
1459         info = talloc(mem_ctx, struct trustdom_info);
1460         if (!info) {
1461                 return NT_STATUS_NO_MEMORY;
1462         }
1463
1464         info->name      = talloc_strdup(info, netbios_domain_name);
1465         NT_STATUS_HAVE_NO_MEMORY(info->name);
1466
1467         sid_copy(&info->sid, &td->security_identifier);
1468
1469         *info_p = info;
1470
1471         return NT_STATUS_OK;
1472 }
1473
1474 /***************************************************************************
1475  ***************************************************************************/
1476
1477 NTSTATUS _lsa_OpenSecret(struct pipes_struct *p, struct lsa_OpenSecret *r)
1478 {
1479         return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1480 }
1481
1482 /***************************************************************************
1483  _lsa_OpenTrustedDomain_base
1484  ***************************************************************************/
1485
1486 static NTSTATUS _lsa_OpenTrustedDomain_base(struct pipes_struct *p,
1487                                             uint32_t access_mask,
1488                                             struct trustdom_info *info,
1489                                             struct policy_handle *handle)
1490 {
1491         struct security_descriptor *psd = NULL;
1492         size_t sd_size;
1493         uint32_t acc_granted;
1494         NTSTATUS status;
1495
1496         /* des_access is for the account here, not the policy
1497          * handle - so don't check against policy handle. */
1498
1499         /* Work out max allowed. */
1500         map_max_allowed_access(p->server_info->security_token,
1501                                &p->server_info->utok,
1502                                &access_mask);
1503
1504         /* map the generic bits to the lsa account ones */
1505         se_map_generic(&access_mask, &lsa_account_mapping);
1506
1507         /* get the generic lsa account SD until we store it */
1508         status = make_lsa_object_sd(p->mem_ctx, &psd, &sd_size,
1509                                     &lsa_trusted_domain_mapping,
1510                                     NULL, 0);
1511         if (!NT_STATUS_IS_OK(status)) {
1512                 return status;
1513         }
1514
1515         status = access_check_object(psd, p->server_info->security_token,
1516                                      SEC_PRIV_INVALID, SEC_PRIV_INVALID, 0,
1517                                      access_mask, &acc_granted,
1518                                      "_lsa_OpenTrustedDomain");
1519         if (!NT_STATUS_IS_OK(status)) {
1520                 return status;
1521         }
1522
1523         status = create_lsa_policy_handle(p->mem_ctx, p,
1524                                           LSA_HANDLE_TRUST_TYPE,
1525                                           acc_granted,
1526                                           &info->sid,
1527                                           info->name,
1528                                           psd,
1529                                           handle);
1530         if (!NT_STATUS_IS_OK(status)) {
1531                 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1532         }
1533
1534         return NT_STATUS_OK;
1535 }
1536
1537 /***************************************************************************
1538  _lsa_OpenTrustedDomain
1539  ***************************************************************************/
1540
1541 NTSTATUS _lsa_OpenTrustedDomain(struct pipes_struct *p,
1542                                 struct lsa_OpenTrustedDomain *r)
1543 {
1544         struct lsa_info *handle = NULL;
1545         struct trustdom_info *info;
1546         NTSTATUS status;
1547
1548         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
1549                 return NT_STATUS_INVALID_HANDLE;
1550         }
1551
1552         if (handle->type != LSA_HANDLE_POLICY_TYPE) {
1553                 return NT_STATUS_INVALID_HANDLE;
1554         }
1555
1556         status = lsa_lookup_trusted_domain_by_sid(p->mem_ctx,
1557                                                   r->in.sid,
1558                                                   &info);
1559         if (!NT_STATUS_IS_OK(status)) {
1560                 return status;
1561         }
1562
1563         return _lsa_OpenTrustedDomain_base(p, r->in.access_mask, info,
1564                                            r->out.trustdom_handle);
1565 }
1566
1567 /***************************************************************************
1568  _lsa_OpenTrustedDomainByName
1569  ***************************************************************************/
1570
1571 NTSTATUS _lsa_OpenTrustedDomainByName(struct pipes_struct *p,
1572                                       struct lsa_OpenTrustedDomainByName *r)
1573 {
1574         struct lsa_info *handle = NULL;
1575         struct trustdom_info *info;
1576         NTSTATUS status;
1577
1578         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
1579                 return NT_STATUS_INVALID_HANDLE;
1580         }
1581
1582         if (handle->type != LSA_HANDLE_POLICY_TYPE) {
1583                 return NT_STATUS_INVALID_HANDLE;
1584         }
1585
1586         status = lsa_lookup_trusted_domain_by_name(p->mem_ctx,
1587                                                    r->in.name.string,
1588                                                    &info);
1589         if (!NT_STATUS_IS_OK(status)) {
1590                 return status;
1591         }
1592
1593         return _lsa_OpenTrustedDomain_base(p, r->in.access_mask, info,
1594                                            r->out.trustdom_handle);
1595 }
1596
1597 /***************************************************************************
1598  _lsa_CreateTrustedDomainEx2
1599  ***************************************************************************/
1600
1601 NTSTATUS _lsa_CreateTrustedDomainEx2(struct pipes_struct *p,
1602                                      struct lsa_CreateTrustedDomainEx2 *r)
1603 {
1604         struct lsa_info *policy;
1605         NTSTATUS status;
1606         uint32_t acc_granted;
1607         struct security_descriptor *psd;
1608         size_t sd_size;
1609         struct pdb_trusted_domain td;
1610
1611         if (!IS_DC) {
1612                 return NT_STATUS_NOT_SUPPORTED;
1613         }
1614
1615         if (!find_policy_by_hnd(p, r->in.policy_handle, (void **)(void *)&policy)) {
1616                 return NT_STATUS_INVALID_HANDLE;
1617         }
1618
1619         if (!(policy->access & LSA_POLICY_TRUST_ADMIN)) {
1620                 return NT_STATUS_ACCESS_DENIED;
1621         }
1622
1623         if (p->server_info->utok.uid != sec_initial_uid() &&
1624             !nt_token_check_domain_rid(p->server_info->security_token, DOMAIN_RID_ADMINS)) {
1625                 return NT_STATUS_ACCESS_DENIED;
1626         }
1627
1628         /* Work out max allowed. */
1629         map_max_allowed_access(p->server_info->security_token,
1630                                &p->server_info->utok,
1631                                &r->in.access_mask);
1632
1633         /* map the generic bits to the lsa policy ones */
1634         se_map_generic(&r->in.access_mask, &lsa_account_mapping);
1635
1636         status = make_lsa_object_sd(p->mem_ctx, &psd, &sd_size,
1637                                     &lsa_trusted_domain_mapping,
1638                                     NULL, 0);
1639         if (!NT_STATUS_IS_OK(status)) {
1640                 return status;
1641         }
1642
1643         status = access_check_object(psd, p->server_info->security_token,
1644                                      SEC_PRIV_INVALID, SEC_PRIV_INVALID, 0,
1645                                      r->in.access_mask, &acc_granted,
1646                                      "_lsa_CreateTrustedDomainEx2");
1647         if (!NT_STATUS_IS_OK(status)) {
1648                 return status;
1649         }
1650
1651         ZERO_STRUCT(td);
1652
1653         td.domain_name = r->in.info->domain_name.string;
1654         td.netbios_name = r->in.info->netbios_name.string;
1655         sid_copy(&td.security_identifier, r->in.info->sid);
1656         td.trust_auth_incoming.data = NULL;
1657         td.trust_auth_incoming.length = 0;
1658         td.trust_auth_outgoing.data = NULL;
1659         td.trust_auth_outgoing.length = 0;
1660         td.trust_direction = r->in.info->trust_direction;
1661         td.trust_type = r->in.info->trust_type;
1662         td.trust_attributes = r->in.info->trust_attributes;
1663
1664         status = pdb_set_trusted_domain(r->in.info->domain_name.string, &td);
1665         if (!NT_STATUS_IS_OK(status)) {
1666                 return status;
1667         }
1668
1669         status = create_lsa_policy_handle(p->mem_ctx, p,
1670                                           LSA_HANDLE_TRUST_TYPE,
1671                                           acc_granted,
1672                                           r->in.info->sid,
1673                                           r->in.info->netbios_name.string,
1674                                           psd,
1675                                           r->out.trustdom_handle);
1676         if (!NT_STATUS_IS_OK(status)) {
1677                 pdb_del_trusteddom_pw(r->in.info->netbios_name.string);
1678                 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1679         }
1680
1681         return NT_STATUS_OK;
1682 }
1683
1684 /***************************************************************************
1685  _lsa_CreateTrustedDomainEx
1686  ***************************************************************************/
1687
1688 NTSTATUS _lsa_CreateTrustedDomainEx(struct pipes_struct *p,
1689                                     struct lsa_CreateTrustedDomainEx *r)
1690 {
1691         struct lsa_CreateTrustedDomainEx2 q;
1692
1693         q.in.policy_handle      = r->in.policy_handle;
1694         q.in.info               = r->in.info;
1695         q.in.auth_info          = r->in.auth_info;
1696         q.in.access_mask        = r->in.access_mask;
1697         q.out.trustdom_handle   = r->out.trustdom_handle;
1698
1699         return _lsa_CreateTrustedDomainEx2(p, &q);
1700 }
1701
1702 /***************************************************************************
1703  _lsa_CreateTrustedDomain
1704  ***************************************************************************/
1705
1706 NTSTATUS _lsa_CreateTrustedDomain(struct pipes_struct *p,
1707                                   struct lsa_CreateTrustedDomain *r)
1708 {
1709         struct lsa_CreateTrustedDomainEx2 c;
1710         struct lsa_TrustDomainInfoInfoEx info;
1711         struct lsa_TrustDomainInfoAuthInfoInternal auth_info;
1712
1713         ZERO_STRUCT(auth_info);
1714
1715         info.domain_name        = r->in.info->name;
1716         info.netbios_name       = r->in.info->name;
1717         info.sid                = r->in.info->sid;
1718         info.trust_direction    = LSA_TRUST_DIRECTION_OUTBOUND;
1719         info.trust_type         = LSA_TRUST_TYPE_DOWNLEVEL;
1720         info.trust_attributes   = 0;
1721
1722         c.in.policy_handle      = r->in.policy_handle;
1723         c.in.info               = &info;
1724         c.in.auth_info          = &auth_info;
1725         c.in.access_mask        = r->in.access_mask;
1726         c.out.trustdom_handle   = r->out.trustdom_handle;
1727
1728         return _lsa_CreateTrustedDomainEx2(p, &c);
1729 }
1730
1731 /***************************************************************************
1732  _lsa_DeleteTrustedDomain
1733  ***************************************************************************/
1734
1735 NTSTATUS _lsa_DeleteTrustedDomain(struct pipes_struct *p,
1736                                   struct lsa_DeleteTrustedDomain *r)
1737 {
1738         NTSTATUS status;
1739         struct lsa_info *handle;
1740         struct trustdom_info *info;
1741
1742         /* find the connection policy handle. */
1743         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
1744                 return NT_STATUS_INVALID_HANDLE;
1745         }
1746
1747         if (handle->type != LSA_HANDLE_POLICY_TYPE) {
1748                 return NT_STATUS_INVALID_HANDLE;
1749         }
1750
1751         if (!(handle->access & LSA_POLICY_TRUST_ADMIN)) {
1752                 return NT_STATUS_ACCESS_DENIED;
1753         }
1754
1755         status = lsa_lookup_trusted_domain_by_sid(p->mem_ctx,
1756                                                   r->in.dom_sid,
1757                                                   &info);
1758         if (!NT_STATUS_IS_OK(status)) {
1759                 return status;
1760         }
1761
1762         status = pdb_del_trusted_domain(info->name);
1763         if (!NT_STATUS_IS_OK(status)) {
1764                 return status;
1765         }
1766
1767         return NT_STATUS_OK;
1768 }
1769
1770 /***************************************************************************
1771  _lsa_CloseTrustedDomainEx
1772  ***************************************************************************/
1773
1774 NTSTATUS _lsa_CloseTrustedDomainEx(struct pipes_struct *p,
1775                                    struct lsa_CloseTrustedDomainEx *r)
1776 {
1777         return NT_STATUS_NOT_IMPLEMENTED;
1778 }
1779
1780 /***************************************************************************
1781  _lsa_QueryTrustedDomainInfo
1782  ***************************************************************************/
1783
1784 NTSTATUS _lsa_QueryTrustedDomainInfo(struct pipes_struct *p,
1785                                      struct lsa_QueryTrustedDomainInfo *r)
1786 {
1787         NTSTATUS status;
1788         struct lsa_info *handle;
1789         union lsa_TrustedDomainInfo *info;
1790         struct pdb_trusted_domain *td;
1791         uint32_t acc_required;
1792
1793         /* find the connection policy handle. */
1794         if (!find_policy_by_hnd(p, r->in.trustdom_handle, (void **)(void *)&handle)) {
1795                 return NT_STATUS_INVALID_HANDLE;
1796         }
1797
1798         if (handle->type != LSA_HANDLE_TRUST_TYPE) {
1799                 return NT_STATUS_INVALID_HANDLE;
1800         }
1801
1802         switch (r->in.level) {
1803         case LSA_TRUSTED_DOMAIN_INFO_NAME:
1804                 acc_required = LSA_TRUSTED_QUERY_DOMAIN_NAME;
1805                 break;
1806         case LSA_TRUSTED_DOMAIN_INFO_CONTROLLERS:
1807                 acc_required = LSA_TRUSTED_QUERY_CONTROLLERS;
1808                 break;
1809         case LSA_TRUSTED_DOMAIN_INFO_POSIX_OFFSET:
1810                 acc_required = LSA_TRUSTED_QUERY_POSIX;
1811                 break;
1812         case LSA_TRUSTED_DOMAIN_INFO_PASSWORD:
1813                 acc_required = LSA_TRUSTED_QUERY_AUTH;
1814                 break;
1815         case LSA_TRUSTED_DOMAIN_INFO_BASIC:
1816                 acc_required = LSA_TRUSTED_QUERY_DOMAIN_NAME;
1817                 break;
1818         case LSA_TRUSTED_DOMAIN_INFO_INFO_EX:
1819                 acc_required = LSA_TRUSTED_QUERY_DOMAIN_NAME;
1820                 break;
1821         case LSA_TRUSTED_DOMAIN_INFO_AUTH_INFO:
1822                 acc_required = LSA_TRUSTED_QUERY_AUTH;
1823                 break;
1824         case LSA_TRUSTED_DOMAIN_INFO_FULL_INFO:
1825                 acc_required = LSA_TRUSTED_QUERY_DOMAIN_NAME |
1826                                LSA_TRUSTED_QUERY_POSIX |
1827                                LSA_TRUSTED_QUERY_AUTH;
1828                 break;
1829         case LSA_TRUSTED_DOMAIN_INFO_AUTH_INFO_INTERNAL:
1830                 acc_required = LSA_TRUSTED_QUERY_AUTH;
1831                 break;
1832         case LSA_TRUSTED_DOMAIN_INFO_FULL_INFO_INTERNAL:
1833                 acc_required = LSA_TRUSTED_QUERY_DOMAIN_NAME |
1834                                LSA_TRUSTED_QUERY_POSIX |
1835                                LSA_TRUSTED_QUERY_AUTH;
1836                 break;
1837         case LSA_TRUSTED_DOMAIN_INFO_INFO_EX2_INTERNAL:
1838                 acc_required = LSA_TRUSTED_QUERY_DOMAIN_NAME;
1839                 break;
1840         case LSA_TRUSTED_DOMAIN_INFO_FULL_INFO_2_INTERNAL:
1841                 acc_required = LSA_TRUSTED_QUERY_DOMAIN_NAME |
1842                                LSA_TRUSTED_QUERY_POSIX |
1843                                LSA_TRUSTED_QUERY_AUTH;
1844                 break;
1845         case LSA_TRUSTED_DOMAIN_SUPPORTED_ENCRYPTION_TYPES:
1846                 acc_required = LSA_TRUSTED_QUERY_POSIX;
1847                 break;
1848         default:
1849                 return NT_STATUS_INVALID_PARAMETER;
1850         }
1851
1852         if (!(handle->access & acc_required)) {
1853                 return NT_STATUS_ACCESS_DENIED;
1854         }
1855
1856         status = pdb_get_trusted_domain_by_sid(p->mem_ctx, &handle->sid, &td);
1857         if (!NT_STATUS_IS_OK(status)) {
1858                 return status;
1859         }
1860
1861         info = TALLOC_ZERO_P(p->mem_ctx, union lsa_TrustedDomainInfo);
1862         if (!info) {
1863                 return NT_STATUS_NO_MEMORY;
1864         }
1865
1866         switch (r->in.level) {
1867         case LSA_TRUSTED_DOMAIN_INFO_NAME:
1868                 init_lsa_StringLarge(&info->name.netbios_name, td->netbios_name);
1869                 break;
1870         case LSA_TRUSTED_DOMAIN_INFO_CONTROLLERS:
1871                 return NT_STATUS_INVALID_PARAMETER;
1872         case LSA_TRUSTED_DOMAIN_INFO_POSIX_OFFSET:
1873                 break;
1874         case LSA_TRUSTED_DOMAIN_INFO_PASSWORD:
1875                 return NT_STATUS_INVALID_INFO_CLASS;
1876         case LSA_TRUSTED_DOMAIN_INFO_BASIC:
1877                 return NT_STATUS_INVALID_PARAMETER;
1878         case LSA_TRUSTED_DOMAIN_INFO_INFO_EX:
1879                 init_lsa_StringLarge(&info->info_ex.domain_name, td->domain_name);
1880                 init_lsa_StringLarge(&info->info_ex.netbios_name, td->netbios_name);
1881                 info->info_ex.sid = dom_sid_dup(info, &td->security_identifier);
1882                 if (!info->info_ex.sid) {
1883                         return NT_STATUS_NO_MEMORY;
1884                 }
1885                 info->info_ex.trust_direction = td->trust_direction;
1886                 info->info_ex.trust_type = td->trust_type;
1887                 info->info_ex.trust_attributes = td->trust_attributes;
1888                 break;
1889         case LSA_TRUSTED_DOMAIN_INFO_AUTH_INFO:
1890                 return NT_STATUS_INVALID_INFO_CLASS;
1891         case LSA_TRUSTED_DOMAIN_INFO_FULL_INFO:
1892                 break;
1893         case LSA_TRUSTED_DOMAIN_INFO_AUTH_INFO_INTERNAL:
1894                 return NT_STATUS_INVALID_INFO_CLASS;
1895         case LSA_TRUSTED_DOMAIN_INFO_FULL_INFO_INTERNAL:
1896                 return NT_STATUS_INVALID_INFO_CLASS;
1897         case LSA_TRUSTED_DOMAIN_INFO_INFO_EX2_INTERNAL:
1898                 return NT_STATUS_INVALID_PARAMETER;
1899         case LSA_TRUSTED_DOMAIN_INFO_FULL_INFO_2_INTERNAL:
1900                 break;
1901         case LSA_TRUSTED_DOMAIN_SUPPORTED_ENCRYPTION_TYPES:
1902                 break;
1903         default:
1904                 return NT_STATUS_INVALID_PARAMETER;
1905         }
1906
1907         *r->out.info = info;
1908
1909         return NT_STATUS_OK;
1910 }
1911
1912 /***************************************************************************
1913  _lsa_QueryTrustedDomainInfoBySid
1914  ***************************************************************************/
1915
1916 NTSTATUS _lsa_QueryTrustedDomainInfoBySid(struct pipes_struct *p,
1917                                           struct lsa_QueryTrustedDomainInfoBySid *r)
1918 {
1919         NTSTATUS status;
1920         struct policy_handle trustdom_handle;
1921         struct lsa_OpenTrustedDomain o;
1922         struct lsa_QueryTrustedDomainInfo q;
1923         struct lsa_Close c;
1924
1925         o.in.handle             = r->in.handle;
1926         o.in.sid                = r->in.dom_sid;
1927         o.in.access_mask        = SEC_FLAG_MAXIMUM_ALLOWED;
1928         o.out.trustdom_handle   = &trustdom_handle;
1929
1930         status = _lsa_OpenTrustedDomain(p, &o);
1931         if (!NT_STATUS_IS_OK(status)) {
1932                 return status;
1933         }
1934
1935         q.in.trustdom_handle    = &trustdom_handle;
1936         q.in.level              = r->in.level;
1937         q.out.info              = r->out.info;
1938
1939         status = _lsa_QueryTrustedDomainInfo(p, &q);
1940         if (!NT_STATUS_IS_OK(status)) {
1941                 return status;
1942         }
1943
1944         c.in.handle             = &trustdom_handle;
1945         c.out.handle            = &trustdom_handle;
1946
1947         return _lsa_Close(p, &c);
1948 }
1949
1950 /***************************************************************************
1951  _lsa_QueryTrustedDomainInfoByName
1952  ***************************************************************************/
1953
1954 NTSTATUS _lsa_QueryTrustedDomainInfoByName(struct pipes_struct *p,
1955                                            struct lsa_QueryTrustedDomainInfoByName *r)
1956 {
1957         NTSTATUS status;
1958         struct policy_handle trustdom_handle;
1959         struct lsa_OpenTrustedDomainByName o;
1960         struct lsa_QueryTrustedDomainInfo q;
1961         struct lsa_Close c;
1962
1963         o.in.handle             = r->in.handle;
1964         o.in.name.string        = r->in.trusted_domain->string;
1965         o.in.access_mask        = SEC_FLAG_MAXIMUM_ALLOWED;
1966         o.out.trustdom_handle   = &trustdom_handle;
1967
1968         status = _lsa_OpenTrustedDomainByName(p, &o);
1969         if (!NT_STATUS_IS_OK(status)) {
1970                 return status;
1971         }
1972
1973         q.in.trustdom_handle    = &trustdom_handle;
1974         q.in.level              = r->in.level;
1975         q.out.info              = r->out.info;
1976
1977         status = _lsa_QueryTrustedDomainInfo(p, &q);
1978         if (!NT_STATUS_IS_OK(status)) {
1979                 return status;
1980         }
1981
1982         c.in.handle             = &trustdom_handle;
1983         c.out.handle            = &trustdom_handle;
1984
1985         return _lsa_Close(p, &c);
1986 }
1987
1988 /***************************************************************************
1989  ***************************************************************************/
1990
1991 NTSTATUS _lsa_CreateSecret(struct pipes_struct *p, struct lsa_CreateSecret *r)
1992 {
1993         return NT_STATUS_ACCESS_DENIED;
1994 }
1995
1996 /***************************************************************************
1997  ***************************************************************************/
1998
1999 NTSTATUS _lsa_SetSecret(struct pipes_struct *p, struct lsa_SetSecret *r)
2000 {
2001         return NT_STATUS_ACCESS_DENIED;
2002 }
2003
2004 /***************************************************************************
2005  _lsa_DeleteObject
2006  ***************************************************************************/
2007
2008 NTSTATUS _lsa_DeleteObject(struct pipes_struct *p,
2009                            struct lsa_DeleteObject *r)
2010 {
2011         NTSTATUS status;
2012         struct lsa_info *info = NULL;
2013
2014         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info)) {
2015                 return NT_STATUS_INVALID_HANDLE;
2016         }
2017
2018         if (!(info->access & SEC_STD_DELETE)) {
2019                 return NT_STATUS_ACCESS_DENIED;
2020         }
2021
2022         switch (info->type) {
2023         case LSA_HANDLE_ACCOUNT_TYPE:
2024                 status = privilege_delete_account(&info->sid);
2025                 if (!NT_STATUS_IS_OK(status)) {
2026                         DEBUG(10,("_lsa_DeleteObject: privilege_delete_account gave: %s\n",
2027                                 nt_errstr(status)));
2028                         return status;
2029                 }
2030                 break;
2031         default:
2032                 return NT_STATUS_INVALID_HANDLE;
2033         }
2034
2035         close_policy_hnd(p, r->in.handle);
2036         ZERO_STRUCTP(r->out.handle);
2037
2038         return status;
2039 }
2040
2041 /***************************************************************************
2042  _lsa_EnumPrivs
2043  ***************************************************************************/
2044
2045 NTSTATUS _lsa_EnumPrivs(struct pipes_struct *p,
2046                         struct lsa_EnumPrivs *r)
2047 {
2048         struct lsa_info *handle;
2049         uint32 i;
2050         uint32 enum_context = *r->in.resume_handle;
2051         int num_privs = num_privileges_in_short_list();
2052         struct lsa_PrivEntry *entries = NULL;
2053
2054         /* remember that the enum_context starts at 0 and not 1 */
2055
2056         if ( enum_context >= num_privs )
2057                 return NT_STATUS_NO_MORE_ENTRIES;
2058
2059         DEBUG(10,("_lsa_EnumPrivs: enum_context:%d total entries:%d\n",
2060                 enum_context, num_privs));
2061
2062         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
2063                 return NT_STATUS_INVALID_HANDLE;
2064
2065         if (handle->type != LSA_HANDLE_POLICY_TYPE) {
2066                 return NT_STATUS_INVALID_HANDLE;
2067         }
2068
2069         /* check if the user has enough rights
2070            I don't know if it's the right one. not documented.  */
2071
2072         if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
2073                 return NT_STATUS_ACCESS_DENIED;
2074
2075         if (num_privs) {
2076                 entries = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_PrivEntry, num_privs);
2077                 if (!entries) {
2078                         return NT_STATUS_NO_MEMORY;
2079                 }
2080         } else {
2081                 entries = NULL;
2082         }
2083
2084         for (i = 0; i < num_privs; i++) {
2085                 if( i < enum_context) {
2086
2087                         init_lsa_StringLarge(&entries[i].name, NULL);
2088
2089                         entries[i].luid.low = 0;
2090                         entries[i].luid.high = 0;
2091                 } else {
2092
2093                         init_lsa_StringLarge(&entries[i].name, sec_privilege_name_from_index(i));
2094
2095                         entries[i].luid.low = sec_privilege_from_index(i);
2096                         entries[i].luid.high = 0;
2097                 }
2098         }
2099
2100         enum_context = num_privs;
2101
2102         *r->out.resume_handle = enum_context;
2103         r->out.privs->count = num_privs;
2104         r->out.privs->privs = entries;
2105
2106         return NT_STATUS_OK;
2107 }
2108
2109 /***************************************************************************
2110  _lsa_LookupPrivDisplayName
2111  ***************************************************************************/
2112
2113 NTSTATUS _lsa_LookupPrivDisplayName(struct pipes_struct *p,
2114                                     struct lsa_LookupPrivDisplayName *r)
2115 {
2116         struct lsa_info *handle;
2117         const char *description;
2118         struct lsa_StringLarge *lsa_name;
2119
2120         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
2121                 return NT_STATUS_INVALID_HANDLE;
2122
2123         if (handle->type != LSA_HANDLE_POLICY_TYPE) {
2124                 return NT_STATUS_INVALID_HANDLE;
2125         }
2126
2127         /* check if the user has enough rights */
2128
2129         /*
2130          * I don't know if it's the right one. not documented.
2131          */
2132         if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
2133                 return NT_STATUS_ACCESS_DENIED;
2134
2135         DEBUG(10,("_lsa_LookupPrivDisplayName: name = %s\n", r->in.name->string));
2136
2137         description = get_privilege_dispname(r->in.name->string);
2138         if (!description) {
2139                 DEBUG(10,("_lsa_LookupPrivDisplayName: doesn't exist\n"));
2140                 return NT_STATUS_NO_SUCH_PRIVILEGE;
2141         }
2142
2143         DEBUG(10,("_lsa_LookupPrivDisplayName: display name = %s\n", description));
2144
2145         lsa_name = TALLOC_ZERO_P(p->mem_ctx, struct lsa_StringLarge);
2146         if (!lsa_name) {
2147                 return NT_STATUS_NO_MEMORY;
2148         }
2149
2150         init_lsa_StringLarge(lsa_name, description);
2151
2152         *r->out.returned_language_id = r->in.language_id;
2153         *r->out.disp_name = lsa_name;
2154
2155         return NT_STATUS_OK;
2156 }
2157
2158 /***************************************************************************
2159  _lsa_EnumAccounts
2160  ***************************************************************************/
2161
2162 NTSTATUS _lsa_EnumAccounts(struct pipes_struct *p,
2163                            struct lsa_EnumAccounts *r)
2164 {
2165         struct lsa_info *handle;
2166         struct dom_sid *sid_list;
2167         int i, j, num_entries;
2168         NTSTATUS status;
2169         struct lsa_SidPtr *sids = NULL;
2170
2171         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
2172                 return NT_STATUS_INVALID_HANDLE;
2173
2174         if (handle->type != LSA_HANDLE_POLICY_TYPE) {
2175                 return NT_STATUS_INVALID_HANDLE;
2176         }
2177
2178         if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
2179                 return NT_STATUS_ACCESS_DENIED;
2180
2181         sid_list = NULL;
2182         num_entries = 0;
2183
2184         /* The only way we can currently find out all the SIDs that have been
2185            privileged is to scan all privileges */
2186
2187         status = privilege_enumerate_accounts(&sid_list, &num_entries);
2188         if (!NT_STATUS_IS_OK(status)) {
2189                 return status;
2190         }
2191
2192         if (*r->in.resume_handle >= num_entries) {
2193                 return NT_STATUS_NO_MORE_ENTRIES;
2194         }
2195
2196         if (num_entries - *r->in.resume_handle) {
2197                 sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_SidPtr,
2198                                          num_entries - *r->in.resume_handle);
2199                 if (!sids) {
2200                         talloc_free(sid_list);
2201                         return NT_STATUS_NO_MEMORY;
2202                 }
2203
2204                 for (i = *r->in.resume_handle, j = 0; i < num_entries; i++, j++) {
2205                         sids[j].sid = dom_sid_dup(p->mem_ctx, &sid_list[i]);
2206                         if (!sids[j].sid) {
2207                                 talloc_free(sid_list);
2208                                 return NT_STATUS_NO_MEMORY;
2209                         }
2210                 }
2211         }
2212
2213         talloc_free(sid_list);
2214
2215         *r->out.resume_handle = num_entries;
2216         r->out.sids->num_sids = num_entries;
2217         r->out.sids->sids = sids;
2218
2219         return NT_STATUS_OK;
2220 }
2221
2222 /***************************************************************************
2223  _lsa_GetUserName
2224  ***************************************************************************/
2225
2226 NTSTATUS _lsa_GetUserName(struct pipes_struct *p,
2227                           struct lsa_GetUserName *r)
2228 {
2229         const char *username, *domname;
2230         struct lsa_String *account_name = NULL;
2231         struct lsa_String *authority_name = NULL;
2232
2233         if (r->in.account_name &&
2234            *r->in.account_name) {
2235                 return NT_STATUS_INVALID_PARAMETER;
2236         }
2237
2238         if (r->in.authority_name &&
2239            *r->in.authority_name) {
2240                 return NT_STATUS_INVALID_PARAMETER;
2241         }
2242
2243         if (p->server_info->guest) {
2244                 /*
2245                  * I'm 99% sure this is not the right place to do this,
2246                  * global_sid_Anonymous should probably be put into the token
2247                  * instead of the guest id -- vl
2248                  */
2249                 if (!lookup_sid(p->mem_ctx, &global_sid_Anonymous,
2250                                 &domname, &username, NULL)) {
2251                         return NT_STATUS_NO_MEMORY;
2252                 }
2253         } else {
2254                 username = p->server_info->sanitized_username;
2255                 domname = p->server_info->info3->base.domain.string;
2256         }
2257
2258         account_name = TALLOC_P(p->mem_ctx, struct lsa_String);
2259         if (!account_name) {
2260                 return NT_STATUS_NO_MEMORY;
2261         }
2262         init_lsa_String(account_name, username);
2263
2264         if (r->out.authority_name) {
2265                 authority_name = TALLOC_P(p->mem_ctx, struct lsa_String);
2266                 if (!authority_name) {
2267                         return NT_STATUS_NO_MEMORY;
2268                 }
2269                 init_lsa_String(authority_name, domname);
2270         }
2271
2272         *r->out.account_name = account_name;
2273         if (r->out.authority_name) {
2274                 *r->out.authority_name = authority_name;
2275         }
2276
2277         return NT_STATUS_OK;
2278 }
2279
2280 /***************************************************************************
2281  _lsa_CreateAccount
2282  ***************************************************************************/
2283
2284 NTSTATUS _lsa_CreateAccount(struct pipes_struct *p,
2285                             struct lsa_CreateAccount *r)
2286 {
2287         NTSTATUS status;
2288         struct lsa_info *handle;
2289         uint32_t acc_granted;
2290         struct security_descriptor *psd;
2291         size_t sd_size;
2292
2293         /* find the connection policy handle. */
2294         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
2295                 return NT_STATUS_INVALID_HANDLE;
2296
2297         if (handle->type != LSA_HANDLE_POLICY_TYPE) {
2298                 return NT_STATUS_INVALID_HANDLE;
2299         }
2300
2301         /* check if the user has enough rights */
2302
2303         if (!(handle->access & LSA_POLICY_CREATE_ACCOUNT)) {
2304                 return NT_STATUS_ACCESS_DENIED;
2305         }
2306
2307         /* Work out max allowed. */
2308         map_max_allowed_access(p->server_info->security_token,
2309                                &p->server_info->utok,
2310                                &r->in.access_mask);
2311
2312         /* map the generic bits to the lsa policy ones */
2313         se_map_generic(&r->in.access_mask, &lsa_account_mapping);
2314
2315         status = make_lsa_object_sd(p->mem_ctx, &psd, &sd_size,
2316                                     &lsa_account_mapping,
2317                                     r->in.sid, LSA_POLICY_ALL_ACCESS);
2318         if (!NT_STATUS_IS_OK(status)) {
2319                 return status;
2320         }
2321
2322         status = access_check_object(psd, p->server_info->security_token,
2323                                      SEC_PRIV_INVALID, SEC_PRIV_INVALID, 0, r->in.access_mask,
2324                                      &acc_granted, "_lsa_CreateAccount");
2325         if (!NT_STATUS_IS_OK(status)) {
2326                 return status;
2327         }
2328
2329         if ( is_privileged_sid( r->in.sid ) )
2330                 return NT_STATUS_OBJECT_NAME_COLLISION;
2331
2332         status = create_lsa_policy_handle(p->mem_ctx, p,
2333                                           LSA_HANDLE_ACCOUNT_TYPE,
2334                                           acc_granted,
2335                                           r->in.sid,
2336                                           NULL,
2337                                           psd,
2338                                           r->out.acct_handle);
2339         if (!NT_STATUS_IS_OK(status)) {
2340                 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
2341         }
2342
2343         return privilege_create_account(r->in.sid);
2344 }
2345
2346 /***************************************************************************
2347  _lsa_OpenAccount
2348  ***************************************************************************/
2349
2350 NTSTATUS _lsa_OpenAccount(struct pipes_struct *p,
2351                           struct lsa_OpenAccount *r)
2352 {
2353         struct lsa_info *handle;
2354         struct security_descriptor *psd = NULL;
2355         size_t sd_size;
2356         uint32_t des_access = r->in.access_mask;
2357         uint32_t acc_granted;
2358         NTSTATUS status;
2359
2360         /* find the connection policy handle. */
2361         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
2362                 return NT_STATUS_INVALID_HANDLE;
2363
2364         if (handle->type != LSA_HANDLE_POLICY_TYPE) {
2365                 return NT_STATUS_INVALID_HANDLE;
2366         }
2367
2368         /* des_access is for the account here, not the policy
2369          * handle - so don't check against policy handle. */
2370
2371         /* Work out max allowed. */
2372         map_max_allowed_access(p->server_info->security_token,
2373                                &p->server_info->utok,
2374                                &des_access);
2375
2376         /* map the generic bits to the lsa account ones */
2377         se_map_generic(&des_access, &lsa_account_mapping);
2378
2379         /* get the generic lsa account SD until we store it */
2380         status = make_lsa_object_sd(p->mem_ctx, &psd, &sd_size,
2381                                 &lsa_account_mapping,
2382                                 r->in.sid, LSA_ACCOUNT_ALL_ACCESS);
2383         if (!NT_STATUS_IS_OK(status)) {
2384                 return status;
2385         }
2386
2387         status = access_check_object(psd, p->server_info->security_token,
2388                                      SEC_PRIV_INVALID, SEC_PRIV_INVALID, 0, des_access,
2389                                      &acc_granted, "_lsa_OpenAccount" );
2390         if (!NT_STATUS_IS_OK(status)) {
2391                 return status;
2392         }
2393
2394         /* TODO: Fis the parsing routine before reenabling this check! */
2395         #if 0
2396         if (!lookup_sid(&handle->sid, dom_name, name, &type))
2397                 return NT_STATUS_ACCESS_DENIED;
2398         #endif
2399
2400         status = create_lsa_policy_handle(p->mem_ctx, p,
2401                                           LSA_HANDLE_ACCOUNT_TYPE,
2402                                           acc_granted,
2403                                           r->in.sid,
2404                                           NULL,
2405                                           psd,
2406                                           r->out.acct_handle);
2407         if (!NT_STATUS_IS_OK(status)) {
2408                 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
2409         }
2410
2411         return NT_STATUS_OK;
2412 }
2413
2414 /***************************************************************************
2415  _lsa_EnumPrivsAccount
2416  For a given SID, enumerate all the privilege this account has.
2417  ***************************************************************************/
2418
2419 NTSTATUS _lsa_EnumPrivsAccount(struct pipes_struct *p,
2420                                struct lsa_EnumPrivsAccount *r)
2421 {
2422         NTSTATUS status = NT_STATUS_OK;
2423         struct lsa_info *info=NULL;
2424         PRIVILEGE_SET *privileges;
2425         struct lsa_PrivilegeSet *priv_set = NULL;
2426
2427         /* find the connection policy handle. */
2428         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2429                 return NT_STATUS_INVALID_HANDLE;
2430
2431         if (info->type != LSA_HANDLE_ACCOUNT_TYPE) {
2432                 return NT_STATUS_INVALID_HANDLE;
2433         }
2434
2435         if (!(info->access & LSA_ACCOUNT_VIEW))
2436                 return NT_STATUS_ACCESS_DENIED;
2437
2438         status = get_privileges_for_sid_as_set(p->mem_ctx, &privileges, &info->sid);
2439         if (!NT_STATUS_IS_OK(status)) {
2440                 return status;
2441         }
2442
2443         *r->out.privs = priv_set = TALLOC_ZERO_P(p->mem_ctx, struct lsa_PrivilegeSet);
2444         if (!priv_set) {
2445                 return NT_STATUS_NO_MEMORY;
2446         }
2447
2448         DEBUG(10,("_lsa_EnumPrivsAccount: %s has %d privileges\n",
2449                   sid_string_dbg(&info->sid),
2450                   privileges->count));
2451
2452         priv_set->count = privileges->count;
2453         priv_set->unknown = 0;
2454         priv_set->set = talloc_move(priv_set, &privileges->set);
2455
2456         return status;
2457 }
2458
2459 /***************************************************************************
2460  _lsa_GetSystemAccessAccount
2461  ***************************************************************************/
2462
2463 NTSTATUS _lsa_GetSystemAccessAccount(struct pipes_struct *p,
2464                                      struct lsa_GetSystemAccessAccount *r)
2465 {
2466         NTSTATUS status;
2467         struct lsa_info *info = NULL;
2468         struct lsa_EnumPrivsAccount e;
2469         struct lsa_PrivilegeSet *privset;
2470
2471         /* find the connection policy handle. */
2472
2473         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2474                 return NT_STATUS_INVALID_HANDLE;
2475
2476         if (info->type != LSA_HANDLE_ACCOUNT_TYPE) {
2477                 return NT_STATUS_INVALID_HANDLE;
2478         }
2479
2480         if (!(info->access & LSA_ACCOUNT_VIEW))
2481                 return NT_STATUS_ACCESS_DENIED;
2482
2483         privset = talloc_zero(p->mem_ctx, struct lsa_PrivilegeSet);
2484         if (!privset) {
2485                 return NT_STATUS_NO_MEMORY;
2486         }
2487
2488         e.in.handle = r->in.handle;
2489         e.out.privs = &privset;
2490
2491         status = _lsa_EnumPrivsAccount(p, &e);
2492         if (!NT_STATUS_IS_OK(status)) {
2493                 DEBUG(10,("_lsa_GetSystemAccessAccount: "
2494                         "failed to call _lsa_EnumPrivsAccount(): %s\n",
2495                         nt_errstr(status)));
2496                 return status;
2497         }
2498
2499         /* Samba4 would iterate over the privset to merge the policy mode bits,
2500          * not sure samba3 can do the same here, so just return what we did in
2501          * the past - gd */
2502
2503         /*
2504           0x01 -> Log on locally
2505           0x02 -> Access this computer from network
2506           0x04 -> Log on as a batch job
2507           0x10 -> Log on as a service
2508
2509           they can be ORed together
2510         */
2511
2512         *r->out.access_mask = LSA_POLICY_MODE_INTERACTIVE |
2513                               LSA_POLICY_MODE_NETWORK;
2514
2515         return NT_STATUS_OK;
2516 }
2517
2518 /***************************************************************************
2519   update the systemaccount information
2520  ***************************************************************************/
2521
2522 NTSTATUS _lsa_SetSystemAccessAccount(struct pipes_struct *p,
2523                                      struct lsa_SetSystemAccessAccount *r)
2524 {
2525         struct lsa_info *info=NULL;
2526         GROUP_MAP map;
2527
2528         /* find the connection policy handle. */
2529         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2530                 return NT_STATUS_INVALID_HANDLE;
2531
2532         if (info->type != LSA_HANDLE_ACCOUNT_TYPE) {
2533                 return NT_STATUS_INVALID_HANDLE;
2534         }
2535
2536         if (!(info->access & LSA_ACCOUNT_ADJUST_SYSTEM_ACCESS)) {
2537                 return NT_STATUS_ACCESS_DENIED;
2538         }
2539
2540         if (!pdb_getgrsid(&map, info->sid))
2541                 return NT_STATUS_NO_SUCH_GROUP;
2542
2543         return pdb_update_group_mapping_entry(&map);
2544 }
2545
2546 /***************************************************************************
2547  _lsa_AddPrivilegesToAccount
2548  For a given SID, add some privileges.
2549  ***************************************************************************/
2550
2551 NTSTATUS _lsa_AddPrivilegesToAccount(struct pipes_struct *p,
2552                                      struct lsa_AddPrivilegesToAccount *r)
2553 {
2554         struct lsa_info *info = NULL;
2555         struct lsa_PrivilegeSet *set = NULL;
2556
2557         /* find the connection policy handle. */
2558         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2559                 return NT_STATUS_INVALID_HANDLE;
2560
2561         if (info->type != LSA_HANDLE_ACCOUNT_TYPE) {
2562                 return NT_STATUS_INVALID_HANDLE;
2563         }
2564
2565         if (!(info->access & LSA_ACCOUNT_ADJUST_PRIVILEGES)) {
2566                 return NT_STATUS_ACCESS_DENIED;
2567         }
2568
2569         set = r->in.privs;
2570
2571         if ( !grant_privilege_set( &info->sid, set ) ) {
2572                 DEBUG(3,("_lsa_AddPrivilegesToAccount: grant_privilege_set(%s) failed!\n",
2573                          sid_string_dbg(&info->sid) ));
2574                 return NT_STATUS_NO_SUCH_PRIVILEGE;
2575         }
2576
2577         return NT_STATUS_OK;
2578 }
2579
2580 /***************************************************************************
2581  _lsa_RemovePrivilegesFromAccount
2582  For a given SID, remove some privileges.
2583  ***************************************************************************/
2584
2585 NTSTATUS _lsa_RemovePrivilegesFromAccount(struct pipes_struct *p,
2586                                           struct lsa_RemovePrivilegesFromAccount *r)
2587 {
2588         struct lsa_info *info = NULL;
2589         struct lsa_PrivilegeSet *set = NULL;
2590
2591         /* find the connection policy handle. */
2592         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2593                 return NT_STATUS_INVALID_HANDLE;
2594
2595         if (info->type != LSA_HANDLE_ACCOUNT_TYPE) {
2596                 return NT_STATUS_INVALID_HANDLE;
2597         }
2598
2599         if (!(info->access & LSA_ACCOUNT_ADJUST_PRIVILEGES)) {
2600                 return NT_STATUS_ACCESS_DENIED;
2601         }
2602
2603         set = r->in.privs;
2604
2605         if ( !revoke_privilege_set( &info->sid, set) ) {
2606                 DEBUG(3,("_lsa_RemovePrivilegesFromAccount: revoke_privilege(%s) failed!\n",
2607                          sid_string_dbg(&info->sid) ));
2608                 return NT_STATUS_NO_SUCH_PRIVILEGE;
2609         }
2610
2611         return NT_STATUS_OK;
2612 }
2613
2614 /***************************************************************************
2615  _lsa_LookupPrivName
2616  ***************************************************************************/
2617
2618 NTSTATUS _lsa_LookupPrivName(struct pipes_struct *p,
2619                              struct lsa_LookupPrivName *r)
2620 {
2621         struct lsa_info *info = NULL;
2622         const char *name;
2623         struct lsa_StringLarge *lsa_name;
2624
2625         /* find the connection policy handle. */
2626         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info)) {
2627                 return NT_STATUS_INVALID_HANDLE;
2628         }
2629
2630         if (info->type != LSA_HANDLE_POLICY_TYPE) {
2631                 return NT_STATUS_INVALID_HANDLE;
2632         }
2633
2634         if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION)) {
2635                 return NT_STATUS_ACCESS_DENIED;
2636         }
2637
2638         if (r->in.luid->high != 0) {
2639                 return NT_STATUS_NO_SUCH_PRIVILEGE;
2640         }
2641
2642         name = sec_privilege_name(r->in.luid->low);
2643         if (!name) {
2644                 return NT_STATUS_NO_SUCH_PRIVILEGE;
2645         }
2646
2647         lsa_name = TALLOC_ZERO_P(p->mem_ctx, struct lsa_StringLarge);
2648         if (!lsa_name) {
2649                 return NT_STATUS_NO_MEMORY;
2650         }
2651
2652         lsa_name->string = talloc_strdup(lsa_name, name);
2653         if (!lsa_name->string) {
2654                 TALLOC_FREE(lsa_name);
2655                 return NT_STATUS_NO_MEMORY;
2656         }
2657
2658         *r->out.name = lsa_name;
2659
2660         return NT_STATUS_OK;
2661 }
2662
2663 /***************************************************************************
2664  _lsa_QuerySecurity
2665  ***************************************************************************/
2666
2667 NTSTATUS _lsa_QuerySecurity(struct pipes_struct *p,
2668                             struct lsa_QuerySecurity *r)
2669 {
2670         struct lsa_info *handle=NULL;
2671         struct security_descriptor *psd = NULL;
2672         size_t sd_size;
2673         NTSTATUS status;
2674
2675         /* find the connection policy handle. */
2676         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
2677                 return NT_STATUS_INVALID_HANDLE;
2678
2679         switch (handle->type) {
2680         case LSA_HANDLE_POLICY_TYPE:
2681                 status = make_lsa_object_sd(p->mem_ctx, &psd, &sd_size,
2682                                 &lsa_policy_mapping, NULL, 0);
2683                 break;
2684         case LSA_HANDLE_ACCOUNT_TYPE:
2685                 status = make_lsa_object_sd(p->mem_ctx, &psd, &sd_size,
2686                                 &lsa_account_mapping,
2687                                 &handle->sid, LSA_ACCOUNT_ALL_ACCESS);
2688                 break;
2689         default:
2690                 status = NT_STATUS_INVALID_HANDLE;
2691                 break;
2692         }
2693
2694         if (!NT_STATUS_IS_OK(status)) {
2695                 return status;
2696         }
2697
2698         *r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd);
2699         if (!*r->out.sdbuf) {
2700                 return NT_STATUS_NO_MEMORY;
2701         }
2702
2703         return status;
2704 }
2705
2706 /***************************************************************************
2707  _lsa_AddAccountRights
2708  ***************************************************************************/
2709
2710 NTSTATUS _lsa_AddAccountRights(struct pipes_struct *p,
2711                                struct lsa_AddAccountRights *r)
2712 {
2713         struct lsa_info *info = NULL;
2714         int i = 0;
2715         uint32_t acc_granted = 0;
2716         struct security_descriptor *psd = NULL;
2717         size_t sd_size;
2718         struct dom_sid sid;
2719         NTSTATUS status;
2720
2721         /* find the connection policy handle. */
2722         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2723                 return NT_STATUS_INVALID_HANDLE;
2724
2725         if (info->type != LSA_HANDLE_POLICY_TYPE) {
2726                 return NT_STATUS_INVALID_HANDLE;
2727         }
2728
2729         /* get the generic lsa account SD for this SID until we store it */
2730         status = make_lsa_object_sd(p->mem_ctx, &psd, &sd_size,
2731                                 &lsa_account_mapping,
2732                                 r->in.sid, LSA_ACCOUNT_ALL_ACCESS);
2733         if (!NT_STATUS_IS_OK(status)) {
2734                 return status;
2735         }
2736
2737         /*
2738          * From the MS DOCs. If the sid doesn't exist, ask for LSA_POLICY_CREATE_ACCOUNT
2739          * on the policy handle. If it does, ask for
2740          * LSA_ACCOUNT_ADJUST_PRIVILEGES|LSA_ACCOUNT_ADJUST_SYSTEM_ACCESS|LSA_ACCOUNT_VIEW,
2741          * on the account sid. We don't check here so just use the latter. JRA.
2742          */
2743
2744         status = access_check_object(psd, p->server_info->security_token,
2745                                      SEC_PRIV_INVALID, SEC_PRIV_INVALID, 0,
2746                                      LSA_ACCOUNT_ADJUST_PRIVILEGES|LSA_ACCOUNT_ADJUST_SYSTEM_ACCESS|LSA_ACCOUNT_VIEW,
2747                                      &acc_granted, "_lsa_AddAccountRights" );
2748         if (!NT_STATUS_IS_OK(status)) {
2749                 return status;
2750         }
2751
2752         /* according to an NT4 PDC, you can add privileges to SIDs even without
2753            call_lsa_create_account() first.  And you can use any arbitrary SID. */
2754
2755         sid_copy( &sid, r->in.sid );
2756
2757         for ( i=0; i < r->in.rights->count; i++ ) {
2758
2759                 const char *privname = r->in.rights->names[i].string;
2760
2761                 /* only try to add non-null strings */
2762
2763                 if ( !privname )
2764                         continue;
2765
2766                 if ( !grant_privilege_by_name( &sid, privname ) ) {
2767                         DEBUG(2,("_lsa_AddAccountRights: Failed to add privilege [%s]\n",
2768                                 privname ));
2769                         return NT_STATUS_NO_SUCH_PRIVILEGE;
2770                 }
2771         }
2772
2773         return NT_STATUS_OK;
2774 }
2775
2776 /***************************************************************************
2777  _lsa_RemoveAccountRights
2778  ***************************************************************************/
2779
2780 NTSTATUS _lsa_RemoveAccountRights(struct pipes_struct *p,
2781                                   struct lsa_RemoveAccountRights *r)
2782 {
2783         struct lsa_info *info = NULL;
2784         int i = 0;
2785         struct security_descriptor *psd = NULL;
2786         size_t sd_size;
2787         struct dom_sid sid;
2788         const char *privname = NULL;
2789         uint32_t acc_granted = 0;
2790         NTSTATUS status;
2791
2792         /* find the connection policy handle. */
2793         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2794                 return NT_STATUS_INVALID_HANDLE;
2795
2796         if (info->type != LSA_HANDLE_POLICY_TYPE) {
2797                 return NT_STATUS_INVALID_HANDLE;
2798         }
2799
2800         /* get the generic lsa account SD for this SID until we store it */
2801         status = make_lsa_object_sd(p->mem_ctx, &psd, &sd_size,
2802                                 &lsa_account_mapping,
2803                                 r->in.sid, LSA_ACCOUNT_ALL_ACCESS);
2804         if (!NT_STATUS_IS_OK(status)) {
2805                 return status;
2806         }
2807
2808         /*
2809          * From the MS DOCs. We need
2810          * LSA_ACCOUNT_ADJUST_PRIVILEGES|LSA_ACCOUNT_ADJUST_SYSTEM_ACCESS|LSA_ACCOUNT_VIEW
2811          * and DELETE on the account sid.
2812          */
2813
2814         status = access_check_object(psd, p->server_info->security_token,
2815                                      SEC_PRIV_INVALID, SEC_PRIV_INVALID, 0,
2816                                      LSA_ACCOUNT_ADJUST_PRIVILEGES|LSA_ACCOUNT_ADJUST_SYSTEM_ACCESS|
2817                                      LSA_ACCOUNT_VIEW|SEC_STD_DELETE,
2818                                      &acc_granted, "_lsa_RemoveAccountRights");
2819         if (!NT_STATUS_IS_OK(status)) {
2820                 return status;
2821         }
2822
2823         sid_copy( &sid, r->in.sid );
2824
2825         if ( r->in.remove_all ) {
2826                 if ( !revoke_all_privileges( &sid ) )
2827                         return NT_STATUS_ACCESS_DENIED;
2828
2829                 return NT_STATUS_OK;
2830         }
2831
2832         for ( i=0; i < r->in.rights->count; i++ ) {
2833
2834                 privname = r->in.rights->names[i].string;
2835
2836                 /* only try to add non-null strings */
2837
2838                 if ( !privname )
2839                         continue;
2840
2841                 if ( !revoke_privilege_by_name( &sid, privname ) ) {
2842                         DEBUG(2,("_lsa_RemoveAccountRights: Failed to revoke privilege [%s]\n",
2843                                 privname ));
2844                         return NT_STATUS_NO_SUCH_PRIVILEGE;
2845                 }
2846         }
2847
2848         return NT_STATUS_OK;
2849 }
2850
2851 /*******************************************************************
2852 ********************************************************************/
2853
2854 static NTSTATUS init_lsa_right_set(TALLOC_CTX *mem_ctx,
2855                                    struct lsa_RightSet *r,
2856                                    PRIVILEGE_SET *privileges)
2857 {
2858         uint32 i;
2859         const char *privname;
2860         const char **privname_array = NULL;
2861         int num_priv = 0;
2862
2863         for (i=0; i<privileges->count; i++) {
2864                 if (privileges->set[i].luid.high) {
2865                         continue;
2866                 }
2867                 privname = sec_privilege_name(privileges->set[i].luid.low);
2868                 if (privname) {
2869                         if (!add_string_to_array(mem_ctx, privname,
2870                                                  &privname_array, &num_priv)) {
2871                                 return NT_STATUS_NO_MEMORY;
2872                         }
2873                 }
2874         }
2875
2876         if (num_priv) {
2877
2878                 r->names = TALLOC_ZERO_ARRAY(mem_ctx, struct lsa_StringLarge,
2879                                              num_priv);
2880                 if (!r->names) {
2881                         return NT_STATUS_NO_MEMORY;
2882                 }
2883
2884                 for (i=0; i<num_priv; i++) {
2885                         init_lsa_StringLarge(&r->names[i], privname_array[i]);
2886                 }
2887
2888                 r->count = num_priv;
2889         }
2890
2891         return NT_STATUS_OK;
2892 }
2893
2894 /***************************************************************************
2895  _lsa_EnumAccountRights
2896  ***************************************************************************/
2897
2898 NTSTATUS _lsa_EnumAccountRights(struct pipes_struct *p,
2899                                 struct lsa_EnumAccountRights *r)
2900 {
2901         NTSTATUS status;
2902         struct lsa_info *info = NULL;
2903         PRIVILEGE_SET *privileges;
2904
2905         /* find the connection policy handle. */
2906
2907         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2908                 return NT_STATUS_INVALID_HANDLE;
2909
2910         if (info->type != LSA_HANDLE_POLICY_TYPE) {
2911                 return NT_STATUS_INVALID_HANDLE;
2912         }
2913
2914         if (!(info->access & LSA_ACCOUNT_VIEW)) {
2915                 return NT_STATUS_ACCESS_DENIED;
2916         }
2917
2918         /* according to an NT4 PDC, you can add privileges to SIDs even without
2919            call_lsa_create_account() first.  And you can use any arbitrary SID. */
2920
2921         /* according to MS-LSAD 3.1.4.5.10 it is required to return
2922          * NT_STATUS_OBJECT_NAME_NOT_FOUND if the account sid was not found in
2923          * the lsa database */
2924
2925         status = get_privileges_for_sid_as_set(p->mem_ctx, &privileges, r->in.sid);
2926         if (!NT_STATUS_IS_OK(status)) {
2927                 return status;
2928         }
2929
2930         DEBUG(10,("_lsa_EnumAccountRights: %s has %d privileges\n",
2931                   sid_string_dbg(r->in.sid), privileges->count));
2932
2933         status = init_lsa_right_set(p->mem_ctx, r->out.rights, privileges);
2934
2935         return status;
2936 }
2937
2938 /***************************************************************************
2939  _lsa_LookupPrivValue
2940  ***************************************************************************/
2941
2942 NTSTATUS _lsa_LookupPrivValue(struct pipes_struct *p,
2943                               struct lsa_LookupPrivValue *r)
2944 {
2945         struct lsa_info *info = NULL;
2946         const char *name = NULL;
2947
2948         /* find the connection policy handle. */
2949
2950         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2951                 return NT_STATUS_INVALID_HANDLE;
2952
2953         if (info->type != LSA_HANDLE_POLICY_TYPE) {
2954                 return NT_STATUS_INVALID_HANDLE;
2955         }
2956
2957         if (!(info->access & LSA_POLICY_LOOKUP_NAMES))
2958                 return NT_STATUS_ACCESS_DENIED;
2959
2960         name = r->in.name->string;
2961
2962         DEBUG(10,("_lsa_lookup_priv_value: name = %s\n", name));
2963
2964         r->out.luid->low = sec_privilege_id(name);
2965         r->out.luid->high = 0;
2966         if (r->out.luid->low == SEC_PRIV_INVALID) {
2967                 return NT_STATUS_NO_SUCH_PRIVILEGE;
2968         }
2969         return NT_STATUS_OK;
2970 }
2971
2972 /***************************************************************************
2973  _lsa_EnumAccountsWithUserRight
2974  ***************************************************************************/
2975
2976 NTSTATUS _lsa_EnumAccountsWithUserRight(struct pipes_struct *p,
2977                                         struct lsa_EnumAccountsWithUserRight *r)
2978 {
2979         NTSTATUS status;
2980         struct lsa_info *info = NULL;
2981         struct dom_sid *sids = NULL;
2982         int num_sids = 0;
2983         uint32_t i;
2984         enum sec_privilege privilege;
2985
2986         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info)) {
2987                 return NT_STATUS_INVALID_HANDLE;
2988         }
2989
2990         if (info->type != LSA_HANDLE_POLICY_TYPE) {
2991                 return NT_STATUS_INVALID_HANDLE;
2992         }
2993
2994         if (!(info->access & LSA_POLICY_LOOKUP_NAMES)) {
2995                 return NT_STATUS_ACCESS_DENIED;
2996         }
2997
2998         if (!r->in.name || !r->in.name->string) {
2999                 return NT_STATUS_NO_SUCH_PRIVILEGE;
3000         }
3001
3002         privilege = sec_privilege_id(r->in.name->string);
3003         if (privilege == SEC_PRIV_INVALID) {
3004                 return NT_STATUS_NO_SUCH_PRIVILEGE;
3005         }
3006
3007         status = privilege_enum_sids(privilege, p->mem_ctx,
3008                                      &sids, &num_sids);
3009         if (!NT_STATUS_IS_OK(status)) {
3010                 return status;
3011         }
3012
3013         r->out.sids->num_sids = num_sids;
3014         r->out.sids->sids = talloc_array(p->mem_ctx, struct lsa_SidPtr,
3015                                          r->out.sids->num_sids);
3016
3017         for (i=0; i < r->out.sids->num_sids; i++) {
3018                 r->out.sids->sids[i].sid = dom_sid_dup(r->out.sids->sids,
3019                                                           &sids[i]);
3020                 if (!r->out.sids->sids[i].sid) {
3021                         TALLOC_FREE(r->out.sids->sids);
3022                         r->out.sids->num_sids = 0;
3023                         return NT_STATUS_NO_MEMORY;
3024                 }
3025         }
3026
3027         return NT_STATUS_OK;
3028 }
3029
3030 /***************************************************************************
3031  _lsa_Delete
3032  ***************************************************************************/
3033
3034 NTSTATUS _lsa_Delete(struct pipes_struct *p,
3035                      struct lsa_Delete *r)
3036 {
3037         return NT_STATUS_NOT_SUPPORTED;
3038 }
3039
3040 /*
3041  * From here on the server routines are just dummy ones to make smbd link with
3042  * librpc/gen_ndr/srv_lsa.c. These routines are actually never called, we are
3043  * pulling the server stubs across one by one.
3044  */
3045
3046 NTSTATUS _lsa_SetSecObj(struct pipes_struct *p, struct lsa_SetSecObj *r)
3047 {
3048         p->rng_fault_state = True;
3049         return NT_STATUS_NOT_IMPLEMENTED;
3050 }
3051
3052 NTSTATUS _lsa_ChangePassword(struct pipes_struct *p,
3053                              struct lsa_ChangePassword *r)
3054 {
3055         p->rng_fault_state = True;
3056         return NT_STATUS_NOT_IMPLEMENTED;
3057 }
3058
3059 NTSTATUS _lsa_SetInfoPolicy(struct pipes_struct *p, struct lsa_SetInfoPolicy *r)
3060 {
3061         p->rng_fault_state = True;
3062         return NT_STATUS_NOT_IMPLEMENTED;
3063 }
3064
3065 NTSTATUS _lsa_ClearAuditLog(struct pipes_struct *p, struct lsa_ClearAuditLog *r)
3066 {
3067         p->rng_fault_state = True;
3068         return NT_STATUS_NOT_IMPLEMENTED;
3069 }
3070
3071 NTSTATUS _lsa_GetQuotasForAccount(struct pipes_struct *p,
3072                                   struct lsa_GetQuotasForAccount *r)
3073 {
3074         p->rng_fault_state = True;
3075         return NT_STATUS_NOT_IMPLEMENTED;
3076 }
3077
3078 NTSTATUS _lsa_SetQuotasForAccount(struct pipes_struct *p,
3079                                   struct lsa_SetQuotasForAccount *r)
3080 {
3081         p->rng_fault_state = True;
3082         return NT_STATUS_NOT_IMPLEMENTED;
3083 }
3084
3085 NTSTATUS _lsa_SetInformationTrustedDomain(struct pipes_struct *p,
3086                                           struct lsa_SetInformationTrustedDomain *r)
3087 {
3088         p->rng_fault_state = True;
3089         return NT_STATUS_NOT_IMPLEMENTED;
3090 }
3091
3092 NTSTATUS _lsa_QuerySecret(struct pipes_struct *p, struct lsa_QuerySecret *r)
3093 {
3094         p->rng_fault_state = True;
3095         return NT_STATUS_NOT_IMPLEMENTED;
3096 }
3097
3098 NTSTATUS _lsa_SetTrustedDomainInfo(struct pipes_struct *p,
3099                                    struct lsa_SetTrustedDomainInfo *r)
3100 {
3101         p->rng_fault_state = True;
3102         return NT_STATUS_NOT_IMPLEMENTED;
3103 }
3104
3105 NTSTATUS _lsa_StorePrivateData(struct pipes_struct *p,
3106                                struct lsa_StorePrivateData *r)
3107 {
3108         p->rng_fault_state = True;
3109         return NT_STATUS_NOT_IMPLEMENTED;
3110 }
3111
3112 NTSTATUS _lsa_RetrievePrivateData(struct pipes_struct *p,
3113                                   struct lsa_RetrievePrivateData *r)
3114 {
3115         p->rng_fault_state = True;
3116         return NT_STATUS_NOT_IMPLEMENTED;
3117 }
3118
3119 NTSTATUS _lsa_SetInfoPolicy2(struct pipes_struct *p,
3120                              struct lsa_SetInfoPolicy2 *r)
3121 {
3122         p->rng_fault_state = True;
3123         return NT_STATUS_NOT_IMPLEMENTED;
3124 }
3125
3126 NTSTATUS _lsa_SetTrustedDomainInfoByName(struct pipes_struct *p,
3127                                          struct lsa_SetTrustedDomainInfoByName *r)
3128 {
3129         p->rng_fault_state = True;
3130         return NT_STATUS_NOT_IMPLEMENTED;
3131 }
3132
3133 NTSTATUS _lsa_EnumTrustedDomainsEx(struct pipes_struct *p,
3134                                    struct lsa_EnumTrustedDomainsEx *r)
3135 {
3136         struct lsa_info *info;
3137         uint32_t count;
3138         struct pdb_trusted_domain **domains;
3139         struct lsa_TrustDomainInfoInfoEx *entries;
3140         int i;
3141         NTSTATUS nt_status;
3142
3143         if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
3144                 return NT_STATUS_INVALID_HANDLE;
3145
3146         if (info->type != LSA_HANDLE_POLICY_TYPE) {
3147                 return NT_STATUS_INVALID_HANDLE;
3148         }
3149
3150         /* check if the user has enough rights */
3151         if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
3152                 return NT_STATUS_ACCESS_DENIED;
3153
3154         become_root();
3155         nt_status = pdb_enum_trusted_domains(p->mem_ctx, &count, &domains);
3156         unbecome_root();
3157
3158         if (!NT_STATUS_IS_OK(nt_status)) {
3159                 return nt_status;
3160         }
3161
3162         entries = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_TrustDomainInfoInfoEx,
3163                                     count);
3164         if (!entries) {
3165                 return NT_STATUS_NO_MEMORY;
3166         }
3167
3168         for (i=0; i<count; i++) {
3169                 init_lsa_StringLarge(&entries[i].netbios_name,
3170                                      domains[i]->netbios_name);
3171                 entries[i].sid = &domains[i]->security_identifier;
3172         }
3173
3174         if (*r->in.resume_handle >= count) {
3175                 *r->out.resume_handle = -1;
3176                 TALLOC_FREE(entries);
3177                 return NT_STATUS_NO_MORE_ENTRIES;
3178         }
3179
3180         /* return the rest, limit by max_size. Note that we
3181            use the w2k3 element size value of 60 */
3182         r->out.domains->count = count - *r->in.resume_handle;
3183         r->out.domains->count = MIN(r->out.domains->count,
3184                                     (r->in.max_size/LSA_ENUM_TRUST_DOMAIN_EX_MULTIPLIER));
3185
3186         r->out.domains->domains = entries + *r->in.resume_handle;
3187
3188         if (r->out.domains->count < count - *r->in.resume_handle) {
3189                 *r->out.resume_handle = *r->in.resume_handle + r->out.domains->count;
3190                 return STATUS_MORE_ENTRIES;
3191         }
3192
3193         /* according to MS-LSAD 3.1.4.7.8 output resume handle MUST
3194          * always be larger than the previous input resume handle, in
3195          * particular when hitting the last query it is vital to set the
3196          * resume handle correctly to avoid infinite client loops, as
3197          * seen e.g. with Windows XP SP3 when resume handle is 0 and
3198          * status is NT_STATUS_OK - gd */
3199
3200         *r->out.resume_handle = (uint32_t)-1;
3201
3202         return NT_STATUS_OK;
3203 }
3204
3205 NTSTATUS _lsa_QueryDomainInformationPolicy(struct pipes_struct *p,
3206                                            struct lsa_QueryDomainInformationPolicy *r)
3207 {
3208         p->rng_fault_state = True;
3209         return NT_STATUS_NOT_IMPLEMENTED;
3210 }
3211
3212 NTSTATUS _lsa_SetDomainInformationPolicy(struct pipes_struct *p,
3213                                          struct lsa_SetDomainInformationPolicy *r)
3214 {
3215         p->rng_fault_state = True;
3216         return NT_STATUS_NOT_IMPLEMENTED;
3217 }
3218
3219 NTSTATUS _lsa_TestCall(struct pipes_struct *p, struct lsa_TestCall *r)
3220 {
3221         p->rng_fault_state = True;
3222         return NT_STATUS_NOT_IMPLEMENTED;
3223 }
3224
3225 NTSTATUS _lsa_CREDRWRITE(struct pipes_struct *p, struct lsa_CREDRWRITE *r)
3226 {
3227         p->rng_fault_state = True;
3228         return NT_STATUS_NOT_IMPLEMENTED;
3229 }
3230
3231 NTSTATUS _lsa_CREDRREAD(struct pipes_struct *p, struct lsa_CREDRREAD *r)
3232 {
3233         p->rng_fault_state = True;
3234         return NT_STATUS_NOT_IMPLEMENTED;
3235 }
3236
3237 NTSTATUS _lsa_CREDRENUMERATE(struct pipes_struct *p, struct lsa_CREDRENUMERATE *r)
3238 {
3239         p->rng_fault_state = True;
3240         return NT_STATUS_NOT_IMPLEMENTED;
3241 }
3242
3243 NTSTATUS _lsa_CREDRWRITEDOMAINCREDENTIALS(struct pipes_struct *p,
3244                                           struct lsa_CREDRWRITEDOMAINCREDENTIALS *r)
3245 {
3246         p->rng_fault_state = True;
3247         return NT_STATUS_NOT_IMPLEMENTED;
3248 }
3249
3250 NTSTATUS _lsa_CREDRREADDOMAINCREDENTIALS(struct pipes_struct *p,
3251                                          struct lsa_CREDRREADDOMAINCREDENTIALS *r)
3252 {
3253         p->rng_fault_state = True;
3254         return NT_STATUS_NOT_IMPLEMENTED;
3255 }
3256
3257 NTSTATUS _lsa_CREDRDELETE(struct pipes_struct *p, struct lsa_CREDRDELETE *r)
3258 {
3259         p->rng_fault_state = True;
3260         return NT_STATUS_NOT_IMPLEMENTED;
3261 }
3262
3263 NTSTATUS _lsa_CREDRGETTARGETINFO(struct pipes_struct *p,
3264                                  struct lsa_CREDRGETTARGETINFO *r)
3265 {
3266         p->rng_fault_state = True;
3267         return NT_STATUS_NOT_IMPLEMENTED;
3268 }
3269
3270 NTSTATUS _lsa_CREDRPROFILELOADED(struct pipes_struct *p,
3271                                  struct lsa_CREDRPROFILELOADED *r)
3272 {
3273         p->rng_fault_state = True;
3274         return NT_STATUS_NOT_IMPLEMENTED;
3275 }
3276
3277 NTSTATUS _lsa_CREDRGETSESSIONTYPES(struct pipes_struct *p,
3278                                    struct lsa_CREDRGETSESSIONTYPES *r)
3279 {
3280         p->rng_fault_state = True;
3281         return NT_STATUS_NOT_IMPLEMENTED;
3282 }
3283
3284 NTSTATUS _lsa_LSARREGISTERAUDITEVENT(struct pipes_struct *p,
3285                                      struct lsa_LSARREGISTERAUDITEVENT *r)
3286 {
3287         p->rng_fault_state = True;
3288         return NT_STATUS_NOT_IMPLEMENTED;
3289 }
3290
3291 NTSTATUS _lsa_LSARGENAUDITEVENT(struct pipes_struct *p,
3292                                 struct lsa_LSARGENAUDITEVENT *r)
3293 {
3294         p->rng_fault_state = True;
3295         return NT_STATUS_NOT_IMPLEMENTED;
3296 }
3297
3298 NTSTATUS _lsa_LSARUNREGISTERAUDITEVENT(struct pipes_struct *p,
3299                                        struct lsa_LSARUNREGISTERAUDITEVENT *r)
3300 {
3301         p->rng_fault_state = True;
3302         return NT_STATUS_NOT_IMPLEMENTED;
3303 }
3304
3305 NTSTATUS _lsa_lsaRQueryForestTrustInformation(struct pipes_struct *p,
3306                                               struct lsa_lsaRQueryForestTrustInformation *r)
3307 {
3308         p->rng_fault_state = True;
3309         return NT_STATUS_NOT_IMPLEMENTED;
3310 }
3311
3312 NTSTATUS _lsa_lsaRSetForestTrustInformation(struct pipes_struct *p,
3313                                             struct lsa_lsaRSetForestTrustInformation *r)
3314 {
3315         p->rng_fault_state = True;
3316         return NT_STATUS_NOT_IMPLEMENTED;
3317 }
3318
3319 NTSTATUS _lsa_CREDRRENAME(struct pipes_struct *p,
3320                           struct lsa_CREDRRENAME *r)
3321 {
3322         p->rng_fault_state = True;
3323         return NT_STATUS_NOT_IMPLEMENTED;
3324 }
3325
3326 NTSTATUS _lsa_LSAROPENPOLICYSCE(struct pipes_struct *p,
3327                                 struct lsa_LSAROPENPOLICYSCE *r)
3328 {
3329         p->rng_fault_state = True;
3330         return NT_STATUS_NOT_IMPLEMENTED;
3331 }
3332
3333 NTSTATUS _lsa_LSARADTREGISTERSECURITYEVENTSOURCE(struct pipes_struct *p,
3334                                                  struct lsa_LSARADTREGISTERSECURITYEVENTSOURCE *r)
3335 {
3336         p->rng_fault_state = True;
3337         return NT_STATUS_NOT_IMPLEMENTED;
3338 }
3339
3340 NTSTATUS _lsa_LSARADTUNREGISTERSECURITYEVENTSOURCE(struct pipes_struct *p,
3341                                                    struct lsa_LSARADTUNREGISTERSECURITYEVENTSOURCE *r)
3342 {
3343         p->rng_fault_state = True;
3344         return NT_STATUS_NOT_IMPLEMENTED;
3345 }
3346
3347 NTSTATUS _lsa_LSARADTREPORTSECURITYEVENT(struct pipes_struct *p,
3348                                          struct lsa_LSARADTREPORTSECURITYEVENT *r)
3349 {
3350         p->rng_fault_state = True;
3351         return NT_STATUS_NOT_IMPLEMENTED;
3352 }