source3/utils/net_rpc_trust.c

   1 /*
   2    Samba Unix/Linux SMB client library
   3    Distributed SMB/CIFS Server Management Utility
   4    Copyright (C) 2011 Sumit Bose (sbose@redhat.com)
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  18
  19
  20 #include "includes.h"
  21 #include "utils/net.h"
  22 #include "rpc_client/cli_pipe.h"
  23 #include "rpc_client/cli_lsarpc.h"
  24 #include "librpc/gen_ndr/ndr_drsblobs.h"
  25 #include "../librpc/gen_ndr/ndr_lsa_c.h"
  26 #include "../lib/crypto/crypto.h"
  27 #include "../libcli/security/dom_sid.h"
  28 #include "libsmb/libsmb.h"
  29
  30
  31 #define ARG_OTHERSERVER "otherserver="
  32 #define ARG_OTHERUSER "otheruser="
  33 #define ARG_OTHERDOMAINSID "otherdomainsid="
  34 #define ARG_OTHERDOMAIN "otherdomain="
  35 #define ARG_OTHERNETBIOSDOMAIN "other_netbios_domain="
  36 #define ARG_TRUSTPW "trustpw="
  37
  38 enum trust_op {
  39         TRUST_CREATE,
  40         TRUST_DELETE
  41 };
  42
  43 struct other_dom_data {
  44         char *host;
  45         char *user_name;
  46         char *domain_sid_str;
  47         char *dns_domain_name;
  48         char *domain_name;
  49 };
  50
  51 struct dom_data {
  52         struct dom_sid *domsid;
  53         char *dns_domain_name;
  54         char *domain_name;
  55 };
  56
  57 static NTSTATUS close_handle(TALLOC_CTX *mem_ctx,
  58                              struct dcerpc_binding_handle *bind_hnd,
  59                              struct policy_handle *pol_hnd)
  60 {
  61         NTSTATUS status;
  62         NTSTATUS result;
  63
  64         status = dcerpc_lsa_Close(bind_hnd, mem_ctx, pol_hnd, &result);
  65         if (!NT_STATUS_IS_OK(status)) {
  66                 DEBUG(0, ("dcerpc_lsa_Close failed with error [%s].\n",
  67                           nt_errstr(status)));
  68                 return status;
  69         }
  70         if (!NT_STATUS_IS_OK(result)) {
  71                 DEBUG(0, ("lsa close failed with error [%s].\n",
  72                           nt_errstr(result)));
  73                 return result;
  74         }
  75
  76         return NT_STATUS_OK;
  77 }
  78
  79 static NTSTATUS delete_trust(TALLOC_CTX *mem_ctx,
  80                              struct dcerpc_binding_handle *bind_hnd,
  81                              struct policy_handle *pol_hnd,
  82                              struct dom_sid *domsid)
  83 {
  84         NTSTATUS status;
  85         struct lsa_DeleteTrustedDomain dr;
  86
  87         dr.in.handle = pol_hnd;
  88         dr.in.dom_sid = domsid;
  89
  90         status = dcerpc_lsa_DeleteTrustedDomain_r(bind_hnd, mem_ctx, &dr);
  91         if (!NT_STATUS_IS_OK(status)) {
  92                 DEBUG(0, ("dcerpc_lsa_DeleteTrustedDomain_r failed with [%s]\n",
  93                           nt_errstr(status)));
  94                 return status;
  95         }
  96         if (!NT_STATUS_IS_OK(dr.out.result)) {
  97                 DEBUG(0, ("DeleteTrustedDomain returned [%s]\n",
  98                           nt_errstr(dr.out.result)));
  99                 return dr.out.result;
 100         }
 101
 102         return NT_STATUS_OK;
 103 }
 104
 105 static NTSTATUS create_trust(TALLOC_CTX *mem_ctx,
 106                              struct dcerpc_binding_handle *bind_hnd,
 107                              struct policy_handle *pol_hnd,
 108                              const char *trust_name,
 109                              const char *trust_name_dns,
 110                              struct dom_sid *domsid,
 111                              struct lsa_TrustDomainInfoAuthInfoInternal *authinfo)
 112 {
 113         NTSTATUS status;
 114         struct lsa_CreateTrustedDomainEx2 r;
 115         struct lsa_TrustDomainInfoInfoEx trustinfo;
 116         struct policy_handle trustdom_handle;
 117
 118         trustinfo.sid = domsid;
 119         trustinfo.netbios_name.string = trust_name;
 120         trustinfo.domain_name.string = trust_name_dns;
 121
 122         trustinfo.trust_direction = LSA_TRUST_DIRECTION_INBOUND |
 123                                     LSA_TRUST_DIRECTION_OUTBOUND;
 124
 125         trustinfo.trust_type = LSA_TRUST_TYPE_UPLEVEL;
 126
 127         trustinfo.trust_attributes = LSA_TRUST_ATTRIBUTE_FOREST_TRANSITIVE;
 128
 129         r.in.policy_handle = pol_hnd;
 130         r.in.info = &trustinfo;
 131         r.in.auth_info_internal = authinfo;
 132         r.in.access_mask = LSA_TRUSTED_SET_POSIX | LSA_TRUSTED_SET_AUTH |
 133                            LSA_TRUSTED_QUERY_DOMAIN_NAME;
 134         r.out.trustdom_handle = &trustdom_handle;
 135
 136         status = dcerpc_lsa_CreateTrustedDomainEx2_r(bind_hnd, mem_ctx, &r);
 137         if (!NT_STATUS_IS_OK(status)) {
 138                 DEBUG(0, ("dcerpc_lsa_CreateTrustedDomainEx2_r failed "
 139                           "with error [%s].\n", nt_errstr(status)));
 140                 return status;
 141         }
 142         if (!NT_STATUS_IS_OK(r.out.result)) {
 143                 DEBUG(0, ("CreateTrustedDomainEx2_r returned [%s].\n",
 144                           nt_errstr(r.out.result)));
 145                 return r.out.result;
 146         }
 147
 148         return NT_STATUS_OK;
 149 }
 150
 151 static NTSTATUS get_domain_info(TALLOC_CTX *mem_ctx,
 152                                 struct dcerpc_binding_handle *bind_hdn,
 153                                 struct policy_handle *pol_hnd,
 154                                 struct dom_data *dom_data)
 155 {
 156         NTSTATUS status;
 157         struct lsa_QueryInfoPolicy2 qr;
 158
 159         qr.in.handle = pol_hnd;
 160         qr.in.level = LSA_POLICY_INFO_DNS;
 161
 162         status = dcerpc_lsa_QueryInfoPolicy2_r(bind_hdn, mem_ctx, &qr);
 163         if (!NT_STATUS_IS_OK(status)) {
 164                 DEBUG(0, ("dcerpc_lsa_QueryInfoPolicy2_r failed "
 165                           "with error [%s].\n", nt_errstr(status)));
 166                 return status;
 167         }
 168
 169         if (!NT_STATUS_IS_OK(qr.out.result)) {
 170                 DEBUG(0, ("QueryInfoPolicy2 returned [%s].\n",
 171                           nt_errstr(qr.out.result)));
 172                 return qr.out.result;
 173         }
 174
 175         dom_data->domain_name = talloc_strdup(mem_ctx,
 176                                               (*qr.out.info)->dns.name.string);
 177         dom_data->dns_domain_name = talloc_strdup(mem_ctx,
 178                                          (*qr.out.info)->dns.dns_domain.string);
 179         dom_data->domsid = dom_sid_dup(mem_ctx, (*qr.out.info)->dns.sid);
 180         if (dom_data->domain_name == NULL ||
 181             dom_data->dns_domain_name == NULL ||
 182             dom_data->domsid == NULL) {
 183                 DEBUG(0, ("Copying domain data failed.\n"));
 184                 return NT_STATUS_NO_MEMORY;
 185         }
 186
 187         DEBUG(0, ("Got the following domain info [%s][%s][%s].\n",
 188                   dom_data->domain_name, dom_data->dns_domain_name,
 189                   sid_string_talloc(mem_ctx, dom_data->domsid)));
 190
 191         return NT_STATUS_OK;
 192 }
 193
 194 static NTSTATUS connect_and_get_info(TALLOC_CTX *mem_ctx,
 195                                      struct net_context *net_ctx,
 196                                      struct cli_state **cli,
 197                                      struct rpc_pipe_client **pipe_hnd,
 198                                      struct policy_handle *pol_hnd,
 199                                      struct dom_data *dom_data)
 200 {
 201         NTSTATUS status;
 202         NTSTATUS result;
 203
 204         status = net_make_ipc_connection_ex(net_ctx, NULL, NULL, NULL,
 205                                             NET_FLAGS_PDC, cli);
 206         if (!NT_STATUS_IS_OK(status)) {
 207                 DEBUG(0, ("Failed to connect to [%s] with error [%s]\n",
 208                           net_ctx->opt_host, nt_errstr(status)));
 209                 return status;
 210         }
 211
 212         status = cli_rpc_pipe_open_noauth(*cli, &ndr_table_lsarpc.syntax_id, pipe_hnd);
 213         if (!NT_STATUS_IS_OK(status)) {
 214                 DEBUG(0, ("Failed to initialise lsa pipe with error [%s]\n",
 215                           nt_errstr(status)));
 216                 return status;
 217         }
 218
 219         status = dcerpc_lsa_open_policy2((*pipe_hnd)->binding_handle,
 220                                          mem_ctx,
 221                                          (*pipe_hnd)->srv_name_slash,
 222                                          false,
 223                                          (LSA_POLICY_VIEW_LOCAL_INFORMATION |
 224                                           LSA_POLICY_TRUST_ADMIN |
 225                                           LSA_POLICY_CREATE_SECRET),
 226                                          pol_hnd,
 227                                          &result);
 228         if (!NT_STATUS_IS_OK(status)) {
 229                 DEBUG(0, ("Failed to open policy handle with error [%s]\n",
 230                           nt_errstr(status)));
 231                 return status;
 232         }
 233         if (!NT_STATUS_IS_OK(result)) {
 234                 DEBUG(0, ("lsa_open_policy2 with error [%s]\n",
 235                           nt_errstr(result)));
 236                 return result;
 237         }
 238
 239         status = get_domain_info(mem_ctx, (*pipe_hnd)->binding_handle,
 240                                  pol_hnd, dom_data);
 241         if (!NT_STATUS_IS_OK(status)) {
 242                 DEBUG(0, ("get_domain_info failed with error [%s].\n",
 243                           nt_errstr(status)));
 244                 return status;
 245         }
 246
 247         return NT_STATUS_OK;
 248 }
 249
 250 static bool get_trust_domain_passwords_auth_blob(TALLOC_CTX *mem_ctx,
 251                                                  const char *password,
 252                                                  DATA_BLOB *auth_blob)
 253 {
 254         struct trustDomainPasswords auth_struct;
 255         struct AuthenticationInformation *auth_info_array;
 256         enum ndr_err_code ndr_err;
 257         size_t converted_size;
 258
 259         generate_random_buffer(auth_struct.confounder,
 260                                sizeof(auth_struct.confounder));
 261
 262         auth_info_array = talloc_array(mem_ctx,
 263                                        struct AuthenticationInformation, 1);
 264         if (auth_info_array == NULL) {
 265                 return false;
 266         }
 267
 268         auth_info_array[0].AuthType = TRUST_AUTH_TYPE_CLEAR;
 269         if (!convert_string_talloc(mem_ctx, CH_UNIX, CH_UTF16, password,
 270                                   strlen(password),
 271                                   &auth_info_array[0].AuthInfo.clear.password,
 272                                   &converted_size)) {
 273                 return false;
 274         }
 275
 276         auth_info_array[0].AuthInfo.clear.size = converted_size;
 277
 278         auth_struct.outgoing.count = 1;
 279         auth_struct.outgoing.current.count = 1;
 280         auth_struct.outgoing.current.array = auth_info_array;
 281         auth_struct.outgoing.previous.count = 0;
 282         auth_struct.outgoing.previous.array = NULL;
 283
 284         auth_struct.incoming.count = 1;
 285         auth_struct.incoming.current.count = 1;
 286         auth_struct.incoming.current.array = auth_info_array;
 287         auth_struct.incoming.previous.count = 0;
 288         auth_struct.incoming.previous.array = NULL;
 289
 290         ndr_err = ndr_push_struct_blob(auth_blob, mem_ctx, &auth_struct,
 291                                        (ndr_push_flags_fn_t)ndr_push_trustDomainPasswords);
 292         if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
 293                 return false;
 294         }
 295
 296         return true;
 297 }
 298
 299 static int parse_trust_args(TALLOC_CTX *mem_ctx, int argc, const char **argv, struct other_dom_data **_o, char **_trustpw)
 300 {
 301         size_t c;
 302         struct other_dom_data *o = NULL;
 303         char *trustpw = NULL;
 304         int ret = EFAULT;
 305
 306         if (argc == 0) {
 307                 return EINVAL;
 308         }
 309
 310         o = talloc_zero(mem_ctx, struct other_dom_data);
 311         if (o == NULL) {
 312                 DEBUG(0, ("talloc_zero failed.\n"));
 313                 return ENOMEM;
 314         }
 315
 316         for (c = 0; c < argc; c++) {
 317                 if (strnequal(argv[c], ARG_OTHERSERVER, sizeof(ARG_OTHERSERVER)-1)) {
 318                         o->host = talloc_strdup(o, argv[c] + sizeof(ARG_OTHERSERVER)-1);
 319                         if (o->host == NULL) {
 320                                 ret = ENOMEM;
 321                                 goto failed;
 322                         }
 323                 } else if (strnequal(argv[c], ARG_OTHERUSER, sizeof(ARG_OTHERUSER)-1)) {
 324                         o->user_name = talloc_strdup(o, argv[c] + sizeof(ARG_OTHERUSER)-1);
 325                         if (o->user_name == NULL) {
 326                                 ret = ENOMEM;
 327                                 goto failed;
 328                         }
 329                 } else if (strnequal(argv[c], ARG_OTHERDOMAINSID, sizeof(ARG_OTHERDOMAINSID)-1)) {
 330                         o->domain_sid_str = talloc_strdup(o, argv[c] + sizeof(ARG_OTHERDOMAINSID)-1);
 331                         if (o->domain_sid_str == NULL) {
 332                                 ret = ENOMEM;
 333                                 goto failed;
 334                         }
 335                 } else if (strnequal(argv[c], ARG_OTHERDOMAIN, sizeof(ARG_OTHERDOMAIN)-1)) {
 336                         o->dns_domain_name = talloc_strdup(o, argv[c] + sizeof(ARG_OTHERDOMAIN)-1);
 337                         if (o->dns_domain_name == NULL) {
 338                                 ret = ENOMEM;
 339                                 goto failed;
 340                         }
 341                 } else if (strnequal(argv[c], ARG_OTHERNETBIOSDOMAIN, sizeof(ARG_OTHERNETBIOSDOMAIN)-1)) {
 342                         o->domain_name = talloc_strdup(o, argv[c] + sizeof(ARG_OTHERNETBIOSDOMAIN)-1);
 343                         if (o->domain_name == NULL) {
 344                                 ret = ENOMEM;
 345                                 goto failed;
 346                         }
 347                 } else if (strnequal(argv[c], ARG_TRUSTPW, sizeof(ARG_TRUSTPW)-1)) {
 348                         trustpw = talloc_strdup(mem_ctx, argv[c] + sizeof(ARG_TRUSTPW)-1);
 349                         if (trustpw == NULL) {
 350                                 ret = ENOMEM;
 351                                 goto failed;
 352                         }
 353                 } else {
 354                         DEBUG(0, ("Unsupported option [%s].\n", argv[c]));
 355                         ret = EINVAL;
 356                         goto failed;
 357                 }
 358         }
 359
 360         *_o = o;
 361         *_trustpw = trustpw;
 362
 363         return 0;
 364
 365 failed:
 366         talloc_free(o);
 367         talloc_free(trustpw);
 368         return ret;
 369 }
 370
 371 static void print_trust_delete_usage(void)
 372 {
 373         d_printf(  "%s\n"
 374                    "net rpc trust delete [options]\n"
 375                    "\nOptions:\n"
 376                    "\totherserver=DC in other domain\n"
 377                    "\totheruser=Admin user in other domain\n"
 378                    "\totherdomainsid=SID of other domain\n"
 379                    "\nExamples:\n"
 380                    "\tnet rpc trust delete otherserver=oname otheruser=ouser -S lname -U luser\n"
 381                    "\tnet rpc trust delete otherdomainsid=S-... -S lname -U luser\n"
 382                    "  %s\n",
 383                  _("Usage:"),
 384                  _("Remove trust between two domains"));
 385 }
 386
 387 static void print_trust_usage(void)
 388 {
 389         d_printf(  "%s\n"
 390                    "net rpc trust create [options]\n"
 391                    "\nOptions:\n"
 392                    "\totherserver=DC in other domain\n"
 393                    "\totheruser=Admin user in other domain\n"
 394                    "\totherdomainsid=SID of other domain\n"
 395                    "\tother_netbios_domain=NetBIOS/short name of other domain\n"
 396                    "\totherdomain=Full/DNS name of other domain\n"
 397                    "\ttrustpw=Trust password\n"
 398                    "\nExamples:\n"
 399                    "\tnet rpc trust create otherserver=oname otheruser=ouser -S lname -U luser\n"
 400                    "\tnet rpc trust create otherdomainsid=S-... other_netbios_domain=odom otherdomain=odom.org trustpw=secret -S lname -U luser\n"
 401                    "  %s\n",
 402                  _("Usage:"),
 403                  _("Create trust between two domains"));
 404 }
 405
 406 static int rpc_trust_common(struct net_context *net_ctx, int argc,
 407                             const char **argv, enum trust_op op)
 408 {
 409         TALLOC_CTX *mem_ctx;
 410         NTSTATUS status;
 411         int ret;
 412         int success = -1;
 413         struct cli_state *cli[2] = {NULL, NULL};
 414         struct rpc_pipe_client *pipe_hnd[2] = {NULL, NULL};
 415         struct policy_handle pol_hnd[2];
 416         struct lsa_TrustDomainInfoAuthInfoInternal authinfo;
 417         DATA_BLOB auth_blob;
 418         char *trust_pw = NULL;
 419         struct other_dom_data *other_dom_data;
 420         struct net_context *other_net_ctx = NULL;
 421         struct dom_data dom_data[2];
 422         void (*usage)(void);
 423
 424         switch (op) {
 425                 case TRUST_CREATE:
 426                         usage = print_trust_usage;
 427                         break;
 428                 case TRUST_DELETE:
 429                         usage = print_trust_delete_usage;
 430                         break;
 431                 default:
 432                         DEBUG(0, ("Unsupported trust operation.\n"));
 433                         return -1;
 434         }
 435
 436         if (net_ctx->display_usage) {
 437                 usage();
 438                 return 0;
 439         }
 440
 441         mem_ctx = talloc_init("trust op");
 442         if (mem_ctx == NULL) {
 443                 DEBUG(0, ("talloc_init failed.\n"));
 444                 return -1;
 445         }
 446
 447         ret = parse_trust_args(mem_ctx, argc, argv, &other_dom_data, &trust_pw);
 448         if (ret != 0) {
 449                 if (ret == EINVAL) {
 450                         usage();
 451                 } else {
 452                         DEBUG(0, ("Failed to parse arguments.\n"));
 453                 }
 454                 goto done;
 455         }
 456
 457         if (other_dom_data->host != 0) {
 458                 other_net_ctx = talloc_zero(other_dom_data, struct net_context);
 459                 if (other_net_ctx == NULL) {
 460                         DEBUG(0, ("talloc_zero failed.\n"));
 461                         goto done;
 462                 }
 463
 464                 other_net_ctx->opt_host = other_dom_data->host;
 465                 other_net_ctx->opt_user_name = other_dom_data->user_name;
 466         } else {
 467                 dom_data[1].domsid = dom_sid_parse_talloc(mem_ctx,
 468                                                 other_dom_data->domain_sid_str);
 469                 dom_data[1].domain_name = other_dom_data->domain_name;
 470                 dom_data[1].dns_domain_name = other_dom_data->dns_domain_name;
 471
 472                 if (dom_data[1].domsid == NULL ||
 473                     (op == TRUST_CREATE &&
 474                      (dom_data[1].domain_name == NULL ||
 475                       dom_data[1].dns_domain_name == NULL))) {
 476                         DEBUG(0, ("Missing required argument.\n"));
 477                         usage();
 478                         goto done;
 479                 }
 480         }
 481
 482         status = connect_and_get_info(mem_ctx, net_ctx, &cli[0], &pipe_hnd[0],
 483                                       &pol_hnd[0], &dom_data[0]);
 484         if (!NT_STATUS_IS_OK(status)) {
 485                 DEBUG(0, ("connect_and_get_info failed with error [%s]\n",
 486                           nt_errstr(status)));
 487                 goto done;
 488         }
 489
 490         if (other_net_ctx != NULL) {
 491                 status = connect_and_get_info(mem_ctx, other_net_ctx,
 492                                               &cli[1], &pipe_hnd[1],
 493                                               &pol_hnd[1], &dom_data[1]);
 494                 if (!NT_STATUS_IS_OK(status)) {
 495                         DEBUG(0, ("connect_and_get_info failed with error [%s]\n",
 496                                   nt_errstr(status)));
 497                         goto done;
 498                 }
 499         }
 500
 501         if (op == TRUST_CREATE) {
 502                 if (trust_pw == NULL) {
 503                         if (other_net_ctx == NULL) {
 504                                 DEBUG(0, ("Missing either trustpw or otherhost.\n"));
 505                                 goto done;
 506                         }
 507
 508                         DEBUG(0, ("Using random trust password.\n"));
 509         /* FIXME: why only 8 characters work? Would it be possible to use a
 510          * random binary password? */
 511                         trust_pw = generate_random_str(mem_ctx, 8);
 512                         if (trust_pw == NULL) {
 513                                 DEBUG(0, ("generate_random_str failed.\n"));
 514                                 goto done;
 515                         }
 516                 } else {
 517                         DEBUG(0, ("Using user provided password.\n"));
 518                 }
 519
 520                 if (!get_trust_domain_passwords_auth_blob(mem_ctx, trust_pw,
 521                                                           &auth_blob)) {
 522                         DEBUG(0, ("get_trust_domain_passwords_auth_blob failed\n"));
 523                         goto done;
 524                 }
 525
 526                 authinfo.auth_blob.data = (uint8_t *)talloc_memdup(
 527                                                         mem_ctx,
 528                                                         auth_blob.data,
 529                                                         auth_blob.length);
 530                 if (authinfo.auth_blob.data == NULL) {
 531                         goto done;
 532                 }
 533                 authinfo.auth_blob.size = auth_blob.length;
 534
 535                 arcfour_crypt_blob(authinfo.auth_blob.data,
 536                                    authinfo.auth_blob.size,
 537                                    &cli[0]->user_session_key);
 538
 539                 status = create_trust(mem_ctx, pipe_hnd[0]->binding_handle,
 540                                       &pol_hnd[0],
 541                                       dom_data[1].domain_name,
 542                                       dom_data[1].dns_domain_name,
 543                                       dom_data[1].domsid,
 544                                       &authinfo);
 545                 if (!NT_STATUS_IS_OK(status)) {
 546                         DEBUG(0, ("create_trust failed with error [%s].\n",
 547                         nt_errstr(status)));
 548                         goto done;
 549                 }
 550
 551                 if (other_net_ctx != NULL) {
 552                         talloc_free(authinfo.auth_blob.data);
 553                         authinfo.auth_blob.data = (uint8_t *)talloc_memdup(
 554                                                                 mem_ctx,
 555                                                                 auth_blob.data,
 556                                                                 auth_blob.length);
 557                         if (authinfo.auth_blob.data == NULL) {
 558                                 goto done;
 559                         }
 560                         authinfo.auth_blob.size = auth_blob.length;
 561
 562                         arcfour_crypt_blob(authinfo.auth_blob.data,
 563                                            authinfo.auth_blob.size,
 564                                            &cli[1]->user_session_key);
 565
 566                         status = create_trust(mem_ctx,
 567                                               pipe_hnd[1]->binding_handle,
 568                                               &pol_hnd[1],
 569                                               dom_data[0].domain_name,
 570                                               dom_data[0].dns_domain_name,
 571                                               dom_data[0].domsid, &authinfo);
 572                         if (!NT_STATUS_IS_OK(status)) {
 573                                 DEBUG(0, ("create_trust failed with error [%s].\n",
 574                                 nt_errstr(status)));
 575                                 goto done;
 576                         }
 577                 }
 578         } else if (op == TRUST_DELETE) {
 579                 status = delete_trust(mem_ctx, pipe_hnd[0]->binding_handle,
 580                                       &pol_hnd[0], dom_data[1].domsid);
 581                 if (!NT_STATUS_IS_OK(status)) {
 582                         DEBUG(0, ("delete_trust failed with [%s].\n",
 583                                   nt_errstr(status)));
 584                         goto done;
 585                 }
 586
 587                 if (other_net_ctx != NULL) {
 588                         status = delete_trust(mem_ctx,
 589                                               pipe_hnd[1]->binding_handle,
 590                                               &pol_hnd[1], dom_data[0].domsid);
 591                         if (!NT_STATUS_IS_OK(status)) {
 592                                 DEBUG(0, ("delete_trust failed with [%s].\n",
 593                                           nt_errstr(status)));
 594                                 goto done;
 595                         }
 596                 }
 597         }
 598
 599         status = close_handle(mem_ctx, pipe_hnd[0]->binding_handle,
 600                               &pol_hnd[0]);
 601         if (!NT_STATUS_IS_OK(status)) {
 602                 DEBUG(0, ("close_handle failed with error [%s].\n",
 603                           nt_errstr(status)));
 604                 goto done;
 605         }
 606
 607         if (other_net_ctx != NULL) {
 608                 status = close_handle(mem_ctx, pipe_hnd[1]->binding_handle,
 609                                       &pol_hnd[1]);
 610                 if (!NT_STATUS_IS_OK(status)) {
 611                         DEBUG(0, ("close_handle failed with error [%s].\n",
 612                                   nt_errstr(status)));
 613                         goto done;
 614                 }
 615         }
 616
 617         success = 0;
 618
 619 done:
 620         cli_shutdown(cli[0]);
 621         cli_shutdown(cli[1]);
 622         talloc_destroy(mem_ctx);
 623         return success;
 624 }
 625
 626 static int rpc_trust_create(struct net_context *net_ctx, int argc,
 627                             const char **argv)
 628 {
 629         return rpc_trust_common(net_ctx, argc, argv, TRUST_CREATE);
 630 }
 631
 632 static int rpc_trust_delete(struct net_context *net_ctx, int argc,
 633                             const char **argv)
 634 {
 635         return rpc_trust_common(net_ctx, argc, argv, TRUST_DELETE);
 636 }
 637
 638 int net_rpc_trust(struct net_context *c, int argc, const char **argv)
 639 {
 640         struct functable func[] = {
 641                 {
 642                         "create",
 643                         rpc_trust_create,
 644                         NET_TRANSPORT_RPC,
 645                         N_("Create trusts"),
 646                         N_("net rpc trust create\n"
 647                            "    Create trusts")
 648                 },
 649                 {
 650                         "delete",
 651                         rpc_trust_delete,
 652                         NET_TRANSPORT_RPC,
 653                         N_("Remove trusts"),
 654                         N_("net rpc trust delete\n"
 655                            "    Remove trusts")
 656                 },
 657                 {NULL, NULL, 0, NULL, NULL}
 658         };
 659
 660         return net_run_function(c, argc, argv, "net rpc trust", func);
 661 }