source4/torture/rpc/lsa_lookup.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    test suite for lsa rpc lookup operations
   4
   5    Copyright (C) Volker Lendecke 2006
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 #include "includes.h"
  22 #include "torture/rpc/torture_rpc.h"
  23 #include "librpc/gen_ndr/ndr_lsa_c.h"
  24 #include "libcli/security/security.h"
  25
  26 static bool open_policy(struct torture_context *tctx,
  27                         struct dcerpc_binding_handle *b,
  28                         struct policy_handle **handle)
  29 {
  30         struct lsa_ObjectAttribute attr;
  31         struct lsa_QosInfo qos;
  32         struct lsa_OpenPolicy2 r;
  33
  34         *handle = talloc(tctx, struct policy_handle);
  35         if (!*handle) {
  36                 return false;
  37         }
  38
  39         qos.len = 0;
  40         qos.impersonation_level = 2;
  41         qos.context_mode = 1;
  42         qos.effective_only = 0;
  43
  44         attr.len = 0;
  45         attr.root_dir = NULL;
  46         attr.object_name = NULL;
  47         attr.attributes = 0;
  48         attr.sec_desc = NULL;
  49         attr.sec_qos = &qos;
  50
  51         r.in.system_name = "\\";
  52         r.in.attr = &attr;
  53         r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
  54         r.out.handle = *handle;
  55
  56         torture_assert_ntstatus_ok(tctx, dcerpc_lsa_OpenPolicy2_r(b, tctx, &r),
  57                 "OpenPolicy2 failed");
  58
  59         return NT_STATUS_IS_OK(r.out.result);
  60 }
  61
  62 static bool get_domainsid(struct torture_context *tctx,
  63                           struct dcerpc_binding_handle *b,
  64                           struct policy_handle *handle,
  65                           struct dom_sid **sid)
  66 {
  67         struct lsa_QueryInfoPolicy r;
  68         union lsa_PolicyInformation *info = NULL;
  69
  70         r.in.level = LSA_POLICY_INFO_DOMAIN;
  71         r.in.handle = handle;
  72         r.out.info = &info;
  73
  74         torture_assert_ntstatus_ok(tctx, dcerpc_lsa_QueryInfoPolicy_r(b, tctx, &r),
  75                 "QueryInfoPolicy failed");
  76         torture_assert_ntstatus_ok(tctx, r.out.result, "QueryInfoPolicy failed");
  77
  78         *sid = info->domain.sid;
  79         return true;
  80 }
  81
  82 static NTSTATUS lookup_sids(struct torture_context *tctx,
  83                             uint16_t level,
  84                             struct dcerpc_binding_handle *b,
  85                             struct policy_handle *handle,
  86                             struct dom_sid **sids, uint32_t num_sids,
  87                             struct lsa_TransNameArray *names)
  88 {
  89         struct lsa_LookupSids r;
  90         struct lsa_SidArray sidarray;
  91         struct lsa_RefDomainList *domains;
  92         uint32_t count = 0;
  93         uint32_t i;
  94         NTSTATUS status;
  95
  96         names->count = 0;
  97         names->names = NULL;
  98
  99         sidarray.num_sids = num_sids;
 100         sidarray.sids = talloc_array(tctx, struct lsa_SidPtr, num_sids);
 101
 102         for (i=0; i<num_sids; i++) {
 103                 sidarray.sids[i].sid = sids[i];
 104         }
 105
 106         r.in.handle = handle;
 107         r.in.sids = &sidarray;
 108         r.in.names = names;
 109         r.in.level = level;
 110         r.in.count = &count;
 111         r.out.names = names;
 112         r.out.count = &count;
 113         r.out.domains = &domains;
 114
 115         status = dcerpc_lsa_LookupSids_r(b, tctx, &r);
 116         if (!NT_STATUS_IS_OK(status)) {
 117                 return status;
 118         }
 119         return r.out.result;
 120 }
 121
 122 static bool test_lookupsids(struct torture_context *tctx,
 123                             struct dcerpc_binding_handle *b,
 124                             struct policy_handle *handle,
 125                             struct dom_sid **sids, uint32_t num_sids,
 126                             int level, NTSTATUS expected_result,
 127                             enum lsa_SidType *types)
 128 {
 129         struct lsa_TransNameArray names;
 130         NTSTATUS status;
 131         uint32_t i;
 132         bool ret = true;
 133
 134         status = lookup_sids(tctx, level, b, handle, sids, num_sids,
 135                              &names);
 136         if (!NT_STATUS_EQUAL(status, expected_result)) {
 137                 printf("For level %d expected %s, got %s\n",
 138                        level, nt_errstr(expected_result),
 139                        nt_errstr(status));
 140                 return false;
 141         }
 142
 143         if (!NT_STATUS_EQUAL(status, NT_STATUS_OK) &&
 144             !NT_STATUS_EQUAL(status, STATUS_SOME_UNMAPPED)) {
 145                 return true;
 146         }
 147
 148         for (i=0; i<num_sids; i++) {
 149                 if (names.names[i].sid_type != types[i]) {
 150                         printf("In level %d, for sid %s expected %s, "
 151                                "got %s\n", level,
 152                                dom_sid_string(tctx, sids[i]),
 153                                sid_type_lookup(types[i]),
 154                                sid_type_lookup(names.names[i].sid_type));
 155                         ret = false;
 156                 }
 157         }
 158         return ret;
 159 }
 160
 161 static bool get_downleveltrust(struct torture_context *tctx, struct dcerpc_binding_handle *b,
 162                                struct policy_handle *handle,
 163                                struct dom_sid **sid)
 164 {
 165         struct lsa_EnumTrustDom r;
 166         uint32_t resume_handle = 0;
 167         struct lsa_DomainList domains;
 168         int i;
 169
 170         r.in.handle = handle;
 171         r.in.resume_handle = &resume_handle;
 172         r.in.max_size = 1000;
 173         r.out.domains = &domains;
 174         r.out.resume_handle = &resume_handle;
 175
 176         torture_assert_ntstatus_ok(tctx, dcerpc_lsa_EnumTrustDom_r(b, tctx, &r),
 177                 "EnumTrustDom failed");
 178
 179         if (NT_STATUS_EQUAL(r.out.result, NT_STATUS_NO_MORE_ENTRIES))
 180                 torture_fail(tctx, "no trusts");
 181
 182         if (domains.count == 0) {
 183                 torture_fail(tctx, "no trusts");
 184         }
 185
 186         for (i=0; i<domains.count; i++) {
 187                 struct lsa_QueryTrustedDomainInfoBySid q;
 188                 union lsa_TrustedDomainInfo *info = NULL;
 189
 190                 if (domains.domains[i].sid == NULL)
 191                         continue;
 192
 193                 q.in.handle = handle;
 194                 q.in.dom_sid = domains.domains[i].sid;
 195                 q.in.level = 6;
 196                 q.out.info = &info;
 197
 198                 torture_assert_ntstatus_ok(tctx, dcerpc_lsa_QueryTrustedDomainInfoBySid_r(b, tctx, &q),
 199                         "QueryTrustedDomainInfoBySid failed");
 200                 if (!NT_STATUS_IS_OK(q.out.result)) continue;
 201
 202                 if ((info->info_ex.trust_direction & 2) &&
 203                     (info->info_ex.trust_type == 1)) {
 204                         *sid = domains.domains[i].sid;
 205                         return true;
 206                 }
 207         }
 208
 209         torture_fail(tctx, "I need a AD DC with an outgoing trust to NT4");
 210 }
 211
 212 #define NUM_SIDS 8
 213
 214 bool torture_rpc_lsa_lookup(struct torture_context *torture)
 215 {
 216         NTSTATUS status;
 217         struct dcerpc_pipe *p;
 218         bool ret = true;
 219         struct policy_handle *handle;
 220         struct dom_sid *dom_sid = NULL;
 221         struct dom_sid *trusted_sid = NULL;
 222         struct dom_sid *sids[NUM_SIDS];
 223         struct dcerpc_binding_handle *b;
 224
 225         status = torture_rpc_connection(torture, &p, &ndr_table_lsarpc);
 226         if (!NT_STATUS_IS_OK(status)) {
 227                 torture_fail(torture, "unable to connect to table");
 228         }
 229         b = p->binding_handle;
 230
 231         if (p->binding->transport != NCACN_NP &&
 232             p->binding->transport != NCALRPC) {
 233                 torture_comment(torture,
 234                                 "torture_rpc_lsa_lookup is only available "
 235                                 "over NCACN_NP or NCALRPC");
 236                 return true;
 237         }
 238
 239         ret &= open_policy(torture, b, &handle);
 240         if (!ret) return false;
 241
 242         ret &= get_domainsid(torture, b, handle, &dom_sid);
 243         if (!ret) return false;
 244
 245         ret &= get_downleveltrust(torture, b, handle, &trusted_sid);
 246         if (!ret) return false;
 247
 248         torture_comment(torture, "domain sid: %s\n",
 249                                         dom_sid_string(torture, dom_sid));
 250
 251         sids[0] = dom_sid_parse_talloc(torture, "S-1-1-0");
 252         sids[1] = dom_sid_parse_talloc(torture, "S-1-5-4");
 253         sids[2] = dom_sid_parse_talloc(torture, "S-1-5-32");
 254         sids[3] = dom_sid_parse_talloc(torture, "S-1-5-32-545");
 255         sids[4] = dom_sid_dup(torture, dom_sid);
 256         sids[5] = dom_sid_add_rid(torture, dom_sid, 512);
 257         sids[6] = dom_sid_dup(torture, trusted_sid);
 258         sids[7] = dom_sid_add_rid(torture, trusted_sid, 512);
 259
 260         ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 0,
 261                                NT_STATUS_INVALID_PARAMETER, NULL);
 262
 263         {
 264                 enum lsa_SidType types[NUM_SIDS] =
 265                         { SID_NAME_WKN_GRP, SID_NAME_WKN_GRP, SID_NAME_DOMAIN,
 266                           SID_NAME_ALIAS, SID_NAME_DOMAIN, SID_NAME_DOM_GRP,
 267                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP };
 268
 269                 ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 1,
 270                                        NT_STATUS_OK, types);
 271         }
 272
 273         {
 274                 enum lsa_SidType types[NUM_SIDS] =
 275                         { SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 276                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 277                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP,
 278                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP };
 279                 ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 2,
 280                                        STATUS_SOME_UNMAPPED, types);
 281         }
 282
 283         {
 284                 enum lsa_SidType types[NUM_SIDS] =
 285                         { SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 286                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 287                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP,
 288                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN };
 289                 ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 3,
 290                                        STATUS_SOME_UNMAPPED, types);
 291         }
 292
 293         {
 294                 enum lsa_SidType types[NUM_SIDS] =
 295                         { SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 296                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 297                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP,
 298                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN };
 299                 ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 4,
 300                                        STATUS_SOME_UNMAPPED, types);
 301         }
 302
 303         ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 5,
 304                                NT_STATUS_NONE_MAPPED, NULL);
 305
 306         {
 307                 enum lsa_SidType types[NUM_SIDS] =
 308                         { SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 309                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 310                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP,
 311                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN };
 312                 ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 6,
 313                                        STATUS_SOME_UNMAPPED, types);
 314         }
 315
 316         ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 7,
 317                                NT_STATUS_INVALID_PARAMETER, NULL);
 318         ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 8,
 319                                NT_STATUS_INVALID_PARAMETER, NULL);
 320         ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 9,
 321                                NT_STATUS_INVALID_PARAMETER, NULL);
 322         ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 10,
 323                                NT_STATUS_INVALID_PARAMETER, NULL);
 324
 325         return ret;
 326 }
 327
 328 static bool test_LookupSidsReply(struct torture_context *tctx,
 329                                  struct dcerpc_pipe *p)
 330 {
 331         struct policy_handle *handle;
 332
 333         struct dom_sid **sids;
 334         uint32_t num_sids = 1;
 335
 336         struct lsa_LookupSids r;
 337         struct lsa_SidArray sidarray;
 338         struct lsa_RefDomainList *domains = NULL;
 339         struct lsa_TransNameArray names;
 340         uint32_t count = 0;
 341
 342         uint32_t i;
 343         const char *dom_sid = "S-1-5-21-1111111111-2222222222-3333333333";
 344         const char *dom_admin_sid;
 345         struct dcerpc_binding_handle *b = p->binding_handle;
 346
 347         if (p->binding->transport != NCACN_NP &&
 348             p->binding->transport != NCALRPC) {
 349                 torture_comment(tctx,
 350                                 "test_LookupSidsReply is only available "
 351                                 "over NCACN_NP or NCALRPC");
 352                 return true;
 353         }
 354
 355         if (!open_policy(tctx, b, &handle)) {
 356                 return false;
 357         }
 358
 359         dom_admin_sid = talloc_asprintf(tctx, "%s-%d", dom_sid, 512);
 360
 361         sids = talloc_array(tctx, struct dom_sid *, num_sids);
 362
 363         sids[0] = dom_sid_parse_talloc(tctx, dom_admin_sid);
 364
 365         names.count = 0;
 366         names.names = NULL;
 367
 368         sidarray.num_sids = num_sids;
 369         sidarray.sids = talloc_array(tctx, struct lsa_SidPtr, num_sids);
 370
 371         for (i=0; i<num_sids; i++) {
 372                 sidarray.sids[i].sid = sids[i];
 373         }
 374
 375         r.in.handle     = handle;
 376         r.in.sids       = &sidarray;
 377         r.in.names      = &names;
 378         r.in.level      = LSA_LOOKUP_NAMES_ALL;
 379         r.in.count      = &count;
 380         r.out.names     = &names;
 381         r.out.count     = &count;
 382         r.out.domains   = &domains;
 383
 384         torture_assert_ntstatus_ok(tctx, dcerpc_lsa_LookupSids_r(b, tctx, &r),
 385                 "LookupSids failed");
 386
 387         torture_assert_ntstatus_equal(tctx, r.out.result, NT_STATUS_NONE_MAPPED,
 388                 "unexpected error code");
 389
 390         torture_assert_int_equal(tctx, names.count, num_sids,
 391                 "unexpected names count");
 392         torture_assert(tctx, names.names,
 393                 "unexpected names pointer");
 394         torture_assert_str_equal(tctx, names.names[0].name.string, dom_admin_sid,
 395                 "unexpected names[0].string");
 396
 397 #if 0
 398         /* vista sp1 passes, w2k3 sp2 fails */
 399         torture_assert_int_equal(tctx, domains->count, num_sids,
 400                 "unexpected domains count");
 401         torture_assert(tctx, domains->domains,
 402                 "unexpected domains pointer");
 403         torture_assert_str_equal(tctx, dom_sid_string(tctx, domains->domains[0].sid), dom_sid,
 404                 "unexpected domain sid");
 405 #endif
 406
 407         return true;
 408 }
 409
 410 /* check for lookup sids results */
 411 struct torture_suite *torture_rpc_lsa_lookup_sids(TALLOC_CTX *mem_ctx)
 412 {
 413         struct torture_suite *suite;
 414         struct torture_rpc_tcase *tcase;
 415
 416         suite = torture_suite_create(mem_ctx, "lsa.lookupsids");
 417         tcase = torture_suite_add_rpc_iface_tcase(suite, "lsa",
 418                                                   &ndr_table_lsarpc);
 419
 420         torture_rpc_tcase_add_test(tcase, "LookupSidsReply", test_LookupSidsReply);
 421
 422         return suite;
 423 }