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/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 const char *sid_type_lookup(enum lsa_SidType r)
 123 {
 124         switch (r) {
 125                 case SID_NAME_USE_NONE: return "SID_NAME_USE_NONE"; break;
 126                 case SID_NAME_USER: return "SID_NAME_USER"; break;
 127                 case SID_NAME_DOM_GRP: return "SID_NAME_DOM_GRP"; break;
 128                 case SID_NAME_DOMAIN: return "SID_NAME_DOMAIN"; break;
 129                 case SID_NAME_ALIAS: return "SID_NAME_ALIAS"; break;
 130                 case SID_NAME_WKN_GRP: return "SID_NAME_WKN_GRP"; break;
 131                 case SID_NAME_DELETED: return "SID_NAME_DELETED"; break;
 132                 case SID_NAME_INVALID: return "SID_NAME_INVALID"; break;
 133                 case SID_NAME_UNKNOWN: return "SID_NAME_UNKNOWN"; break;
 134                 case SID_NAME_COMPUTER: return "SID_NAME_COMPUTER"; break;
 135         }
 136         return "Invalid sid type\n";
 137 }
 138
 139 static bool test_lookupsids(struct torture_context *tctx,
 140                             struct dcerpc_binding_handle *b,
 141                             struct policy_handle *handle,
 142                             struct dom_sid **sids, uint32_t num_sids,
 143                             int level, NTSTATUS expected_result,
 144                             enum lsa_SidType *types)
 145 {
 146         struct lsa_TransNameArray names;
 147         NTSTATUS status;
 148         uint32_t i;
 149         bool ret = true;
 150
 151         status = lookup_sids(tctx, level, b, handle, sids, num_sids,
 152                              &names);
 153         if (!NT_STATUS_EQUAL(status, expected_result)) {
 154                 printf("For level %d expected %s, got %s\n",
 155                        level, nt_errstr(expected_result),
 156                        nt_errstr(status));
 157                 return false;
 158         }
 159
 160         if (!NT_STATUS_EQUAL(status, NT_STATUS_OK) &&
 161             !NT_STATUS_EQUAL(status, STATUS_SOME_UNMAPPED)) {
 162                 return true;
 163         }
 164
 165         for (i=0; i<num_sids; i++) {
 166                 if (names.names[i].sid_type != types[i]) {
 167                         printf("In level %d, for sid %s expected %s, "
 168                                "got %s\n", level,
 169                                dom_sid_string(tctx, sids[i]),
 170                                sid_type_lookup(types[i]),
 171                                sid_type_lookup(names.names[i].sid_type));
 172                         ret = false;
 173                 }
 174         }
 175         return ret;
 176 }
 177
 178 static bool get_downleveltrust(struct torture_context *tctx, struct dcerpc_binding_handle *b,
 179                                struct policy_handle *handle,
 180                                struct dom_sid **sid)
 181 {
 182         struct lsa_EnumTrustDom r;
 183         uint32_t resume_handle = 0;
 184         struct lsa_DomainList domains;
 185         int i;
 186
 187         r.in.handle = handle;
 188         r.in.resume_handle = &resume_handle;
 189         r.in.max_size = 1000;
 190         r.out.domains = &domains;
 191         r.out.resume_handle = &resume_handle;
 192
 193         torture_assert_ntstatus_ok(tctx, dcerpc_lsa_EnumTrustDom_r(b, tctx, &r),
 194                 "EnumTrustDom failed");
 195
 196         if (NT_STATUS_EQUAL(r.out.result, NT_STATUS_NO_MORE_ENTRIES))
 197                 torture_fail(tctx, "no trusts");
 198
 199         if (domains.count == 0) {
 200                 torture_fail(tctx, "no trusts");
 201         }
 202
 203         for (i=0; i<domains.count; i++) {
 204                 struct lsa_QueryTrustedDomainInfoBySid q;
 205                 union lsa_TrustedDomainInfo *info = NULL;
 206
 207                 if (domains.domains[i].sid == NULL)
 208                         continue;
 209
 210                 q.in.handle = handle;
 211                 q.in.dom_sid = domains.domains[i].sid;
 212                 q.in.level = 6;
 213                 q.out.info = &info;
 214
 215                 torture_assert_ntstatus_ok(tctx, dcerpc_lsa_QueryTrustedDomainInfoBySid_r(b, tctx, &q),
 216                         "QueryTrustedDomainInfoBySid failed");
 217                 if (!NT_STATUS_IS_OK(q.out.result)) continue;
 218
 219                 if ((info->info_ex.trust_direction & 2) &&
 220                     (info->info_ex.trust_type == 1)) {
 221                         *sid = domains.domains[i].sid;
 222                         return true;
 223                 }
 224         }
 225
 226         torture_fail(tctx, "I need a AD DC with an outgoing trust to NT4");
 227 }
 228
 229 #define NUM_SIDS 8
 230
 231 bool torture_rpc_lsa_lookup(struct torture_context *torture)
 232 {
 233         NTSTATUS status;
 234         struct dcerpc_pipe *p;
 235         bool ret = true;
 236         struct policy_handle *handle;
 237         struct dom_sid *dom_sid = NULL;
 238         struct dom_sid *trusted_sid = NULL;
 239         struct dom_sid *sids[NUM_SIDS];
 240         struct dcerpc_binding_handle *b;
 241
 242         status = torture_rpc_connection(torture, &p, &ndr_table_lsarpc);
 243         if (!NT_STATUS_IS_OK(status)) {
 244                 torture_fail(torture, "unable to connect to table");
 245         }
 246         b = p->binding_handle;
 247
 248         ret &= open_policy(torture, b, &handle);
 249         if (!ret) return false;
 250
 251         ret &= get_domainsid(torture, b, handle, &dom_sid);
 252         if (!ret) return false;
 253
 254         ret &= get_downleveltrust(torture, b, handle, &trusted_sid);
 255         if (!ret) return false;
 256
 257         torture_comment(torture, "domain sid: %s\n",
 258                                         dom_sid_string(torture, dom_sid));
 259
 260         sids[0] = dom_sid_parse_talloc(torture, "S-1-1-0");
 261         sids[1] = dom_sid_parse_talloc(torture, "S-1-5-4");
 262         sids[2] = dom_sid_parse_talloc(torture, "S-1-5-32");
 263         sids[3] = dom_sid_parse_talloc(torture, "S-1-5-32-545");
 264         sids[4] = dom_sid_dup(torture, dom_sid);
 265         sids[5] = dom_sid_add_rid(torture, dom_sid, 512);
 266         sids[6] = dom_sid_dup(torture, trusted_sid);
 267         sids[7] = dom_sid_add_rid(torture, trusted_sid, 512);
 268
 269         ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 0,
 270                                NT_STATUS_INVALID_PARAMETER, NULL);
 271
 272         {
 273                 enum lsa_SidType types[NUM_SIDS] =
 274                         { SID_NAME_WKN_GRP, SID_NAME_WKN_GRP, SID_NAME_DOMAIN,
 275                           SID_NAME_ALIAS, SID_NAME_DOMAIN, SID_NAME_DOM_GRP,
 276                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP };
 277
 278                 ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 1,
 279                                        NT_STATUS_OK, types);
 280         }
 281
 282         {
 283                 enum lsa_SidType types[NUM_SIDS] =
 284                         { SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 285                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 286                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP,
 287                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP };
 288                 ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 2,
 289                                        STATUS_SOME_UNMAPPED, types);
 290         }
 291
 292         {
 293                 enum lsa_SidType types[NUM_SIDS] =
 294                         { SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 295                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 296                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP,
 297                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN };
 298                 ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 3,
 299                                        STATUS_SOME_UNMAPPED, types);
 300         }
 301
 302         {
 303                 enum lsa_SidType types[NUM_SIDS] =
 304                         { SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 305                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 306                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP,
 307                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN };
 308                 ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 4,
 309                                        STATUS_SOME_UNMAPPED, types);
 310         }
 311
 312         ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 5,
 313                                NT_STATUS_NONE_MAPPED, NULL);
 314
 315         {
 316                 enum lsa_SidType types[NUM_SIDS] =
 317                         { SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 318                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 319                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP,
 320                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN };
 321                 ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 6,
 322                                        STATUS_SOME_UNMAPPED, types);
 323         }
 324
 325         ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 7,
 326                                NT_STATUS_INVALID_PARAMETER, NULL);
 327         ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 8,
 328                                NT_STATUS_INVALID_PARAMETER, NULL);
 329         ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 9,
 330                                NT_STATUS_INVALID_PARAMETER, NULL);
 331         ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 10,
 332                                NT_STATUS_INVALID_PARAMETER, NULL);
 333
 334         return ret;
 335 }
 336
 337 static bool test_LookupSidsReply(struct torture_context *tctx,
 338                                  struct dcerpc_pipe *p)
 339 {
 340         struct policy_handle *handle;
 341
 342         struct dom_sid **sids;
 343         uint32_t num_sids = 1;
 344
 345         struct lsa_LookupSids r;
 346         struct lsa_SidArray sidarray;
 347         struct lsa_RefDomainList *domains = NULL;
 348         struct lsa_TransNameArray names;
 349         uint32_t count = 0;
 350
 351         uint32_t i;
 352         const char *dom_sid = "S-1-5-21-1111111111-2222222222-3333333333";
 353         const char *dom_admin_sid;
 354         struct dcerpc_binding_handle *b = p->binding_handle;
 355
 356         if (!open_policy(tctx, b, &handle)) {
 357                 return false;
 358         }
 359
 360         dom_admin_sid = talloc_asprintf(tctx, "%s-%d", dom_sid, 512);
 361
 362         sids = talloc_array(tctx, struct dom_sid *, num_sids);
 363
 364         sids[0] = dom_sid_parse_talloc(tctx, dom_admin_sid);
 365
 366         names.count = 0;
 367         names.names = NULL;
 368
 369         sidarray.num_sids = num_sids;
 370         sidarray.sids = talloc_array(tctx, struct lsa_SidPtr, num_sids);
 371
 372         for (i=0; i<num_sids; i++) {
 373                 sidarray.sids[i].sid = sids[i];
 374         }
 375
 376         r.in.handle     = handle;
 377         r.in.sids       = &sidarray;
 378         r.in.names      = &names;
 379         r.in.level      = LSA_LOOKUP_NAMES_ALL;
 380         r.in.count      = &count;
 381         r.out.names     = &names;
 382         r.out.count     = &count;
 383         r.out.domains   = &domains;
 384
 385         torture_assert_ntstatus_ok(tctx, dcerpc_lsa_LookupSids_r(b, tctx, &r),
 386                 "LookupSids failed");
 387
 388         torture_assert_ntstatus_equal(tctx, r.out.result, NT_STATUS_NONE_MAPPED,
 389                 "unexpected error code");
 390
 391         torture_assert_int_equal(tctx, names.count, num_sids,
 392                 "unexpected names count");
 393         torture_assert(tctx, names.names,
 394                 "unexpected names pointer");
 395         torture_assert_str_equal(tctx, names.names[0].name.string, dom_admin_sid,
 396                 "unexpected names[0].string");
 397
 398 #if 0
 399         /* vista sp1 passes, w2k3 sp2 fails */
 400         torture_assert_int_equal(tctx, domains->count, num_sids,
 401                 "unexpected domains count");
 402         torture_assert(tctx, domains->domains,
 403                 "unexpected domains pointer");
 404         torture_assert_str_equal(tctx, dom_sid_string(tctx, domains->domains[0].sid), dom_sid,
 405                 "unexpected domain sid");
 406 #endif
 407
 408         return true;
 409 }
 410
 411 /* check for lookup sids results */
 412 struct torture_suite *torture_rpc_lsa_lookup_sids(TALLOC_CTX *mem_ctx)
 413 {
 414         struct torture_suite *suite;
 415         struct torture_rpc_tcase *tcase;
 416
 417         suite = torture_suite_create(mem_ctx, "LSA-LOOKUPSIDS");
 418         tcase = torture_suite_add_rpc_iface_tcase(suite, "lsa",
 419                                                   &ndr_table_lsarpc);
 420
 421         torture_rpc_tcase_add_test(tcase, "LookupSidsReply", test_LookupSidsReply);
 422
 423         return suite;
 424 }