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         ret &= open_policy(torture, b, &handle);
 232         if (!ret) return false;
 233
 234         ret &= get_domainsid(torture, b, handle, &dom_sid);
 235         if (!ret) return false;
 236
 237         ret &= get_downleveltrust(torture, b, handle, &trusted_sid);
 238         if (!ret) return false;
 239
 240         torture_comment(torture, "domain sid: %s\n",
 241                                         dom_sid_string(torture, dom_sid));
 242
 243         sids[0] = dom_sid_parse_talloc(torture, "S-1-1-0");
 244         sids[1] = dom_sid_parse_talloc(torture, "S-1-5-4");
 245         sids[2] = dom_sid_parse_talloc(torture, "S-1-5-32");
 246         sids[3] = dom_sid_parse_talloc(torture, "S-1-5-32-545");
 247         sids[4] = dom_sid_dup(torture, dom_sid);
 248         sids[5] = dom_sid_add_rid(torture, dom_sid, 512);
 249         sids[6] = dom_sid_dup(torture, trusted_sid);
 250         sids[7] = dom_sid_add_rid(torture, trusted_sid, 512);
 251
 252         ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 0,
 253                                NT_STATUS_INVALID_PARAMETER, NULL);
 254
 255         {
 256                 enum lsa_SidType types[NUM_SIDS] =
 257                         { SID_NAME_WKN_GRP, SID_NAME_WKN_GRP, SID_NAME_DOMAIN,
 258                           SID_NAME_ALIAS, SID_NAME_DOMAIN, SID_NAME_DOM_GRP,
 259                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP };
 260
 261                 ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 1,
 262                                        NT_STATUS_OK, types);
 263         }
 264
 265         {
 266                 enum lsa_SidType types[NUM_SIDS] =
 267                         { SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 268                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 269                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP,
 270                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP };
 271                 ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 2,
 272                                        STATUS_SOME_UNMAPPED, types);
 273         }
 274
 275         {
 276                 enum lsa_SidType types[NUM_SIDS] =
 277                         { SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 278                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 279                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP,
 280                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN };
 281                 ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 3,
 282                                        STATUS_SOME_UNMAPPED, types);
 283         }
 284
 285         {
 286                 enum lsa_SidType types[NUM_SIDS] =
 287                         { SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 288                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 289                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP,
 290                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN };
 291                 ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 4,
 292                                        STATUS_SOME_UNMAPPED, types);
 293         }
 294
 295         ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 5,
 296                                NT_STATUS_NONE_MAPPED, NULL);
 297
 298         {
 299                 enum lsa_SidType types[NUM_SIDS] =
 300                         { SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 301                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 302                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP,
 303                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN };
 304                 ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 6,
 305                                        STATUS_SOME_UNMAPPED, types);
 306         }
 307
 308         ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 7,
 309                                NT_STATUS_INVALID_PARAMETER, NULL);
 310         ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 8,
 311                                NT_STATUS_INVALID_PARAMETER, NULL);
 312         ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 9,
 313                                NT_STATUS_INVALID_PARAMETER, NULL);
 314         ret &= test_lookupsids(torture, b, handle, sids, NUM_SIDS, 10,
 315                                NT_STATUS_INVALID_PARAMETER, NULL);
 316
 317         return ret;
 318 }
 319
 320 static bool test_LookupSidsReply(struct torture_context *tctx,
 321                                  struct dcerpc_pipe *p)
 322 {
 323         struct policy_handle *handle;
 324
 325         struct dom_sid **sids;
 326         uint32_t num_sids = 1;
 327
 328         struct lsa_LookupSids r;
 329         struct lsa_SidArray sidarray;
 330         struct lsa_RefDomainList *domains = NULL;
 331         struct lsa_TransNameArray names;
 332         uint32_t count = 0;
 333
 334         uint32_t i;
 335         const char *dom_sid = "S-1-5-21-1111111111-2222222222-3333333333";
 336         const char *dom_admin_sid;
 337         struct dcerpc_binding_handle *b = p->binding_handle;
 338
 339         if (!open_policy(tctx, b, &handle)) {
 340                 return false;
 341         }
 342
 343         dom_admin_sid = talloc_asprintf(tctx, "%s-%d", dom_sid, 512);
 344
 345         sids = talloc_array(tctx, struct dom_sid *, num_sids);
 346
 347         sids[0] = dom_sid_parse_talloc(tctx, dom_admin_sid);
 348
 349         names.count = 0;
 350         names.names = NULL;
 351
 352         sidarray.num_sids = num_sids;
 353         sidarray.sids = talloc_array(tctx, struct lsa_SidPtr, num_sids);
 354
 355         for (i=0; i<num_sids; i++) {
 356                 sidarray.sids[i].sid = sids[i];
 357         }
 358
 359         r.in.handle     = handle;
 360         r.in.sids       = &sidarray;
 361         r.in.names      = &names;
 362         r.in.level      = LSA_LOOKUP_NAMES_ALL;
 363         r.in.count      = &count;
 364         r.out.names     = &names;
 365         r.out.count     = &count;
 366         r.out.domains   = &domains;
 367
 368         torture_assert_ntstatus_ok(tctx, dcerpc_lsa_LookupSids_r(b, tctx, &r),
 369                 "LookupSids failed");
 370
 371         torture_assert_ntstatus_equal(tctx, r.out.result, NT_STATUS_NONE_MAPPED,
 372                 "unexpected error code");
 373
 374         torture_assert_int_equal(tctx, names.count, num_sids,
 375                 "unexpected names count");
 376         torture_assert(tctx, names.names,
 377                 "unexpected names pointer");
 378         torture_assert_str_equal(tctx, names.names[0].name.string, dom_admin_sid,
 379                 "unexpected names[0].string");
 380
 381 #if 0
 382         /* vista sp1 passes, w2k3 sp2 fails */
 383         torture_assert_int_equal(tctx, domains->count, num_sids,
 384                 "unexpected domains count");
 385         torture_assert(tctx, domains->domains,
 386                 "unexpected domains pointer");
 387         torture_assert_str_equal(tctx, dom_sid_string(tctx, domains->domains[0].sid), dom_sid,
 388                 "unexpected domain sid");
 389 #endif
 390
 391         return true;
 392 }
 393
 394 /* check for lookup sids results */
 395 struct torture_suite *torture_rpc_lsa_lookup_sids(TALLOC_CTX *mem_ctx)
 396 {
 397         struct torture_suite *suite;
 398         struct torture_rpc_tcase *tcase;
 399
 400         suite = torture_suite_create(mem_ctx, "lsa.lookupsids");
 401         tcase = torture_suite_add_rpc_iface_tcase(suite, "lsa",
 402                                                   &ndr_table_lsarpc);
 403
 404         torture_rpc_tcase_add_test(tcase, "LookupSidsReply", test_LookupSidsReply);
 405
 406         return suite;
 407 }