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(TALLOC_CTX *mem_ctx, struct dcerpc_pipe *p,
  27                         struct policy_handle **handle)
  28 {
  29         struct lsa_ObjectAttribute attr;
  30         struct lsa_QosInfo qos;
  31         struct lsa_OpenPolicy2 r;
  32         NTSTATUS status;
  33
  34         *handle = talloc(mem_ctx, 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         status = dcerpc_lsa_OpenPolicy2(p, mem_ctx, &r);
  57
  58         return NT_STATUS_IS_OK(status);
  59 }
  60
  61 static bool get_domainsid(TALLOC_CTX *mem_ctx, struct dcerpc_pipe *p,
  62                           struct policy_handle *handle,
  63                           struct dom_sid **sid)
  64 {
  65         struct lsa_QueryInfoPolicy r;
  66         union lsa_PolicyInformation *info = NULL;
  67         NTSTATUS status;
  68
  69         r.in.level = LSA_POLICY_INFO_DOMAIN;
  70         r.in.handle = handle;
  71         r.out.info = &info;
  72
  73         status = dcerpc_lsa_QueryInfoPolicy(p, mem_ctx, &r);
  74         if (!NT_STATUS_IS_OK(status)) return false;
  75
  76         *sid = info->domain.sid;
  77         return true;
  78 }
  79
  80 static NTSTATUS lookup_sids(TALLOC_CTX *mem_ctx, uint16_t level,
  81                             struct dcerpc_pipe *p,
  82                             struct policy_handle *handle,
  83                             struct dom_sid **sids, uint32_t num_sids,
  84                             struct lsa_TransNameArray *names)
  85 {
  86         struct lsa_LookupSids r;
  87         struct lsa_SidArray sidarray;
  88         struct lsa_RefDomainList *domains;
  89         uint32_t count = 0;
  90         uint32_t i;
  91
  92         names->count = 0;
  93         names->names = NULL;
  94
  95         sidarray.num_sids = num_sids;
  96         sidarray.sids = talloc_array(mem_ctx, struct lsa_SidPtr, num_sids);
  97
  98         for (i=0; i<num_sids; i++) {
  99                 sidarray.sids[i].sid = sids[i];
 100         }
 101
 102         r.in.handle = handle;
 103         r.in.sids = &sidarray;
 104         r.in.names = names;
 105         r.in.level = level;
 106         r.in.count = &count;
 107         r.out.names = names;
 108         r.out.count = &count;
 109         r.out.domains = &domains;
 110
 111         return dcerpc_lsa_LookupSids(p, mem_ctx, &r);
 112 }
 113
 114 static const char *sid_type_lookup(enum lsa_SidType r)
 115 {
 116         switch (r) {
 117                 case SID_NAME_USE_NONE: return "SID_NAME_USE_NONE"; break;
 118                 case SID_NAME_USER: return "SID_NAME_USER"; break;
 119                 case SID_NAME_DOM_GRP: return "SID_NAME_DOM_GRP"; break;
 120                 case SID_NAME_DOMAIN: return "SID_NAME_DOMAIN"; break;
 121                 case SID_NAME_ALIAS: return "SID_NAME_ALIAS"; break;
 122                 case SID_NAME_WKN_GRP: return "SID_NAME_WKN_GRP"; break;
 123                 case SID_NAME_DELETED: return "SID_NAME_DELETED"; break;
 124                 case SID_NAME_INVALID: return "SID_NAME_INVALID"; break;
 125                 case SID_NAME_UNKNOWN: return "SID_NAME_UNKNOWN"; break;
 126                 case SID_NAME_COMPUTER: return "SID_NAME_COMPUTER"; break;
 127         }
 128         return "Invalid sid type\n";
 129 }
 130
 131 static bool test_lookupsids(TALLOC_CTX *mem_ctx, struct dcerpc_pipe *p,
 132                             struct policy_handle *handle,
 133                             struct dom_sid **sids, uint32_t num_sids,
 134                             int level, NTSTATUS expected_result,
 135                             enum lsa_SidType *types)
 136 {
 137         struct lsa_TransNameArray names;
 138         NTSTATUS status;
 139         uint32_t i;
 140         bool ret = true;
 141
 142         status = lookup_sids(mem_ctx, level, p, handle, sids, num_sids,
 143                              &names);
 144         if (!NT_STATUS_EQUAL(status, expected_result)) {
 145                 printf("For level %d expected %s, got %s\n",
 146                        level, nt_errstr(expected_result),
 147                        nt_errstr(status));
 148                 return false;
 149         }
 150
 151         if (!NT_STATUS_EQUAL(status, NT_STATUS_OK) &&
 152             !NT_STATUS_EQUAL(status, STATUS_SOME_UNMAPPED)) {
 153                 return true;
 154         }
 155
 156         for (i=0; i<num_sids; i++) {
 157                 if (names.names[i].sid_type != types[i]) {
 158                         printf("In level %d, for sid %s expected %s, "
 159                                "got %s\n", level,
 160                                dom_sid_string(mem_ctx, sids[i]),
 161                                sid_type_lookup(types[i]),
 162                                sid_type_lookup(names.names[i].sid_type));
 163                         ret = false;
 164                 }
 165         }
 166         return ret;
 167 }
 168
 169 static bool get_downleveltrust(struct torture_context *tctx, struct dcerpc_pipe *p,
 170                                struct policy_handle *handle,
 171                                struct dom_sid **sid)
 172 {
 173         struct lsa_EnumTrustDom r;
 174         uint32_t resume_handle = 0;
 175         struct lsa_DomainList domains;
 176         NTSTATUS status;
 177         int i;
 178
 179         r.in.handle = handle;
 180         r.in.resume_handle = &resume_handle;
 181         r.in.max_size = 1000;
 182         r.out.domains = &domains;
 183         r.out.resume_handle = &resume_handle;
 184
 185         status = dcerpc_lsa_EnumTrustDom(p, tctx, &r);
 186
 187         if (NT_STATUS_EQUAL(status, NT_STATUS_NO_MORE_ENTRIES))
 188                 torture_fail(tctx, "no trusts");
 189
 190         if (domains.count == 0) {
 191                 torture_fail(tctx, "no trusts");
 192         }
 193
 194         for (i=0; i<domains.count; i++) {
 195                 struct lsa_QueryTrustedDomainInfoBySid q;
 196                 union lsa_TrustedDomainInfo *info = NULL;
 197
 198                 if (domains.domains[i].sid == NULL)
 199                         continue;
 200
 201                 q.in.handle = handle;
 202                 q.in.dom_sid = domains.domains[i].sid;
 203                 q.in.level = 6;
 204                 q.out.info = &info;
 205
 206                 status = dcerpc_lsa_QueryTrustedDomainInfoBySid(p, tctx, &q);
 207                 if (!NT_STATUS_IS_OK(status)) continue;
 208
 209                 if ((info->info_ex.trust_direction & 2) &&
 210                     (info->info_ex.trust_type == 1)) {
 211                         *sid = domains.domains[i].sid;
 212                         return true;
 213                 }
 214         }
 215
 216         torture_fail(tctx, "I need a AD DC with an outgoing trust to NT4");
 217 }
 218
 219 #define NUM_SIDS 8
 220
 221 bool torture_rpc_lsa_lookup(struct torture_context *torture)
 222 {
 223         NTSTATUS status;
 224         struct dcerpc_pipe *p;
 225         bool ret = true;
 226         struct policy_handle *handle;
 227         struct dom_sid *dom_sid = NULL;
 228         struct dom_sid *trusted_sid = NULL;
 229         struct dom_sid *sids[NUM_SIDS];
 230
 231         status = torture_rpc_connection(torture, &p, &ndr_table_lsarpc);
 232         if (!NT_STATUS_IS_OK(status)) {
 233                 torture_fail(torture, "unable to connect to table");
 234         }
 235
 236         ret &= open_policy(torture, p, &handle);
 237         if (!ret) return false;
 238
 239         ret &= get_domainsid(torture, p, handle, &dom_sid);
 240         if (!ret) return false;
 241
 242         ret &= get_downleveltrust(torture, p, handle, &trusted_sid);
 243         if (!ret) return false;
 244
 245         torture_comment(torture, "domain sid: %s\n",
 246                                         dom_sid_string(torture, dom_sid));
 247
 248         sids[0] = dom_sid_parse_talloc(torture, "S-1-1-0");
 249         sids[1] = dom_sid_parse_talloc(torture, "S-1-5-4");
 250         sids[2] = dom_sid_parse_talloc(torture, "S-1-5-32");
 251         sids[3] = dom_sid_parse_talloc(torture, "S-1-5-32-545");
 252         sids[4] = dom_sid_dup(torture, dom_sid);
 253         sids[5] = dom_sid_add_rid(torture, dom_sid, 512);
 254         sids[6] = dom_sid_dup(torture, trusted_sid);
 255         sids[7] = dom_sid_add_rid(torture, trusted_sid, 512);
 256
 257         ret &= test_lookupsids(torture, p, handle, sids, NUM_SIDS, 0,
 258                                NT_STATUS_INVALID_PARAMETER, NULL);
 259
 260         {
 261                 enum lsa_SidType types[NUM_SIDS] =
 262                         { SID_NAME_WKN_GRP, SID_NAME_WKN_GRP, SID_NAME_DOMAIN,
 263                           SID_NAME_ALIAS, SID_NAME_DOMAIN, SID_NAME_DOM_GRP,
 264                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP };
 265
 266                 ret &= test_lookupsids(torture, p, handle, sids, NUM_SIDS, 1,
 267                                        NT_STATUS_OK, types);
 268         }
 269
 270         {
 271                 enum lsa_SidType types[NUM_SIDS] =
 272                         { SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 273                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 274                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP,
 275                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP };
 276                 ret &= test_lookupsids(torture, p, handle, sids, NUM_SIDS, 2,
 277                                        STATUS_SOME_UNMAPPED, types);
 278         }
 279
 280         {
 281                 enum lsa_SidType types[NUM_SIDS] =
 282                         { SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 283                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 284                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP,
 285                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN };
 286                 ret &= test_lookupsids(torture, p, handle, sids, NUM_SIDS, 3,
 287                                        STATUS_SOME_UNMAPPED, types);
 288         }
 289
 290         {
 291                 enum lsa_SidType types[NUM_SIDS] =
 292                         { SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 293                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 294                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP,
 295                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN };
 296                 ret &= test_lookupsids(torture, p, handle, sids, NUM_SIDS, 4,
 297                                        STATUS_SOME_UNMAPPED, types);
 298         }
 299
 300         ret &= test_lookupsids(torture, p, handle, sids, NUM_SIDS, 5,
 301                                NT_STATUS_NONE_MAPPED, NULL);
 302
 303         {
 304                 enum lsa_SidType types[NUM_SIDS] =
 305                         { SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 306                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN,
 307                           SID_NAME_DOMAIN, SID_NAME_DOM_GRP,
 308                           SID_NAME_UNKNOWN, SID_NAME_UNKNOWN };
 309                 ret &= test_lookupsids(torture, p, handle, sids, NUM_SIDS, 6,
 310                                        STATUS_SOME_UNMAPPED, types);
 311         }
 312
 313         ret &= test_lookupsids(torture, p, handle, sids, NUM_SIDS, 7,
 314                                NT_STATUS_INVALID_PARAMETER, NULL);
 315         ret &= test_lookupsids(torture, p, handle, sids, NUM_SIDS, 8,
 316                                NT_STATUS_INVALID_PARAMETER, NULL);
 317         ret &= test_lookupsids(torture, p, handle, sids, NUM_SIDS, 9,
 318                                NT_STATUS_INVALID_PARAMETER, NULL);
 319         ret &= test_lookupsids(torture, p, handle, sids, NUM_SIDS, 10,
 320                                NT_STATUS_INVALID_PARAMETER, NULL);
 321
 322         return ret;
 323 }
 324
 325 static bool test_LookupSidsReply(struct torture_context *tctx,
 326                                  struct dcerpc_pipe *p)
 327 {
 328         struct policy_handle *handle;
 329
 330         struct dom_sid **sids;
 331         uint32_t num_sids = 1;
 332
 333         struct lsa_LookupSids r;
 334         struct lsa_SidArray sidarray;
 335         struct lsa_RefDomainList *domains = NULL;
 336         struct lsa_TransNameArray names;
 337         uint32_t count = 0;
 338
 339         uint32_t i;
 340         NTSTATUS status;
 341         const char *dom_sid = "S-1-5-21-1111111111-2222222222-3333333333";
 342         const char *dom_admin_sid;
 343
 344         if (!open_policy(tctx, p, &handle)) {
 345                 return false;
 346         }
 347
 348         dom_admin_sid = talloc_asprintf(tctx, "%s-%d", dom_sid, 512);
 349
 350         sids = talloc_array(tctx, struct dom_sid *, num_sids);
 351
 352         sids[0] = dom_sid_parse_talloc(tctx, dom_admin_sid);
 353
 354         names.count = 0;
 355         names.names = NULL;
 356
 357         sidarray.num_sids = num_sids;
 358         sidarray.sids = talloc_array(tctx, struct lsa_SidPtr, num_sids);
 359
 360         for (i=0; i<num_sids; i++) {
 361                 sidarray.sids[i].sid = sids[i];
 362         }
 363
 364         r.in.handle     = handle;
 365         r.in.sids       = &sidarray;
 366         r.in.names      = &names;
 367         r.in.level      = LSA_LOOKUP_NAMES_ALL;
 368         r.in.count      = &count;
 369         r.out.names     = &names;
 370         r.out.count     = &count;
 371         r.out.domains   = &domains;
 372
 373         status = dcerpc_lsa_LookupSids(p, tctx, &r);
 374
 375         torture_assert_ntstatus_equal(tctx, status, NT_STATUS_NONE_MAPPED,
 376                 "unexpected error code");
 377
 378         torture_assert_int_equal(tctx, names.count, num_sids,
 379                 "unexpected names count");
 380         torture_assert(tctx, names.names,
 381                 "unexpected names pointer");
 382         torture_assert_str_equal(tctx, names.names[0].name.string, dom_admin_sid,
 383                 "unexpected names[0].string");
 384
 385 #if 0
 386         /* vista sp1 passes, w2k3 sp2 fails */
 387         torture_assert_int_equal(tctx, domains->count, num_sids,
 388                 "unexpected domains count");
 389         torture_assert(tctx, domains->domains,
 390                 "unexpected domains pointer");
 391         torture_assert_str_equal(tctx, dom_sid_string(tctx, domains->domains[0].sid), dom_sid,
 392                 "unexpected domain sid");
 393 #endif
 394
 395         return true;
 396 }
 397
 398 /* check for lookup sids results */
 399 struct torture_suite *torture_rpc_lsa_lookup_sids(TALLOC_CTX *mem_ctx)
 400 {
 401         struct torture_suite *suite;
 402         struct torture_rpc_tcase *tcase;
 403
 404         suite = torture_suite_create(mem_ctx, "LSA-LOOKUPSIDS");
 405         tcase = torture_suite_add_rpc_iface_tcase(suite, "lsa",
 406                                                   &ndr_table_lsarpc);
 407
 408         torture_rpc_tcase_add_test(tcase, "LookupSidsReply", test_LookupSidsReply);
 409
 410         return suite;
 411 }