source4/torture/drs/unit/schemainfo_tests.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    DRSUAPI schemaInfo unit tests
   5
   6    Copyright (C) Kamen Mazdrashki <kamenim@samba.org> 2010
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #include "includes.h"
  23 #include "system/filesys.h"
  24 #include "torture/smbtorture.h"
  25 #include "dsdb/samdb/samdb.h"
  26 #include "dsdb/samdb/ldb_modules/util.h"
  27 #include "ldb_wrap.h"
  28 #include <ldb_module.h>
  29 #include "torture/rpc/drsuapi.h"
  30 #include "librpc/ndr/libndr.h"
  31 #include "param/param.h"
  32 #include "torture/drs/proto.h"
  33 #include "torture/drs/proto.h"
  34
  35
  36 /**
  37  * schemaInfo to init ldb context with
  38  *   Rev:  0
  39  *   GUID: 00000000-0000-0000-0000-000000000000
  40  */
  41 #define SCHEMA_INFO_INIT_STR            "FF0000000000000000000000000000000000000000"
  42
  43 /**
  44  * Default schema_info string to be used for testing
  45  *   Rev:  01
  46  *   GUID: 071c82fd-45c7-4351-a3db-51f75a630a7f
  47  */
  48 #define SCHEMA_INFO_DEFAULT_STR         "FF00000001FD821C07C7455143A3DB51F75A630A7F"
  49
  50 /**
  51  * Schema info data to test with
  52  */
  53 struct schemainfo_data {
  54         DATA_BLOB       ndr_blob;
  55         struct dsdb_schema_info schi;
  56         WERROR          werr_expected;
  57         bool            test_both_ways;
  58 };
  59
  60 /**
  61  * Schema info test data in human-readable format (... kind of)
  62  */
  63 static const struct {
  64         const char      *schema_info_str;
  65         uint32_t        revision;
  66         const char      *guid_str;
  67         WERROR          werr_expected;
  68         bool            test_both_ways;
  69 } _schemainfo_test_data[] = {
  70         {
  71                 .schema_info_str = "FF0000000000000000000000000000000000000000",
  72                 .revision = 0,
  73                 .guid_str = "00000000-0000-0000-0000-000000000000",
  74                 .werr_expected = WERR_OK,
  75                 .test_both_ways = true
  76         },
  77         {
  78                 .schema_info_str = "FF00000001FD821C07C7455143A3DB51F75A630A7F",
  79                 .revision = 1,
  80                 .guid_str = "071c82fd-45c7-4351-a3db-51f75a630a7f",
  81                 .werr_expected = WERR_OK,
  82                 .test_both_ways = true
  83         },
  84         {
  85                 .schema_info_str = "FFFFFFFFFFFD821C07C7455143A3DB51F75A630A7F",
  86                 .revision = 0xFFFFFFFF,
  87                 .guid_str = "071c82fd-45c7-4351-a3db-51f75a630a7f",
  88                 .werr_expected = WERR_OK,
  89                 .test_both_ways = true
  90         },
  91         { /* len == 21 */
  92                 .schema_info_str = "FF00000001FD821C07C7455143A3DB51F75A630A7F00",
  93                 .revision = 1,
  94                 .guid_str = "071c82fd-45c7-4351-a3db-51f75a630a7f",
  95                 .werr_expected = WERR_INVALID_PARAMETER,
  96                 .test_both_ways = false
  97         },
  98         { /* marker == FF */
  99                 .schema_info_str = "AA00000001FD821C07C7455143A3DB51F75A630A7F",
 100                 .revision = 1,
 101                 .guid_str = "071c82fd-45c7-4351-a3db-51f75a630a7f",
 102                 .werr_expected = WERR_INVALID_PARAMETER,
 103                 .test_both_ways = false
 104         }
 105 };
 106
 107 /**
 108  * Private data to be shared among all test in Test case
 109  */
 110 struct drsut_schemainfo_data {
 111         struct ldb_context *ldb;
 112         struct ldb_module  *ldb_module;
 113         struct dsdb_schema *schema;
 114
 115         /* Initial schemaInfo set in ldb to test with */
 116         struct dsdb_schema_info *schema_info;
 117
 118         uint32_t test_data_count;
 119         struct schemainfo_data *test_data;
 120 };
 121
 122 /**
 123  * torture macro to assert for equal dsdb_schema_info's
 124  */
 125 #define torture_assert_schema_info_equal(torture_ctx,got,expected,cmt)\
 126         do { const struct dsdb_schema_info *__got = (got), *__expected = (expected); \
 127         if (__got->revision != __expected->revision) { \
 128                 torture_result(torture_ctx, TORTURE_FAIL, \
 129                                __location__": "#got".revision %d did not match "#expected".revision %d: %s", \
 130                                (int)__got->revision, (int)__expected->revision, cmt); \
 131                 return false; \
 132         } \
 133         if (!GUID_equal(&__got->invocation_id, &__expected->invocation_id)) { \
 134                 torture_result(torture_ctx, TORTURE_FAIL, \
 135                                __location__": "#got".invocation_id did not match "#expected".invocation_id: %s", cmt); \
 136                 return false; \
 137         } \
 138         } while(0)
 139
 140 /*
 141  * forward declaration for internal functions
 142  */
 143 static bool _drsut_ldb_schema_info_reset(struct torture_context *tctx,
 144                                          struct ldb_context *ldb,
 145                                          const char *schema_info_str,
 146                                          bool in_setup);
 147
 148
 149 /**
 150  * Creates dsdb_schema_info object based on NDR data
 151  * passed as hex string
 152  */
 153 static bool _drsut_schemainfo_new(struct torture_context *tctx,
 154                                   const char *schema_info_str, struct dsdb_schema_info **_si)
 155 {
 156         WERROR werr;
 157         DATA_BLOB blob;
 158
 159         blob = strhex_to_data_blob(tctx, schema_info_str);
 160         if (!blob.data) {
 161                 torture_comment(tctx, "Not enough memory!\n");
 162                 return false;
 163         }
 164
 165         werr = dsdb_schema_info_from_blob(&blob, tctx, _si);
 166         if (!W_ERROR_IS_OK(werr)) {
 167                 torture_comment(tctx,
 168                                 "Failed to create dsdb_schema_info object for %s: %s",
 169                                 schema_info_str,
 170                                 win_errstr(werr));
 171                 return false;
 172         }
 173
 174         data_blob_free(&blob);
 175
 176         return true;
 177 }
 178
 179 /**
 180  * Creates dsdb_schema_info object based on predefined data
 181  * Function is public as it is intended to be used by other
 182  * tests (e.g. prefixMap tests)
 183  */
 184 bool drsut_schemainfo_new(struct torture_context *tctx, struct dsdb_schema_info **_si)
 185 {
 186         return _drsut_schemainfo_new(tctx, SCHEMA_INFO_DEFAULT_STR, _si);
 187 }
 188
 189
 190 /*
 191  * Tests dsdb_schema_info_new() and dsdb_schema_info_blob_new()
 192  */
 193 static bool test_dsdb_schema_info_new(struct torture_context *tctx,
 194                                       struct drsut_schemainfo_data *priv)
 195 {
 196         WERROR werr;
 197         DATA_BLOB ndr_blob;
 198         DATA_BLOB ndr_blob_expected;
 199         struct dsdb_schema_info *schi;
 200         TALLOC_CTX *mem_ctx;
 201
 202         mem_ctx = talloc_new(priv);
 203         torture_assert(tctx, mem_ctx, "Not enough memory!");
 204         ndr_blob_expected = strhex_to_data_blob(mem_ctx, SCHEMA_INFO_INIT_STR);
 205         torture_assert(tctx, ndr_blob_expected.data, "Not enough memory!");
 206
 207         werr = dsdb_schema_info_new(mem_ctx, &schi);
 208         torture_assert_werr_ok(tctx, werr, "dsdb_schema_info_new() failed");
 209         torture_assert_int_equal(tctx, schi->revision, 0,
 210                                  "dsdb_schema_info_new() creates schemaInfo with invalid revision");
 211         torture_assert(tctx, GUID_all_zero(&schi->invocation_id),
 212                         "dsdb_schema_info_new() creates schemaInfo with not ZERO GUID");
 213
 214         werr = dsdb_schema_info_blob_new(mem_ctx, &ndr_blob);
 215         torture_assert_werr_ok(tctx, werr, "dsdb_schema_info_blob_new() failed");
 216         torture_assert_data_blob_equal(tctx, ndr_blob, ndr_blob_expected,
 217                                        "dsdb_schema_info_blob_new() returned invalid blob");
 218
 219         talloc_free(mem_ctx);
 220         return true;
 221 }
 222
 223 /*
 224  * Tests dsdb_schema_info_from_blob()
 225  */
 226 static bool test_dsdb_schema_info_from_blob(struct torture_context *tctx,
 227                                             struct drsut_schemainfo_data *priv)
 228 {
 229         int i;
 230         WERROR werr;
 231         char *msg;
 232         struct dsdb_schema_info *schema_info;
 233         TALLOC_CTX *mem_ctx;
 234
 235         mem_ctx = talloc_new(priv);
 236         torture_assert(tctx, mem_ctx, "Not enough memory!");
 237
 238         for (i = 0; i < priv->test_data_count; i++) {
 239                 struct schemainfo_data *data = &priv->test_data[i];
 240
 241                 msg = talloc_asprintf(tctx, "dsdb_schema_info_from_blob() [%d]-[%s]",
 242                                       i, _schemainfo_test_data[i].schema_info_str);
 243
 244                 werr = dsdb_schema_info_from_blob(&data->ndr_blob, mem_ctx, &schema_info);
 245                 torture_assert_werr_equal(tctx, werr, data->werr_expected, msg);
 246
 247                 /* test returned data */
 248                 if (W_ERROR_IS_OK(werr)) {
 249                         torture_assert_schema_info_equal(tctx,
 250                                                          schema_info, &data->schi,
 251                                                          "after dsdb_schema_info_from_blob() call");
 252                 }
 253         }
 254
 255         talloc_free(mem_ctx);
 256
 257         return true;
 258 }
 259
 260 /*
 261  * Tests dsdb_blob_from_schema_info()
 262  */
 263 static bool test_dsdb_blob_from_schema_info(struct torture_context *tctx,
 264                                             struct drsut_schemainfo_data *priv)
 265 {
 266         int i;
 267         WERROR werr;
 268         char *msg;
 269         DATA_BLOB ndr_blob;
 270         TALLOC_CTX *mem_ctx;
 271
 272         mem_ctx = talloc_new(priv);
 273         torture_assert(tctx, mem_ctx, "Not enough memory!");
 274
 275         for (i = 0; i < priv->test_data_count; i++) {
 276                 struct schemainfo_data *data = &priv->test_data[i];
 277
 278                 /* not all test are valid reverse type of conversion */
 279                 if (!data->test_both_ways) {
 280                         continue;
 281                 }
 282
 283                 msg = talloc_asprintf(tctx, "dsdb_blob_from_schema_info() [%d]-[%s]",
 284                                       i, _schemainfo_test_data[i].schema_info_str);
 285
 286                 werr = dsdb_blob_from_schema_info(&data->schi, mem_ctx, &ndr_blob);
 287                 torture_assert_werr_equal(tctx, werr, data->werr_expected, msg);
 288
 289                 /* test returned data */
 290                 if (W_ERROR_IS_OK(werr)) {
 291                         torture_assert_data_blob_equal(tctx,
 292                                                        ndr_blob, data->ndr_blob,
 293                                                        "dsdb_blob_from_schema_info()");
 294                 }
 295         }
 296
 297         talloc_free(mem_ctx);
 298
 299         return true;
 300 }
 301
 302 static bool test_dsdb_schema_info_cmp(struct torture_context *tctx,
 303                                       struct drsut_schemainfo_data *priv)
 304 {
 305         DATA_BLOB blob;
 306         struct drsuapi_DsReplicaOIDMapping_Ctr *ctr;
 307
 308         ctr = talloc_zero(priv, struct drsuapi_DsReplicaOIDMapping_Ctr);
 309         torture_assert(tctx, ctr, "Not enough memory!");
 310
 311         /* not enough elements */
 312         torture_assert_werr_equal(tctx,
 313                                   dsdb_schema_info_cmp(priv->schema, ctr),
 314                                   WERR_INVALID_PARAMETER,
 315                                   "dsdb_schema_info_cmp(): unexpected result");
 316
 317         /* an empty element for schemaInfo */
 318         ctr->num_mappings = 1;
 319         ctr->mappings = talloc_zero_array(ctr, struct drsuapi_DsReplicaOIDMapping, 1);
 320         torture_assert(tctx, ctr->mappings, "Not enough memory!");
 321         torture_assert_werr_equal(tctx,
 322                                   dsdb_schema_info_cmp(priv->schema, ctr),
 323                                   WERR_INVALID_PARAMETER,
 324                                   "dsdb_schema_info_cmp(): unexpected result");
 325
 326         /* test with invalid schemaInfo - length != 21 */
 327         blob = strhex_to_data_blob(ctr, "FF00000001FD821C07C7455143A3DB51F75A630A7F00");
 328         torture_assert(tctx, blob.data, "Not enough memory!");
 329         ctr->mappings[0].oid.length     = blob.length;
 330         ctr->mappings[0].oid.binary_oid = blob.data;
 331         torture_assert_werr_equal(tctx,
 332                                   dsdb_schema_info_cmp(priv->schema, ctr),
 333                                   WERR_INVALID_PARAMETER,
 334                                   "dsdb_schema_info_cmp(): unexpected result");
 335
 336         /* test with invalid schemaInfo - marker != 0xFF */
 337         blob = strhex_to_data_blob(ctr, "AA00000001FD821C07C7455143A3DB51F75A630A7F");
 338         torture_assert(tctx, blob.data, "Not enough memory!");
 339         ctr->mappings[0].oid.length     = blob.length;
 340         ctr->mappings[0].oid.binary_oid = blob.data;
 341         torture_assert_werr_equal(tctx,
 342                                   dsdb_schema_info_cmp(priv->schema, ctr),
 343                                   WERR_INVALID_PARAMETER,
 344                                   "dsdb_schema_info_cmp(): unexpected result");
 345
 346         /* test with valid schemaInfo, but not correct one */
 347         blob = strhex_to_data_blob(ctr, "FF0000000000000000000000000000000000000000");
 348         torture_assert(tctx, blob.data, "Not enough memory!");
 349         ctr->mappings[0].oid.length     = blob.length;
 350         ctr->mappings[0].oid.binary_oid = blob.data;
 351         torture_assert_werr_equal(tctx,
 352                                   dsdb_schema_info_cmp(priv->schema, ctr),
 353                                   WERR_DS_DRA_SCHEMA_MISMATCH,
 354                                   "dsdb_schema_info_cmp(): unexpected result");
 355
 356         /* test with correct schemaInfo, but invalid ATTID */
 357         blob = strhex_to_data_blob(ctr, priv->schema->schema_info);
 358         torture_assert(tctx, blob.data, "Not enough memory!");
 359         ctr->mappings[0].id_prefix      = 1;
 360         ctr->mappings[0].oid.length     = blob.length;
 361         ctr->mappings[0].oid.binary_oid = blob.data;
 362         torture_assert_werr_equal(tctx,
 363                                   dsdb_schema_info_cmp(priv->schema, ctr),
 364                                   WERR_INVALID_PARAMETER,
 365                                   "dsdb_schema_info_cmp(): unexpected result");
 366
 367         /* test with valid schemaInfo */
 368         blob = strhex_to_data_blob(ctr, priv->schema->schema_info);
 369         ctr->mappings[0].id_prefix      = 0;
 370         torture_assert_werr_ok(tctx,
 371                                dsdb_schema_info_cmp(priv->schema, ctr),
 372                                "dsdb_schema_info_cmp(): unexpected result");
 373
 374         talloc_free(ctr);
 375         return true;
 376 }
 377
 378 /*
 379  * Tests dsdb_module_schema_info_blob_read()
 380  *   and dsdb_module_schema_info_blob_write()
 381  */
 382 static bool test_dsdb_module_schema_info_blob_rw(struct torture_context *tctx,
 383                                                 struct drsut_schemainfo_data *priv)
 384 {
 385         int ldb_err;
 386         DATA_BLOB blob_write;
 387         DATA_BLOB blob_read;
 388
 389         /* reset schmeInfo to know value */
 390         torture_assert(tctx,
 391                        _drsut_ldb_schema_info_reset(tctx, priv->ldb, SCHEMA_INFO_INIT_STR, false),
 392                        "_drsut_ldb_schema_info_reset() failed");
 393
 394         /* write tests' default schemaInfo */
 395         blob_write = strhex_to_data_blob(priv, SCHEMA_INFO_DEFAULT_STR);
 396         torture_assert(tctx, blob_write.data, "Not enough memory!");
 397
 398         ldb_err = dsdb_module_schema_info_blob_write(priv->ldb_module,
 399                                                      DSDB_FLAG_TOP_MODULE,
 400                                                      &blob_write, NULL);
 401         torture_assert_int_equal(tctx, ldb_err, LDB_SUCCESS, "dsdb_module_schema_info_blob_write() failed");
 402
 403         ldb_err = dsdb_module_schema_info_blob_read(priv->ldb_module, DSDB_FLAG_TOP_MODULE,
 404                                                     priv, &blob_read, NULL);
 405         torture_assert_int_equal(tctx, ldb_err, LDB_SUCCESS, "dsdb_module_schema_info_blob_read() failed");
 406
 407         /* check if we get what we wrote */
 408         torture_assert_data_blob_equal(tctx, blob_read, blob_write,
 409                                        "Write/Read of schemeInfo blob failed");
 410
 411         return true;
 412 }
 413
 414 /*
 415  * Tests dsdb_schema_update_schema_info()
 416  */
 417 static bool test_dsdb_module_schema_info_update(struct torture_context *tctx,
 418                                                 struct drsut_schemainfo_data *priv)
 419 {
 420         int ldb_err;
 421         WERROR werr;
 422         DATA_BLOB blob;
 423         struct dsdb_schema_info *schema_info;
 424
 425         /* reset schmeInfo to know value */
 426         torture_assert(tctx,
 427                        _drsut_ldb_schema_info_reset(tctx, priv->ldb, SCHEMA_INFO_INIT_STR, false),
 428                        "_drsut_ldb_schema_info_reset() failed");
 429
 430         ldb_err = dsdb_module_schema_info_update(priv->ldb_module,
 431                                                  priv->schema,
 432                                                  DSDB_FLAG_TOP_MODULE | DSDB_FLAG_AS_SYSTEM, NULL);
 433         torture_assert_int_equal(tctx, ldb_err, LDB_SUCCESS, "dsdb_module_schema_info_update() failed");
 434
 435         /* get updated schemaInfo */
 436         ldb_err = dsdb_module_schema_info_blob_read(priv->ldb_module, DSDB_FLAG_TOP_MODULE,
 437                                                     priv, &blob, NULL);
 438         torture_assert_int_equal(tctx, ldb_err, LDB_SUCCESS, "dsdb_module_schema_info_blob_read() failed");
 439
 440         werr = dsdb_schema_info_from_blob(&blob, priv, &schema_info);
 441         torture_assert_werr_ok(tctx, werr, "dsdb_schema_info_from_blob() failed");
 442
 443         /* check against default schema_info */
 444         torture_assert_schema_info_equal(tctx, schema_info, priv->schema_info,
 445                                           "schemaInfo attribute no updated correctly");
 446
 447         return true;
 448 }
 449
 450
 451 /**
 452  * Reset schemaInfo record to know value
 453  */
 454 static bool _drsut_ldb_schema_info_reset(struct torture_context *tctx,
 455                                          struct ldb_context *ldb,
 456                                          const char *schema_info_str,
 457                                          bool in_setup)
 458 {
 459         bool bret = true;
 460         int ldb_err;
 461         DATA_BLOB blob;
 462         struct ldb_message *msg;
 463         TALLOC_CTX *mem_ctx = talloc_new(tctx);
 464
 465         blob = strhex_to_data_blob(mem_ctx, schema_info_str);
 466         torture_assert_goto(tctx, blob.data, bret, DONE, "Not enough memory!");
 467
 468         msg = ldb_msg_new(mem_ctx);
 469         torture_assert_goto(tctx, msg, bret, DONE, "Not enough memory!");
 470
 471         msg->dn = ldb_get_schema_basedn(ldb);
 472         ldb_err = ldb_msg_add_value(msg, "schemaInfo", &blob, NULL);
 473         torture_assert_int_equal_goto(tctx, ldb_err, LDB_SUCCESS, bret, DONE,
 474                                       "ldb_msg_add_value() failed");
 475
 476         if (in_setup) {
 477                 ldb_err = ldb_add(ldb, msg);
 478         } else {
 479                 ldb_err = dsdb_replace(ldb, msg, DSDB_MODIFY_PERMISSIVE);
 480         }
 481         torture_assert_int_equal_goto(tctx, ldb_err, LDB_SUCCESS, bret, DONE,
 482                                       "dsdb_replace() failed");
 483
 484 DONE:
 485         talloc_free(mem_ctx);
 486         return bret;
 487 }
 488
 489 /**
 490  * Prepare temporary LDB and opens it
 491  */
 492 static bool _drsut_ldb_setup(struct torture_context *tctx, struct drsut_schemainfo_data *priv)
 493 {
 494         int ldb_err;
 495         char *ldb_url;
 496         bool bret = true;
 497         char *tempdir = NULL;
 498         NTSTATUS status;
 499         TALLOC_CTX* mem_ctx;
 500
 501         mem_ctx = talloc_new(priv);
 502         torture_assert(tctx, mem_ctx, "Not enough memory!");
 503
 504         status = torture_temp_dir(tctx, "drs_", &tempdir);
 505         torture_assert_ntstatus_ok_goto(tctx, status, bret, DONE, "creating temp dir");
 506
 507         ldb_url = talloc_asprintf(priv, "%s/drs_schemainfo.ldb", tempdir);
 508         torture_assert_goto(tctx, ldb_url, bret, DONE, "Not enough memory!");
 509
 510         /* create LDB */
 511         priv->ldb = ldb_wrap_connect(priv, tctx->ev, tctx->lp_ctx,
 512                                      ldb_url, NULL, NULL, 0);
 513         torture_assert_goto(tctx, priv->ldb, bret, DONE,  "ldb_wrap_connect() failed");
 514
 515         /* set some schemaNamingContext */
 516         ldb_err = ldb_set_opaque(priv->ldb,
 517                                  "schemaNamingContext",
 518                                  ldb_dn_new(priv->ldb, priv->ldb, "CN=Schema,CN=Config"));
 519         torture_assert_int_equal_goto(tctx, ldb_err, LDB_SUCCESS, bret, DONE,
 520                                       "ldb_set_opaque() failed");
 521
 522         /* add schemaInfo attribute so tested layer could work properly */
 523         torture_assert_goto(tctx,
 524                             _drsut_ldb_schema_info_reset(tctx, priv->ldb, SCHEMA_INFO_INIT_STR, true),
 525                             bret, DONE,
 526                             "_drsut_ldb_schema_info_reset() failed");
 527
 528 DONE:
 529         talloc_free(tempdir);
 530         talloc_free(mem_ctx);
 531         return bret;
 532 }
 533
 534 /*
 535  * Setup/Teardown for test case
 536  */
 537 static bool torture_drs_unit_schemainfo_setup(struct torture_context *tctx,
 538                                               struct drsut_schemainfo_data **_priv)
 539 {
 540         int i;
 541         int ldb_err;
 542         NTSTATUS status;
 543         DATA_BLOB ndr_blob;
 544         struct GUID guid;
 545         struct drsut_schemainfo_data *priv;
 546
 547         priv = talloc_zero(tctx, struct drsut_schemainfo_data);
 548         torture_assert(tctx, priv, "Not enough memory!");
 549
 550         /* returned allocated pointer here
 551          * teardown() will be called even in case of failure,
 552          * so we'll get a changes to clean up  */
 553         *_priv = priv;
 554
 555         /* create initial schemaInfo */
 556         torture_assert(tctx,
 557                        _drsut_schemainfo_new(tctx, SCHEMA_INFO_DEFAULT_STR, &priv->schema_info),
 558                        "Failed to create schema_info test object");
 559
 560         /* create data to test with */
 561         priv->test_data_count = ARRAY_SIZE(_schemainfo_test_data);
 562         priv->test_data = talloc_array(tctx, struct schemainfo_data, priv->test_data_count);
 563
 564         for (i = 0; i < ARRAY_SIZE(_schemainfo_test_data); i++) {
 565                 struct schemainfo_data *data = &priv->test_data[i];
 566
 567                 ndr_blob = strhex_to_data_blob(priv,
 568                                                _schemainfo_test_data[i].schema_info_str);
 569                 torture_assert(tctx, ndr_blob.data, "Not enough memory!");
 570
 571                 status = GUID_from_string(_schemainfo_test_data[i].guid_str, &guid);
 572                 torture_assert_ntstatus_ok(tctx, status,
 573                                            talloc_asprintf(tctx,
 574                                                            "GUID_from_string() failed for %s",
 575                                                            _schemainfo_test_data[i].guid_str));
 576
 577                 data->ndr_blob           = ndr_blob;
 578                 data->schi.invocation_id = guid;
 579                 data->schi.revision      = _schemainfo_test_data[i].revision;
 580                 data->werr_expected      = _schemainfo_test_data[i].werr_expected;
 581                 data->test_both_ways     = _schemainfo_test_data[i].test_both_ways;
 582
 583         }
 584
 585         /* create temporary LDB and populate with data */
 586         if (!_drsut_ldb_setup(tctx, priv)) {
 587                 return false;
 588         }
 589
 590         /* create ldb_module mockup object */
 591         priv->ldb_module = ldb_module_new(priv, priv->ldb, "schemaInfo_test_module", NULL);
 592         torture_assert(tctx, priv->ldb_module, "Not enough memory!");
 593
 594         /* create schema mockup object */
 595         priv->schema = dsdb_new_schema(priv);
 596
 597         /* set schema_info in dsdb_schema for testing */
 598         priv->schema->schema_info = talloc_strdup(priv->schema, SCHEMA_INFO_DEFAULT_STR);
 599
 600         /* pre-cache invocationId for samdb_ntds_invocation_id()
 601          * to work with our mock ldb */
 602         ldb_err = ldb_set_opaque(priv->ldb, "cache.invocation_id",
 603                                  &priv->schema_info->invocation_id);
 604         torture_assert_int_equal(tctx, ldb_err, LDB_SUCCESS, "ldb_set_opaque() failed");
 605
 606         /* Perform all tests in transactions so that
 607          * underlying modify calls not to fail */
 608         ldb_err = ldb_transaction_start(priv->ldb);
 609         torture_assert_int_equal(tctx,
 610                                  ldb_err,
 611                                  LDB_SUCCESS,
 612                                  "ldb_transaction_start() failed");
 613
 614         return true;
 615 }
 616
 617 static bool torture_drs_unit_schemainfo_teardown(struct torture_context *tctx,
 618                                                  struct drsut_schemainfo_data *priv)
 619 {
 620         int ldb_err;
 621
 622         /* commit pending transaction so we will
 623          * be able to check what LDB state is */
 624         ldb_err = ldb_transaction_commit(priv->ldb);
 625         if (ldb_err != LDB_SUCCESS) {
 626                 torture_comment(tctx, "ldb_transaction_commit() - %s (%s)",
 627                                 ldb_strerror(ldb_err),
 628                                 ldb_errstring(priv->ldb));
 629         }
 630
 631         talloc_free(priv);
 632
 633         return true;
 634 }
 635
 636 /**
 637  * Test case initialization for
 638  * drs.unit.schemaInfo
 639  */
 640 struct torture_tcase * torture_drs_unit_schemainfo(struct torture_suite *suite)
 641 {
 642         typedef bool (*pfn_setup)(struct torture_context *, void **);
 643         typedef bool (*pfn_teardown)(struct torture_context *, void *);
 644         typedef bool (*pfn_run)(struct torture_context *, void *);
 645
 646         struct torture_tcase * tc = torture_suite_add_tcase(suite, "schemaInfo");
 647
 648         torture_tcase_set_fixture(tc,
 649                                   (pfn_setup)torture_drs_unit_schemainfo_setup,
 650                                   (pfn_teardown)torture_drs_unit_schemainfo_teardown);
 651
 652         tc->description = talloc_strdup(tc, "Unit tests for DRSUAPI::schemaInfo implementation");
 653
 654         torture_tcase_add_simple_test(tc, "dsdb_schema_info_new",
 655                                       (pfn_run)test_dsdb_schema_info_new);
 656         torture_tcase_add_simple_test(tc, "dsdb_schema_info_from_blob",
 657                                       (pfn_run)test_dsdb_schema_info_from_blob);
 658         torture_tcase_add_simple_test(tc, "dsdb_blob_from_schema_info",
 659                                       (pfn_run)test_dsdb_blob_from_schema_info);
 660         torture_tcase_add_simple_test(tc, "dsdb_schema_info_cmp",
 661                                       (pfn_run)test_dsdb_schema_info_cmp);
 662         torture_tcase_add_simple_test(tc, "dsdb_module_schema_info_blob read|write",
 663                                       (pfn_run)test_dsdb_module_schema_info_blob_rw);
 664         torture_tcase_add_simple_test(tc, "dsdb_module_schema_info_update",
 665                                       (pfn_run)test_dsdb_module_schema_info_update);
 666
 667
 668         return tc;
 669 }