source4/torture/drs/unit/prefixmap_tests.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    DRSUAPI prefixMap unit tests
   5
   6    Copyright (C) Kamen Mazdrashki <kamen.mazdrashki@postpath.com> 2009
   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 "torture/rpc/drsuapi.h"
  27 #include "param/param.h"
  28
  29
  30 /**
  31  * Private data to be shared among all test in Test case
  32  */
  33 struct drsut_prefixmap_data {
  34         struct dsdb_schema_prefixmap *pfm_new;
  35         struct dsdb_schema_prefixmap *pfm_full;
  36
  37         struct ldb_context *ldb_ctx;
  38 };
  39
  40 /**
  41  * Test-oid data structure
  42  */
  43 struct drsut_pfm_oid_data {
  44         uint32_t        id;
  45         const char      *bin_oid;
  46         const char      *oid_prefix;
  47 };
  48
  49 /**
  50  * Default prefixMap initialization data
  51  */
  52 static const struct drsut_pfm_oid_data _prefixmap_test_new_data[] = {
  53         {.id=0x00000000, .bin_oid="5504",                 .oid_prefix="2.5.4"},
  54         {.id=0x00000001, .bin_oid="5506",                 .oid_prefix="2.5.6"},
  55         {.id=0x00000002, .bin_oid="2A864886F7140102",     .oid_prefix="1.2.840.113556.1.2"},
  56         {.id=0x00000003, .bin_oid="2A864886F7140103",     .oid_prefix="1.2.840.113556.1.3"},
  57         {.id=0x00000004, .bin_oid="6086480165020201",     .oid_prefix="2.16.840.1.101.2.2.1"},
  58         {.id=0x00000005, .bin_oid="6086480165020203",     .oid_prefix="2.16.840.1.101.2.2.3"},
  59         {.id=0x00000006, .bin_oid="6086480165020105",     .oid_prefix="2.16.840.1.101.2.1.5"},
  60         {.id=0x00000007, .bin_oid="6086480165020104",     .oid_prefix="2.16.840.1.101.2.1.4"},
  61         {.id=0x00000008, .bin_oid="5505",                 .oid_prefix="2.5.5"},
  62         {.id=0x00000009, .bin_oid="2A864886F7140104",     .oid_prefix="1.2.840.113556.1.4"},
  63         {.id=0x0000000A, .bin_oid="2A864886F7140105",     .oid_prefix="1.2.840.113556.1.5"},
  64         {.id=0x00000013, .bin_oid="0992268993F22C64",     .oid_prefix="0.9.2342.19200300.100"},
  65         {.id=0x00000014, .bin_oid="6086480186F84203",     .oid_prefix="2.16.840.1.113730.3"},
  66         {.id=0x00000015, .bin_oid="0992268993F22C6401",   .oid_prefix="0.9.2342.19200300.100.1"},
  67         {.id=0x00000016, .bin_oid="6086480186F8420301",   .oid_prefix="2.16.840.1.113730.3.1"},
  68         {.id=0x00000017, .bin_oid="2A864886F7140105B658", .oid_prefix="1.2.840.113556.1.5.7000"},
  69         {.id=0x00000018, .bin_oid="5515",                 .oid_prefix="2.5.21"},
  70         {.id=0x00000019, .bin_oid="5512",                 .oid_prefix="2.5.18"},
  71         {.id=0x0000001A, .bin_oid="5514",                 .oid_prefix="2.5.20"},
  72 };
  73
  74 /**
  75  * Data to be used for creating full prefix map for testing
  76  */
  77 static const struct drsut_pfm_oid_data _prefixmap_full_map_data[] = {
  78         {.id=0x00000000, .bin_oid="0x5504",                     .oid_prefix="2.5.4"},
  79         {.id=0x00000001, .bin_oid="0x5506",                     .oid_prefix="2.5.6"},
  80         {.id=0x00000002, .bin_oid="0x2A864886F7140102",         .oid_prefix="1.2.840.113556.1.2"},
  81         {.id=0x00000003, .bin_oid="0x2A864886F7140103",         .oid_prefix="1.2.840.113556.1.3"},
  82         {.id=0x00000004, .bin_oid="0x6086480165020201",         .oid_prefix="2.16.840.1.101.2.2.1"},
  83         {.id=0x00000005, .bin_oid="0x6086480165020203",         .oid_prefix="2.16.840.1.101.2.2.3"},
  84         {.id=0x00000006, .bin_oid="0x6086480165020105",         .oid_prefix="2.16.840.1.101.2.1.5"},
  85         {.id=0x00000007, .bin_oid="0x6086480165020104",         .oid_prefix="2.16.840.1.101.2.1.4"},
  86         {.id=0x00000008, .bin_oid="0x5505",                     .oid_prefix="2.5.5"},
  87         {.id=0x00000009, .bin_oid="0x2A864886F7140104",         .oid_prefix="1.2.840.113556.1.4"},
  88         {.id=0x0000000a, .bin_oid="0x2A864886F7140105",         .oid_prefix="1.2.840.113556.1.5"},
  89         {.id=0x00000013, .bin_oid="0x0992268993F22C64",         .oid_prefix="0.9.2342.19200300.100"},
  90         {.id=0x00000014, .bin_oid="0x6086480186F84203",         .oid_prefix="2.16.840.1.113730.3"},
  91         {.id=0x00000015, .bin_oid="0x0992268993F22C6401",       .oid_prefix="0.9.2342.19200300.100.1"},
  92         {.id=0x00000016, .bin_oid="0x6086480186F8420301",       .oid_prefix="2.16.840.1.113730.3.1"},
  93         {.id=0x00000017, .bin_oid="0x2A864886F7140105B658",     .oid_prefix="1.2.840.113556.1.5.7000"},
  94         {.id=0x00000018, .bin_oid="0x5515",                     .oid_prefix="2.5.21"},
  95         {.id=0x00000019, .bin_oid="0x5512",                     .oid_prefix="2.5.18"},
  96         {.id=0x0000001a, .bin_oid="0x5514",                     .oid_prefix="2.5.20"},
  97         {.id=0x0000000b, .bin_oid="0x2A864886F71401048204",     .oid_prefix="1.2.840.113556.1.4.260"},
  98         {.id=0x0000000c, .bin_oid="0x2A864886F714010538",       .oid_prefix="1.2.840.113556.1.5.56"},
  99         {.id=0x0000000d, .bin_oid="0x2A864886F71401048206",     .oid_prefix="1.2.840.113556.1.4.262"},
 100         {.id=0x0000000e, .bin_oid="0x2A864886F714010539",       .oid_prefix="1.2.840.113556.1.5.57"},
 101         {.id=0x0000000f, .bin_oid="0x2A864886F71401048207",     .oid_prefix="1.2.840.113556.1.4.263"},
 102         {.id=0x00000010, .bin_oid="0x2A864886F71401053A",       .oid_prefix="1.2.840.113556.1.5.58"},
 103         {.id=0x00000011, .bin_oid="0x2A864886F714010549",       .oid_prefix="1.2.840.113556.1.5.73"},
 104         {.id=0x00000012, .bin_oid="0x2A864886F71401048231",     .oid_prefix="1.2.840.113556.1.4.305"},
 105         {.id=0x0000001b, .bin_oid="0x2B060104018B3A6577",       .oid_prefix="1.3.6.1.4.1.1466.101.119"},
 106         {.id=0x0000001c, .bin_oid="0x6086480186F8420302",       .oid_prefix="2.16.840.1.113730.3.2"},
 107         {.id=0x0000001d, .bin_oid="0x2B06010401817A01",         .oid_prefix="1.3.6.1.4.1.250.1"},
 108         {.id=0x0000001e, .bin_oid="0x2A864886F70D0109",         .oid_prefix="1.2.840.113549.1.9"},
 109         {.id=0x0000001f, .bin_oid="0x0992268993F22C6404",       .oid_prefix="0.9.2342.19200300.100.4"},
 110         {.id=0x00000020, .bin_oid="0x2A864886F714010617",       .oid_prefix="1.2.840.113556.1.6.23"},
 111         {.id=0x00000021, .bin_oid="0x2A864886F71401061201",     .oid_prefix="1.2.840.113556.1.6.18.1"},
 112         {.id=0x00000022, .bin_oid="0x2A864886F71401061202",     .oid_prefix="1.2.840.113556.1.6.18.2"},
 113         {.id=0x00000023, .bin_oid="0x2A864886F71401060D03",     .oid_prefix="1.2.840.113556.1.6.13.3"},
 114         {.id=0x00000024, .bin_oid="0x2A864886F71401060D04",     .oid_prefix="1.2.840.113556.1.6.13.4"},
 115         {.id=0x00000025, .bin_oid="0x2B0601010101",             .oid_prefix="1.3.6.1.1.1.1"},
 116         {.id=0x00000026, .bin_oid="0x2B0601010102",             .oid_prefix="1.3.6.1.1.1.2"},
 117         {.id=0x000003ed, .bin_oid="0x2A864886F7140104B65866",   .oid_prefix="1.2.840.113556.1.4.7000.102"},
 118         {.id=0x00000428, .bin_oid="0x2A864886F7140105B6583E",   .oid_prefix="1.2.840.113556.1.5.7000.62"},
 119         {.id=0x0000044c, .bin_oid="0x2A864886F7140104B6586683", .oid_prefix="1.2.840.113556.1.4.7000.102:0x83"},
 120         {.id=0x0000044f, .bin_oid="0x2A864886F7140104B6586681", .oid_prefix="1.2.840.113556.1.4.7000.102:0x81"},
 121         {.id=0x0000047d, .bin_oid="0x2A864886F7140105B6583E81", .oid_prefix="1.2.840.113556.1.5.7000.62:0x81"},
 122         {.id=0x00000561, .bin_oid="0x2A864886F7140105B6583E83", .oid_prefix="1.2.840.113556.1.5.7000.62:0x83"},
 123         {.id=0x000007d1, .bin_oid="0x2A864886F71401061401",     .oid_prefix="1.2.840.113556.1.6.20.1"},
 124         {.id=0x000007e1, .bin_oid="0x2A864886F71401061402",     .oid_prefix="1.2.840.113556.1.6.20.2"},
 125         {.id=0x00001b86, .bin_oid="0x2A817A",                   .oid_prefix="1.2.250"},
 126         {.id=0x00001c78, .bin_oid="0x2A817A81",                 .oid_prefix="1.2.250:0x81"},
 127         {.id=0x00001c7b, .bin_oid="0x2A817A8180",               .oid_prefix="1.2.250:0x8180"},
 128 };
 129
 130
 131 /**
 132  * OID-to-ATTID mappings to be used for testing
 133  */
 134 static const struct {
 135         const char      *oid;
 136         uint32_t        id;
 137         uint32_t        attid;
 138 } _prefixmap_test_data[] = {
 139         {.oid="2.5.4.0",                .id=0x00000000, .attid=0x000000},
 140         {.oid="2.5.4.42",               .id=0x00000000, .attid=0x00002a},
 141         {.oid="1.2.840.113556.1.2.1",   .id=0x00000002, .attid=0x020001},
 142         {.oid="1.2.840.113556.1.2.13",  .id=0x00000002, .attid=0x02000d},
 143         {.oid="1.2.840.113556.1.2.281", .id=0x00000002, .attid=0x020119},
 144         {.oid="1.2.840.113556.1.4.125", .id=0x00000009, .attid=0x09007d},
 145         {.oid="1.2.840.113556.1.4.146", .id=0x00000009, .attid=0x090092},
 146         {.oid="1.2.250.1",              .id=0x00001b86, .attid=0x1b860001},
 147         {.oid="1.2.250.130",            .id=0x00001b86, .attid=0x1b860082},
 148         {.oid="1.2.250.16386",          .id=0x00001c78, .attid=0x1c788002},
 149         {.oid="1.2.250.2097154",        .id=0x00001c7b, .attid=0x1c7b8002},
 150 };
 151
 152
 153 /**
 154  * Creates dsdb_schema_prefixmap based on predefined data
 155  *
 156  */
 157 static WERROR _drsut_prefixmap_new(const struct drsut_pfm_oid_data *_pfm_init_data, uint32_t count,
 158                                    TALLOC_CTX *mem_ctx, struct dsdb_schema_prefixmap **_pfm)
 159 {
 160         uint32_t i;
 161         struct dsdb_schema_prefixmap *pfm;
 162
 163         pfm = talloc(mem_ctx, struct dsdb_schema_prefixmap);
 164         W_ERROR_HAVE_NO_MEMORY(pfm);
 165
 166         pfm->length = count;
 167         pfm->prefixes = talloc_array(pfm, struct dsdb_schema_prefixmap_oid, pfm->length);
 168         if (!pfm->prefixes) {
 169                 talloc_free(pfm);
 170                 return WERR_NOMEM;
 171         }
 172
 173         for (i = 0; i < pfm->length; i++) {
 174                 pfm->prefixes[i].id = _pfm_init_data[i].id;
 175                 pfm->prefixes[i].bin_oid = strhex_to_data_blob(pfm, _pfm_init_data[i].bin_oid);
 176                 if (!pfm->prefixes[i].bin_oid.data) {
 177                         talloc_free(pfm);
 178                         return WERR_NOMEM;
 179                 }
 180         }
 181
 182         *_pfm = pfm;
 183
 184         return WERR_OK;
 185 }
 186
 187 static bool _torture_drs_pfm_compare_same(struct torture_context *tctx,
 188                                           const struct dsdb_schema_prefixmap *pfm_left,
 189                                           const struct dsdb_schema_prefixmap *pfm_right)
 190 {
 191         uint32_t i;
 192
 193         torture_assert_int_equal(tctx, pfm_left->length, pfm_right->length,
 194                                  "prefixMaps differ in size");
 195         for (i = 0; i < pfm_left->length; i++) {
 196                 struct dsdb_schema_prefixmap_oid *entry_left = &pfm_left->prefixes[i];
 197                 struct dsdb_schema_prefixmap_oid *entry_right = &pfm_right->prefixes[i];
 198
 199                 torture_assert(tctx, entry_left->id == entry_right->id,
 200                                 talloc_asprintf(tctx, "Different IDs for index=%d", i));
 201                 torture_assert_data_blob_equal(tctx, entry_left->bin_oid, entry_right->bin_oid,
 202                                                 talloc_asprintf(tctx, "Different bin_oid for index=%d", i));
 203         }
 204
 205         return true;
 206 }
 207
 208 /*
 209  * Tests dsdb_schema_pfm_new()
 210  */
 211 static bool torture_drs_unit_pfm_new(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 212 {
 213         WERROR werr;
 214         bool bret;
 215         TALLOC_CTX *mem_ctx;
 216         struct dsdb_schema_prefixmap *pfm = NULL;
 217
 218         mem_ctx = talloc_new(priv);
 219
 220         /* create new prefix map */
 221         werr = dsdb_schema_pfm_new(mem_ctx, &pfm);
 222         torture_assert_werr_ok(tctx, werr, "dsdb_schema_pfm_new() failed!");
 223         torture_assert(tctx, pfm != NULL, "NULL prefixMap created!");
 224         torture_assert(tctx, pfm->length > 0, "Empty prefixMap created!");
 225         torture_assert(tctx, pfm->prefixes != NULL, "No prefixes for newly created prefixMap!");
 226
 227         /* compare newly created prefixMap with template one */
 228         bret = _torture_drs_pfm_compare_same(tctx, priv->pfm_new, pfm);
 229
 230         talloc_free(mem_ctx);
 231
 232         return bret;
 233 }
 234
 235 /**
 236  * Tests dsdb_schema_pfm_make_attid() using full prefixMap.
 237  * In this test we know exactly which ATTID and prefixMap->ID
 238  * should be returned, i.e. no prefixMap entries should be added.
 239  */
 240 static bool torture_drs_unit_pfm_make_attid_full_map(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 241 {
 242         WERROR werr;
 243         uint32_t i, count;
 244         uint32_t attid;
 245         char *err_msg;
 246
 247         count = ARRAY_SIZE(_prefixmap_test_data);
 248         for (i = 0; i < count; i++) {
 249                 werr = dsdb_schema_pfm_make_attid(priv->pfm_full, _prefixmap_test_data[i].oid, &attid);
 250                 /* prepare error message */
 251                 err_msg = talloc_asprintf(priv, "dsdb_schema_pfm_make_attid() failed with %s",
 252                                                 _prefixmap_test_data[i].oid);
 253                 torture_assert(tctx, err_msg, "Unexpected: Have no memory!");
 254                 /* verify result and returned ATTID */
 255                 torture_assert_werr_ok(tctx, werr, err_msg);
 256                 torture_assert_int_equal(tctx, attid, _prefixmap_test_data[i].attid, err_msg);
 257                 /* reclaim memory for prepared error message */
 258                 talloc_free(err_msg);
 259         }
 260
 261         return true;
 262 }
 263
 264 /**
 265  * Tests dsdb_schema_pfm_make_attid() using initially small prefixMap.
 266  * In this test we don't know exactly which ATTID and prefixMap->ID
 267  * should be returned, but we can verify lo-word of ATTID.
 268  * This test verifies implementation branch when a new
 269  * prefix should be added into prefixMap.
 270  */
 271 static bool torture_drs_unit_pfm_make_attid_small_map(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 272 {
 273         WERROR werr;
 274         uint32_t i, j;
 275         uint32_t idx;
 276         uint32_t attid, attid_2;
 277         char *err_msg;
 278         struct dsdb_schema_prefixmap *pfm = NULL;
 279         TALLOC_CTX *mem_ctx;
 280
 281         mem_ctx = talloc_new(priv);
 282
 283         /* create new prefix map */
 284         werr = dsdb_schema_pfm_new(mem_ctx, &pfm);
 285         torture_assert_werr_ok(tctx, werr, "dsdb_schema_pfm_new() failed!");
 286         torture_assert(tctx, pfm != NULL, "NULL prefixMap created!");
 287         torture_assert(tctx, pfm->length > 0, "Empty prefixMap created!");
 288         torture_assert(tctx, pfm->prefixes != NULL, "No prefixes for newly created prefixMap!");
 289
 290         /* make some ATTIDs and check result */
 291         for (i = 0; i < ARRAY_SIZE(_prefixmap_test_data); i++) {
 292                 werr = dsdb_schema_pfm_make_attid(pfm, _prefixmap_test_data[i].oid, &attid);
 293
 294                 /* prepare error message */
 295                 err_msg = talloc_asprintf(mem_ctx, "dsdb_schema_pfm_make_attid() failed with %s",
 296                                                 _prefixmap_test_data[i].oid);
 297                 torture_assert(tctx, err_msg, "Unexpected: Have no memory!");
 298
 299                 /* verify result and returned ATTID */
 300                 torture_assert_werr_ok(tctx, werr, err_msg);
 301                 /* verify ATTID lo-word */
 302                 torture_assert_int_equal(tctx, attid & 0xFFFF, _prefixmap_test_data[i].attid & 0xFFFF, err_msg);
 303
 304                 /* try again, this time verify for whole ATTID */
 305                 werr = dsdb_schema_pfm_make_attid(pfm, _prefixmap_test_data[i].oid, &attid_2);
 306                 torture_assert_werr_ok(tctx, werr, err_msg);
 307                 torture_assert_int_equal(tctx, attid_2, attid, err_msg);
 308
 309                 /* reclaim memory for prepared error message */
 310                 talloc_free(err_msg);
 311
 312                 /* check there is such an index in modified prefixMap */
 313                 idx = (attid >> 16);
 314                 for (j = 0; j < pfm->length; j++) {
 315                         if (pfm->prefixes[j].id == idx)
 316                                 break;
 317                 }
 318                 if (j >= pfm->length) {
 319                         torture_result(tctx, TORTURE_FAIL, __location__": No prefix for ATTID=0x%08X", attid);
 320                         return false;
 321                 }
 322
 323         }
 324
 325         talloc_free(mem_ctx);
 326
 327         return true;
 328 }
 329
 330 /**
 331  * Tests dsdb_schema_pfm_oid_from_attid() using full prefixMap.
 332  */
 333 static bool torture_drs_unit_pfm_oid_from_attid(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 334 {
 335         WERROR werr;
 336         uint32_t i, count;
 337         char *err_msg;
 338         const char *oid;
 339
 340         count = ARRAY_SIZE(_prefixmap_test_data);
 341         for (i = 0; i < count; i++) {
 342                 oid = NULL;
 343                 werr = dsdb_schema_pfm_oid_from_attid(priv->pfm_full, _prefixmap_test_data[i].attid,
 344                                                       priv, &oid);
 345                 /* prepare error message */
 346                 err_msg = talloc_asprintf(priv, "dsdb_schema_pfm_oid_from_attid() failed with 0x%08X",
 347                                                 _prefixmap_test_data[i].attid);
 348                 torture_assert(tctx, err_msg, "Unexpected: Have no memory!");
 349                 /* verify result and returned ATTID */
 350                 torture_assert_werr_ok(tctx, werr, err_msg);
 351                 torture_assert(tctx, oid, "dsdb_schema_pfm_oid_from_attid() returned NULL OID!!!");
 352                 torture_assert_str_equal(tctx, oid, _prefixmap_test_data[i].oid, err_msg);
 353                 /* reclaim memory for prepared error message */
 354                 talloc_free(err_msg);
 355                 /* free memory for OID */
 356                 talloc_free(discard_const(oid));
 357         }
 358
 359         return true;
 360 }
 361
 362 /**
 363  * Test Schema prefixMap conversions to/from drsuapi prefixMap
 364  * representation.
 365  */
 366 static bool torture_drs_unit_pfm_to_from_drsuapi(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 367 {
 368         WERROR werr;
 369         const char *schema_info;
 370         const char *schema_info_default = "FF0000000000000000000000000000000123456789";
 371         struct dsdb_schema_prefixmap *pfm;
 372         struct drsuapi_DsReplicaOIDMapping_Ctr *ctr;
 373         TALLOC_CTX *mem_ctx;
 374
 375         mem_ctx = talloc_new(tctx);
 376         torture_assert(tctx, mem_ctx, "Unexpected: Have no memory!");
 377
 378         /* convert Schema_prefixMap to drsuapi_prefixMap */
 379         werr = dsdb_drsuapi_pfm_from_schema_pfm(priv->pfm_full, schema_info_default, mem_ctx, &ctr);
 380         torture_assert_werr_ok(tctx, werr, "dsdb_drsuapi_pfm_from_schema_pfm() failed");
 381         torture_assert(tctx, ctr && ctr->mappings, "drsuapi_prefixMap not constructed correctly");
 382         torture_assert_int_equal(tctx, ctr->num_mappings, priv->pfm_full->length + 1,
 383                                  "drs_mappings count does not match");
 384         /* look for schema_info entry - it should be the last one */
 385         schema_info = hex_encode_talloc(mem_ctx,
 386                                         ctr->mappings[ctr->num_mappings - 1].oid.binary_oid,
 387                                         ctr->mappings[ctr->num_mappings - 1].oid.length);
 388         torture_assert_str_equal(tctx,
 389                                  schema_info,
 390                                  schema_info_default,
 391                                  "schema_info not stored correctly or not last entry");
 392
 393         /* compare schema_prefixMap and drsuapi_prefixMap */
 394         werr = dsdb_schema_pfm_contains_drsuapi_pfm(priv->pfm_full, ctr);
 395         torture_assert_werr_ok(tctx, werr, "dsdb_schema_pfm_contains_drsuapi_pfm() failed");
 396
 397         /* convert back drsuapi_prefixMap to schema_prefixMap */
 398         werr = dsdb_schema_pfm_from_drsuapi_pfm(ctr, true, mem_ctx, &pfm, &schema_info);
 399         torture_assert_werr_ok(tctx, werr, "dsdb_schema_pfm_from_drsuapi_pfm() failed");
 400         torture_assert_str_equal(tctx, schema_info, schema_info_default, "Fetched schema_info is different");
 401         /* compare against the original */
 402         if (!_torture_drs_pfm_compare_same(tctx, priv->pfm_full, pfm)) {
 403                 talloc_free(mem_ctx);
 404                 return false;
 405         }
 406
 407         /* test conversion with partial drsuapi_prefixMap */
 408         ctr->num_mappings--;
 409         werr = dsdb_schema_pfm_from_drsuapi_pfm(ctr, false, mem_ctx, &pfm, NULL);
 410         torture_assert_werr_ok(tctx, werr, "dsdb_schema_pfm_from_drsuapi_pfm() failed");
 411         /* compare against the original */
 412         if (!_torture_drs_pfm_compare_same(tctx, priv->pfm_full, pfm)) {
 413                 talloc_free(mem_ctx);
 414                 return false;
 415         }
 416
 417         talloc_free(mem_ctx);
 418         return true;
 419 }
 420
 421
 422 /**
 423  * Test Schema prefixMap conversions to/from ldb_val
 424  * blob representation.
 425  */
 426 static bool torture_drs_unit_pfm_to_from_ldb_val(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 427 {
 428         WERROR werr;
 429         const char *schema_info;
 430         const char *schema_info_default = "FF0000000000000000000000000000000123456789";
 431         struct dsdb_schema *schema;
 432         struct ldb_val pfm_ldb_val;
 433         struct ldb_val schema_info_ldb_val;
 434         TALLOC_CTX *mem_ctx;
 435
 436         mem_ctx = talloc_new(tctx);
 437         torture_assert(tctx, mem_ctx, "Unexpected: Have no memory!");
 438
 439         schema = dsdb_new_schema(mem_ctx, lp_iconv_convenience(tctx->lp_ctx));
 440         torture_assert(tctx, schema, "Unexpected: failed to allocate schema object");
 441
 442         /* set priv->pfm_full as prefixMap for new schema object */
 443         schema->prefixmap = priv->pfm_full;
 444         schema->schema_info = schema_info_default;
 445
 446         /* convert schema_prefixMap to ldb_val blob */
 447         werr = dsdb_get_oid_mappings_ldb(schema, mem_ctx, &pfm_ldb_val, &schema_info_ldb_val);
 448         torture_assert_werr_ok(tctx, werr, "dsdb_get_oid_mappings_ldb() failed");
 449         torture_assert(tctx, pfm_ldb_val.data && pfm_ldb_val.length,
 450                        "pfm_ldb_val not constructed correctly");
 451         torture_assert(tctx, schema_info_ldb_val.data && schema_info_ldb_val.length,
 452                        "schema_info_ldb_val not constructed correctly");
 453         /* look for schema_info entry - it should be the last one */
 454         schema_info = hex_encode_talloc(mem_ctx,
 455                                         schema_info_ldb_val.data,
 456                                         schema_info_ldb_val.length);
 457         torture_assert_str_equal(tctx,
 458                                  schema_info,
 459                                  schema_info_default,
 460                                  "schema_info not stored correctly or not last entry");
 461
 462         /* convert pfm_ldb_val back to schema_prefixMap */
 463         schema->prefixmap = NULL;
 464         schema->schema_info = NULL;
 465         werr = dsdb_load_oid_mappings_ldb(schema, &pfm_ldb_val, &schema_info_ldb_val);
 466         torture_assert_werr_ok(tctx, werr, "dsdb_load_oid_mappings_ldb() failed");
 467         /* compare against the original */
 468         if (!_torture_drs_pfm_compare_same(tctx, schema->prefixmap, priv->pfm_full)) {
 469                 talloc_free(mem_ctx);
 470                 return false;
 471         }
 472
 473         talloc_free(mem_ctx);
 474         return true;
 475 }
 476
 477
 478 /**
 479  * Prepare temporary LDB and opens it
 480  */
 481 static bool torture_drs_unit_ldb_setup(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 482 {
 483         int fd = -1;
 484         int ldb_err;
 485         char *ldb_url;
 486         bool bret = true;
 487         TALLOC_CTX* mem_ctx;
 488
 489         mem_ctx = talloc_new(priv);
 490
 491         /* try to find to make temporary LDB_ULR */
 492         ldb_url = getenv("LDB_URL");
 493         if (!ldb_url) {
 494                 const char *temp_dir;
 495                 temp_dir = getenv("TEST_DATA_PREFIX");
 496                 if (!temp_dir) {
 497                         temp_dir = "/tmp";
 498                 }
 499                 ldb_url = talloc_asprintf(priv, "%s/drs_XXXXXX", temp_dir);
 500                 fd = mkstemp(ldb_url);
 501                 torture_assert(tctx, fd != -1,
 502                                talloc_asprintf(mem_ctx, "mkstemp() failed: %s", strerror(errno)));
 503         }
 504
 505         /* create LDB */
 506         priv->ldb_ctx = ldb_init(priv, tctx->ev);
 507         ldb_err = ldb_connect(priv->ldb_ctx, ldb_url, 0, NULL);
 508         torture_assert_int_equal_goto(tctx, ldb_err, LDB_SUCCESS, bret, DONE, "ldb_connect() failed");
 509
 510         /* set some schemaNamingContext */
 511         ldb_err = ldb_set_opaque(priv->ldb_ctx,
 512                                  "schemaNamingContext",
 513                                  ldb_dn_new(priv->ldb_ctx, priv->ldb_ctx, "CN=Schema,CN=Config"));
 514         torture_assert_int_equal_goto(tctx, ldb_err, LDB_SUCCESS, bret, DONE, "ldb_set_opaque() failed");
 515
 516         /* add prefixMap attribute so tested layer could work properly */
 517         {
 518                 struct ldb_message *msg = ldb_msg_new(mem_ctx);
 519                 msg->dn = samdb_schema_dn(priv->ldb_ctx);
 520                 ldb_err = ldb_msg_add_string(msg, "prefixMap", "prefixMap");
 521                 torture_assert_int_equal_goto(tctx, ldb_err, LDB_SUCCESS, bret, DONE,
 522                                               "ldb_msg_add_empty() failed");
 523
 524                 ldb_err = ldb_add(priv->ldb_ctx, msg);
 525                 torture_assert_int_equal_goto(tctx, ldb_err, LDB_SUCCESS, bret, DONE, "ldb_add() failed");
 526         }
 527
 528 DONE:
 529         if (fd != -1) {
 530                 close(fd);
 531                 unlink(ldb_url);
 532         }
 533         talloc_free(mem_ctx);
 534         return bret;
 535 }
 536
 537 /*
 538  * Setup/Teardown for test case
 539  */
 540 static bool torture_drs_unit_prefixmap_setup(struct torture_context *tctx, struct drsut_prefixmap_data **priv)
 541 {
 542         WERROR werr;
 543
 544         *priv = talloc_zero(tctx, struct drsut_prefixmap_data);
 545         torture_assert(tctx, *priv != NULL, "Not enough memory");
 546
 547         werr = _drsut_prefixmap_new(_prefixmap_test_new_data, ARRAY_SIZE(_prefixmap_test_new_data), tctx, &(*priv)->pfm_new);
 548         torture_assert_werr_ok(tctx, werr, "failed to create pfm_new");
 549
 550         werr = _drsut_prefixmap_new(_prefixmap_full_map_data, ARRAY_SIZE(_prefixmap_full_map_data), tctx, &(*priv)->pfm_full);
 551         torture_assert_werr_ok(tctx, werr, "failed to create pfm_test");
 552
 553         /* create temporary LDB and populate with data */
 554         if (!torture_drs_unit_ldb_setup(tctx, *priv)) {
 555                 return false;
 556         }
 557
 558         return true;
 559 }
 560
 561 static bool torture_drs_unit_prefixmap_teardown(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 562 {
 563         talloc_free(priv);
 564
 565         return true;
 566 }
 567
 568 /**
 569  * Test case initialization for
 570  * DRS-UNIT.prefixMap
 571  */
 572 struct torture_tcase * torture_drs_unit_prefixmap(struct torture_suite *suite)
 573 {
 574         typedef bool (*pfn_setup)(struct torture_context *, void **);
 575         typedef bool (*pfn_teardown)(struct torture_context *, void *);
 576         typedef bool (*pfn_run)(struct torture_context *, void *);
 577
 578         struct torture_tcase * tc = torture_suite_add_tcase(suite, "prefixMap");
 579
 580         torture_tcase_set_fixture(tc,
 581                                   (pfn_setup)torture_drs_unit_prefixmap_setup,
 582                                   (pfn_teardown)torture_drs_unit_prefixmap_teardown);
 583
 584         tc->description = talloc_strdup(tc, "Unit tests for DRSUAPI::prefixMap implementation");
 585
 586         torture_tcase_add_simple_test(tc, "new", (pfn_run)torture_drs_unit_pfm_new);
 587
 588         torture_tcase_add_simple_test(tc, "make_attid_full_map", (pfn_run)torture_drs_unit_pfm_make_attid_full_map);
 589         torture_tcase_add_simple_test(tc, "make_attid_small_map", (pfn_run)torture_drs_unit_pfm_make_attid_small_map);
 590         torture_tcase_add_simple_test(tc, "oid_from_attid_full_map", (pfn_run)torture_drs_unit_pfm_oid_from_attid);
 591
 592         torture_tcase_add_simple_test(tc, "pfm_to_from_drsuapi", (pfn_run)torture_drs_unit_pfm_to_from_drsuapi);
 593
 594         torture_tcase_add_simple_test(tc, "pfm_to_from_ldb_val", (pfn_run)torture_drs_unit_pfm_to_from_ldb_val);
 595
 596         return tc;
 597 }