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  * Default schema_info string to be used for testing
  32  */
  33 #define SCHEMA_INFO_DEFAULT     "FF0000000000000000000000000000000123456789"
  34
  35 /**
  36  * Private data to be shared among all test in Test case
  37  */
  38 struct drsut_prefixmap_data {
  39         struct dsdb_schema_prefixmap *pfm_new;
  40         struct dsdb_schema_prefixmap *pfm_full;
  41
  42         struct ldb_context *ldb_ctx;
  43 };
  44
  45 /**
  46  * Test-oid data structure
  47  */
  48 struct drsut_pfm_oid_data {
  49         uint32_t        id;
  50         const char      *bin_oid;
  51         const char      *oid_prefix;
  52 };
  53
  54 /**
  55  * Default prefixMap initialization data
  56  */
  57 static const struct drsut_pfm_oid_data _prefixmap_test_new_data[] = {
  58         {.id=0x00000000, .bin_oid="5504",                 .oid_prefix="2.5.4"},
  59         {.id=0x00000001, .bin_oid="5506",                 .oid_prefix="2.5.6"},
  60         {.id=0x00000002, .bin_oid="2A864886F7140102",     .oid_prefix="1.2.840.113556.1.2"},
  61         {.id=0x00000003, .bin_oid="2A864886F7140103",     .oid_prefix="1.2.840.113556.1.3"},
  62         {.id=0x00000004, .bin_oid="6086480165020201",     .oid_prefix="2.16.840.1.101.2.2.1"},
  63         {.id=0x00000005, .bin_oid="6086480165020203",     .oid_prefix="2.16.840.1.101.2.2.3"},
  64         {.id=0x00000006, .bin_oid="6086480165020105",     .oid_prefix="2.16.840.1.101.2.1.5"},
  65         {.id=0x00000007, .bin_oid="6086480165020104",     .oid_prefix="2.16.840.1.101.2.1.4"},
  66         {.id=0x00000008, .bin_oid="5505",                 .oid_prefix="2.5.5"},
  67         {.id=0x00000009, .bin_oid="2A864886F7140104",     .oid_prefix="1.2.840.113556.1.4"},
  68         {.id=0x0000000A, .bin_oid="2A864886F7140105",     .oid_prefix="1.2.840.113556.1.5"},
  69         {.id=0x00000013, .bin_oid="0992268993F22C64",     .oid_prefix="0.9.2342.19200300.100"},
  70         {.id=0x00000014, .bin_oid="6086480186F84203",     .oid_prefix="2.16.840.1.113730.3"},
  71         {.id=0x00000015, .bin_oid="0992268993F22C6401",   .oid_prefix="0.9.2342.19200300.100.1"},
  72         {.id=0x00000016, .bin_oid="6086480186F8420301",   .oid_prefix="2.16.840.1.113730.3.1"},
  73         {.id=0x00000017, .bin_oid="2A864886F7140105B658", .oid_prefix="1.2.840.113556.1.5.7000"},
  74         {.id=0x00000018, .bin_oid="5515",                 .oid_prefix="2.5.21"},
  75         {.id=0x00000019, .bin_oid="5512",                 .oid_prefix="2.5.18"},
  76         {.id=0x0000001A, .bin_oid="5514",                 .oid_prefix="2.5.20"},
  77 };
  78
  79 /**
  80  * Data to be used for creating full prefix map for testing
  81  */
  82 static const struct drsut_pfm_oid_data _prefixmap_full_map_data[] = {
  83         {.id=0x00000000, .bin_oid="0x5504",                     .oid_prefix="2.5.4"},
  84         {.id=0x00000001, .bin_oid="0x5506",                     .oid_prefix="2.5.6"},
  85         {.id=0x00000002, .bin_oid="0x2A864886F7140102",         .oid_prefix="1.2.840.113556.1.2"},
  86         {.id=0x00000003, .bin_oid="0x2A864886F7140103",         .oid_prefix="1.2.840.113556.1.3"},
  87         {.id=0x00000004, .bin_oid="0x6086480165020201",         .oid_prefix="2.16.840.1.101.2.2.1"},
  88         {.id=0x00000005, .bin_oid="0x6086480165020203",         .oid_prefix="2.16.840.1.101.2.2.3"},
  89         {.id=0x00000006, .bin_oid="0x6086480165020105",         .oid_prefix="2.16.840.1.101.2.1.5"},
  90         {.id=0x00000007, .bin_oid="0x6086480165020104",         .oid_prefix="2.16.840.1.101.2.1.4"},
  91         {.id=0x00000008, .bin_oid="0x5505",                     .oid_prefix="2.5.5"},
  92         {.id=0x00000009, .bin_oid="0x2A864886F7140104",         .oid_prefix="1.2.840.113556.1.4"},
  93         {.id=0x0000000a, .bin_oid="0x2A864886F7140105",         .oid_prefix="1.2.840.113556.1.5"},
  94         {.id=0x00000013, .bin_oid="0x0992268993F22C64",         .oid_prefix="0.9.2342.19200300.100"},
  95         {.id=0x00000014, .bin_oid="0x6086480186F84203",         .oid_prefix="2.16.840.1.113730.3"},
  96         {.id=0x00000015, .bin_oid="0x0992268993F22C6401",       .oid_prefix="0.9.2342.19200300.100.1"},
  97         {.id=0x00000016, .bin_oid="0x6086480186F8420301",       .oid_prefix="2.16.840.1.113730.3.1"},
  98         {.id=0x00000017, .bin_oid="0x2A864886F7140105B658",     .oid_prefix="1.2.840.113556.1.5.7000"},
  99         {.id=0x00000018, .bin_oid="0x5515",                     .oid_prefix="2.5.21"},
 100         {.id=0x00000019, .bin_oid="0x5512",                     .oid_prefix="2.5.18"},
 101         {.id=0x0000001a, .bin_oid="0x5514",                     .oid_prefix="2.5.20"},
 102         {.id=0x0000000b, .bin_oid="0x2A864886F71401048204",     .oid_prefix="1.2.840.113556.1.4.260"},
 103         {.id=0x0000000c, .bin_oid="0x2A864886F714010538",       .oid_prefix="1.2.840.113556.1.5.56"},
 104         {.id=0x0000000d, .bin_oid="0x2A864886F71401048206",     .oid_prefix="1.2.840.113556.1.4.262"},
 105         {.id=0x0000000e, .bin_oid="0x2A864886F714010539",       .oid_prefix="1.2.840.113556.1.5.57"},
 106         {.id=0x0000000f, .bin_oid="0x2A864886F71401048207",     .oid_prefix="1.2.840.113556.1.4.263"},
 107         {.id=0x00000010, .bin_oid="0x2A864886F71401053A",       .oid_prefix="1.2.840.113556.1.5.58"},
 108         {.id=0x00000011, .bin_oid="0x2A864886F714010549",       .oid_prefix="1.2.840.113556.1.5.73"},
 109         {.id=0x00000012, .bin_oid="0x2A864886F71401048231",     .oid_prefix="1.2.840.113556.1.4.305"},
 110         {.id=0x0000001b, .bin_oid="0x2B060104018B3A6577",       .oid_prefix="1.3.6.1.4.1.1466.101.119"},
 111         {.id=0x0000001c, .bin_oid="0x6086480186F8420302",       .oid_prefix="2.16.840.1.113730.3.2"},
 112         {.id=0x0000001d, .bin_oid="0x2B06010401817A01",         .oid_prefix="1.3.6.1.4.1.250.1"},
 113         {.id=0x0000001e, .bin_oid="0x2A864886F70D0109",         .oid_prefix="1.2.840.113549.1.9"},
 114         {.id=0x0000001f, .bin_oid="0x0992268993F22C6404",       .oid_prefix="0.9.2342.19200300.100.4"},
 115         {.id=0x00000020, .bin_oid="0x2A864886F714010617",       .oid_prefix="1.2.840.113556.1.6.23"},
 116         {.id=0x00000021, .bin_oid="0x2A864886F71401061201",     .oid_prefix="1.2.840.113556.1.6.18.1"},
 117         {.id=0x00000022, .bin_oid="0x2A864886F71401061202",     .oid_prefix="1.2.840.113556.1.6.18.2"},
 118         {.id=0x00000023, .bin_oid="0x2A864886F71401060D03",     .oid_prefix="1.2.840.113556.1.6.13.3"},
 119         {.id=0x00000024, .bin_oid="0x2A864886F71401060D04",     .oid_prefix="1.2.840.113556.1.6.13.4"},
 120         {.id=0x00000025, .bin_oid="0x2B0601010101",             .oid_prefix="1.3.6.1.1.1.1"},
 121         {.id=0x00000026, .bin_oid="0x2B0601010102",             .oid_prefix="1.3.6.1.1.1.2"},
 122         {.id=0x000003ed, .bin_oid="0x2A864886F7140104B65866",   .oid_prefix="1.2.840.113556.1.4.7000.102"},
 123         {.id=0x00000428, .bin_oid="0x2A864886F7140105B6583E",   .oid_prefix="1.2.840.113556.1.5.7000.62"},
 124         {.id=0x0000044c, .bin_oid="0x2A864886F7140104B6586683", .oid_prefix="1.2.840.113556.1.4.7000.102:0x83"},
 125         {.id=0x0000044f, .bin_oid="0x2A864886F7140104B6586681", .oid_prefix="1.2.840.113556.1.4.7000.102:0x81"},
 126         {.id=0x0000047d, .bin_oid="0x2A864886F7140105B6583E81", .oid_prefix="1.2.840.113556.1.5.7000.62:0x81"},
 127         {.id=0x00000561, .bin_oid="0x2A864886F7140105B6583E83", .oid_prefix="1.2.840.113556.1.5.7000.62:0x83"},
 128         {.id=0x000007d1, .bin_oid="0x2A864886F71401061401",     .oid_prefix="1.2.840.113556.1.6.20.1"},
 129         {.id=0x000007e1, .bin_oid="0x2A864886F71401061402",     .oid_prefix="1.2.840.113556.1.6.20.2"},
 130         {.id=0x00001b86, .bin_oid="0x2A817A",                   .oid_prefix="1.2.250"},
 131         {.id=0x00001c78, .bin_oid="0x2A817A81",                 .oid_prefix="1.2.250:0x81"},
 132         {.id=0x00001c7b, .bin_oid="0x2A817A8180",               .oid_prefix="1.2.250:0x8180"},
 133 };
 134
 135
 136 /**
 137  * OID-to-ATTID mappings to be used for testing
 138  */
 139 static const struct {
 140         const char      *oid;
 141         uint32_t        id;
 142         uint32_t        attid;
 143 } _prefixmap_test_data[] = {
 144         {.oid="2.5.4.0",                .id=0x00000000, .attid=0x000000},
 145         {.oid="2.5.4.42",               .id=0x00000000, .attid=0x00002a},
 146         {.oid="1.2.840.113556.1.2.1",   .id=0x00000002, .attid=0x020001},
 147         {.oid="1.2.840.113556.1.2.13",  .id=0x00000002, .attid=0x02000d},
 148         {.oid="1.2.840.113556.1.2.281", .id=0x00000002, .attid=0x020119},
 149         {.oid="1.2.840.113556.1.4.125", .id=0x00000009, .attid=0x09007d},
 150         {.oid="1.2.840.113556.1.4.146", .id=0x00000009, .attid=0x090092},
 151         {.oid="1.2.250.1",              .id=0x00001b86, .attid=0x1b860001},
 152         {.oid="1.2.250.130",            .id=0x00001b86, .attid=0x1b860082},
 153         {.oid="1.2.250.16386",          .id=0x00001c78, .attid=0x1c788002},
 154         {.oid="1.2.250.2097154",        .id=0x00001c7b, .attid=0x1c7b8002},
 155 };
 156
 157
 158 /**
 159  * Creates dsdb_schema_prefixmap based on predefined data
 160  *
 161  */
 162 static WERROR _drsut_prefixmap_new(const struct drsut_pfm_oid_data *_pfm_init_data, uint32_t count,
 163                                    TALLOC_CTX *mem_ctx, struct dsdb_schema_prefixmap **_pfm)
 164 {
 165         uint32_t i;
 166         struct dsdb_schema_prefixmap *pfm;
 167
 168         pfm = talloc(mem_ctx, struct dsdb_schema_prefixmap);
 169         W_ERROR_HAVE_NO_MEMORY(pfm);
 170
 171         pfm->length = count;
 172         pfm->prefixes = talloc_array(pfm, struct dsdb_schema_prefixmap_oid, pfm->length);
 173         if (!pfm->prefixes) {
 174                 talloc_free(pfm);
 175                 return WERR_NOMEM;
 176         }
 177
 178         for (i = 0; i < pfm->length; i++) {
 179                 pfm->prefixes[i].id = _pfm_init_data[i].id;
 180                 pfm->prefixes[i].bin_oid = strhex_to_data_blob(pfm, _pfm_init_data[i].bin_oid);
 181                 if (!pfm->prefixes[i].bin_oid.data) {
 182                         talloc_free(pfm);
 183                         return WERR_NOMEM;
 184                 }
 185         }
 186
 187         *_pfm = pfm;
 188
 189         return WERR_OK;
 190 }
 191
 192 static bool _torture_drs_pfm_compare_same(struct torture_context *tctx,
 193                                           const struct dsdb_schema_prefixmap *pfm_left,
 194                                           const struct dsdb_schema_prefixmap *pfm_right,
 195                                           bool quiet)
 196 {
 197         uint32_t i;
 198         char *err_msg = NULL;
 199
 200         if (pfm_left->length != pfm_right->length) {
 201                 err_msg = talloc_asprintf(tctx, "prefixMaps differ in size; left = %d, right = %d",
 202                                           pfm_left->length, pfm_right->length);
 203                 goto failed;
 204         }
 205
 206         for (i = 0; i < pfm_left->length; i++) {
 207                 struct dsdb_schema_prefixmap_oid *entry_left = &pfm_left->prefixes[i];
 208                 struct dsdb_schema_prefixmap_oid *entry_right = &pfm_right->prefixes[i];
 209
 210                 if (entry_left->id != entry_right->id) {
 211                         err_msg = talloc_asprintf(tctx, "Different IDs for index=%d", i);
 212                         goto failed;
 213                 }
 214                 if (data_blob_cmp(&entry_left->bin_oid, &entry_right->bin_oid)) {
 215                         err_msg = talloc_asprintf(tctx, "Different bin_oid for index=%d", i);
 216                         goto failed;
 217                 }
 218         }
 219
 220         return true;
 221
 222 failed:
 223         if (!quiet) {
 224                 torture_comment(tctx, "_torture_drs_pfm_compare_same: %s", err_msg);
 225         }
 226         talloc_free(err_msg);
 227
 228         return false;
 229 }
 230
 231 /*
 232  * Tests dsdb_schema_pfm_new()
 233  */
 234 static bool torture_drs_unit_pfm_new(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 235 {
 236         WERROR werr;
 237         bool bret;
 238         TALLOC_CTX *mem_ctx;
 239         struct dsdb_schema_prefixmap *pfm = NULL;
 240
 241         mem_ctx = talloc_new(priv);
 242
 243         /* create new prefix map */
 244         werr = dsdb_schema_pfm_new(mem_ctx, &pfm);
 245         torture_assert_werr_ok(tctx, werr, "dsdb_schema_pfm_new() failed!");
 246         torture_assert(tctx, pfm != NULL, "NULL prefixMap created!");
 247         torture_assert(tctx, pfm->length > 0, "Empty prefixMap created!");
 248         torture_assert(tctx, pfm->prefixes != NULL, "No prefixes for newly created prefixMap!");
 249
 250         /* compare newly created prefixMap with template one */
 251         bret = _torture_drs_pfm_compare_same(tctx, priv->pfm_new, pfm, false);
 252
 253         talloc_free(mem_ctx);
 254
 255         return bret;
 256 }
 257
 258 /**
 259  * Tests dsdb_schema_pfm_make_attid() using full prefixMap.
 260  * In this test we know exactly which ATTID and prefixMap->ID
 261  * should be returned, i.e. no prefixMap entries should be added.
 262  */
 263 static bool torture_drs_unit_pfm_make_attid_full_map(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 264 {
 265         WERROR werr;
 266         uint32_t i, count;
 267         uint32_t attid;
 268         char *err_msg;
 269
 270         count = ARRAY_SIZE(_prefixmap_test_data);
 271         for (i = 0; i < count; i++) {
 272                 werr = dsdb_schema_pfm_make_attid(priv->pfm_full, _prefixmap_test_data[i].oid, &attid);
 273                 /* prepare error message */
 274                 err_msg = talloc_asprintf(priv, "dsdb_schema_pfm_make_attid() failed with %s",
 275                                                 _prefixmap_test_data[i].oid);
 276                 torture_assert(tctx, err_msg, "Unexpected: Have no memory!");
 277                 /* verify result and returned ATTID */
 278                 torture_assert_werr_ok(tctx, werr, err_msg);
 279                 torture_assert_int_equal(tctx, attid, _prefixmap_test_data[i].attid, err_msg);
 280                 /* reclaim memory for prepared error message */
 281                 talloc_free(err_msg);
 282         }
 283
 284         return true;
 285 }
 286
 287 /**
 288  * Tests dsdb_schema_pfm_make_attid() using initially small prefixMap.
 289  * In this test we don't know exactly which ATTID and prefixMap->ID
 290  * should be returned, but we can verify lo-word of ATTID.
 291  * This test verifies implementation branch when a new
 292  * prefix should be added into prefixMap.
 293  */
 294 static bool torture_drs_unit_pfm_make_attid_small_map(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 295 {
 296         WERROR werr;
 297         uint32_t i, j;
 298         uint32_t idx;
 299         uint32_t attid, attid_2;
 300         char *err_msg;
 301         struct dsdb_schema_prefixmap *pfm = NULL;
 302         TALLOC_CTX *mem_ctx;
 303
 304         mem_ctx = talloc_new(priv);
 305
 306         /* create new prefix map */
 307         werr = dsdb_schema_pfm_new(mem_ctx, &pfm);
 308         torture_assert_werr_ok(tctx, werr, "dsdb_schema_pfm_new() failed!");
 309         torture_assert(tctx, pfm != NULL, "NULL prefixMap created!");
 310         torture_assert(tctx, pfm->length > 0, "Empty prefixMap created!");
 311         torture_assert(tctx, pfm->prefixes != NULL, "No prefixes for newly created prefixMap!");
 312
 313         /* make some ATTIDs and check result */
 314         for (i = 0; i < ARRAY_SIZE(_prefixmap_test_data); i++) {
 315                 werr = dsdb_schema_pfm_make_attid(pfm, _prefixmap_test_data[i].oid, &attid);
 316
 317                 /* prepare error message */
 318                 err_msg = talloc_asprintf(mem_ctx, "dsdb_schema_pfm_make_attid() failed with %s",
 319                                                 _prefixmap_test_data[i].oid);
 320                 torture_assert(tctx, err_msg, "Unexpected: Have no memory!");
 321
 322                 /* verify result and returned ATTID */
 323                 torture_assert_werr_ok(tctx, werr, err_msg);
 324                 /* verify ATTID lo-word */
 325                 torture_assert_int_equal(tctx, attid & 0xFFFF, _prefixmap_test_data[i].attid & 0xFFFF, err_msg);
 326
 327                 /* try again, this time verify for whole ATTID */
 328                 werr = dsdb_schema_pfm_make_attid(pfm, _prefixmap_test_data[i].oid, &attid_2);
 329                 torture_assert_werr_ok(tctx, werr, err_msg);
 330                 torture_assert_int_equal(tctx, attid_2, attid, err_msg);
 331
 332                 /* reclaim memory for prepared error message */
 333                 talloc_free(err_msg);
 334
 335                 /* check there is such an index in modified prefixMap */
 336                 idx = (attid >> 16);
 337                 for (j = 0; j < pfm->length; j++) {
 338                         if (pfm->prefixes[j].id == idx)
 339                                 break;
 340                 }
 341                 if (j >= pfm->length) {
 342                         torture_result(tctx, TORTURE_FAIL, __location__": No prefix for ATTID=0x%08X", attid);
 343                         return false;
 344                 }
 345
 346         }
 347
 348         talloc_free(mem_ctx);
 349
 350         return true;
 351 }
 352
 353 /**
 354  * Tests dsdb_schema_pfm_oid_from_attid() using full prefixMap.
 355  */
 356 static bool torture_drs_unit_pfm_oid_from_attid(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 357 {
 358         WERROR werr;
 359         uint32_t i, count;
 360         char *err_msg;
 361         const char *oid;
 362
 363         count = ARRAY_SIZE(_prefixmap_test_data);
 364         for (i = 0; i < count; i++) {
 365                 oid = NULL;
 366                 werr = dsdb_schema_pfm_oid_from_attid(priv->pfm_full, _prefixmap_test_data[i].attid,
 367                                                       priv, &oid);
 368                 /* prepare error message */
 369                 err_msg = talloc_asprintf(priv, "dsdb_schema_pfm_oid_from_attid() failed with 0x%08X",
 370                                                 _prefixmap_test_data[i].attid);
 371                 torture_assert(tctx, err_msg, "Unexpected: Have no memory!");
 372                 /* verify result and returned ATTID */
 373                 torture_assert_werr_ok(tctx, werr, err_msg);
 374                 torture_assert(tctx, oid, "dsdb_schema_pfm_oid_from_attid() returned NULL OID!!!");
 375                 torture_assert_str_equal(tctx, oid, _prefixmap_test_data[i].oid, err_msg);
 376                 /* reclaim memory for prepared error message */
 377                 talloc_free(err_msg);
 378                 /* free memory for OID */
 379                 talloc_free(discard_const(oid));
 380         }
 381
 382         return true;
 383 }
 384
 385 /**
 386  * Test Schema prefixMap conversions to/from drsuapi prefixMap
 387  * representation.
 388  */
 389 static bool torture_drs_unit_pfm_to_from_drsuapi(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 390 {
 391         WERROR werr;
 392         const char *schema_info;
 393         struct dsdb_schema_prefixmap *pfm;
 394         struct drsuapi_DsReplicaOIDMapping_Ctr *ctr;
 395         TALLOC_CTX *mem_ctx;
 396
 397         mem_ctx = talloc_new(tctx);
 398         torture_assert(tctx, mem_ctx, "Unexpected: Have no memory!");
 399
 400         /* convert Schema_prefixMap to drsuapi_prefixMap */
 401         werr = dsdb_drsuapi_pfm_from_schema_pfm(priv->pfm_full, SCHEMA_INFO_DEFAULT, mem_ctx, &ctr);
 402         torture_assert_werr_ok(tctx, werr, "dsdb_drsuapi_pfm_from_schema_pfm() failed");
 403         torture_assert(tctx, ctr && ctr->mappings, "drsuapi_prefixMap not constructed correctly");
 404         torture_assert_int_equal(tctx, ctr->num_mappings, priv->pfm_full->length + 1,
 405                                  "drs_mappings count does not match");
 406         /* look for schema_info entry - it should be the last one */
 407         schema_info = hex_encode_talloc(mem_ctx,
 408                                         ctr->mappings[ctr->num_mappings - 1].oid.binary_oid,
 409                                         ctr->mappings[ctr->num_mappings - 1].oid.length);
 410         torture_assert_str_equal(tctx,
 411                                  schema_info,
 412                                  SCHEMA_INFO_DEFAULT,
 413                                  "schema_info not stored correctly or not last entry");
 414
 415         /* compare schema_prefixMap and drsuapi_prefixMap */
 416         werr = dsdb_schema_pfm_contains_drsuapi_pfm(priv->pfm_full, ctr);
 417         torture_assert_werr_ok(tctx, werr, "dsdb_schema_pfm_contains_drsuapi_pfm() failed");
 418
 419         /* convert back drsuapi_prefixMap to schema_prefixMap */
 420         werr = dsdb_schema_pfm_from_drsuapi_pfm(ctr, true, mem_ctx, &pfm, &schema_info);
 421         torture_assert_werr_ok(tctx, werr, "dsdb_schema_pfm_from_drsuapi_pfm() failed");
 422         torture_assert_str_equal(tctx, schema_info, SCHEMA_INFO_DEFAULT, "Fetched schema_info is different");
 423
 424         /* compare against the original */
 425         if (!_torture_drs_pfm_compare_same(tctx, priv->pfm_full, pfm, true)) {
 426                 talloc_free(mem_ctx);
 427                 return false;
 428         }
 429
 430         /* test conversion with partial drsuapi_prefixMap */
 431         ctr->num_mappings--;
 432         werr = dsdb_schema_pfm_from_drsuapi_pfm(ctr, false, mem_ctx, &pfm, NULL);
 433         torture_assert_werr_ok(tctx, werr, "dsdb_schema_pfm_from_drsuapi_pfm() failed");
 434         /* compare against the original */
 435         if (!_torture_drs_pfm_compare_same(tctx, priv->pfm_full, pfm, false)) {
 436                 talloc_free(mem_ctx);
 437                 return false;
 438         }
 439
 440         talloc_free(mem_ctx);
 441         return true;
 442 }
 443
 444
 445 /**
 446  * Test Schema prefixMap conversions to/from ldb_val
 447  * blob representation.
 448  */
 449 static bool torture_drs_unit_pfm_to_from_ldb_val(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 450 {
 451         WERROR werr;
 452         const char *schema_info;
 453         struct dsdb_schema *schema;
 454         struct ldb_val pfm_ldb_val;
 455         struct ldb_val schema_info_ldb_val;
 456         TALLOC_CTX *mem_ctx;
 457
 458         mem_ctx = talloc_new(tctx);
 459         torture_assert(tctx, mem_ctx, "Unexpected: Have no memory!");
 460
 461         schema = dsdb_new_schema(mem_ctx, lp_iconv_convenience(tctx->lp_ctx));
 462         torture_assert(tctx, schema, "Unexpected: failed to allocate schema object");
 463
 464         /* set priv->pfm_full as prefixMap for new schema object */
 465         schema->prefixmap = priv->pfm_full;
 466         schema->schema_info = SCHEMA_INFO_DEFAULT;
 467
 468         /* convert schema_prefixMap to ldb_val blob */
 469         werr = dsdb_get_oid_mappings_ldb(schema, mem_ctx, &pfm_ldb_val, &schema_info_ldb_val);
 470         torture_assert_werr_ok(tctx, werr, "dsdb_get_oid_mappings_ldb() failed");
 471         torture_assert(tctx, pfm_ldb_val.data && pfm_ldb_val.length,
 472                        "pfm_ldb_val not constructed correctly");
 473         torture_assert(tctx, schema_info_ldb_val.data && schema_info_ldb_val.length,
 474                        "schema_info_ldb_val not constructed correctly");
 475         /* look for schema_info entry - it should be the last one */
 476         schema_info = hex_encode_talloc(mem_ctx,
 477                                         schema_info_ldb_val.data,
 478                                         schema_info_ldb_val.length);
 479         torture_assert_str_equal(tctx,
 480                                  schema_info,
 481                                  SCHEMA_INFO_DEFAULT,
 482                                  "schema_info not stored correctly or not last entry");
 483
 484         /* convert pfm_ldb_val back to schema_prefixMap */
 485         schema->prefixmap = NULL;
 486         schema->schema_info = NULL;
 487         werr = dsdb_load_oid_mappings_ldb(schema, &pfm_ldb_val, &schema_info_ldb_val);
 488         torture_assert_werr_ok(tctx, werr, "dsdb_load_oid_mappings_ldb() failed");
 489         /* compare against the original */
 490         if (!_torture_drs_pfm_compare_same(tctx, schema->prefixmap, priv->pfm_full, false)) {
 491                 talloc_free(mem_ctx);
 492                 return false;
 493         }
 494
 495         talloc_free(mem_ctx);
 496         return true;
 497 }
 498
 499 /**
 500  * Test read/write in ldb implementation
 501  */
 502 static bool torture_drs_unit_pfm_read_write_ldb(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 503 {
 504         WERROR werr;
 505         struct dsdb_schema *schema;
 506         struct dsdb_schema_prefixmap *pfm;
 507         TALLOC_CTX *mem_ctx;
 508
 509         mem_ctx = talloc_new(tctx);
 510         torture_assert(tctx, mem_ctx, "Unexpected: Have no memory!");
 511
 512         /* makeup a dsdb_schema to test with */
 513         schema = dsdb_new_schema(mem_ctx, lp_iconv_convenience(tctx->lp_ctx));
 514         torture_assert(tctx, schema, "Unexpected: failed to allocate schema object");
 515         /* set priv->pfm_full as prefixMap for new schema object */
 516         schema->prefixmap = priv->pfm_full;
 517         schema->schema_info = SCHEMA_INFO_DEFAULT;
 518
 519         /* write prfixMap to ldb */
 520         werr = dsdb_write_prefixes_from_schema_to_ldb(mem_ctx, priv->ldb_ctx, schema);
 521         torture_assert_werr_ok(tctx, werr, "dsdb_write_prefixes_from_schema_to_ldb() failed");
 522
 523         /* read from ldb what we have written */
 524         werr = dsdb_read_prefixes_from_ldb(priv->ldb_ctx, mem_ctx, &pfm);
 525         torture_assert_werr_ok(tctx, werr, "dsdb_read_prefixes_from_ldb() failed");
 526
 527         /* compare data written/read */
 528         if (!_torture_drs_pfm_compare_same(tctx, schema->prefixmap, priv->pfm_full, false)) {
 529                 torture_fail(tctx, "prefixMap read/write in LDB is not consistent");
 530         }
 531
 532         talloc_free(mem_ctx);
 533
 534         return true;
 535 }
 536
 537 /**
 538  * Test rdsdb_create_prefix_mapping
 539  */
 540 static bool torture_drs_unit_dsdb_create_prefix_mapping(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 541 {
 542         WERROR werr;
 543         uint32_t i;
 544         struct dsdb_schema *schema;
 545         TALLOC_CTX *mem_ctx;
 546         const struct {
 547                 const char      *oid;
 548                 uint32_t        attid;
 549                 bool            exists; /* if this prefix already exists or should be added */
 550         } _test_data[] = {
 551                 {.oid="2.5.4.0",                .attid=0x00000000, true},
 552                 {.oid="2.5.4.42",               .attid=0x0000002a, true},
 553                 {.oid="1.2.840.113556.1.2.1",   .attid=0x00020001, true},
 554                 {.oid="1.2.840.113556.1.2.13",  .attid=0x0002000d, true},
 555                 {.oid="1.2.840.113556.1.2.281", .attid=0x00020119, true},
 556                 {.oid="1.2.840.113556.1.4.125", .attid=0x0009007d, true},
 557                 {.oid="1.2.840.113556.1.4.146", .attid=0x00090092, true},
 558                 {.oid="1.2.250.1",              .attid=0x1b860001, false},
 559                 {.oid="1.2.250.16386",          .attid=0x1c788002, false},
 560                 {.oid="1.2.250.2097154",        .attid=0x1c7b8002, false},
 561         };
 562
 563         mem_ctx = talloc_new(tctx);
 564         torture_assert(tctx, mem_ctx, "Unexpected: Have no memory!");
 565
 566         /* makeup a dsdb_schema to test with */
 567         schema = dsdb_new_schema(mem_ctx, lp_iconv_convenience(tctx->lp_ctx));
 568         torture_assert(tctx, schema, "Unexpected: failed to allocate schema object");
 569         /* set priv->pfm_full as prefixMap for new schema object */
 570         schema->schema_info = SCHEMA_INFO_DEFAULT;
 571         werr = _drsut_prefixmap_new(_prefixmap_test_new_data, ARRAY_SIZE(_prefixmap_test_new_data),
 572                                     schema, &schema->prefixmap);
 573         torture_assert_werr_ok(tctx, werr, "_drsut_prefixmap_new() failed");
 574         /* write prfixMap to ldb */
 575         werr = dsdb_write_prefixes_from_schema_to_ldb(mem_ctx, priv->ldb_ctx, schema);
 576         torture_assert_werr_ok(tctx, werr, "dsdb_write_prefixes_from_schema_to_ldb() failed");
 577
 578         for (i = 0; i < ARRAY_SIZE(_test_data); i++) {
 579                 struct dsdb_schema_prefixmap *pfm_ldb;
 580                 struct dsdb_schema_prefixmap *pfm_prev;
 581
 582                 /* add ref to prefixMap so we can use it later */
 583                 pfm_prev = talloc_reference(schema, schema->prefixmap);
 584
 585                 /* call dsdb_create_prefix_mapping() and check result accordingly */
 586                 werr = dsdb_create_prefix_mapping(priv->ldb_ctx, schema, _test_data[i].oid);
 587                 torture_assert_werr_ok(tctx, werr, "dsdb_create_prefix_mapping() failed");
 588
 589                 /* verify pfm has been altered or not if needed */
 590                 if (_test_data[i].exists) {
 591                         torture_assert(tctx, pfm_prev == schema->prefixmap,
 592                                        "schema->prefixmap has been reallocated!");
 593                         if (!_torture_drs_pfm_compare_same(tctx, pfm_prev, schema->prefixmap, true)) {
 594                                 torture_fail(tctx, "schema->prefixmap has changed");
 595                         }
 596                 } else {
 597                         torture_assert(tctx, pfm_prev != schema->prefixmap,
 598                                        "schema->prefixmap should be reallocated!");
 599                         if (_torture_drs_pfm_compare_same(tctx, pfm_prev, schema->prefixmap, true)) {
 600                                 torture_fail(tctx, "schema->prefixmap should be changed");
 601                         }
 602                 }
 603
 604                 /* read from ldb what we have written */
 605                 werr = dsdb_read_prefixes_from_ldb(priv->ldb_ctx, mem_ctx, &pfm_ldb);
 606                 torture_assert_werr_ok(tctx, werr, "dsdb_read_prefixes_from_ldb() failed");
 607                 /* compare data written/read */
 608                 if (!_torture_drs_pfm_compare_same(tctx, schema->prefixmap, pfm_ldb, true)) {
 609                         torture_fail(tctx, "schema->prefixmap and pfm in LDB are different");
 610                 }
 611                 /* free mem for pfm read from LDB */
 612                 talloc_free(pfm_ldb);
 613
 614                 /* release prefixMap pointer */
 615                 talloc_unlink(schema, pfm_prev);
 616         }
 617
 618         talloc_free(mem_ctx);
 619
 620         return true;
 621 }
 622
 623 /**
 624  * Prepare temporary LDB and opens it
 625  */
 626 static bool torture_drs_unit_ldb_setup(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 627 {
 628         int ldb_err;
 629         char *ldb_url;
 630         bool bret = true;
 631         TALLOC_CTX* mem_ctx;
 632         char *tempdir;
 633         NTSTATUS status;
 634
 635         mem_ctx = talloc_new(priv);
 636
 637         status = torture_temp_dir(tctx, "drs_", &tempdir);
 638         torture_assert_ntstatus_ok(tctx, status, "creating temp dir");
 639
 640         ldb_url = talloc_asprintf(priv, "%s/drs_test.ldb", tempdir);
 641
 642         /* create LDB */
 643         priv->ldb_ctx = ldb_init(priv, tctx->ev);
 644         ldb_err = ldb_connect(priv->ldb_ctx, ldb_url, 0, NULL);
 645         torture_assert_int_equal_goto(tctx, ldb_err, LDB_SUCCESS, bret, DONE, "ldb_connect() failed");
 646
 647         /* set some schemaNamingContext */
 648         ldb_err = ldb_set_opaque(priv->ldb_ctx,
 649                                  "schemaNamingContext",
 650                                  ldb_dn_new(priv->ldb_ctx, priv->ldb_ctx, "CN=Schema,CN=Config"));
 651         torture_assert_int_equal_goto(tctx, ldb_err, LDB_SUCCESS, bret, DONE, "ldb_set_opaque() failed");
 652
 653         /* add prefixMap attribute so tested layer could work properly */
 654         {
 655                 struct ldb_message *msg = ldb_msg_new(mem_ctx);
 656                 msg->dn = samdb_schema_dn(priv->ldb_ctx);
 657                 ldb_err = ldb_msg_add_string(msg, "prefixMap", "prefixMap");
 658                 torture_assert_int_equal_goto(tctx, ldb_err, LDB_SUCCESS, bret, DONE,
 659                                               "ldb_msg_add_empty() failed");
 660
 661                 ldb_err = ldb_add(priv->ldb_ctx, msg);
 662                 torture_assert_int_equal_goto(tctx, ldb_err, LDB_SUCCESS, bret, DONE, "ldb_add() failed");
 663         }
 664
 665 DONE:
 666         talloc_free(mem_ctx);
 667         return bret;
 668 }
 669
 670 /*
 671  * Setup/Teardown for test case
 672  */
 673 static bool torture_drs_unit_prefixmap_setup(struct torture_context *tctx, struct drsut_prefixmap_data **priv)
 674 {
 675         WERROR werr;
 676
 677         *priv = talloc_zero(tctx, struct drsut_prefixmap_data);
 678         torture_assert(tctx, *priv != NULL, "Not enough memory");
 679
 680         werr = _drsut_prefixmap_new(_prefixmap_test_new_data, ARRAY_SIZE(_prefixmap_test_new_data), tctx, &(*priv)->pfm_new);
 681         torture_assert_werr_ok(tctx, werr, "failed to create pfm_new");
 682
 683         werr = _drsut_prefixmap_new(_prefixmap_full_map_data, ARRAY_SIZE(_prefixmap_full_map_data), tctx, &(*priv)->pfm_full);
 684         torture_assert_werr_ok(tctx, werr, "failed to create pfm_test");
 685
 686         /* create temporary LDB and populate with data */
 687         if (!torture_drs_unit_ldb_setup(tctx, *priv)) {
 688                 return false;
 689         }
 690
 691         return true;
 692 }
 693
 694 static bool torture_drs_unit_prefixmap_teardown(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 695 {
 696         talloc_free(priv);
 697
 698         return true;
 699 }
 700
 701 /**
 702  * Test case initialization for
 703  * DRS-UNIT.prefixMap
 704  */
 705 struct torture_tcase * torture_drs_unit_prefixmap(struct torture_suite *suite)
 706 {
 707         typedef bool (*pfn_setup)(struct torture_context *, void **);
 708         typedef bool (*pfn_teardown)(struct torture_context *, void *);
 709         typedef bool (*pfn_run)(struct torture_context *, void *);
 710
 711         struct torture_tcase * tc = torture_suite_add_tcase(suite, "prefixMap");
 712
 713         torture_tcase_set_fixture(tc,
 714                                   (pfn_setup)torture_drs_unit_prefixmap_setup,
 715                                   (pfn_teardown)torture_drs_unit_prefixmap_teardown);
 716
 717         tc->description = talloc_strdup(tc, "Unit tests for DRSUAPI::prefixMap implementation");
 718
 719         torture_tcase_add_simple_test(tc, "new", (pfn_run)torture_drs_unit_pfm_new);
 720
 721         torture_tcase_add_simple_test(tc, "make_attid_full_map", (pfn_run)torture_drs_unit_pfm_make_attid_full_map);
 722         torture_tcase_add_simple_test(tc, "make_attid_small_map", (pfn_run)torture_drs_unit_pfm_make_attid_small_map);
 723         torture_tcase_add_simple_test(tc, "oid_from_attid_full_map", (pfn_run)torture_drs_unit_pfm_oid_from_attid);
 724
 725         torture_tcase_add_simple_test(tc, "pfm_to_from_drsuapi", (pfn_run)torture_drs_unit_pfm_to_from_drsuapi);
 726
 727         torture_tcase_add_simple_test(tc, "pfm_to_from_ldb_val", (pfn_run)torture_drs_unit_pfm_to_from_ldb_val);
 728
 729         torture_tcase_add_simple_test(tc, "pfm_read_write_ldb", (pfn_run)torture_drs_unit_pfm_read_write_ldb);
 730
 731         torture_tcase_add_simple_test(tc, "dsdb_create_prefix_mapping", (pfn_run)torture_drs_unit_dsdb_create_prefix_mapping);
 732
 733         return tc;
 734 }