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 {
 196         uint32_t i;
 197
 198         torture_assert_int_equal(tctx, pfm_left->length, pfm_right->length,
 199                                  "prefixMaps differ in size");
 200         for (i = 0; i < pfm_left->length; i++) {
 201                 struct dsdb_schema_prefixmap_oid *entry_left = &pfm_left->prefixes[i];
 202                 struct dsdb_schema_prefixmap_oid *entry_right = &pfm_right->prefixes[i];
 203
 204                 torture_assert(tctx, entry_left->id == entry_right->id,
 205                                 talloc_asprintf(tctx, "Different IDs for index=%d", i));
 206                 torture_assert_data_blob_equal(tctx, entry_left->bin_oid, entry_right->bin_oid,
 207                                                 talloc_asprintf(tctx, "Different bin_oid for index=%d", i));
 208         }
 209
 210         return true;
 211 }
 212
 213 /*
 214  * Tests dsdb_schema_pfm_new()
 215  */
 216 static bool torture_drs_unit_pfm_new(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 217 {
 218         WERROR werr;
 219         bool bret;
 220         TALLOC_CTX *mem_ctx;
 221         struct dsdb_schema_prefixmap *pfm = NULL;
 222
 223         mem_ctx = talloc_new(priv);
 224
 225         /* create new prefix map */
 226         werr = dsdb_schema_pfm_new(mem_ctx, &pfm);
 227         torture_assert_werr_ok(tctx, werr, "dsdb_schema_pfm_new() failed!");
 228         torture_assert(tctx, pfm != NULL, "NULL prefixMap created!");
 229         torture_assert(tctx, pfm->length > 0, "Empty prefixMap created!");
 230         torture_assert(tctx, pfm->prefixes != NULL, "No prefixes for newly created prefixMap!");
 231
 232         /* compare newly created prefixMap with template one */
 233         bret = _torture_drs_pfm_compare_same(tctx, priv->pfm_new, pfm);
 234
 235         talloc_free(mem_ctx);
 236
 237         return bret;
 238 }
 239
 240 /**
 241  * Tests dsdb_schema_pfm_make_attid() using full prefixMap.
 242  * In this test we know exactly which ATTID and prefixMap->ID
 243  * should be returned, i.e. no prefixMap entries should be added.
 244  */
 245 static bool torture_drs_unit_pfm_make_attid_full_map(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 246 {
 247         WERROR werr;
 248         uint32_t i, count;
 249         uint32_t attid;
 250         char *err_msg;
 251
 252         count = ARRAY_SIZE(_prefixmap_test_data);
 253         for (i = 0; i < count; i++) {
 254                 werr = dsdb_schema_pfm_make_attid(priv->pfm_full, _prefixmap_test_data[i].oid, &attid);
 255                 /* prepare error message */
 256                 err_msg = talloc_asprintf(priv, "dsdb_schema_pfm_make_attid() failed with %s",
 257                                                 _prefixmap_test_data[i].oid);
 258                 torture_assert(tctx, err_msg, "Unexpected: Have no memory!");
 259                 /* verify result and returned ATTID */
 260                 torture_assert_werr_ok(tctx, werr, err_msg);
 261                 torture_assert_int_equal(tctx, attid, _prefixmap_test_data[i].attid, err_msg);
 262                 /* reclaim memory for prepared error message */
 263                 talloc_free(err_msg);
 264         }
 265
 266         return true;
 267 }
 268
 269 /**
 270  * Tests dsdb_schema_pfm_make_attid() using initially small prefixMap.
 271  * In this test we don't know exactly which ATTID and prefixMap->ID
 272  * should be returned, but we can verify lo-word of ATTID.
 273  * This test verifies implementation branch when a new
 274  * prefix should be added into prefixMap.
 275  */
 276 static bool torture_drs_unit_pfm_make_attid_small_map(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 277 {
 278         WERROR werr;
 279         uint32_t i, j;
 280         uint32_t idx;
 281         uint32_t attid, attid_2;
 282         char *err_msg;
 283         struct dsdb_schema_prefixmap *pfm = NULL;
 284         TALLOC_CTX *mem_ctx;
 285
 286         mem_ctx = talloc_new(priv);
 287
 288         /* create new prefix map */
 289         werr = dsdb_schema_pfm_new(mem_ctx, &pfm);
 290         torture_assert_werr_ok(tctx, werr, "dsdb_schema_pfm_new() failed!");
 291         torture_assert(tctx, pfm != NULL, "NULL prefixMap created!");
 292         torture_assert(tctx, pfm->length > 0, "Empty prefixMap created!");
 293         torture_assert(tctx, pfm->prefixes != NULL, "No prefixes for newly created prefixMap!");
 294
 295         /* make some ATTIDs and check result */
 296         for (i = 0; i < ARRAY_SIZE(_prefixmap_test_data); i++) {
 297                 werr = dsdb_schema_pfm_make_attid(pfm, _prefixmap_test_data[i].oid, &attid);
 298
 299                 /* prepare error message */
 300                 err_msg = talloc_asprintf(mem_ctx, "dsdb_schema_pfm_make_attid() failed with %s",
 301                                                 _prefixmap_test_data[i].oid);
 302                 torture_assert(tctx, err_msg, "Unexpected: Have no memory!");
 303
 304                 /* verify result and returned ATTID */
 305                 torture_assert_werr_ok(tctx, werr, err_msg);
 306                 /* verify ATTID lo-word */
 307                 torture_assert_int_equal(tctx, attid & 0xFFFF, _prefixmap_test_data[i].attid & 0xFFFF, err_msg);
 308
 309                 /* try again, this time verify for whole ATTID */
 310                 werr = dsdb_schema_pfm_make_attid(pfm, _prefixmap_test_data[i].oid, &attid_2);
 311                 torture_assert_werr_ok(tctx, werr, err_msg);
 312                 torture_assert_int_equal(tctx, attid_2, attid, err_msg);
 313
 314                 /* reclaim memory for prepared error message */
 315                 talloc_free(err_msg);
 316
 317                 /* check there is such an index in modified prefixMap */
 318                 idx = (attid >> 16);
 319                 for (j = 0; j < pfm->length; j++) {
 320                         if (pfm->prefixes[j].id == idx)
 321                                 break;
 322                 }
 323                 if (j >= pfm->length) {
 324                         torture_result(tctx, TORTURE_FAIL, __location__": No prefix for ATTID=0x%08X", attid);
 325                         return false;
 326                 }
 327
 328         }
 329
 330         talloc_free(mem_ctx);
 331
 332         return true;
 333 }
 334
 335 /**
 336  * Tests dsdb_schema_pfm_oid_from_attid() using full prefixMap.
 337  */
 338 static bool torture_drs_unit_pfm_oid_from_attid(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 339 {
 340         WERROR werr;
 341         uint32_t i, count;
 342         char *err_msg;
 343         const char *oid;
 344
 345         count = ARRAY_SIZE(_prefixmap_test_data);
 346         for (i = 0; i < count; i++) {
 347                 oid = NULL;
 348                 werr = dsdb_schema_pfm_oid_from_attid(priv->pfm_full, _prefixmap_test_data[i].attid,
 349                                                       priv, &oid);
 350                 /* prepare error message */
 351                 err_msg = talloc_asprintf(priv, "dsdb_schema_pfm_oid_from_attid() failed with 0x%08X",
 352                                                 _prefixmap_test_data[i].attid);
 353                 torture_assert(tctx, err_msg, "Unexpected: Have no memory!");
 354                 /* verify result and returned ATTID */
 355                 torture_assert_werr_ok(tctx, werr, err_msg);
 356                 torture_assert(tctx, oid, "dsdb_schema_pfm_oid_from_attid() returned NULL OID!!!");
 357                 torture_assert_str_equal(tctx, oid, _prefixmap_test_data[i].oid, err_msg);
 358                 /* reclaim memory for prepared error message */
 359                 talloc_free(err_msg);
 360                 /* free memory for OID */
 361                 talloc_free(discard_const(oid));
 362         }
 363
 364         return true;
 365 }
 366
 367 /**
 368  * Test Schema prefixMap conversions to/from drsuapi prefixMap
 369  * representation.
 370  */
 371 static bool torture_drs_unit_pfm_to_from_drsuapi(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 372 {
 373         WERROR werr;
 374         const char *schema_info;
 375         struct dsdb_schema_prefixmap *pfm;
 376         struct drsuapi_DsReplicaOIDMapping_Ctr *ctr;
 377         TALLOC_CTX *mem_ctx;
 378
 379         mem_ctx = talloc_new(tctx);
 380         torture_assert(tctx, mem_ctx, "Unexpected: Have no memory!");
 381
 382         /* convert Schema_prefixMap to drsuapi_prefixMap */
 383         werr = dsdb_drsuapi_pfm_from_schema_pfm(priv->pfm_full, SCHEMA_INFO_DEFAULT, mem_ctx, &ctr);
 384         torture_assert_werr_ok(tctx, werr, "dsdb_drsuapi_pfm_from_schema_pfm() failed");
 385         torture_assert(tctx, ctr && ctr->mappings, "drsuapi_prefixMap not constructed correctly");
 386         torture_assert_int_equal(tctx, ctr->num_mappings, priv->pfm_full->length + 1,
 387                                  "drs_mappings count does not match");
 388         /* look for schema_info entry - it should be the last one */
 389         schema_info = hex_encode_talloc(mem_ctx,
 390                                         ctr->mappings[ctr->num_mappings - 1].oid.binary_oid,
 391                                         ctr->mappings[ctr->num_mappings - 1].oid.length);
 392         torture_assert_str_equal(tctx,
 393                                  schema_info,
 394                                  SCHEMA_INFO_DEFAULT,
 395                                  "schema_info not stored correctly or not last entry");
 396
 397         /* compare schema_prefixMap and drsuapi_prefixMap */
 398         werr = dsdb_schema_pfm_contains_drsuapi_pfm(priv->pfm_full, ctr);
 399         torture_assert_werr_ok(tctx, werr, "dsdb_schema_pfm_contains_drsuapi_pfm() failed");
 400
 401         /* convert back drsuapi_prefixMap to schema_prefixMap */
 402         werr = dsdb_schema_pfm_from_drsuapi_pfm(ctr, true, mem_ctx, &pfm, &schema_info);
 403         torture_assert_werr_ok(tctx, werr, "dsdb_schema_pfm_from_drsuapi_pfm() failed");
 404         torture_assert_str_equal(tctx, schema_info, SCHEMA_INFO_DEFAULT, "Fetched schema_info is different");
 405
 406         /* compare against the original */
 407         if (!_torture_drs_pfm_compare_same(tctx, priv->pfm_full, pfm)) {
 408                 talloc_free(mem_ctx);
 409                 return false;
 410         }
 411
 412         /* test conversion with partial drsuapi_prefixMap */
 413         ctr->num_mappings--;
 414         werr = dsdb_schema_pfm_from_drsuapi_pfm(ctr, false, mem_ctx, &pfm, NULL);
 415         torture_assert_werr_ok(tctx, werr, "dsdb_schema_pfm_from_drsuapi_pfm() failed");
 416         /* compare against the original */
 417         if (!_torture_drs_pfm_compare_same(tctx, priv->pfm_full, pfm)) {
 418                 talloc_free(mem_ctx);
 419                 return false;
 420         }
 421
 422         talloc_free(mem_ctx);
 423         return true;
 424 }
 425
 426
 427 /**
 428  * Test Schema prefixMap conversions to/from ldb_val
 429  * blob representation.
 430  */
 431 static bool torture_drs_unit_pfm_to_from_ldb_val(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 432 {
 433         WERROR werr;
 434         const char *schema_info;
 435         struct dsdb_schema *schema;
 436         struct ldb_val pfm_ldb_val;
 437         struct ldb_val schema_info_ldb_val;
 438         TALLOC_CTX *mem_ctx;
 439
 440         mem_ctx = talloc_new(tctx);
 441         torture_assert(tctx, mem_ctx, "Unexpected: Have no memory!");
 442
 443         schema = dsdb_new_schema(mem_ctx, lp_iconv_convenience(tctx->lp_ctx));
 444         torture_assert(tctx, schema, "Unexpected: failed to allocate schema object");
 445
 446         /* set priv->pfm_full as prefixMap for new schema object */
 447         schema->prefixmap = priv->pfm_full;
 448         schema->schema_info = SCHEMA_INFO_DEFAULT;
 449
 450         /* convert schema_prefixMap to ldb_val blob */
 451         werr = dsdb_get_oid_mappings_ldb(schema, mem_ctx, &pfm_ldb_val, &schema_info_ldb_val);
 452         torture_assert_werr_ok(tctx, werr, "dsdb_get_oid_mappings_ldb() failed");
 453         torture_assert(tctx, pfm_ldb_val.data && pfm_ldb_val.length,
 454                        "pfm_ldb_val not constructed correctly");
 455         torture_assert(tctx, schema_info_ldb_val.data && schema_info_ldb_val.length,
 456                        "schema_info_ldb_val not constructed correctly");
 457         /* look for schema_info entry - it should be the last one */
 458         schema_info = hex_encode_talloc(mem_ctx,
 459                                         schema_info_ldb_val.data,
 460                                         schema_info_ldb_val.length);
 461         torture_assert_str_equal(tctx,
 462                                  schema_info,
 463                                  SCHEMA_INFO_DEFAULT,
 464                                  "schema_info not stored correctly or not last entry");
 465
 466         /* convert pfm_ldb_val back to schema_prefixMap */
 467         schema->prefixmap = NULL;
 468         schema->schema_info = NULL;
 469         werr = dsdb_load_oid_mappings_ldb(schema, &pfm_ldb_val, &schema_info_ldb_val);
 470         torture_assert_werr_ok(tctx, werr, "dsdb_load_oid_mappings_ldb() failed");
 471         /* compare against the original */
 472         if (!_torture_drs_pfm_compare_same(tctx, schema->prefixmap, priv->pfm_full)) {
 473                 talloc_free(mem_ctx);
 474                 return false;
 475         }
 476
 477         talloc_free(mem_ctx);
 478         return true;
 479 }
 480
 481 /**
 482  * Test read/write in ldb implementation
 483  */
 484 static bool torture_drs_unit_pfm_read_write_ldb(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 485 {
 486         WERROR werr;
 487         struct dsdb_schema *schema;
 488         struct dsdb_schema_prefixmap *pfm;
 489         TALLOC_CTX *mem_ctx;
 490
 491         mem_ctx = talloc_new(tctx);
 492         torture_assert(tctx, mem_ctx, "Unexpected: Have no memory!");
 493
 494         /* makeup a dsdb_schema to test with */
 495         schema = dsdb_new_schema(mem_ctx, lp_iconv_convenience(tctx->lp_ctx));
 496         torture_assert(tctx, schema, "Unexpected: failed to allocate schema object");
 497         /* set priv->pfm_full as prefixMap for new schema object */
 498         schema->prefixmap = priv->pfm_full;
 499         schema->schema_info = SCHEMA_INFO_DEFAULT;
 500
 501         /* write prfixMap to ldb */
 502         werr = dsdb_write_prefixes_from_schema_to_ldb(mem_ctx, priv->ldb_ctx, schema);
 503         torture_assert_werr_ok(tctx, werr, "dsdb_write_prefixes_from_schema_to_ldb() failed");
 504
 505         /* read from ldb what we have written */
 506         werr = dsdb_read_prefixes_from_ldb(priv->ldb_ctx, mem_ctx, &pfm);
 507         torture_assert_werr_ok(tctx, werr, "dsdb_read_prefixes_from_ldb() failed");
 508
 509         /* compare data written/read */
 510         _torture_drs_pfm_compare_same(tctx, schema->prefixmap, priv->pfm_full);
 511
 512         talloc_free(mem_ctx);
 513
 514         if (tctx->last_result != TORTURE_OK) {
 515                 return false;
 516         }
 517
 518         return true;
 519 }
 520
 521 /**
 522  * Test rdsdb_create_prefix_mapping
 523  */
 524 static bool torture_drs_unit_dsdb_create_prefix_mapping(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 525 {
 526         WERROR werr;
 527         uint32_t i;
 528         struct dsdb_schema *schema;
 529         TALLOC_CTX *mem_ctx;
 530         const struct {
 531                 const char      *oid;
 532                 uint32_t        attid;
 533                 bool            exists; /* if this prefix already exists or should be added */
 534         } _test_data[] = {
 535                 {.oid="2.5.4.0",                .attid=0x00000000, true},
 536                 {.oid="2.5.4.42",               .attid=0x0000002a, true},
 537                 {.oid="1.2.840.113556.1.2.1",   .attid=0x00020001, true},
 538                 {.oid="1.2.840.113556.1.2.13",  .attid=0x0002000d, true},
 539                 {.oid="1.2.840.113556.1.2.281", .attid=0x00020119, true},
 540                 {.oid="1.2.840.113556.1.4.125", .attid=0x0009007d, true},
 541                 {.oid="1.2.840.113556.1.4.146", .attid=0x00090092, true},
 542                 {.oid="1.2.250.1",              .attid=0x1b860001, false},
 543                 {.oid="1.2.250.16386",          .attid=0x1c788002, false},
 544                 {.oid="1.2.250.2097154",        .attid=0x1c7b8002, false},
 545         };
 546
 547         mem_ctx = talloc_new(tctx);
 548         torture_assert(tctx, mem_ctx, "Unexpected: Have no memory!");
 549
 550         /* makeup a dsdb_schema to test with */
 551         schema = dsdb_new_schema(mem_ctx, lp_iconv_convenience(tctx->lp_ctx));
 552         torture_assert(tctx, schema, "Unexpected: failed to allocate schema object");
 553         /* set priv->pfm_full as prefixMap for new schema object */
 554         schema->schema_info = SCHEMA_INFO_DEFAULT;
 555         werr = _drsut_prefixmap_new(_prefixmap_test_new_data, ARRAY_SIZE(_prefixmap_test_new_data),
 556                                     schema, &schema->prefixmap);
 557         torture_assert_werr_ok(tctx, werr, "_drsut_prefixmap_new() failed");
 558         /* write prfixMap to ldb */
 559         werr = dsdb_write_prefixes_from_schema_to_ldb(mem_ctx, priv->ldb_ctx, schema);
 560         torture_assert_werr_ok(tctx, werr, "dsdb_write_prefixes_from_schema_to_ldb() failed");
 561
 562         for (i = 0; i < ARRAY_SIZE(_test_data); i++) {
 563                 struct dsdb_schema_prefixmap *pfm_ldb;
 564                 struct dsdb_schema_prefixmap *pfm_prev;
 565
 566                 /* add ref to prefixMap so we can use it later */
 567                 pfm_prev = talloc_reference(schema, schema->prefixmap);
 568
 569                 /* call dsdb_create_prefix_mapping() and check result accordingly */
 570                 werr = dsdb_create_prefix_mapping(priv->ldb_ctx, schema, _test_data[i].oid);
 571                 torture_assert_werr_ok(tctx, werr, "dsdb_create_prefix_mapping() failed");
 572
 573                 /* verify pfm has been altered or not if needed */
 574                 if (_test_data[i].exists) {
 575                         torture_assert(tctx, pfm_prev == schema->prefixmap,
 576                                        "schema->prefixmap has been reallocated!");
 577                         if (!_torture_drs_pfm_compare_same(tctx, pfm_prev, schema->prefixmap)) {
 578                                 torture_fail(tctx, "schema->prefixmap has changed");
 579                         }
 580                 } else {
 581                         torture_assert(tctx, pfm_prev != schema->prefixmap,
 582                                        "schema->prefixmap should be reallocated!");
 583                         if (_torture_drs_pfm_compare_same(tctx, pfm_prev, schema->prefixmap)) {
 584                                 torture_fail(tctx, "schema->prefixmap should be changed");
 585                         }
 586                 }
 587
 588                 /* read from ldb what we have written */
 589                 werr = dsdb_read_prefixes_from_ldb(priv->ldb_ctx, mem_ctx, &pfm_ldb);
 590                 torture_assert_werr_ok(tctx, werr, "dsdb_read_prefixes_from_ldb() failed");
 591                 /* compare data written/read */
 592                 if (!_torture_drs_pfm_compare_same(tctx, schema->prefixmap, pfm_ldb)) {
 593                         torture_fail(tctx, "schema->prefixmap and pfm in LDB are different");
 594                 }
 595                 /* free mem for pfm read from LDB */
 596                 talloc_free(pfm_ldb);
 597
 598                 /* release prefixMap pointer */
 599                 talloc_unlink(schema, pfm_prev);
 600         }
 601
 602         talloc_free(mem_ctx);
 603
 604         return true;
 605 }
 606
 607 /**
 608  * Prepare temporary LDB and opens it
 609  */
 610 static bool torture_drs_unit_ldb_setup(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 611 {
 612         int fd = -1;
 613         int ldb_err;
 614         char *ldb_url;
 615         bool bret = true;
 616         TALLOC_CTX* mem_ctx;
 617
 618         mem_ctx = talloc_new(priv);
 619
 620         /* try to find to make temporary LDB_ULR */
 621         ldb_url = getenv("LDB_URL");
 622         if (!ldb_url) {
 623                 const char *temp_dir;
 624                 temp_dir = getenv("TEST_DATA_PREFIX");
 625                 if (!temp_dir) {
 626                         temp_dir = "/tmp";
 627                 }
 628                 ldb_url = talloc_asprintf(priv, "%s/drs_XXXXXX", temp_dir);
 629                 fd = mkstemp(ldb_url);
 630                 torture_assert(tctx, fd != -1,
 631                                talloc_asprintf(mem_ctx, "mkstemp() failed: %s", strerror(errno)));
 632         }
 633
 634         /* create LDB */
 635         priv->ldb_ctx = ldb_init(priv, tctx->ev);
 636         ldb_err = ldb_connect(priv->ldb_ctx, ldb_url, 0, NULL);
 637         torture_assert_int_equal_goto(tctx, ldb_err, LDB_SUCCESS, bret, DONE, "ldb_connect() failed");
 638
 639         /* set some schemaNamingContext */
 640         ldb_err = ldb_set_opaque(priv->ldb_ctx,
 641                                  "schemaNamingContext",
 642                                  ldb_dn_new(priv->ldb_ctx, priv->ldb_ctx, "CN=Schema,CN=Config"));
 643         torture_assert_int_equal_goto(tctx, ldb_err, LDB_SUCCESS, bret, DONE, "ldb_set_opaque() failed");
 644
 645         /* add prefixMap attribute so tested layer could work properly */
 646         {
 647                 struct ldb_message *msg = ldb_msg_new(mem_ctx);
 648                 msg->dn = samdb_schema_dn(priv->ldb_ctx);
 649                 ldb_err = ldb_msg_add_string(msg, "prefixMap", "prefixMap");
 650                 torture_assert_int_equal_goto(tctx, ldb_err, LDB_SUCCESS, bret, DONE,
 651                                               "ldb_msg_add_empty() failed");
 652
 653                 ldb_err = ldb_add(priv->ldb_ctx, msg);
 654                 torture_assert_int_equal_goto(tctx, ldb_err, LDB_SUCCESS, bret, DONE, "ldb_add() failed");
 655         }
 656
 657 DONE:
 658         if (fd != -1) {
 659                 close(fd);
 660                 unlink(ldb_url);
 661         }
 662         talloc_free(mem_ctx);
 663         return bret;
 664 }
 665
 666 /*
 667  * Setup/Teardown for test case
 668  */
 669 static bool torture_drs_unit_prefixmap_setup(struct torture_context *tctx, struct drsut_prefixmap_data **priv)
 670 {
 671         WERROR werr;
 672
 673         *priv = talloc_zero(tctx, struct drsut_prefixmap_data);
 674         torture_assert(tctx, *priv != NULL, "Not enough memory");
 675
 676         werr = _drsut_prefixmap_new(_prefixmap_test_new_data, ARRAY_SIZE(_prefixmap_test_new_data), tctx, &(*priv)->pfm_new);
 677         torture_assert_werr_ok(tctx, werr, "failed to create pfm_new");
 678
 679         werr = _drsut_prefixmap_new(_prefixmap_full_map_data, ARRAY_SIZE(_prefixmap_full_map_data), tctx, &(*priv)->pfm_full);
 680         torture_assert_werr_ok(tctx, werr, "failed to create pfm_test");
 681
 682         /* create temporary LDB and populate with data */
 683         if (!torture_drs_unit_ldb_setup(tctx, *priv)) {
 684                 return false;
 685         }
 686
 687         return true;
 688 }
 689
 690 static bool torture_drs_unit_prefixmap_teardown(struct torture_context *tctx, struct drsut_prefixmap_data *priv)
 691 {
 692         talloc_free(priv);
 693
 694         return true;
 695 }
 696
 697 /**
 698  * Test case initialization for
 699  * DRS-UNIT.prefixMap
 700  */
 701 struct torture_tcase * torture_drs_unit_prefixmap(struct torture_suite *suite)
 702 {
 703         typedef bool (*pfn_setup)(struct torture_context *, void **);
 704         typedef bool (*pfn_teardown)(struct torture_context *, void *);
 705         typedef bool (*pfn_run)(struct torture_context *, void *);
 706
 707         struct torture_tcase * tc = torture_suite_add_tcase(suite, "prefixMap");
 708
 709         torture_tcase_set_fixture(tc,
 710                                   (pfn_setup)torture_drs_unit_prefixmap_setup,
 711                                   (pfn_teardown)torture_drs_unit_prefixmap_teardown);
 712
 713         tc->description = talloc_strdup(tc, "Unit tests for DRSUAPI::prefixMap implementation");
 714
 715         torture_tcase_add_simple_test(tc, "new", (pfn_run)torture_drs_unit_pfm_new);
 716
 717         torture_tcase_add_simple_test(tc, "make_attid_full_map", (pfn_run)torture_drs_unit_pfm_make_attid_full_map);
 718         torture_tcase_add_simple_test(tc, "make_attid_small_map", (pfn_run)torture_drs_unit_pfm_make_attid_small_map);
 719         torture_tcase_add_simple_test(tc, "oid_from_attid_full_map", (pfn_run)torture_drs_unit_pfm_oid_from_attid);
 720
 721         torture_tcase_add_simple_test(tc, "pfm_to_from_drsuapi", (pfn_run)torture_drs_unit_pfm_to_from_drsuapi);
 722
 723         torture_tcase_add_simple_test(tc, "pfm_to_from_ldb_val", (pfn_run)torture_drs_unit_pfm_to_from_ldb_val);
 724
 725         torture_tcase_add_simple_test(tc, "pfm_read_write_ldb", (pfn_run)torture_drs_unit_pfm_read_write_ldb);
 726
 727         torture_tcase_add_simple_test(tc, "dsdb_create_prefix_mapping", (pfn_run)torture_drs_unit_dsdb_create_prefix_mapping);
 728
 729         return tc;
 730 }