source4/dsdb/schema/schema_syntax.c

   1 /*
   2    Unix SMB/CIFS mplementation.
   3    DSDB schema syntaxes
   4
   5    Copyright (C) Stefan Metzmacher <metze@samba.org> 2006
   6    Copyright (C) Simo Sorce 2005
   7    Copyright (C) Andrew Bartlett <abartlet@samba.org> 2008
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 3 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21
  22 */
  23 #include "includes.h"
  24 #include "dsdb/samdb/samdb.h"
  25 #include "librpc/gen_ndr/ndr_drsuapi.h"
  26 #include "lib/ldb/include/ldb.h"
  27 #include "system/time.h"
  28 #include "lib/charset/charset.h"
  29 #include "librpc/ndr/libndr.h"
  30 #include "param/param.h"
  31
  32 static WERROR dsdb_syntax_FOOBAR_drsuapi_to_ldb(const struct dsdb_schema *schema,
  33                                                 const struct dsdb_attribute *attr,
  34                                                 const struct drsuapi_DsReplicaAttribute *in,
  35                                                 TALLOC_CTX *mem_ctx,
  36                                                 struct ldb_message_element *out)
  37 {
  38         uint32_t i;
  39
  40         out->flags      = 0;
  41         out->name       = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
  42         W_ERROR_HAVE_NO_MEMORY(out->name);
  43
  44         out->num_values = in->value_ctr.num_values;
  45         out->values     = talloc_array(mem_ctx, struct ldb_val, out->num_values);
  46         W_ERROR_HAVE_NO_MEMORY(out->values);
  47
  48         for (i=0; i < out->num_values; i++) {
  49                 char *str;
  50
  51                 if (in->value_ctr.values[i].blob == NULL) {
  52                         return WERR_FOOBAR;
  53                 }
  54
  55                 str = talloc_asprintf(out->values, "%s: not implemented",
  56                                       attr->syntax->name);
  57                 W_ERROR_HAVE_NO_MEMORY(str);
  58
  59                 out->values[i] = data_blob_string_const(str);
  60         }
  61
  62         return WERR_OK;
  63 }
  64
  65 static WERROR dsdb_syntax_FOOBAR_ldb_to_drsuapi(const struct dsdb_schema *schema,
  66                                                 const struct dsdb_attribute *attr,
  67                                                 const struct ldb_message_element *in,
  68                                                 TALLOC_CTX *mem_ctx,
  69                                                 struct drsuapi_DsReplicaAttribute *out)
  70 {
  71         return WERR_FOOBAR;
  72 }
  73
  74 static WERROR dsdb_syntax_BOOL_drsuapi_to_ldb(const struct dsdb_schema *schema,
  75                                               const struct dsdb_attribute *attr,
  76                                               const struct drsuapi_DsReplicaAttribute *in,
  77                                               TALLOC_CTX *mem_ctx,
  78                                               struct ldb_message_element *out)
  79 {
  80         uint32_t i;
  81
  82         out->flags      = 0;
  83         out->name       = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
  84         W_ERROR_HAVE_NO_MEMORY(out->name);
  85
  86         out->num_values = in->value_ctr.num_values;
  87         out->values     = talloc_array(mem_ctx, struct ldb_val, out->num_values);
  88         W_ERROR_HAVE_NO_MEMORY(out->values);
  89
  90         for (i=0; i < out->num_values; i++) {
  91                 uint32_t v;
  92                 char *str;
  93
  94                 if (in->value_ctr.values[i].blob == NULL) {
  95                         return WERR_FOOBAR;
  96                 }
  97
  98                 if (in->value_ctr.values[i].blob->length != 4) {
  99                         return WERR_FOOBAR;
 100                 }
 101
 102                 v = IVAL(in->value_ctr.values[i].blob->data, 0);
 103
 104                 if (v != 0) {
 105                         str = talloc_strdup(out->values, "TRUE");
 106                         W_ERROR_HAVE_NO_MEMORY(str);
 107                 } else {
 108                         str = talloc_strdup(out->values, "FALSE");
 109                         W_ERROR_HAVE_NO_MEMORY(str);
 110                 }
 111
 112                 out->values[i] = data_blob_string_const(str);
 113         }
 114
 115         return WERR_OK;
 116 }
 117
 118 static WERROR dsdb_syntax_BOOL_ldb_to_drsuapi(const struct dsdb_schema *schema,
 119                                               const struct dsdb_attribute *attr,
 120                                               const struct ldb_message_element *in,
 121                                               TALLOC_CTX *mem_ctx,
 122                                               struct drsuapi_DsReplicaAttribute *out)
 123 {
 124         uint32_t i;
 125         DATA_BLOB *blobs;
 126
 127         if (attr->attributeID_id == 0xFFFFFFFF) {
 128                 return WERR_FOOBAR;
 129         }
 130
 131         out->attid                      = attr->attributeID_id;
 132         out->value_ctr.num_values       = in->num_values;
 133         out->value_ctr.values           = talloc_array(mem_ctx,
 134                                                        struct drsuapi_DsAttributeValue,
 135                                                        in->num_values);
 136         W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
 137
 138         blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
 139         W_ERROR_HAVE_NO_MEMORY(blobs);
 140
 141         for (i=0; i < in->num_values; i++) {
 142                 out->value_ctr.values[i].blob   = &blobs[i];
 143
 144                 blobs[i] = data_blob_talloc(blobs, NULL, 4);
 145                 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
 146
 147                 if (strcmp("TRUE", (const char *)in->values[i].data) == 0) {
 148                         SIVAL(blobs[i].data, 0, 0x00000001);
 149                 } else if (strcmp("FALSE", (const char *)in->values[i].data) == 0) {
 150                         SIVAL(blobs[i].data, 0, 0x00000000);
 151                 } else {
 152                         return WERR_FOOBAR;
 153                 }
 154         }
 155
 156         return WERR_OK;
 157 }
 158
 159 static WERROR dsdb_syntax_INT32_drsuapi_to_ldb(const struct dsdb_schema *schema,
 160                                                const struct dsdb_attribute *attr,
 161                                                const struct drsuapi_DsReplicaAttribute *in,
 162                                                TALLOC_CTX *mem_ctx,
 163                                                struct ldb_message_element *out)
 164 {
 165         uint32_t i;
 166
 167         out->flags      = 0;
 168         out->name       = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
 169         W_ERROR_HAVE_NO_MEMORY(out->name);
 170
 171         out->num_values = in->value_ctr.num_values;
 172         out->values     = talloc_array(mem_ctx, struct ldb_val, out->num_values);
 173         W_ERROR_HAVE_NO_MEMORY(out->values);
 174
 175         for (i=0; i < out->num_values; i++) {
 176                 int32_t v;
 177                 char *str;
 178
 179                 if (in->value_ctr.values[i].blob == NULL) {
 180                         return WERR_FOOBAR;
 181                 }
 182
 183                 if (in->value_ctr.values[i].blob->length != 4) {
 184                         return WERR_FOOBAR;
 185                 }
 186
 187                 v = IVALS(in->value_ctr.values[i].blob->data, 0);
 188
 189                 str = talloc_asprintf(out->values, "%d", v);
 190                 W_ERROR_HAVE_NO_MEMORY(str);
 191
 192                 out->values[i] = data_blob_string_const(str);
 193         }
 194
 195         return WERR_OK;
 196 }
 197
 198 static WERROR dsdb_syntax_INT32_ldb_to_drsuapi(const struct dsdb_schema *schema,
 199                                                const struct dsdb_attribute *attr,
 200                                                const struct ldb_message_element *in,
 201                                                TALLOC_CTX *mem_ctx,
 202                                                struct drsuapi_DsReplicaAttribute *out)
 203 {
 204         uint32_t i;
 205         DATA_BLOB *blobs;
 206
 207         if (attr->attributeID_id == 0xFFFFFFFF) {
 208                 return WERR_FOOBAR;
 209         }
 210
 211         out->attid                      = attr->attributeID_id;
 212         out->value_ctr.num_values       = in->num_values;
 213         out->value_ctr.values           = talloc_array(mem_ctx,
 214                                                        struct drsuapi_DsAttributeValue,
 215                                                        in->num_values);
 216         W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
 217
 218         blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
 219         W_ERROR_HAVE_NO_MEMORY(blobs);
 220
 221         for (i=0; i < in->num_values; i++) {
 222                 int32_t v;
 223
 224                 out->value_ctr.values[i].blob   = &blobs[i];
 225
 226                 blobs[i] = data_blob_talloc(blobs, NULL, 4);
 227                 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
 228
 229                 v = strtol((const char *)in->values[i].data, NULL, 10);
 230
 231                 SIVALS(blobs[i].data, 0, v);
 232         }
 233
 234         return WERR_OK;
 235 }
 236
 237 static WERROR dsdb_syntax_INT64_drsuapi_to_ldb(const struct dsdb_schema *schema,
 238                                                const struct dsdb_attribute *attr,
 239                                                const struct drsuapi_DsReplicaAttribute *in,
 240                                                TALLOC_CTX *mem_ctx,
 241                                                struct ldb_message_element *out)
 242 {
 243         uint32_t i;
 244
 245         out->flags      = 0;
 246         out->name       = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
 247         W_ERROR_HAVE_NO_MEMORY(out->name);
 248
 249         out->num_values = in->value_ctr.num_values;
 250         out->values     = talloc_array(mem_ctx, struct ldb_val, out->num_values);
 251         W_ERROR_HAVE_NO_MEMORY(out->values);
 252
 253         for (i=0; i < out->num_values; i++) {
 254                 int64_t v;
 255                 char *str;
 256
 257                 if (in->value_ctr.values[i].blob == NULL) {
 258                         return WERR_FOOBAR;
 259                 }
 260
 261                 if (in->value_ctr.values[i].blob->length != 8) {
 262                         return WERR_FOOBAR;
 263                 }
 264
 265                 v = BVALS(in->value_ctr.values[i].blob->data, 0);
 266
 267                 str = talloc_asprintf(out->values, "%lld", (long long int)v);
 268                 W_ERROR_HAVE_NO_MEMORY(str);
 269
 270                 out->values[i] = data_blob_string_const(str);
 271         }
 272
 273         return WERR_OK;
 274 }
 275
 276 static WERROR dsdb_syntax_INT64_ldb_to_drsuapi(const struct dsdb_schema *schema,
 277                                                const struct dsdb_attribute *attr,
 278                                                const struct ldb_message_element *in,
 279                                                TALLOC_CTX *mem_ctx,
 280                                                struct drsuapi_DsReplicaAttribute *out)
 281 {
 282         uint32_t i;
 283         DATA_BLOB *blobs;
 284
 285         if (attr->attributeID_id == 0xFFFFFFFF) {
 286                 return WERR_FOOBAR;
 287         }
 288
 289         out->attid                      = attr->attributeID_id;
 290         out->value_ctr.num_values       = in->num_values;
 291         out->value_ctr.values           = talloc_array(mem_ctx,
 292                                                        struct drsuapi_DsAttributeValue,
 293                                                        in->num_values);
 294         W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
 295
 296         blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
 297         W_ERROR_HAVE_NO_MEMORY(blobs);
 298
 299         for (i=0; i < in->num_values; i++) {
 300                 int64_t v;
 301
 302                 out->value_ctr.values[i].blob   = &blobs[i];
 303
 304                 blobs[i] = data_blob_talloc(blobs, NULL, 8);
 305                 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
 306
 307                 v = strtoll((const char *)in->values[i].data, NULL, 10);
 308
 309                 SBVALS(blobs[i].data, 0, v);
 310         }
 311
 312         return WERR_OK;
 313 }
 314
 315 static WERROR dsdb_syntax_NTTIME_UTC_drsuapi_to_ldb(const struct dsdb_schema *schema,
 316                                                     const struct dsdb_attribute *attr,
 317                                                     const struct drsuapi_DsReplicaAttribute *in,
 318                                                     TALLOC_CTX *mem_ctx,
 319                                                     struct ldb_message_element *out)
 320 {
 321         uint32_t i;
 322
 323         out->flags      = 0;
 324         out->name       = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
 325         W_ERROR_HAVE_NO_MEMORY(out->name);
 326
 327         out->num_values = in->value_ctr.num_values;
 328         out->values     = talloc_array(mem_ctx, struct ldb_val, out->num_values);
 329         W_ERROR_HAVE_NO_MEMORY(out->values);
 330
 331         for (i=0; i < out->num_values; i++) {
 332                 NTTIME v;
 333                 time_t t;
 334                 char *str;
 335
 336                 if (in->value_ctr.values[i].blob == NULL) {
 337                         return WERR_FOOBAR;
 338                 }
 339
 340                 if (in->value_ctr.values[i].blob->length != 8) {
 341                         return WERR_FOOBAR;
 342                 }
 343
 344                 v = BVAL(in->value_ctr.values[i].blob->data, 0);
 345                 v *= 10000000;
 346                 t = nt_time_to_unix(v);
 347
 348                 /*
 349                  * NOTE: On a w2k3 server you can set a GeneralizedTime string
 350                  *       via LDAP, but you get back an UTCTime string,
 351                  *       but via DRSUAPI you get back the NTTIME_1sec value
 352                  *       that represents the GeneralizedTime value!
 353                  *
 354                  *       So if we store the UTCTime string in our ldb
 355                  *       we'll loose information!
 356                  */
 357                 str = ldb_timestring_utc(out->values, t);
 358                 W_ERROR_HAVE_NO_MEMORY(str);
 359                 out->values[i] = data_blob_string_const(str);
 360         }
 361
 362         return WERR_OK;
 363 }
 364
 365 static WERROR dsdb_syntax_NTTIME_UTC_ldb_to_drsuapi(const struct dsdb_schema *schema,
 366                                                     const struct dsdb_attribute *attr,
 367                                                     const struct ldb_message_element *in,
 368                                                     TALLOC_CTX *mem_ctx,
 369                                                     struct drsuapi_DsReplicaAttribute *out)
 370 {
 371         uint32_t i;
 372         DATA_BLOB *blobs;
 373
 374         if (attr->attributeID_id == 0xFFFFFFFF) {
 375                 return WERR_FOOBAR;
 376         }
 377
 378         out->attid                      = attr->attributeID_id;
 379         out->value_ctr.num_values       = in->num_values;
 380         out->value_ctr.values           = talloc_array(mem_ctx,
 381                                                        struct drsuapi_DsAttributeValue,
 382                                                        in->num_values);
 383         W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
 384
 385         blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
 386         W_ERROR_HAVE_NO_MEMORY(blobs);
 387
 388         for (i=0; i < in->num_values; i++) {
 389                 NTTIME v;
 390                 time_t t;
 391
 392                 out->value_ctr.values[i].blob   = &blobs[i];
 393
 394                 blobs[i] = data_blob_talloc(blobs, NULL, 8);
 395                 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
 396
 397                 t = ldb_string_utc_to_time((const char *)in->values[i].data);
 398                 unix_to_nt_time(&v, t);
 399                 v /= 10000000;
 400
 401                 SBVAL(blobs[i].data, 0, v);
 402         }
 403
 404         return WERR_OK;
 405 }
 406
 407 static WERROR dsdb_syntax_NTTIME_drsuapi_to_ldb(const struct dsdb_schema *schema,
 408                                                 const struct dsdb_attribute *attr,
 409                                                 const struct drsuapi_DsReplicaAttribute *in,
 410                                                 TALLOC_CTX *mem_ctx,
 411                                                 struct ldb_message_element *out)
 412 {
 413         uint32_t i;
 414
 415         out->flags      = 0;
 416         out->name       = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
 417         W_ERROR_HAVE_NO_MEMORY(out->name);
 418
 419         out->num_values = in->value_ctr.num_values;
 420         out->values     = talloc_array(mem_ctx, struct ldb_val, out->num_values);
 421         W_ERROR_HAVE_NO_MEMORY(out->values);
 422
 423         for (i=0; i < out->num_values; i++) {
 424                 NTTIME v;
 425                 time_t t;
 426                 char *str;
 427
 428                 if (in->value_ctr.values[i].blob == NULL) {
 429                         return WERR_FOOBAR;
 430                 }
 431
 432                 if (in->value_ctr.values[i].blob->length != 8) {
 433                         return WERR_FOOBAR;
 434                 }
 435
 436                 v = BVAL(in->value_ctr.values[i].blob->data, 0);
 437                 v *= 10000000;
 438                 t = nt_time_to_unix(v);
 439
 440                 str = ldb_timestring(out->values, t);
 441                 W_ERROR_HAVE_NO_MEMORY(str);
 442
 443                 out->values[i] = data_blob_string_const(str);
 444         }
 445
 446         return WERR_OK;
 447 }
 448
 449 static WERROR dsdb_syntax_NTTIME_ldb_to_drsuapi(const struct dsdb_schema *schema,
 450                                                 const struct dsdb_attribute *attr,
 451                                                 const struct ldb_message_element *in,
 452                                                 TALLOC_CTX *mem_ctx,
 453                                                 struct drsuapi_DsReplicaAttribute *out)
 454 {
 455         uint32_t i;
 456         DATA_BLOB *blobs;
 457
 458         if (attr->attributeID_id == 0xFFFFFFFF) {
 459                 return WERR_FOOBAR;
 460         }
 461
 462         out->attid                      = attr->attributeID_id;
 463         out->value_ctr.num_values       = in->num_values;
 464         out->value_ctr.values           = talloc_array(mem_ctx,
 465                                                        struct drsuapi_DsAttributeValue,
 466                                                        in->num_values);
 467         W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
 468
 469         blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
 470         W_ERROR_HAVE_NO_MEMORY(blobs);
 471
 472         for (i=0; i < in->num_values; i++) {
 473                 NTTIME v;
 474                 time_t t;
 475
 476                 out->value_ctr.values[i].blob   = &blobs[i];
 477
 478                 blobs[i] = data_blob_talloc(blobs, NULL, 8);
 479                 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
 480
 481                 t = ldb_string_to_time((const char *)in->values[i].data);
 482                 unix_to_nt_time(&v, t);
 483                 v /= 10000000;
 484
 485                 SBVAL(blobs[i].data, 0, v);
 486         }
 487
 488         return WERR_OK;
 489 }
 490
 491 static WERROR dsdb_syntax_DATA_BLOB_drsuapi_to_ldb(const struct dsdb_schema *schema,
 492                                                    const struct dsdb_attribute *attr,
 493                                                    const struct drsuapi_DsReplicaAttribute *in,
 494                                                    TALLOC_CTX *mem_ctx,
 495                                                    struct ldb_message_element *out)
 496 {
 497         uint32_t i;
 498
 499         out->flags      = 0;
 500         out->name       = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
 501         W_ERROR_HAVE_NO_MEMORY(out->name);
 502
 503         out->num_values = in->value_ctr.num_values;
 504         out->values     = talloc_array(mem_ctx, struct ldb_val, out->num_values);
 505         W_ERROR_HAVE_NO_MEMORY(out->values);
 506
 507         for (i=0; i < out->num_values; i++) {
 508                 if (in->value_ctr.values[i].blob == NULL) {
 509                         return WERR_FOOBAR;
 510                 }
 511
 512                 if (in->value_ctr.values[i].blob->length == 0) {
 513                         return WERR_FOOBAR;
 514                 }
 515
 516                 out->values[i] = data_blob_dup_talloc(out->values,
 517                                                       in->value_ctr.values[i].blob);
 518                 W_ERROR_HAVE_NO_MEMORY(out->values[i].data);
 519         }
 520
 521         return WERR_OK;
 522 }
 523
 524 static WERROR dsdb_syntax_DATA_BLOB_ldb_to_drsuapi(const struct dsdb_schema *schema,
 525                                                    const struct dsdb_attribute *attr,
 526                                                    const struct ldb_message_element *in,
 527                                                    TALLOC_CTX *mem_ctx,
 528                                                    struct drsuapi_DsReplicaAttribute *out)
 529 {
 530         uint32_t i;
 531         DATA_BLOB *blobs;
 532
 533         if (attr->attributeID_id == 0xFFFFFFFF) {
 534                 return WERR_FOOBAR;
 535         }
 536
 537         out->attid                      = attr->attributeID_id;
 538         out->value_ctr.num_values       = in->num_values;
 539         out->value_ctr.values           = talloc_array(mem_ctx,
 540                                                        struct drsuapi_DsAttributeValue,
 541                                                        in->num_values);
 542         W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
 543
 544         blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
 545         W_ERROR_HAVE_NO_MEMORY(blobs);
 546
 547         for (i=0; i < in->num_values; i++) {
 548                 out->value_ctr.values[i].blob   = &blobs[i];
 549
 550                 blobs[i] = data_blob_dup_talloc(blobs, &in->values[i]);
 551                 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
 552         }
 553
 554         return WERR_OK;
 555 }
 556
 557 static WERROR _dsdb_syntax_OID_obj_drsuapi_to_ldb(const struct dsdb_schema *schema,
 558                                                   const struct dsdb_attribute *attr,
 559                                                   const struct drsuapi_DsReplicaAttribute *in,
 560                                                   TALLOC_CTX *mem_ctx,
 561                                                   struct ldb_message_element *out)
 562 {
 563         uint32_t i;
 564
 565         out->flags      = 0;
 566         out->name       = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
 567         W_ERROR_HAVE_NO_MEMORY(out->name);
 568
 569         out->num_values = in->value_ctr.num_values;
 570         out->values     = talloc_array(mem_ctx, struct ldb_val, out->num_values);
 571         W_ERROR_HAVE_NO_MEMORY(out->values);
 572
 573         for (i=0; i < out->num_values; i++) {
 574                 uint32_t v;
 575                 const struct dsdb_class *c;
 576                 const char *str;
 577
 578                 if (in->value_ctr.values[i].blob == NULL) {
 579                         return WERR_FOOBAR;
 580                 }
 581
 582                 if (in->value_ctr.values[i].blob->length != 4) {
 583                         return WERR_FOOBAR;
 584                 }
 585
 586                 v = IVAL(in->value_ctr.values[i].blob->data, 0);
 587
 588                 c = dsdb_class_by_governsID_id(schema, v);
 589                 if (!c) {
 590                         return WERR_FOOBAR;
 591                 }
 592
 593                 str = talloc_strdup(out->values, c->lDAPDisplayName);
 594                 W_ERROR_HAVE_NO_MEMORY(str);
 595
 596                 /* the values need to be reversed */
 597                 out->values[out->num_values - (i + 1)] = data_blob_string_const(str);
 598         }
 599
 600         return WERR_OK;
 601 }
 602
 603 static WERROR _dsdb_syntax_OID_oid_drsuapi_to_ldb(const struct dsdb_schema *schema,
 604                                                   const struct dsdb_attribute *attr,
 605                                                   const struct drsuapi_DsReplicaAttribute *in,
 606                                                   TALLOC_CTX *mem_ctx,
 607                                                   struct ldb_message_element *out)
 608 {
 609         uint32_t i;
 610
 611         out->flags      = 0;
 612         out->name       = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
 613         W_ERROR_HAVE_NO_MEMORY(out->name);
 614
 615         out->num_values = in->value_ctr.num_values;
 616         out->values     = talloc_array(mem_ctx, struct ldb_val, out->num_values);
 617         W_ERROR_HAVE_NO_MEMORY(out->values);
 618
 619         for (i=0; i < out->num_values; i++) {
 620                 uint32_t v;
 621                 WERROR status;
 622                 const char *str;
 623
 624                 if (in->value_ctr.values[i].blob == NULL) {
 625                         return WERR_FOOBAR;
 626                 }
 627
 628                 if (in->value_ctr.values[i].blob->length != 4) {
 629                         return WERR_FOOBAR;
 630                 }
 631
 632                 v = IVAL(in->value_ctr.values[i].blob->data, 0);
 633
 634                 status = dsdb_map_int2oid(schema, v, out->values, &str);
 635                 W_ERROR_NOT_OK_RETURN(status);
 636
 637                 out->values[i] = data_blob_string_const(str);
 638         }
 639
 640         return WERR_OK;
 641 }
 642
 643 static WERROR dsdb_syntax_OID_drsuapi_to_ldb(const struct dsdb_schema *schema,
 644                                              const struct dsdb_attribute *attr,
 645                                              const struct drsuapi_DsReplicaAttribute *in,
 646                                              TALLOC_CTX *mem_ctx,
 647                                              struct ldb_message_element *out)
 648 {
 649         uint32_t i;
 650
 651         switch (attr->attributeID_id) {
 652         case DRSUAPI_ATTRIBUTE_objectClass:
 653                 return _dsdb_syntax_OID_obj_drsuapi_to_ldb(schema, attr, in, mem_ctx, out);
 654         case DRSUAPI_ATTRIBUTE_governsID:
 655         case DRSUAPI_ATTRIBUTE_attributeID:
 656         case DRSUAPI_ATTRIBUTE_attributeSyntax:
 657                 return _dsdb_syntax_OID_oid_drsuapi_to_ldb(schema, attr, in, mem_ctx, out);
 658         }
 659
 660         out->flags      = 0;
 661         out->name       = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
 662         W_ERROR_HAVE_NO_MEMORY(out->name);
 663
 664         out->num_values = in->value_ctr.num_values;
 665         out->values     = talloc_array(mem_ctx, struct ldb_val, out->num_values);
 666         W_ERROR_HAVE_NO_MEMORY(out->values);
 667
 668         for (i=0; i < out->num_values; i++) {
 669                 uint32_t v;
 670                 const char *name;
 671                 char *str;
 672
 673                 if (in->value_ctr.values[i].blob == NULL) {
 674                         return WERR_FOOBAR;
 675                 }
 676
 677                 if (in->value_ctr.values[i].blob->length != 4) {
 678                         return WERR_FOOBAR;
 679                 }
 680
 681                 v = IVAL(in->value_ctr.values[i].blob->data, 0);
 682
 683                 name = dsdb_lDAPDisplayName_by_id(schema, v);
 684                 if (!name) {
 685                         return WERR_FOOBAR;
 686                 }
 687
 688                 str = talloc_strdup(out->values, name);
 689                 W_ERROR_HAVE_NO_MEMORY(str);
 690
 691                 out->values[i] = data_blob_string_const(str);
 692         }
 693
 694         return WERR_OK;
 695 }
 696
 697 static WERROR dsdb_syntax_OID_ldb_to_drsuapi(const struct dsdb_schema *schema,
 698                                              const struct dsdb_attribute *attr,
 699                                              const struct ldb_message_element *in,
 700                                              TALLOC_CTX *mem_ctx,
 701                                              struct drsuapi_DsReplicaAttribute *out)
 702 {
 703         uint32_t i;
 704         DATA_BLOB *blobs;
 705
 706         if (attr->attributeID_id == 0xFFFFFFFF) {
 707                 return WERR_FOOBAR;
 708         }
 709
 710         switch (attr->attributeID_id) {
 711         case DRSUAPI_ATTRIBUTE_objectClass:
 712         case DRSUAPI_ATTRIBUTE_governsID:
 713         case DRSUAPI_ATTRIBUTE_attributeID:
 714         case DRSUAPI_ATTRIBUTE_attributeSyntax:
 715                 return dsdb_syntax_FOOBAR_ldb_to_drsuapi(schema, attr, in, mem_ctx, out);
 716         }
 717
 718         out->attid                      = attr->attributeID_id;
 719         out->value_ctr.num_values       = in->num_values;
 720         out->value_ctr.values           = talloc_array(mem_ctx,
 721                                                        struct drsuapi_DsAttributeValue,
 722                                                        in->num_values);
 723         W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
 724
 725         blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
 726         W_ERROR_HAVE_NO_MEMORY(blobs);
 727
 728         for (i=0; i < in->num_values; i++) {
 729                 uint32_t v;
 730
 731                 out->value_ctr.values[i].blob   = &blobs[i];
 732
 733                 blobs[i] = data_blob_talloc(blobs, NULL, 4);
 734                 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
 735
 736                 v = strtol((const char *)in->values[i].data, NULL, 10);
 737
 738                 SIVAL(blobs[i].data, 0, v);
 739         }
 740
 741         return WERR_OK;
 742 }
 743
 744 static WERROR dsdb_syntax_UNICODE_drsuapi_to_ldb(const struct dsdb_schema *schema,
 745                                                  const struct dsdb_attribute *attr,
 746                                                  const struct drsuapi_DsReplicaAttribute *in,
 747                                                  TALLOC_CTX *mem_ctx,
 748                                                  struct ldb_message_element *out)
 749 {
 750         uint32_t i;
 751
 752         out->flags      = 0;
 753         out->name       = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
 754         W_ERROR_HAVE_NO_MEMORY(out->name);
 755
 756         out->num_values = in->value_ctr.num_values;
 757         out->values     = talloc_array(mem_ctx, struct ldb_val, out->num_values);
 758         W_ERROR_HAVE_NO_MEMORY(out->values);
 759
 760         for (i=0; i < out->num_values; i++) {
 761                 ssize_t ret;
 762                 char *str;
 763
 764                 if (in->value_ctr.values[i].blob == NULL) {
 765                         return WERR_FOOBAR;
 766                 }
 767
 768                 if (in->value_ctr.values[i].blob->length == 0) {
 769                         return WERR_FOOBAR;
 770                 }
 771
 772                 ret = convert_string_talloc(out->values, schema->iconv_convenience,
 773                                                                         CH_UTF16, CH_UNIX,
 774                                             in->value_ctr.values[i].blob->data,
 775                                             in->value_ctr.values[i].blob->length,
 776                                             (void **)&str);
 777                 if (ret == -1) {
 778                         return WERR_FOOBAR;
 779                 }
 780
 781                 out->values[i] = data_blob_string_const(str);
 782         }
 783
 784         return WERR_OK;
 785 }
 786
 787 static WERROR dsdb_syntax_UNICODE_ldb_to_drsuapi(const struct dsdb_schema *schema,
 788                                                  const struct dsdb_attribute *attr,
 789                                                  const struct ldb_message_element *in,
 790                                                  TALLOC_CTX *mem_ctx,
 791                                                  struct drsuapi_DsReplicaAttribute *out)
 792 {
 793         uint32_t i;
 794         DATA_BLOB *blobs;
 795
 796         if (attr->attributeID_id == 0xFFFFFFFF) {
 797                 return WERR_FOOBAR;
 798         }
 799
 800         out->attid                      = attr->attributeID_id;
 801         out->value_ctr.num_values       = in->num_values;
 802         out->value_ctr.values           = talloc_array(mem_ctx,
 803                                                        struct drsuapi_DsAttributeValue,
 804                                                        in->num_values);
 805         W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
 806
 807         blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
 808         W_ERROR_HAVE_NO_MEMORY(blobs);
 809
 810         for (i=0; i < in->num_values; i++) {
 811                 ssize_t ret;
 812
 813                 out->value_ctr.values[i].blob   = &blobs[i];
 814
 815                 ret = convert_string_talloc(blobs, schema->iconv_convenience, CH_UNIX, CH_UTF16,
 816                                             in->values[i].data,
 817                                             in->values[i].length,
 818                                             (void **)&blobs[i].data);
 819                 if (ret == -1) {
 820                         return WERR_FOOBAR;
 821                 }
 822                 blobs[i].length = ret;
 823         }
 824
 825         return WERR_OK;
 826 }
 827
 828 static WERROR dsdb_syntax_DN_drsuapi_to_ldb(const struct dsdb_schema *schema,
 829                                             const struct dsdb_attribute *attr,
 830                                             const struct drsuapi_DsReplicaAttribute *in,
 831                                             TALLOC_CTX *mem_ctx,
 832                                             struct ldb_message_element *out)
 833 {
 834         uint32_t i;
 835
 836         out->flags      = 0;
 837         out->name       = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
 838         W_ERROR_HAVE_NO_MEMORY(out->name);
 839
 840         out->num_values = in->value_ctr.num_values;
 841         out->values     = talloc_array(mem_ctx, struct ldb_val, out->num_values);
 842         W_ERROR_HAVE_NO_MEMORY(out->values);
 843
 844         for (i=0; i < out->num_values; i++) {
 845                 struct drsuapi_DsReplicaObjectIdentifier3 id3;
 846                 enum ndr_err_code ndr_err;
 847
 848                 if (in->value_ctr.values[i].blob == NULL) {
 849                         return WERR_FOOBAR;
 850                 }
 851
 852                 if (in->value_ctr.values[i].blob->length == 0) {
 853                         return WERR_FOOBAR;
 854                 }
 855
 856                 ndr_err = ndr_pull_struct_blob_all(in->value_ctr.values[i].blob,
 857                                                    out->values, schema->iconv_convenience, &id3,
 858                                                    (ndr_pull_flags_fn_t)ndr_pull_drsuapi_DsReplicaObjectIdentifier3);
 859                 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
 860                         NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
 861                         return ntstatus_to_werror(status);
 862                 }
 863
 864                 /* TODO: handle id3.guid and id3.sid */
 865                 out->values[i] = data_blob_string_const(id3.dn);
 866         }
 867
 868         return WERR_OK;
 869 }
 870
 871 static WERROR dsdb_syntax_DN_ldb_to_drsuapi(const struct dsdb_schema *schema,
 872                                             const struct dsdb_attribute *attr,
 873                                             const struct ldb_message_element *in,
 874                                             TALLOC_CTX *mem_ctx,
 875                                             struct drsuapi_DsReplicaAttribute *out)
 876 {
 877         uint32_t i;
 878         DATA_BLOB *blobs;
 879
 880         if (attr->attributeID_id == 0xFFFFFFFF) {
 881                 return WERR_FOOBAR;
 882         }
 883
 884         out->attid                      = attr->attributeID_id;
 885         out->value_ctr.num_values       = in->num_values;
 886         out->value_ctr.values           = talloc_array(mem_ctx,
 887                                                        struct drsuapi_DsAttributeValue,
 888                                                        in->num_values);
 889         W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
 890
 891         blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
 892         W_ERROR_HAVE_NO_MEMORY(blobs);
 893
 894         for (i=0; i < in->num_values; i++) {
 895                 struct drsuapi_DsReplicaObjectIdentifier3 id3;
 896                 enum ndr_err_code ndr_err;
 897
 898                 out->value_ctr.values[i].blob   = &blobs[i];
 899
 900                 /* TODO: handle id3.guid and id3.sid */
 901                 ZERO_STRUCT(id3);
 902                 id3.dn = (const char *)in->values[i].data;
 903
 904                 ndr_err = ndr_push_struct_blob(&blobs[i], blobs, schema->iconv_convenience, &id3, (ndr_push_flags_fn_t)ndr_push_drsuapi_DsReplicaObjectIdentifier3);
 905                 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
 906                         NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
 907                         return ntstatus_to_werror(status);
 908                 }
 909         }
 910
 911         return WERR_OK;
 912 }
 913
 914 static WERROR dsdb_syntax_DN_BINARY_drsuapi_to_ldb(const struct dsdb_schema *schema,
 915                                                    const struct dsdb_attribute *attr,
 916                                                    const struct drsuapi_DsReplicaAttribute *in,
 917                                                    TALLOC_CTX *mem_ctx,
 918                                                    struct ldb_message_element *out)
 919 {
 920         uint32_t i;
 921
 922         out->flags      = 0;
 923         out->name       = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
 924         W_ERROR_HAVE_NO_MEMORY(out->name);
 925
 926         out->num_values = in->value_ctr.num_values;
 927         out->values     = talloc_array(mem_ctx, struct ldb_val, out->num_values);
 928         W_ERROR_HAVE_NO_MEMORY(out->values);
 929
 930         for (i=0; i < out->num_values; i++) {
 931                 struct drsuapi_DsReplicaObjectIdentifier3Binary id3b;
 932                 char *binary;
 933                 char *str;
 934                 enum ndr_err_code ndr_err;
 935
 936                 if (in->value_ctr.values[i].blob == NULL) {
 937                         return WERR_FOOBAR;
 938                 }
 939
 940                 if (in->value_ctr.values[i].blob->length == 0) {
 941                         return WERR_FOOBAR;
 942                 }
 943
 944                 ndr_err = ndr_pull_struct_blob_all(in->value_ctr.values[i].blob,
 945                                                    out->values, schema->iconv_convenience, &id3b,
 946                                                    (ndr_pull_flags_fn_t)ndr_pull_drsuapi_DsReplicaObjectIdentifier3Binary);
 947                 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
 948                         NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
 949                         return ntstatus_to_werror(status);
 950                 }
 951
 952                 /* TODO: handle id3.guid and id3.sid */
 953                 binary = data_blob_hex_string(out->values, &id3b.binary);
 954                 W_ERROR_HAVE_NO_MEMORY(binary);
 955
 956                 str = talloc_asprintf(out->values, "B:%u:%s:%s",
 957                                       (unsigned int)(id3b.binary.length * 2), /* because of 2 hex chars per byte */
 958                                       binary,
 959                                       id3b.dn);
 960                 W_ERROR_HAVE_NO_MEMORY(str);
 961
 962                 /* TODO: handle id3.guid and id3.sid */
 963                 out->values[i] = data_blob_string_const(str);
 964         }
 965
 966         return WERR_OK;
 967 }
 968
 969 static WERROR dsdb_syntax_DN_BINARY_ldb_to_drsuapi(const struct dsdb_schema *schema,
 970                                                    const struct dsdb_attribute *attr,
 971                                                    const struct ldb_message_element *in,
 972                                                    TALLOC_CTX *mem_ctx,
 973                                                    struct drsuapi_DsReplicaAttribute *out)
 974 {
 975         uint32_t i;
 976         DATA_BLOB *blobs;
 977
 978         if (attr->attributeID_id == 0xFFFFFFFF) {
 979                 return WERR_FOOBAR;
 980         }
 981
 982         out->attid                      = attr->attributeID_id;
 983         out->value_ctr.num_values       = in->num_values;
 984         out->value_ctr.values           = talloc_array(mem_ctx,
 985                                                        struct drsuapi_DsAttributeValue,
 986                                                        in->num_values);
 987         W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
 988
 989         blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
 990         W_ERROR_HAVE_NO_MEMORY(blobs);
 991
 992         for (i=0; i < in->num_values; i++) {
 993                 struct drsuapi_DsReplicaObjectIdentifier3Binary id3b;
 994                 enum ndr_err_code ndr_err;
 995
 996                 out->value_ctr.values[i].blob   = &blobs[i];
 997
 998                 /* TODO: handle id3b.guid and id3b.sid, id3.binary */
 999                 ZERO_STRUCT(id3b);
1000                 id3b.dn         = (const char *)in->values[i].data;
1001                 id3b.binary     = data_blob(NULL, 0);
1002
1003                 ndr_err = ndr_push_struct_blob(&blobs[i], blobs, schema->iconv_convenience, &id3b,
1004                                                (ndr_push_flags_fn_t)ndr_push_drsuapi_DsReplicaObjectIdentifier3Binary);
1005                 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1006                         NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1007                         return ntstatus_to_werror(status);
1008                 }
1009         }
1010
1011         return WERR_OK;
1012 }
1013
1014 static WERROR dsdb_syntax_PRESENTATION_ADDRESS_drsuapi_to_ldb(const struct dsdb_schema *schema,
1015                                                               const struct dsdb_attribute *attr,
1016                                                               const struct drsuapi_DsReplicaAttribute *in,
1017                                                               TALLOC_CTX *mem_ctx,
1018                                                               struct ldb_message_element *out)
1019 {
1020         uint32_t i;
1021
1022         out->flags      = 0;
1023         out->name       = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
1024         W_ERROR_HAVE_NO_MEMORY(out->name);
1025
1026         out->num_values = in->value_ctr.num_values;
1027         out->values     = talloc_array(mem_ctx, struct ldb_val, out->num_values);
1028         W_ERROR_HAVE_NO_MEMORY(out->values);
1029
1030         for (i=0; i < out->num_values; i++) {
1031                 uint32_t len;
1032                 ssize_t ret;
1033                 char *str;
1034
1035                 if (in->value_ctr.values[i].blob == NULL) {
1036                         return WERR_FOOBAR;
1037                 }
1038
1039                 if (in->value_ctr.values[i].blob->length < 4) {
1040                         return WERR_FOOBAR;
1041                 }
1042
1043                 len = IVAL(in->value_ctr.values[i].blob->data, 0);
1044
1045                 if (len != in->value_ctr.values[i].blob->length) {
1046                         return WERR_FOOBAR;
1047                 }
1048
1049                 ret = convert_string_talloc(out->values, schema->iconv_convenience, CH_UTF16, CH_UNIX,
1050                                             in->value_ctr.values[i].blob->data+4,
1051                                             in->value_ctr.values[i].blob->length-4,
1052                                             (void **)&str);
1053                 if (ret == -1) {
1054                         return WERR_FOOBAR;
1055                 }
1056
1057                 out->values[i] = data_blob_string_const(str);
1058         }
1059
1060         return WERR_OK;
1061 }
1062
1063 static WERROR dsdb_syntax_PRESENTATION_ADDRESS_ldb_to_drsuapi(const struct dsdb_schema *schema,
1064                                                               const struct dsdb_attribute *attr,
1065                                                               const struct ldb_message_element *in,
1066                                                               TALLOC_CTX *mem_ctx,
1067                                                               struct drsuapi_DsReplicaAttribute *out)
1068 {
1069         uint32_t i;
1070         DATA_BLOB *blobs;
1071
1072         if (attr->attributeID_id == 0xFFFFFFFF) {
1073                 return WERR_FOOBAR;
1074         }
1075
1076         out->attid                      = attr->attributeID_id;
1077         out->value_ctr.num_values       = in->num_values;
1078         out->value_ctr.values           = talloc_array(mem_ctx,
1079                                                        struct drsuapi_DsAttributeValue,
1080                                                        in->num_values);
1081         W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
1082
1083         blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
1084         W_ERROR_HAVE_NO_MEMORY(blobs);
1085
1086         for (i=0; i < in->num_values; i++) {
1087                 uint8_t *data;
1088                 ssize_t ret;
1089
1090                 out->value_ctr.values[i].blob   = &blobs[i];
1091
1092                 ret = convert_string_talloc(blobs, schema->iconv_convenience, CH_UNIX, CH_UTF16,
1093                                             in->values[i].data,
1094                                             in->values[i].length,
1095                                             (void **)&data);
1096                 if (ret == -1) {
1097                         return WERR_FOOBAR;
1098                 }
1099
1100                 blobs[i] = data_blob_talloc(blobs, NULL, 4 + ret);
1101                 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
1102
1103                 SIVAL(blobs[i].data, 0, 4 + ret);
1104
1105                 if (ret > 0) {
1106                         memcpy(blobs[i].data + 4, data, ret);
1107                         talloc_free(data);
1108                 }
1109         }
1110
1111         return WERR_OK;
1112 }
1113
1114 #define OMOBJECTCLASS(val) { .length = sizeof(val) - 1, .data = discard_const_p(uint8_t, val) }
1115
1116 static const struct dsdb_syntax dsdb_syntaxes[] = {
1117         {
1118                 .name                   = "Boolean",
1119                 .ldap_oid               = "1.3.6.1.4.1.1466.115.121.1.7",
1120                 .oMSyntax               = 1,
1121                 .attributeSyntax_oid    = "2.5.5.8",
1122                 .drsuapi_to_ldb         = dsdb_syntax_BOOL_drsuapi_to_ldb,
1123                 .ldb_to_drsuapi         = dsdb_syntax_BOOL_ldb_to_drsuapi,
1124                 .equality               = "booleanMatch",
1125                 .comment                = "Boolean"
1126         },{
1127                 .name                   = "Integer",
1128                 .ldap_oid               = LDB_SYNTAX_INTEGER,
1129                 .oMSyntax               = 2,
1130                 .attributeSyntax_oid    = "2.5.5.9",
1131                 .drsuapi_to_ldb         = dsdb_syntax_INT32_drsuapi_to_ldb,
1132                 .ldb_to_drsuapi         = dsdb_syntax_INT32_ldb_to_drsuapi,
1133                 .equality               = "integerMatch",
1134                 .comment                = "Integer",
1135         },{
1136                 .name                   = "String(Octet)",
1137                 .ldap_oid               = LDB_SYNTAX_OCTET_STRING,
1138                 .oMSyntax               = 4,
1139                 .attributeSyntax_oid    = "2.5.5.10",
1140                 .drsuapi_to_ldb         = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1141                 .ldb_to_drsuapi         = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1142                 .equality               = "octetStringMatch",
1143                 .comment                = "Octet String",
1144         },{
1145                 .name                   = "String(Sid)",
1146                 .ldap_oid               = LDB_SYNTAX_OCTET_STRING,
1147                 .oMSyntax               = 4,
1148                 .attributeSyntax_oid    = "2.5.5.17",
1149                 .drsuapi_to_ldb         = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1150                 .ldb_to_drsuapi         = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1151                 .equality               = "octetStringMatch",
1152                 .comment                = "Octet String - Security Identifier (SID)",
1153                 .ldb_syntax             = LDB_SYNTAX_SAMBA_SID
1154         },{
1155                 .name                   = "String(Object-Identifier)",
1156                 .ldap_oid               = "1.3.6.1.4.1.1466.115.121.1.38",
1157                 .oMSyntax               = 6,
1158                 .attributeSyntax_oid    = "2.5.5.2",
1159                 .drsuapi_to_ldb         = dsdb_syntax_OID_drsuapi_to_ldb,
1160                 .ldb_to_drsuapi         = dsdb_syntax_OID_ldb_to_drsuapi,
1161                 .equality               = "caseIgnoreMatch", /* Would use "objectIdentifierMatch" but most are ldap attribute/class names */
1162                 .comment                = "OID String",
1163                 .ldb_syntax             = LDB_SYNTAX_DIRECTORY_STRING
1164         },{
1165                 .name                   = "Enumeration",
1166                 .ldap_oid               = LDB_SYNTAX_INTEGER,
1167                 .oMSyntax               = 10,
1168                 .attributeSyntax_oid    = "2.5.5.9",
1169                 .drsuapi_to_ldb         = dsdb_syntax_INT32_drsuapi_to_ldb,
1170                 .ldb_to_drsuapi         = dsdb_syntax_INT32_ldb_to_drsuapi,
1171         },{
1172         /* not used in w2k3 forest */
1173                 .name                   = "String(Numeric)",
1174                 .ldap_oid               = "1.3.6.1.4.1.1466.115.121.1.36",
1175                 .oMSyntax               = 18,
1176                 .attributeSyntax_oid    = "2.5.5.6",
1177                 .drsuapi_to_ldb         = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1178                 .ldb_to_drsuapi         = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1179                 .equality               = "numericStringMatch",
1180                 .substring              = "numericStringSubstringsMatch",
1181                 .comment                = "Numeric String"
1182         },{
1183                 .name                   = "String(Printable)",
1184                 .ldap_oid               = "1.3.6.1.4.1.1466.115.121.1.44",
1185                 .oMSyntax               = 19,
1186                 .attributeSyntax_oid    = "2.5.5.5",
1187                 .drsuapi_to_ldb         = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1188                 .ldb_to_drsuapi         = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1189         },{
1190                 .name                   = "String(Teletex)",
1191                 .ldap_oid               = "1.2.840.113556.1.4.905",
1192                 .oMSyntax               = 20,
1193                 .attributeSyntax_oid    = "2.5.5.4",
1194                 .drsuapi_to_ldb         = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1195                 .ldb_to_drsuapi         = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1196                 .equality               = "caseIgnoreMatch",
1197                 .substring              = "caseIgnoreSubstringsMatch",
1198                 .comment                = "Case Insensitive String",
1199                 .ldb_syntax             = LDB_SYNTAX_DIRECTORY_STRING,
1200         },{
1201                 .name                   = "String(IA5)",
1202                 .ldap_oid               = "1.3.6.1.4.1.1466.115.121.1.26",
1203                 .oMSyntax               = 22,
1204                 .attributeSyntax_oid    = "2.5.5.5",
1205                 .drsuapi_to_ldb         = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1206                 .ldb_to_drsuapi         = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1207                 .equality               = "caseExactIA5Match",
1208                 .comment                = "Printable String"
1209         },{
1210                 .name                   = "String(UTC-Time)",
1211                 .ldap_oid               = "1.3.6.1.4.1.1466.115.121.1.53",
1212                 .oMSyntax               = 23,
1213                 .attributeSyntax_oid    = "2.5.5.11",
1214                 .drsuapi_to_ldb         = dsdb_syntax_NTTIME_UTC_drsuapi_to_ldb,
1215                 .ldb_to_drsuapi         = dsdb_syntax_NTTIME_UTC_ldb_to_drsuapi,
1216                 .equality               = "generalizedTimeMatch",
1217                 .comment                = "UTC Time",
1218         },{
1219                 .name                   = "String(Generalized-Time)",
1220                 .ldap_oid               = "1.3.6.1.4.1.1466.115.121.1.24",
1221                 .oMSyntax               = 24,
1222                 .attributeSyntax_oid    = "2.5.5.11",
1223                 .drsuapi_to_ldb         = dsdb_syntax_NTTIME_drsuapi_to_ldb,
1224                 .ldb_to_drsuapi         = dsdb_syntax_NTTIME_ldb_to_drsuapi,
1225                 .equality               = "generalizedTimeMatch",
1226                 .comment                = "Generalized Time",
1227                 .ldb_syntax             = LDB_SYNTAX_UTC_TIME,
1228         },{
1229         /* not used in w2k3 schema */
1230                 .name                   = "String(Case Sensitive)",
1231                 .ldap_oid               = "1.2.840.113556.1.4.1362",
1232                 .oMSyntax               = 27,
1233                 .attributeSyntax_oid    = "2.5.5.3",
1234                 .drsuapi_to_ldb         = dsdb_syntax_FOOBAR_drsuapi_to_ldb,
1235                 .ldb_to_drsuapi         = dsdb_syntax_FOOBAR_ldb_to_drsuapi,
1236         },{
1237                 .name                   = "String(Unicode)",
1238                 .ldap_oid               = LDB_SYNTAX_DIRECTORY_STRING,
1239                 .oMSyntax               = 64,
1240                 .attributeSyntax_oid    = "2.5.5.12",
1241                 .drsuapi_to_ldb         = dsdb_syntax_UNICODE_drsuapi_to_ldb,
1242                 .ldb_to_drsuapi         = dsdb_syntax_UNICODE_ldb_to_drsuapi,
1243                 .equality               = "caseIgnoreMatch",
1244                 .substring              = "caseIgnoreSubstringsMatch",
1245                 .comment                = "Directory String",
1246         },{
1247                 .name                   = "Interval/LargeInteger",
1248                 .ldap_oid               = "1.2.840.113556.1.4.906",
1249                 .oMSyntax               = 65,
1250                 .attributeSyntax_oid    = "2.5.5.16",
1251                 .drsuapi_to_ldb         = dsdb_syntax_INT64_drsuapi_to_ldb,
1252                 .ldb_to_drsuapi         = dsdb_syntax_INT64_ldb_to_drsuapi,
1253                 .equality               = "integerMatch",
1254                 .comment                = "Large Integer",
1255                 .ldb_syntax             = LDB_SYNTAX_INTEGER,
1256         },{
1257                 .name                   = "String(NT-Sec-Desc)",
1258                 .ldap_oid               = LDB_SYNTAX_SAMBA_SECURITY_DESCRIPTOR,
1259                 .oMSyntax               = 66,
1260                 .attributeSyntax_oid    = "2.5.5.15",
1261                 .drsuapi_to_ldb         = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1262                 .ldb_to_drsuapi         = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1263         },{
1264                 .name                   = "Object(DS-DN)",
1265                 .ldap_oid               = LDB_SYNTAX_DN,
1266                 .oMSyntax               = 127,
1267                 .oMObjectClass          = OMOBJECTCLASS("\x2b\x0c\x02\x87\x73\x1c\x00\x85\x4a"),
1268                 .attributeSyntax_oid    = "2.5.5.1",
1269                 .drsuapi_to_ldb         = dsdb_syntax_DN_drsuapi_to_ldb,
1270                 .ldb_to_drsuapi         = dsdb_syntax_DN_ldb_to_drsuapi,
1271                 .equality               = "distinguishedNameMatch",
1272                 .comment                = "Object(DS-DN) == a DN",
1273         },{
1274                 .name                   = "Object(DN-Binary)",
1275                 .ldap_oid               = "1.2.840.113556.1.4.903",
1276                 .oMSyntax               = 127,
1277                 .oMObjectClass          = OMOBJECTCLASS("\x2a\x86\x48\x86\xf7\x14\x01\x01\x01\x0b"),
1278                 .attributeSyntax_oid    = "2.5.5.7",
1279                 .drsuapi_to_ldb         = dsdb_syntax_DN_BINARY_drsuapi_to_ldb,
1280                 .ldb_to_drsuapi         = dsdb_syntax_DN_BINARY_ldb_to_drsuapi,
1281                 .equality               = "distinguishedNameMatch",
1282                 .comment                = "OctetString: Binary+DN",
1283                 .ldb_syntax             = LDB_SYNTAX_DN,
1284         },{
1285         /* not used in w2k3 schema */
1286                 .name                   = "Object(OR-Name)",
1287                 .ldap_oid               = "1.2.840.113556.1.4.1221",
1288                 .oMSyntax               = 127,
1289                 .oMObjectClass          = OMOBJECTCLASS("\x56\x06\x01\x02\x05\x0b\x1D"),
1290                 .attributeSyntax_oid    = "2.5.5.7",
1291                 .drsuapi_to_ldb         = dsdb_syntax_FOOBAR_drsuapi_to_ldb,
1292                 .ldb_to_drsuapi         = dsdb_syntax_FOOBAR_ldb_to_drsuapi,
1293         },{
1294         /*
1295          * TODO: verify if DATA_BLOB is correct here...!
1296          *
1297          *       repsFrom and repsTo are the only attributes using
1298          *       this attribute syntax, but they're not replicated...
1299          */
1300                 .name                   = "Object(Replica-Link)",
1301                 .ldap_oid               = "1.3.6.1.4.1.1466.115.121.1.40",
1302                 .oMSyntax               = 127,
1303                 .oMObjectClass          = OMOBJECTCLASS("\x2a\x86\x48\x86\xf7\x14\x01\x01\x01\x06"),
1304                 .attributeSyntax_oid    = "2.5.5.10",
1305                 .drsuapi_to_ldb         = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1306                 .ldb_to_drsuapi         = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1307         },{
1308                 .name                   = "Object(Presentation-Address)",
1309                 .ldap_oid               = "1.3.6.1.4.1.1466.115.121.1.43",
1310                 .oMSyntax               = 127,
1311                 .oMObjectClass          = OMOBJECTCLASS("\x2b\x0c\x02\x87\x73\x1c\x00\x85\x5c"),
1312                 .attributeSyntax_oid    = "2.5.5.13",
1313                 .drsuapi_to_ldb         = dsdb_syntax_PRESENTATION_ADDRESS_drsuapi_to_ldb,
1314                 .ldb_to_drsuapi         = dsdb_syntax_PRESENTATION_ADDRESS_ldb_to_drsuapi,
1315                 .comment                = "Presentation Address"
1316         },{
1317         /* not used in w2k3 schema */
1318                 .name                   = "Object(Access-Point)",
1319                 .ldap_oid               = "1.3.6.1.4.1.1466.115.121.1.2",
1320                 .oMSyntax               = 127,
1321                 .oMObjectClass          = OMOBJECTCLASS("\x2b\x0c\x02\x87\x73\x1c\x00\x85\x3e"),
1322                 .attributeSyntax_oid    = "2.5.5.14",
1323                 .drsuapi_to_ldb         = dsdb_syntax_FOOBAR_drsuapi_to_ldb,
1324                 .ldb_to_drsuapi         = dsdb_syntax_FOOBAR_ldb_to_drsuapi,
1325                 .equality               = "distinguishedNameMatch",
1326                 .comment                = "OctetString: String+DN",
1327                 .ldb_syntax             = LDB_SYNTAX_DN,
1328         },{
1329         /* not used in w2k3 schema */
1330                 .name                   = "Object(DN-String)",
1331                 .ldap_oid               = "1.2.840.113556.1.4.904",
1332                 .oMSyntax               = 127,
1333                 .oMObjectClass          = OMOBJECTCLASS("\x2a\x86\x48\x86\xf7\x14\x01\x01\x01\x0c"),
1334                 .attributeSyntax_oid    = "2.5.5.14",
1335                 .drsuapi_to_ldb         = dsdb_syntax_FOOBAR_drsuapi_to_ldb,
1336                 .ldb_to_drsuapi         = dsdb_syntax_FOOBAR_ldb_to_drsuapi,
1337                 .ldb_syntax             = LDB_SYNTAX_DN,
1338         }
1339 };
1340
1341 const struct dsdb_syntax *find_syntax_map_by_ad_oid(const char *ad_oid)
1342 {
1343         int i;
1344         for (i=0; dsdb_syntaxes[i].ldap_oid; i++) {
1345                 if (strcasecmp(ad_oid, dsdb_syntaxes[i].attributeSyntax_oid) == 0) {
1346                         return &dsdb_syntaxes[i];
1347                 }
1348         }
1349         return NULL;
1350 }
1351
1352 const struct dsdb_syntax *find_syntax_map_by_ad_syntax(int oMSyntax)
1353 {
1354         int i;
1355         for (i=0; dsdb_syntaxes[i].ldap_oid; i++) {
1356                 if (oMSyntax == dsdb_syntaxes[i].oMSyntax) {
1357                         return &dsdb_syntaxes[i];
1358                 }
1359         }
1360         return NULL;
1361 }
1362
1363 const struct dsdb_syntax *find_syntax_map_by_standard_oid(const char *standard_oid)
1364 {
1365         int i;
1366         for (i=0; dsdb_syntaxes[i].ldap_oid; i++) {
1367                 if (strcasecmp(standard_oid, dsdb_syntaxes[i].ldap_oid) == 0) {
1368                         return &dsdb_syntaxes[i];
1369                 }
1370         }
1371         return NULL;
1372 }
1373 const struct dsdb_syntax *dsdb_syntax_for_attribute(const struct dsdb_attribute *attr)
1374 {
1375         uint32_t i;
1376
1377         for (i=0; i < ARRAY_SIZE(dsdb_syntaxes); i++) {
1378                 if (attr->oMSyntax != dsdb_syntaxes[i].oMSyntax) continue;
1379
1380                 if (attr->oMObjectClass.length != dsdb_syntaxes[i].oMObjectClass.length) continue;
1381
1382                 if (attr->oMObjectClass.length) {
1383                         int ret;
1384                         ret = memcmp(attr->oMObjectClass.data,
1385                                      dsdb_syntaxes[i].oMObjectClass.data,
1386                                      attr->oMObjectClass.length);
1387                         if (ret != 0) continue;
1388                 }
1389
1390                 if (strcmp(attr->attributeSyntax_oid, dsdb_syntaxes[i].attributeSyntax_oid) != 0) continue;
1391
1392                 return &dsdb_syntaxes[i];
1393         }
1394
1395         return NULL;
1396 }
1397
1398 WERROR dsdb_attribute_drsuapi_to_ldb(const struct dsdb_schema *schema,
1399                                      const struct drsuapi_DsReplicaAttribute *in,
1400                                      TALLOC_CTX *mem_ctx,
1401                                      struct ldb_message_element *out)
1402 {
1403         const struct dsdb_attribute *sa;
1404
1405         sa = dsdb_attribute_by_attributeID_id(schema, in->attid);
1406         if (!sa) {
1407                 return WERR_FOOBAR;
1408         }
1409
1410         return sa->syntax->drsuapi_to_ldb(schema, sa, in, mem_ctx, out);
1411 }
1412
1413 WERROR dsdb_attribute_ldb_to_drsuapi(const struct dsdb_schema *schema,
1414                                      const struct ldb_message_element *in,
1415                                      TALLOC_CTX *mem_ctx,
1416                                      struct drsuapi_DsReplicaAttribute *out)
1417 {
1418         const struct dsdb_attribute *sa;
1419
1420         sa = dsdb_attribute_by_lDAPDisplayName(schema, in->name);
1421         if (!sa) {
1422                 return WERR_FOOBAR;
1423         }
1424
1425         return sa->syntax->ldb_to_drsuapi(schema, sa, in, mem_ctx, out);
1426 }