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s4-configure: Fix typo in comment.
[Samba/gbeck.git] / source4 / dsdb / schema / schema_init.c
blob55e78ebf3af54286895b89b2070c852aab57fe53
1 /*
2 Unix SMB/CIFS mplementation.
3 DSDB schema header
4
5 Copyright (C) Stefan Metzmacher <metze@samba.org> 2006-2007
6 Copyright (C) Andrew Bartlett <abartlet@samba.org> 2006-2008
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
23 #include "includes.h"
24 #include "dsdb/samdb/samdb.h"
25 #include "dsdb/common/util.h"
26 #include "lib/ldb/include/ldb_errors.h"
27 #include "../lib/util/dlinklist.h"
28 #include "librpc/gen_ndr/ndr_misc.h"
29 #include "librpc/gen_ndr/ndr_drsuapi.h"
30 #include "librpc/gen_ndr/ndr_drsblobs.h"
31 #include "param/param.h"
32 #include "lib/ldb/include/ldb_module.h"
33 #include "../lib/util/asn1.h"
34
35
36 struct dsdb_schema *dsdb_new_schema(TALLOC_CTX *mem_ctx)
37 {
38 struct dsdb_schema *schema = talloc_zero(mem_ctx, struct dsdb_schema);
39 if (!schema) {
40 return NULL;
41 }
42
43 return schema;
44 }
45
46
47 WERROR dsdb_load_prefixmap_from_drsuapi(struct dsdb_schema *schema,
48 const struct drsuapi_DsReplicaOIDMapping_Ctr *ctr)
49 {
50 WERROR werr;
51 const char *schema_info;
52 struct dsdb_schema_prefixmap *pfm;
53
54 werr = dsdb_schema_pfm_from_drsuapi_pfm(ctr, true, schema, &pfm, &schema_info);
55 W_ERROR_NOT_OK_RETURN(werr);
56
57 /* set loaded prefixMap */
58 talloc_free(schema->prefixmap);
59 schema->prefixmap = pfm;
60
61 talloc_free(discard_const(schema->schema_info));
62 schema->schema_info = schema_info;
63
64 return WERR_OK;
65 }
66
67 static WERROR _dsdb_prefixmap_from_ldb_val(const struct ldb_val *pfm_ldb_val,
68 TALLOC_CTX *mem_ctx,
69 struct dsdb_schema_prefixmap **_pfm)
70 {
71 WERROR werr;
72 enum ndr_err_code ndr_err;
73 struct prefixMapBlob pfm_blob;
74
75 TALLOC_CTX *temp_ctx = talloc_new(mem_ctx);
76 W_ERROR_HAVE_NO_MEMORY(temp_ctx);
77
78 ndr_err = ndr_pull_struct_blob(pfm_ldb_val, temp_ctx,
79 &pfm_blob,
80 (ndr_pull_flags_fn_t)ndr_pull_prefixMapBlob);
81 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
82 NTSTATUS nt_status = ndr_map_error2ntstatus(ndr_err);
83 talloc_free(temp_ctx);
84 return ntstatus_to_werror(nt_status);
85 }
86
87 if (pfm_blob.version != PREFIX_MAP_VERSION_DSDB) {
88 DEBUG(0,("_dsdb_prefixmap_from_ldb_val: pfm_blob->version incorrect\n"));
89 talloc_free(temp_ctx);
90 return WERR_VERSION_PARSE_ERROR;
91 }
92
93 /* call the drsuapi version */
94 werr = dsdb_schema_pfm_from_drsuapi_pfm(&pfm_blob.ctr.dsdb, false, mem_ctx, _pfm, NULL);
95
96 talloc_free(temp_ctx);
97
98 return werr;
99 }
100
101 WERROR dsdb_load_oid_mappings_ldb(struct dsdb_schema *schema,
102 const struct ldb_val *prefixMap,
103 const struct ldb_val *schemaInfo)
104 {
105 WERROR werr;
106 const char *schema_info;
107 struct dsdb_schema_prefixmap *pfm;
108 struct dsdb_schema_info *schi;
109 TALLOC_CTX *mem_ctx;
110
111 mem_ctx = talloc_new(schema);
112 W_ERROR_HAVE_NO_MEMORY(mem_ctx);
113
114 /* parse schemaInfo blob to verify it is valid */
115 werr = dsdb_schema_info_from_blob(schemaInfo, mem_ctx, &schi);
116 W_ERROR_NOT_OK_GOTO(werr, DONE);
117
118 /* fetch prefixMap */
119 werr = _dsdb_prefixmap_from_ldb_val(prefixMap,
120 mem_ctx, &pfm);
121 W_ERROR_NOT_OK_GOTO(werr, DONE);
122
123 /* decode schema_info */
124 schema_info = hex_encode_talloc(mem_ctx,
125 schemaInfo->data,
126 schemaInfo->length);
127 if (!schema_info) {
128 talloc_free(mem_ctx);
129 return WERR_NOMEM;
130 }
131
132 /* store prefixMap and schema_info into cached Schema */
133 talloc_free(schema->prefixmap);
134 schema->prefixmap = talloc_steal(schema, pfm);
135
136 talloc_free(discard_const(schema->schema_info));
137 schema->schema_info = talloc_steal(schema, schema_info);
138
139 DONE:
140 /* clean up locally allocated mem */
141 talloc_free(mem_ctx);
142
143 return werr;
144 }
145
146 WERROR dsdb_get_oid_mappings_drsuapi(const struct dsdb_schema *schema,
147 bool include_schema_info,
148 TALLOC_CTX *mem_ctx,
149 struct drsuapi_DsReplicaOIDMapping_Ctr **_ctr)
150 {
151 return dsdb_drsuapi_pfm_from_schema_pfm(schema->prefixmap,
152 include_schema_info ? schema->schema_info : NULL,
153 mem_ctx, _ctr);
154 }
155
156 WERROR dsdb_get_oid_mappings_ldb(const struct dsdb_schema *schema,
157 TALLOC_CTX *mem_ctx,
158 struct ldb_val *prefixMap,
159 struct ldb_val *schemaInfo)
160 {
161 WERROR status;
162 enum ndr_err_code ndr_err;
163 struct drsuapi_DsReplicaOIDMapping_Ctr *ctr;
164 struct prefixMapBlob pfm;
165
166 status = dsdb_get_oid_mappings_drsuapi(schema, false, mem_ctx, &ctr);
167 W_ERROR_NOT_OK_RETURN(status);
168
169 pfm.version = PREFIX_MAP_VERSION_DSDB;
170 pfm.reserved = 0;
171 pfm.ctr.dsdb = *ctr;
172
173 ndr_err = ndr_push_struct_blob(prefixMap, mem_ctx, &pfm,
174 (ndr_push_flags_fn_t)ndr_push_prefixMapBlob);
175 talloc_free(ctr);
176 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
177 NTSTATUS nt_status = ndr_map_error2ntstatus(ndr_err);
178 return ntstatus_to_werror(nt_status);
179 }
180
181 *schemaInfo = strhex_to_data_blob(mem_ctx, schema->schema_info);
182 W_ERROR_HAVE_NO_MEMORY(schemaInfo->data);
183
184 return WERR_OK;
185 }
186
187
188 /*
189 * this function is called from within a ldb transaction from the schema_fsmo module
190 */
191 WERROR dsdb_create_prefix_mapping(struct ldb_context *ldb, struct dsdb_schema *schema, const char *full_oid)
192 {
193 WERROR status;
194 uint32_t attid;
195 TALLOC_CTX *mem_ctx;
196 struct dsdb_schema_prefixmap *pfm;
197
198 mem_ctx = talloc_new(ldb);
199 W_ERROR_HAVE_NO_MEMORY(mem_ctx);
200
201 /* Read prefixes from disk*/
202 status = dsdb_read_prefixes_from_ldb(ldb, mem_ctx, &pfm);
203 if (!W_ERROR_IS_OK(status)) {
204 DEBUG(0,("dsdb_create_prefix_mapping: dsdb_read_prefixes_from_ldb: %s\n",
205 win_errstr(status)));
206 talloc_free(mem_ctx);
207 return status;
208 }
209
210 /* Check if there is a prefix for the oid in the prefixes array*/
211 status = dsdb_schema_pfm_find_oid(pfm, full_oid, NULL);
212 if (W_ERROR_IS_OK(status)) {
213 /* prefix found*/
214 talloc_free(mem_ctx);
215 return status;
216 } else if (!W_ERROR_EQUAL(WERR_DS_NO_MSDS_INTID, status)) {
217 /* error */
218 DEBUG(0,("dsdb_create_prefix_mapping: dsdb_find_prefix_for_oid: %s\n",
219 win_errstr(status)));
220 talloc_free(mem_ctx);
221 return status;
222 }
223
224 /* Create the new mapping for the prefix of full_oid */
225 status = dsdb_schema_pfm_make_attid(pfm, full_oid, &attid);
226 if (!W_ERROR_IS_OK(status)) {
227 DEBUG(0,("dsdb_create_prefix_mapping: dsdb_schema_pfm_make_attid: %s\n",
228 win_errstr(status)));
229 talloc_free(mem_ctx);
230 return status;
231 }
232
233 talloc_unlink(schema, schema->prefixmap);
234 schema->prefixmap = talloc_steal(schema, pfm);
235
236 /* Update prefixMap in ldb*/
237 status = dsdb_write_prefixes_from_schema_to_ldb(mem_ctx, ldb, schema);
238 if (!W_ERROR_IS_OK(status)) {
239 DEBUG(0,("dsdb_create_prefix_mapping: dsdb_write_prefixes_to_ldb: %s\n",
240 win_errstr(status)));
241 talloc_free(mem_ctx);
242 return status;
243 }
244
245 DEBUG(2,(__location__ " Added prefixMap %s - now have %u prefixes\n",
246 full_oid, schema->prefixmap->length));
247
248 talloc_free(mem_ctx);
249 return status;
250 }
251
252
253 WERROR dsdb_write_prefixes_from_schema_to_ldb(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
254 const struct dsdb_schema *schema)
255 {
256 WERROR status;
257 int ldb_ret;
258 struct ldb_message *msg;
259 struct ldb_dn *schema_dn;
260 struct prefixMapBlob pfm_blob;
261 struct ldb_val ndr_blob;
262 enum ndr_err_code ndr_err;
263 TALLOC_CTX *temp_ctx;
264 struct drsuapi_DsReplicaOIDMapping_Ctr *ctr;
265
266 schema_dn = ldb_get_schema_basedn(ldb);
267 if (!schema_dn) {
268 DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: no schema dn present\n"));
269 return WERR_FOOBAR;
270 }
271
272 temp_ctx = talloc_new(mem_ctx);
273 W_ERROR_HAVE_NO_MEMORY(temp_ctx);
274
275 /* convert schema_prefixMap to prefixMap blob */
276 status = dsdb_get_oid_mappings_drsuapi(schema, false, temp_ctx, &ctr);
277 if (!W_ERROR_IS_OK(status)) {
278 talloc_free(temp_ctx);
279 return status;
280 }
281
282 pfm_blob.version = PREFIX_MAP_VERSION_DSDB;
283 pfm_blob.ctr.dsdb = *ctr;
284
285 ndr_err = ndr_push_struct_blob(&ndr_blob, temp_ctx,
286 &pfm_blob,
287 (ndr_push_flags_fn_t)ndr_push_prefixMapBlob);
288 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
289 talloc_free(temp_ctx);
290 return WERR_FOOBAR;
291 }
292
293 /* write serialized prefixMap into LDB */
294 msg = ldb_msg_new(temp_ctx);
295 if (!msg) {
296 talloc_free(temp_ctx);
297 return WERR_NOMEM;
298 }
299
300 msg->dn = schema_dn;
301 ldb_ret = ldb_msg_add_value(msg, "prefixMap", &ndr_blob, NULL);
302 if (ldb_ret != 0) {
303 talloc_free(temp_ctx);
304 DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: ldb_msg_add_value failed\n"));
305 return WERR_NOMEM;
306 }
307
308 ldb_ret = dsdb_replace(ldb, msg, DSDB_FLAG_AS_SYSTEM);
309
310 talloc_free(temp_ctx);
311
312 if (ldb_ret != 0) {
313 DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: dsdb_replace failed\n"));
314 return WERR_FOOBAR;
315 }
316
317 return WERR_OK;
318 }
319
320 WERROR dsdb_read_prefixes_from_ldb(struct ldb_context *ldb, TALLOC_CTX *mem_ctx, struct dsdb_schema_prefixmap **_pfm)
321 {
322 WERROR werr;
323 int ldb_ret;
324 const struct ldb_val *prefix_val;
325 struct ldb_dn *schema_dn;
326 struct ldb_result *schema_res = NULL;
327 static const char *schema_attrs[] = {
328 "prefixMap",
329 NULL
330 };
331
332 schema_dn = ldb_get_schema_basedn(ldb);
333 if (!schema_dn) {
334 DEBUG(0,("dsdb_read_prefixes_from_ldb: no schema dn present\n"));
335 return WERR_FOOBAR;
336 }
337
338 ldb_ret = ldb_search(ldb, mem_ctx, &schema_res, schema_dn, LDB_SCOPE_BASE, schema_attrs, NULL);
339 if (ldb_ret == LDB_ERR_NO_SUCH_OBJECT) {
340 DEBUG(0,("dsdb_read_prefixes_from_ldb: no prefix map present\n"));
341 talloc_free(schema_res);
342 return WERR_FOOBAR;
343 } else if (ldb_ret != LDB_SUCCESS) {
344 DEBUG(0,("dsdb_read_prefixes_from_ldb: failed to search the schema head\n"));
345 talloc_free(schema_res);
346 return WERR_FOOBAR;
347 }
348
349 prefix_val = ldb_msg_find_ldb_val(schema_res->msgs[0], "prefixMap");
350 if (!prefix_val) {
351 DEBUG(0,("dsdb_read_prefixes_from_ldb: no prefixMap attribute found\n"));
352 talloc_free(schema_res);
353 return WERR_FOOBAR;
354 }
355
356 werr = _dsdb_prefixmap_from_ldb_val(prefix_val,
357 mem_ctx,
358 _pfm);
359 talloc_free(schema_res);
360 W_ERROR_NOT_OK_RETURN(werr);
361
362 return WERR_OK;
363 }
364
365 /*
366 this will be replaced with something that looks at the right part of
367 the schema once we know where unique indexing information is hidden
368 */
369 static bool dsdb_schema_unique_attribute(const char *attr)
370 {
371 const char *attrs[] = { "objectGUID", "objectSID" , NULL };
372 unsigned int i;
373 for (i=0;attrs[i];i++) {
374 if (strcasecmp(attr, attrs[i]) == 0) {
375 return true;
376 }
377 }
378 return false;
379 }
380
381
382 /*
383 setup the ldb_schema_attribute field for a dsdb_attribute
384 */
385 static int dsdb_schema_setup_ldb_schema_attribute(struct ldb_context *ldb,
386 struct dsdb_attribute *attr)
387 {
388 const char *syntax = attr->syntax->ldb_syntax;
389 const struct ldb_schema_syntax *s;
390 struct ldb_schema_attribute *a;
391
392 if (!syntax) {
393 syntax = attr->syntax->ldap_oid;
394 }
395
396 s = ldb_samba_syntax_by_lDAPDisplayName(ldb, attr->lDAPDisplayName);
397 if (s == NULL) {
398 s = ldb_samba_syntax_by_name(ldb, syntax);
399 }
400 if (s == NULL) {
401 s = ldb_standard_syntax_by_name(ldb, syntax);
402 }
403
404 if (s == NULL) {
405 return LDB_ERR_OPERATIONS_ERROR;
406 }
407
408 attr->ldb_schema_attribute = a = talloc(attr, struct ldb_schema_attribute);
409 if (attr->ldb_schema_attribute == NULL) {
410 ldb_oom(ldb);
411 return LDB_ERR_OPERATIONS_ERROR;
412 }
413
414 a->name = attr->lDAPDisplayName;
415 a->flags = 0;
416 a->syntax = s;
417
418 if (dsdb_schema_unique_attribute(a->name)) {
419 a->flags |= LDB_ATTR_FLAG_UNIQUE_INDEX;
420 }
421 if (attr->isSingleValued) {
422 a->flags |= LDB_ATTR_FLAG_SINGLE_VALUE;
423 }
424
425
426 return LDB_SUCCESS;
427 }
428
429
430 #define GET_STRING_LDB(msg, attr, mem_ctx, p, elem, strict) do { \
431 const struct ldb_val *get_string_val = ldb_msg_find_ldb_val(msg, attr); \
432 if (get_string_val == NULL) { \
433 if (strict) { \
434 d_printf("%s: %s == NULL\n", __location__, attr); \
435 return WERR_INVALID_PARAM; \
436 } else { \
437 (p)->elem = NULL; \
438 } \
439 } else { \
440 (p)->elem = talloc_strndup(mem_ctx, \
441 (const char *)get_string_val->data, \
442 get_string_val->length); \
443 if (!(p)->elem) { \
444 d_printf("%s: talloc_strndup failed for %s\n", __location__, attr); \
445 return WERR_NOMEM; \
446 } \
447 } \
448 } while (0)
449
450 #define GET_STRING_LIST_LDB(msg, attr, mem_ctx, p, elem, strict) do { \
451 int get_string_list_counter; \
452 struct ldb_message_element *get_string_list_el = ldb_msg_find_element(msg, attr); \
453 if (get_string_list_el == NULL) { \
454 if (strict) { \
455 d_printf("%s: %s == NULL\n", __location__, attr); \
456 return WERR_INVALID_PARAM; \
457 } else { \
458 (p)->elem = NULL; \
459 break; \
460 } \
461 } \
462 (p)->elem = talloc_array(mem_ctx, const char *, get_string_list_el->num_values + 1); \
463 for (get_string_list_counter=0; \
464 get_string_list_counter < get_string_list_el->num_values; \
465 get_string_list_counter++) { \
466 (p)->elem[get_string_list_counter] = talloc_strndup((p)->elem, \
467 (const char *)get_string_list_el->values[get_string_list_counter].data, \
468 get_string_list_el->values[get_string_list_counter].length); \
469 if (!(p)->elem[get_string_list_counter]) { \
470 d_printf("%s: talloc_strndup failed for %s\n", __location__, attr); \
471 return WERR_NOMEM; \
472 } \
473 (p)->elem[get_string_list_counter+1] = NULL; \
474 } \
475 talloc_steal(mem_ctx, (p)->elem); \
476 } while (0)
477
478 #define GET_BOOL_LDB(msg, attr, p, elem, strict) do { \
479 const char *str; \
480 str = samdb_result_string(msg, attr, NULL);\
481 if (str == NULL) { \
482 if (strict) { \
483 d_printf("%s: %s == NULL\n", __location__, attr); \
484 return WERR_INVALID_PARAM; \
485 } else { \
486 (p)->elem = false; \
487 } \
488 } else if (strcasecmp("TRUE", str) == 0) { \
489 (p)->elem = true; \
490 } else if (strcasecmp("FALSE", str) == 0) { \
491 (p)->elem = false; \
492 } else { \
493 d_printf("%s: %s == %s\n", __location__, attr, str); \
494 return WERR_INVALID_PARAM; \
495 } \
496 } while (0)
497
498 #define GET_UINT32_LDB(msg, attr, p, elem) do { \
499 (p)->elem = samdb_result_uint(msg, attr, 0);\
500 } while (0)
501
502 #define GET_UINT32_PTR_LDB(msg, attr, mem_ctx, p, elem) do { \
503 uint64_t _v = samdb_result_uint64(msg, attr, UINT64_MAX);\
504 if (_v == UINT64_MAX) { \
505 (p)->elem = NULL; \
506 } else if (_v > UINT32_MAX) { \
507 d_printf("%s: %s == 0x%llX\n", __location__, \
508 attr, (unsigned long long)_v); \
509 return WERR_INVALID_PARAM; \
510 } else { \
511 (p)->elem = talloc(mem_ctx, uint32_t); \
512 if (!(p)->elem) { \
513 d_printf("%s: talloc failed for %s\n", __location__, attr); \
514 return WERR_NOMEM; \
515 } \
516 *(p)->elem = (uint32_t)_v; \
517 } \
518 } while (0)
519
520 #define GET_GUID_LDB(msg, attr, p, elem) do { \
521 (p)->elem = samdb_result_guid(msg, attr);\
522 } while (0)
523
524 #define GET_BLOB_LDB(msg, attr, mem_ctx, p, elem) do { \
525 const struct ldb_val *_val;\
526 _val = ldb_msg_find_ldb_val(msg, attr);\
527 if (_val) {\
528 (p)->elem = *_val;\
529 talloc_steal(mem_ctx, (p)->elem.data);\
530 } else {\
531 ZERO_STRUCT((p)->elem);\
532 }\
533 } while (0)
534
535 WERROR dsdb_attribute_from_ldb(struct ldb_context *ldb,
536 struct dsdb_schema *schema,
537 struct ldb_message *msg)
538 {
539 WERROR status;
540 struct dsdb_attribute *attr = talloc_zero(schema, struct dsdb_attribute);
541 if (!attr) {
542 return WERR_NOMEM;
543 }
544
545 GET_STRING_LDB(msg, "cn", attr, attr, cn, false);
546 GET_STRING_LDB(msg, "lDAPDisplayName", attr, attr, lDAPDisplayName, true);
547 GET_STRING_LDB(msg, "attributeID", attr, attr, attributeID_oid, true);
548 if (!schema->prefixmap || schema->prefixmap->length == 0) {
549 /* set an invalid value */
550 attr->attributeID_id = 0xFFFFFFFF;
551 } else {
552 status = dsdb_schema_pfm_make_attid(schema->prefixmap,
553 attr->attributeID_oid,
554 &attr->attributeID_id);
555 if (!W_ERROR_IS_OK(status)) {
556 DEBUG(0,("%s: '%s': unable to map attributeID %s: %s\n",
557 __location__, attr->lDAPDisplayName, attr->attributeID_oid,
558 win_errstr(status)));
559 return status;
560 }
561 }
562 /* fetch msDS-IntId to be used in resolving ATTRTYP values */
563 GET_UINT32_LDB(msg, "msDS-IntId", attr, msDS_IntId);
564
565 GET_GUID_LDB(msg, "schemaIDGUID", attr, schemaIDGUID);
566 GET_UINT32_LDB(msg, "mAPIID", attr, mAPIID);
567
568 GET_GUID_LDB(msg, "attributeSecurityGUID", attr, attributeSecurityGUID);
569
570 GET_GUID_LDB(msg, "objectGUID", attr, objectGUID);
571
572 GET_UINT32_LDB(msg, "searchFlags", attr, searchFlags);
573 GET_UINT32_LDB(msg, "systemFlags", attr, systemFlags);
574 GET_BOOL_LDB(msg, "isMemberOfPartialAttributeSet", attr, isMemberOfPartialAttributeSet, false);
575 GET_UINT32_LDB(msg, "linkID", attr, linkID);
576
577 GET_STRING_LDB(msg, "attributeSyntax", attr, attr, attributeSyntax_oid, true);
578 if (!schema->prefixmap || schema->prefixmap->length == 0) {
579 /* set an invalid value */
580 attr->attributeSyntax_id = 0xFFFFFFFF;
581 } else {
582 status = dsdb_schema_pfm_make_attid(schema->prefixmap,
583 attr->attributeSyntax_oid,
584 &attr->attributeSyntax_id);
585 if (!W_ERROR_IS_OK(status)) {
586 DEBUG(0,("%s: '%s': unable to map attributeSyntax_ %s: %s\n",
587 __location__, attr->lDAPDisplayName, attr->attributeSyntax_oid,
588 win_errstr(status)));
589 return status;
590 }
591 }
592 GET_UINT32_LDB(msg, "oMSyntax", attr, oMSyntax);
593 GET_BLOB_LDB(msg, "oMObjectClass", attr, attr, oMObjectClass);
594
595 GET_BOOL_LDB(msg, "isSingleValued", attr, isSingleValued, true);
596 GET_UINT32_PTR_LDB(msg, "rangeLower", attr, attr, rangeLower);
597 GET_UINT32_PTR_LDB(msg, "rangeUpper", attr, attr, rangeUpper);
598 GET_BOOL_LDB(msg, "extendedCharsAllowed", attr, extendedCharsAllowed, false);
599
600 GET_UINT32_LDB(msg, "schemaFlagsEx", attr, schemaFlagsEx);
601 GET_BLOB_LDB(msg, "msDs-Schema-Extensions", attr, attr, msDs_Schema_Extensions);
602
603 GET_BOOL_LDB(msg, "showInAdvancedViewOnly", attr, showInAdvancedViewOnly, false);
604 GET_STRING_LDB(msg, "adminDisplayName", attr, attr, adminDisplayName, false);
605 GET_STRING_LDB(msg, "adminDescription", attr, attr, adminDescription, false);
606 GET_STRING_LDB(msg, "classDisplayName", attr, attr, classDisplayName, false);
607 GET_BOOL_LDB(msg, "isEphemeral", attr, isEphemeral, false);
608 GET_BOOL_LDB(msg, "isDefunct", attr, isDefunct, false);
609 GET_BOOL_LDB(msg, "systemOnly", attr, systemOnly, false);
610
611 attr->syntax = dsdb_syntax_for_attribute(attr);
612 if (!attr->syntax) {
613 DEBUG(0,(__location__ ": Unknown schema syntax for %s\n",
614 attr->lDAPDisplayName));
615 return WERR_DS_ATT_SCHEMA_REQ_SYNTAX;
616 }
617
618 if (dsdb_schema_setup_ldb_schema_attribute(ldb, attr) != LDB_SUCCESS) {
619 DEBUG(0,(__location__ ": Unknown schema syntax for %s\n",
620 attr->lDAPDisplayName));
621 return WERR_DS_ATT_SCHEMA_REQ_SYNTAX;
622 }
623
624 DLIST_ADD(schema->attributes, attr);
625 return WERR_OK;
626 }
627
628 WERROR dsdb_class_from_ldb(struct dsdb_schema *schema,
629 struct ldb_message *msg)
630 {
631 WERROR status;
632 struct dsdb_class *obj = talloc_zero(schema, struct dsdb_class);
633 if (!obj) {
634 return WERR_NOMEM;
635 }
636 GET_STRING_LDB(msg, "cn", obj, obj, cn, false);
637 GET_STRING_LDB(msg, "lDAPDisplayName", obj, obj, lDAPDisplayName, true);
638 GET_STRING_LDB(msg, "governsID", obj, obj, governsID_oid, true);
639 if (!schema->prefixmap || schema->prefixmap->length == 0) {
640 /* set an invalid value */
641 obj->governsID_id = 0xFFFFFFFF;
642 } else {
643 status = dsdb_schema_pfm_make_attid(schema->prefixmap,
644 obj->governsID_oid,
645 &obj->governsID_id);
646 if (!W_ERROR_IS_OK(status)) {
647 DEBUG(0,("%s: '%s': unable to map governsID %s: %s\n",
648 __location__, obj->lDAPDisplayName, obj->governsID_oid,
649 win_errstr(status)));
650 return status;
651 }
652 }
653 GET_GUID_LDB(msg, "schemaIDGUID", obj, schemaIDGUID);
654 GET_GUID_LDB(msg, "objectGUID", obj, objectGUID);
655
656 GET_UINT32_LDB(msg, "objectClassCategory", obj, objectClassCategory);
657 GET_STRING_LDB(msg, "rDNAttID", obj, obj, rDNAttID, false);
658 GET_STRING_LDB(msg, "defaultObjectCategory", obj, obj, defaultObjectCategory, true);
659
660 GET_STRING_LDB(msg, "subClassOf", obj, obj, subClassOf, true);
661
662 GET_STRING_LIST_LDB(msg, "systemAuxiliaryClass", obj, obj, systemAuxiliaryClass, false);
663 GET_STRING_LIST_LDB(msg, "auxiliaryClass", obj, obj, auxiliaryClass, false);
664
665 GET_STRING_LIST_LDB(msg, "systemMustContain", obj, obj, systemMustContain, false);
666 GET_STRING_LIST_LDB(msg, "systemMayContain", obj, obj, systemMayContain, false);
667 GET_STRING_LIST_LDB(msg, "mustContain", obj, obj, mustContain, false);
668 GET_STRING_LIST_LDB(msg, "mayContain", obj, obj, mayContain, false);
669
670 GET_STRING_LIST_LDB(msg, "systemPossSuperiors", obj, obj, systemPossSuperiors, false);
671 GET_STRING_LIST_LDB(msg, "possSuperiors", obj, obj, possSuperiors, false);
672
673 GET_STRING_LDB(msg, "defaultSecurityDescriptor", obj, obj, defaultSecurityDescriptor, false);
674
675 GET_UINT32_LDB(msg, "schemaFlagsEx", obj, schemaFlagsEx);
676 GET_BLOB_LDB(msg, "msDs-Schema-Extensions", obj, obj, msDs_Schema_Extensions);
677
678 GET_BOOL_LDB(msg, "showInAdvancedViewOnly", obj, showInAdvancedViewOnly, false);
679 GET_STRING_LDB(msg, "adminDisplayName", obj, obj, adminDisplayName, false);
680 GET_STRING_LDB(msg, "adminDescription", obj, obj, adminDescription, false);
681 GET_STRING_LDB(msg, "classDisplayName", obj, obj, classDisplayName, false);
682 GET_BOOL_LDB(msg, "defaultHidingValue", obj, defaultHidingValue, false);
683 GET_BOOL_LDB(msg, "isDefunct", obj, isDefunct, false);
684 GET_BOOL_LDB(msg, "systemOnly", obj, systemOnly, false);
685
686 DLIST_ADD(schema->classes, obj);
687 return WERR_OK;
688 }
689
690 #define dsdb_oom(error_string, mem_ctx) *error_string = talloc_asprintf(mem_ctx, "dsdb out of memory at %s:%d\n", __FILE__, __LINE__)
691
692 /*
693 Create a DSDB schema from the ldb results provided. This is called
694 directly when the schema is provisioned from an on-disk LDIF file, or
695 from dsdb_schema_from_schema_dn in schema_fsmo
696 */
697
698 int dsdb_schema_from_ldb_results(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
699 struct ldb_result *schema_res,
700 struct ldb_result *attrs_res, struct ldb_result *objectclass_res,
701 struct dsdb_schema **schema_out,
702 char **error_string)
703 {
704 WERROR status;
705 unsigned int i;
706 const struct ldb_val *prefix_val;
707 const struct ldb_val *info_val;
708 struct ldb_val info_val_default;
709 struct dsdb_schema *schema;
710
711 schema = dsdb_new_schema(mem_ctx);
712 if (!schema) {
713 dsdb_oom(error_string, mem_ctx);
714 return LDB_ERR_OPERATIONS_ERROR;
715 }
716
717 schema->base_dn = talloc_steal(schema, schema_res->msgs[0]->dn);
718
719 prefix_val = ldb_msg_find_ldb_val(schema_res->msgs[0], "prefixMap");
720 if (!prefix_val) {
721 *error_string = talloc_asprintf(mem_ctx,
722 "schema_fsmo_init: no prefixMap attribute found");
723 DEBUG(0,(__location__ ": %s\n", *error_string));
724 return LDB_ERR_CONSTRAINT_VIOLATION;
725 }
726 info_val = ldb_msg_find_ldb_val(schema_res->msgs[0], "schemaInfo");
727 if (!info_val) {
728 status = dsdb_schema_info_blob_new(mem_ctx, &info_val_default);
729 if (!W_ERROR_IS_OK(status)) {
730 *error_string = talloc_asprintf(mem_ctx,
731 "schema_fsmo_init: dsdb_schema_info_blob_new() failed - %s",
732 win_errstr(status));
733 DEBUG(0,(__location__ ": %s\n", *error_string));
734 return LDB_ERR_OPERATIONS_ERROR;
735 }
736 info_val = &info_val_default;
737 }
738
739 status = dsdb_load_oid_mappings_ldb(schema, prefix_val, info_val);
740 if (!W_ERROR_IS_OK(status)) {
741 *error_string = talloc_asprintf(mem_ctx,
742 "schema_fsmo_init: failed to load oid mappings: %s",
743 win_errstr(status));
744 DEBUG(0,(__location__ ": %s\n", *error_string));
745 return LDB_ERR_CONSTRAINT_VIOLATION;
746 }
747
748 for (i=0; i < attrs_res->count; i++) {
749 status = dsdb_attribute_from_ldb(ldb, schema, attrs_res->msgs[i]);
750 if (!W_ERROR_IS_OK(status)) {
751 *error_string = talloc_asprintf(mem_ctx,
752 "schema_fsmo_init: failed to load attribute definition: %s:%s",
753 ldb_dn_get_linearized(attrs_res->msgs[i]->dn),
754 win_errstr(status));
755 DEBUG(0,(__location__ ": %s\n", *error_string));
756 return LDB_ERR_CONSTRAINT_VIOLATION;
757 }
758 }
759
760 for (i=0; i < objectclass_res->count; i++) {
761 status = dsdb_class_from_ldb(schema, objectclass_res->msgs[i]);
762 if (!W_ERROR_IS_OK(status)) {
763 *error_string = talloc_asprintf(mem_ctx,
764 "schema_fsmo_init: failed to load class definition: %s:%s",
765 ldb_dn_get_linearized(objectclass_res->msgs[i]->dn),
766 win_errstr(status));
767 DEBUG(0,(__location__ ": %s\n", *error_string));
768 return LDB_ERR_CONSTRAINT_VIOLATION;
769 }
770 }
771
772 schema->fsmo.master_dn = ldb_msg_find_attr_as_dn(ldb, schema, schema_res->msgs[0], "fSMORoleOwner");
773 if (ldb_dn_compare(samdb_ntds_settings_dn(ldb), schema->fsmo.master_dn) == 0) {
774 schema->fsmo.we_are_master = true;
775 } else {
776 schema->fsmo.we_are_master = false;
777 }
778
779 DEBUG(5, ("schema_fsmo_init: we are master: %s\n",
780 (schema->fsmo.we_are_master?"yes":"no")));
781
782 *schema_out = schema;
783 return LDB_SUCCESS;
784 }
785
786
787 static const struct {
788 const char *name;
789 const char *oid;
790 } name_mappings[] = {
791 { "cn", "2.5.4.3" },
792 { "name", "1.2.840.113556.1.4.1" },
793 { "lDAPDisplayName", "1.2.840.113556.1.2.460" },
794 { "attributeID", "1.2.840.113556.1.2.30" },
795 { "schemaIDGUID", "1.2.840.113556.1.4.148" },
796 { "mAPIID", "1.2.840.113556.1.2.49" },
797 { "attributeSecurityGUID", "1.2.840.113556.1.4.149" },
798 { "searchFlags", "1.2.840.113556.1.2.334" },
799 { "systemFlags", "1.2.840.113556.1.4.375" },
800 { "isMemberOfPartialAttributeSet", "1.2.840.113556.1.4.639" },
801 { "linkID", "1.2.840.113556.1.2.50" },
802 { "attributeSyntax", "1.2.840.113556.1.2.32" },
803 { "oMSyntax", "1.2.840.113556.1.2.231" },
804 { "oMObjectClass", "1.2.840.113556.1.2.218" },
805 { "isSingleValued", "1.2.840.113556.1.2.33" },
806 { "rangeLower", "1.2.840.113556.1.2.34" },
807 { "rangeUpper", "1.2.840.113556.1.2.35" },
808 { "extendedCharsAllowed", "1.2.840.113556.1.2.380" },
809 { "schemaFlagsEx", "1.2.840.113556.1.4.120" },
810 { "msDs-Schema-Extensions", "1.2.840.113556.1.4.1440" },
811 { "showInAdvancedViewOnly", "1.2.840.113556.1.2.169" },
812 { "adminDisplayName", "1.2.840.113556.1.2.194" },
813 { "adminDescription", "1.2.840.113556.1.2.226" },
814 { "classDisplayName", "1.2.840.113556.1.4.610" },
815 { "isEphemeral", "1.2.840.113556.1.4.1212" },
816 { "isDefunct", "1.2.840.113556.1.4.661" },
817 { "systemOnly", "1.2.840.113556.1.4.170" },
818 { "governsID", "1.2.840.113556.1.2.22" },
819 { "objectClassCategory", "1.2.840.113556.1.2.370" },
820 { "rDNAttID", "1.2.840.113556.1.2.26" },
821 { "defaultObjectCategory", "1.2.840.113556.1.4.783" },
822 { "subClassOf", "1.2.840.113556.1.2.21" },
823 { "systemAuxiliaryClass", "1.2.840.113556.1.4.198" },
824 { "systemPossSuperiors", "1.2.840.113556.1.4.195" },
825 { "systemMustContain", "1.2.840.113556.1.4.197" },
826 { "systemMayContain", "1.2.840.113556.1.4.196" },
827 { "auxiliaryClass", "1.2.840.113556.1.2.351" },
828 { "possSuperiors", "1.2.840.113556.1.2.8" },
829 { "mustContain", "1.2.840.113556.1.2.24" },
830 { "mayContain", "1.2.840.113556.1.2.25" },
831 { "defaultSecurityDescriptor", "1.2.840.113556.1.4.224" },
832 { "defaultHidingValue", "1.2.840.113556.1.4.518" },
833 { "msDS-IntId", "1.2.840.113556.1.4.1716" },
834 };
835
836 static struct drsuapi_DsReplicaAttribute *dsdb_find_object_attr_name(struct dsdb_schema *schema,
837 struct drsuapi_DsReplicaObject *obj,
838 const char *name,
839 uint32_t *idx)
840 {
841 WERROR status;
842 unsigned int i;
843 uint32_t attid;
844 const char *oid = NULL;
845
846 for(i=0; i < ARRAY_SIZE(name_mappings); i++) {
847 if (strcmp(name_mappings[i].name, name) != 0) continue;
848
849 oid = name_mappings[i].oid;
850 break;
851 }
852
853 if (!oid) {
854 return NULL;
855 }
856
857 status = dsdb_schema_pfm_make_attid(schema->prefixmap, oid, &attid);
858 if (!W_ERROR_IS_OK(status)) {
859 return NULL;
860 }
861
862 for (i=0; i < obj->attribute_ctr.num_attributes; i++) {
863 if (obj->attribute_ctr.attributes[i].attid != attid) continue;
864
865 if (idx) *idx = i;
866 return &obj->attribute_ctr.attributes[i];
867 }
868
869 return NULL;
870 }
871
872 #define GET_STRING_DS(s, r, attr, mem_ctx, p, elem, strict) do { \
873 struct drsuapi_DsReplicaAttribute *_a; \
874 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
875 if (strict && !_a) { \
876 d_printf("%s: %s == NULL\n", __location__, attr); \
877 return WERR_INVALID_PARAM; \
878 } \
879 if (strict && _a->value_ctr.num_values != 1) { \
880 d_printf("%s: %s num_values == %u\n", __location__, attr, \
881 _a->value_ctr.num_values); \
882 return WERR_INVALID_PARAM; \
883 } \
884 if (_a && _a->value_ctr.num_values >= 1) { \
885 size_t _ret; \
886 if (!convert_string_talloc(mem_ctx, CH_UTF16, CH_UNIX, \
887 _a->value_ctr.values[0].blob->data, \
888 _a->value_ctr.values[0].blob->length, \
889 (void **)discard_const(&(p)->elem), &_ret, false)) { \
890 DEBUG(0,("%s: invalid data!\n", attr)); \
891 dump_data(0, \
892 _a->value_ctr.values[0].blob->data, \
893 _a->value_ctr.values[0].blob->length); \
894 return WERR_FOOBAR; \
895 } \
896 } else { \
897 (p)->elem = NULL; \
898 } \
899 } while (0)
900
901 #define GET_UINT32_LIST_DS(s, r, attr, mem_ctx, p, elem) do { \
902 unsigned int list_counter; \
903 struct drsuapi_DsReplicaAttribute *_a; \
904 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
905 (p)->elem = _a ? talloc_array(mem_ctx, uint32_t, _a->value_ctr.num_values + 1) : NULL; \
906 for (list_counter=0; \
907 _a && list_counter < _a->value_ctr.num_values; \
908 list_counter++) { \
909 if (_a->value_ctr.values[list_counter].blob->length != 4) { \
910 return WERR_INVALID_PARAM; \
911 } \
912 (p)->elem[list_counter] = IVAL(_a->value_ctr.values[list_counter].blob->data, 0); \
913 } \
914 if (_a) (p)->elem[list_counter] = 0; \
915 } while (0)
916
917 #define GET_BOOL_DS(s, r, attr, p, elem, strict) do { \
918 struct drsuapi_DsReplicaAttribute *_a; \
919 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
920 if (strict && !_a) { \
921 d_printf("%s: %s == NULL\n", __location__, attr); \
922 return WERR_INVALID_PARAM; \
923 } \
924 if (strict && _a->value_ctr.num_values != 1) { \
925 d_printf("%s: %s num_values == %u\n", __location__, attr, \
926 (unsigned int)_a->value_ctr.num_values); \
927 return WERR_INVALID_PARAM; \
928 } \
929 if (strict && !_a->value_ctr.values[0].blob) { \
930 d_printf("%s: %s data == NULL\n", __location__, attr); \
931 return WERR_INVALID_PARAM; \
932 } \
933 if (strict && _a->value_ctr.values[0].blob->length != 4) { \
934 d_printf("%s: %s length == %u\n", __location__, attr, \
935 (unsigned int)_a->value_ctr.values[0].blob->length); \
936 return WERR_INVALID_PARAM; \
937 } \
938 if (_a && _a->value_ctr.num_values >= 1 \
939 && _a->value_ctr.values[0].blob \
940 && _a->value_ctr.values[0].blob->length == 4) { \
941 (p)->elem = (IVAL(_a->value_ctr.values[0].blob->data,0)?true:false);\
942 } else { \
943 (p)->elem = false; \
944 } \
945 } while (0)
946
947 #define GET_UINT32_DS(s, r, attr, p, elem, def_val) do { \
948 struct drsuapi_DsReplicaAttribute *_a; \
949 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
950 if (_a && _a->value_ctr.num_values >= 1 \
951 && _a->value_ctr.values[0].blob \
952 && _a->value_ctr.values[0].blob->length == 4) { \
953 (p)->elem = IVAL(_a->value_ctr.values[0].blob->data,0);\
954 } else { \
955 (p)->elem = def_val; \
956 } \
957 } while (0)
958
959 #define GET_UINT32_PTR_DS(s, r, attr, p, elem) do { \
960 struct drsuapi_DsReplicaAttribute *_a; \
961 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
962 if (_a && _a->value_ctr.num_values >= 1 \
963 && _a->value_ctr.values[0].blob \
964 && _a->value_ctr.values[0].blob->length == 4) { \
965 (p)->elem = talloc(mem_ctx, uint32_t); \
966 if (!(p)->elem) { \
967 d_printf("%s: talloc failed for %s\n", __location__, attr); \
968 return WERR_NOMEM; \
969 } \
970 *(p)->elem = IVAL(_a->value_ctr.values[0].blob->data,0);\
971 } else { \
972 (p)->elem = NULL; \
973 } \
974 } while (0)
975
976 #define GET_GUID_DS(s, r, attr, mem_ctx, p, elem) do { \
977 struct drsuapi_DsReplicaAttribute *_a; \
978 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
979 if (_a && _a->value_ctr.num_values >= 1 \
980 && _a->value_ctr.values[0].blob \
981 && _a->value_ctr.values[0].blob->length == 16) { \
982 NTSTATUS _nt_status = GUID_from_ndr_blob(_a->value_ctr.values[0].blob, &(p)->elem); \
983 if (!NT_STATUS_IS_OK(_nt_status)) { \
984 return ntstatus_to_werror(_nt_status); \
985 } \
986 } else { \
987 ZERO_STRUCT((p)->elem);\
988 } \
989 } while (0)
990
991 #define GET_BLOB_DS(s, r, attr, mem_ctx, p, elem) do { \
992 struct drsuapi_DsReplicaAttribute *_a; \
993 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
994 if (_a && _a->value_ctr.num_values >= 1 \
995 && _a->value_ctr.values[0].blob) { \
996 (p)->elem = *_a->value_ctr.values[0].blob;\
997 talloc_steal(mem_ctx, (p)->elem.data); \
998 } else { \
999 ZERO_STRUCT((p)->elem);\
1000 }\
1001 } while (0)
1002
1003 WERROR dsdb_attribute_from_drsuapi(struct ldb_context *ldb,
1004 struct dsdb_schema *schema,
1005 struct drsuapi_DsReplicaObject *r,
1006 TALLOC_CTX *mem_ctx,
1007 struct dsdb_attribute *attr)
1008 {
1009 WERROR status;
1010
1011 GET_STRING_DS(schema, r, "name", mem_ctx, attr, cn, true);
1012 GET_STRING_DS(schema, r, "lDAPDisplayName", mem_ctx, attr, lDAPDisplayName, true);
1013 GET_UINT32_DS(schema, r, "attributeID", attr, attributeID_id, 0xFFFFFFFF);
1014 status = dsdb_schema_pfm_oid_from_attid(schema->prefixmap, attr->attributeID_id,
1015 mem_ctx, &attr->attributeID_oid);
1016 if (!W_ERROR_IS_OK(status)) {
1017 DEBUG(0,("%s: '%s': unable to map attributeID 0x%08X: %s\n",
1018 __location__, attr->lDAPDisplayName, attr->attributeID_id,
1019 win_errstr(status)));
1020 return status;
1021 }
1022 /* fetch msDS-IntId to be used in resolving ATTRTYP values */
1023 GET_UINT32_DS(schema, r, "msDS-IntId", attr, msDS_IntId, 0);
1024
1025 GET_GUID_DS(schema, r, "schemaIDGUID", mem_ctx, attr, schemaIDGUID);
1026 GET_UINT32_DS(schema, r, "mAPIID", attr, mAPIID, 0);
1027
1028 GET_GUID_DS(schema, r, "attributeSecurityGUID", mem_ctx, attr, attributeSecurityGUID);
1029
1030 attr->objectGUID = r->identifier->guid;
1031
1032 GET_UINT32_DS(schema, r, "searchFlags", attr, searchFlags, 0);
1033 GET_UINT32_DS(schema, r, "systemFlags", attr, systemFlags, 0);
1034 GET_BOOL_DS(schema, r, "isMemberOfPartialAttributeSet", attr, isMemberOfPartialAttributeSet, false);
1035 GET_UINT32_DS(schema, r, "linkID", attr, linkID, 0);
1036
1037 GET_UINT32_DS(schema, r, "attributeSyntax", attr, attributeSyntax_id, 0xFFFFFFFF);
1038 status = dsdb_schema_pfm_oid_from_attid(schema->prefixmap, attr->attributeSyntax_id,
1039 mem_ctx, &attr->attributeSyntax_oid);
1040 if (!W_ERROR_IS_OK(status)) {
1041 DEBUG(0,("%s: '%s': unable to map attributeSyntax 0x%08X: %s\n",
1042 __location__, attr->lDAPDisplayName, attr->attributeSyntax_id,
1043 win_errstr(status)));
1044 return status;
1045 }
1046 GET_UINT32_DS(schema, r, "oMSyntax", attr, oMSyntax, 0);
1047 GET_BLOB_DS(schema, r, "oMObjectClass", mem_ctx, attr, oMObjectClass);
1048
1049 GET_BOOL_DS(schema, r, "isSingleValued", attr, isSingleValued, true);
1050 GET_UINT32_PTR_DS(schema, r, "rangeLower", attr, rangeLower);
1051 GET_UINT32_PTR_DS(schema, r, "rangeUpper", attr, rangeUpper);
1052 GET_BOOL_DS(schema, r, "extendedCharsAllowed", attr, extendedCharsAllowed, false);
1053
1054 GET_UINT32_DS(schema, r, "schemaFlagsEx", attr, schemaFlagsEx, 0);
1055 GET_BLOB_DS(schema, r, "msDs-Schema-Extensions", mem_ctx, attr, msDs_Schema_Extensions);
1056
1057 GET_BOOL_DS(schema, r, "showInAdvancedViewOnly", attr, showInAdvancedViewOnly, false);
1058 GET_STRING_DS(schema, r, "adminDisplayName", mem_ctx, attr, adminDisplayName, false);
1059 GET_STRING_DS(schema, r, "adminDescription", mem_ctx, attr, adminDescription, false);
1060 GET_STRING_DS(schema, r, "classDisplayName", mem_ctx, attr, classDisplayName, false);
1061 GET_BOOL_DS(schema, r, "isEphemeral", attr, isEphemeral, false);
1062 GET_BOOL_DS(schema, r, "isDefunct", attr, isDefunct, false);
1063 GET_BOOL_DS(schema, r, "systemOnly", attr, systemOnly, false);
1064
1065 attr->syntax = dsdb_syntax_for_attribute(attr);
1066 if (!attr->syntax) {
1067 DEBUG(0,(__location__ ": Unknown schema syntax for %s\n",
1068 attr->lDAPDisplayName));
1069 return WERR_DS_ATT_SCHEMA_REQ_SYNTAX;
1070 }
1071
1072 if (dsdb_schema_setup_ldb_schema_attribute(ldb, attr) != LDB_SUCCESS) {
1073 DEBUG(0,(__location__ ": Unknown schema syntax for %s\n",
1074 attr->lDAPDisplayName));
1075 return WERR_DS_ATT_SCHEMA_REQ_SYNTAX;
1076 }
1077
1078 return WERR_OK;
1079 }
1080
1081 WERROR dsdb_class_from_drsuapi(struct ldb_context *ldb,
1082 struct dsdb_schema *schema,
1083 struct drsuapi_DsReplicaObject *r,
1084 TALLOC_CTX *mem_ctx,
1085 struct dsdb_class *obj)
1086 {
1087 WERROR status;
1088 struct drsuapi_DsReplicaAttribute *attr;
1089 DATA_BLOB blob;
1090
1091 GET_STRING_DS(schema, r, "name", mem_ctx, obj, cn, true);
1092 GET_STRING_DS(schema, r, "lDAPDisplayName", mem_ctx, obj, lDAPDisplayName, true);
1093 GET_UINT32_DS(schema, r, "governsID", obj, governsID_id, 0xFFFFFFFF);
1094 status = dsdb_schema_pfm_oid_from_attid(schema->prefixmap, obj->governsID_id,
1095 mem_ctx, &obj->governsID_oid);
1096 if (!W_ERROR_IS_OK(status)) {
1097 DEBUG(0,("%s: '%s': unable to map governsID 0x%08X: %s\n",
1098 __location__, obj->lDAPDisplayName, obj->governsID_id,
1099 win_errstr(status)));
1100 return status;
1101 }
1102 GET_GUID_DS(schema, r, "schemaIDGUID", mem_ctx, obj, schemaIDGUID);
1103
1104 obj->objectGUID = r->identifier->guid;
1105
1106 GET_UINT32_DS(schema, r, "objectClassCategory", obj, objectClassCategory, 0);
1107 GET_STRING_DS(schema, r, "rDNAttID", mem_ctx, obj, rDNAttID, false);
1108
1109 attr = dsdb_find_object_attr_name(schema, r, "defaultObjectCategory", NULL);
1110
1111 if (!attr || attr->value_ctr.num_values != 1 || !attr->value_ctr.values[0].blob) {
1112 d_printf("%s: no defaultObjectCategory supplied\n", __location__);
1113 return WERR_INVALID_PARAM;
1114 }
1115
1116 status = dsdb_syntax_one_DN_drsuapi_to_ldb(mem_ctx, ldb, find_syntax_map_by_standard_oid(LDB_SYNTAX_DN),
1117 attr->value_ctr.values[0].blob, &blob);
1118 if (!W_ERROR_IS_OK(status)) {
1119 return status;
1120 }
1121 obj->defaultObjectCategory = (char *)blob.data;
1122
1123 GET_UINT32_DS(schema, r, "subClassOf", obj, subClassOf_id, 0);
1124
1125 GET_UINT32_LIST_DS(schema, r, "systemAuxiliaryClass", mem_ctx, obj, systemAuxiliaryClass_ids);
1126 GET_UINT32_LIST_DS(schema, r, "auxiliaryClass", mem_ctx, obj, auxiliaryClass_ids);
1127
1128 GET_UINT32_LIST_DS(schema, r, "systemMustContain", mem_ctx, obj, systemMustContain_ids);
1129 GET_UINT32_LIST_DS(schema, r, "systemMayContain", mem_ctx, obj, systemMayContain_ids);
1130 GET_UINT32_LIST_DS(schema, r, "mustContain", mem_ctx, obj, mustContain_ids);
1131 GET_UINT32_LIST_DS(schema, r, "mayContain", mem_ctx, obj, mayContain_ids);
1132
1133 GET_UINT32_LIST_DS(schema, r, "systemPossSuperiors", mem_ctx, obj, systemPossSuperiors_ids);
1134 GET_UINT32_LIST_DS(schema, r, "possSuperiors", mem_ctx, obj, possSuperiors_ids);
1135
1136 GET_STRING_DS(schema, r, "defaultSecurityDescriptor", mem_ctx, obj, defaultSecurityDescriptor, false);
1137
1138 GET_UINT32_DS(schema, r, "schemaFlagsEx", obj, schemaFlagsEx, 0);
1139 GET_BLOB_DS(schema, r, "msDs-Schema-Extensions", mem_ctx, obj, msDs_Schema_Extensions);
1140
1141 GET_BOOL_DS(schema, r, "showInAdvancedViewOnly", obj, showInAdvancedViewOnly, false);
1142 GET_STRING_DS(schema, r, "adminDisplayName", mem_ctx, obj, adminDisplayName, false);
1143 GET_STRING_DS(schema, r, "adminDescription", mem_ctx, obj, adminDescription, false);
1144 GET_STRING_DS(schema, r, "classDisplayName", mem_ctx, obj, classDisplayName, false);
1145 GET_BOOL_DS(schema, r, "defaultHidingValue", obj, defaultHidingValue, false);
1146 GET_BOOL_DS(schema, r, "isDefunct", obj, isDefunct, false);
1147 GET_BOOL_DS(schema, r, "systemOnly", obj, systemOnly, false);
1148
1149 return WERR_OK;
1150 }
1151
WIP