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Revert "s4:prefer "samdb_*_dn" basedn calls over the "ldb_get_*_dn" functions"
[Samba/gebeck_regimport.git] / source4 / dsdb / schema / schema_init.c
blob3405e155d3dafcde32609b7731f751a5db0c625a
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, struct smb_iconv_convenience *iconv_convenience)
37 {
38 struct dsdb_schema *schema = talloc_zero(mem_ctx, struct dsdb_schema);
39 if (!schema) {
40 return NULL;
41 }
42
43 schema->iconv_convenience = iconv_convenience;
44 return schema;
45 }
46
47
48 WERROR dsdb_load_prefixmap_from_drsuapi(struct dsdb_schema *schema,
49 const struct drsuapi_DsReplicaOIDMapping_Ctr *ctr)
50 {
51 WERROR werr;
52 const char *schema_info;
53 struct dsdb_schema_prefixmap *pfm;
54
55 werr = dsdb_schema_pfm_from_drsuapi_pfm(ctr, true, schema, &pfm, &schema_info);
56 W_ERROR_NOT_OK_RETURN(werr);
57
58 /* set loaded prefixMap */
59 talloc_free(schema->prefixmap);
60 schema->prefixmap = pfm;
61
62 talloc_free(discard_const(schema->schema_info));
63 schema->schema_info = schema_info;
64
65 return WERR_OK;
66 }
67
68 static WERROR _dsdb_prefixmap_from_ldb_val(const struct ldb_val *pfm_ldb_val,
69 struct smb_iconv_convenience *iconv_convenience,
70 TALLOC_CTX *mem_ctx,
71 struct dsdb_schema_prefixmap **_pfm)
72 {
73 WERROR werr;
74 enum ndr_err_code ndr_err;
75 struct prefixMapBlob pfm_blob;
76
77 TALLOC_CTX *temp_ctx = talloc_new(mem_ctx);
78 W_ERROR_HAVE_NO_MEMORY(temp_ctx);
79
80 ndr_err = ndr_pull_struct_blob(pfm_ldb_val, temp_ctx,
81 iconv_convenience, &pfm_blob,
82 (ndr_pull_flags_fn_t)ndr_pull_prefixMapBlob);
83 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
84 NTSTATUS nt_status = ndr_map_error2ntstatus(ndr_err);
85 talloc_free(temp_ctx);
86 return ntstatus_to_werror(nt_status);
87 }
88
89 if (pfm_blob.version != PREFIX_MAP_VERSION_DSDB) {
90 DEBUG(0,("_dsdb_prefixmap_from_ldb_val: pfm_blob->version incorrect\n"));
91 talloc_free(temp_ctx);
92 return WERR_VERSION_PARSE_ERROR;
93 }
94
95 /* call the drsuapi version */
96 werr = dsdb_schema_pfm_from_drsuapi_pfm(&pfm_blob.ctr.dsdb, false, mem_ctx, _pfm, NULL);
97
98 talloc_free(temp_ctx);
99
100 return werr;
101 }
102
103 WERROR dsdb_load_oid_mappings_ldb(struct dsdb_schema *schema,
104 const struct ldb_val *prefixMap,
105 const struct ldb_val *schemaInfo)
106 {
107 WERROR werr;
108 const char *schema_info;
109 struct dsdb_schema_prefixmap *pfm;
110 struct dsdb_schema_info *schi;
111 TALLOC_CTX *mem_ctx;
112
113 mem_ctx = talloc_new(schema);
114 W_ERROR_HAVE_NO_MEMORY(mem_ctx);
115
116 /* parse schemaInfo blob to verify it is valid */
117 werr = dsdb_schema_info_from_blob(schemaInfo, mem_ctx, &schi);
118 W_ERROR_NOT_OK_GOTO(werr, DONE);
119
120 /* fetch prefixMap */
121 werr = _dsdb_prefixmap_from_ldb_val(prefixMap,
122 schema->iconv_convenience,
123 mem_ctx, &pfm);
124 W_ERROR_NOT_OK_GOTO(werr, DONE);
125
126 /* decode schema_info */
127 schema_info = hex_encode_talloc(mem_ctx,
128 schemaInfo->data,
129 schemaInfo->length);
130 if (!schema_info) {
131 talloc_free(mem_ctx);
132 return WERR_NOMEM;
133 }
134
135 /* store prefixMap and schema_info into cached Schema */
136 talloc_free(schema->prefixmap);
137 schema->prefixmap = talloc_steal(schema, pfm);
138
139 talloc_free(discard_const(schema->schema_info));
140 schema->schema_info = talloc_steal(schema, schema_info);
141
142 DONE:
143 /* clean up locally allocated mem */
144 talloc_free(mem_ctx);
145
146 return werr;
147 }
148
149 WERROR dsdb_get_oid_mappings_drsuapi(const struct dsdb_schema *schema,
150 bool include_schema_info,
151 TALLOC_CTX *mem_ctx,
152 struct drsuapi_DsReplicaOIDMapping_Ctr **_ctr)
153 {
154 return dsdb_drsuapi_pfm_from_schema_pfm(schema->prefixmap,
155 include_schema_info ? schema->schema_info : NULL,
156 mem_ctx, _ctr);
157 }
158
159 WERROR dsdb_get_oid_mappings_ldb(const struct dsdb_schema *schema,
160 TALLOC_CTX *mem_ctx,
161 struct ldb_val *prefixMap,
162 struct ldb_val *schemaInfo)
163 {
164 WERROR status;
165 enum ndr_err_code ndr_err;
166 struct drsuapi_DsReplicaOIDMapping_Ctr *ctr;
167 struct prefixMapBlob pfm;
168
169 status = dsdb_get_oid_mappings_drsuapi(schema, false, mem_ctx, &ctr);
170 W_ERROR_NOT_OK_RETURN(status);
171
172 pfm.version = PREFIX_MAP_VERSION_DSDB;
173 pfm.reserved = 0;
174 pfm.ctr.dsdb = *ctr;
175
176 ndr_err = ndr_push_struct_blob(prefixMap, mem_ctx, schema->iconv_convenience, &pfm,
177 (ndr_push_flags_fn_t)ndr_push_prefixMapBlob);
178 talloc_free(ctr);
179 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
180 NTSTATUS nt_status = ndr_map_error2ntstatus(ndr_err);
181 return ntstatus_to_werror(nt_status);
182 }
183
184 *schemaInfo = strhex_to_data_blob(mem_ctx, schema->schema_info);
185 W_ERROR_HAVE_NO_MEMORY(schemaInfo->data);
186
187 return WERR_OK;
188 }
189
190
191 /*
192 * this function is called from within a ldb transaction from the schema_fsmo module
193 */
194 WERROR dsdb_create_prefix_mapping(struct ldb_context *ldb, struct dsdb_schema *schema, const char *full_oid)
195 {
196 WERROR status;
197 uint32_t attid;
198 TALLOC_CTX *mem_ctx;
199 struct dsdb_schema_prefixmap *pfm;
200
201 mem_ctx = talloc_new(ldb);
202 W_ERROR_HAVE_NO_MEMORY(mem_ctx);
203
204 /* Read prefixes from disk*/
205 status = dsdb_read_prefixes_from_ldb(ldb, mem_ctx, &pfm);
206 if (!W_ERROR_IS_OK(status)) {
207 DEBUG(0,("dsdb_create_prefix_mapping: dsdb_read_prefixes_from_ldb: %s\n",
208 win_errstr(status)));
209 talloc_free(mem_ctx);
210 return status;
211 }
212
213 /* Check if there is a prefix for the oid in the prefixes array*/
214 status = dsdb_schema_pfm_find_oid(pfm, full_oid, NULL);
215 if (W_ERROR_IS_OK(status)) {
216 /* prefix found*/
217 talloc_free(mem_ctx);
218 return status;
219 } else if (!W_ERROR_EQUAL(WERR_DS_NO_MSDS_INTID, status)) {
220 /* error */
221 DEBUG(0,("dsdb_create_prefix_mapping: dsdb_find_prefix_for_oid: %s\n",
222 win_errstr(status)));
223 talloc_free(mem_ctx);
224 return status;
225 }
226
227 /* Create the new mapping for the prefix of full_oid */
228 status = dsdb_schema_pfm_make_attid(pfm, full_oid, &attid);
229 if (!W_ERROR_IS_OK(status)) {
230 DEBUG(0,("dsdb_create_prefix_mapping: dsdb_schema_pfm_make_attid: %s\n",
231 win_errstr(status)));
232 talloc_free(mem_ctx);
233 return status;
234 }
235
236 talloc_unlink(schema, schema->prefixmap);
237 schema->prefixmap = talloc_steal(schema, pfm);
238
239 /* Update prefixMap in ldb*/
240 status = dsdb_write_prefixes_from_schema_to_ldb(mem_ctx, ldb, schema);
241 if (!W_ERROR_IS_OK(status)) {
242 DEBUG(0,("dsdb_create_prefix_mapping: dsdb_write_prefixes_to_ldb: %s\n",
243 win_errstr(status)));
244 talloc_free(mem_ctx);
245 return status;
246 }
247
248 DEBUG(2,(__location__ " Added prefixMap %s - now have %u prefixes\n",
249 full_oid, schema->prefixmap->length));
250
251 talloc_free(mem_ctx);
252 return status;
253 }
254
255
256 WERROR dsdb_write_prefixes_from_schema_to_ldb(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
257 const struct dsdb_schema *schema)
258 {
259 WERROR status;
260 int ldb_ret;
261 struct ldb_message *msg;
262 struct ldb_dn *schema_dn;
263 struct prefixMapBlob pfm_blob;
264 struct ldb_val ndr_blob;
265 enum ndr_err_code ndr_err;
266 TALLOC_CTX *temp_ctx;
267 struct drsuapi_DsReplicaOIDMapping_Ctr *ctr;
268
269 schema_dn = ldb_get_schema_basedn(ldb);
270 if (!schema_dn) {
271 DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: no schema dn present\n"));
272 return WERR_FOOBAR;
273 }
274
275 temp_ctx = talloc_new(mem_ctx);
276 W_ERROR_HAVE_NO_MEMORY(temp_ctx);
277
278 /* convert schema_prefixMap to prefixMap blob */
279 status = dsdb_get_oid_mappings_drsuapi(schema, false, temp_ctx, &ctr);
280 if (!W_ERROR_IS_OK(status)) {
281 talloc_free(temp_ctx);
282 return status;
283 }
284
285 pfm_blob.version = PREFIX_MAP_VERSION_DSDB;
286 pfm_blob.ctr.dsdb = *ctr;
287
288 ndr_err = ndr_push_struct_blob(&ndr_blob, temp_ctx,
289 lp_iconv_convenience(ldb_get_opaque(ldb, "loadparm")),
290 &pfm_blob,
291 (ndr_push_flags_fn_t)ndr_push_prefixMapBlob);
292 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
293 talloc_free(temp_ctx);
294 return WERR_FOOBAR;
295 }
296
297 /* write serialized prefixMap into LDB */
298 msg = ldb_msg_new(temp_ctx);
299 if (!msg) {
300 talloc_free(temp_ctx);
301 return WERR_NOMEM;
302 }
303
304 msg->dn = schema_dn;
305 ldb_ret = ldb_msg_add_value(msg, "prefixMap", &ndr_blob, NULL);
306 if (ldb_ret != 0) {
307 talloc_free(temp_ctx);
308 DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: ldb_msg_add_value failed\n"));
309 return WERR_NOMEM;
310 }
311
312 ldb_ret = dsdb_replace(ldb, msg, DSDB_FLAG_AS_SYSTEM);
313
314 talloc_free(temp_ctx);
315
316 if (ldb_ret != 0) {
317 DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: dsdb_replace failed\n"));
318 return WERR_FOOBAR;
319 }
320
321 return WERR_OK;
322 }
323
324 WERROR dsdb_read_prefixes_from_ldb(struct ldb_context *ldb, TALLOC_CTX *mem_ctx, struct dsdb_schema_prefixmap **_pfm)
325 {
326 WERROR werr;
327 int ldb_ret;
328 const struct ldb_val *prefix_val;
329 struct smb_iconv_convenience *iconv_convenience;
330 struct ldb_dn *schema_dn;
331 struct ldb_result *schema_res = NULL;
332 static const char *schema_attrs[] = {
333 "prefixMap",
334 NULL
335 };
336
337 schema_dn = ldb_get_schema_basedn(ldb);
338 if (!schema_dn) {
339 DEBUG(0,("dsdb_read_prefixes_from_ldb: no schema dn present\n"));
340 return WERR_FOOBAR;
341 }
342
343 ldb_ret = ldb_search(ldb, mem_ctx, &schema_res, schema_dn, LDB_SCOPE_BASE, schema_attrs, NULL);
344 if (ldb_ret == LDB_ERR_NO_SUCH_OBJECT) {
345 DEBUG(0,("dsdb_read_prefixes_from_ldb: no prefix map present\n"));
346 talloc_free(schema_res);
347 return WERR_FOOBAR;
348 } else if (ldb_ret != LDB_SUCCESS) {
349 DEBUG(0,("dsdb_read_prefixes_from_ldb: failed to search the schema head\n"));
350 talloc_free(schema_res);
351 return WERR_FOOBAR;
352 }
353
354 prefix_val = ldb_msg_find_ldb_val(schema_res->msgs[0], "prefixMap");
355 if (!prefix_val) {
356 DEBUG(0,("dsdb_read_prefixes_from_ldb: no prefixMap attribute found\n"));
357 talloc_free(schema_res);
358 return WERR_FOOBAR;
359 }
360
361 iconv_convenience = lp_iconv_convenience(ldb_get_opaque(ldb, "loadparm"));
362
363 werr = _dsdb_prefixmap_from_ldb_val(prefix_val,
364 iconv_convenience,
365 mem_ctx,
366 _pfm);
367 talloc_free(schema_res);
368 W_ERROR_NOT_OK_RETURN(werr);
369
370 return WERR_OK;
371 }
372
373 /*
374 this will be replaced with something that looks at the right part of
375 the schema once we know where unique indexing information is hidden
376 */
377 static bool dsdb_schema_unique_attribute(const char *attr)
378 {
379 const char *attrs[] = { "objectGUID", "objectSID" , NULL };
380 unsigned int i;
381 for (i=0;attrs[i];i++) {
382 if (strcasecmp(attr, attrs[i]) == 0) {
383 return true;
384 }
385 }
386 return false;
387 }
388
389
390 /*
391 setup the ldb_schema_attribute field for a dsdb_attribute
392 */
393 static int dsdb_schema_setup_ldb_schema_attribute(struct ldb_context *ldb,
394 struct dsdb_attribute *attr)
395 {
396 const char *syntax = attr->syntax->ldb_syntax;
397 const struct ldb_schema_syntax *s;
398 struct ldb_schema_attribute *a;
399
400 if (!syntax) {
401 syntax = attr->syntax->ldap_oid;
402 }
403
404 s = ldb_samba_syntax_by_lDAPDisplayName(ldb, attr->lDAPDisplayName);
405 if (s == NULL) {
406 s = ldb_samba_syntax_by_name(ldb, syntax);
407 }
408 if (s == NULL) {
409 s = ldb_standard_syntax_by_name(ldb, syntax);
410 }
411
412 if (s == NULL) {
413 return LDB_ERR_OPERATIONS_ERROR;
414 }
415
416 attr->ldb_schema_attribute = a = talloc(attr, struct ldb_schema_attribute);
417 if (attr->ldb_schema_attribute == NULL) {
418 ldb_oom(ldb);
419 return LDB_ERR_OPERATIONS_ERROR;
420 }
421
422 a->name = attr->lDAPDisplayName;
423 a->flags = 0;
424 a->syntax = s;
425
426 if (dsdb_schema_unique_attribute(a->name)) {
427 a->flags |= LDB_ATTR_FLAG_UNIQUE_INDEX;
428 }
429 if (attr->isSingleValued) {
430 a->flags |= LDB_ATTR_FLAG_SINGLE_VALUE;
431 }
432
433
434 return LDB_SUCCESS;
435 }
436
437
438 #define GET_STRING_LDB(msg, attr, mem_ctx, p, elem, strict) do { \
439 const struct ldb_val *get_string_val = ldb_msg_find_ldb_val(msg, attr); \
440 if (get_string_val == NULL) { \
441 if (strict) { \
442 d_printf("%s: %s == NULL\n", __location__, attr); \
443 return WERR_INVALID_PARAM; \
444 } else { \
445 (p)->elem = NULL; \
446 } \
447 } else { \
448 (p)->elem = talloc_strndup(mem_ctx, \
449 (const char *)get_string_val->data, \
450 get_string_val->length); \
451 if (!(p)->elem) { \
452 d_printf("%s: talloc_strndup failed for %s\n", __location__, attr); \
453 return WERR_NOMEM; \
454 } \
455 } \
456 } while (0)
457
458 #define GET_STRING_LIST_LDB(msg, attr, mem_ctx, p, elem, strict) do { \
459 int get_string_list_counter; \
460 struct ldb_message_element *get_string_list_el = ldb_msg_find_element(msg, attr); \
461 if (get_string_list_el == NULL) { \
462 if (strict) { \
463 d_printf("%s: %s == NULL\n", __location__, attr); \
464 return WERR_INVALID_PARAM; \
465 } else { \
466 (p)->elem = NULL; \
467 break; \
468 } \
469 } \
470 (p)->elem = talloc_array(mem_ctx, const char *, get_string_list_el->num_values + 1); \
471 for (get_string_list_counter=0; \
472 get_string_list_counter < get_string_list_el->num_values; \
473 get_string_list_counter++) { \
474 (p)->elem[get_string_list_counter] = talloc_strndup((p)->elem, \
475 (const char *)get_string_list_el->values[get_string_list_counter].data, \
476 get_string_list_el->values[get_string_list_counter].length); \
477 if (!(p)->elem[get_string_list_counter]) { \
478 d_printf("%s: talloc_strndup failed for %s\n", __location__, attr); \
479 return WERR_NOMEM; \
480 } \
481 (p)->elem[get_string_list_counter+1] = NULL; \
482 } \
483 talloc_steal(mem_ctx, (p)->elem); \
484 } while (0)
485
486 #define GET_BOOL_LDB(msg, attr, p, elem, strict) do { \
487 const char *str; \
488 str = samdb_result_string(msg, attr, NULL);\
489 if (str == NULL) { \
490 if (strict) { \
491 d_printf("%s: %s == NULL\n", __location__, attr); \
492 return WERR_INVALID_PARAM; \
493 } else { \
494 (p)->elem = false; \
495 } \
496 } else if (strcasecmp("TRUE", str) == 0) { \
497 (p)->elem = true; \
498 } else if (strcasecmp("FALSE", str) == 0) { \
499 (p)->elem = false; \
500 } else { \
501 d_printf("%s: %s == %s\n", __location__, attr, str); \
502 return WERR_INVALID_PARAM; \
503 } \
504 } while (0)
505
506 #define GET_UINT32_LDB(msg, attr, p, elem) do { \
507 (p)->elem = samdb_result_uint(msg, attr, 0);\
508 } while (0)
509
510 #define GET_UINT32_PTR_LDB(msg, attr, mem_ctx, p, elem) do { \
511 uint64_t _v = samdb_result_uint64(msg, attr, UINT64_MAX);\
512 if (_v == UINT64_MAX) { \
513 (p)->elem = NULL; \
514 } else if (_v > UINT32_MAX) { \
515 d_printf("%s: %s == 0x%llX\n", __location__, \
516 attr, (unsigned long long)_v); \
517 return WERR_INVALID_PARAM; \
518 } else { \
519 (p)->elem = talloc(mem_ctx, uint32_t); \
520 if (!(p)->elem) { \
521 d_printf("%s: talloc failed for %s\n", __location__, attr); \
522 return WERR_NOMEM; \
523 } \
524 *(p)->elem = (uint32_t)_v; \
525 } \
526 } while (0)
527
528 #define GET_GUID_LDB(msg, attr, p, elem) do { \
529 (p)->elem = samdb_result_guid(msg, attr);\
530 } while (0)
531
532 #define GET_BLOB_LDB(msg, attr, mem_ctx, p, elem) do { \
533 const struct ldb_val *_val;\
534 _val = ldb_msg_find_ldb_val(msg, attr);\
535 if (_val) {\
536 (p)->elem = *_val;\
537 talloc_steal(mem_ctx, (p)->elem.data);\
538 } else {\
539 ZERO_STRUCT((p)->elem);\
540 }\
541 } while (0)
542
543 WERROR dsdb_attribute_from_ldb(struct ldb_context *ldb,
544 struct dsdb_schema *schema,
545 struct ldb_message *msg)
546 {
547 WERROR status;
548 struct dsdb_attribute *attr = talloc_zero(schema, struct dsdb_attribute);
549 if (!attr) {
550 return WERR_NOMEM;
551 }
552
553 GET_STRING_LDB(msg, "cn", attr, attr, cn, false);
554 GET_STRING_LDB(msg, "lDAPDisplayName", attr, attr, lDAPDisplayName, true);
555 GET_STRING_LDB(msg, "attributeID", attr, attr, attributeID_oid, true);
556 if (!schema->prefixmap || schema->prefixmap->length == 0) {
557 /* set an invalid value */
558 attr->attributeID_id = 0xFFFFFFFF;
559 } else {
560 status = dsdb_schema_pfm_make_attid(schema->prefixmap,
561 attr->attributeID_oid,
562 &attr->attributeID_id);
563 if (!W_ERROR_IS_OK(status)) {
564 DEBUG(0,("%s: '%s': unable to map attributeID %s: %s\n",
565 __location__, attr->lDAPDisplayName, attr->attributeID_oid,
566 win_errstr(status)));
567 return status;
568 }
569 }
570 /* fetch msDS-IntId to be used in resolving ATTRTYP values */
571 GET_UINT32_LDB(msg, "msDS-IntId", attr, msDS_IntId);
572
573 GET_GUID_LDB(msg, "schemaIDGUID", attr, schemaIDGUID);
574 GET_UINT32_LDB(msg, "mAPIID", attr, mAPIID);
575
576 GET_GUID_LDB(msg, "attributeSecurityGUID", attr, attributeSecurityGUID);
577
578 GET_GUID_LDB(msg, "objectGUID", attr, objectGUID);
579
580 GET_UINT32_LDB(msg, "searchFlags", attr, searchFlags);
581 GET_UINT32_LDB(msg, "systemFlags", attr, systemFlags);
582 GET_BOOL_LDB(msg, "isMemberOfPartialAttributeSet", attr, isMemberOfPartialAttributeSet, false);
583 GET_UINT32_LDB(msg, "linkID", attr, linkID);
584
585 GET_STRING_LDB(msg, "attributeSyntax", attr, attr, attributeSyntax_oid, true);
586 if (!schema->prefixmap || schema->prefixmap->length == 0) {
587 /* set an invalid value */
588 attr->attributeSyntax_id = 0xFFFFFFFF;
589 } else {
590 status = dsdb_schema_pfm_make_attid(schema->prefixmap,
591 attr->attributeSyntax_oid,
592 &attr->attributeSyntax_id);
593 if (!W_ERROR_IS_OK(status)) {
594 DEBUG(0,("%s: '%s': unable to map attributeSyntax_ %s: %s\n",
595 __location__, attr->lDAPDisplayName, attr->attributeSyntax_oid,
596 win_errstr(status)));
597 return status;
598 }
599 }
600 GET_UINT32_LDB(msg, "oMSyntax", attr, oMSyntax);
601 GET_BLOB_LDB(msg, "oMObjectClass", attr, attr, oMObjectClass);
602
603 GET_BOOL_LDB(msg, "isSingleValued", attr, isSingleValued, true);
604 GET_UINT32_PTR_LDB(msg, "rangeLower", attr, attr, rangeLower);
605 GET_UINT32_PTR_LDB(msg, "rangeUpper", attr, attr, rangeUpper);
606 GET_BOOL_LDB(msg, "extendedCharsAllowed", attr, extendedCharsAllowed, false);
607
608 GET_UINT32_LDB(msg, "schemaFlagsEx", attr, schemaFlagsEx);
609 GET_BLOB_LDB(msg, "msDs-Schema-Extensions", attr, attr, msDs_Schema_Extensions);
610
611 GET_BOOL_LDB(msg, "showInAdvancedViewOnly", attr, showInAdvancedViewOnly, false);
612 GET_STRING_LDB(msg, "adminDisplayName", attr, attr, adminDisplayName, false);
613 GET_STRING_LDB(msg, "adminDescription", attr, attr, adminDescription, false);
614 GET_STRING_LDB(msg, "classDisplayName", attr, attr, classDisplayName, false);
615 GET_BOOL_LDB(msg, "isEphemeral", attr, isEphemeral, false);
616 GET_BOOL_LDB(msg, "isDefunct", attr, isDefunct, false);
617 GET_BOOL_LDB(msg, "systemOnly", attr, systemOnly, false);
618
619 attr->syntax = dsdb_syntax_for_attribute(attr);
620 if (!attr->syntax) {
621 DEBUG(0,(__location__ ": Unknown schema syntax for %s\n",
622 attr->lDAPDisplayName));
623 return WERR_DS_ATT_SCHEMA_REQ_SYNTAX;
624 }
625
626 if (dsdb_schema_setup_ldb_schema_attribute(ldb, attr) != LDB_SUCCESS) {
627 DEBUG(0,(__location__ ": Unknown schema syntax for %s\n",
628 attr->lDAPDisplayName));
629 return WERR_DS_ATT_SCHEMA_REQ_SYNTAX;
630 }
631
632 DLIST_ADD(schema->attributes, attr);
633 return WERR_OK;
634 }
635
636 WERROR dsdb_class_from_ldb(struct dsdb_schema *schema,
637 struct ldb_message *msg)
638 {
639 WERROR status;
640 struct dsdb_class *obj = talloc_zero(schema, struct dsdb_class);
641 if (!obj) {
642 return WERR_NOMEM;
643 }
644 GET_STRING_LDB(msg, "cn", obj, obj, cn, false);
645 GET_STRING_LDB(msg, "lDAPDisplayName", obj, obj, lDAPDisplayName, true);
646 GET_STRING_LDB(msg, "governsID", obj, obj, governsID_oid, true);
647 if (!schema->prefixmap || schema->prefixmap->length == 0) {
648 /* set an invalid value */
649 obj->governsID_id = 0xFFFFFFFF;
650 } else {
651 status = dsdb_schema_pfm_make_attid(schema->prefixmap,
652 obj->governsID_oid,
653 &obj->governsID_id);
654 if (!W_ERROR_IS_OK(status)) {
655 DEBUG(0,("%s: '%s': unable to map governsID %s: %s\n",
656 __location__, obj->lDAPDisplayName, obj->governsID_oid,
657 win_errstr(status)));
658 return status;
659 }
660 }
661 GET_GUID_LDB(msg, "schemaIDGUID", obj, schemaIDGUID);
662 GET_GUID_LDB(msg, "objectGUID", obj, objectGUID);
663
664 GET_UINT32_LDB(msg, "objectClassCategory", obj, objectClassCategory);
665 GET_STRING_LDB(msg, "rDNAttID", obj, obj, rDNAttID, false);
666 GET_STRING_LDB(msg, "defaultObjectCategory", obj, obj, defaultObjectCategory, true);
667
668 GET_STRING_LDB(msg, "subClassOf", obj, obj, subClassOf, true);
669
670 GET_STRING_LIST_LDB(msg, "systemAuxiliaryClass", obj, obj, systemAuxiliaryClass, false);
671 GET_STRING_LIST_LDB(msg, "auxiliaryClass", obj, obj, auxiliaryClass, false);
672
673 GET_STRING_LIST_LDB(msg, "systemMustContain", obj, obj, systemMustContain, false);
674 GET_STRING_LIST_LDB(msg, "systemMayContain", obj, obj, systemMayContain, false);
675 GET_STRING_LIST_LDB(msg, "mustContain", obj, obj, mustContain, false);
676 GET_STRING_LIST_LDB(msg, "mayContain", obj, obj, mayContain, false);
677
678 GET_STRING_LIST_LDB(msg, "systemPossSuperiors", obj, obj, systemPossSuperiors, false);
679 GET_STRING_LIST_LDB(msg, "possSuperiors", obj, obj, possSuperiors, false);
680
681 GET_STRING_LDB(msg, "defaultSecurityDescriptor", obj, obj, defaultSecurityDescriptor, false);
682
683 GET_UINT32_LDB(msg, "schemaFlagsEx", obj, schemaFlagsEx);
684 GET_BLOB_LDB(msg, "msDs-Schema-Extensions", obj, obj, msDs_Schema_Extensions);
685
686 GET_BOOL_LDB(msg, "showInAdvancedViewOnly", obj, showInAdvancedViewOnly, false);
687 GET_STRING_LDB(msg, "adminDisplayName", obj, obj, adminDisplayName, false);
688 GET_STRING_LDB(msg, "adminDescription", obj, obj, adminDescription, false);
689 GET_STRING_LDB(msg, "classDisplayName", obj, obj, classDisplayName, false);
690 GET_BOOL_LDB(msg, "defaultHidingValue", obj, defaultHidingValue, false);
691 GET_BOOL_LDB(msg, "isDefunct", obj, isDefunct, false);
692 GET_BOOL_LDB(msg, "systemOnly", obj, systemOnly, false);
693
694 DLIST_ADD(schema->classes, obj);
695 return WERR_OK;
696 }
697
698 #define dsdb_oom(error_string, mem_ctx) *error_string = talloc_asprintf(mem_ctx, "dsdb out of memory at %s:%d\n", __FILE__, __LINE__)
699
700 /*
701 Create a DSDB schema from the ldb results provided. This is called
702 directly when the schema is provisioned from an on-disk LDIF file, or
703 from dsdb_schema_from_schema_dn in schema_fsmo
704 */
705
706 int dsdb_schema_from_ldb_results(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
707 struct smb_iconv_convenience *iconv_convenience,
708 struct ldb_result *schema_res,
709 struct ldb_result *attrs_res, struct ldb_result *objectclass_res,
710 struct dsdb_schema **schema_out,
711 char **error_string)
712 {
713 WERROR status;
714 unsigned int i;
715 const struct ldb_val *prefix_val;
716 const struct ldb_val *info_val;
717 struct ldb_val info_val_default;
718 struct dsdb_schema *schema;
719
720 schema = dsdb_new_schema(mem_ctx, iconv_convenience);
721 if (!schema) {
722 dsdb_oom(error_string, mem_ctx);
723 return LDB_ERR_OPERATIONS_ERROR;
724 }
725
726 schema->base_dn = talloc_steal(schema, schema_res->msgs[0]->dn);
727
728 prefix_val = ldb_msg_find_ldb_val(schema_res->msgs[0], "prefixMap");
729 if (!prefix_val) {
730 *error_string = talloc_asprintf(mem_ctx,
731 "schema_fsmo_init: no prefixMap attribute found");
732 DEBUG(0,(__location__ ": %s\n", *error_string));
733 return LDB_ERR_CONSTRAINT_VIOLATION;
734 }
735 info_val = ldb_msg_find_ldb_val(schema_res->msgs[0], "schemaInfo");
736 if (!info_val) {
737 struct dsdb_schema_info *schema_info;
738
739 status = dsdb_schema_info_create(ldb, false, mem_ctx, &schema_info);
740 if (!W_ERROR_IS_OK(status)) {
741 *error_string = talloc_asprintf(mem_ctx,
742 "schema_fsmo_init: dsdb_schema_info_create() failed - %s",
743 win_errstr(status));
744 DEBUG(0,(__location__ ": %s\n", *error_string));
745 return LDB_ERR_OPERATIONS_ERROR;
746 }
747 status = dsdb_blob_from_schema_info(schema_info, mem_ctx, &info_val_default);
748 if (!W_ERROR_IS_OK(status)) {
749 *error_string = talloc_asprintf(mem_ctx,
750 "schema_fsmo_init: dsdb_blob_from_schema_info() failed - %s",
751 win_errstr(status));
752 DEBUG(0,(__location__ ": %s\n", *error_string));
753 return LDB_ERR_OPERATIONS_ERROR;
754 }
755 info_val = &info_val_default;
756 }
757
758 status = dsdb_load_oid_mappings_ldb(schema, prefix_val, info_val);
759 if (!W_ERROR_IS_OK(status)) {
760 *error_string = talloc_asprintf(mem_ctx,
761 "schema_fsmo_init: failed to load oid mappings: %s",
762 win_errstr(status));
763 DEBUG(0,(__location__ ": %s\n", *error_string));
764 return LDB_ERR_CONSTRAINT_VIOLATION;
765 }
766
767 for (i=0; i < attrs_res->count; i++) {
768 status = dsdb_attribute_from_ldb(ldb, schema, attrs_res->msgs[i]);
769 if (!W_ERROR_IS_OK(status)) {
770 *error_string = talloc_asprintf(mem_ctx,
771 "schema_fsmo_init: failed to load attribute definition: %s:%s",
772 ldb_dn_get_linearized(attrs_res->msgs[i]->dn),
773 win_errstr(status));
774 DEBUG(0,(__location__ ": %s\n", *error_string));
775 return LDB_ERR_CONSTRAINT_VIOLATION;
776 }
777 }
778
779 for (i=0; i < objectclass_res->count; i++) {
780 status = dsdb_class_from_ldb(schema, objectclass_res->msgs[i]);
781 if (!W_ERROR_IS_OK(status)) {
782 *error_string = talloc_asprintf(mem_ctx,
783 "schema_fsmo_init: failed to load class definition: %s:%s",
784 ldb_dn_get_linearized(objectclass_res->msgs[i]->dn),
785 win_errstr(status));
786 DEBUG(0,(__location__ ": %s\n", *error_string));
787 return LDB_ERR_CONSTRAINT_VIOLATION;
788 }
789 }
790
791 schema->fsmo.master_dn = ldb_msg_find_attr_as_dn(ldb, schema, schema_res->msgs[0], "fSMORoleOwner");
792 if (ldb_dn_compare(samdb_ntds_settings_dn(ldb), schema->fsmo.master_dn) == 0) {
793 schema->fsmo.we_are_master = true;
794 } else {
795 schema->fsmo.we_are_master = false;
796 }
797
798 DEBUG(5, ("schema_fsmo_init: we are master: %s\n",
799 (schema->fsmo.we_are_master?"yes":"no")));
800
801 *schema_out = schema;
802 return LDB_SUCCESS;
803 }
804
805
806 static const struct {
807 const char *name;
808 const char *oid;
809 } name_mappings[] = {
810 { "cn", "2.5.4.3" },
811 { "name", "1.2.840.113556.1.4.1" },
812 { "lDAPDisplayName", "1.2.840.113556.1.2.460" },
813 { "attributeID", "1.2.840.113556.1.2.30" },
814 { "schemaIDGUID", "1.2.840.113556.1.4.148" },
815 { "mAPIID", "1.2.840.113556.1.2.49" },
816 { "attributeSecurityGUID", "1.2.840.113556.1.4.149" },
817 { "searchFlags", "1.2.840.113556.1.2.334" },
818 { "systemFlags", "1.2.840.113556.1.4.375" },
819 { "isMemberOfPartialAttributeSet", "1.2.840.113556.1.4.639" },
820 { "linkID", "1.2.840.113556.1.2.50" },
821 { "attributeSyntax", "1.2.840.113556.1.2.32" },
822 { "oMSyntax", "1.2.840.113556.1.2.231" },
823 { "oMObjectClass", "1.2.840.113556.1.2.218" },
824 { "isSingleValued", "1.2.840.113556.1.2.33" },
825 { "rangeLower", "1.2.840.113556.1.2.34" },
826 { "rangeUpper", "1.2.840.113556.1.2.35" },
827 { "extendedCharsAllowed", "1.2.840.113556.1.2.380" },
828 { "schemaFlagsEx", "1.2.840.113556.1.4.120" },
829 { "msDs-Schema-Extensions", "1.2.840.113556.1.4.1440" },
830 { "showInAdvancedViewOnly", "1.2.840.113556.1.2.169" },
831 { "adminDisplayName", "1.2.840.113556.1.2.194" },
832 { "adminDescription", "1.2.840.113556.1.2.226" },
833 { "classDisplayName", "1.2.840.113556.1.4.610" },
834 { "isEphemeral", "1.2.840.113556.1.4.1212" },
835 { "isDefunct", "1.2.840.113556.1.4.661" },
836 { "systemOnly", "1.2.840.113556.1.4.170" },
837 { "governsID", "1.2.840.113556.1.2.22" },
838 { "objectClassCategory", "1.2.840.113556.1.2.370" },
839 { "rDNAttID", "1.2.840.113556.1.2.26" },
840 { "defaultObjectCategory", "1.2.840.113556.1.4.783" },
841 { "subClassOf", "1.2.840.113556.1.2.21" },
842 { "systemAuxiliaryClass", "1.2.840.113556.1.4.198" },
843 { "systemPossSuperiors", "1.2.840.113556.1.4.195" },
844 { "systemMustContain", "1.2.840.113556.1.4.197" },
845 { "systemMayContain", "1.2.840.113556.1.4.196" },
846 { "auxiliaryClass", "1.2.840.113556.1.2.351" },
847 { "possSuperiors", "1.2.840.113556.1.2.8" },
848 { "mustContain", "1.2.840.113556.1.2.24" },
849 { "mayContain", "1.2.840.113556.1.2.25" },
850 { "defaultSecurityDescriptor", "1.2.840.113556.1.4.224" },
851 { "defaultHidingValue", "1.2.840.113556.1.4.518" },
852 { "msDS-IntId", "1.2.840.113556.1.4.1716" },
853 };
854
855 static struct drsuapi_DsReplicaAttribute *dsdb_find_object_attr_name(struct dsdb_schema *schema,
856 struct drsuapi_DsReplicaObject *obj,
857 const char *name,
858 uint32_t *idx)
859 {
860 WERROR status;
861 unsigned int i;
862 uint32_t attid;
863 const char *oid = NULL;
864
865 for(i=0; i < ARRAY_SIZE(name_mappings); i++) {
866 if (strcmp(name_mappings[i].name, name) != 0) continue;
867
868 oid = name_mappings[i].oid;
869 break;
870 }
871
872 if (!oid) {
873 return NULL;
874 }
875
876 status = dsdb_schema_pfm_make_attid(schema->prefixmap, oid, &attid);
877 if (!W_ERROR_IS_OK(status)) {
878 return NULL;
879 }
880
881 for (i=0; i < obj->attribute_ctr.num_attributes; i++) {
882 if (obj->attribute_ctr.attributes[i].attid != attid) continue;
883
884 if (idx) *idx = i;
885 return &obj->attribute_ctr.attributes[i];
886 }
887
888 return NULL;
889 }
890
891 #define GET_STRING_DS(s, r, attr, mem_ctx, p, elem, strict) do { \
892 struct drsuapi_DsReplicaAttribute *_a; \
893 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
894 if (strict && !_a) { \
895 d_printf("%s: %s == NULL\n", __location__, attr); \
896 return WERR_INVALID_PARAM; \
897 } \
898 if (strict && _a->value_ctr.num_values != 1) { \
899 d_printf("%s: %s num_values == %u\n", __location__, attr, \
900 _a->value_ctr.num_values); \
901 return WERR_INVALID_PARAM; \
902 } \
903 if (_a && _a->value_ctr.num_values >= 1) { \
904 size_t _ret; \
905 if (!convert_string_talloc_convenience(mem_ctx, s->iconv_convenience, CH_UTF16, CH_UNIX, \
906 _a->value_ctr.values[0].blob->data, \
907 _a->value_ctr.values[0].blob->length, \
908 (void **)discard_const(&(p)->elem), &_ret, false)) { \
909 DEBUG(0,("%s: invalid data!\n", attr)); \
910 dump_data(0, \
911 _a->value_ctr.values[0].blob->data, \
912 _a->value_ctr.values[0].blob->length); \
913 return WERR_FOOBAR; \
914 } \
915 } else { \
916 (p)->elem = NULL; \
917 } \
918 } while (0)
919
920 #define GET_UINT32_LIST_DS(s, r, attr, mem_ctx, p, elem) do { \
921 unsigned int list_counter; \
922 struct drsuapi_DsReplicaAttribute *_a; \
923 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
924 (p)->elem = _a ? talloc_array(mem_ctx, uint32_t, _a->value_ctr.num_values + 1) : NULL; \
925 for (list_counter=0; \
926 _a && list_counter < _a->value_ctr.num_values; \
927 list_counter++) { \
928 if (_a->value_ctr.values[list_counter].blob->length != 4) { \
929 return WERR_INVALID_PARAM; \
930 } \
931 (p)->elem[list_counter] = IVAL(_a->value_ctr.values[list_counter].blob->data, 0); \
932 } \
933 if (_a) (p)->elem[list_counter] = 0; \
934 } while (0)
935
936 #define GET_BOOL_DS(s, r, attr, p, elem, strict) do { \
937 struct drsuapi_DsReplicaAttribute *_a; \
938 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
939 if (strict && !_a) { \
940 d_printf("%s: %s == NULL\n", __location__, attr); \
941 return WERR_INVALID_PARAM; \
942 } \
943 if (strict && _a->value_ctr.num_values != 1) { \
944 d_printf("%s: %s num_values == %u\n", __location__, attr, \
945 (unsigned int)_a->value_ctr.num_values); \
946 return WERR_INVALID_PARAM; \
947 } \
948 if (strict && !_a->value_ctr.values[0].blob) { \
949 d_printf("%s: %s data == NULL\n", __location__, attr); \
950 return WERR_INVALID_PARAM; \
951 } \
952 if (strict && _a->value_ctr.values[0].blob->length != 4) { \
953 d_printf("%s: %s length == %u\n", __location__, attr, \
954 (unsigned int)_a->value_ctr.values[0].blob->length); \
955 return WERR_INVALID_PARAM; \
956 } \
957 if (_a && _a->value_ctr.num_values >= 1 \
958 && _a->value_ctr.values[0].blob \
959 && _a->value_ctr.values[0].blob->length == 4) { \
960 (p)->elem = (IVAL(_a->value_ctr.values[0].blob->data,0)?true:false);\
961 } else { \
962 (p)->elem = false; \
963 } \
964 } while (0)
965
966 #define GET_UINT32_DS(s, r, attr, p, elem, def_val) do { \
967 struct drsuapi_DsReplicaAttribute *_a; \
968 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
969 if (_a && _a->value_ctr.num_values >= 1 \
970 && _a->value_ctr.values[0].blob \
971 && _a->value_ctr.values[0].blob->length == 4) { \
972 (p)->elem = IVAL(_a->value_ctr.values[0].blob->data,0);\
973 } else { \
974 (p)->elem = def_val; \
975 } \
976 } while (0)
977
978 #define GET_UINT32_PTR_DS(s, r, attr, p, elem) do { \
979 struct drsuapi_DsReplicaAttribute *_a; \
980 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
981 if (_a && _a->value_ctr.num_values >= 1 \
982 && _a->value_ctr.values[0].blob \
983 && _a->value_ctr.values[0].blob->length == 4) { \
984 (p)->elem = talloc(mem_ctx, uint32_t); \
985 if (!(p)->elem) { \
986 d_printf("%s: talloc failed for %s\n", __location__, attr); \
987 return WERR_NOMEM; \
988 } \
989 *(p)->elem = IVAL(_a->value_ctr.values[0].blob->data,0);\
990 } else { \
991 (p)->elem = NULL; \
992 } \
993 } while (0)
994
995 #define GET_GUID_DS(s, r, attr, mem_ctx, p, elem) do { \
996 struct drsuapi_DsReplicaAttribute *_a; \
997 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
998 if (_a && _a->value_ctr.num_values >= 1 \
999 && _a->value_ctr.values[0].blob \
1000 && _a->value_ctr.values[0].blob->length == 16) { \
1001 NTSTATUS _nt_status = GUID_from_ndr_blob(_a->value_ctr.values[0].blob, &(p)->elem); \
1002 if (!NT_STATUS_IS_OK(_nt_status)) { \
1003 return ntstatus_to_werror(_nt_status); \
1004 } \
1005 } else { \
1006 ZERO_STRUCT((p)->elem);\
1007 } \
1008 } while (0)
1009
1010 #define GET_BLOB_DS(s, r, attr, mem_ctx, p, elem) do { \
1011 struct drsuapi_DsReplicaAttribute *_a; \
1012 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
1013 if (_a && _a->value_ctr.num_values >= 1 \
1014 && _a->value_ctr.values[0].blob) { \
1015 (p)->elem = *_a->value_ctr.values[0].blob;\
1016 talloc_steal(mem_ctx, (p)->elem.data); \
1017 } else { \
1018 ZERO_STRUCT((p)->elem);\
1019 }\
1020 } while (0)
1021
1022 WERROR dsdb_attribute_from_drsuapi(struct ldb_context *ldb,
1023 struct dsdb_schema *schema,
1024 struct drsuapi_DsReplicaObject *r,
1025 TALLOC_CTX *mem_ctx,
1026 struct dsdb_attribute *attr)
1027 {
1028 WERROR status;
1029
1030 GET_STRING_DS(schema, r, "name", mem_ctx, attr, cn, true);
1031 GET_STRING_DS(schema, r, "lDAPDisplayName", mem_ctx, attr, lDAPDisplayName, true);
1032 GET_UINT32_DS(schema, r, "attributeID", attr, attributeID_id, 0xFFFFFFFF);
1033 status = dsdb_schema_pfm_oid_from_attid(schema->prefixmap, attr->attributeID_id,
1034 mem_ctx, &attr->attributeID_oid);
1035 if (!W_ERROR_IS_OK(status)) {
1036 DEBUG(0,("%s: '%s': unable to map attributeID 0x%08X: %s\n",
1037 __location__, attr->lDAPDisplayName, attr->attributeID_id,
1038 win_errstr(status)));
1039 return status;
1040 }
1041 /* fetch msDS-IntId to be used in resolving ATTRTYP values */
1042 GET_UINT32_DS(schema, r, "msDS-IntId", attr, msDS_IntId, 0);
1043
1044 GET_GUID_DS(schema, r, "schemaIDGUID", mem_ctx, attr, schemaIDGUID);
1045 GET_UINT32_DS(schema, r, "mAPIID", attr, mAPIID, 0);
1046
1047 GET_GUID_DS(schema, r, "attributeSecurityGUID", mem_ctx, attr, attributeSecurityGUID);
1048
1049 attr->objectGUID = r->identifier->guid;
1050
1051 GET_UINT32_DS(schema, r, "searchFlags", attr, searchFlags, 0);
1052 GET_UINT32_DS(schema, r, "systemFlags", attr, systemFlags, 0);
1053 GET_BOOL_DS(schema, r, "isMemberOfPartialAttributeSet", attr, isMemberOfPartialAttributeSet, false);
1054 GET_UINT32_DS(schema, r, "linkID", attr, linkID, 0);
1055
1056 GET_UINT32_DS(schema, r, "attributeSyntax", attr, attributeSyntax_id, 0xFFFFFFFF);
1057 status = dsdb_schema_pfm_oid_from_attid(schema->prefixmap, attr->attributeSyntax_id,
1058 mem_ctx, &attr->attributeSyntax_oid);
1059 if (!W_ERROR_IS_OK(status)) {
1060 DEBUG(0,("%s: '%s': unable to map attributeSyntax 0x%08X: %s\n",
1061 __location__, attr->lDAPDisplayName, attr->attributeSyntax_id,
1062 win_errstr(status)));
1063 return status;
1064 }
1065 GET_UINT32_DS(schema, r, "oMSyntax", attr, oMSyntax, 0);
1066 GET_BLOB_DS(schema, r, "oMObjectClass", mem_ctx, attr, oMObjectClass);
1067
1068 GET_BOOL_DS(schema, r, "isSingleValued", attr, isSingleValued, true);
1069 GET_UINT32_PTR_DS(schema, r, "rangeLower", attr, rangeLower);
1070 GET_UINT32_PTR_DS(schema, r, "rangeUpper", attr, rangeUpper);
1071 GET_BOOL_DS(schema, r, "extendedCharsAllowed", attr, extendedCharsAllowed, false);
1072
1073 GET_UINT32_DS(schema, r, "schemaFlagsEx", attr, schemaFlagsEx, 0);
1074 GET_BLOB_DS(schema, r, "msDs-Schema-Extensions", mem_ctx, attr, msDs_Schema_Extensions);
1075
1076 GET_BOOL_DS(schema, r, "showInAdvancedViewOnly", attr, showInAdvancedViewOnly, false);
1077 GET_STRING_DS(schema, r, "adminDisplayName", mem_ctx, attr, adminDisplayName, false);
1078 GET_STRING_DS(schema, r, "adminDescription", mem_ctx, attr, adminDescription, false);
1079 GET_STRING_DS(schema, r, "classDisplayName", mem_ctx, attr, classDisplayName, false);
1080 GET_BOOL_DS(schema, r, "isEphemeral", attr, isEphemeral, false);
1081 GET_BOOL_DS(schema, r, "isDefunct", attr, isDefunct, false);
1082 GET_BOOL_DS(schema, r, "systemOnly", attr, systemOnly, false);
1083
1084 attr->syntax = dsdb_syntax_for_attribute(attr);
1085 if (!attr->syntax) {
1086 DEBUG(0,(__location__ ": Unknown schema syntax for %s\n",
1087 attr->lDAPDisplayName));
1088 return WERR_DS_ATT_SCHEMA_REQ_SYNTAX;
1089 }
1090
1091 if (dsdb_schema_setup_ldb_schema_attribute(ldb, attr) != LDB_SUCCESS) {
1092 DEBUG(0,(__location__ ": Unknown schema syntax for %s\n",
1093 attr->lDAPDisplayName));
1094 return WERR_DS_ATT_SCHEMA_REQ_SYNTAX;
1095 }
1096
1097 return WERR_OK;
1098 }
1099
1100 WERROR dsdb_class_from_drsuapi(struct ldb_context *ldb,
1101 struct dsdb_schema *schema,
1102 struct drsuapi_DsReplicaObject *r,
1103 TALLOC_CTX *mem_ctx,
1104 struct dsdb_class *obj)
1105 {
1106 WERROR status;
1107 struct drsuapi_DsReplicaAttribute *attr;
1108 DATA_BLOB blob;
1109
1110 GET_STRING_DS(schema, r, "name", mem_ctx, obj, cn, true);
1111 GET_STRING_DS(schema, r, "lDAPDisplayName", mem_ctx, obj, lDAPDisplayName, true);
1112 GET_UINT32_DS(schema, r, "governsID", obj, governsID_id, 0xFFFFFFFF);
1113 status = dsdb_schema_pfm_oid_from_attid(schema->prefixmap, obj->governsID_id,
1114 mem_ctx, &obj->governsID_oid);
1115 if (!W_ERROR_IS_OK(status)) {
1116 DEBUG(0,("%s: '%s': unable to map governsID 0x%08X: %s\n",
1117 __location__, obj->lDAPDisplayName, obj->governsID_id,
1118 win_errstr(status)));
1119 return status;
1120 }
1121 GET_GUID_DS(schema, r, "schemaIDGUID", mem_ctx, obj, schemaIDGUID);
1122
1123 obj->objectGUID = r->identifier->guid;
1124
1125 GET_UINT32_DS(schema, r, "objectClassCategory", obj, objectClassCategory, 0);
1126 GET_STRING_DS(schema, r, "rDNAttID", mem_ctx, obj, rDNAttID, false);
1127
1128 attr = dsdb_find_object_attr_name(schema, r, "defaultObjectCategory", NULL);
1129
1130 if (!attr || attr->value_ctr.num_values != 1 || !attr->value_ctr.values[0].blob) {
1131 d_printf("%s: no defaultObjectCategory supplied\n", __location__);
1132 return WERR_INVALID_PARAM;
1133 }
1134
1135 status = dsdb_syntax_one_DN_drsuapi_to_ldb(mem_ctx, ldb, find_syntax_map_by_standard_oid(LDB_SYNTAX_DN),
1136 schema->iconv_convenience, attr->value_ctr.values[0].blob, &blob);
1137 if (!W_ERROR_IS_OK(status)) {
1138 return status;
1139 }
1140 obj->defaultObjectCategory = (char *)blob.data;
1141
1142 GET_UINT32_DS(schema, r, "subClassOf", obj, subClassOf_id, 0);
1143
1144 GET_UINT32_LIST_DS(schema, r, "systemAuxiliaryClass", mem_ctx, obj, systemAuxiliaryClass_ids);
1145 GET_UINT32_LIST_DS(schema, r, "auxiliaryClass", mem_ctx, obj, auxiliaryClass_ids);
1146
1147 GET_UINT32_LIST_DS(schema, r, "systemMustContain", mem_ctx, obj, systemMustContain_ids);
1148 GET_UINT32_LIST_DS(schema, r, "systemMayContain", mem_ctx, obj, systemMayContain_ids);
1149 GET_UINT32_LIST_DS(schema, r, "mustContain", mem_ctx, obj, mustContain_ids);
1150 GET_UINT32_LIST_DS(schema, r, "mayContain", mem_ctx, obj, mayContain_ids);
1151
1152 GET_UINT32_LIST_DS(schema, r, "systemPossSuperiors", mem_ctx, obj, systemPossSuperiors_ids);
1153 GET_UINT32_LIST_DS(schema, r, "possSuperiors", mem_ctx, obj, possSuperiors_ids);
1154
1155 GET_STRING_DS(schema, r, "defaultSecurityDescriptor", mem_ctx, obj, defaultSecurityDescriptor, false);
1156
1157 GET_UINT32_DS(schema, r, "schemaFlagsEx", obj, schemaFlagsEx, 0);
1158 GET_BLOB_DS(schema, r, "msDs-Schema-Extensions", mem_ctx, obj, msDs_Schema_Extensions);
1159
1160 GET_BOOL_DS(schema, r, "showInAdvancedViewOnly", obj, showInAdvancedViewOnly, false);
1161 GET_STRING_DS(schema, r, "adminDisplayName", mem_ctx, obj, adminDisplayName, false);
1162 GET_STRING_DS(schema, r, "adminDescription", mem_ctx, obj, adminDescription, false);
1163 GET_STRING_DS(schema, r, "classDisplayName", mem_ctx, obj, classDisplayName, false);
1164 GET_BOOL_DS(schema, r, "defaultHidingValue", obj, defaultHidingValue, false);
1165 GET_BOOL_DS(schema, r, "isDefunct", obj, isDefunct, false);
1166 GET_BOOL_DS(schema, r, "systemOnly", obj, systemOnly, false);
1167
1168 return WERR_OK;
1169 }
1170
reg import