2 Unix SMB/CIFS mplementation.
5 Copyright (C) Stefan Metzmacher <metze@samba.org> 2006-2007
6 Copyright (C) Andrew Bartlett <abartlet@samba.org> 2006-2008
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.
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.
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/>.
24 #include "dsdb/samdb/samdb.h"
25 #include "lib/ldb/include/ldb_errors.h"
26 #include "lib/util/dlinklist.h"
27 #include "librpc/gen_ndr/ndr_misc.h"
28 #include "librpc/gen_ndr/ndr_drsuapi.h"
29 #include "librpc/gen_ndr/ndr_drsblobs.h"
30 #include "param/param.h"
32 struct dsdb_schema *dsdb_new_schema(TALLOC_CTX *mem_ctx, struct smb_iconv_convenience *iconv_convenience)
34 struct dsdb_schema *schema = talloc_zero(mem_ctx, struct dsdb_schema);
39 schema->iconv_convenience = iconv_convenience;
44 WERROR dsdb_load_oid_mappings_drsuapi(struct dsdb_schema *schema, const struct drsuapi_DsReplicaOIDMapping_Ctr *ctr)
48 schema->prefixes = talloc_array(schema, struct dsdb_schema_oid_prefix, ctr->num_mappings);
49 W_ERROR_HAVE_NO_MEMORY(schema->prefixes);
51 for (i=0, j=0; i < ctr->num_mappings; i++) {
52 if (ctr->mappings[i].oid.oid == NULL) {
53 return WERR_INVALID_PARAM;
56 if (strncasecmp(ctr->mappings[i].oid.oid, "ff", 2) == 0) {
57 if (ctr->mappings[i].id_prefix != 0) {
58 return WERR_INVALID_PARAM;
61 /* the magic value should be in the last array member */
62 if (i != (ctr->num_mappings - 1)) {
63 return WERR_INVALID_PARAM;
66 if (ctr->mappings[i].oid.__ndr_size != 21) {
67 return WERR_INVALID_PARAM;
70 schema->schema_info = talloc_strdup(schema, ctr->mappings[i].oid.oid);
71 W_ERROR_HAVE_NO_MEMORY(schema->schema_info);
73 /* the last array member should contain the magic value not a oid */
74 if (i == (ctr->num_mappings - 1)) {
75 return WERR_INVALID_PARAM;
78 schema->prefixes[j].id = ctr->mappings[i].id_prefix<<16;
79 schema->prefixes[j].oid = talloc_asprintf(schema->prefixes, "%s.",
80 ctr->mappings[i].oid.oid);
81 W_ERROR_HAVE_NO_MEMORY(schema->prefixes[j].oid);
82 schema->prefixes[j].oid_len = strlen(schema->prefixes[j].oid);
87 schema->num_prefixes = j;
91 WERROR dsdb_load_oid_mappings_ldb(struct dsdb_schema *schema,
92 const struct ldb_val *prefixMap,
93 const struct ldb_val *schemaInfo)
96 enum ndr_err_code ndr_err;
97 struct prefixMapBlob pfm;
100 TALLOC_CTX *mem_ctx = talloc_new(schema);
101 W_ERROR_HAVE_NO_MEMORY(mem_ctx);
103 ndr_err = ndr_pull_struct_blob(prefixMap, mem_ctx, schema->iconv_convenience, &pfm, (ndr_pull_flags_fn_t)ndr_pull_prefixMapBlob);
104 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
105 NTSTATUS nt_status = ndr_map_error2ntstatus(ndr_err);
106 talloc_free(mem_ctx);
107 return ntstatus_to_werror(nt_status);
110 if (pfm.version != PREFIX_MAP_VERSION_DSDB) {
111 talloc_free(mem_ctx);
115 if (schemaInfo->length != 21 && schemaInfo->data[0] == 0xFF) {
116 talloc_free(mem_ctx);
120 /* append the schema info as last element */
121 pfm.ctr.dsdb.num_mappings++;
122 pfm.ctr.dsdb.mappings = talloc_realloc(mem_ctx, pfm.ctr.dsdb.mappings,
123 struct drsuapi_DsReplicaOIDMapping,
124 pfm.ctr.dsdb.num_mappings);
125 W_ERROR_HAVE_NO_MEMORY(pfm.ctr.dsdb.mappings);
127 schema_info = data_blob_hex_string(pfm.ctr.dsdb.mappings, schemaInfo);
128 W_ERROR_HAVE_NO_MEMORY(schema_info);
130 pfm.ctr.dsdb.mappings[pfm.ctr.dsdb.num_mappings - 1].id_prefix = 0;
131 pfm.ctr.dsdb.mappings[pfm.ctr.dsdb.num_mappings - 1].oid.__ndr_size = schemaInfo->length;
132 pfm.ctr.dsdb.mappings[pfm.ctr.dsdb.num_mappings - 1].oid.oid = schema_info;
134 /* call the drsuapi version */
135 status = dsdb_load_oid_mappings_drsuapi(schema, &pfm.ctr.dsdb);
136 talloc_free(mem_ctx);
138 W_ERROR_NOT_OK_RETURN(status);
143 WERROR dsdb_get_oid_mappings_drsuapi(const struct dsdb_schema *schema,
144 bool include_schema_info,
146 struct drsuapi_DsReplicaOIDMapping_Ctr **_ctr)
148 struct drsuapi_DsReplicaOIDMapping_Ctr *ctr;
151 ctr = talloc(mem_ctx, struct drsuapi_DsReplicaOIDMapping_Ctr);
152 W_ERROR_HAVE_NO_MEMORY(ctr);
154 ctr->num_mappings = schema->num_prefixes;
155 if (include_schema_info) ctr->num_mappings++;
156 ctr->mappings = talloc_array(schema, struct drsuapi_DsReplicaOIDMapping, ctr->num_mappings);
157 W_ERROR_HAVE_NO_MEMORY(ctr->mappings);
159 for (i=0; i < schema->num_prefixes; i++) {
160 ctr->mappings[i].id_prefix = schema->prefixes[i].id>>16;
161 ctr->mappings[i].oid.oid = talloc_strndup(ctr->mappings,
162 schema->prefixes[i].oid,
163 schema->prefixes[i].oid_len - 1);
164 W_ERROR_HAVE_NO_MEMORY(ctr->mappings[i].oid.oid);
167 if (include_schema_info) {
168 ctr->mappings[i].id_prefix = 0;
169 ctr->mappings[i].oid.oid = talloc_strdup(ctr->mappings,
170 schema->schema_info);
171 W_ERROR_HAVE_NO_MEMORY(ctr->mappings[i].oid.oid);
178 WERROR dsdb_get_oid_mappings_ldb(const struct dsdb_schema *schema,
180 struct ldb_val *prefixMap,
181 struct ldb_val *schemaInfo)
184 enum ndr_err_code ndr_err;
185 struct drsuapi_DsReplicaOIDMapping_Ctr *ctr;
186 struct prefixMapBlob pfm;
188 status = dsdb_get_oid_mappings_drsuapi(schema, false, mem_ctx, &ctr);
189 W_ERROR_NOT_OK_RETURN(status);
191 pfm.version = PREFIX_MAP_VERSION_DSDB;
195 ndr_err = ndr_push_struct_blob(prefixMap, mem_ctx, schema->iconv_convenience, &pfm, (ndr_push_flags_fn_t)ndr_push_prefixMapBlob);
197 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
198 NTSTATUS nt_status = ndr_map_error2ntstatus(ndr_err);
199 return ntstatus_to_werror(nt_status);
202 *schemaInfo = strhex_to_data_blob(schema->schema_info);
203 W_ERROR_HAVE_NO_MEMORY(schemaInfo->data);
204 talloc_steal(mem_ctx, schemaInfo->data);
209 WERROR dsdb_verify_oid_mappings_drsuapi(const struct dsdb_schema *schema, const struct drsuapi_DsReplicaOIDMapping_Ctr *ctr)
213 for (i=0; i < ctr->num_mappings; i++) {
214 if (ctr->mappings[i].oid.oid == NULL) {
215 return WERR_INVALID_PARAM;
218 if (strncasecmp(ctr->mappings[i].oid.oid, "ff", 2) == 0) {
219 if (ctr->mappings[i].id_prefix != 0) {
220 return WERR_INVALID_PARAM;
223 /* the magic value should be in the last array member */
224 if (i != (ctr->num_mappings - 1)) {
225 return WERR_INVALID_PARAM;
228 if (ctr->mappings[i].oid.__ndr_size != 21) {
229 return WERR_INVALID_PARAM;
232 if (strcasecmp(schema->schema_info, ctr->mappings[i].oid.oid) != 0) {
233 return WERR_DS_DRA_SCHEMA_MISMATCH;
236 /* the last array member should contain the magic value not a oid */
237 if (i == (ctr->num_mappings - 1)) {
238 return WERR_INVALID_PARAM;
241 for (j=0; j < schema->num_prefixes; j++) {
243 if (schema->prefixes[j].id != (ctr->mappings[i].id_prefix<<16)) {
247 oid_len = strlen(ctr->mappings[i].oid.oid);
249 if (oid_len != (schema->prefixes[j].oid_len - 1)) {
250 return WERR_DS_DRA_SCHEMA_MISMATCH;
253 if (strncmp(ctr->mappings[i].oid.oid, schema->prefixes[j].oid, oid_len) != 0) {
254 return WERR_DS_DRA_SCHEMA_MISMATCH;
260 if (j == schema->num_prefixes) {
261 return WERR_DS_DRA_SCHEMA_MISMATCH;
269 WERROR dsdb_map_oid2int(const struct dsdb_schema *schema, const char *in, uint32_t *out)
271 return dsdb_find_prefix_for_oid(schema->num_prefixes, schema->prefixes, in, out);
275 WERROR dsdb_map_int2oid(const struct dsdb_schema *schema, uint32_t in, TALLOC_CTX *mem_ctx, const char **out)
279 for (i=0; i < schema->num_prefixes; i++) {
281 if (schema->prefixes[i].id != (in & 0xFFFF0000)) {
285 val = talloc_asprintf(mem_ctx, "%s%u",
286 schema->prefixes[i].oid,
288 W_ERROR_HAVE_NO_MEMORY(val);
294 return WERR_DS_NO_MSDS_INTID;
298 * this function is called from within a ldb transaction from the schema_fsmo module
300 WERROR dsdb_create_prefix_mapping(struct ldb_context *ldb, struct dsdb_schema *schema, const char *full_oid)
303 uint32_t num_prefixes;
304 struct dsdb_schema_oid_prefix *prefixes;
308 mem_ctx = talloc_new(ldb);
309 W_ERROR_HAVE_NO_MEMORY(mem_ctx);
311 /* Read prefixes from disk*/
312 status = dsdb_read_prefixes_from_ldb( mem_ctx, ldb, &num_prefixes, &prefixes );
313 if (!W_ERROR_IS_OK(status)) {
314 DEBUG(0,("dsdb_create_prefix_mapping: dsdb_read_prefixes_from_ldb: %s\n",
315 win_errstr(status)));
316 talloc_free(mem_ctx);
320 /* Check if there is a prefix for the oid in the prefixes array*/
321 status = dsdb_find_prefix_for_oid( num_prefixes, prefixes, full_oid, &out );
322 if (W_ERROR_IS_OK(status)) {
324 talloc_free(mem_ctx);
326 } else if (!W_ERROR_EQUAL(WERR_DS_NO_MSDS_INTID, status)) {
328 DEBUG(0,("dsdb_create_prefix_mapping: dsdb_find_prefix_for_oid: %s\n",
329 win_errstr(status)));
330 talloc_free(mem_ctx);
334 /* Create the new mapping for the prefix of full_oid */
335 status = dsdb_prefix_map_update(mem_ctx, &num_prefixes, &prefixes, full_oid);
336 if (!W_ERROR_IS_OK(status)) {
337 DEBUG(0,("dsdb_create_prefix_mapping: dsdb_prefix_map_update: %s\n",
338 win_errstr(status)));
339 talloc_free(mem_ctx);
343 /* Update prefixMap in ldb*/
344 status = dsdb_write_prefixes_to_ldb(mem_ctx, ldb, num_prefixes, prefixes);
345 if (!W_ERROR_IS_OK(status)) {
346 DEBUG(0,("dsdb_create_prefix_mapping: dsdb_write_prefixes_to_ldb: %s\n",
347 win_errstr(status)));
348 talloc_free(mem_ctx);
352 talloc_free(mem_ctx);
356 WERROR dsdb_prefix_map_update(TALLOC_CTX *mem_ctx, uint32_t *num_prefixes, struct dsdb_schema_oid_prefix **prefixes, const char *oid)
358 uint32_t new_num_prefixes, index_new_prefix, new_entry_id;
359 const char* lastDotOffset;
362 new_num_prefixes = *num_prefixes + 1;
363 index_new_prefix = *num_prefixes;
366 * this is the algorithm we use to create new mappings for now
368 * TODO: find what algorithm windows use
370 new_entry_id = (*num_prefixes)<<16;
372 /* Extract the prefix from the oid*/
373 lastDotOffset = strrchr(oid, '.');
374 if (lastDotOffset == NULL) {
375 DEBUG(0,("dsdb_prefix_map_update: failed to find the last dot\n"));
376 return WERR_NOT_FOUND;
379 /* Calculate the size of the remainig string that should be the prefix of it */
380 size = strlen(oid) - strlen(lastDotOffset);
382 DEBUG(0,("dsdb_prefix_map_update: size of the remaining string invalid\n"));
385 /* Add one because we need to copy the dot */
388 /* Create a spot in the prefixMap for one more prefix*/
389 (*prefixes) = talloc_realloc(mem_ctx, *prefixes, struct dsdb_schema_oid_prefix, new_num_prefixes);
390 W_ERROR_HAVE_NO_MEMORY(*prefixes);
392 /* Add the new prefix entry*/
393 (*prefixes)[index_new_prefix].id = new_entry_id;
394 (*prefixes)[index_new_prefix].oid = talloc_strndup(mem_ctx, oid, size);
395 (*prefixes)[index_new_prefix].oid_len = strlen((*prefixes)[index_new_prefix].oid);
397 /* Increase num_prefixes because new prefix has been added */
403 WERROR dsdb_find_prefix_for_oid(uint32_t num_prefixes, const struct dsdb_schema_oid_prefix *prefixes, const char *in, uint32_t *out)
407 for (i=0; i < num_prefixes; i++) {
412 if (strncmp(prefixes[i].oid, in, prefixes[i].oid_len) != 0) {
416 val_str = in + prefixes[i].oid_len;
420 if (val_str[0] == '\0') {
421 return WERR_INVALID_PARAM;
424 /* two '.' chars are invalid */
425 if (val_str[0] == '.') {
426 return WERR_INVALID_PARAM;
429 val = strtoul(val_str, &end_str, 10);
430 if (end_str[0] == '.' && end_str[1] != '\0') {
432 * if it's a '.' and not the last char
433 * then maybe an other mapping apply
436 } else if (end_str[0] != '\0') {
437 return WERR_INVALID_PARAM;
438 } else if (val > 0xFFFF) {
439 return WERR_INVALID_PARAM;
442 *out = prefixes[i].id | val;
446 return WERR_DS_NO_MSDS_INTID;
449 WERROR dsdb_write_prefixes_to_ldb(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
450 uint32_t num_prefixes,
451 const struct dsdb_schema_oid_prefix *prefixes)
453 struct ldb_message msg;
454 struct ldb_dn *schema_dn;
455 struct ldb_message_element el;
456 struct prefixMapBlob pm;
457 struct ldb_val ndr_blob;
458 enum ndr_err_code ndr_err;
462 schema_dn = samdb_schema_dn(ldb);
464 DEBUG(0,("dsdb_write_prefixes_to_ldb: no schema dn present\n"));
468 pm.version = PREFIX_MAP_VERSION_DSDB;
469 pm.ctr.dsdb.num_mappings = num_prefixes;
470 pm.ctr.dsdb.mappings = talloc_array(mem_ctx,
471 struct drsuapi_DsReplicaOIDMapping,
472 pm.ctr.dsdb.num_mappings);
473 if (!pm.ctr.dsdb.mappings) {
477 for (i=0; i < num_prefixes; i++) {
478 pm.ctr.dsdb.mappings[i].id_prefix = prefixes[i].id>>16;
479 pm.ctr.dsdb.mappings[i].oid.oid = talloc_strdup(pm.ctr.dsdb.mappings, prefixes[i].oid);
482 ndr_err = ndr_push_struct_blob(&ndr_blob, ldb,
483 lp_iconv_convenience(ldb_get_opaque(ldb, "loadparm")),
485 (ndr_push_flags_fn_t)ndr_push_prefixMapBlob);
486 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
491 el.values = &ndr_blob;
492 el.flags = LDB_FLAG_MOD_REPLACE;
493 el.name = talloc_strdup(mem_ctx, "prefixMap");
495 msg.dn = ldb_dn_copy(mem_ctx, schema_dn);
496 msg.num_elements = 1;
499 ret = ldb_modify( ldb, &msg );
501 DEBUG(0,("dsdb_write_prefixes_to_ldb: ldb_modify failed\n"));
508 WERROR dsdb_read_prefixes_from_ldb(TALLOC_CTX *mem_ctx, struct ldb_context *ldb, uint32_t* num_prefixes, struct dsdb_schema_oid_prefix **prefixes)
510 struct prefixMapBlob *blob;
511 enum ndr_err_code ndr_err;
513 const struct ldb_val *prefix_val;
514 struct ldb_dn *schema_dn;
515 struct ldb_result *schema_res;
517 static const char *schema_attrs[] = {
522 schema_dn = samdb_schema_dn(ldb);
524 DEBUG(0,("dsdb_read_prefixes_from_ldb: no schema dn present\n"));
528 ret = ldb_search(ldb, schema_dn, LDB_SCOPE_BASE,NULL, schema_attrs,&schema_res);
529 if (ret == LDB_ERR_NO_SUCH_OBJECT) {
530 DEBUG(0,("dsdb_read_prefixes_from_ldb: no prefix map present\n"));
532 } else if (ret != LDB_SUCCESS) {
533 DEBUG(0,("dsdb_read_prefixes_from_ldb: failed to search the schema head\n"));
537 prefix_val = ldb_msg_find_ldb_val(schema_res->msgs[0], "prefixMap");
539 DEBUG(0,("dsdb_read_prefixes_from_ldb: no prefixMap attribute found\n"));
543 blob = talloc(mem_ctx, struct prefixMapBlob);
544 W_ERROR_HAVE_NO_MEMORY(blob);
546 ndr_err = ndr_pull_struct_blob(prefix_val, blob,
547 lp_iconv_convenience(ldb_get_opaque(ldb, "loadparm")),
549 (ndr_pull_flags_fn_t)ndr_pull_prefixMapBlob);
550 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
551 DEBUG(0,("dsdb_read_prefixes_from_ldb: ndr_pull_struct_blob failed\n"));
556 if (blob->version != PREFIX_MAP_VERSION_DSDB) {
557 DEBUG(0,("dsdb_read_prefixes_from_ldb: blob->version incorect\n"));
562 *num_prefixes = blob->ctr.dsdb.num_mappings;
563 *prefixes = talloc_array(mem_ctx, struct dsdb_schema_oid_prefix, *num_prefixes);
568 for (i=0; i < blob->ctr.dsdb.num_mappings; i++) {
570 (*prefixes)[i].id = blob->ctr.dsdb.mappings[i].id_prefix<<16;
571 oid = talloc_strdup(mem_ctx, blob->ctr.dsdb.mappings[i].oid.oid);
572 (*prefixes)[i].oid = talloc_asprintf_append(oid, ".");
573 (*prefixes)[i].oid_len = strlen(blob->ctr.dsdb.mappings[i].oid.oid);
580 #define GET_STRING_LDB(msg, attr, mem_ctx, p, elem, strict) do { \
581 (p)->elem = samdb_result_string(msg, attr, NULL);\
582 if (strict && (p)->elem == NULL) { \
583 d_printf("%s: %s == NULL\n", __location__, attr); \
584 return WERR_INVALID_PARAM; \
586 talloc_steal(mem_ctx, (p)->elem); \
589 #define GET_STRING_LIST_LDB(msg, attr, mem_ctx, p, elem, strict) do { \
590 int get_string_list_counter; \
591 struct ldb_message_element *get_string_list_el = ldb_msg_find_element(msg, attr); \
592 if (get_string_list_el == NULL) { \
594 d_printf("%s: %s == NULL\n", __location__, attr); \
595 return WERR_INVALID_PARAM; \
601 (p)->elem = talloc_array(mem_ctx, const char *, get_string_list_el->num_values + 1); \
602 for (get_string_list_counter=0; \
603 get_string_list_counter < get_string_list_el->num_values; \
604 get_string_list_counter++) { \
605 (p)->elem[get_string_list_counter] = talloc_strndup((p)->elem, \
606 (const char *)get_string_list_el->values[get_string_list_counter].data, \
607 get_string_list_el->values[get_string_list_counter].length); \
608 if (!(p)->elem[get_string_list_counter]) { \
609 d_printf("%s: talloc_strndup failed for %s\n", __location__, attr); \
612 (p)->elem[get_string_list_counter+1] = NULL; \
614 talloc_steal(mem_ctx, (p)->elem); \
617 #define GET_BOOL_LDB(msg, attr, p, elem, strict) do { \
619 str = samdb_result_string(msg, attr, NULL);\
622 d_printf("%s: %s == NULL\n", __location__, attr); \
623 return WERR_INVALID_PARAM; \
627 } else if (strcasecmp("TRUE", str) == 0) { \
629 } else if (strcasecmp("FALSE", str) == 0) { \
632 d_printf("%s: %s == %s\n", __location__, attr, str); \
633 return WERR_INVALID_PARAM; \
637 #define GET_UINT32_LDB(msg, attr, p, elem) do { \
638 (p)->elem = samdb_result_uint(msg, attr, 0);\
641 #define GET_GUID_LDB(msg, attr, p, elem) do { \
642 (p)->elem = samdb_result_guid(msg, attr);\
645 #define GET_BLOB_LDB(msg, attr, mem_ctx, p, elem) do { \
646 const struct ldb_val *_val;\
647 _val = ldb_msg_find_ldb_val(msg, attr);\
650 talloc_steal(mem_ctx, (p)->elem.data);\
652 ZERO_STRUCT((p)->elem);\
656 WERROR dsdb_attribute_from_ldb(const struct dsdb_schema *schema,
657 struct ldb_message *msg,
659 struct dsdb_attribute *attr)
663 GET_STRING_LDB(msg, "cn", mem_ctx, attr, cn, false);
664 GET_STRING_LDB(msg, "lDAPDisplayName", mem_ctx, attr, lDAPDisplayName, true);
665 GET_STRING_LDB(msg, "attributeID", mem_ctx, attr, attributeID_oid, true);
666 if (schema->num_prefixes == 0) {
667 /* set an invalid value */
668 attr->attributeID_id = 0xFFFFFFFF;
670 status = dsdb_map_oid2int(schema, attr->attributeID_oid, &attr->attributeID_id);
671 if (!W_ERROR_IS_OK(status)) {
672 DEBUG(0,("%s: '%s': unable to map attributeID %s: %s\n",
673 __location__, attr->lDAPDisplayName, attr->attributeID_oid,
674 win_errstr(status)));
678 GET_GUID_LDB(msg, "schemaIDGUID", attr, schemaIDGUID);
679 GET_UINT32_LDB(msg, "mAPIID", attr, mAPIID);
681 GET_GUID_LDB(msg, "attributeSecurityGUID", attr, attributeSecurityGUID);
683 GET_UINT32_LDB(msg, "searchFlags", attr, searchFlags);
684 GET_UINT32_LDB(msg, "systemFlags", attr, systemFlags);
685 GET_BOOL_LDB(msg, "isMemberOfPartialAttributeSet", attr, isMemberOfPartialAttributeSet, false);
686 GET_UINT32_LDB(msg, "linkID", attr, linkID);
688 GET_STRING_LDB(msg, "attributeSyntax", mem_ctx, attr, attributeSyntax_oid, true);
689 if (schema->num_prefixes == 0) {
690 /* set an invalid value */
691 attr->attributeSyntax_id = 0xFFFFFFFF;
693 status = dsdb_map_oid2int(schema, attr->attributeSyntax_oid, &attr->attributeSyntax_id);
694 if (!W_ERROR_IS_OK(status)) {
695 DEBUG(0,("%s: '%s': unable to map attributeSyntax_ %s: %s\n",
696 __location__, attr->lDAPDisplayName, attr->attributeSyntax_oid,
697 win_errstr(status)));
701 GET_UINT32_LDB(msg, "oMSyntax", attr, oMSyntax);
702 GET_BLOB_LDB(msg, "oMObjectClass", mem_ctx, attr, oMObjectClass);
704 GET_BOOL_LDB(msg, "isSingleValued", attr, isSingleValued, true);
705 GET_UINT32_LDB(msg, "rangeLower", attr, rangeLower);
706 GET_UINT32_LDB(msg, "rangeUpper", attr, rangeUpper);
707 GET_BOOL_LDB(msg, "extendedCharsAllowed", attr, extendedCharsAllowed, false);
709 GET_UINT32_LDB(msg, "schemaFlagsEx", attr, schemaFlagsEx);
710 GET_BLOB_LDB(msg, "msDs-Schema-Extensions", mem_ctx, attr, msDs_Schema_Extensions);
712 GET_BOOL_LDB(msg, "showInAdvancedViewOnly", attr, showInAdvancedViewOnly, false);
713 GET_STRING_LDB(msg, "adminDisplayName", mem_ctx, attr, adminDisplayName, false);
714 GET_STRING_LDB(msg, "adminDescription", mem_ctx, attr, adminDescription, false);
715 GET_STRING_LDB(msg, "classDisplayName", mem_ctx, attr, classDisplayName, false);
716 GET_BOOL_LDB(msg, "isEphemeral", attr, isEphemeral, false);
717 GET_BOOL_LDB(msg, "isDefunct", attr, isDefunct, false);
718 GET_BOOL_LDB(msg, "systemOnly", attr, systemOnly, false);
720 attr->syntax = dsdb_syntax_for_attribute(attr);
722 return WERR_DS_ATT_SCHEMA_REQ_SYNTAX;
728 WERROR dsdb_class_from_ldb(const struct dsdb_schema *schema,
729 struct ldb_message *msg,
731 struct dsdb_class *obj)
735 GET_STRING_LDB(msg, "cn", mem_ctx, obj, cn, false);
736 GET_STRING_LDB(msg, "lDAPDisplayName", mem_ctx, obj, lDAPDisplayName, true);
737 GET_STRING_LDB(msg, "governsID", mem_ctx, obj, governsID_oid, true);
738 if (schema->num_prefixes == 0) {
739 /* set an invalid value */
740 obj->governsID_id = 0xFFFFFFFF;
742 status = dsdb_map_oid2int(schema, obj->governsID_oid, &obj->governsID_id);
743 if (!W_ERROR_IS_OK(status)) {
744 DEBUG(0,("%s: '%s': unable to map governsID %s: %s\n",
745 __location__, obj->lDAPDisplayName, obj->governsID_oid,
746 win_errstr(status)));
750 GET_GUID_LDB(msg, "schemaIDGUID", obj, schemaIDGUID);
752 GET_UINT32_LDB(msg, "objectClassCategory", obj, objectClassCategory);
753 GET_STRING_LDB(msg, "rDNAttID", mem_ctx, obj, rDNAttID, false);
754 GET_STRING_LDB(msg, "defaultObjectCategory", mem_ctx, obj, defaultObjectCategory, true);
756 GET_STRING_LDB(msg, "subClassOf", mem_ctx, obj, subClassOf, true);
758 GET_STRING_LIST_LDB(msg, "systemAuxiliaryClass", mem_ctx, obj, systemAuxiliaryClass, false);
759 GET_STRING_LIST_LDB(msg, "auxiliaryClass", mem_ctx, obj, auxiliaryClass, false);
761 GET_STRING_LIST_LDB(msg, "systemMustContain", mem_ctx, obj, systemMustContain, false);
762 GET_STRING_LIST_LDB(msg, "systemMayContain", mem_ctx, obj, systemMayContain, false);
763 GET_STRING_LIST_LDB(msg, "mustContain", mem_ctx, obj, mustContain, false);
764 GET_STRING_LIST_LDB(msg, "mayContain", mem_ctx, obj, mayContain, false);
766 GET_STRING_LIST_LDB(msg, "systemPossSuperiors", mem_ctx, obj, systemPossSuperiors, false);
767 GET_STRING_LIST_LDB(msg, "possSuperiors", mem_ctx, obj, possSuperiors, false);
768 GET_STRING_LIST_LDB(msg, "possibleInferiors", mem_ctx, obj, possibleInferiors, false);
770 GET_STRING_LDB(msg, "defaultSecurityDescriptor", mem_ctx, obj, defaultSecurityDescriptor, false);
772 GET_UINT32_LDB(msg, "schemaFlagsEx", obj, schemaFlagsEx);
773 GET_BLOB_LDB(msg, "msDs-Schema-Extensions", mem_ctx, obj, msDs_Schema_Extensions);
775 GET_BOOL_LDB(msg, "showInAdvancedViewOnly", obj, showInAdvancedViewOnly, false);
776 GET_STRING_LDB(msg, "adminDisplayName", mem_ctx, obj, adminDisplayName, false);
777 GET_STRING_LDB(msg, "adminDescription", mem_ctx, obj, adminDescription, false);
778 GET_STRING_LDB(msg, "classDisplayName", mem_ctx, obj, classDisplayName, false);
779 GET_BOOL_LDB(msg, "defaultHidingValue", obj, defaultHidingValue, false);
780 GET_BOOL_LDB(msg, "isDefunct", obj, isDefunct, false);
781 GET_BOOL_LDB(msg, "systemOnly", obj, systemOnly, false);
786 #define dsdb_oom(error_string, mem_ctx) *error_string = talloc_asprintf(mem_ctx, "dsdb out of memory at %s:%d\n", __FILE__, __LINE__)
788 int dsdb_schema_from_ldb_results(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
789 struct smb_iconv_convenience *iconv_convenience,
790 struct ldb_result *schema_res,
791 struct ldb_result *attrs_res, struct ldb_result *objectclass_res,
792 struct dsdb_schema **schema_out,
797 const struct ldb_val *prefix_val;
798 const struct ldb_val *info_val;
799 struct ldb_val info_val_default;
800 struct dsdb_schema *schema;
802 schema = dsdb_new_schema(mem_ctx, iconv_convenience);
804 dsdb_oom(error_string, mem_ctx);
805 return LDB_ERR_OPERATIONS_ERROR;
808 prefix_val = ldb_msg_find_ldb_val(schema_res->msgs[0], "prefixMap");
810 *error_string = talloc_asprintf(mem_ctx,
811 "schema_fsmo_init: no prefixMap attribute found");
812 return LDB_ERR_CONSTRAINT_VIOLATION;
814 info_val = ldb_msg_find_ldb_val(schema_res->msgs[0], "schemaInfo");
816 info_val_default = strhex_to_data_blob("FF0000000000000000000000000000000000000000");
817 if (!info_val_default.data) {
818 dsdb_oom(error_string, mem_ctx);
819 return LDB_ERR_OPERATIONS_ERROR;
821 talloc_steal(mem_ctx, info_val_default.data);
822 info_val = &info_val_default;
825 status = dsdb_load_oid_mappings_ldb(schema, prefix_val, info_val);
826 if (!W_ERROR_IS_OK(status)) {
827 *error_string = talloc_asprintf(mem_ctx,
828 "schema_fsmo_init: failed to load oid mappings: %s",
830 return LDB_ERR_CONSTRAINT_VIOLATION;
833 for (i=0; i < attrs_res->count; i++) {
834 struct dsdb_attribute *sa;
836 sa = talloc_zero(schema, struct dsdb_attribute);
838 dsdb_oom(error_string, mem_ctx);
839 return LDB_ERR_OPERATIONS_ERROR;
842 status = dsdb_attribute_from_ldb(schema, attrs_res->msgs[i], sa, sa);
843 if (!W_ERROR_IS_OK(status)) {
844 *error_string = talloc_asprintf(mem_ctx,
845 "schema_fsmo_init: failed to load attribute definition: %s:%s",
846 ldb_dn_get_linearized(attrs_res->msgs[i]->dn),
848 return LDB_ERR_CONSTRAINT_VIOLATION;
851 DLIST_ADD_END(schema->attributes, sa, struct dsdb_attribute *);
854 for (i=0; i < objectclass_res->count; i++) {
855 struct dsdb_class *sc;
857 sc = talloc_zero(schema, struct dsdb_class);
859 dsdb_oom(error_string, mem_ctx);
860 return LDB_ERR_OPERATIONS_ERROR;
863 status = dsdb_class_from_ldb(schema, objectclass_res->msgs[i], sc, sc);
864 if (!W_ERROR_IS_OK(status)) {
865 *error_string = talloc_asprintf(mem_ctx,
866 "schema_fsmo_init: failed to load class definition: %s:%s",
867 ldb_dn_get_linearized(objectclass_res->msgs[i]->dn),
869 return LDB_ERR_CONSTRAINT_VIOLATION;
872 DLIST_ADD_END(schema->classes, sc, struct dsdb_class *);
875 schema->fsmo.master_dn = ldb_msg_find_attr_as_dn(ldb, schema, schema_res->msgs[0], "fSMORoleOwner");
876 if (ldb_dn_compare(samdb_ntds_settings_dn(ldb), schema->fsmo.master_dn) == 0) {
877 schema->fsmo.we_are_master = true;
879 schema->fsmo.we_are_master = false;
882 DEBUG(5, ("schema_fsmo_init: we are master: %s\n",
883 (schema->fsmo.we_are_master?"yes":"no")));
885 *schema_out = schema;
889 /* This recursive load of the objectClasses presumes that they
890 * everything is in a strict subClassOf hirarchy.
892 * We load this in order so we produce certain outputs (such as the
893 * exported schema for openldap, and sorted objectClass attribute) 'in
896 static int fetch_oc_recursive(struct ldb_context *ldb, struct ldb_dn *schemadn,
898 struct ldb_result *search_from,
899 struct ldb_result *res_list)
903 for (i=0; i < search_from->count; i++) {
904 struct ldb_result *res;
905 const char *name = ldb_msg_find_attr_as_string(search_from->msgs[i],
906 "lDAPDisplayname", NULL);
908 ret = ldb_search_exp_fmt(ldb, mem_ctx, &res,
909 schemadn, LDB_SCOPE_SUBTREE, NULL,
910 "(&(&(objectClass=classSchema)(subClassOf=%s))(!(lDAPDisplayName=%s)))",
912 if (ret != LDB_SUCCESS) {
916 res_list->msgs = talloc_realloc(res_list, res_list->msgs,
917 struct ldb_message *, res_list->count + 2);
918 if (!res_list->msgs) {
919 return LDB_ERR_OPERATIONS_ERROR;
921 res_list->msgs[res_list->count] = talloc_move(res_list,
922 &search_from->msgs[i]);
924 res_list->msgs[res_list->count] = NULL;
926 if (res->count > 0) {
927 ret = fetch_oc_recursive(ldb, schemadn, mem_ctx, res, res_list);
929 if (ret != LDB_SUCCESS) {
936 static int fetch_objectclass_schema(struct ldb_context *ldb, struct ldb_dn *schemadn,
938 struct ldb_result **objectclasses_res,
941 TALLOC_CTX *local_ctx = talloc_new(mem_ctx);
942 struct ldb_result *top_res, *ret_res;
945 return LDB_ERR_OPERATIONS_ERROR;
949 ret = ldb_search(ldb, schemadn, LDB_SCOPE_SUBTREE,
950 "(&(objectClass=classSchema)(lDAPDisplayName=top))",
952 if (ret != LDB_SUCCESS) {
953 *error_string = talloc_asprintf(mem_ctx,
954 "dsdb_schema: failed to search for top classSchema object: %s",
959 talloc_steal(local_ctx, top_res);
961 if (top_res->count != 1) {
962 *error_string = talloc_asprintf(mem_ctx,
963 "dsdb_schema: failed to find top classSchema object");
964 return LDB_ERR_NO_SUCH_OBJECT;
967 ret_res = talloc_zero(local_ctx, struct ldb_result);
969 return LDB_ERR_OPERATIONS_ERROR;
972 ret = fetch_oc_recursive(ldb, schemadn, local_ctx, top_res, ret_res);
974 if (ret != LDB_SUCCESS) {
978 *objectclasses_res = talloc_move(mem_ctx, &ret_res);
982 int dsdb_schema_from_schema_dn(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
983 struct smb_iconv_convenience *iconv_convenience,
984 struct ldb_dn *schema_dn,
985 struct dsdb_schema **schema,
986 char **error_string_out)
992 struct ldb_result *schema_res;
993 struct ldb_result *a_res;
994 struct ldb_result *c_res;
995 static const char *schema_attrs[] = {
1002 tmp_ctx = talloc_new(mem_ctx);
1004 dsdb_oom(error_string_out, mem_ctx);
1005 return LDB_ERR_OPERATIONS_ERROR;
1009 * setup the prefix mappings and schema info
1011 ret = ldb_search(ldb, schema_dn,
1015 if (ret == LDB_ERR_NO_SUCH_OBJECT) {
1016 talloc_free(tmp_ctx);
1018 } else if (ret != LDB_SUCCESS) {
1019 *error_string_out = talloc_asprintf(mem_ctx,
1020 "dsdb_schema: failed to search the schema head: %s",
1021 ldb_errstring(ldb));
1022 talloc_free(tmp_ctx);
1025 talloc_steal(tmp_ctx, schema_res);
1026 if (schema_res->count != 1) {
1027 *error_string_out = talloc_asprintf(mem_ctx,
1028 "dsdb_schema: [%u] schema heads found on a base search",
1030 talloc_free(tmp_ctx);
1031 return LDB_ERR_CONSTRAINT_VIOLATION;
1035 * load the attribute definitions
1037 ret = ldb_search(ldb, schema_dn,
1039 "(objectClass=attributeSchema)", NULL,
1041 if (ret != LDB_SUCCESS) {
1042 *error_string_out = talloc_asprintf(mem_ctx,
1043 "dsdb_schema: failed to search attributeSchema objects: %s",
1044 ldb_errstring(ldb));
1045 talloc_free(tmp_ctx);
1048 talloc_steal(tmp_ctx, a_res);
1051 * load the objectClass definitions
1053 ret = fetch_objectclass_schema(ldb, schema_dn, tmp_ctx, &c_res, &error_string);
1054 if (ret != LDB_SUCCESS) {
1055 *error_string_out = talloc_asprintf(mem_ctx,
1056 "Failed to fetch objectClass schema elements: %s", error_string);
1057 talloc_free(tmp_ctx);
1061 ret = dsdb_schema_from_ldb_results(tmp_ctx, ldb,
1062 lp_iconv_convenience(ldb_get_opaque(ldb, "loadparm")),
1063 schema_res, a_res, c_res, schema, &error_string);
1064 if (ret != LDB_SUCCESS) {
1065 *error_string_out = talloc_asprintf(mem_ctx,
1066 "dsdb_schema load failed: %s",
1068 talloc_free(tmp_ctx);
1071 talloc_steal(mem_ctx, *schema);
1072 talloc_free(tmp_ctx);
1078 static const struct {
1081 } name_mappings[] = {
1082 { "cn", "2.5.4.3" },
1083 { "name", "1.2.840.113556.1.4.1" },
1084 { "lDAPDisplayName", "1.2.840.113556.1.2.460" },
1085 { "attributeID", "1.2.840.113556.1.2.30" },
1086 { "schemaIDGUID", "1.2.840.113556.1.4.148" },
1087 { "mAPIID", "1.2.840.113556.1.2.49" },
1088 { "attributeSecurityGUID", "1.2.840.113556.1.4.149" },
1089 { "searchFlags", "1.2.840.113556.1.2.334" },
1090 { "systemFlags", "1.2.840.113556.1.4.375" },
1091 { "isMemberOfPartialAttributeSet", "1.2.840.113556.1.4.639" },
1092 { "linkID", "1.2.840.113556.1.2.50" },
1093 { "attributeSyntax", "1.2.840.113556.1.2.32" },
1094 { "oMSyntax", "1.2.840.113556.1.2.231" },
1095 { "oMObjectClass", "1.2.840.113556.1.2.218" },
1096 { "isSingleValued", "1.2.840.113556.1.2.33" },
1097 { "rangeLower", "1.2.840.113556.1.2.34" },
1098 { "rangeUpper", "1.2.840.113556.1.2.35" },
1099 { "extendedCharsAllowed", "1.2.840.113556.1.2.380" },
1100 { "schemaFlagsEx", "1.2.840.113556.1.4.120" },
1101 { "msDs-Schema-Extensions", "1.2.840.113556.1.4.1440" },
1102 { "showInAdvancedViewOnly", "1.2.840.113556.1.2.169" },
1103 { "adminDisplayName", "1.2.840.113556.1.2.194" },
1104 { "adminDescription", "1.2.840.113556.1.2.226" },
1105 { "classDisplayName", "1.2.840.113556.1.4.610" },
1106 { "isEphemeral", "1.2.840.113556.1.4.1212" },
1107 { "isDefunct", "1.2.840.113556.1.4.661" },
1108 { "systemOnly", "1.2.840.113556.1.4.170" },
1109 { "governsID", "1.2.840.113556.1.2.22" },
1110 { "objectClassCategory", "1.2.840.113556.1.2.370" },
1111 { "rDNAttID", "1.2.840.113556.1.2.26" },
1112 { "defaultObjectCategory", "1.2.840.113556.1.4.783" },
1113 { "subClassOf", "1.2.840.113556.1.2.21" },
1114 { "systemAuxiliaryClass", "1.2.840.113556.1.4.198" },
1115 { "systemPossSuperiors", "1.2.840.113556.1.4.195" },
1116 { "systemMustContain", "1.2.840.113556.1.4.197" },
1117 { "systemMayContain", "1.2.840.113556.1.4.196" },
1118 { "auxiliaryClass", "1.2.840.113556.1.2.351" },
1119 { "possSuperiors", "1.2.840.113556.1.2.8" },
1120 { "mustContain", "1.2.840.113556.1.2.24" },
1121 { "mayContain", "1.2.840.113556.1.2.25" },
1122 { "defaultSecurityDescriptor", "1.2.840.113556.1.4.224" },
1123 { "defaultHidingValue", "1.2.840.113556.1.4.518" },
1126 static struct drsuapi_DsReplicaAttribute *dsdb_find_object_attr_name(struct dsdb_schema *schema,
1127 struct drsuapi_DsReplicaObject *obj,
1133 const char *oid = NULL;
1135 for(i=0; i < ARRAY_SIZE(name_mappings); i++) {
1136 if (strcmp(name_mappings[i].name, name) != 0) continue;
1138 oid = name_mappings[i].oid;
1146 status = dsdb_map_oid2int(schema, oid, &id);
1147 if (!W_ERROR_IS_OK(status)) {
1151 for (i=0; i < obj->attribute_ctr.num_attributes; i++) {
1152 if (obj->attribute_ctr.attributes[i].attid != id) continue;
1155 return &obj->attribute_ctr.attributes[i];
1161 #define GET_STRING_DS(s, r, attr, mem_ctx, p, elem, strict) do { \
1162 struct drsuapi_DsReplicaAttribute *_a; \
1163 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
1164 if (strict && !_a) { \
1165 d_printf("%s: %s == NULL\n", __location__, attr); \
1166 return WERR_INVALID_PARAM; \
1168 if (strict && _a->value_ctr.num_values != 1) { \
1169 d_printf("%s: %s num_values == %u\n", __location__, attr, \
1170 _a->value_ctr.num_values); \
1171 return WERR_INVALID_PARAM; \
1173 if (_a && _a->value_ctr.num_values >= 1) { \
1175 _ret = convert_string_talloc(mem_ctx, s->iconv_convenience, CH_UTF16, CH_UNIX, \
1176 _a->value_ctr.values[0].blob->data, \
1177 _a->value_ctr.values[0].blob->length, \
1178 (void **)discard_const(&(p)->elem)); \
1180 DEBUG(0,("%s: invalid data!\n", attr)); \
1182 _a->value_ctr.values[0].blob->data, \
1183 _a->value_ctr.values[0].blob->length); \
1184 return WERR_FOOBAR; \
1191 #define GET_DN_DS(s, r, attr, mem_ctx, p, elem, strict) do { \
1192 struct drsuapi_DsReplicaAttribute *_a; \
1193 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
1194 if (strict && !_a) { \
1195 d_printf("%s: %s == NULL\n", __location__, attr); \
1196 return WERR_INVALID_PARAM; \
1198 if (strict && _a->value_ctr.num_values != 1) { \
1199 d_printf("%s: %s num_values == %u\n", __location__, attr, \
1200 _a->value_ctr.num_values); \
1201 return WERR_INVALID_PARAM; \
1203 if (strict && !_a->value_ctr.values[0].blob) { \
1204 d_printf("%s: %s data == NULL\n", __location__, attr); \
1205 return WERR_INVALID_PARAM; \
1207 if (_a && _a->value_ctr.num_values >= 1 \
1208 && _a->value_ctr.values[0].blob) { \
1209 struct drsuapi_DsReplicaObjectIdentifier3 _id3; \
1210 enum ndr_err_code _ndr_err; \
1211 _ndr_err = ndr_pull_struct_blob_all(_a->value_ctr.values[0].blob, \
1212 mem_ctx, s->iconv_convenience, &_id3,\
1213 (ndr_pull_flags_fn_t)ndr_pull_drsuapi_DsReplicaObjectIdentifier3);\
1214 if (!NDR_ERR_CODE_IS_SUCCESS(_ndr_err)) { \
1215 NTSTATUS _nt_status = ndr_map_error2ntstatus(_ndr_err); \
1216 return ntstatus_to_werror(_nt_status); \
1218 (p)->elem = _id3.dn; \
1224 #define GET_BOOL_DS(s, r, attr, p, elem, strict) do { \
1225 struct drsuapi_DsReplicaAttribute *_a; \
1226 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
1227 if (strict && !_a) { \
1228 d_printf("%s: %s == NULL\n", __location__, attr); \
1229 return WERR_INVALID_PARAM; \
1231 if (strict && _a->value_ctr.num_values != 1) { \
1232 d_printf("%s: %s num_values == %u\n", __location__, attr, \
1233 (unsigned int)_a->value_ctr.num_values); \
1234 return WERR_INVALID_PARAM; \
1236 if (strict && !_a->value_ctr.values[0].blob) { \
1237 d_printf("%s: %s data == NULL\n", __location__, attr); \
1238 return WERR_INVALID_PARAM; \
1240 if (strict && _a->value_ctr.values[0].blob->length != 4) { \
1241 d_printf("%s: %s length == %u\n", __location__, attr, \
1242 (unsigned int)_a->value_ctr.values[0].blob->length); \
1243 return WERR_INVALID_PARAM; \
1245 if (_a && _a->value_ctr.num_values >= 1 \
1246 && _a->value_ctr.values[0].blob \
1247 && _a->value_ctr.values[0].blob->length == 4) { \
1248 (p)->elem = (IVAL(_a->value_ctr.values[0].blob->data,0)?true:false);\
1250 (p)->elem = false; \
1254 #define GET_UINT32_DS(s, r, attr, p, elem) do { \
1255 struct drsuapi_DsReplicaAttribute *_a; \
1256 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
1257 if (_a && _a->value_ctr.num_values >= 1 \
1258 && _a->value_ctr.values[0].blob \
1259 && _a->value_ctr.values[0].blob->length == 4) { \
1260 (p)->elem = IVAL(_a->value_ctr.values[0].blob->data,0);\
1266 #define GET_GUID_DS(s, r, attr, mem_ctx, p, elem) do { \
1267 struct drsuapi_DsReplicaAttribute *_a; \
1268 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
1269 if (_a && _a->value_ctr.num_values >= 1 \
1270 && _a->value_ctr.values[0].blob \
1271 && _a->value_ctr.values[0].blob->length == 16) { \
1272 enum ndr_err_code _ndr_err; \
1273 _ndr_err = ndr_pull_struct_blob_all(_a->value_ctr.values[0].blob, \
1274 mem_ctx, s->iconv_convenience, &(p)->elem, \
1275 (ndr_pull_flags_fn_t)ndr_pull_GUID); \
1276 if (!NDR_ERR_CODE_IS_SUCCESS(_ndr_err)) { \
1277 NTSTATUS _nt_status = ndr_map_error2ntstatus(_ndr_err); \
1278 return ntstatus_to_werror(_nt_status); \
1281 ZERO_STRUCT((p)->elem);\
1285 #define GET_BLOB_DS(s, r, attr, mem_ctx, p, elem) do { \
1286 struct drsuapi_DsReplicaAttribute *_a; \
1287 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
1288 if (_a && _a->value_ctr.num_values >= 1 \
1289 && _a->value_ctr.values[0].blob) { \
1290 (p)->elem = *_a->value_ctr.values[0].blob;\
1291 talloc_steal(mem_ctx, (p)->elem.data); \
1293 ZERO_STRUCT((p)->elem);\
1297 WERROR dsdb_attribute_from_drsuapi(struct dsdb_schema *schema,
1298 struct drsuapi_DsReplicaObject *r,
1299 TALLOC_CTX *mem_ctx,
1300 struct dsdb_attribute *attr)
1304 GET_STRING_DS(schema, r, "name", mem_ctx, attr, cn, true);
1305 GET_STRING_DS(schema, r, "lDAPDisplayName", mem_ctx, attr, lDAPDisplayName, true);
1306 GET_UINT32_DS(schema, r, "attributeID", attr, attributeID_id);
1307 status = dsdb_map_int2oid(schema, attr->attributeID_id, mem_ctx, &attr->attributeID_oid);
1308 if (!W_ERROR_IS_OK(status)) {
1309 DEBUG(0,("%s: '%s': unable to map attributeID 0x%08X: %s\n",
1310 __location__, attr->lDAPDisplayName, attr->attributeID_id,
1311 win_errstr(status)));
1314 GET_GUID_DS(schema, r, "schemaIDGUID", mem_ctx, attr, schemaIDGUID);
1315 GET_UINT32_DS(schema, r, "mAPIID", attr, mAPIID);
1317 GET_GUID_DS(schema, r, "attributeSecurityGUID", mem_ctx, attr, attributeSecurityGUID);
1319 GET_UINT32_DS(schema, r, "searchFlags", attr, searchFlags);
1320 GET_UINT32_DS(schema, r, "systemFlags", attr, systemFlags);
1321 GET_BOOL_DS(schema, r, "isMemberOfPartialAttributeSet", attr, isMemberOfPartialAttributeSet, false);
1322 GET_UINT32_DS(schema, r, "linkID", attr, linkID);
1324 GET_UINT32_DS(schema, r, "attributeSyntax", attr, attributeSyntax_id);
1325 status = dsdb_map_int2oid(schema, attr->attributeSyntax_id, mem_ctx, &attr->attributeSyntax_oid);
1326 if (!W_ERROR_IS_OK(status)) {
1327 DEBUG(0,("%s: '%s': unable to map attributeSyntax 0x%08X: %s\n",
1328 __location__, attr->lDAPDisplayName, attr->attributeSyntax_id,
1329 win_errstr(status)));
1332 GET_UINT32_DS(schema, r, "oMSyntax", attr, oMSyntax);
1333 GET_BLOB_DS(schema, r, "oMObjectClass", mem_ctx, attr, oMObjectClass);
1335 GET_BOOL_DS(schema, r, "isSingleValued", attr, isSingleValued, true);
1336 GET_UINT32_DS(schema, r, "rangeLower", attr, rangeLower);
1337 GET_UINT32_DS(schema, r, "rangeUpper", attr, rangeUpper);
1338 GET_BOOL_DS(schema, r, "extendedCharsAllowed", attr, extendedCharsAllowed, false);
1340 GET_UINT32_DS(schema, r, "schemaFlagsEx", attr, schemaFlagsEx);
1341 GET_BLOB_DS(schema, r, "msDs-Schema-Extensions", mem_ctx, attr, msDs_Schema_Extensions);
1343 GET_BOOL_DS(schema, r, "showInAdvancedViewOnly", attr, showInAdvancedViewOnly, false);
1344 GET_STRING_DS(schema, r, "adminDisplayName", mem_ctx, attr, adminDisplayName, false);
1345 GET_STRING_DS(schema, r, "adminDescription", mem_ctx, attr, adminDescription, false);
1346 GET_STRING_DS(schema, r, "classDisplayName", mem_ctx, attr, classDisplayName, false);
1347 GET_BOOL_DS(schema, r, "isEphemeral", attr, isEphemeral, false);
1348 GET_BOOL_DS(schema, r, "isDefunct", attr, isDefunct, false);
1349 GET_BOOL_DS(schema, r, "systemOnly", attr, systemOnly, false);
1351 attr->syntax = dsdb_syntax_for_attribute(attr);
1352 if (!attr->syntax) {
1353 return WERR_DS_ATT_SCHEMA_REQ_SYNTAX;
1359 WERROR dsdb_class_from_drsuapi(struct dsdb_schema *schema,
1360 struct drsuapi_DsReplicaObject *r,
1361 TALLOC_CTX *mem_ctx,
1362 struct dsdb_class *obj)
1366 GET_STRING_DS(schema, r, "name", mem_ctx, obj, cn, true);
1367 GET_STRING_DS(schema, r, "lDAPDisplayName", mem_ctx, obj, lDAPDisplayName, true);
1368 GET_UINT32_DS(schema, r, "governsID", obj, governsID_id);
1369 status = dsdb_map_int2oid(schema, obj->governsID_id, mem_ctx, &obj->governsID_oid);
1370 if (!W_ERROR_IS_OK(status)) {
1371 DEBUG(0,("%s: '%s': unable to map governsID 0x%08X: %s\n",
1372 __location__, obj->lDAPDisplayName, obj->governsID_id,
1373 win_errstr(status)));
1376 GET_GUID_DS(schema, r, "schemaIDGUID", mem_ctx, obj, schemaIDGUID);
1378 GET_UINT32_DS(schema, r, "objectClassCategory", obj, objectClassCategory);
1379 GET_STRING_DS(schema, r, "rDNAttID", mem_ctx, obj, rDNAttID, false);
1380 GET_DN_DS(schema, r, "defaultObjectCategory", mem_ctx, obj, defaultObjectCategory, true);
1382 GET_STRING_DS(schema, r, "subClassOf", mem_ctx, obj, subClassOf, true);
1384 obj->systemAuxiliaryClass = NULL;
1385 obj->systemPossSuperiors = NULL;
1386 obj->systemMustContain = NULL;
1387 obj->systemMayContain = NULL;
1389 obj->auxiliaryClass = NULL;
1390 obj->possSuperiors = NULL;
1391 obj->mustContain = NULL;
1392 obj->mayContain = NULL;
1394 obj->possibleInferiors = NULL;
1396 GET_STRING_DS(schema, r, "defaultSecurityDescriptor", mem_ctx, obj, defaultSecurityDescriptor, false);
1398 GET_UINT32_DS(schema, r, "schemaFlagsEx", obj, schemaFlagsEx);
1399 GET_BLOB_DS(schema, r, "msDs-Schema-Extensions", mem_ctx, obj, msDs_Schema_Extensions);
1401 GET_BOOL_DS(schema, r, "showInAdvancedViewOnly", obj, showInAdvancedViewOnly, false);
1402 GET_STRING_DS(schema, r, "adminDisplayName", mem_ctx, obj, adminDisplayName, false);
1403 GET_STRING_DS(schema, r, "adminDescription", mem_ctx, obj, adminDescription, false);
1404 GET_STRING_DS(schema, r, "classDisplayName", mem_ctx, obj, classDisplayName, false);
1405 GET_BOOL_DS(schema, r, "defaultHidingValue", obj, defaultHidingValue, false);
1406 GET_BOOL_DS(schema, r, "isDefunct", obj, isDefunct, false);
1407 GET_BOOL_DS(schema, r, "systemOnly", obj, systemOnly, false);