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 "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"
36 struct dsdb_schema *dsdb_new_schema(TALLOC_CTX *mem_ctx)
38 struct dsdb_schema *schema = talloc_zero(mem_ctx, struct dsdb_schema);
47 WERROR dsdb_load_prefixmap_from_drsuapi(struct dsdb_schema *schema,
48 const struct drsuapi_DsReplicaOIDMapping_Ctr *ctr)
51 const char *schema_info;
52 struct dsdb_schema_prefixmap *pfm;
54 werr = dsdb_schema_pfm_from_drsuapi_pfm(ctr, true, schema, &pfm, &schema_info);
55 W_ERROR_NOT_OK_RETURN(werr);
57 /* set loaded prefixMap */
58 talloc_free(schema->prefixmap);
59 schema->prefixmap = pfm;
61 talloc_free(discard_const(schema->schema_info));
62 schema->schema_info = schema_info;
67 static WERROR _dsdb_prefixmap_from_ldb_val(const struct ldb_val *pfm_ldb_val,
69 struct dsdb_schema_prefixmap **_pfm)
72 enum ndr_err_code ndr_err;
73 struct prefixMapBlob pfm_blob;
75 TALLOC_CTX *temp_ctx = talloc_new(mem_ctx);
76 W_ERROR_HAVE_NO_MEMORY(temp_ctx);
78 ndr_err = ndr_pull_struct_blob(pfm_ldb_val, temp_ctx,
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 DEBUG(0,("_dsdb_prefixmap_from_ldb_val: Failed to parse prefixmap of length %u: %s\n",
85 (unsigned int)pfm_ldb_val->length, ndr_map_error2string(ndr_err)));
86 talloc_free(temp_ctx);
87 return ntstatus_to_werror(nt_status);
90 if (pfm_blob.version != PREFIX_MAP_VERSION_DSDB) {
91 DEBUG(0,("_dsdb_prefixmap_from_ldb_val: pfm_blob->version %u incorrect\n", (unsigned int)pfm_blob.version));
92 talloc_free(temp_ctx);
93 return WERR_VERSION_PARSE_ERROR;
96 /* call the drsuapi version */
97 werr = dsdb_schema_pfm_from_drsuapi_pfm(&pfm_blob.ctr.dsdb, false, mem_ctx, _pfm, NULL);
98 if (!W_ERROR_IS_OK(werr)) {
99 DEBUG(0, (__location__ " dsdb_schema_pfm_from_drsuapi_pfm failed: %s\n", win_errstr(werr)));
100 talloc_free(temp_ctx);
104 talloc_free(temp_ctx);
109 WERROR dsdb_load_oid_mappings_ldb(struct dsdb_schema *schema,
110 const struct ldb_val *prefixMap,
111 const struct ldb_val *schemaInfo)
114 const char *schema_info;
115 struct dsdb_schema_prefixmap *pfm;
116 struct dsdb_schema_info *schi;
119 mem_ctx = talloc_new(schema);
120 W_ERROR_HAVE_NO_MEMORY(mem_ctx);
122 /* parse schemaInfo blob to verify it is valid */
123 werr = dsdb_schema_info_from_blob(schemaInfo, mem_ctx, &schi);
124 if (!W_ERROR_IS_OK(werr)) {
125 DEBUG(0, (__location__ " dsdb_schema_info_from_blob failed: %s\n", win_errstr(werr)));
126 talloc_free(mem_ctx);
130 /* fetch prefixMap */
131 werr = _dsdb_prefixmap_from_ldb_val(prefixMap,
133 if (!W_ERROR_IS_OK(werr)) {
134 DEBUG(0, (__location__ " _dsdb_prefixmap_from_ldb_val failed: %s\n", win_errstr(werr)));
135 talloc_free(mem_ctx);
139 /* decode schema_info */
140 schema_info = hex_encode_talloc(mem_ctx,
144 talloc_free(mem_ctx);
148 /* store prefixMap and schema_info into cached Schema */
149 talloc_free(schema->prefixmap);
150 schema->prefixmap = talloc_steal(schema, pfm);
152 talloc_free(discard_const(schema->schema_info));
153 schema->schema_info = talloc_steal(schema, schema_info);
155 /* clean up locally allocated mem */
156 talloc_free(mem_ctx);
161 WERROR dsdb_get_oid_mappings_drsuapi(const struct dsdb_schema *schema,
162 bool include_schema_info,
164 struct drsuapi_DsReplicaOIDMapping_Ctr **_ctr)
166 return dsdb_drsuapi_pfm_from_schema_pfm(schema->prefixmap,
167 include_schema_info ? schema->schema_info : NULL,
171 WERROR dsdb_get_drsuapi_prefixmap_as_blob(const struct drsuapi_DsReplicaOIDMapping_Ctr *ctr,
173 struct ldb_val *prefixMap)
175 struct prefixMapBlob pfm;
176 enum ndr_err_code ndr_err;
177 pfm.version = PREFIX_MAP_VERSION_DSDB;
181 ndr_err = ndr_push_struct_blob(prefixMap, mem_ctx, &pfm,
182 (ndr_push_flags_fn_t)ndr_push_prefixMapBlob);
183 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
184 NTSTATUS nt_status = ndr_map_error2ntstatus(ndr_err);
185 return ntstatus_to_werror(nt_status);
190 WERROR dsdb_get_oid_mappings_ldb(const struct dsdb_schema *schema,
192 struct ldb_val *prefixMap,
193 struct ldb_val *schemaInfo)
196 struct drsuapi_DsReplicaOIDMapping_Ctr *ctr;
198 status = dsdb_get_oid_mappings_drsuapi(schema, false, mem_ctx, &ctr);
199 W_ERROR_NOT_OK_RETURN(status);
201 status = dsdb_get_drsuapi_prefixmap_as_blob(ctr, mem_ctx, prefixMap);
203 W_ERROR_NOT_OK_RETURN(status);
205 *schemaInfo = strhex_to_data_blob(mem_ctx, schema->schema_info);
206 W_ERROR_HAVE_NO_MEMORY(schemaInfo->data);
213 * this function is called from within a ldb transaction from the schema_fsmo module
215 WERROR dsdb_create_prefix_mapping(struct ldb_context *ldb, struct dsdb_schema *schema, const char *full_oid)
220 struct dsdb_schema_prefixmap *pfm;
222 mem_ctx = talloc_new(ldb);
223 W_ERROR_HAVE_NO_MEMORY(mem_ctx);
225 /* Read prefixes from disk*/
226 status = dsdb_read_prefixes_from_ldb(ldb, mem_ctx, &pfm);
227 if (!W_ERROR_IS_OK(status)) {
228 DEBUG(0,("dsdb_create_prefix_mapping: dsdb_read_prefixes_from_ldb: %s\n",
229 win_errstr(status)));
230 talloc_free(mem_ctx);
234 /* Check if there is a prefix for the oid in the prefixes array*/
235 status = dsdb_schema_pfm_find_oid(pfm, full_oid, NULL);
236 if (W_ERROR_IS_OK(status)) {
238 talloc_free(mem_ctx);
240 } else if (!W_ERROR_EQUAL(WERR_DS_NO_MSDS_INTID, status)) {
242 DEBUG(0,("dsdb_create_prefix_mapping: dsdb_find_prefix_for_oid: %s\n",
243 win_errstr(status)));
244 talloc_free(mem_ctx);
248 /* Create the new mapping for the prefix of full_oid */
249 status = dsdb_schema_pfm_make_attid(pfm, full_oid, &attid);
250 if (!W_ERROR_IS_OK(status)) {
251 DEBUG(0,("dsdb_create_prefix_mapping: dsdb_schema_pfm_make_attid: %s\n",
252 win_errstr(status)));
253 talloc_free(mem_ctx);
257 talloc_unlink(schema, schema->prefixmap);
258 schema->prefixmap = talloc_steal(schema, pfm);
260 /* Update prefixMap in ldb*/
261 status = dsdb_write_prefixes_from_schema_to_ldb(mem_ctx, ldb, schema);
262 if (!W_ERROR_IS_OK(status)) {
263 DEBUG(0,("dsdb_create_prefix_mapping: dsdb_write_prefixes_to_ldb: %s\n",
264 win_errstr(status)));
265 talloc_free(mem_ctx);
269 DEBUG(2,(__location__ " Added prefixMap %s - now have %u prefixes\n",
270 full_oid, schema->prefixmap->length));
272 talloc_free(mem_ctx);
277 WERROR dsdb_write_prefixes_from_schema_to_ldb(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
278 const struct dsdb_schema *schema)
282 struct ldb_message *msg;
283 struct ldb_dn *schema_dn;
284 struct prefixMapBlob pfm_blob;
285 struct ldb_val ndr_blob;
286 enum ndr_err_code ndr_err;
287 TALLOC_CTX *temp_ctx;
288 struct drsuapi_DsReplicaOIDMapping_Ctr *ctr;
290 schema_dn = ldb_get_schema_basedn(ldb);
292 DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: no schema dn present\n"));
296 temp_ctx = talloc_new(mem_ctx);
297 W_ERROR_HAVE_NO_MEMORY(temp_ctx);
299 /* convert schema_prefixMap to prefixMap blob */
300 status = dsdb_get_oid_mappings_drsuapi(schema, false, temp_ctx, &ctr);
301 if (!W_ERROR_IS_OK(status)) {
302 talloc_free(temp_ctx);
306 pfm_blob.version = PREFIX_MAP_VERSION_DSDB;
307 pfm_blob.ctr.dsdb = *ctr;
309 ndr_err = ndr_push_struct_blob(&ndr_blob, temp_ctx,
311 (ndr_push_flags_fn_t)ndr_push_prefixMapBlob);
312 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
313 talloc_free(temp_ctx);
317 /* write serialized prefixMap into LDB */
318 msg = ldb_msg_new(temp_ctx);
320 talloc_free(temp_ctx);
325 ldb_ret = ldb_msg_add_value(msg, "prefixMap", &ndr_blob, NULL);
327 talloc_free(temp_ctx);
328 DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: ldb_msg_add_value failed\n"));
332 ldb_ret = dsdb_replace(ldb, msg, DSDB_FLAG_AS_SYSTEM);
334 talloc_free(temp_ctx);
337 DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: dsdb_replace failed\n"));
344 WERROR dsdb_read_prefixes_from_ldb(struct ldb_context *ldb, TALLOC_CTX *mem_ctx, struct dsdb_schema_prefixmap **_pfm)
348 const struct ldb_val *prefix_val;
349 struct ldb_dn *schema_dn;
350 struct ldb_result *schema_res = NULL;
351 static const char *schema_attrs[] = {
356 schema_dn = ldb_get_schema_basedn(ldb);
358 DEBUG(0,("dsdb_read_prefixes_from_ldb: no schema dn present\n"));
362 ldb_ret = ldb_search(ldb, mem_ctx, &schema_res, schema_dn, LDB_SCOPE_BASE, schema_attrs, NULL);
363 if (ldb_ret == LDB_ERR_NO_SUCH_OBJECT) {
364 DEBUG(0,("dsdb_read_prefixes_from_ldb: no prefix map present\n"));
365 talloc_free(schema_res);
367 } else if (ldb_ret != LDB_SUCCESS) {
368 DEBUG(0,("dsdb_read_prefixes_from_ldb: failed to search the schema head\n"));
369 talloc_free(schema_res);
373 prefix_val = ldb_msg_find_ldb_val(schema_res->msgs[0], "prefixMap");
375 DEBUG(0,("dsdb_read_prefixes_from_ldb: no prefixMap attribute found\n"));
376 talloc_free(schema_res);
380 werr = _dsdb_prefixmap_from_ldb_val(prefix_val,
383 talloc_free(schema_res);
384 W_ERROR_NOT_OK_RETURN(werr);
390 this will be replaced with something that looks at the right part of
391 the schema once we know where unique indexing information is hidden
393 static bool dsdb_schema_unique_attribute(const char *attr)
395 const char *attrs[] = { "objectGUID", "objectSID" , NULL };
397 for (i=0;attrs[i];i++) {
398 if (strcasecmp(attr, attrs[i]) == 0) {
407 setup the ldb_schema_attribute field for a dsdb_attribute
409 static int dsdb_schema_setup_ldb_schema_attribute(struct ldb_context *ldb,
410 struct dsdb_attribute *attr)
412 const char *syntax = attr->syntax->ldb_syntax;
413 const struct ldb_schema_syntax *s;
414 struct ldb_schema_attribute *a;
417 syntax = attr->syntax->ldap_oid;
420 s = ldb_samba_syntax_by_lDAPDisplayName(ldb, attr->lDAPDisplayName);
422 s = ldb_samba_syntax_by_name(ldb, syntax);
425 s = ldb_standard_syntax_by_name(ldb, syntax);
429 return LDB_ERR_OPERATIONS_ERROR;
432 attr->ldb_schema_attribute = a = talloc(attr, struct ldb_schema_attribute);
433 if (attr->ldb_schema_attribute == NULL) {
435 return LDB_ERR_OPERATIONS_ERROR;
438 a->name = attr->lDAPDisplayName;
442 if (dsdb_schema_unique_attribute(a->name)) {
443 a->flags |= LDB_ATTR_FLAG_UNIQUE_INDEX;
445 if (attr->isSingleValued) {
446 a->flags |= LDB_ATTR_FLAG_SINGLE_VALUE;
454 #define GET_STRING_LDB(msg, attr, mem_ctx, p, elem, strict) do { \
455 const struct ldb_val *get_string_val = ldb_msg_find_ldb_val(msg, attr); \
456 if (get_string_val == NULL) { \
458 d_printf("%s: %s == NULL\n", __location__, attr); \
459 return WERR_INVALID_PARAM; \
464 (p)->elem = talloc_strndup(mem_ctx, \
465 (const char *)get_string_val->data, \
466 get_string_val->length); \
468 d_printf("%s: talloc_strndup failed for %s\n", __location__, attr); \
474 #define GET_STRING_LIST_LDB(msg, attr, mem_ctx, p, elem, strict) do { \
475 int get_string_list_counter; \
476 struct ldb_message_element *get_string_list_el = ldb_msg_find_element(msg, attr); \
477 if (get_string_list_el == NULL) { \
479 d_printf("%s: %s == NULL\n", __location__, attr); \
480 return WERR_INVALID_PARAM; \
486 (p)->elem = talloc_array(mem_ctx, const char *, get_string_list_el->num_values + 1); \
487 for (get_string_list_counter=0; \
488 get_string_list_counter < get_string_list_el->num_values; \
489 get_string_list_counter++) { \
490 (p)->elem[get_string_list_counter] = talloc_strndup((p)->elem, \
491 (const char *)get_string_list_el->values[get_string_list_counter].data, \
492 get_string_list_el->values[get_string_list_counter].length); \
493 if (!(p)->elem[get_string_list_counter]) { \
494 d_printf("%s: talloc_strndup failed for %s\n", __location__, attr); \
497 (p)->elem[get_string_list_counter+1] = NULL; \
499 talloc_steal(mem_ctx, (p)->elem); \
502 #define GET_BOOL_LDB(msg, attr, p, elem, strict) do { \
504 str = samdb_result_string(msg, attr, NULL);\
507 d_printf("%s: %s == NULL\n", __location__, attr); \
508 return WERR_INVALID_PARAM; \
512 } else if (strcasecmp("TRUE", str) == 0) { \
514 } else if (strcasecmp("FALSE", str) == 0) { \
517 d_printf("%s: %s == %s\n", __location__, attr, str); \
518 return WERR_INVALID_PARAM; \
522 #define GET_UINT32_LDB(msg, attr, p, elem) do { \
523 (p)->elem = samdb_result_uint(msg, attr, 0);\
526 #define GET_UINT32_PTR_LDB(msg, attr, mem_ctx, p, elem) do { \
527 uint64_t _v = samdb_result_uint64(msg, attr, UINT64_MAX);\
528 if (_v == UINT64_MAX) { \
530 } else if (_v > UINT32_MAX) { \
531 d_printf("%s: %s == 0x%llX\n", __location__, \
532 attr, (unsigned long long)_v); \
533 return WERR_INVALID_PARAM; \
535 (p)->elem = talloc(mem_ctx, uint32_t); \
537 d_printf("%s: talloc failed for %s\n", __location__, attr); \
540 *(p)->elem = (uint32_t)_v; \
544 #define GET_GUID_LDB(msg, attr, p, elem) do { \
545 (p)->elem = samdb_result_guid(msg, attr);\
548 #define GET_BLOB_LDB(msg, attr, mem_ctx, p, elem) do { \
549 const struct ldb_val *_val;\
550 _val = ldb_msg_find_ldb_val(msg, attr);\
553 talloc_steal(mem_ctx, (p)->elem.data);\
555 ZERO_STRUCT((p)->elem);\
559 WERROR dsdb_attribute_from_ldb(struct ldb_context *ldb,
560 struct dsdb_schema *schema,
561 struct ldb_message *msg)
564 struct dsdb_attribute *attr = talloc_zero(schema, struct dsdb_attribute);
569 GET_STRING_LDB(msg, "cn", attr, attr, cn, false);
570 GET_STRING_LDB(msg, "lDAPDisplayName", attr, attr, lDAPDisplayName, true);
571 GET_STRING_LDB(msg, "attributeID", attr, attr, attributeID_oid, true);
572 if (!schema->prefixmap || schema->prefixmap->length == 0) {
573 /* set an invalid value */
574 attr->attributeID_id = 0xFFFFFFFF;
576 status = dsdb_schema_pfm_make_attid(schema->prefixmap,
577 attr->attributeID_oid,
578 &attr->attributeID_id);
579 if (!W_ERROR_IS_OK(status)) {
580 DEBUG(0,("%s: '%s': unable to map attributeID %s: %s\n",
581 __location__, attr->lDAPDisplayName, attr->attributeID_oid,
582 win_errstr(status)));
586 /* fetch msDS-IntId to be used in resolving ATTRTYP values */
587 GET_UINT32_LDB(msg, "msDS-IntId", attr, msDS_IntId);
589 GET_GUID_LDB(msg, "schemaIDGUID", attr, schemaIDGUID);
590 GET_UINT32_LDB(msg, "mAPIID", attr, mAPIID);
592 GET_GUID_LDB(msg, "attributeSecurityGUID", attr, attributeSecurityGUID);
594 GET_GUID_LDB(msg, "objectGUID", attr, objectGUID);
596 GET_UINT32_LDB(msg, "searchFlags", attr, searchFlags);
597 GET_UINT32_LDB(msg, "systemFlags", attr, systemFlags);
598 GET_BOOL_LDB(msg, "isMemberOfPartialAttributeSet", attr, isMemberOfPartialAttributeSet, false);
599 GET_UINT32_LDB(msg, "linkID", attr, linkID);
601 GET_STRING_LDB(msg, "attributeSyntax", attr, attr, attributeSyntax_oid, true);
602 if (!schema->prefixmap || schema->prefixmap->length == 0) {
603 /* set an invalid value */
604 attr->attributeSyntax_id = 0xFFFFFFFF;
606 status = dsdb_schema_pfm_make_attid(schema->prefixmap,
607 attr->attributeSyntax_oid,
608 &attr->attributeSyntax_id);
609 if (!W_ERROR_IS_OK(status)) {
610 DEBUG(0,("%s: '%s': unable to map attributeSyntax_ %s: %s\n",
611 __location__, attr->lDAPDisplayName, attr->attributeSyntax_oid,
612 win_errstr(status)));
616 GET_UINT32_LDB(msg, "oMSyntax", attr, oMSyntax);
617 GET_BLOB_LDB(msg, "oMObjectClass", attr, attr, oMObjectClass);
619 GET_BOOL_LDB(msg, "isSingleValued", attr, isSingleValued, true);
620 GET_UINT32_PTR_LDB(msg, "rangeLower", attr, attr, rangeLower);
621 GET_UINT32_PTR_LDB(msg, "rangeUpper", attr, attr, rangeUpper);
622 GET_BOOL_LDB(msg, "extendedCharsAllowed", attr, extendedCharsAllowed, false);
624 GET_UINT32_LDB(msg, "schemaFlagsEx", attr, schemaFlagsEx);
625 GET_BLOB_LDB(msg, "msDs-Schema-Extensions", attr, attr, msDs_Schema_Extensions);
627 GET_BOOL_LDB(msg, "showInAdvancedViewOnly", attr, showInAdvancedViewOnly, false);
628 GET_STRING_LDB(msg, "adminDisplayName", attr, attr, adminDisplayName, false);
629 GET_STRING_LDB(msg, "adminDescription", attr, attr, adminDescription, false);
630 GET_STRING_LDB(msg, "classDisplayName", attr, attr, classDisplayName, false);
631 GET_BOOL_LDB(msg, "isEphemeral", attr, isEphemeral, false);
632 GET_BOOL_LDB(msg, "isDefunct", attr, isDefunct, false);
633 GET_BOOL_LDB(msg, "systemOnly", attr, systemOnly, false);
635 attr->syntax = dsdb_syntax_for_attribute(attr);
637 DEBUG(0,(__location__ ": Unknown schema syntax for %s\n",
638 attr->lDAPDisplayName));
639 return WERR_DS_ATT_SCHEMA_REQ_SYNTAX;
642 if (dsdb_schema_setup_ldb_schema_attribute(ldb, attr) != LDB_SUCCESS) {
643 DEBUG(0,(__location__ ": Unknown schema syntax for %s\n",
644 attr->lDAPDisplayName));
645 return WERR_DS_ATT_SCHEMA_REQ_SYNTAX;
648 DLIST_ADD(schema->attributes, attr);
652 WERROR dsdb_class_from_ldb(struct dsdb_schema *schema,
653 struct ldb_message *msg)
656 struct dsdb_class *obj = talloc_zero(schema, struct dsdb_class);
660 GET_STRING_LDB(msg, "cn", obj, obj, cn, false);
661 GET_STRING_LDB(msg, "lDAPDisplayName", obj, obj, lDAPDisplayName, true);
662 GET_STRING_LDB(msg, "governsID", obj, obj, governsID_oid, true);
663 if (!schema->prefixmap || schema->prefixmap->length == 0) {
664 /* set an invalid value */
665 obj->governsID_id = 0xFFFFFFFF;
667 status = dsdb_schema_pfm_make_attid(schema->prefixmap,
670 if (!W_ERROR_IS_OK(status)) {
671 DEBUG(0,("%s: '%s': unable to map governsID %s: %s\n",
672 __location__, obj->lDAPDisplayName, obj->governsID_oid,
673 win_errstr(status)));
677 GET_GUID_LDB(msg, "schemaIDGUID", obj, schemaIDGUID);
678 GET_GUID_LDB(msg, "objectGUID", obj, objectGUID);
680 GET_UINT32_LDB(msg, "objectClassCategory", obj, objectClassCategory);
681 GET_STRING_LDB(msg, "rDNAttID", obj, obj, rDNAttID, false);
682 GET_STRING_LDB(msg, "defaultObjectCategory", obj, obj, defaultObjectCategory, true);
684 GET_STRING_LDB(msg, "subClassOf", obj, obj, subClassOf, true);
686 GET_STRING_LIST_LDB(msg, "systemAuxiliaryClass", obj, obj, systemAuxiliaryClass, false);
687 GET_STRING_LIST_LDB(msg, "auxiliaryClass", obj, obj, auxiliaryClass, false);
689 GET_STRING_LIST_LDB(msg, "systemMustContain", obj, obj, systemMustContain, false);
690 GET_STRING_LIST_LDB(msg, "systemMayContain", obj, obj, systemMayContain, false);
691 GET_STRING_LIST_LDB(msg, "mustContain", obj, obj, mustContain, false);
692 GET_STRING_LIST_LDB(msg, "mayContain", obj, obj, mayContain, false);
694 GET_STRING_LIST_LDB(msg, "systemPossSuperiors", obj, obj, systemPossSuperiors, false);
695 GET_STRING_LIST_LDB(msg, "possSuperiors", obj, obj, possSuperiors, false);
697 GET_STRING_LDB(msg, "defaultSecurityDescriptor", obj, obj, defaultSecurityDescriptor, false);
699 GET_UINT32_LDB(msg, "schemaFlagsEx", obj, schemaFlagsEx);
700 GET_BLOB_LDB(msg, "msDs-Schema-Extensions", obj, obj, msDs_Schema_Extensions);
702 GET_BOOL_LDB(msg, "showInAdvancedViewOnly", obj, showInAdvancedViewOnly, false);
703 GET_STRING_LDB(msg, "adminDisplayName", obj, obj, adminDisplayName, false);
704 GET_STRING_LDB(msg, "adminDescription", obj, obj, adminDescription, false);
705 GET_STRING_LDB(msg, "classDisplayName", obj, obj, classDisplayName, false);
706 GET_BOOL_LDB(msg, "defaultHidingValue", obj, defaultHidingValue, false);
707 GET_BOOL_LDB(msg, "isDefunct", obj, isDefunct, false);
708 GET_BOOL_LDB(msg, "systemOnly", obj, systemOnly, false);
710 DLIST_ADD(schema->classes, obj);
714 #define dsdb_oom(error_string, mem_ctx) *error_string = talloc_asprintf(mem_ctx, "dsdb out of memory at %s:%d\n", __FILE__, __LINE__)
717 Create a DSDB schema from the ldb results provided. This is called
718 directly when the schema is provisioned from an on-disk LDIF file, or
719 from dsdb_schema_from_schema_dn in schema_fsmo
722 int dsdb_schema_from_ldb_results(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
723 struct ldb_result *schema_res,
724 struct ldb_result *attrs_res, struct ldb_result *objectclass_res,
725 struct dsdb_schema **schema_out,
730 const struct ldb_val *prefix_val;
731 const struct ldb_val *info_val;
732 struct ldb_val info_val_default;
733 struct dsdb_schema *schema;
735 schema = dsdb_new_schema(mem_ctx);
737 dsdb_oom(error_string, mem_ctx);
738 return LDB_ERR_OPERATIONS_ERROR;
741 schema->base_dn = talloc_steal(schema, schema_res->msgs[0]->dn);
743 prefix_val = ldb_msg_find_ldb_val(schema_res->msgs[0], "prefixMap");
745 *error_string = talloc_asprintf(mem_ctx,
746 "schema_fsmo_init: no prefixMap attribute found");
747 DEBUG(0,(__location__ ": %s\n", *error_string));
748 return LDB_ERR_CONSTRAINT_VIOLATION;
750 info_val = ldb_msg_find_ldb_val(schema_res->msgs[0], "schemaInfo");
752 status = dsdb_schema_info_blob_new(mem_ctx, &info_val_default);
753 if (!W_ERROR_IS_OK(status)) {
754 *error_string = talloc_asprintf(mem_ctx,
755 "schema_fsmo_init: dsdb_schema_info_blob_new() failed - %s",
757 DEBUG(0,(__location__ ": %s\n", *error_string));
758 return LDB_ERR_OPERATIONS_ERROR;
760 info_val = &info_val_default;
763 status = dsdb_load_oid_mappings_ldb(schema, prefix_val, info_val);
764 if (!W_ERROR_IS_OK(status)) {
765 *error_string = talloc_asprintf(mem_ctx,
766 "schema_fsmo_init: failed to load oid mappings: %s",
768 DEBUG(0,(__location__ ": %s\n", *error_string));
769 return LDB_ERR_CONSTRAINT_VIOLATION;
772 for (i=0; i < attrs_res->count; i++) {
773 status = dsdb_attribute_from_ldb(ldb, schema, attrs_res->msgs[i]);
774 if (!W_ERROR_IS_OK(status)) {
775 *error_string = talloc_asprintf(mem_ctx,
776 "schema_fsmo_init: failed to load attribute definition: %s:%s",
777 ldb_dn_get_linearized(attrs_res->msgs[i]->dn),
779 DEBUG(0,(__location__ ": %s\n", *error_string));
780 return LDB_ERR_CONSTRAINT_VIOLATION;
784 for (i=0; i < objectclass_res->count; i++) {
785 status = dsdb_class_from_ldb(schema, objectclass_res->msgs[i]);
786 if (!W_ERROR_IS_OK(status)) {
787 *error_string = talloc_asprintf(mem_ctx,
788 "schema_fsmo_init: failed to load class definition: %s:%s",
789 ldb_dn_get_linearized(objectclass_res->msgs[i]->dn),
791 DEBUG(0,(__location__ ": %s\n", *error_string));
792 return LDB_ERR_CONSTRAINT_VIOLATION;
796 schema->fsmo.master_dn = ldb_msg_find_attr_as_dn(ldb, schema, schema_res->msgs[0], "fSMORoleOwner");
797 if (ldb_dn_compare(samdb_ntds_settings_dn(ldb), schema->fsmo.master_dn) == 0) {
798 schema->fsmo.we_are_master = true;
800 schema->fsmo.we_are_master = false;
803 DEBUG(5, ("schema_fsmo_init: we are master: %s\n",
804 (schema->fsmo.we_are_master?"yes":"no")));
806 *schema_out = schema;
811 static const struct {
814 } name_mappings[] = {
816 { "name", "1.2.840.113556.1.4.1" },
817 { "lDAPDisplayName", "1.2.840.113556.1.2.460" },
818 { "attributeID", "1.2.840.113556.1.2.30" },
819 { "schemaIDGUID", "1.2.840.113556.1.4.148" },
820 { "mAPIID", "1.2.840.113556.1.2.49" },
821 { "attributeSecurityGUID", "1.2.840.113556.1.4.149" },
822 { "searchFlags", "1.2.840.113556.1.2.334" },
823 { "systemFlags", "1.2.840.113556.1.4.375" },
824 { "isMemberOfPartialAttributeSet", "1.2.840.113556.1.4.639" },
825 { "linkID", "1.2.840.113556.1.2.50" },
826 { "attributeSyntax", "1.2.840.113556.1.2.32" },
827 { "oMSyntax", "1.2.840.113556.1.2.231" },
828 { "oMObjectClass", "1.2.840.113556.1.2.218" },
829 { "isSingleValued", "1.2.840.113556.1.2.33" },
830 { "rangeLower", "1.2.840.113556.1.2.34" },
831 { "rangeUpper", "1.2.840.113556.1.2.35" },
832 { "extendedCharsAllowed", "1.2.840.113556.1.2.380" },
833 { "schemaFlagsEx", "1.2.840.113556.1.4.120" },
834 { "msDs-Schema-Extensions", "1.2.840.113556.1.4.1440" },
835 { "showInAdvancedViewOnly", "1.2.840.113556.1.2.169" },
836 { "adminDisplayName", "1.2.840.113556.1.2.194" },
837 { "adminDescription", "1.2.840.113556.1.2.226" },
838 { "classDisplayName", "1.2.840.113556.1.4.610" },
839 { "isEphemeral", "1.2.840.113556.1.4.1212" },
840 { "isDefunct", "1.2.840.113556.1.4.661" },
841 { "systemOnly", "1.2.840.113556.1.4.170" },
842 { "governsID", "1.2.840.113556.1.2.22" },
843 { "objectClassCategory", "1.2.840.113556.1.2.370" },
844 { "rDNAttID", "1.2.840.113556.1.2.26" },
845 { "defaultObjectCategory", "1.2.840.113556.1.4.783" },
846 { "subClassOf", "1.2.840.113556.1.2.21" },
847 { "systemAuxiliaryClass", "1.2.840.113556.1.4.198" },
848 { "systemPossSuperiors", "1.2.840.113556.1.4.195" },
849 { "systemMustContain", "1.2.840.113556.1.4.197" },
850 { "systemMayContain", "1.2.840.113556.1.4.196" },
851 { "auxiliaryClass", "1.2.840.113556.1.2.351" },
852 { "possSuperiors", "1.2.840.113556.1.2.8" },
853 { "mustContain", "1.2.840.113556.1.2.24" },
854 { "mayContain", "1.2.840.113556.1.2.25" },
855 { "defaultSecurityDescriptor", "1.2.840.113556.1.4.224" },
856 { "defaultHidingValue", "1.2.840.113556.1.4.518" },
857 { "msDS-IntId", "1.2.840.113556.1.4.1716" },
860 static struct drsuapi_DsReplicaAttribute *dsdb_find_object_attr_name(struct dsdb_schema *schema,
861 struct drsuapi_DsReplicaObject *obj,
868 const char *oid = NULL;
870 for(i=0; i < ARRAY_SIZE(name_mappings); i++) {
871 if (strcmp(name_mappings[i].name, name) != 0) continue;
873 oid = name_mappings[i].oid;
881 status = dsdb_schema_pfm_make_attid(schema->prefixmap, oid, &attid);
882 if (!W_ERROR_IS_OK(status)) {
886 for (i=0; i < obj->attribute_ctr.num_attributes; i++) {
887 if (obj->attribute_ctr.attributes[i].attid != attid) continue;
890 return &obj->attribute_ctr.attributes[i];
896 #define GET_STRING_DS(s, r, attr, mem_ctx, p, elem, strict) do { \
897 struct drsuapi_DsReplicaAttribute *_a; \
898 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
899 if (strict && !_a) { \
900 d_printf("%s: %s == NULL\n", __location__, attr); \
901 return WERR_INVALID_PARAM; \
903 if (strict && _a->value_ctr.num_values != 1) { \
904 d_printf("%s: %s num_values == %u\n", __location__, attr, \
905 _a->value_ctr.num_values); \
906 return WERR_INVALID_PARAM; \
908 if (_a && _a->value_ctr.num_values >= 1) { \
910 if (!convert_string_talloc(mem_ctx, CH_UTF16, CH_UNIX, \
911 _a->value_ctr.values[0].blob->data, \
912 _a->value_ctr.values[0].blob->length, \
913 (void **)discard_const(&(p)->elem), &_ret, false)) { \
914 DEBUG(0,("%s: invalid data!\n", attr)); \
916 _a->value_ctr.values[0].blob->data, \
917 _a->value_ctr.values[0].blob->length); \
918 return WERR_FOOBAR; \
925 #define GET_UINT32_LIST_DS(s, r, attr, mem_ctx, p, elem) do { \
926 unsigned int list_counter; \
927 struct drsuapi_DsReplicaAttribute *_a; \
928 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
929 (p)->elem = _a ? talloc_array(mem_ctx, uint32_t, _a->value_ctr.num_values + 1) : NULL; \
930 for (list_counter=0; \
931 _a && list_counter < _a->value_ctr.num_values; \
933 if (_a->value_ctr.values[list_counter].blob->length != 4) { \
934 return WERR_INVALID_PARAM; \
936 (p)->elem[list_counter] = IVAL(_a->value_ctr.values[list_counter].blob->data, 0); \
938 if (_a) (p)->elem[list_counter] = 0; \
941 #define GET_BOOL_DS(s, r, attr, p, elem, strict) do { \
942 struct drsuapi_DsReplicaAttribute *_a; \
943 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
944 if (strict && !_a) { \
945 d_printf("%s: %s == NULL\n", __location__, attr); \
946 return WERR_INVALID_PARAM; \
948 if (strict && _a->value_ctr.num_values != 1) { \
949 d_printf("%s: %s num_values == %u\n", __location__, attr, \
950 (unsigned int)_a->value_ctr.num_values); \
951 return WERR_INVALID_PARAM; \
953 if (strict && !_a->value_ctr.values[0].blob) { \
954 d_printf("%s: %s data == NULL\n", __location__, attr); \
955 return WERR_INVALID_PARAM; \
957 if (strict && _a->value_ctr.values[0].blob->length != 4) { \
958 d_printf("%s: %s length == %u\n", __location__, attr, \
959 (unsigned int)_a->value_ctr.values[0].blob->length); \
960 return WERR_INVALID_PARAM; \
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 = (IVAL(_a->value_ctr.values[0].blob->data,0)?true:false);\
971 #define GET_UINT32_DS(s, r, attr, p, elem, def_val) do { \
972 struct drsuapi_DsReplicaAttribute *_a; \
973 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
974 if (_a && _a->value_ctr.num_values >= 1 \
975 && _a->value_ctr.values[0].blob \
976 && _a->value_ctr.values[0].blob->length == 4) { \
977 (p)->elem = IVAL(_a->value_ctr.values[0].blob->data,0);\
979 (p)->elem = def_val; \
983 #define GET_UINT32_PTR_DS(s, r, attr, p, elem) do { \
984 struct drsuapi_DsReplicaAttribute *_a; \
985 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
986 if (_a && _a->value_ctr.num_values >= 1 \
987 && _a->value_ctr.values[0].blob \
988 && _a->value_ctr.values[0].blob->length == 4) { \
989 (p)->elem = talloc(mem_ctx, uint32_t); \
991 d_printf("%s: talloc failed for %s\n", __location__, attr); \
994 *(p)->elem = IVAL(_a->value_ctr.values[0].blob->data,0);\
1000 #define GET_GUID_DS(s, r, attr, mem_ctx, p, elem) do { \
1001 struct drsuapi_DsReplicaAttribute *_a; \
1002 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
1003 if (_a && _a->value_ctr.num_values >= 1 \
1004 && _a->value_ctr.values[0].blob \
1005 && _a->value_ctr.values[0].blob->length == 16) { \
1006 NTSTATUS _nt_status = GUID_from_ndr_blob(_a->value_ctr.values[0].blob, &(p)->elem); \
1007 if (!NT_STATUS_IS_OK(_nt_status)) { \
1008 return ntstatus_to_werror(_nt_status); \
1011 ZERO_STRUCT((p)->elem);\
1015 #define GET_BLOB_DS(s, r, attr, mem_ctx, p, elem) do { \
1016 struct drsuapi_DsReplicaAttribute *_a; \
1017 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
1018 if (_a && _a->value_ctr.num_values >= 1 \
1019 && _a->value_ctr.values[0].blob) { \
1020 (p)->elem = *_a->value_ctr.values[0].blob;\
1021 talloc_steal(mem_ctx, (p)->elem.data); \
1023 ZERO_STRUCT((p)->elem);\
1027 WERROR dsdb_attribute_from_drsuapi(struct ldb_context *ldb,
1028 struct dsdb_schema *schema,
1029 struct drsuapi_DsReplicaObject *r,
1030 TALLOC_CTX *mem_ctx,
1031 struct dsdb_attribute *attr)
1035 GET_STRING_DS(schema, r, "name", mem_ctx, attr, cn, true);
1036 GET_STRING_DS(schema, r, "lDAPDisplayName", mem_ctx, attr, lDAPDisplayName, true);
1037 GET_UINT32_DS(schema, r, "attributeID", attr, attributeID_id, 0xFFFFFFFF);
1038 status = dsdb_schema_pfm_oid_from_attid(schema->prefixmap, attr->attributeID_id,
1039 mem_ctx, &attr->attributeID_oid);
1040 if (!W_ERROR_IS_OK(status)) {
1041 DEBUG(0,("%s: '%s': unable to map attributeID 0x%08X: %s\n",
1042 __location__, attr->lDAPDisplayName, attr->attributeID_id,
1043 win_errstr(status)));
1046 /* fetch msDS-IntId to be used in resolving ATTRTYP values */
1047 GET_UINT32_DS(schema, r, "msDS-IntId", attr, msDS_IntId, 0);
1049 GET_GUID_DS(schema, r, "schemaIDGUID", mem_ctx, attr, schemaIDGUID);
1050 GET_UINT32_DS(schema, r, "mAPIID", attr, mAPIID, 0);
1052 GET_GUID_DS(schema, r, "attributeSecurityGUID", mem_ctx, attr, attributeSecurityGUID);
1054 attr->objectGUID = r->identifier->guid;
1056 GET_UINT32_DS(schema, r, "searchFlags", attr, searchFlags, 0);
1057 GET_UINT32_DS(schema, r, "systemFlags", attr, systemFlags, 0);
1058 GET_BOOL_DS(schema, r, "isMemberOfPartialAttributeSet", attr, isMemberOfPartialAttributeSet, false);
1059 GET_UINT32_DS(schema, r, "linkID", attr, linkID, 0);
1061 GET_UINT32_DS(schema, r, "attributeSyntax", attr, attributeSyntax_id, 0xFFFFFFFF);
1062 status = dsdb_schema_pfm_oid_from_attid(schema->prefixmap, attr->attributeSyntax_id,
1063 mem_ctx, &attr->attributeSyntax_oid);
1064 if (!W_ERROR_IS_OK(status)) {
1065 DEBUG(0,("%s: '%s': unable to map attributeSyntax 0x%08X: %s\n",
1066 __location__, attr->lDAPDisplayName, attr->attributeSyntax_id,
1067 win_errstr(status)));
1070 GET_UINT32_DS(schema, r, "oMSyntax", attr, oMSyntax, 0);
1071 GET_BLOB_DS(schema, r, "oMObjectClass", mem_ctx, attr, oMObjectClass);
1073 GET_BOOL_DS(schema, r, "isSingleValued", attr, isSingleValued, true);
1074 GET_UINT32_PTR_DS(schema, r, "rangeLower", attr, rangeLower);
1075 GET_UINT32_PTR_DS(schema, r, "rangeUpper", attr, rangeUpper);
1076 GET_BOOL_DS(schema, r, "extendedCharsAllowed", attr, extendedCharsAllowed, false);
1078 GET_UINT32_DS(schema, r, "schemaFlagsEx", attr, schemaFlagsEx, 0);
1079 GET_BLOB_DS(schema, r, "msDs-Schema-Extensions", mem_ctx, attr, msDs_Schema_Extensions);
1081 GET_BOOL_DS(schema, r, "showInAdvancedViewOnly", attr, showInAdvancedViewOnly, false);
1082 GET_STRING_DS(schema, r, "adminDisplayName", mem_ctx, attr, adminDisplayName, false);
1083 GET_STRING_DS(schema, r, "adminDescription", mem_ctx, attr, adminDescription, false);
1084 GET_STRING_DS(schema, r, "classDisplayName", mem_ctx, attr, classDisplayName, false);
1085 GET_BOOL_DS(schema, r, "isEphemeral", attr, isEphemeral, false);
1086 GET_BOOL_DS(schema, r, "isDefunct", attr, isDefunct, false);
1087 GET_BOOL_DS(schema, r, "systemOnly", attr, systemOnly, false);
1089 attr->syntax = dsdb_syntax_for_attribute(attr);
1090 if (!attr->syntax) {
1091 DEBUG(0,(__location__ ": Unknown schema syntax for %s\n",
1092 attr->lDAPDisplayName));
1093 return WERR_DS_ATT_SCHEMA_REQ_SYNTAX;
1096 if (dsdb_schema_setup_ldb_schema_attribute(ldb, attr) != LDB_SUCCESS) {
1097 DEBUG(0,(__location__ ": Unknown schema syntax for %s\n",
1098 attr->lDAPDisplayName));
1099 return WERR_DS_ATT_SCHEMA_REQ_SYNTAX;
1105 WERROR dsdb_class_from_drsuapi(struct ldb_context *ldb,
1106 struct dsdb_schema *schema,
1107 struct drsuapi_DsReplicaObject *r,
1108 TALLOC_CTX *mem_ctx,
1109 struct dsdb_class *obj)
1112 struct drsuapi_DsReplicaAttribute *attr;
1115 GET_STRING_DS(schema, r, "name", mem_ctx, obj, cn, true);
1116 GET_STRING_DS(schema, r, "lDAPDisplayName", mem_ctx, obj, lDAPDisplayName, true);
1117 GET_UINT32_DS(schema, r, "governsID", obj, governsID_id, 0xFFFFFFFF);
1118 status = dsdb_schema_pfm_oid_from_attid(schema->prefixmap, obj->governsID_id,
1119 mem_ctx, &obj->governsID_oid);
1120 if (!W_ERROR_IS_OK(status)) {
1121 DEBUG(0,("%s: '%s': unable to map governsID 0x%08X: %s\n",
1122 __location__, obj->lDAPDisplayName, obj->governsID_id,
1123 win_errstr(status)));
1126 GET_GUID_DS(schema, r, "schemaIDGUID", mem_ctx, obj, schemaIDGUID);
1128 obj->objectGUID = r->identifier->guid;
1130 GET_UINT32_DS(schema, r, "objectClassCategory", obj, objectClassCategory, 0);
1131 GET_STRING_DS(schema, r, "rDNAttID", mem_ctx, obj, rDNAttID, false);
1133 attr = dsdb_find_object_attr_name(schema, r, "defaultObjectCategory", NULL);
1135 if (!attr || attr->value_ctr.num_values != 1 || !attr->value_ctr.values[0].blob) {
1136 d_printf("%s: no defaultObjectCategory supplied\n", __location__);
1137 return WERR_INVALID_PARAM;
1140 status = dsdb_syntax_one_DN_drsuapi_to_ldb(mem_ctx, ldb, find_syntax_map_by_standard_oid(LDB_SYNTAX_DN),
1141 attr->value_ctr.values[0].blob, &blob);
1142 if (!W_ERROR_IS_OK(status)) {
1145 obj->defaultObjectCategory = (char *)blob.data;
1147 GET_UINT32_DS(schema, r, "subClassOf", obj, subClassOf_id, 0);
1149 GET_UINT32_LIST_DS(schema, r, "systemAuxiliaryClass", mem_ctx, obj, systemAuxiliaryClass_ids);
1150 GET_UINT32_LIST_DS(schema, r, "auxiliaryClass", mem_ctx, obj, auxiliaryClass_ids);
1152 GET_UINT32_LIST_DS(schema, r, "systemMustContain", mem_ctx, obj, systemMustContain_ids);
1153 GET_UINT32_LIST_DS(schema, r, "systemMayContain", mem_ctx, obj, systemMayContain_ids);
1154 GET_UINT32_LIST_DS(schema, r, "mustContain", mem_ctx, obj, mustContain_ids);
1155 GET_UINT32_LIST_DS(schema, r, "mayContain", mem_ctx, obj, mayContain_ids);
1157 GET_UINT32_LIST_DS(schema, r, "systemPossSuperiors", mem_ctx, obj, systemPossSuperiors_ids);
1158 GET_UINT32_LIST_DS(schema, r, "possSuperiors", mem_ctx, obj, possSuperiors_ids);
1160 GET_STRING_DS(schema, r, "defaultSecurityDescriptor", mem_ctx, obj, defaultSecurityDescriptor, false);
1162 GET_UINT32_DS(schema, r, "schemaFlagsEx", obj, schemaFlagsEx, 0);
1163 GET_BLOB_DS(schema, r, "msDs-Schema-Extensions", mem_ctx, obj, msDs_Schema_Extensions);
1165 GET_BOOL_DS(schema, r, "showInAdvancedViewOnly", obj, showInAdvancedViewOnly, false);
1166 GET_STRING_DS(schema, r, "adminDisplayName", mem_ctx, obj, adminDisplayName, false);
1167 GET_STRING_DS(schema, r, "adminDescription", mem_ctx, obj, adminDescription, false);
1168 GET_STRING_DS(schema, r, "classDisplayName", mem_ctx, obj, classDisplayName, false);
1169 GET_BOOL_DS(schema, r, "defaultHidingValue", obj, defaultHidingValue, false);
1170 GET_BOOL_DS(schema, r, "isDefunct", obj, isDefunct, false);
1171 GET_BOOL_DS(schema, r, "systemOnly", obj, systemOnly, false);