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"
31 #include "lib/ldb/include/ldb_module.h"
33 struct dsdb_schema
*dsdb_new_schema(TALLOC_CTX
*mem_ctx
, struct smb_iconv_convenience
*iconv_convenience
)
35 struct dsdb_schema
*schema
= talloc_zero(mem_ctx
, struct dsdb_schema
);
40 schema
->iconv_convenience
= iconv_convenience
;
45 WERROR
dsdb_load_oid_mappings_drsuapi(struct dsdb_schema
*schema
, const struct drsuapi_DsReplicaOIDMapping_Ctr
*ctr
)
49 schema
->prefixes
= talloc_array(schema
, struct dsdb_schema_oid_prefix
, ctr
->num_mappings
);
50 W_ERROR_HAVE_NO_MEMORY(schema
->prefixes
);
52 for (i
=0, j
=0; i
< ctr
->num_mappings
; i
++) {
53 if (ctr
->mappings
[i
].oid
.oid
== NULL
) {
54 return WERR_INVALID_PARAM
;
57 if (strncasecmp(ctr
->mappings
[i
].oid
.oid
, "ff", 2) == 0) {
58 if (ctr
->mappings
[i
].id_prefix
!= 0) {
59 return WERR_INVALID_PARAM
;
62 /* the magic value should be in the last array member */
63 if (i
!= (ctr
->num_mappings
- 1)) {
64 return WERR_INVALID_PARAM
;
67 if (ctr
->mappings
[i
].oid
.__ndr_size
!= 21) {
68 return WERR_INVALID_PARAM
;
71 schema
->schema_info
= talloc_strdup(schema
, ctr
->mappings
[i
].oid
.oid
);
72 W_ERROR_HAVE_NO_MEMORY(schema
->schema_info
);
74 /* the last array member should contain the magic value not a oid */
75 if (i
== (ctr
->num_mappings
- 1)) {
76 return WERR_INVALID_PARAM
;
79 schema
->prefixes
[j
].id
= ctr
->mappings
[i
].id_prefix
<<16;
80 schema
->prefixes
[j
].oid
= talloc_asprintf(schema
->prefixes
, "%s.",
81 ctr
->mappings
[i
].oid
.oid
);
82 W_ERROR_HAVE_NO_MEMORY(schema
->prefixes
[j
].oid
);
83 schema
->prefixes
[j
].oid_len
= strlen(schema
->prefixes
[j
].oid
);
88 schema
->num_prefixes
= j
;
92 WERROR
dsdb_load_oid_mappings_ldb(struct dsdb_schema
*schema
,
93 const struct ldb_val
*prefixMap
,
94 const struct ldb_val
*schemaInfo
)
97 enum ndr_err_code ndr_err
;
98 struct prefixMapBlob pfm
;
101 TALLOC_CTX
*mem_ctx
= talloc_new(schema
);
102 W_ERROR_HAVE_NO_MEMORY(mem_ctx
);
104 ndr_err
= ndr_pull_struct_blob(prefixMap
, mem_ctx
, schema
->iconv_convenience
, &pfm
, (ndr_pull_flags_fn_t
)ndr_pull_prefixMapBlob
);
105 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err
)) {
106 NTSTATUS nt_status
= ndr_map_error2ntstatus(ndr_err
);
107 talloc_free(mem_ctx
);
108 return ntstatus_to_werror(nt_status
);
111 if (pfm
.version
!= PREFIX_MAP_VERSION_DSDB
) {
112 talloc_free(mem_ctx
);
116 if (schemaInfo
->length
!= 21 && schemaInfo
->data
[0] == 0xFF) {
117 talloc_free(mem_ctx
);
121 /* append the schema info as last element */
122 pfm
.ctr
.dsdb
.num_mappings
++;
123 pfm
.ctr
.dsdb
.mappings
= talloc_realloc(mem_ctx
, pfm
.ctr
.dsdb
.mappings
,
124 struct drsuapi_DsReplicaOIDMapping
,
125 pfm
.ctr
.dsdb
.num_mappings
);
126 W_ERROR_HAVE_NO_MEMORY(pfm
.ctr
.dsdb
.mappings
);
128 schema_info
= data_blob_hex_string(pfm
.ctr
.dsdb
.mappings
, schemaInfo
);
129 W_ERROR_HAVE_NO_MEMORY(schema_info
);
131 pfm
.ctr
.dsdb
.mappings
[pfm
.ctr
.dsdb
.num_mappings
- 1].id_prefix
= 0;
132 pfm
.ctr
.dsdb
.mappings
[pfm
.ctr
.dsdb
.num_mappings
- 1].oid
.__ndr_size
= schemaInfo
->length
;
133 pfm
.ctr
.dsdb
.mappings
[pfm
.ctr
.dsdb
.num_mappings
- 1].oid
.oid
= schema_info
;
135 /* call the drsuapi version */
136 status
= dsdb_load_oid_mappings_drsuapi(schema
, &pfm
.ctr
.dsdb
);
137 talloc_free(mem_ctx
);
139 W_ERROR_NOT_OK_RETURN(status
);
144 WERROR
dsdb_get_oid_mappings_drsuapi(const struct dsdb_schema
*schema
,
145 bool include_schema_info
,
147 struct drsuapi_DsReplicaOIDMapping_Ctr
**_ctr
)
149 struct drsuapi_DsReplicaOIDMapping_Ctr
*ctr
;
152 ctr
= talloc(mem_ctx
, struct drsuapi_DsReplicaOIDMapping_Ctr
);
153 W_ERROR_HAVE_NO_MEMORY(ctr
);
155 ctr
->num_mappings
= schema
->num_prefixes
;
156 if (include_schema_info
) ctr
->num_mappings
++;
157 ctr
->mappings
= talloc_array(schema
, struct drsuapi_DsReplicaOIDMapping
, ctr
->num_mappings
);
158 W_ERROR_HAVE_NO_MEMORY(ctr
->mappings
);
160 for (i
=0; i
< schema
->num_prefixes
; i
++) {
161 ctr
->mappings
[i
].id_prefix
= schema
->prefixes
[i
].id
>>16;
162 ctr
->mappings
[i
].oid
.oid
= talloc_strndup(ctr
->mappings
,
163 schema
->prefixes
[i
].oid
,
164 schema
->prefixes
[i
].oid_len
- 1);
165 W_ERROR_HAVE_NO_MEMORY(ctr
->mappings
[i
].oid
.oid
);
168 if (include_schema_info
) {
169 ctr
->mappings
[i
].id_prefix
= 0;
170 ctr
->mappings
[i
].oid
.oid
= talloc_strdup(ctr
->mappings
,
171 schema
->schema_info
);
172 W_ERROR_HAVE_NO_MEMORY(ctr
->mappings
[i
].oid
.oid
);
179 WERROR
dsdb_get_oid_mappings_ldb(const struct dsdb_schema
*schema
,
181 struct ldb_val
*prefixMap
,
182 struct ldb_val
*schemaInfo
)
185 enum ndr_err_code ndr_err
;
186 struct drsuapi_DsReplicaOIDMapping_Ctr
*ctr
;
187 struct prefixMapBlob pfm
;
189 status
= dsdb_get_oid_mappings_drsuapi(schema
, false, mem_ctx
, &ctr
);
190 W_ERROR_NOT_OK_RETURN(status
);
192 pfm
.version
= PREFIX_MAP_VERSION_DSDB
;
196 ndr_err
= ndr_push_struct_blob(prefixMap
, mem_ctx
, schema
->iconv_convenience
, &pfm
, (ndr_push_flags_fn_t
)ndr_push_prefixMapBlob
);
198 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err
)) {
199 NTSTATUS nt_status
= ndr_map_error2ntstatus(ndr_err
);
200 return ntstatus_to_werror(nt_status
);
203 *schemaInfo
= strhex_to_data_blob(mem_ctx
, schema
->schema_info
);
204 W_ERROR_HAVE_NO_MEMORY(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 talloc_free(schema
->prefixes
);
344 schema
->prefixes
= talloc_steal(schema
, prefixes
);
345 schema
->num_prefixes
= num_prefixes
;
347 /* Update prefixMap in ldb*/
348 status
= dsdb_write_prefixes_from_schema_to_ldb(mem_ctx
, ldb
, schema
);
349 if (!W_ERROR_IS_OK(status
)) {
350 DEBUG(0,("dsdb_create_prefix_mapping: dsdb_write_prefixes_to_ldb: %s\n",
351 win_errstr(status
)));
352 talloc_free(mem_ctx
);
356 DEBUG(2,(__location__
" Added prefixMap %s - now have %u prefixes\n",
357 full_oid
, num_prefixes
));
359 talloc_free(mem_ctx
);
363 WERROR
dsdb_prefix_map_update(TALLOC_CTX
*mem_ctx
, uint32_t *num_prefixes
, struct dsdb_schema_oid_prefix
**prefixes
, const char *oid
)
365 uint32_t new_num_prefixes
, index_new_prefix
, new_entry_id
;
366 const char* lastDotOffset
;
369 new_num_prefixes
= *num_prefixes
+ 1;
370 index_new_prefix
= *num_prefixes
;
373 * this is the algorithm we use to create new mappings for now
375 * TODO: find what algorithm windows use
377 new_entry_id
= (*num_prefixes
)<<16;
379 /* Extract the prefix from the oid*/
380 lastDotOffset
= strrchr(oid
, '.');
381 if (lastDotOffset
== NULL
) {
382 DEBUG(0,("dsdb_prefix_map_update: failed to find the last dot\n"));
383 return WERR_NOT_FOUND
;
386 /* Calculate the size of the remainig string that should be the prefix of it */
387 size
= strlen(oid
) - strlen(lastDotOffset
);
389 DEBUG(0,("dsdb_prefix_map_update: size of the remaining string invalid\n"));
392 /* Add one because we need to copy the dot */
395 /* Create a spot in the prefixMap for one more prefix*/
396 (*prefixes
) = talloc_realloc(mem_ctx
, *prefixes
, struct dsdb_schema_oid_prefix
, new_num_prefixes
);
397 W_ERROR_HAVE_NO_MEMORY(*prefixes
);
399 /* Add the new prefix entry*/
400 (*prefixes
)[index_new_prefix
].id
= new_entry_id
;
401 (*prefixes
)[index_new_prefix
].oid
= talloc_strndup(mem_ctx
, oid
, size
);
402 (*prefixes
)[index_new_prefix
].oid_len
= strlen((*prefixes
)[index_new_prefix
].oid
);
404 /* Increase num_prefixes because new prefix has been added */
410 WERROR
dsdb_find_prefix_for_oid(uint32_t num_prefixes
, const struct dsdb_schema_oid_prefix
*prefixes
, const char *in
, uint32_t *out
)
414 for (i
=0; i
< num_prefixes
; i
++) {
419 if (strncmp(prefixes
[i
].oid
, in
, prefixes
[i
].oid_len
) != 0) {
423 val_str
= in
+ prefixes
[i
].oid_len
;
427 if (val_str
[0] == '\0') {
428 return WERR_INVALID_PARAM
;
431 /* two '.' chars are invalid */
432 if (val_str
[0] == '.') {
433 return WERR_INVALID_PARAM
;
436 val
= strtoul(val_str
, &end_str
, 10);
437 if (end_str
[0] == '.' && end_str
[1] != '\0') {
439 * if it's a '.' and not the last char
440 * then maybe an other mapping apply
443 } else if (end_str
[0] != '\0') {
444 return WERR_INVALID_PARAM
;
445 } else if (val
> 0xFFFF) {
446 return WERR_INVALID_PARAM
;
449 *out
= prefixes
[i
].id
| val
;
453 DEBUG(5,(__location__
" Failed to find oid %s - have %u prefixes\n", in
, num_prefixes
));
455 return WERR_DS_NO_MSDS_INTID
;
458 WERROR
dsdb_write_prefixes_from_schema_to_ldb(TALLOC_CTX
*mem_ctx
, struct ldb_context
*ldb
,
459 const struct dsdb_schema
*schema
)
461 struct ldb_message
*msg
= ldb_msg_new(mem_ctx
);
462 struct ldb_dn
*schema_dn
;
463 struct prefixMapBlob pm
;
464 struct ldb_val ndr_blob
;
465 enum ndr_err_code ndr_err
;
473 schema_dn
= samdb_schema_dn(ldb
);
475 DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: no schema dn present\n"));
479 pm
.version
= PREFIX_MAP_VERSION_DSDB
;
480 pm
.ctr
.dsdb
.num_mappings
= schema
->num_prefixes
;
481 pm
.ctr
.dsdb
.mappings
= talloc_array(msg
,
482 struct drsuapi_DsReplicaOIDMapping
,
483 pm
.ctr
.dsdb
.num_mappings
);
484 if (!pm
.ctr
.dsdb
.mappings
) {
489 for (i
=0; i
< schema
->num_prefixes
; i
++) {
490 pm
.ctr
.dsdb
.mappings
[i
].id_prefix
= schema
->prefixes
[i
].id
>>16;
491 pm
.ctr
.dsdb
.mappings
[i
].oid
.oid
= talloc_strdup(pm
.ctr
.dsdb
.mappings
, schema
->prefixes
[i
].oid
);
494 ndr_err
= ndr_push_struct_blob(&ndr_blob
, msg
,
495 lp_iconv_convenience(ldb_get_opaque(ldb
, "loadparm")),
497 (ndr_push_flags_fn_t
)ndr_push_prefixMapBlob
);
498 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err
)) {
504 ret
= ldb_msg_add_value(msg
, "prefixMap", &ndr_blob
, NULL
);
507 DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: ldb_msg_add_value failed\n"));
511 ret
= samdb_replace( ldb
, msg
, msg
);
515 DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: samdb_replace failed\n"));
522 WERROR
dsdb_read_prefixes_from_ldb(TALLOC_CTX
*mem_ctx
, struct ldb_context
*ldb
, uint32_t* num_prefixes
, struct dsdb_schema_oid_prefix
**prefixes
)
524 struct prefixMapBlob
*blob
;
525 enum ndr_err_code ndr_err
;
527 const struct ldb_val
*prefix_val
;
528 struct ldb_dn
*schema_dn
;
529 struct ldb_result
*schema_res
;
531 static const char *schema_attrs
[] = {
536 schema_dn
= samdb_schema_dn(ldb
);
538 DEBUG(0,("dsdb_read_prefixes_from_ldb: no schema dn present\n"));
542 ret
= ldb_search(ldb
, mem_ctx
, &schema_res
, schema_dn
, LDB_SCOPE_BASE
, schema_attrs
, NULL
);
543 if (ret
== LDB_ERR_NO_SUCH_OBJECT
) {
544 DEBUG(0,("dsdb_read_prefixes_from_ldb: no prefix map present\n"));
545 talloc_free(schema_res
);
547 } else if (ret
!= LDB_SUCCESS
) {
548 DEBUG(0,("dsdb_read_prefixes_from_ldb: failed to search the schema head\n"));
549 talloc_free(schema_res
);
553 prefix_val
= ldb_msg_find_ldb_val(schema_res
->msgs
[0], "prefixMap");
555 DEBUG(0,("dsdb_read_prefixes_from_ldb: no prefixMap attribute found\n"));
556 talloc_free(schema_res
);
560 blob
= talloc(mem_ctx
, struct prefixMapBlob
);
561 W_ERROR_HAVE_NO_MEMORY(blob
);
563 ndr_err
= ndr_pull_struct_blob(prefix_val
, blob
,
564 lp_iconv_convenience(ldb_get_opaque(ldb
, "loadparm")),
566 (ndr_pull_flags_fn_t
)ndr_pull_prefixMapBlob
);
567 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err
)) {
568 DEBUG(0,("dsdb_read_prefixes_from_ldb: ndr_pull_struct_blob failed\n"));
570 talloc_free(schema_res
);
574 talloc_free(schema_res
);
576 if (blob
->version
!= PREFIX_MAP_VERSION_DSDB
) {
577 DEBUG(0,("dsdb_read_prefixes_from_ldb: blob->version incorect\n"));
582 *num_prefixes
= blob
->ctr
.dsdb
.num_mappings
;
583 *prefixes
= talloc_array(mem_ctx
, struct dsdb_schema_oid_prefix
, *num_prefixes
);
588 for (i
=0; i
< blob
->ctr
.dsdb
.num_mappings
; i
++) {
590 (*prefixes
)[i
].id
= blob
->ctr
.dsdb
.mappings
[i
].id_prefix
<<16;
591 oid
= talloc_strdup(mem_ctx
, blob
->ctr
.dsdb
.mappings
[i
].oid
.oid
);
592 (*prefixes
)[i
].oid
= talloc_asprintf_append(oid
, ".");
593 (*prefixes
)[i
].oid_len
= strlen((*prefixes
)[i
].oid
);
601 this will be replaced with something that looks at the right part of
602 the schema once we know where unique indexing information is hidden
604 static bool dsdb_schema_unique_attribute(const char *attr
)
606 const char *attrs
[] = { "objectGUID", "objectSID" , NULL
};
608 for (i
=0;attrs
[i
];i
++) {
609 if (strcasecmp(attr
, attrs
[i
]) == 0) {
618 setup the ldb_schema_attribute field for a dsdb_attribute
620 static int dsdb_schema_setup_ldb_schema_attribute(struct ldb_context
*ldb
,
621 struct dsdb_attribute
*attr
)
623 const char *syntax
= attr
->syntax
->ldb_syntax
;
624 const struct ldb_schema_syntax
*s
;
625 struct ldb_schema_attribute
*a
;
628 syntax
= attr
->syntax
->ldap_oid
;
631 s
= ldb_samba_syntax_by_lDAPDisplayName(ldb
, attr
->lDAPDisplayName
);
633 s
= ldb_samba_syntax_by_name(ldb
, syntax
);
636 s
= ldb_standard_syntax_by_name(ldb
, syntax
);
640 return LDB_ERR_OPERATIONS_ERROR
;
643 attr
->ldb_schema_attribute
= a
= talloc(attr
, struct ldb_schema_attribute
);
644 if (attr
->ldb_schema_attribute
== NULL
) {
646 return LDB_ERR_OPERATIONS_ERROR
;
649 a
->name
= attr
->lDAPDisplayName
;
653 if (dsdb_schema_unique_attribute(a
->name
)) {
654 a
->flags
|= LDB_ATTR_FLAG_UNIQUE_INDEX
;
661 #define GET_STRING_LDB(msg, attr, mem_ctx, p, elem, strict) do { \
662 const struct ldb_val *get_string_val = ldb_msg_find_ldb_val(msg, attr); \
663 if (get_string_val == NULL) { \
665 d_printf("%s: %s == NULL\n", __location__, attr); \
666 return WERR_INVALID_PARAM; \
671 (p)->elem = talloc_strndup(mem_ctx, \
672 (const char *)get_string_val->data, \
673 get_string_val->length); \
675 d_printf("%s: talloc_strndup failed for %s\n", __location__, attr); \
681 #define GET_STRING_LIST_LDB(msg, attr, mem_ctx, p, elem, strict) do { \
682 int get_string_list_counter; \
683 struct ldb_message_element *get_string_list_el = ldb_msg_find_element(msg, attr); \
684 if (get_string_list_el == NULL) { \
686 d_printf("%s: %s == NULL\n", __location__, attr); \
687 return WERR_INVALID_PARAM; \
693 (p)->elem = talloc_array(mem_ctx, const char *, get_string_list_el->num_values + 1); \
694 for (get_string_list_counter=0; \
695 get_string_list_counter < get_string_list_el->num_values; \
696 get_string_list_counter++) { \
697 (p)->elem[get_string_list_counter] = talloc_strndup((p)->elem, \
698 (const char *)get_string_list_el->values[get_string_list_counter].data, \
699 get_string_list_el->values[get_string_list_counter].length); \
700 if (!(p)->elem[get_string_list_counter]) { \
701 d_printf("%s: talloc_strndup failed for %s\n", __location__, attr); \
704 (p)->elem[get_string_list_counter+1] = NULL; \
706 talloc_steal(mem_ctx, (p)->elem); \
709 #define GET_BOOL_LDB(msg, attr, p, elem, strict) do { \
711 str = samdb_result_string(msg, attr, NULL);\
714 d_printf("%s: %s == NULL\n", __location__, attr); \
715 return WERR_INVALID_PARAM; \
719 } else if (strcasecmp("TRUE", str) == 0) { \
721 } else if (strcasecmp("FALSE", str) == 0) { \
724 d_printf("%s: %s == %s\n", __location__, attr, str); \
725 return WERR_INVALID_PARAM; \
729 #define GET_UINT32_LDB(msg, attr, p, elem) do { \
730 (p)->elem = samdb_result_uint(msg, attr, 0);\
733 #define GET_UINT32_PTR_LDB(msg, attr, p, elem) do { \
734 uint64_t _v = samdb_result_uint64(msg, attr, UINT64_MAX);\
735 if (_v == UINT64_MAX) { \
737 } else if (_v > UINT32_MAX) { \
738 d_printf("%s: %s == 0x%llX\n", __location__, \
739 attr, (unsigned long long)_v); \
740 return WERR_INVALID_PARAM; \
742 (p)->elem = talloc(mem_ctx, uint32_t); \
744 d_printf("%s: talloc failed for %s\n", __location__, attr); \
747 *(p)->elem = (uint32_t)_v; \
751 #define GET_GUID_LDB(msg, attr, p, elem) do { \
752 (p)->elem = samdb_result_guid(msg, attr);\
755 #define GET_BLOB_LDB(msg, attr, mem_ctx, p, elem) do { \
756 const struct ldb_val *_val;\
757 _val = ldb_msg_find_ldb_val(msg, attr);\
760 talloc_steal(mem_ctx, (p)->elem.data);\
762 ZERO_STRUCT((p)->elem);\
766 WERROR
dsdb_attribute_from_ldb(struct ldb_context
*ldb
,
767 const struct dsdb_schema
*schema
,
768 struct ldb_message
*msg
,
770 struct dsdb_attribute
*attr
)
774 GET_STRING_LDB(msg
, "cn", mem_ctx
, attr
, cn
, false);
775 GET_STRING_LDB(msg
, "lDAPDisplayName", mem_ctx
, attr
, lDAPDisplayName
, true);
776 GET_STRING_LDB(msg
, "attributeID", mem_ctx
, attr
, attributeID_oid
, true);
777 if (schema
->num_prefixes
== 0) {
778 /* set an invalid value */
779 attr
->attributeID_id
= 0xFFFFFFFF;
781 status
= dsdb_map_oid2int(schema
, attr
->attributeID_oid
, &attr
->attributeID_id
);
782 if (!W_ERROR_IS_OK(status
)) {
783 DEBUG(0,("%s: '%s': unable to map attributeID %s: %s\n",
784 __location__
, attr
->lDAPDisplayName
, attr
->attributeID_oid
,
785 win_errstr(status
)));
789 GET_GUID_LDB(msg
, "schemaIDGUID", attr
, schemaIDGUID
);
790 GET_UINT32_LDB(msg
, "mAPIID", attr
, mAPIID
);
792 GET_GUID_LDB(msg
, "attributeSecurityGUID", attr
, attributeSecurityGUID
);
794 GET_UINT32_LDB(msg
, "searchFlags", attr
, searchFlags
);
795 GET_UINT32_LDB(msg
, "systemFlags", attr
, systemFlags
);
796 GET_BOOL_LDB(msg
, "isMemberOfPartialAttributeSet", attr
, isMemberOfPartialAttributeSet
, false);
797 GET_UINT32_LDB(msg
, "linkID", attr
, linkID
);
799 GET_STRING_LDB(msg
, "attributeSyntax", mem_ctx
, attr
, attributeSyntax_oid
, true);
800 if (schema
->num_prefixes
== 0) {
801 /* set an invalid value */
802 attr
->attributeSyntax_id
= 0xFFFFFFFF;
804 status
= dsdb_map_oid2int(schema
, attr
->attributeSyntax_oid
, &attr
->attributeSyntax_id
);
805 if (!W_ERROR_IS_OK(status
)) {
806 DEBUG(0,("%s: '%s': unable to map attributeSyntax_ %s: %s\n",
807 __location__
, attr
->lDAPDisplayName
, attr
->attributeSyntax_oid
,
808 win_errstr(status
)));
812 GET_UINT32_LDB(msg
, "oMSyntax", attr
, oMSyntax
);
813 GET_BLOB_LDB(msg
, "oMObjectClass", mem_ctx
, attr
, oMObjectClass
);
815 GET_BOOL_LDB(msg
, "isSingleValued", attr
, isSingleValued
, true);
816 GET_UINT32_PTR_LDB(msg
, "rangeLower", attr
, rangeLower
);
817 GET_UINT32_PTR_LDB(msg
, "rangeUpper", attr
, rangeUpper
);
818 GET_BOOL_LDB(msg
, "extendedCharsAllowed", attr
, extendedCharsAllowed
, false);
820 GET_UINT32_LDB(msg
, "schemaFlagsEx", attr
, schemaFlagsEx
);
821 GET_BLOB_LDB(msg
, "msDs-Schema-Extensions", mem_ctx
, attr
, msDs_Schema_Extensions
);
823 GET_BOOL_LDB(msg
, "showInAdvancedViewOnly", attr
, showInAdvancedViewOnly
, false);
824 GET_STRING_LDB(msg
, "adminDisplayName", mem_ctx
, attr
, adminDisplayName
, false);
825 GET_STRING_LDB(msg
, "adminDescription", mem_ctx
, attr
, adminDescription
, false);
826 GET_STRING_LDB(msg
, "classDisplayName", mem_ctx
, attr
, classDisplayName
, false);
827 GET_BOOL_LDB(msg
, "isEphemeral", attr
, isEphemeral
, false);
828 GET_BOOL_LDB(msg
, "isDefunct", attr
, isDefunct
, false);
829 GET_BOOL_LDB(msg
, "systemOnly", attr
, systemOnly
, false);
831 attr
->syntax
= dsdb_syntax_for_attribute(attr
);
833 return WERR_DS_ATT_SCHEMA_REQ_SYNTAX
;
836 if (dsdb_schema_setup_ldb_schema_attribute(ldb
, attr
) != LDB_SUCCESS
) {
837 return WERR_DS_ATT_SCHEMA_REQ_SYNTAX
;
843 WERROR
dsdb_class_from_ldb(const struct dsdb_schema
*schema
,
844 struct ldb_message
*msg
,
846 struct dsdb_class
*obj
)
850 GET_STRING_LDB(msg
, "cn", mem_ctx
, obj
, cn
, false);
851 GET_STRING_LDB(msg
, "lDAPDisplayName", mem_ctx
, obj
, lDAPDisplayName
, true);
852 GET_STRING_LDB(msg
, "governsID", mem_ctx
, obj
, governsID_oid
, true);
853 if (schema
->num_prefixes
== 0) {
854 /* set an invalid value */
855 obj
->governsID_id
= 0xFFFFFFFF;
857 status
= dsdb_map_oid2int(schema
, obj
->governsID_oid
, &obj
->governsID_id
);
858 if (!W_ERROR_IS_OK(status
)) {
859 DEBUG(0,("%s: '%s': unable to map governsID %s: %s\n",
860 __location__
, obj
->lDAPDisplayName
, obj
->governsID_oid
,
861 win_errstr(status
)));
865 GET_GUID_LDB(msg
, "schemaIDGUID", obj
, schemaIDGUID
);
867 GET_UINT32_LDB(msg
, "objectClassCategory", obj
, objectClassCategory
);
868 GET_STRING_LDB(msg
, "rDNAttID", mem_ctx
, obj
, rDNAttID
, false);
869 GET_STRING_LDB(msg
, "defaultObjectCategory", mem_ctx
, obj
, defaultObjectCategory
, true);
871 GET_STRING_LDB(msg
, "subClassOf", mem_ctx
, obj
, subClassOf
, true);
873 GET_STRING_LIST_LDB(msg
, "systemAuxiliaryClass", mem_ctx
, obj
, systemAuxiliaryClass
, false);
874 GET_STRING_LIST_LDB(msg
, "auxiliaryClass", mem_ctx
, obj
, auxiliaryClass
, false);
876 GET_STRING_LIST_LDB(msg
, "systemMustContain", mem_ctx
, obj
, systemMustContain
, false);
877 GET_STRING_LIST_LDB(msg
, "systemMayContain", mem_ctx
, obj
, systemMayContain
, false);
878 GET_STRING_LIST_LDB(msg
, "mustContain", mem_ctx
, obj
, mustContain
, false);
879 GET_STRING_LIST_LDB(msg
, "mayContain", mem_ctx
, obj
, mayContain
, false);
881 GET_STRING_LIST_LDB(msg
, "systemPossSuperiors", mem_ctx
, obj
, systemPossSuperiors
, false);
882 GET_STRING_LIST_LDB(msg
, "possSuperiors", mem_ctx
, obj
, possSuperiors
, false);
884 GET_STRING_LDB(msg
, "defaultSecurityDescriptor", mem_ctx
, obj
, defaultSecurityDescriptor
, false);
886 GET_UINT32_LDB(msg
, "schemaFlagsEx", obj
, schemaFlagsEx
);
887 GET_BLOB_LDB(msg
, "msDs-Schema-Extensions", mem_ctx
, obj
, msDs_Schema_Extensions
);
889 GET_BOOL_LDB(msg
, "showInAdvancedViewOnly", obj
, showInAdvancedViewOnly
, false);
890 GET_STRING_LDB(msg
, "adminDisplayName", mem_ctx
, obj
, adminDisplayName
, false);
891 GET_STRING_LDB(msg
, "adminDescription", mem_ctx
, obj
, adminDescription
, false);
892 GET_STRING_LDB(msg
, "classDisplayName", mem_ctx
, obj
, classDisplayName
, false);
893 GET_BOOL_LDB(msg
, "defaultHidingValue", obj
, defaultHidingValue
, false);
894 GET_BOOL_LDB(msg
, "isDefunct", obj
, isDefunct
, false);
895 GET_BOOL_LDB(msg
, "systemOnly", obj
, systemOnly
, false);
900 #define dsdb_oom(error_string, mem_ctx) *error_string = talloc_asprintf(mem_ctx, "dsdb out of memory at %s:%d\n", __FILE__, __LINE__)
903 Create a DSDB schema from the ldb results provided. This is called
904 directly when the schema is provisioned from an on-disk LDIF file, or
905 from dsdb_schema_from_schema_dn below
908 int dsdb_schema_from_ldb_results(TALLOC_CTX
*mem_ctx
, struct ldb_context
*ldb
,
909 struct smb_iconv_convenience
*iconv_convenience
,
910 struct ldb_result
*schema_res
,
911 struct ldb_result
*attrs_res
, struct ldb_result
*objectclass_res
,
912 struct dsdb_schema
**schema_out
,
917 const struct ldb_val
*prefix_val
;
918 const struct ldb_val
*info_val
;
919 struct ldb_val info_val_default
;
920 struct dsdb_schema
*schema
;
922 schema
= dsdb_new_schema(mem_ctx
, iconv_convenience
);
924 dsdb_oom(error_string
, mem_ctx
);
925 return LDB_ERR_OPERATIONS_ERROR
;
928 prefix_val
= ldb_msg_find_ldb_val(schema_res
->msgs
[0], "prefixMap");
930 *error_string
= talloc_asprintf(mem_ctx
,
931 "schema_fsmo_init: no prefixMap attribute found");
932 return LDB_ERR_CONSTRAINT_VIOLATION
;
934 info_val
= ldb_msg_find_ldb_val(schema_res
->msgs
[0], "schemaInfo");
936 info_val_default
= strhex_to_data_blob(mem_ctx
, "FF0000000000000000000000000000000000000000");
937 if (!info_val_default
.data
) {
938 dsdb_oom(error_string
, mem_ctx
);
939 return LDB_ERR_OPERATIONS_ERROR
;
941 info_val
= &info_val_default
;
944 status
= dsdb_load_oid_mappings_ldb(schema
, prefix_val
, info_val
);
945 if (!W_ERROR_IS_OK(status
)) {
946 *error_string
= talloc_asprintf(mem_ctx
,
947 "schema_fsmo_init: failed to load oid mappings: %s",
949 return LDB_ERR_CONSTRAINT_VIOLATION
;
952 for (i
=0; i
< attrs_res
->count
; i
++) {
953 struct dsdb_attribute
*sa
;
955 sa
= talloc_zero(schema
, struct dsdb_attribute
);
957 dsdb_oom(error_string
, mem_ctx
);
958 return LDB_ERR_OPERATIONS_ERROR
;
961 status
= dsdb_attribute_from_ldb(ldb
, schema
, attrs_res
->msgs
[i
], sa
, sa
);
962 if (!W_ERROR_IS_OK(status
)) {
963 *error_string
= talloc_asprintf(mem_ctx
,
964 "schema_fsmo_init: failed to load attribute definition: %s:%s",
965 ldb_dn_get_linearized(attrs_res
->msgs
[i
]->dn
),
967 return LDB_ERR_CONSTRAINT_VIOLATION
;
970 DLIST_ADD(schema
->attributes
, sa
);
973 for (i
=0; i
< objectclass_res
->count
; i
++) {
974 struct dsdb_class
*sc
;
976 sc
= talloc_zero(schema
, struct dsdb_class
);
978 dsdb_oom(error_string
, mem_ctx
);
979 return LDB_ERR_OPERATIONS_ERROR
;
982 status
= dsdb_class_from_ldb(schema
, objectclass_res
->msgs
[i
], sc
, sc
);
983 if (!W_ERROR_IS_OK(status
)) {
984 *error_string
= talloc_asprintf(mem_ctx
,
985 "schema_fsmo_init: failed to load class definition: %s:%s",
986 ldb_dn_get_linearized(objectclass_res
->msgs
[i
]->dn
),
988 return LDB_ERR_CONSTRAINT_VIOLATION
;
991 DLIST_ADD(schema
->classes
, sc
);
994 schema
->fsmo
.master_dn
= ldb_msg_find_attr_as_dn(ldb
, schema
, schema_res
->msgs
[0], "fSMORoleOwner");
995 if (ldb_dn_compare(samdb_ntds_settings_dn(ldb
), schema
->fsmo
.master_dn
) == 0) {
996 schema
->fsmo
.we_are_master
= true;
998 schema
->fsmo
.we_are_master
= false;
1001 DEBUG(5, ("schema_fsmo_init: we are master: %s\n",
1002 (schema
->fsmo
.we_are_master
?"yes":"no")));
1004 *schema_out
= schema
;
1009 Given an LDB, and the DN, return a populated schema
1012 int dsdb_schema_from_schema_dn(TALLOC_CTX
*mem_ctx
, struct ldb_context
*ldb
,
1013 struct smb_iconv_convenience
*iconv_convenience
,
1014 struct ldb_dn
*schema_dn
,
1015 struct dsdb_schema
**schema
,
1016 char **error_string_out
)
1018 TALLOC_CTX
*tmp_ctx
;
1022 struct ldb_result
*schema_res
;
1023 struct ldb_result
*a_res
;
1024 struct ldb_result
*c_res
;
1025 static const char *schema_attrs
[] = {
1032 tmp_ctx
= talloc_new(mem_ctx
);
1034 dsdb_oom(error_string_out
, mem_ctx
);
1035 return LDB_ERR_OPERATIONS_ERROR
;
1039 * setup the prefix mappings and schema info
1041 ret
= ldb_search(ldb
, tmp_ctx
, &schema_res
,
1042 schema_dn
, LDB_SCOPE_BASE
, schema_attrs
, NULL
);
1043 if (ret
== LDB_ERR_NO_SUCH_OBJECT
) {
1044 talloc_free(tmp_ctx
);
1046 } else if (ret
!= LDB_SUCCESS
) {
1047 *error_string_out
= talloc_asprintf(mem_ctx
,
1048 "dsdb_schema: failed to search the schema head: %s",
1049 ldb_errstring(ldb
));
1050 talloc_free(tmp_ctx
);
1053 if (schema_res
->count
!= 1) {
1054 *error_string_out
= talloc_asprintf(mem_ctx
,
1055 "dsdb_schema: [%u] schema heads found on a base search",
1057 talloc_free(tmp_ctx
);
1058 return LDB_ERR_CONSTRAINT_VIOLATION
;
1062 * load the attribute definitions
1064 ret
= ldb_search(ldb
, tmp_ctx
, &a_res
,
1065 schema_dn
, LDB_SCOPE_ONELEVEL
, NULL
,
1066 "(objectClass=attributeSchema)");
1067 if (ret
!= LDB_SUCCESS
) {
1068 *error_string_out
= talloc_asprintf(mem_ctx
,
1069 "dsdb_schema: failed to search attributeSchema objects: %s",
1070 ldb_errstring(ldb
));
1071 talloc_free(tmp_ctx
);
1076 * load the objectClass definitions
1078 ret
= ldb_search(ldb
, tmp_ctx
, &c_res
,
1079 schema_dn
, LDB_SCOPE_ONELEVEL
, NULL
,
1080 "(objectClass=classSchema)");
1081 if (ret
!= LDB_SUCCESS
) {
1082 *error_string_out
= talloc_asprintf(mem_ctx
,
1083 "dsdb_schema: failed to search attributeSchema objects: %s",
1084 ldb_errstring(ldb
));
1085 talloc_free(tmp_ctx
);
1089 ret
= dsdb_schema_from_ldb_results(tmp_ctx
, ldb
,
1090 lp_iconv_convenience(ldb_get_opaque(ldb
, "loadparm")),
1091 schema_res
, a_res
, c_res
, schema
, &error_string
);
1092 if (ret
!= LDB_SUCCESS
) {
1093 *error_string_out
= talloc_asprintf(mem_ctx
,
1094 "dsdb_schema load failed: %s",
1096 talloc_free(tmp_ctx
);
1099 talloc_steal(mem_ctx
, *schema
);
1100 talloc_free(tmp_ctx
);
1106 static const struct {
1109 } name_mappings
[] = {
1110 { "cn", "2.5.4.3" },
1111 { "name", "1.2.840.113556.1.4.1" },
1112 { "lDAPDisplayName", "1.2.840.113556.1.2.460" },
1113 { "attributeID", "1.2.840.113556.1.2.30" },
1114 { "schemaIDGUID", "1.2.840.113556.1.4.148" },
1115 { "mAPIID", "1.2.840.113556.1.2.49" },
1116 { "attributeSecurityGUID", "1.2.840.113556.1.4.149" },
1117 { "searchFlags", "1.2.840.113556.1.2.334" },
1118 { "systemFlags", "1.2.840.113556.1.4.375" },
1119 { "isMemberOfPartialAttributeSet", "1.2.840.113556.1.4.639" },
1120 { "linkID", "1.2.840.113556.1.2.50" },
1121 { "attributeSyntax", "1.2.840.113556.1.2.32" },
1122 { "oMSyntax", "1.2.840.113556.1.2.231" },
1123 { "oMObjectClass", "1.2.840.113556.1.2.218" },
1124 { "isSingleValued", "1.2.840.113556.1.2.33" },
1125 { "rangeLower", "1.2.840.113556.1.2.34" },
1126 { "rangeUpper", "1.2.840.113556.1.2.35" },
1127 { "extendedCharsAllowed", "1.2.840.113556.1.2.380" },
1128 { "schemaFlagsEx", "1.2.840.113556.1.4.120" },
1129 { "msDs-Schema-Extensions", "1.2.840.113556.1.4.1440" },
1130 { "showInAdvancedViewOnly", "1.2.840.113556.1.2.169" },
1131 { "adminDisplayName", "1.2.840.113556.1.2.194" },
1132 { "adminDescription", "1.2.840.113556.1.2.226" },
1133 { "classDisplayName", "1.2.840.113556.1.4.610" },
1134 { "isEphemeral", "1.2.840.113556.1.4.1212" },
1135 { "isDefunct", "1.2.840.113556.1.4.661" },
1136 { "systemOnly", "1.2.840.113556.1.4.170" },
1137 { "governsID", "1.2.840.113556.1.2.22" },
1138 { "objectClassCategory", "1.2.840.113556.1.2.370" },
1139 { "rDNAttID", "1.2.840.113556.1.2.26" },
1140 { "defaultObjectCategory", "1.2.840.113556.1.4.783" },
1141 { "subClassOf", "1.2.840.113556.1.2.21" },
1142 { "systemAuxiliaryClass", "1.2.840.113556.1.4.198" },
1143 { "systemPossSuperiors", "1.2.840.113556.1.4.195" },
1144 { "systemMustContain", "1.2.840.113556.1.4.197" },
1145 { "systemMayContain", "1.2.840.113556.1.4.196" },
1146 { "auxiliaryClass", "1.2.840.113556.1.2.351" },
1147 { "possSuperiors", "1.2.840.113556.1.2.8" },
1148 { "mustContain", "1.2.840.113556.1.2.24" },
1149 { "mayContain", "1.2.840.113556.1.2.25" },
1150 { "defaultSecurityDescriptor", "1.2.840.113556.1.4.224" },
1151 { "defaultHidingValue", "1.2.840.113556.1.4.518" },
1154 static struct drsuapi_DsReplicaAttribute
*dsdb_find_object_attr_name(struct dsdb_schema
*schema
,
1155 struct drsuapi_DsReplicaObject
*obj
,
1161 const char *oid
= NULL
;
1163 for(i
=0; i
< ARRAY_SIZE(name_mappings
); i
++) {
1164 if (strcmp(name_mappings
[i
].name
, name
) != 0) continue;
1166 oid
= name_mappings
[i
].oid
;
1174 status
= dsdb_map_oid2int(schema
, oid
, &id
);
1175 if (!W_ERROR_IS_OK(status
)) {
1179 for (i
=0; i
< obj
->attribute_ctr
.num_attributes
; i
++) {
1180 if (obj
->attribute_ctr
.attributes
[i
].attid
!= id
) continue;
1183 return &obj
->attribute_ctr
.attributes
[i
];
1189 #define GET_STRING_DS(s, r, attr, mem_ctx, p, elem, strict) do { \
1190 struct drsuapi_DsReplicaAttribute *_a; \
1191 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
1192 if (strict && !_a) { \
1193 d_printf("%s: %s == NULL\n", __location__, attr); \
1194 return WERR_INVALID_PARAM; \
1196 if (strict && _a->value_ctr.num_values != 1) { \
1197 d_printf("%s: %s num_values == %u\n", __location__, attr, \
1198 _a->value_ctr.num_values); \
1199 return WERR_INVALID_PARAM; \
1201 if (_a && _a->value_ctr.num_values >= 1) { \
1203 if (!convert_string_talloc_convenience(mem_ctx, s->iconv_convenience, CH_UTF16, CH_UNIX, \
1204 _a->value_ctr.values[0].blob->data, \
1205 _a->value_ctr.values[0].blob->length, \
1206 (void **)discard_const(&(p)->elem), &_ret, false)) { \
1207 DEBUG(0,("%s: invalid data!\n", attr)); \
1209 _a->value_ctr.values[0].blob->data, \
1210 _a->value_ctr.values[0].blob->length); \
1211 return WERR_FOOBAR; \
1218 #define GET_UINT32_LIST_DS(s, r, attr, mem_ctx, p, elem) do { \
1220 struct drsuapi_DsReplicaAttribute *_a; \
1221 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
1222 (p)->elem = _a ? talloc_array(mem_ctx, uint32_t, _a->value_ctr.num_values + 1) : NULL; \
1223 for (list_counter=0; \
1224 _a && list_counter < _a->value_ctr.num_values; \
1226 if (_a->value_ctr.values[list_counter].blob->length != 4) { \
1227 return WERR_INVALID_PARAM; \
1229 (p)->elem[list_counter] = IVAL(_a->value_ctr.values[list_counter].blob->data, 0); \
1231 if (_a) (p)->elem[list_counter] = 0; \
1234 #define GET_DN_DS(s, r, attr, mem_ctx, p, elem, strict) do { \
1235 struct drsuapi_DsReplicaAttribute *_a; \
1236 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
1237 if (strict && !_a) { \
1238 d_printf("%s: %s == NULL\n", __location__, attr); \
1239 return WERR_INVALID_PARAM; \
1241 if (strict && _a->value_ctr.num_values != 1) { \
1242 d_printf("%s: %s num_values == %u\n", __location__, attr, \
1243 _a->value_ctr.num_values); \
1244 return WERR_INVALID_PARAM; \
1246 if (strict && !_a->value_ctr.values[0].blob) { \
1247 d_printf("%s: %s data == NULL\n", __location__, attr); \
1248 return WERR_INVALID_PARAM; \
1250 if (_a && _a->value_ctr.num_values >= 1 \
1251 && _a->value_ctr.values[0].blob) { \
1252 struct drsuapi_DsReplicaObjectIdentifier3 _id3; \
1253 enum ndr_err_code _ndr_err; \
1254 _ndr_err = ndr_pull_struct_blob_all(_a->value_ctr.values[0].blob, \
1255 mem_ctx, s->iconv_convenience, &_id3,\
1256 (ndr_pull_flags_fn_t)ndr_pull_drsuapi_DsReplicaObjectIdentifier3);\
1257 if (!NDR_ERR_CODE_IS_SUCCESS(_ndr_err)) { \
1258 NTSTATUS _nt_status = ndr_map_error2ntstatus(_ndr_err); \
1259 return ntstatus_to_werror(_nt_status); \
1261 (p)->elem = _id3.dn; \
1267 #define GET_BOOL_DS(s, r, attr, p, elem, strict) do { \
1268 struct drsuapi_DsReplicaAttribute *_a; \
1269 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
1270 if (strict && !_a) { \
1271 d_printf("%s: %s == NULL\n", __location__, attr); \
1272 return WERR_INVALID_PARAM; \
1274 if (strict && _a->value_ctr.num_values != 1) { \
1275 d_printf("%s: %s num_values == %u\n", __location__, attr, \
1276 (unsigned int)_a->value_ctr.num_values); \
1277 return WERR_INVALID_PARAM; \
1279 if (strict && !_a->value_ctr.values[0].blob) { \
1280 d_printf("%s: %s data == NULL\n", __location__, attr); \
1281 return WERR_INVALID_PARAM; \
1283 if (strict && _a->value_ctr.values[0].blob->length != 4) { \
1284 d_printf("%s: %s length == %u\n", __location__, attr, \
1285 (unsigned int)_a->value_ctr.values[0].blob->length); \
1286 return WERR_INVALID_PARAM; \
1288 if (_a && _a->value_ctr.num_values >= 1 \
1289 && _a->value_ctr.values[0].blob \
1290 && _a->value_ctr.values[0].blob->length == 4) { \
1291 (p)->elem = (IVAL(_a->value_ctr.values[0].blob->data,0)?true:false);\
1293 (p)->elem = false; \
1297 #define GET_UINT32_DS(s, r, attr, p, elem) do { \
1298 struct drsuapi_DsReplicaAttribute *_a; \
1299 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
1300 if (_a && _a->value_ctr.num_values >= 1 \
1301 && _a->value_ctr.values[0].blob \
1302 && _a->value_ctr.values[0].blob->length == 4) { \
1303 (p)->elem = IVAL(_a->value_ctr.values[0].blob->data,0);\
1309 #define GET_UINT32_PTR_DS(s, r, attr, p, elem) do { \
1310 struct drsuapi_DsReplicaAttribute *_a; \
1311 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
1312 if (_a && _a->value_ctr.num_values >= 1 \
1313 && _a->value_ctr.values[0].blob \
1314 && _a->value_ctr.values[0].blob->length == 4) { \
1315 (p)->elem = talloc(mem_ctx, uint32_t); \
1317 d_printf("%s: talloc failed for %s\n", __location__, attr); \
1318 return WERR_NOMEM; \
1320 *(p)->elem = IVAL(_a->value_ctr.values[0].blob->data,0);\
1326 #define GET_GUID_DS(s, r, attr, mem_ctx, p, elem) do { \
1327 struct drsuapi_DsReplicaAttribute *_a; \
1328 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
1329 if (_a && _a->value_ctr.num_values >= 1 \
1330 && _a->value_ctr.values[0].blob \
1331 && _a->value_ctr.values[0].blob->length == 16) { \
1332 enum ndr_err_code _ndr_err; \
1333 _ndr_err = ndr_pull_struct_blob_all(_a->value_ctr.values[0].blob, \
1334 mem_ctx, s->iconv_convenience, &(p)->elem, \
1335 (ndr_pull_flags_fn_t)ndr_pull_GUID); \
1336 if (!NDR_ERR_CODE_IS_SUCCESS(_ndr_err)) { \
1337 NTSTATUS _nt_status = ndr_map_error2ntstatus(_ndr_err); \
1338 return ntstatus_to_werror(_nt_status); \
1341 ZERO_STRUCT((p)->elem);\
1345 #define GET_BLOB_DS(s, r, attr, mem_ctx, p, elem) do { \
1346 struct drsuapi_DsReplicaAttribute *_a; \
1347 _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
1348 if (_a && _a->value_ctr.num_values >= 1 \
1349 && _a->value_ctr.values[0].blob) { \
1350 (p)->elem = *_a->value_ctr.values[0].blob;\
1351 talloc_steal(mem_ctx, (p)->elem.data); \
1353 ZERO_STRUCT((p)->elem);\
1357 WERROR
dsdb_attribute_from_drsuapi(struct ldb_context
*ldb
,
1358 struct dsdb_schema
*schema
,
1359 struct drsuapi_DsReplicaObject
*r
,
1360 TALLOC_CTX
*mem_ctx
,
1361 struct dsdb_attribute
*attr
)
1365 GET_STRING_DS(schema
, r
, "name", mem_ctx
, attr
, cn
, true);
1366 GET_STRING_DS(schema
, r
, "lDAPDisplayName", mem_ctx
, attr
, lDAPDisplayName
, true);
1367 GET_UINT32_DS(schema
, r
, "attributeID", attr
, attributeID_id
);
1368 status
= dsdb_map_int2oid(schema
, attr
->attributeID_id
, mem_ctx
, &attr
->attributeID_oid
);
1369 if (!W_ERROR_IS_OK(status
)) {
1370 DEBUG(0,("%s: '%s': unable to map attributeID 0x%08X: %s\n",
1371 __location__
, attr
->lDAPDisplayName
, attr
->attributeID_id
,
1372 win_errstr(status
)));
1375 GET_GUID_DS(schema
, r
, "schemaIDGUID", mem_ctx
, attr
, schemaIDGUID
);
1376 GET_UINT32_DS(schema
, r
, "mAPIID", attr
, mAPIID
);
1378 GET_GUID_DS(schema
, r
, "attributeSecurityGUID", mem_ctx
, attr
, attributeSecurityGUID
);
1380 GET_UINT32_DS(schema
, r
, "searchFlags", attr
, searchFlags
);
1381 GET_UINT32_DS(schema
, r
, "systemFlags", attr
, systemFlags
);
1382 GET_BOOL_DS(schema
, r
, "isMemberOfPartialAttributeSet", attr
, isMemberOfPartialAttributeSet
, false);
1383 GET_UINT32_DS(schema
, r
, "linkID", attr
, linkID
);
1385 GET_UINT32_DS(schema
, r
, "attributeSyntax", attr
, attributeSyntax_id
);
1386 status
= dsdb_map_int2oid(schema
, attr
->attributeSyntax_id
, mem_ctx
, &attr
->attributeSyntax_oid
);
1387 if (!W_ERROR_IS_OK(status
)) {
1388 DEBUG(0,("%s: '%s': unable to map attributeSyntax 0x%08X: %s\n",
1389 __location__
, attr
->lDAPDisplayName
, attr
->attributeSyntax_id
,
1390 win_errstr(status
)));
1393 GET_UINT32_DS(schema
, r
, "oMSyntax", attr
, oMSyntax
);
1394 GET_BLOB_DS(schema
, r
, "oMObjectClass", mem_ctx
, attr
, oMObjectClass
);
1396 GET_BOOL_DS(schema
, r
, "isSingleValued", attr
, isSingleValued
, true);
1397 GET_UINT32_PTR_DS(schema
, r
, "rangeLower", attr
, rangeLower
);
1398 GET_UINT32_PTR_DS(schema
, r
, "rangeUpper", attr
, rangeUpper
);
1399 GET_BOOL_DS(schema
, r
, "extendedCharsAllowed", attr
, extendedCharsAllowed
, false);
1401 GET_UINT32_DS(schema
, r
, "schemaFlagsEx", attr
, schemaFlagsEx
);
1402 GET_BLOB_DS(schema
, r
, "msDs-Schema-Extensions", mem_ctx
, attr
, msDs_Schema_Extensions
);
1404 GET_BOOL_DS(schema
, r
, "showInAdvancedViewOnly", attr
, showInAdvancedViewOnly
, false);
1405 GET_STRING_DS(schema
, r
, "adminDisplayName", mem_ctx
, attr
, adminDisplayName
, false);
1406 GET_STRING_DS(schema
, r
, "adminDescription", mem_ctx
, attr
, adminDescription
, false);
1407 GET_STRING_DS(schema
, r
, "classDisplayName", mem_ctx
, attr
, classDisplayName
, false);
1408 GET_BOOL_DS(schema
, r
, "isEphemeral", attr
, isEphemeral
, false);
1409 GET_BOOL_DS(schema
, r
, "isDefunct", attr
, isDefunct
, false);
1410 GET_BOOL_DS(schema
, r
, "systemOnly", attr
, systemOnly
, false);
1412 attr
->syntax
= dsdb_syntax_for_attribute(attr
);
1413 if (!attr
->syntax
) {
1414 return WERR_DS_ATT_SCHEMA_REQ_SYNTAX
;
1417 if (dsdb_schema_setup_ldb_schema_attribute(ldb
, attr
) != LDB_SUCCESS
) {
1418 return WERR_DS_ATT_SCHEMA_REQ_SYNTAX
;
1424 WERROR
dsdb_class_from_drsuapi(struct dsdb_schema
*schema
,
1425 struct drsuapi_DsReplicaObject
*r
,
1426 TALLOC_CTX
*mem_ctx
,
1427 struct dsdb_class
*obj
)
1431 GET_STRING_DS(schema
, r
, "name", mem_ctx
, obj
, cn
, true);
1432 GET_STRING_DS(schema
, r
, "lDAPDisplayName", mem_ctx
, obj
, lDAPDisplayName
, true);
1433 GET_UINT32_DS(schema
, r
, "governsID", obj
, governsID_id
);
1434 status
= dsdb_map_int2oid(schema
, obj
->governsID_id
, mem_ctx
, &obj
->governsID_oid
);
1435 if (!W_ERROR_IS_OK(status
)) {
1436 DEBUG(0,("%s: '%s': unable to map governsID 0x%08X: %s\n",
1437 __location__
, obj
->lDAPDisplayName
, obj
->governsID_id
,
1438 win_errstr(status
)));
1441 GET_GUID_DS(schema
, r
, "schemaIDGUID", mem_ctx
, obj
, schemaIDGUID
);
1443 GET_UINT32_DS(schema
, r
, "objectClassCategory", obj
, objectClassCategory
);
1444 GET_STRING_DS(schema
, r
, "rDNAttID", mem_ctx
, obj
, rDNAttID
, false);
1445 GET_DN_DS(schema
, r
, "defaultObjectCategory", mem_ctx
, obj
, defaultObjectCategory
, true);
1447 GET_UINT32_DS(schema
, r
, "subClassOf", obj
, subClassOf_id
);
1449 GET_UINT32_LIST_DS(schema
, r
, "systemAuxiliaryClass", mem_ctx
, obj
, systemAuxiliaryClass_ids
);
1450 GET_UINT32_LIST_DS(schema
, r
, "auxiliaryClass", mem_ctx
, obj
, auxiliaryClass_ids
);
1452 GET_UINT32_LIST_DS(schema
, r
, "systemMustContain", mem_ctx
, obj
, systemMustContain_ids
);
1453 GET_UINT32_LIST_DS(schema
, r
, "systemMayContain", mem_ctx
, obj
, systemMayContain_ids
);
1454 GET_UINT32_LIST_DS(schema
, r
, "mustContain", mem_ctx
, obj
, mustContain_ids
);
1455 GET_UINT32_LIST_DS(schema
, r
, "mayContain", mem_ctx
, obj
, mayContain_ids
);
1457 GET_UINT32_LIST_DS(schema
, r
, "systemPossSuperiors", mem_ctx
, obj
, systemPossSuperiors_ids
);
1458 GET_UINT32_LIST_DS(schema
, r
, "possSuperiors", mem_ctx
, obj
, possSuperiors_ids
);
1460 GET_STRING_DS(schema
, r
, "defaultSecurityDescriptor", mem_ctx
, obj
, defaultSecurityDescriptor
, false);
1462 GET_UINT32_DS(schema
, r
, "schemaFlagsEx", obj
, schemaFlagsEx
);
1463 GET_BLOB_DS(schema
, r
, "msDs-Schema-Extensions", mem_ctx
, obj
, msDs_Schema_Extensions
);
1465 GET_BOOL_DS(schema
, r
, "showInAdvancedViewOnly", obj
, showInAdvancedViewOnly
, false);
1466 GET_STRING_DS(schema
, r
, "adminDisplayName", mem_ctx
, obj
, adminDisplayName
, false);
1467 GET_STRING_DS(schema
, r
, "adminDescription", mem_ctx
, obj
, adminDescription
, false);
1468 GET_STRING_DS(schema
, r
, "classDisplayName", mem_ctx
, obj
, classDisplayName
, false);
1469 GET_BOOL_DS(schema
, r
, "defaultHidingValue", obj
, defaultHidingValue
, false);
1470 GET_BOOL_DS(schema
, r
, "isDefunct", obj
, isDefunct
, false);
1471 GET_BOOL_DS(schema
, r
, "systemOnly", obj
, systemOnly
, false);