2 Unix SMB/CIFS mplementation.
3 LDAP protocol helper functions for SAMBA
5 Copyright (C) Simo Sorce 2005
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>.
26 #include "../lib/util/asn1.h"
27 #include "libcli/ldap/libcli_ldap.h"
28 #include "libcli/ldap/ldap_proto.h"
29 #include "dsdb/samdb/samdb.h"
31 static bool decode_server_sort_response(void *mem_ctx, DATA_BLOB in, void *_out)
33 void **out = (void **)_out;
35 struct asn1_data *data = asn1_init(mem_ctx);
36 struct ldb_sort_resp_control *lsrc;
38 if (!data) return false;
40 if (!asn1_load(data, in)) {
44 lsrc = talloc(mem_ctx, struct ldb_sort_resp_control);
49 if (!asn1_start_tag(data, ASN1_SEQUENCE(0))) {
53 if (!asn1_read_enumerated(data, &(lsrc->result))) {
57 lsrc->attr_desc = NULL;
58 if (asn1_peek_tag(data, ASN1_OCTET_STRING)) {
59 if (!asn1_read_OctetString(data, mem_ctx, &attr)) {
62 lsrc->attr_desc = talloc_strndup(lsrc, (const char *)attr.data, attr.length);
63 if (!lsrc->attr_desc) {
68 if (!asn1_end_tag(data)) {
77 static bool decode_server_sort_request(void *mem_ctx, DATA_BLOB in, void *_out)
79 void **out = (void **)_out;
82 struct asn1_data *data = asn1_init(mem_ctx);
83 struct ldb_server_sort_control **lssc;
86 if (!data) return false;
88 if (!asn1_load(data, in)) {
92 if (!asn1_start_tag(data, ASN1_SEQUENCE(0))) {
98 for (num = 0; asn1_peek_tag(data, ASN1_SEQUENCE(0)); num++) {
99 lssc = talloc_realloc(mem_ctx, lssc, struct ldb_server_sort_control *, num + 2);
103 lssc[num] = talloc_zero(lssc, struct ldb_server_sort_control);
108 if (!asn1_start_tag(data, ASN1_SEQUENCE(0))) {
112 if (!asn1_read_OctetString(data, mem_ctx, &attr)) {
116 lssc[num]->attributeName = talloc_strndup(lssc[num], (const char *)attr.data, attr.length);
117 if (!lssc [num]->attributeName) {
121 if (asn1_peek_tag(data, ASN1_OCTET_STRING)) {
122 if (!asn1_read_OctetString(data, mem_ctx, &rule)) {
125 lssc[num]->orderingRule = talloc_strndup(lssc[num], (const char *)rule.data, rule.length);
126 if (!lssc[num]->orderingRule) {
131 if (asn1_peek_tag(data, ASN1_CONTEXT_SIMPLE(1))) {
133 if (!asn1_read_BOOLEAN_context(data, &reverse, 1)) {
136 lssc[num]->reverse = reverse;
139 if (!asn1_end_tag(data)) {
148 if (!asn1_end_tag(data)) {
157 static bool decode_extended_dn_request(void *mem_ctx, DATA_BLOB in, void *_out)
159 void **out = (void **)_out;
160 struct asn1_data *data;
161 struct ldb_extended_dn_control *ledc;
163 /* The content of this control is optional */
164 if (in.length == 0) {
169 data = asn1_init(mem_ctx);
170 if (!data) return false;
172 if (!asn1_load(data, in)) {
176 ledc = talloc(mem_ctx, struct ldb_extended_dn_control);
181 if (!asn1_start_tag(data, ASN1_SEQUENCE(0))) {
185 if (!asn1_read_Integer(data, &(ledc->type))) {
189 if (!asn1_end_tag(data)) {
198 static bool decode_sd_flags_request(void *mem_ctx, DATA_BLOB in, void *_out)
200 void **out = (void **)_out;
201 struct asn1_data *data = asn1_init(mem_ctx);
202 struct ldb_sd_flags_control *lsdfc;
204 if (!data) return false;
206 if (!asn1_load(data, in)) {
210 lsdfc = talloc(mem_ctx, struct ldb_sd_flags_control);
215 if (!asn1_start_tag(data, ASN1_SEQUENCE(0))) {
219 if (!asn1_read_Integer(data, (int *) &(lsdfc->secinfo_flags))) {
223 if (!asn1_end_tag(data)) {
232 static bool decode_search_options_request(void *mem_ctx, DATA_BLOB in, void *_out)
234 void **out = (void **)_out;
235 struct asn1_data *data = asn1_init(mem_ctx);
236 struct ldb_search_options_control *lsoc;
238 if (!data) return false;
240 if (!asn1_load(data, in)) {
244 lsoc = talloc(mem_ctx, struct ldb_search_options_control);
249 if (!asn1_start_tag(data, ASN1_SEQUENCE(0))) {
253 if (!asn1_read_Integer(data, (int *) &(lsoc->search_options))) {
257 if (!asn1_end_tag(data)) {
266 static bool decode_paged_results_request(void *mem_ctx, DATA_BLOB in, void *_out)
268 void **out = (void **)_out;
270 struct asn1_data *data = asn1_init(mem_ctx);
271 struct ldb_paged_control *lprc;
273 if (!data) return false;
275 if (!asn1_load(data, in)) {
279 lprc = talloc(mem_ctx, struct ldb_paged_control);
284 if (!asn1_start_tag(data, ASN1_SEQUENCE(0))) {
288 if (!asn1_read_Integer(data, &(lprc->size))) {
292 if (!asn1_read_OctetString(data, mem_ctx, &cookie)) {
295 lprc->cookie_len = cookie.length;
296 if (lprc->cookie_len) {
297 lprc->cookie = talloc_memdup(lprc, cookie.data, cookie.length);
299 if (!(lprc->cookie)) {
306 if (!asn1_end_tag(data)) {
315 static bool decode_dirsync_request(void *mem_ctx, DATA_BLOB in, void *_out)
317 void **out = (void **)_out;
319 struct asn1_data *data = asn1_init(mem_ctx);
320 struct ldb_dirsync_control *ldc;
322 if (!data) return false;
324 if (!asn1_load(data, in)) {
328 ldc = talloc(mem_ctx, struct ldb_dirsync_control);
333 if (!asn1_start_tag(data, ASN1_SEQUENCE(0))) {
337 if (!asn1_read_Integer(data, &(ldc->flags))) {
341 if (!asn1_read_Integer(data, &(ldc->max_attributes))) {
345 if (!asn1_read_OctetString(data, mem_ctx, &cookie)) {
348 ldc->cookie_len = cookie.length;
349 if (ldc->cookie_len) {
350 ldc->cookie = talloc_memdup(ldc, cookie.data, cookie.length);
352 if (!(ldc->cookie)) {
359 if (!asn1_end_tag(data)) {
368 /* seem that this controls has 2 forms one in case it is used with
369 * a Search Request and another when used ina Search Response
371 static bool decode_asq_control(void *mem_ctx, DATA_BLOB in, void *_out)
373 void **out = (void **)_out;
374 DATA_BLOB source_attribute;
375 struct asn1_data *data = asn1_init(mem_ctx);
376 struct ldb_asq_control *lac;
378 if (!data) return false;
380 if (!asn1_load(data, in)) {
384 lac = talloc(mem_ctx, struct ldb_asq_control);
389 if (!asn1_start_tag(data, ASN1_SEQUENCE(0))) {
393 if (asn1_peek_tag(data, ASN1_OCTET_STRING)) {
395 if (!asn1_read_OctetString(data, mem_ctx, &source_attribute)) {
398 lac->src_attr_len = source_attribute.length;
399 if (lac->src_attr_len) {
400 lac->source_attribute = talloc_strndup(lac, (const char *)source_attribute.data, source_attribute.length);
402 if (!(lac->source_attribute)) {
406 lac->source_attribute = NULL;
411 } else if (asn1_peek_tag(data, ASN1_ENUMERATED)) {
413 if (!asn1_read_enumerated(data, &(lac->result))) {
423 if (!asn1_end_tag(data)) {
432 static bool decode_verify_name_request(void *mem_ctx, DATA_BLOB in, void *_out)
434 void **out = (void **)_out;
436 struct asn1_data *data = asn1_init(mem_ctx);
437 struct ldb_verify_name_control *lvnc;
440 if (!data) return false;
442 if (!asn1_load(data, in)) {
446 lvnc = talloc(mem_ctx, struct ldb_verify_name_control);
451 if (!asn1_start_tag(data, ASN1_SEQUENCE(0))) {
455 if (!asn1_read_Integer(data, &(lvnc->flags))) {
459 if (!asn1_read_OctetString(data, mem_ctx, &name)) {
464 len = utf16_len_n(name.data, name.length);
465 convert_string_talloc(mem_ctx, CH_UTF16, CH_UNIX,
467 (void **)&lvnc->gc, &lvnc->gc_len);
477 if (!asn1_end_tag(data)) {
485 static bool encode_verify_name_request(void *mem_ctx, void *in, DATA_BLOB *out)
487 struct ldb_verify_name_control *lvnc = talloc_get_type(in, struct ldb_verify_name_control);
488 struct asn1_data *data = asn1_init(mem_ctx);
491 if (!data) return false;
493 if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
497 if (!asn1_write_Integer(data, lvnc->flags)) {
502 convert_string_talloc(mem_ctx, CH_UNIX, CH_UTF16,
503 lvnc->gc, lvnc->gc_len,
504 (void **)&gc_utf16.data, &gc_utf16.length);
505 if (!asn1_write_OctetString(data, gc_utf16.data, gc_utf16.length)) {
509 if (!asn1_write_OctetString(data, NULL, 0)) {
514 if (!asn1_pop_tag(data)) {
518 if (!asn1_extract_blob(data, mem_ctx, out)) {
527 static bool decode_vlv_request(void *mem_ctx, DATA_BLOB in, void *_out)
529 void **out = (void **)_out;
530 DATA_BLOB assertion_value, context_id;
531 struct asn1_data *data = asn1_init(mem_ctx);
532 struct ldb_vlv_req_control *lvrc;
534 if (!data) return false;
536 if (!asn1_load(data, in)) {
540 lvrc = talloc(mem_ctx, struct ldb_vlv_req_control);
545 if (!asn1_start_tag(data, ASN1_SEQUENCE(0))) {
549 if (!asn1_read_Integer(data, &(lvrc->beforeCount))) {
553 if (!asn1_read_Integer(data, &(lvrc->afterCount))) {
557 if (asn1_peek_tag(data, ASN1_CONTEXT(0))) {
561 if (!asn1_start_tag(data, ASN1_CONTEXT(0))) {
565 if (!asn1_start_tag(data, ASN1_SEQUENCE(0))) {
569 if (!asn1_read_Integer(data, &(lvrc->match.byOffset.offset))) {
573 if (!asn1_read_Integer(data, &(lvrc->match.byOffset.contentCount))) {
577 if (!asn1_end_tag(data)) { /*SEQUENCE*/
581 if (!asn1_end_tag(data)) { /*CONTEXT*/
589 if (!asn1_start_tag(data, ASN1_CONTEXT(1))) {
593 if (!asn1_read_OctetString(data, mem_ctx, &assertion_value)) {
596 lvrc->match.gtOrEq.value_len = assertion_value.length;
597 if (lvrc->match.gtOrEq.value_len) {
598 lvrc->match.gtOrEq.value = talloc_memdup(lvrc, assertion_value.data, assertion_value.length);
600 if (!(lvrc->match.gtOrEq.value)) {
604 lvrc->match.gtOrEq.value = NULL;
607 if (!asn1_end_tag(data)) { /*CONTEXT*/
612 if (asn1_peek_tag(data, ASN1_OCTET_STRING)) {
613 if (!asn1_read_OctetString(data, mem_ctx, &context_id)) {
616 lvrc->ctxid_len = context_id.length;
617 if (lvrc->ctxid_len) {
618 lvrc->contextId = talloc_memdup(lvrc, context_id.data, context_id.length);
620 if (!(lvrc->contextId)) {
624 lvrc->contextId = NULL;
627 lvrc->contextId = NULL;
631 if (!asn1_end_tag(data)) {
640 static bool decode_vlv_response(void *mem_ctx, DATA_BLOB in, void *_out)
642 void **out = (void **)_out;
643 DATA_BLOB context_id;
644 struct asn1_data *data = asn1_init(mem_ctx);
645 struct ldb_vlv_resp_control *lvrc;
647 if (!data) return false;
649 if (!asn1_load(data, in)) {
653 lvrc = talloc(mem_ctx, struct ldb_vlv_resp_control);
658 if (!asn1_start_tag(data, ASN1_SEQUENCE(0))) {
662 if (!asn1_read_Integer(data, &(lvrc->targetPosition))) {
666 if (!asn1_read_Integer(data, &(lvrc->contentCount))) {
670 if (!asn1_read_enumerated(data, &(lvrc->vlv_result))) {
674 if (asn1_peek_tag(data, ASN1_OCTET_STRING)) {
675 if (!asn1_read_OctetString(data, mem_ctx, &context_id)) {
678 lvrc->contextId = talloc_strndup(lvrc, (const char *)context_id.data, context_id.length);
679 if (!lvrc->contextId) {
682 lvrc->ctxid_len = context_id.length;
684 lvrc->contextId = NULL;
688 if (!asn1_end_tag(data)) {
697 static bool encode_server_sort_response(void *mem_ctx, void *in, DATA_BLOB *out)
699 struct ldb_sort_resp_control *lsrc = talloc_get_type(in, struct ldb_sort_resp_control);
700 struct asn1_data *data = asn1_init(mem_ctx);
702 if (!data) return false;
704 if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
708 if (!asn1_write_enumerated(data, lsrc->result)) {
712 if (lsrc->attr_desc) {
713 if (!asn1_write_OctetString(data, lsrc->attr_desc, strlen(lsrc->attr_desc))) {
718 if (!asn1_pop_tag(data)) {
722 if (!asn1_extract_blob(data, mem_ctx, out)) {
731 static bool encode_server_sort_request(void *mem_ctx, void *in, DATA_BLOB *out)
733 struct ldb_server_sort_control **lssc = talloc_get_type(in, struct ldb_server_sort_control *);
734 struct asn1_data *data = asn1_init(mem_ctx);
737 if (!data) return false;
739 if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
745 SortKeyList ::= SEQUENCE OF SEQUENCE {
746 attributeType AttributeDescription,
747 orderingRule [0] MatchingRuleId OPTIONAL,
748 reverseOrder [1] BOOLEAN DEFAULT FALSE }
750 for (num = 0; lssc[num]; num++) {
751 if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
755 if (!asn1_write_OctetString(data, lssc[num]->attributeName, strlen(lssc[num]->attributeName))) {
759 if (lssc[num]->orderingRule) {
760 if (!asn1_write_OctetString(data, lssc[num]->orderingRule, strlen(lssc[num]->orderingRule))) {
765 if (lssc[num]->reverse) {
766 if (!asn1_write_BOOLEAN_context(data, lssc[num]->reverse, 1)) {
771 if (!asn1_pop_tag(data)) {
776 if (!asn1_pop_tag(data)) {
780 if (!asn1_extract_blob(data, mem_ctx, out)) {
789 static bool encode_extended_dn_request(void *mem_ctx, void *in, DATA_BLOB *out)
791 struct ldb_extended_dn_control *ledc = talloc_get_type(in, struct ldb_extended_dn_control);
792 struct asn1_data *data;
795 *out = data_blob(NULL, 0);
799 data = asn1_init(mem_ctx);
801 if (!data) return false;
803 if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
807 if (!asn1_write_Integer(data, ledc->type)) {
811 if (!asn1_pop_tag(data)) {
815 if (!asn1_extract_blob(data, mem_ctx, out)) {
824 static bool encode_sd_flags_request(void *mem_ctx, void *in, DATA_BLOB *out)
826 struct ldb_sd_flags_control *lsdfc = talloc_get_type(in, struct ldb_sd_flags_control);
827 struct asn1_data *data = asn1_init(mem_ctx);
829 if (!data) return false;
831 if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
835 if (!asn1_write_Integer(data, lsdfc->secinfo_flags)) {
839 if (!asn1_pop_tag(data)) {
843 if (!asn1_extract_blob(data, mem_ctx, out)) {
852 static bool encode_search_options_request(void *mem_ctx, void *in, DATA_BLOB *out)
854 struct ldb_search_options_control *lsoc = talloc_get_type(in, struct ldb_search_options_control);
855 struct asn1_data *data = asn1_init(mem_ctx);
857 if (!data) return false;
859 if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
863 if (!asn1_write_Integer(data, lsoc->search_options)) {
867 if (!asn1_pop_tag(data)) {
871 if (!asn1_extract_blob(data, mem_ctx, out)) {
880 static bool encode_paged_results_request(void *mem_ctx, void *in, DATA_BLOB *out)
882 struct ldb_paged_control *lprc = talloc_get_type(in, struct ldb_paged_control);
883 struct asn1_data *data = asn1_init(mem_ctx);
885 if (!data) return false;
887 if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
891 if (!asn1_write_Integer(data, lprc->size)) {
895 if (!asn1_write_OctetString(data, lprc->cookie, lprc->cookie_len)) {
899 if (!asn1_pop_tag(data)) {
903 if (!asn1_extract_blob(data, mem_ctx, out)) {
912 /* seem that this controls has 2 forms one in case it is used with
913 * a Search Request and another when used ina Search Response
915 static bool encode_asq_control(void *mem_ctx, void *in, DATA_BLOB *out)
917 struct ldb_asq_control *lac = talloc_get_type(in, struct ldb_asq_control);
918 struct asn1_data *data = asn1_init(mem_ctx);
920 if (!data) return false;
922 if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
928 if (!asn1_write_OctetString(data, lac->source_attribute, lac->src_attr_len)) {
932 if (!asn1_write_enumerated(data, lac->result)) {
937 if (!asn1_pop_tag(data)) {
941 if (!asn1_extract_blob(data, mem_ctx, out)) {
950 static bool encode_dirsync_request(void *mem_ctx, void *in, DATA_BLOB *out)
952 struct ldb_dirsync_control *ldc = talloc_get_type(in, struct ldb_dirsync_control);
953 struct asn1_data *data = asn1_init(mem_ctx);
955 if (!data) return false;
957 if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
961 if (!asn1_write_Integer(data, ldc->flags)) {
965 if (!asn1_write_Integer(data, ldc->max_attributes)) {
969 if (!asn1_write_OctetString(data, ldc->cookie, ldc->cookie_len)) {
973 if (!asn1_pop_tag(data)) {
977 if (!asn1_extract_blob(data, mem_ctx, out)) {
986 static bool encode_vlv_request(void *mem_ctx, void *in, DATA_BLOB *out)
988 struct ldb_vlv_req_control *lvrc = talloc_get_type(in, struct ldb_vlv_req_control);
989 struct asn1_data *data = asn1_init(mem_ctx);
991 if (!data) return false;
993 if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
997 if (!asn1_write_Integer(data, lvrc->beforeCount)) {
1001 if (!asn1_write_Integer(data, lvrc->afterCount)) {
1005 if (lvrc->type == 0) {
1006 if (!asn1_push_tag(data, ASN1_CONTEXT(0))) {
1010 if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
1014 if (!asn1_write_Integer(data, lvrc->match.byOffset.offset)) {
1018 if (!asn1_write_Integer(data, lvrc->match.byOffset.contentCount)) {
1022 if (!asn1_pop_tag(data)) { /*SEQUENCE*/
1026 if (!asn1_pop_tag(data)) { /*CONTEXT*/
1030 if (!asn1_push_tag(data, ASN1_CONTEXT(1))) {
1034 if (!asn1_write_OctetString(data, lvrc->match.gtOrEq.value, lvrc->match.gtOrEq.value_len)) {
1038 if (!asn1_pop_tag(data)) { /*CONTEXT*/
1043 if (lvrc->ctxid_len) {
1044 if (!asn1_write_OctetString(data, lvrc->contextId, lvrc->ctxid_len)) {
1049 if (!asn1_pop_tag(data)) {
1053 if (!asn1_extract_blob(data, mem_ctx, out)) {
1062 static bool encode_vlv_response(void *mem_ctx, void *in, DATA_BLOB *out)
1064 struct ldb_vlv_resp_control *lvrc = talloc_get_type(in, struct ldb_vlv_resp_control);
1065 struct asn1_data *data = asn1_init(mem_ctx);
1067 if (!data) return false;
1069 if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
1073 if (!asn1_write_Integer(data, lvrc->targetPosition)) {
1077 if (!asn1_write_Integer(data, lvrc->contentCount)) {
1081 if (!asn1_write_enumerated(data, lvrc->vlv_result)) {
1085 if (lvrc->ctxid_len) {
1086 if (!asn1_write_OctetString(data, lvrc->contextId, lvrc->ctxid_len)) {
1091 if (!asn1_pop_tag(data)) {
1095 if (!asn1_extract_blob(data, mem_ctx, out)) {
1104 static bool encode_openldap_dereference(void *mem_ctx, void *in, DATA_BLOB *out)
1106 struct dsdb_openldap_dereference_control *control = talloc_get_type(in, struct dsdb_openldap_dereference_control);
1108 struct asn1_data *data = asn1_init(mem_ctx);
1110 if (!data) return false;
1112 if (!control) return false;
1114 if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
1118 for (i=0; control->dereference && control->dereference[i]; i++) {
1119 if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
1122 if (!asn1_write_OctetString(data, control->dereference[i]->source_attribute, strlen(control->dereference[i]->source_attribute))) {
1125 if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
1128 for (j=0; control->dereference && control->dereference[i]->dereference_attribute[j]; j++) {
1129 if (!asn1_write_OctetString(data, control->dereference[i]->dereference_attribute[j],
1130 strlen(control->dereference[i]->dereference_attribute[j]))) {
1135 if (!asn1_pop_tag(data)) {
1138 if (!asn1_pop_tag(data)) {
1142 if (!asn1_pop_tag(data)) {
1146 if (!asn1_extract_blob(data, mem_ctx, out)) {
1154 static bool decode_openldap_dereference(void *mem_ctx, DATA_BLOB in, void *_out)
1156 void **out = (void **)_out;
1157 struct asn1_data *data = asn1_init(mem_ctx);
1158 struct dsdb_openldap_dereference_result_control *control;
1159 struct dsdb_openldap_dereference_result **r = NULL;
1161 if (!data) return false;
1163 control = talloc(mem_ctx, struct dsdb_openldap_dereference_result_control);
1164 if (!control) return false;
1166 if (!asn1_load(data, in)) {
1170 control = talloc(mem_ctx, struct dsdb_openldap_dereference_result_control);
1175 if (!asn1_start_tag(data, ASN1_SEQUENCE(0))) {
1179 while (asn1_tag_remaining(data) > 0) {
1180 r = talloc_realloc(control, r, struct dsdb_openldap_dereference_result *, i + 2);
1184 r[i] = talloc_zero(r, struct dsdb_openldap_dereference_result);
1189 if (!asn1_start_tag(data, ASN1_SEQUENCE(0))) {
1193 if (!asn1_read_OctetString_talloc(r[i], data, &r[i]->source_attribute)) {
1196 if (!asn1_read_OctetString_talloc(r[i], data, &r[i]->dereferenced_dn)) {
1199 if (asn1_peek_tag(data, ASN1_CONTEXT(0))) {
1200 if (!asn1_start_tag(data, ASN1_CONTEXT(0))) {
1203 if (!ldap_decode_attribs_bare(r, data, &r[i]->attributes,
1204 &r[i]->num_attributes)) {
1207 if (!asn1_end_tag(data)) {
1211 if (!asn1_end_tag(data)) {
1218 if (!asn1_end_tag(data)) {
1222 control->attributes = r;
1228 static bool encode_flag_request(void *mem_ctx, void *in, DATA_BLOB *out)
1234 *out = data_blob(NULL, 0);
1238 static bool decode_flag_request(void *mem_ctx, DATA_BLOB in, void *_out)
1240 if (in.length != 0) {
1247 static const struct ldap_control_handler ldap_known_controls[] = {
1248 { LDB_CONTROL_PAGED_RESULTS_OID, decode_paged_results_request, encode_paged_results_request },
1249 { LDB_CONTROL_SD_FLAGS_OID, decode_sd_flags_request, encode_sd_flags_request },
1250 { LDB_CONTROL_DOMAIN_SCOPE_OID, decode_flag_request, encode_flag_request },
1251 { LDB_CONTROL_SEARCH_OPTIONS_OID, decode_search_options_request, encode_search_options_request },
1252 { LDB_CONTROL_NOTIFICATION_OID, decode_flag_request, encode_flag_request },
1253 { LDB_CONTROL_TREE_DELETE_OID, decode_flag_request, encode_flag_request },
1254 { LDB_CONTROL_SHOW_DELETED_OID, decode_flag_request, encode_flag_request },
1255 { LDB_CONTROL_SHOW_RECYCLED_OID, decode_flag_request, encode_flag_request },
1256 { LDB_CONTROL_SHOW_DEACTIVATED_LINK_OID, decode_flag_request, encode_flag_request },
1257 { LDB_CONTROL_EXTENDED_DN_OID, decode_extended_dn_request, encode_extended_dn_request },
1258 { LDB_CONTROL_SERVER_SORT_OID, decode_server_sort_request, encode_server_sort_request },
1259 { LDB_CONTROL_SORT_RESP_OID, decode_server_sort_response, encode_server_sort_response },
1260 { LDB_CONTROL_ASQ_OID, decode_asq_control, encode_asq_control },
1261 { LDB_CONTROL_DIRSYNC_OID, decode_dirsync_request, encode_dirsync_request },
1262 { LDB_CONTROL_DIRSYNC_EX_OID, decode_dirsync_request, encode_dirsync_request },
1263 { LDB_CONTROL_VLV_REQ_OID, decode_vlv_request, encode_vlv_request },
1264 { LDB_CONTROL_VLV_RESP_OID, decode_vlv_response, encode_vlv_response },
1265 { LDB_CONTROL_PERMISSIVE_MODIFY_OID, decode_flag_request, encode_flag_request },
1266 { LDB_CONTROL_SERVER_LAZY_COMMIT, decode_flag_request, encode_flag_request },
1267 { LDB_CONTROL_RODC_DCPROMO_OID, decode_flag_request, encode_flag_request },
1268 { LDB_CONTROL_RELAX_OID, decode_flag_request, encode_flag_request },
1269 { DSDB_OPENLDAP_DEREFERENCE_CONTROL, decode_openldap_dereference, encode_openldap_dereference },
1270 { LDB_CONTROL_VERIFY_NAME_OID, decode_verify_name_request, encode_verify_name_request },
1272 /* the following are internal only, with a network
1274 { DSDB_CONTROL_BYPASS_PASSWORD_HASH_OID, decode_flag_request, encode_flag_request },
1276 /* all the ones below are internal only, and have no network
1278 { DSDB_CONTROL_CURRENT_PARTITION_OID, NULL, NULL },
1279 { DSDB_CONTROL_REPLICATED_UPDATE_OID, NULL, NULL },
1280 { DSDB_CONTROL_DN_STORAGE_FORMAT_OID, NULL, NULL },
1281 { LDB_CONTROL_RECALCULATE_SD_OID, NULL, NULL },
1282 { LDB_CONTROL_REVEAL_INTERNALS, NULL, NULL },
1283 { LDB_CONTROL_AS_SYSTEM_OID, NULL, NULL },
1284 { DSDB_CONTROL_PASSWORD_CHANGE_STATUS_OID, NULL, NULL },
1285 { DSDB_CONTROL_PASSWORD_HASH_VALUES_OID, NULL, NULL },
1286 { DSDB_CONTROL_PASSWORD_CHANGE_OID, NULL, NULL },
1287 { DSDB_CONTROL_APPLY_LINKS, NULL, NULL },
1288 { LDB_CONTROL_BYPASS_OPERATIONAL_OID, NULL, NULL },
1289 { DSDB_CONTROL_CHANGEREPLMETADATA_OID, NULL, NULL },
1290 { LDB_CONTROL_PROVISION_OID, NULL, NULL },
1291 { DSDB_EXTENDED_REPLICATED_OBJECTS_OID, NULL, NULL },
1292 { DSDB_EXTENDED_SCHEMA_UPDATE_NOW_OID, NULL, NULL },
1293 { DSDB_EXTENDED_ALLOCATE_RID_POOL, NULL, NULL },
1294 { DSDB_CONTROL_NO_GLOBAL_CATALOG, NULL, NULL },
1295 { DSDB_EXTENDED_SCHEMA_UPGRADE_IN_PROGRESS_OID, NULL, NULL },
1296 { NULL, NULL, NULL }
1299 const struct ldap_control_handler *samba_ldap_control_handlers(void)
1301 return ldap_known_controls;