source: trunk/server/source4/dsdb/schema/schema_syntax.c

Last change on this file was 745, checked in by Silvan Scherrer, 13 years ago

Samba Server: updated trunk to 3.6.0
File size: 76.5 KB
Line 
1/*
2 Unix SMB/CIFS mplementation.
3 DSDB schema syntaxes
4
5 Copyright (C) Stefan Metzmacher <metze@samba.org> 2006
6 Copyright (C) Simo Sorce 2005
7 Copyright (C) Andrew Bartlett <abartlet@samba.org> 2008
8
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 3 of the License, or
12 (at your option) any later version.
13
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
18
19 You should have received a copy of the GNU General Public License
20 along with this program. If not, see <http://www.gnu.org/licenses/>.
21
22*/
23#include "includes.h"
24#include "dsdb/samdb/samdb.h"
25#include "librpc/gen_ndr/ndr_drsuapi.h"
26#include "librpc/gen_ndr/ndr_security.h"
27#include "librpc/gen_ndr/ndr_misc.h"
28#include <ldb.h>
29#include <ldb_errors.h>
30#include "system/time.h"
31#include "../lib/util/charset/charset.h"
32#include "librpc/ndr/libndr.h"
33#include "../lib/util/asn1.h"
34
35/**
36 * Initialize dsdb_syntax_ctx with default values
37 * for common cases.
38 */
39void dsdb_syntax_ctx_init(struct dsdb_syntax_ctx *ctx,
40 struct ldb_context *ldb,
41 const struct dsdb_schema *schema)
42{
43 ctx->ldb = ldb;
44 ctx->schema = schema;
45
46 /*
47 * 'true' will keep current behavior,
48 * i.e. attributeID_id will be returned by default
49 */
50 ctx->is_schema_nc = true;
51
52 ctx->pfm_remote = NULL;
53}
54
55
56/**
57 * Returns ATTID for DRS attribute.
58 *
59 * ATTID depends on whether we are replicating
60 * Schema NC or msDs-IntId is set for schemaAttribute
61 * for the attribute.
62 */
63uint32_t dsdb_attribute_get_attid(const struct dsdb_attribute *attr,
64 bool for_schema_nc)
65{
66 if (!for_schema_nc && attr->msDS_IntId) {
67 return attr->msDS_IntId;
68 }
69
70 return attr->attributeID_id;
71}
72
73/**
74 * Map an ATTID from remote DC to a local ATTID
75 * using remote prefixMap
76 */
77static bool dsdb_syntax_attid_from_remote_attid(const struct dsdb_syntax_ctx *ctx,
78 TALLOC_CTX *mem_ctx,
79 uint32_t id_remote,
80 uint32_t *id_local)
81{
82 WERROR werr;
83 const char *oid;
84
85 /*
86 * map remote ATTID to local directly in case
87 * of no remote prefixMap (during provision for instance)
88 */
89 if (!ctx->pfm_remote) {
90 *id_local = id_remote;
91 return true;
92 }
93
94 werr = dsdb_schema_pfm_oid_from_attid(ctx->pfm_remote, id_remote, mem_ctx, &oid);
95 if (!W_ERROR_IS_OK(werr)) {
96 DEBUG(0,("ATTID->OID failed (%s) for: 0x%08X\n", win_errstr(werr), id_remote));
97 return false;
98 }
99
100 werr = dsdb_schema_pfm_make_attid(ctx->schema->prefixmap, oid, id_local);
101 if (!W_ERROR_IS_OK(werr)) {
102 DEBUG(0,("OID->ATTID failed (%s) for: %s\n", win_errstr(werr), oid));
103 return false;
104 }
105
106 return true;
107}
108
109static WERROR dsdb_syntax_FOOBAR_drsuapi_to_ldb(const struct dsdb_syntax_ctx *ctx,
110 const struct dsdb_attribute *attr,
111 const struct drsuapi_DsReplicaAttribute *in,
112 TALLOC_CTX *mem_ctx,
113 struct ldb_message_element *out)
114{
115 unsigned int i;
116
117 out->flags = 0;
118 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
119 W_ERROR_HAVE_NO_MEMORY(out->name);
120
121 out->num_values = in->value_ctr.num_values;
122 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
123 W_ERROR_HAVE_NO_MEMORY(out->values);
124
125 for (i=0; i < out->num_values; i++) {
126 char *str;
127
128 if (in->value_ctr.values[i].blob == NULL) {
129 return WERR_FOOBAR;
130 }
131
132 str = talloc_asprintf(out->values, "%s: not implemented",
133 attr->syntax->name);
134 W_ERROR_HAVE_NO_MEMORY(str);
135
136 out->values[i] = data_blob_string_const(str);
137 }
138
139 return WERR_OK;
140}
141
142static WERROR dsdb_syntax_FOOBAR_ldb_to_drsuapi(const struct dsdb_syntax_ctx *ctx,
143 const struct dsdb_attribute *attr,
144 const struct ldb_message_element *in,
145 TALLOC_CTX *mem_ctx,
146 struct drsuapi_DsReplicaAttribute *out)
147{
148 return WERR_FOOBAR;
149}
150
151static WERROR dsdb_syntax_FOOBAR_validate_ldb(const struct dsdb_syntax_ctx *ctx,
152 const struct dsdb_attribute *attr,
153 const struct ldb_message_element *in)
154{
155 return WERR_FOOBAR;
156}
157
158static WERROR dsdb_syntax_BOOL_drsuapi_to_ldb(const struct dsdb_syntax_ctx *ctx,
159 const struct dsdb_attribute *attr,
160 const struct drsuapi_DsReplicaAttribute *in,
161 TALLOC_CTX *mem_ctx,
162 struct ldb_message_element *out)
163{
164 unsigned int i;
165
166 out->flags = 0;
167 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
168 W_ERROR_HAVE_NO_MEMORY(out->name);
169
170 out->num_values = in->value_ctr.num_values;
171 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
172 W_ERROR_HAVE_NO_MEMORY(out->values);
173
174 for (i=0; i < out->num_values; i++) {
175 uint32_t v;
176 char *str;
177
178 if (in->value_ctr.values[i].blob == NULL) {
179 return WERR_FOOBAR;
180 }
181
182 if (in->value_ctr.values[i].blob->length != 4) {
183 return WERR_FOOBAR;
184 }
185
186 v = IVAL(in->value_ctr.values[i].blob->data, 0);
187
188 if (v != 0) {
189 str = talloc_strdup(out->values, "TRUE");
190 W_ERROR_HAVE_NO_MEMORY(str);
191 } else {
192 str = talloc_strdup(out->values, "FALSE");
193 W_ERROR_HAVE_NO_MEMORY(str);
194 }
195
196 out->values[i] = data_blob_string_const(str);
197 }
198
199 return WERR_OK;
200}
201
202static WERROR dsdb_syntax_BOOL_ldb_to_drsuapi(const struct dsdb_syntax_ctx *ctx,
203 const struct dsdb_attribute *attr,
204 const struct ldb_message_element *in,
205 TALLOC_CTX *mem_ctx,
206 struct drsuapi_DsReplicaAttribute *out)
207{
208 unsigned int i;
209 DATA_BLOB *blobs;
210
211 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
212 return WERR_FOOBAR;
213 }
214
215 out->attid = dsdb_attribute_get_attid(attr,
216 ctx->is_schema_nc);
217 out->value_ctr.num_values = in->num_values;
218 out->value_ctr.values = talloc_array(mem_ctx,
219 struct drsuapi_DsAttributeValue,
220 in->num_values);
221 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
222
223 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
224 W_ERROR_HAVE_NO_MEMORY(blobs);
225
226 for (i=0; i < in->num_values; i++) {
227 out->value_ctr.values[i].blob = &blobs[i];
228
229 blobs[i] = data_blob_talloc(blobs, NULL, 4);
230 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
231
232 if (strcmp("TRUE", (const char *)in->values[i].data) == 0) {
233 SIVAL(blobs[i].data, 0, 0x00000001);
234 } else if (strcmp("FALSE", (const char *)in->values[i].data) == 0) {
235 SIVAL(blobs[i].data, 0, 0x00000000);
236 } else {
237 return WERR_FOOBAR;
238 }
239 }
240
241 return WERR_OK;
242}
243
244static WERROR dsdb_syntax_BOOL_validate_ldb(const struct dsdb_syntax_ctx *ctx,
245 const struct dsdb_attribute *attr,
246 const struct ldb_message_element *in)
247{
248 unsigned int i;
249
250 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
251 return WERR_FOOBAR;
252 }
253
254 for (i=0; i < in->num_values; i++) {
255 int t, f;
256
257 t = strncmp("TRUE",
258 (const char *)in->values[i].data,
259 in->values[i].length);
260 f = strncmp("FALSE",
261 (const char *)in->values[i].data,
262 in->values[i].length);
263
264 if (t != 0 && f != 0) {
265 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
266 }
267 }
268
269 return WERR_OK;
270}
271
272static WERROR dsdb_syntax_INT32_drsuapi_to_ldb(const struct dsdb_syntax_ctx *ctx,
273 const struct dsdb_attribute *attr,
274 const struct drsuapi_DsReplicaAttribute *in,
275 TALLOC_CTX *mem_ctx,
276 struct ldb_message_element *out)
277{
278 unsigned int i;
279
280 out->flags = 0;
281 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
282 W_ERROR_HAVE_NO_MEMORY(out->name);
283
284 out->num_values = in->value_ctr.num_values;
285 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
286 W_ERROR_HAVE_NO_MEMORY(out->values);
287
288 for (i=0; i < out->num_values; i++) {
289 int32_t v;
290 char *str;
291
292 if (in->value_ctr.values[i].blob == NULL) {
293 return WERR_FOOBAR;
294 }
295
296 if (in->value_ctr.values[i].blob->length != 4) {
297 return WERR_FOOBAR;
298 }
299
300 v = IVALS(in->value_ctr.values[i].blob->data, 0);
301
302 str = talloc_asprintf(out->values, "%d", v);
303 W_ERROR_HAVE_NO_MEMORY(str);
304
305 out->values[i] = data_blob_string_const(str);
306 }
307
308 return WERR_OK;
309}
310
311static WERROR dsdb_syntax_INT32_ldb_to_drsuapi(const struct dsdb_syntax_ctx *ctx,
312 const struct dsdb_attribute *attr,
313 const struct ldb_message_element *in,
314 TALLOC_CTX *mem_ctx,
315 struct drsuapi_DsReplicaAttribute *out)
316{
317 unsigned int i;
318 DATA_BLOB *blobs;
319
320 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
321 return WERR_FOOBAR;
322 }
323
324 out->attid = dsdb_attribute_get_attid(attr,
325 ctx->is_schema_nc);
326 out->value_ctr.num_values = in->num_values;
327 out->value_ctr.values = talloc_array(mem_ctx,
328 struct drsuapi_DsAttributeValue,
329 in->num_values);
330 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
331
332 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
333 W_ERROR_HAVE_NO_MEMORY(blobs);
334
335 for (i=0; i < in->num_values; i++) {
336 int32_t v;
337
338 out->value_ctr.values[i].blob = &blobs[i];
339
340 blobs[i] = data_blob_talloc(blobs, NULL, 4);
341 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
342
343 /* We've to use "strtoll" here to have the intended overflows.
344 * Otherwise we may get "LONG_MAX" and the conversion is wrong. */
345 v = (int32_t) strtoll((char *)in->values[i].data, NULL, 0);
346
347 SIVALS(blobs[i].data, 0, v);
348 }
349
350 return WERR_OK;
351}
352
353static WERROR dsdb_syntax_INT32_validate_ldb(const struct dsdb_syntax_ctx *ctx,
354 const struct dsdb_attribute *attr,
355 const struct ldb_message_element *in)
356{
357 unsigned int i;
358
359 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
360 return WERR_FOOBAR;
361 }
362
363 for (i=0; i < in->num_values; i++) {
364 long v;
365 char buf[sizeof("-2147483648")];
366 char *end = NULL;
367
368 ZERO_STRUCT(buf);
369 if (in->values[i].length >= sizeof(buf)) {
370 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
371 }
372
373 memcpy(buf, in->values[i].data, in->values[i].length);
374 errno = 0;
375 v = strtol(buf, &end, 10);
376 if (errno != 0) {
377 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
378 }
379 if (end && end[0] != '\0') {
380 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
381 }
382
383 if (attr->rangeLower) {
384 if ((int32_t)v < (int32_t)*attr->rangeLower) {
385 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
386 }
387 }
388
389 if (attr->rangeUpper) {
390 if ((int32_t)v > (int32_t)*attr->rangeUpper) {
391 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
392 }
393 }
394 }
395
396 return WERR_OK;
397}
398
399static WERROR dsdb_syntax_INT64_drsuapi_to_ldb(const struct dsdb_syntax_ctx *ctx,
400 const struct dsdb_attribute *attr,
401 const struct drsuapi_DsReplicaAttribute *in,
402 TALLOC_CTX *mem_ctx,
403 struct ldb_message_element *out)
404{
405 unsigned int i;
406
407 out->flags = 0;
408 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
409 W_ERROR_HAVE_NO_MEMORY(out->name);
410
411 out->num_values = in->value_ctr.num_values;
412 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
413 W_ERROR_HAVE_NO_MEMORY(out->values);
414
415 for (i=0; i < out->num_values; i++) {
416 int64_t v;
417 char *str;
418
419 if (in->value_ctr.values[i].blob == NULL) {
420 return WERR_FOOBAR;
421 }
422
423 if (in->value_ctr.values[i].blob->length != 8) {
424 return WERR_FOOBAR;
425 }
426
427 v = BVALS(in->value_ctr.values[i].blob->data, 0);
428
429 str = talloc_asprintf(out->values, "%lld", (long long int)v);
430 W_ERROR_HAVE_NO_MEMORY(str);
431
432 out->values[i] = data_blob_string_const(str);
433 }
434
435 return WERR_OK;
436}
437
438static WERROR dsdb_syntax_INT64_ldb_to_drsuapi(const struct dsdb_syntax_ctx *ctx,
439 const struct dsdb_attribute *attr,
440 const struct ldb_message_element *in,
441 TALLOC_CTX *mem_ctx,
442 struct drsuapi_DsReplicaAttribute *out)
443{
444 unsigned int i;
445 DATA_BLOB *blobs;
446
447 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
448 return WERR_FOOBAR;
449 }
450
451 out->attid = dsdb_attribute_get_attid(attr,
452 ctx->is_schema_nc);
453 out->value_ctr.num_values = in->num_values;
454 out->value_ctr.values = talloc_array(mem_ctx,
455 struct drsuapi_DsAttributeValue,
456 in->num_values);
457 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
458
459 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
460 W_ERROR_HAVE_NO_MEMORY(blobs);
461
462 for (i=0; i < in->num_values; i++) {
463 int64_t v;
464
465 out->value_ctr.values[i].blob = &blobs[i];
466
467 blobs[i] = data_blob_talloc(blobs, NULL, 8);
468 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
469
470 v = strtoll((const char *)in->values[i].data, NULL, 10);
471
472 SBVALS(blobs[i].data, 0, v);
473 }
474
475 return WERR_OK;
476}
477
478static WERROR dsdb_syntax_INT64_validate_ldb(const struct dsdb_syntax_ctx *ctx,
479 const struct dsdb_attribute *attr,
480 const struct ldb_message_element *in)
481{
482 unsigned int i;
483
484 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
485 return WERR_FOOBAR;
486 }
487
488 for (i=0; i < in->num_values; i++) {
489 long long v;
490 char buf[sizeof("-9223372036854775808")];
491 char *end = NULL;
492
493 ZERO_STRUCT(buf);
494 if (in->values[i].length >= sizeof(buf)) {
495 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
496 }
497 memcpy(buf, in->values[i].data, in->values[i].length);
498
499 errno = 0;
500 v = strtoll(buf, &end, 10);
501 if (errno != 0) {
502 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
503 }
504 if (end && end[0] != '\0') {
505 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
506 }
507
508 if (attr->rangeLower) {
509 if ((int64_t)v < (int64_t)*attr->rangeLower) {
510 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
511 }
512 }
513
514 if (attr->rangeUpper) {
515 if ((int64_t)v > (int64_t)*attr->rangeUpper) {
516 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
517 }
518 }
519 }
520
521 return WERR_OK;
522}
523static WERROR dsdb_syntax_NTTIME_UTC_drsuapi_to_ldb(const struct dsdb_syntax_ctx *ctx,
524 const struct dsdb_attribute *attr,
525 const struct drsuapi_DsReplicaAttribute *in,
526 TALLOC_CTX *mem_ctx,
527 struct ldb_message_element *out)
528{
529 unsigned int i;
530
531 out->flags = 0;
532 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
533 W_ERROR_HAVE_NO_MEMORY(out->name);
534
535 out->num_values = in->value_ctr.num_values;
536 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
537 W_ERROR_HAVE_NO_MEMORY(out->values);
538
539 for (i=0; i < out->num_values; i++) {
540 NTTIME v;
541 time_t t;
542 char *str;
543
544 if (in->value_ctr.values[i].blob == NULL) {
545 return WERR_FOOBAR;
546 }
547
548 if (in->value_ctr.values[i].blob->length != 8) {
549 return WERR_FOOBAR;
550 }
551
552 v = BVAL(in->value_ctr.values[i].blob->data, 0);
553 v *= 10000000;
554 t = nt_time_to_unix(v);
555
556 /*
557 * NOTE: On a w2k3 server you can set a GeneralizedTime string
558 * via LDAP, but you get back an UTCTime string,
559 * but via DRSUAPI you get back the NTTIME_1sec value
560 * that represents the GeneralizedTime value!
561 *
562 * So if we store the UTCTime string in our ldb
563 * we'll loose information!
564 */
565 str = ldb_timestring_utc(out->values, t);
566 W_ERROR_HAVE_NO_MEMORY(str);
567 out->values[i] = data_blob_string_const(str);
568 }
569
570 return WERR_OK;
571}
572
573static WERROR dsdb_syntax_NTTIME_UTC_ldb_to_drsuapi(const struct dsdb_syntax_ctx *ctx,
574 const struct dsdb_attribute *attr,
575 const struct ldb_message_element *in,
576 TALLOC_CTX *mem_ctx,
577 struct drsuapi_DsReplicaAttribute *out)
578{
579 unsigned int i;
580 DATA_BLOB *blobs;
581
582 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
583 return WERR_FOOBAR;
584 }
585
586 out->attid = dsdb_attribute_get_attid(attr,
587 ctx->is_schema_nc);
588 out->value_ctr.num_values = in->num_values;
589 out->value_ctr.values = talloc_array(mem_ctx,
590 struct drsuapi_DsAttributeValue,
591 in->num_values);
592 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
593
594 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
595 W_ERROR_HAVE_NO_MEMORY(blobs);
596
597 for (i=0; i < in->num_values; i++) {
598 NTTIME v;
599 time_t t;
600
601 out->value_ctr.values[i].blob = &blobs[i];
602
603 blobs[i] = data_blob_talloc(blobs, NULL, 8);
604 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
605
606 t = ldb_string_utc_to_time((const char *)in->values[i].data);
607 unix_to_nt_time(&v, t);
608 v /= 10000000;
609
610 SBVAL(blobs[i].data, 0, v);
611 }
612
613 return WERR_OK;
614}
615
616static WERROR dsdb_syntax_NTTIME_UTC_validate_ldb(const struct dsdb_syntax_ctx *ctx,
617 const struct dsdb_attribute *attr,
618 const struct ldb_message_element *in)
619{
620 unsigned int i;
621
622 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
623 return WERR_FOOBAR;
624 }
625
626 for (i=0; i < in->num_values; i++) {
627 time_t t;
628 char buf[sizeof("090826075717Z")];
629
630 ZERO_STRUCT(buf);
631 if (in->values[i].length >= sizeof(buf)) {
632 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
633 }
634 memcpy(buf, in->values[i].data, in->values[i].length);
635
636 errno = 0;
637 t = ldb_string_utc_to_time(buf);
638 if (errno != 0) {
639 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
640 }
641
642 if (attr->rangeLower) {
643 if ((int32_t)t < (int32_t)*attr->rangeLower) {
644 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
645 }
646 }
647
648 if (attr->rangeUpper) {
649 if ((int32_t)t > (int32_t)*attr->rangeLower) {
650 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
651 }
652 }
653
654 /*
655 * TODO: verify the comment in the
656 * dsdb_syntax_NTTIME_UTC_drsuapi_to_ldb() function!
657 */
658 }
659
660 return WERR_OK;
661}
662
663static WERROR dsdb_syntax_NTTIME_drsuapi_to_ldb(const struct dsdb_syntax_ctx *ctx,
664 const struct dsdb_attribute *attr,
665 const struct drsuapi_DsReplicaAttribute *in,
666 TALLOC_CTX *mem_ctx,
667 struct ldb_message_element *out)
668{
669 unsigned int i;
670
671 out->flags = 0;
672 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
673 W_ERROR_HAVE_NO_MEMORY(out->name);
674
675 out->num_values = in->value_ctr.num_values;
676 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
677 W_ERROR_HAVE_NO_MEMORY(out->values);
678
679 for (i=0; i < out->num_values; i++) {
680 NTTIME v;
681 time_t t;
682 char *str;
683
684 if (in->value_ctr.values[i].blob == NULL) {
685 return WERR_FOOBAR;
686 }
687
688 if (in->value_ctr.values[i].blob->length != 8) {
689 return WERR_FOOBAR;
690 }
691
692 v = BVAL(in->value_ctr.values[i].blob->data, 0);
693 v *= 10000000;
694 t = nt_time_to_unix(v);
695
696 str = ldb_timestring(out->values, t);
697 W_ERROR_HAVE_NO_MEMORY(str);
698
699 out->values[i] = data_blob_string_const(str);
700 }
701
702 return WERR_OK;
703}
704
705static WERROR dsdb_syntax_NTTIME_ldb_to_drsuapi(const struct dsdb_syntax_ctx *ctx,
706 const struct dsdb_attribute *attr,
707 const struct ldb_message_element *in,
708 TALLOC_CTX *mem_ctx,
709 struct drsuapi_DsReplicaAttribute *out)
710{
711 unsigned int i;
712 DATA_BLOB *blobs;
713
714 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
715 return WERR_FOOBAR;
716 }
717
718 out->attid = dsdb_attribute_get_attid(attr,
719 ctx->is_schema_nc);
720 out->value_ctr.num_values = in->num_values;
721 out->value_ctr.values = talloc_array(mem_ctx,
722 struct drsuapi_DsAttributeValue,
723 in->num_values);
724 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
725
726 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
727 W_ERROR_HAVE_NO_MEMORY(blobs);
728
729 for (i=0; i < in->num_values; i++) {
730 NTTIME v;
731 time_t t;
732 int ret;
733
734 out->value_ctr.values[i].blob = &blobs[i];
735
736 blobs[i] = data_blob_talloc(blobs, NULL, 8);
737 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
738
739 ret = ldb_val_to_time(&in->values[i], &t);
740 if (ret != LDB_SUCCESS) {
741 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
742 }
743 unix_to_nt_time(&v, t);
744 v /= 10000000;
745
746 SBVAL(blobs[i].data, 0, v);
747 }
748
749 return WERR_OK;
750}
751
752static WERROR dsdb_syntax_NTTIME_validate_ldb(const struct dsdb_syntax_ctx *ctx,
753 const struct dsdb_attribute *attr,
754 const struct ldb_message_element *in)
755{
756 unsigned int i;
757
758 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
759 return WERR_FOOBAR;
760 }
761
762 for (i=0; i < in->num_values; i++) {
763 time_t t;
764 int ret;
765
766 ret = ldb_val_to_time(&in->values[i], &t);
767 if (ret != LDB_SUCCESS) {
768 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
769 }
770
771 if (attr->rangeLower) {
772 if ((int32_t)t < (int32_t)*attr->rangeLower) {
773 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
774 }
775 }
776
777 if (attr->rangeUpper) {
778 if ((int32_t)t > (int32_t)*attr->rangeLower) {
779 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
780 }
781 }
782 }
783
784 return WERR_OK;
785}
786
787static WERROR dsdb_syntax_DATA_BLOB_drsuapi_to_ldb(const struct dsdb_syntax_ctx *ctx,
788 const struct dsdb_attribute *attr,
789 const struct drsuapi_DsReplicaAttribute *in,
790 TALLOC_CTX *mem_ctx,
791 struct ldb_message_element *out)
792{
793 unsigned int i;
794
795 out->flags = 0;
796 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
797 W_ERROR_HAVE_NO_MEMORY(out->name);
798
799 out->num_values = in->value_ctr.num_values;
800 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
801 W_ERROR_HAVE_NO_MEMORY(out->values);
802
803 for (i=0; i < out->num_values; i++) {
804 if (in->value_ctr.values[i].blob == NULL) {
805 return WERR_FOOBAR;
806 }
807
808 if (in->value_ctr.values[i].blob->length == 0) {
809 return WERR_FOOBAR;
810 }
811
812 out->values[i] = data_blob_dup_talloc(out->values,
813 in->value_ctr.values[i].blob);
814 W_ERROR_HAVE_NO_MEMORY(out->values[i].data);
815 }
816
817 return WERR_OK;
818}
819
820static WERROR dsdb_syntax_DATA_BLOB_ldb_to_drsuapi(const struct dsdb_syntax_ctx *ctx,
821 const struct dsdb_attribute *attr,
822 const struct ldb_message_element *in,
823 TALLOC_CTX *mem_ctx,
824 struct drsuapi_DsReplicaAttribute *out)
825{
826 unsigned int i;
827 DATA_BLOB *blobs;
828
829 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
830 return WERR_FOOBAR;
831 }
832
833 out->attid = dsdb_attribute_get_attid(attr,
834 ctx->is_schema_nc);
835 out->value_ctr.num_values = in->num_values;
836 out->value_ctr.values = talloc_array(mem_ctx,
837 struct drsuapi_DsAttributeValue,
838 in->num_values);
839 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
840
841 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
842 W_ERROR_HAVE_NO_MEMORY(blobs);
843
844 for (i=0; i < in->num_values; i++) {
845 out->value_ctr.values[i].blob = &blobs[i];
846
847 blobs[i] = data_blob_dup_talloc(blobs, &in->values[i]);
848 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
849 }
850
851 return WERR_OK;
852}
853
854static WERROR dsdb_syntax_DATA_BLOB_validate_one_val(const struct dsdb_syntax_ctx *ctx,
855 const struct dsdb_attribute *attr,
856 const struct ldb_val *val)
857{
858 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
859 return WERR_FOOBAR;
860 }
861
862 if (attr->rangeLower) {
863 if ((uint32_t)val->length < (uint32_t)*attr->rangeLower) {
864 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
865 }
866 }
867
868 if (attr->rangeUpper) {
869 if ((uint32_t)val->length > (uint32_t)*attr->rangeUpper) {
870 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
871 }
872 }
873
874 return WERR_OK;
875}
876
877static WERROR dsdb_syntax_DATA_BLOB_validate_ldb(const struct dsdb_syntax_ctx *ctx,
878 const struct dsdb_attribute *attr,
879 const struct ldb_message_element *in)
880{
881 unsigned int i;
882 WERROR status;
883
884 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
885 return WERR_FOOBAR;
886 }
887
888 for (i=0; i < in->num_values; i++) {
889 if (in->values[i].length == 0) {
890 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
891 }
892
893 status = dsdb_syntax_DATA_BLOB_validate_one_val(ctx,
894 attr,
895 &in->values[i]);
896 if (!W_ERROR_IS_OK(status)) {
897 return status;
898 }
899 }
900
901 return WERR_OK;
902}
903
904static WERROR _dsdb_syntax_auto_OID_drsuapi_to_ldb(const struct dsdb_syntax_ctx *ctx,
905 const struct dsdb_attribute *attr,
906 const struct drsuapi_DsReplicaAttribute *in,
907 TALLOC_CTX *mem_ctx,
908 struct ldb_message_element *out)
909{
910 unsigned int i;
911
912 out->flags = 0;
913 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
914 W_ERROR_HAVE_NO_MEMORY(out->name);
915
916 out->num_values = in->value_ctr.num_values;
917 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
918 W_ERROR_HAVE_NO_MEMORY(out->values);
919
920 for (i=0; i < out->num_values; i++) {
921 uint32_t v;
922 const struct dsdb_class *c;
923 const struct dsdb_attribute *a;
924 const char *str = NULL;
925
926 if (in->value_ctr.values[i].blob == NULL) {
927 return WERR_FOOBAR;
928 }
929
930 if (in->value_ctr.values[i].blob->length != 4) {
931 return WERR_FOOBAR;
932 }
933
934 v = IVAL(in->value_ctr.values[i].blob->data, 0);
935
936 if ((c = dsdb_class_by_governsID_id(ctx->schema, v))) {
937 str = talloc_strdup(out->values, c->lDAPDisplayName);
938 } else if ((a = dsdb_attribute_by_attributeID_id(ctx->schema, v))) {
939 str = talloc_strdup(out->values, a->lDAPDisplayName);
940 } else {
941 WERROR werr;
942 SMB_ASSERT(ctx->pfm_remote);
943 werr = dsdb_schema_pfm_oid_from_attid(ctx->pfm_remote, v,
944 out->values, &str);
945 W_ERROR_NOT_OK_RETURN(werr);
946 }
947 W_ERROR_HAVE_NO_MEMORY(str);
948
949 /* the values need to be reversed */
950 out->values[out->num_values - (i + 1)] = data_blob_string_const(str);
951 }
952
953 return WERR_OK;
954}
955
956static WERROR _dsdb_syntax_OID_obj_drsuapi_to_ldb(const struct dsdb_syntax_ctx *ctx,
957 const struct dsdb_attribute *attr,
958 const struct drsuapi_DsReplicaAttribute *in,
959 TALLOC_CTX *mem_ctx,
960 struct ldb_message_element *out)
961{
962 unsigned int i;
963
964 out->flags = 0;
965 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
966 W_ERROR_HAVE_NO_MEMORY(out->name);
967
968 out->num_values = in->value_ctr.num_values;
969 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
970 W_ERROR_HAVE_NO_MEMORY(out->values);
971
972 for (i=0; i < out->num_values; i++) {
973 uint32_t v;
974 const struct dsdb_class *c;
975 const char *str;
976
977 if (in->value_ctr.values[i].blob == NULL) {
978 return WERR_FOOBAR;
979 }
980
981 if (in->value_ctr.values[i].blob->length != 4) {
982 return WERR_FOOBAR;
983 }
984
985 v = IVAL(in->value_ctr.values[i].blob->data, 0);
986
987 /* convert remote ATTID to local ATTID */
988 if (!dsdb_syntax_attid_from_remote_attid(ctx, mem_ctx, v, &v)) {
989 DEBUG(1,(__location__ ": Failed to map remote ATTID to local ATTID!\n"));
990 return WERR_FOOBAR;
991 }
992
993 c = dsdb_class_by_governsID_id(ctx->schema, v);
994 if (!c) {
995 DEBUG(1,(__location__ ": Unknown governsID 0x%08X\n", v));
996 return WERR_FOOBAR;
997 }
998
999 str = talloc_strdup(out->values, c->lDAPDisplayName);
1000 W_ERROR_HAVE_NO_MEMORY(str);
1001
1002 /* the values need to be reversed */
1003 out->values[out->num_values - (i + 1)] = data_blob_string_const(str);
1004 }
1005
1006 return WERR_OK;
1007}
1008
1009static WERROR _dsdb_syntax_OID_attr_drsuapi_to_ldb(const struct dsdb_syntax_ctx *ctx,
1010 const struct dsdb_attribute *attr,
1011 const struct drsuapi_DsReplicaAttribute *in,
1012 TALLOC_CTX *mem_ctx,
1013 struct ldb_message_element *out)
1014{
1015 unsigned int i;
1016
1017 out->flags = 0;
1018 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
1019 W_ERROR_HAVE_NO_MEMORY(out->name);
1020
1021 out->num_values = in->value_ctr.num_values;
1022 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
1023 W_ERROR_HAVE_NO_MEMORY(out->values);
1024
1025 for (i=0; i < out->num_values; i++) {
1026 uint32_t v;
1027 const struct dsdb_attribute *a;
1028 const char *str;
1029
1030 if (in->value_ctr.values[i].blob == NULL) {
1031 return WERR_FOOBAR;
1032 }
1033
1034 if (in->value_ctr.values[i].blob->length != 4) {
1035 return WERR_FOOBAR;
1036 }
1037
1038 v = IVAL(in->value_ctr.values[i].blob->data, 0);
1039
1040 /* convert remote ATTID to local ATTID */
1041 if (!dsdb_syntax_attid_from_remote_attid(ctx, mem_ctx, v, &v)) {
1042 DEBUG(1,(__location__ ": Failed to map remote ATTID to local ATTID!\n"));
1043 return WERR_FOOBAR;
1044 }
1045
1046 a = dsdb_attribute_by_attributeID_id(ctx->schema, v);
1047 if (!a) {
1048 DEBUG(1,(__location__ ": Unknown attributeID_id 0x%08X\n", v));
1049 return WERR_FOOBAR;
1050 }
1051
1052 str = talloc_strdup(out->values, a->lDAPDisplayName);
1053 W_ERROR_HAVE_NO_MEMORY(str);
1054
1055 /* the values need to be reversed */
1056 out->values[out->num_values - (i + 1)] = data_blob_string_const(str);
1057 }
1058
1059 return WERR_OK;
1060}
1061
1062static WERROR _dsdb_syntax_OID_oid_drsuapi_to_ldb(const struct dsdb_syntax_ctx *ctx,
1063 const struct dsdb_attribute *attr,
1064 const struct drsuapi_DsReplicaAttribute *in,
1065 TALLOC_CTX *mem_ctx,
1066 struct ldb_message_element *out)
1067{
1068 unsigned int i;
1069
1070 SMB_ASSERT(ctx->pfm_remote);
1071
1072 out->flags = 0;
1073 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
1074 W_ERROR_HAVE_NO_MEMORY(out->name);
1075
1076 out->num_values = in->value_ctr.num_values;
1077 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
1078 W_ERROR_HAVE_NO_MEMORY(out->values);
1079
1080 for (i=0; i < out->num_values; i++) {
1081 uint32_t attid;
1082 WERROR status;
1083 const char *oid;
1084
1085 if (in->value_ctr.values[i].blob == NULL) {
1086 return WERR_FOOBAR;
1087 }
1088
1089 if (in->value_ctr.values[i].blob->length != 4) {
1090 return WERR_FOOBAR;
1091 }
1092
1093 attid = IVAL(in->value_ctr.values[i].blob->data, 0);
1094
1095 status = dsdb_schema_pfm_oid_from_attid(ctx->pfm_remote, attid,
1096 out->values, &oid);
1097 if (!W_ERROR_IS_OK(status)) {
1098 DEBUG(0,(__location__ ": Error: Unknown ATTID 0x%08X\n",
1099 attid));
1100 return status;
1101 }
1102
1103 out->values[i] = data_blob_string_const(oid);
1104 }
1105
1106 return WERR_OK;
1107}
1108
1109static WERROR _dsdb_syntax_auto_OID_ldb_to_drsuapi(const struct dsdb_syntax_ctx *ctx,
1110 const struct dsdb_attribute *attr,
1111 const struct ldb_message_element *in,
1112 TALLOC_CTX *mem_ctx,
1113 struct drsuapi_DsReplicaAttribute *out)
1114{
1115 unsigned int i;
1116 DATA_BLOB *blobs;
1117
1118 out->attid= dsdb_attribute_get_attid(attr,
1119 ctx->is_schema_nc);
1120 out->value_ctr.num_values= in->num_values;
1121 out->value_ctr.values= talloc_array(mem_ctx,
1122 struct drsuapi_DsAttributeValue,
1123 in->num_values);
1124 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
1125
1126 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
1127 W_ERROR_HAVE_NO_MEMORY(blobs);
1128
1129 for (i=0; i < in->num_values; i++) {
1130 const struct dsdb_class *obj_class;
1131 const struct dsdb_attribute *obj_attr;
1132 struct ldb_val *v;
1133
1134 out->value_ctr.values[i].blob= &blobs[i];
1135
1136 blobs[i] = data_blob_talloc(blobs, NULL, 4);
1137 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
1138
1139 /* in DRS windows puts the classes in the opposite
1140 order to the order used in ldap */
1141 v = &in->values[(in->num_values-1)-i];
1142
1143 if ((obj_class = dsdb_class_by_lDAPDisplayName_ldb_val(ctx->schema, v))) {
1144 SIVAL(blobs[i].data, 0, obj_class->governsID_id);
1145 } else if ((obj_attr = dsdb_attribute_by_lDAPDisplayName_ldb_val(ctx->schema, v))) {
1146 SIVAL(blobs[i].data, 0, obj_attr->attributeID_id);
1147 } else {
1148 uint32_t attid;
1149 WERROR werr;
1150 werr = dsdb_schema_pfm_attid_from_oid(ctx->schema->prefixmap,
1151 (const char *)v->data,
1152 &attid);
1153 W_ERROR_NOT_OK_RETURN(werr);
1154 SIVAL(blobs[i].data, 0, attid);
1155 }
1156
1157 }
1158
1159
1160 return WERR_OK;
1161}
1162
1163static WERROR _dsdb_syntax_OID_obj_ldb_to_drsuapi(const struct dsdb_syntax_ctx *ctx,
1164 const struct dsdb_attribute *attr,
1165 const struct ldb_message_element *in,
1166 TALLOC_CTX *mem_ctx,
1167 struct drsuapi_DsReplicaAttribute *out)
1168{
1169 unsigned int i;
1170 DATA_BLOB *blobs;
1171
1172 out->attid= dsdb_attribute_get_attid(attr,
1173 ctx->is_schema_nc);
1174 out->value_ctr.num_values= in->num_values;
1175 out->value_ctr.values= talloc_array(mem_ctx,
1176 struct drsuapi_DsAttributeValue,
1177 in->num_values);
1178 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
1179
1180 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
1181 W_ERROR_HAVE_NO_MEMORY(blobs);
1182
1183 for (i=0; i < in->num_values; i++) {
1184 const struct dsdb_class *obj_class;
1185
1186 out->value_ctr.values[i].blob= &blobs[i];
1187
1188 blobs[i] = data_blob_talloc(blobs, NULL, 4);
1189 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
1190
1191 /* in DRS windows puts the classes in the opposite
1192 order to the order used in ldap */
1193 obj_class = dsdb_class_by_lDAPDisplayName(ctx->schema,
1194 (const char *)in->values[(in->num_values-1)-i].data);
1195 if (!obj_class) {
1196 return WERR_FOOBAR;
1197 }
1198 SIVAL(blobs[i].data, 0, obj_class->governsID_id);
1199 }
1200
1201
1202 return WERR_OK;
1203}
1204
1205static WERROR _dsdb_syntax_OID_attr_ldb_to_drsuapi(const struct dsdb_syntax_ctx *ctx,
1206 const struct dsdb_attribute *attr,
1207 const struct ldb_message_element *in,
1208 TALLOC_CTX *mem_ctx,
1209 struct drsuapi_DsReplicaAttribute *out)
1210{
1211 unsigned int i;
1212 DATA_BLOB *blobs;
1213
1214 out->attid= dsdb_attribute_get_attid(attr,
1215 ctx->is_schema_nc);
1216 out->value_ctr.num_values= in->num_values;
1217 out->value_ctr.values= talloc_array(mem_ctx,
1218 struct drsuapi_DsAttributeValue,
1219 in->num_values);
1220 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
1221
1222 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
1223 W_ERROR_HAVE_NO_MEMORY(blobs);
1224
1225 for (i=0; i < in->num_values; i++) {
1226 const struct dsdb_attribute *obj_attr;
1227
1228 out->value_ctr.values[i].blob= &blobs[i];
1229
1230 blobs[i] = data_blob_talloc(blobs, NULL, 4);
1231 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
1232
1233 obj_attr = dsdb_attribute_by_lDAPDisplayName(ctx->schema, (const char *)in->values[i].data);
1234 if (!obj_attr) {
1235 return WERR_FOOBAR;
1236 }
1237 SIVAL(blobs[i].data, 0, obj_attr->attributeID_id);
1238 }
1239
1240
1241 return WERR_OK;
1242}
1243
1244static WERROR _dsdb_syntax_OID_oid_ldb_to_drsuapi(const struct dsdb_syntax_ctx *ctx,
1245 const struct dsdb_attribute *attr,
1246 const struct ldb_message_element *in,
1247 TALLOC_CTX *mem_ctx,
1248 struct drsuapi_DsReplicaAttribute *out)
1249{
1250 unsigned int i;
1251 DATA_BLOB *blobs;
1252
1253 out->attid= dsdb_attribute_get_attid(attr,
1254 ctx->is_schema_nc);
1255 out->value_ctr.num_values= in->num_values;
1256 out->value_ctr.values= talloc_array(mem_ctx,
1257 struct drsuapi_DsAttributeValue,
1258 in->num_values);
1259 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
1260
1261 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
1262 W_ERROR_HAVE_NO_MEMORY(blobs);
1263
1264 for (i=0; i < in->num_values; i++) {
1265 uint32_t attid;
1266 WERROR status;
1267
1268 out->value_ctr.values[i].blob= &blobs[i];
1269
1270 blobs[i] = data_blob_talloc(blobs, NULL, 4);
1271 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
1272
1273 status = dsdb_schema_pfm_attid_from_oid(ctx->schema->prefixmap,
1274 (const char *)in->values[i].data,
1275 &attid);
1276 W_ERROR_NOT_OK_RETURN(status);
1277
1278 SIVAL(blobs[i].data, 0, attid);
1279 }
1280
1281 return WERR_OK;
1282}
1283
1284static WERROR dsdb_syntax_OID_drsuapi_to_ldb(const struct dsdb_syntax_ctx *ctx,
1285 const struct dsdb_attribute *attr,
1286 const struct drsuapi_DsReplicaAttribute *in,
1287 TALLOC_CTX *mem_ctx,
1288 struct ldb_message_element *out)
1289{
1290 WERROR werr;
1291
1292 switch (attr->attributeID_id) {
1293 case DRSUAPI_ATTID_objectClass:
1294 case DRSUAPI_ATTID_subClassOf:
1295 case DRSUAPI_ATTID_auxiliaryClass:
1296 case DRSUAPI_ATTID_systemAuxiliaryClass:
1297 case DRSUAPI_ATTID_systemPossSuperiors:
1298 case DRSUAPI_ATTID_possSuperiors:
1299 werr = _dsdb_syntax_OID_obj_drsuapi_to_ldb(ctx, attr, in, mem_ctx, out);
1300 break;
1301 case DRSUAPI_ATTID_systemMustContain:
1302 case DRSUAPI_ATTID_systemMayContain:
1303 case DRSUAPI_ATTID_mustContain:
1304 case DRSUAPI_ATTID_rDNAttId:
1305 case DRSUAPI_ATTID_transportAddressAttribute:
1306 case DRSUAPI_ATTID_mayContain:
1307 werr = _dsdb_syntax_OID_attr_drsuapi_to_ldb(ctx, attr, in, mem_ctx, out);
1308 break;
1309 case DRSUAPI_ATTID_governsID:
1310 case DRSUAPI_ATTID_attributeID:
1311 case DRSUAPI_ATTID_attributeSyntax:
1312 werr = _dsdb_syntax_OID_oid_drsuapi_to_ldb(ctx, attr, in, mem_ctx, out);
1313 break;
1314 default:
1315 DEBUG(0,(__location__ ": Unknown handling for attributeID_id for %s\n",
1316 attr->lDAPDisplayName));
1317 return _dsdb_syntax_auto_OID_drsuapi_to_ldb(ctx, attr, in, mem_ctx, out);
1318 }
1319
1320 /* When we are doing the vampire of a schema, we don't want
1321 * the inability to reference an OID to get in the way.
1322 * Otherwise, we won't get the new schema with which to
1323 * understand this */
1324 if (!W_ERROR_IS_OK(werr) && ctx->schema->relax_OID_conversions) {
1325 return _dsdb_syntax_OID_oid_drsuapi_to_ldb(ctx, attr, in, mem_ctx, out);
1326 }
1327 return werr;
1328}
1329
1330static WERROR dsdb_syntax_OID_ldb_to_drsuapi(const struct dsdb_syntax_ctx *ctx,
1331 const struct dsdb_attribute *attr,
1332 const struct ldb_message_element *in,
1333 TALLOC_CTX *mem_ctx,
1334 struct drsuapi_DsReplicaAttribute *out)
1335{
1336 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
1337 return WERR_FOOBAR;
1338 }
1339
1340 switch (attr->attributeID_id) {
1341 case DRSUAPI_ATTID_objectClass:
1342 case DRSUAPI_ATTID_subClassOf:
1343 case DRSUAPI_ATTID_auxiliaryClass:
1344 case DRSUAPI_ATTID_systemAuxiliaryClass:
1345 case DRSUAPI_ATTID_systemPossSuperiors:
1346 case DRSUAPI_ATTID_possSuperiors:
1347 return _dsdb_syntax_OID_obj_ldb_to_drsuapi(ctx, attr, in, mem_ctx, out);
1348 case DRSUAPI_ATTID_systemMustContain:
1349 case DRSUAPI_ATTID_systemMayContain:
1350 case DRSUAPI_ATTID_mustContain:
1351 case DRSUAPI_ATTID_rDNAttId:
1352 case DRSUAPI_ATTID_transportAddressAttribute:
1353 case DRSUAPI_ATTID_mayContain:
1354 return _dsdb_syntax_OID_attr_ldb_to_drsuapi(ctx, attr, in, mem_ctx, out);
1355 case DRSUAPI_ATTID_governsID:
1356 case DRSUAPI_ATTID_attributeID:
1357 case DRSUAPI_ATTID_attributeSyntax:
1358 return _dsdb_syntax_OID_oid_ldb_to_drsuapi(ctx, attr, in, mem_ctx, out);
1359 }
1360
1361 DEBUG(0,(__location__ ": Unknown handling for attributeID_id for %s\n",
1362 attr->lDAPDisplayName));
1363
1364 return _dsdb_syntax_auto_OID_ldb_to_drsuapi(ctx, attr, in, mem_ctx, out);
1365}
1366
1367static WERROR _dsdb_syntax_OID_validate_numericoid(const struct dsdb_syntax_ctx *ctx,
1368 const struct dsdb_attribute *attr,
1369 const struct ldb_message_element *in)
1370{
1371 unsigned int i;
1372 TALLOC_CTX *tmp_ctx;
1373
1374 tmp_ctx = talloc_new(ctx->ldb);
1375 W_ERROR_HAVE_NO_MEMORY(tmp_ctx);
1376
1377 for (i=0; i < in->num_values; i++) {
1378 DATA_BLOB blob;
1379 char *oid_out;
1380 const char *oid = (const char*)in->values[i].data;
1381
1382 if (!ber_write_OID_String(tmp_ctx, &blob, oid)) {
1383 DEBUG(0,("ber_write_OID_String() failed for %s\n", oid));
1384 talloc_free(tmp_ctx);
1385 return WERR_INVALID_PARAMETER;
1386 }
1387
1388 if (!ber_read_OID_String(tmp_ctx, blob, &oid_out)) {
1389 DEBUG(0,("ber_read_OID_String() failed for %s\n",
1390 hex_encode_talloc(tmp_ctx, blob.data, blob.length)));
1391 talloc_free(tmp_ctx);
1392 return WERR_INVALID_PARAMETER;
1393 }
1394
1395 if (strcmp(oid, oid_out) != 0) {
1396 talloc_free(tmp_ctx);
1397 return WERR_INVALID_PARAMETER;
1398 }
1399 }
1400
1401 talloc_free(tmp_ctx);
1402 return WERR_OK;
1403}
1404
1405static WERROR dsdb_syntax_OID_validate_ldb(const struct dsdb_syntax_ctx *ctx,
1406 const struct dsdb_attribute *attr,
1407 const struct ldb_message_element *in)
1408{
1409 WERROR status;
1410 struct drsuapi_DsReplicaAttribute drs_tmp;
1411 struct ldb_message_element ldb_tmp;
1412 TALLOC_CTX *tmp_ctx;
1413
1414 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
1415 return WERR_FOOBAR;
1416 }
1417
1418 switch (attr->attributeID_id) {
1419 case DRSUAPI_ATTID_governsID:
1420 case DRSUAPI_ATTID_attributeID:
1421 case DRSUAPI_ATTID_attributeSyntax:
1422 return _dsdb_syntax_OID_validate_numericoid(ctx, attr, in);
1423 }
1424
1425 /*
1426 * TODO: optimize and verify this code
1427 */
1428
1429 tmp_ctx = talloc_new(ctx->ldb);
1430 W_ERROR_HAVE_NO_MEMORY(tmp_ctx);
1431
1432 status = dsdb_syntax_OID_ldb_to_drsuapi(ctx,
1433 attr,
1434 in,
1435 tmp_ctx,
1436 &drs_tmp);
1437 if (!W_ERROR_IS_OK(status)) {
1438 talloc_free(tmp_ctx);
1439 return status;
1440 }
1441
1442 status = dsdb_syntax_OID_drsuapi_to_ldb(ctx,
1443 attr,
1444 &drs_tmp,
1445 tmp_ctx,
1446 &ldb_tmp);
1447 if (!W_ERROR_IS_OK(status)) {
1448 talloc_free(tmp_ctx);
1449 return status;
1450 }
1451
1452 talloc_free(tmp_ctx);
1453 return WERR_OK;
1454}
1455
1456static WERROR dsdb_syntax_UNICODE_drsuapi_to_ldb(const struct dsdb_syntax_ctx *ctx,
1457 const struct dsdb_attribute *attr,
1458 const struct drsuapi_DsReplicaAttribute *in,
1459 TALLOC_CTX *mem_ctx,
1460 struct ldb_message_element *out)
1461{
1462 unsigned int i;
1463
1464 out->flags = 0;
1465 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
1466 W_ERROR_HAVE_NO_MEMORY(out->name);
1467
1468 out->num_values = in->value_ctr.num_values;
1469 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
1470 W_ERROR_HAVE_NO_MEMORY(out->values);
1471
1472 for (i=0; i < out->num_values; i++) {
1473 char *str;
1474
1475 if (in->value_ctr.values[i].blob == NULL) {
1476 return WERR_FOOBAR;
1477 }
1478
1479 if (in->value_ctr.values[i].blob->length == 0) {
1480 return WERR_FOOBAR;
1481 }
1482
1483 if (!convert_string_talloc(out->values,
1484 CH_UTF16, CH_UNIX,
1485 in->value_ctr.values[i].blob->data,
1486 in->value_ctr.values[i].blob->length,
1487 (void **)&str, NULL, false)) {
1488 return WERR_FOOBAR;
1489 }
1490
1491 out->values[i] = data_blob_string_const(str);
1492 }
1493
1494 return WERR_OK;
1495}
1496
1497static WERROR dsdb_syntax_UNICODE_ldb_to_drsuapi(const struct dsdb_syntax_ctx *ctx,
1498 const struct dsdb_attribute *attr,
1499 const struct ldb_message_element *in,
1500 TALLOC_CTX *mem_ctx,
1501 struct drsuapi_DsReplicaAttribute *out)
1502{
1503 unsigned int i;
1504 DATA_BLOB *blobs;
1505
1506 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
1507 return WERR_FOOBAR;
1508 }
1509
1510 out->attid = dsdb_attribute_get_attid(attr,
1511 ctx->is_schema_nc);
1512 out->value_ctr.num_values = in->num_values;
1513 out->value_ctr.values = talloc_array(mem_ctx,
1514 struct drsuapi_DsAttributeValue,
1515 in->num_values);
1516 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
1517
1518 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
1519 W_ERROR_HAVE_NO_MEMORY(blobs);
1520
1521 for (i=0; i < in->num_values; i++) {
1522 out->value_ctr.values[i].blob = &blobs[i];
1523
1524 if (!convert_string_talloc(blobs,
1525 CH_UNIX, CH_UTF16,
1526 in->values[i].data, in->values[i].length,
1527 (void **)&blobs[i].data, &blobs[i].length, false)) {
1528 return WERR_FOOBAR;
1529 }
1530 }
1531
1532 return WERR_OK;
1533}
1534
1535static WERROR dsdb_syntax_UNICODE_validate_one_val(const struct dsdb_syntax_ctx *ctx,
1536 const struct dsdb_attribute *attr,
1537 const struct ldb_val *val)
1538{
1539 void *dst = NULL;
1540 size_t size;
1541 bool ok;
1542
1543 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
1544 return WERR_FOOBAR;
1545 }
1546
1547 ok = convert_string_talloc(ctx->ldb,
1548 CH_UNIX, CH_UTF16,
1549 val->data,
1550 val->length,
1551 (void **)&dst,
1552 &size, false);
1553 TALLOC_FREE(dst);
1554 if (!ok) {
1555 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
1556 }
1557
1558 if (attr->rangeLower) {
1559 if ((size/2) < *attr->rangeLower) {
1560 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
1561 }
1562 }
1563
1564 if (attr->rangeUpper) {
1565 if ((size/2) > *attr->rangeUpper) {
1566 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
1567 }
1568 }
1569
1570 return WERR_OK;
1571}
1572
1573static WERROR dsdb_syntax_UNICODE_validate_ldb(const struct dsdb_syntax_ctx *ctx,
1574 const struct dsdb_attribute *attr,
1575 const struct ldb_message_element *in)
1576{
1577 WERROR status;
1578 unsigned int i;
1579
1580 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
1581 return WERR_FOOBAR;
1582 }
1583
1584 for (i=0; i < in->num_values; i++) {
1585 if (in->values[i].length == 0) {
1586 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
1587 }
1588
1589 status = dsdb_syntax_UNICODE_validate_one_val(ctx,
1590 attr,
1591 &in->values[i]);
1592 if (!W_ERROR_IS_OK(status)) {
1593 return status;
1594 }
1595 }
1596
1597 return WERR_OK;
1598}
1599
1600static WERROR dsdb_syntax_one_DN_drsuapi_to_ldb(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
1601 const struct dsdb_syntax *syntax,
1602 const DATA_BLOB *in, DATA_BLOB *out)
1603{
1604 struct drsuapi_DsReplicaObjectIdentifier3 id3;
1605 enum ndr_err_code ndr_err;
1606 DATA_BLOB guid_blob;
1607 struct ldb_dn *dn;
1608 TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
1609 int ret;
1610 NTSTATUS status;
1611
1612 if (!tmp_ctx) {
1613 W_ERROR_HAVE_NO_MEMORY(tmp_ctx);
1614 }
1615
1616 if (in == NULL) {
1617 talloc_free(tmp_ctx);
1618 return WERR_FOOBAR;
1619 }
1620
1621 if (in->length == 0) {
1622 talloc_free(tmp_ctx);
1623 return WERR_FOOBAR;
1624 }
1625
1626
1627 /* windows sometimes sends an extra two pad bytes here */
1628 ndr_err = ndr_pull_struct_blob(in,
1629 tmp_ctx, &id3,
1630 (ndr_pull_flags_fn_t)ndr_pull_drsuapi_DsReplicaObjectIdentifier3);
1631 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1632 status = ndr_map_error2ntstatus(ndr_err);
1633 talloc_free(tmp_ctx);
1634 return ntstatus_to_werror(status);
1635 }
1636
1637 dn = ldb_dn_new(tmp_ctx, ldb, id3.dn);
1638 if (!dn) {
1639 talloc_free(tmp_ctx);
1640 /* If this fails, it must be out of memory, as it does not do much parsing */
1641 W_ERROR_HAVE_NO_MEMORY(dn);
1642 }
1643
1644 if (!GUID_all_zero(&id3.guid)) {
1645 status = GUID_to_ndr_blob(&id3.guid, tmp_ctx, &guid_blob);
1646 if (!NT_STATUS_IS_OK(status)) {
1647 talloc_free(tmp_ctx);
1648 return ntstatus_to_werror(status);
1649 }
1650
1651 ret = ldb_dn_set_extended_component(dn, "GUID", &guid_blob);
1652 if (ret != LDB_SUCCESS) {
1653 talloc_free(tmp_ctx);
1654 return WERR_FOOBAR;
1655 }
1656 talloc_free(guid_blob.data);
1657 }
1658
1659 if (id3.__ndr_size_sid) {
1660 DATA_BLOB sid_blob;
1661 ndr_err = ndr_push_struct_blob(&sid_blob, tmp_ctx, &id3.sid,
1662 (ndr_push_flags_fn_t)ndr_push_dom_sid);
1663 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1664 status = ndr_map_error2ntstatus(ndr_err);
1665 talloc_free(tmp_ctx);
1666 return ntstatus_to_werror(status);
1667 }
1668
1669 ret = ldb_dn_set_extended_component(dn, "SID", &sid_blob);
1670 if (ret != LDB_SUCCESS) {
1671 talloc_free(tmp_ctx);
1672 return WERR_FOOBAR;
1673 }
1674 }
1675
1676 *out = data_blob_string_const(ldb_dn_get_extended_linearized(mem_ctx, dn, 1));
1677 talloc_free(tmp_ctx);
1678 return WERR_OK;
1679}
1680
1681static WERROR dsdb_syntax_DN_drsuapi_to_ldb(const struct dsdb_syntax_ctx *ctx,
1682 const struct dsdb_attribute *attr,
1683 const struct drsuapi_DsReplicaAttribute *in,
1684 TALLOC_CTX *mem_ctx,
1685 struct ldb_message_element *out)
1686{
1687 unsigned int i;
1688
1689 out->flags = 0;
1690 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
1691 W_ERROR_HAVE_NO_MEMORY(out->name);
1692
1693 out->num_values = in->value_ctr.num_values;
1694 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
1695 W_ERROR_HAVE_NO_MEMORY(out->values);
1696
1697 for (i=0; i < out->num_values; i++) {
1698 WERROR status = dsdb_syntax_one_DN_drsuapi_to_ldb(out->values, ctx->ldb, attr->syntax,
1699 in->value_ctr.values[i].blob,
1700 &out->values[i]);
1701 if (!W_ERROR_IS_OK(status)) {
1702 return status;
1703 }
1704
1705 }
1706
1707 return WERR_OK;
1708}
1709
1710static WERROR dsdb_syntax_DN_ldb_to_drsuapi(const struct dsdb_syntax_ctx *ctx,
1711 const struct dsdb_attribute *attr,
1712 const struct ldb_message_element *in,
1713 TALLOC_CTX *mem_ctx,
1714 struct drsuapi_DsReplicaAttribute *out)
1715{
1716 unsigned int i;
1717 DATA_BLOB *blobs;
1718
1719 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
1720 return WERR_FOOBAR;
1721 }
1722
1723 out->attid = dsdb_attribute_get_attid(attr,
1724 ctx->is_schema_nc);
1725 out->value_ctr.num_values = in->num_values;
1726 out->value_ctr.values = talloc_array(mem_ctx,
1727 struct drsuapi_DsAttributeValue,
1728 in->num_values);
1729 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
1730
1731 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
1732 W_ERROR_HAVE_NO_MEMORY(blobs);
1733
1734 for (i=0; i < in->num_values; i++) {
1735 struct drsuapi_DsReplicaObjectIdentifier3 id3;
1736 enum ndr_err_code ndr_err;
1737 struct ldb_dn *dn;
1738 TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
1739 NTSTATUS status;
1740
1741 W_ERROR_HAVE_NO_MEMORY(tmp_ctx);
1742
1743 out->value_ctr.values[i].blob = &blobs[i];
1744
1745 dn = ldb_dn_from_ldb_val(tmp_ctx, ctx->ldb, &in->values[i]);
1746
1747 W_ERROR_HAVE_NO_MEMORY(dn);
1748
1749 ZERO_STRUCT(id3);
1750
1751 status = dsdb_get_extended_dn_guid(dn, &id3.guid, "GUID");
1752 if (!NT_STATUS_IS_OK(status) &&
1753 !NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_NOT_FOUND)) {
1754 talloc_free(tmp_ctx);
1755 return ntstatus_to_werror(status);
1756 }
1757
1758 status = dsdb_get_extended_dn_sid(dn, &id3.sid, "SID");
1759 if (!NT_STATUS_IS_OK(status) &&
1760 !NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_NOT_FOUND)) {
1761 talloc_free(tmp_ctx);
1762 return ntstatus_to_werror(status);
1763 }
1764
1765 id3.dn = ldb_dn_get_linearized(dn);
1766
1767 ndr_err = ndr_push_struct_blob(&blobs[i], blobs, &id3, (ndr_push_flags_fn_t)ndr_push_drsuapi_DsReplicaObjectIdentifier3);
1768 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1769 status = ndr_map_error2ntstatus(ndr_err);
1770 talloc_free(tmp_ctx);
1771 return ntstatus_to_werror(status);
1772 }
1773 talloc_free(tmp_ctx);
1774 }
1775
1776 return WERR_OK;
1777}
1778
1779static WERROR dsdb_syntax_DN_validate_one_val(const struct dsdb_syntax_ctx *ctx,
1780 const struct dsdb_attribute *attr,
1781 const struct ldb_val *val,
1782 TALLOC_CTX *mem_ctx,
1783 struct dsdb_dn **_dsdb_dn)
1784{
1785 static const char * const extended_list[] = { "GUID", "SID", NULL };
1786 enum ndr_err_code ndr_err;
1787 struct GUID guid;
1788 struct dom_sid sid;
1789 const DATA_BLOB *sid_blob;
1790 struct dsdb_dn *dsdb_dn;
1791 struct ldb_dn *dn;
1792 char *dn_str;
1793 struct ldb_dn *dn2;
1794 char *dn2_str;
1795 int num_components;
1796 TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
1797 NTSTATUS status;
1798
1799 W_ERROR_HAVE_NO_MEMORY(tmp_ctx);
1800
1801 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
1802 return WERR_FOOBAR;
1803 }
1804
1805 dsdb_dn = dsdb_dn_parse(tmp_ctx, ctx->ldb, val,
1806 attr->syntax->ldap_oid);
1807 if (!dsdb_dn) {
1808 talloc_free(tmp_ctx);
1809 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
1810 }
1811 dn = dsdb_dn->dn;
1812
1813 dn2 = ldb_dn_copy(tmp_ctx, dn);
1814 if (dn == NULL) {
1815 talloc_free(tmp_ctx);
1816 return WERR_NOMEM;
1817 }
1818
1819 num_components = ldb_dn_get_comp_num(dn);
1820
1821 status = dsdb_get_extended_dn_guid(dn, &guid, "GUID");
1822 if (NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_NOT_FOUND)) {
1823 num_components++;
1824 } else if (!NT_STATUS_IS_OK(status)) {
1825 talloc_free(tmp_ctx);
1826 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
1827 }
1828
1829 sid_blob = ldb_dn_get_extended_component(dn, "SID");
1830 if (sid_blob) {
1831 num_components++;
1832 ndr_err = ndr_pull_struct_blob_all(sid_blob,
1833 tmp_ctx,
1834 &sid,
1835 (ndr_pull_flags_fn_t)ndr_pull_dom_sid);
1836 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1837 talloc_free(tmp_ctx);
1838 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
1839 }
1840 }
1841
1842 /* Do not allow links to the RootDSE */
1843 if (num_components == 0) {
1844 talloc_free(tmp_ctx);
1845 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
1846 }
1847
1848 /*
1849 * We need to check that only "GUID" and "SID" are
1850 * specified as extended components, we do that
1851 * by comparing the dn's after removing all components
1852 * from one dn and only the allowed subset from the other
1853 * one.
1854 */
1855 ldb_dn_extended_filter(dn, extended_list);
1856
1857 dn_str = ldb_dn_get_extended_linearized(tmp_ctx, dn, 0);
1858 if (dn_str == NULL) {
1859 talloc_free(tmp_ctx);
1860 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
1861 }
1862 dn2_str = ldb_dn_get_extended_linearized(tmp_ctx, dn2, 0);
1863 if (dn2_str == NULL) {
1864 talloc_free(tmp_ctx);
1865 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
1866 }
1867
1868 if (strcmp(dn_str, dn2_str) != 0) {
1869 talloc_free(tmp_ctx);
1870 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
1871 }
1872
1873 *_dsdb_dn = talloc_move(mem_ctx, &dsdb_dn);
1874 talloc_free(tmp_ctx);
1875 return WERR_OK;
1876}
1877
1878static WERROR dsdb_syntax_DN_validate_ldb(const struct dsdb_syntax_ctx *ctx,
1879 const struct dsdb_attribute *attr,
1880 const struct ldb_message_element *in)
1881{
1882 unsigned int i;
1883
1884 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
1885 return WERR_FOOBAR;
1886 }
1887
1888 for (i=0; i < in->num_values; i++) {
1889 WERROR status;
1890 struct dsdb_dn *dsdb_dn;
1891 TALLOC_CTX *tmp_ctx = talloc_new(ctx->ldb);
1892 W_ERROR_HAVE_NO_MEMORY(tmp_ctx);
1893
1894 status = dsdb_syntax_DN_validate_one_val(ctx,
1895 attr,
1896 &in->values[i],
1897 tmp_ctx, &dsdb_dn);
1898 if (!W_ERROR_IS_OK(status)) {
1899 talloc_free(tmp_ctx);
1900 return status;
1901 }
1902
1903 if (dsdb_dn->dn_format != DSDB_NORMAL_DN) {
1904 talloc_free(tmp_ctx);
1905 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
1906 }
1907
1908 talloc_free(tmp_ctx);
1909 }
1910
1911 return WERR_OK;
1912}
1913
1914static WERROR dsdb_syntax_DN_BINARY_drsuapi_to_ldb(const struct dsdb_syntax_ctx *ctx,
1915 const struct dsdb_attribute *attr,
1916 const struct drsuapi_DsReplicaAttribute *in,
1917 TALLOC_CTX *mem_ctx,
1918 struct ldb_message_element *out)
1919{
1920 unsigned int i;
1921 int ret;
1922
1923 out->flags = 0;
1924 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
1925 W_ERROR_HAVE_NO_MEMORY(out->name);
1926
1927 out->num_values = in->value_ctr.num_values;
1928 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
1929 W_ERROR_HAVE_NO_MEMORY(out->values);
1930
1931 for (i=0; i < out->num_values; i++) {
1932 struct drsuapi_DsReplicaObjectIdentifier3Binary id3;
1933 enum ndr_err_code ndr_err;
1934 DATA_BLOB guid_blob;
1935 struct ldb_dn *dn;
1936 struct dsdb_dn *dsdb_dn;
1937 NTSTATUS status;
1938 TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
1939 if (!tmp_ctx) {
1940 W_ERROR_HAVE_NO_MEMORY(tmp_ctx);
1941 }
1942
1943 if (in->value_ctr.values[i].blob == NULL) {
1944 talloc_free(tmp_ctx);
1945 return WERR_FOOBAR;
1946 }
1947
1948 if (in->value_ctr.values[i].blob->length == 0) {
1949 talloc_free(tmp_ctx);
1950 return WERR_FOOBAR;
1951 }
1952
1953
1954 /* windows sometimes sends an extra two pad bytes here */
1955 ndr_err = ndr_pull_struct_blob(in->value_ctr.values[i].blob,
1956 tmp_ctx, &id3,
1957 (ndr_pull_flags_fn_t)ndr_pull_drsuapi_DsReplicaObjectIdentifier3Binary);
1958 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1959 status = ndr_map_error2ntstatus(ndr_err);
1960 talloc_free(tmp_ctx);
1961 return ntstatus_to_werror(status);
1962 }
1963
1964 dn = ldb_dn_new(tmp_ctx, ctx->ldb, id3.dn);
1965 if (!dn) {
1966 talloc_free(tmp_ctx);
1967 /* If this fails, it must be out of memory, as it does not do much parsing */
1968 W_ERROR_HAVE_NO_MEMORY(dn);
1969 }
1970
1971 status = GUID_to_ndr_blob(&id3.guid, tmp_ctx, &guid_blob);
1972 if (!NT_STATUS_IS_OK(status)) {
1973 talloc_free(tmp_ctx);
1974 return ntstatus_to_werror(status);
1975 }
1976
1977 ret = ldb_dn_set_extended_component(dn, "GUID", &guid_blob);
1978 if (ret != LDB_SUCCESS) {
1979 talloc_free(tmp_ctx);
1980 return WERR_FOOBAR;
1981 }
1982
1983 talloc_free(guid_blob.data);
1984
1985 if (id3.__ndr_size_sid) {
1986 DATA_BLOB sid_blob;
1987 ndr_err = ndr_push_struct_blob(&sid_blob, tmp_ctx, &id3.sid,
1988 (ndr_push_flags_fn_t)ndr_push_dom_sid);
1989 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1990 status = ndr_map_error2ntstatus(ndr_err);
1991 talloc_free(tmp_ctx);
1992 return ntstatus_to_werror(status);
1993 }
1994
1995 ret = ldb_dn_set_extended_component(dn, "SID", &sid_blob);
1996 if (ret != LDB_SUCCESS) {
1997 talloc_free(tmp_ctx);
1998 return WERR_FOOBAR;
1999 }
2000 }
2001
2002 /* set binary stuff */
2003 dsdb_dn = dsdb_dn_construct(tmp_ctx, dn, id3.binary, attr->syntax->ldap_oid);
2004 if (!dsdb_dn) {
2005 /* If this fails, it must be out of memory, we know the ldap_oid is valid */
2006 talloc_free(tmp_ctx);
2007 W_ERROR_HAVE_NO_MEMORY(dsdb_dn);
2008 }
2009 out->values[i] = data_blob_string_const(dsdb_dn_get_extended_linearized(out->values, dsdb_dn, 1));
2010 talloc_free(tmp_ctx);
2011 }
2012
2013 return WERR_OK;
2014}
2015
2016static WERROR dsdb_syntax_DN_BINARY_ldb_to_drsuapi(const struct dsdb_syntax_ctx *ctx,
2017 const struct dsdb_attribute *attr,
2018 const struct ldb_message_element *in,
2019 TALLOC_CTX *mem_ctx,
2020 struct drsuapi_DsReplicaAttribute *out)
2021{
2022 unsigned int i;
2023 DATA_BLOB *blobs;
2024
2025 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
2026 return WERR_FOOBAR;
2027 }
2028
2029 out->attid = dsdb_attribute_get_attid(attr,
2030 ctx->is_schema_nc);
2031 out->value_ctr.num_values = in->num_values;
2032 out->value_ctr.values = talloc_array(mem_ctx,
2033 struct drsuapi_DsAttributeValue,
2034 in->num_values);
2035 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
2036
2037 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
2038 W_ERROR_HAVE_NO_MEMORY(blobs);
2039
2040 for (i=0; i < in->num_values; i++) {
2041 struct drsuapi_DsReplicaObjectIdentifier3Binary id3;
2042 enum ndr_err_code ndr_err;
2043 const DATA_BLOB *sid_blob;
2044 struct dsdb_dn *dsdb_dn;
2045 TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
2046 NTSTATUS status;
2047
2048 W_ERROR_HAVE_NO_MEMORY(tmp_ctx);
2049
2050 out->value_ctr.values[i].blob = &blobs[i];
2051
2052 dsdb_dn = dsdb_dn_parse(tmp_ctx, ctx->ldb, &in->values[i], attr->syntax->ldap_oid);
2053
2054 if (!dsdb_dn) {
2055 talloc_free(tmp_ctx);
2056 return ntstatus_to_werror(NT_STATUS_INVALID_PARAMETER);
2057 }
2058
2059 ZERO_STRUCT(id3);
2060
2061 status = dsdb_get_extended_dn_guid(dsdb_dn->dn, &id3.guid, "GUID");
2062 if (!NT_STATUS_IS_OK(status) &&
2063 !NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_NOT_FOUND)) {
2064 talloc_free(tmp_ctx);
2065 return ntstatus_to_werror(status);
2066 }
2067
2068 sid_blob = ldb_dn_get_extended_component(dsdb_dn->dn, "SID");
2069 if (sid_blob) {
2070
2071 ndr_err = ndr_pull_struct_blob_all(sid_blob,
2072 tmp_ctx, &id3.sid,
2073 (ndr_pull_flags_fn_t)ndr_pull_dom_sid);
2074 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
2075 status = ndr_map_error2ntstatus(ndr_err);
2076 talloc_free(tmp_ctx);
2077 return ntstatus_to_werror(status);
2078 }
2079 }
2080
2081 id3.dn = ldb_dn_get_linearized(dsdb_dn->dn);
2082
2083 /* get binary stuff */
2084 id3.binary = dsdb_dn->extra_part;
2085
2086 ndr_err = ndr_push_struct_blob(&blobs[i], blobs, &id3, (ndr_push_flags_fn_t)ndr_push_drsuapi_DsReplicaObjectIdentifier3Binary);
2087 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
2088 status = ndr_map_error2ntstatus(ndr_err);
2089 talloc_free(tmp_ctx);
2090 return ntstatus_to_werror(status);
2091 }
2092 talloc_free(tmp_ctx);
2093 }
2094
2095 return WERR_OK;
2096}
2097
2098static WERROR dsdb_syntax_DN_BINARY_validate_ldb(const struct dsdb_syntax_ctx *ctx,
2099 const struct dsdb_attribute *attr,
2100 const struct ldb_message_element *in)
2101{
2102 unsigned int i;
2103
2104 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
2105 return WERR_FOOBAR;
2106 }
2107
2108 for (i=0; i < in->num_values; i++) {
2109 WERROR status;
2110 struct dsdb_dn *dsdb_dn;
2111 TALLOC_CTX *tmp_ctx = talloc_new(ctx->ldb);
2112 W_ERROR_HAVE_NO_MEMORY(tmp_ctx);
2113
2114 status = dsdb_syntax_DN_validate_one_val(ctx,
2115 attr,
2116 &in->values[i],
2117 tmp_ctx, &dsdb_dn);
2118 if (!W_ERROR_IS_OK(status)) {
2119 talloc_free(tmp_ctx);
2120 return status;
2121 }
2122
2123 if (dsdb_dn->dn_format != DSDB_BINARY_DN) {
2124 talloc_free(tmp_ctx);
2125 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
2126 }
2127
2128 status = dsdb_syntax_DATA_BLOB_validate_one_val(ctx,
2129 attr,
2130 &dsdb_dn->extra_part);
2131 if (!W_ERROR_IS_OK(status)) {
2132 talloc_free(tmp_ctx);
2133 return status;
2134 }
2135
2136 talloc_free(tmp_ctx);
2137 }
2138
2139 return WERR_OK;
2140}
2141
2142static WERROR dsdb_syntax_DN_STRING_drsuapi_to_ldb(const struct dsdb_syntax_ctx *ctx,
2143 const struct dsdb_attribute *attr,
2144 const struct drsuapi_DsReplicaAttribute *in,
2145 TALLOC_CTX *mem_ctx,
2146 struct ldb_message_element *out)
2147{
2148 return dsdb_syntax_DN_BINARY_drsuapi_to_ldb(ctx,
2149 attr,
2150 in,
2151 mem_ctx,
2152 out);
2153}
2154
2155static WERROR dsdb_syntax_DN_STRING_ldb_to_drsuapi(const struct dsdb_syntax_ctx *ctx,
2156 const struct dsdb_attribute *attr,
2157 const struct ldb_message_element *in,
2158 TALLOC_CTX *mem_ctx,
2159 struct drsuapi_DsReplicaAttribute *out)
2160{
2161 return dsdb_syntax_DN_BINARY_ldb_to_drsuapi(ctx,
2162 attr,
2163 in,
2164 mem_ctx,
2165 out);
2166}
2167
2168static WERROR dsdb_syntax_DN_STRING_validate_ldb(const struct dsdb_syntax_ctx *ctx,
2169 const struct dsdb_attribute *attr,
2170 const struct ldb_message_element *in)
2171{
2172 unsigned int i;
2173
2174 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
2175 return WERR_FOOBAR;
2176 }
2177
2178 for (i=0; i < in->num_values; i++) {
2179 WERROR status;
2180 struct dsdb_dn *dsdb_dn;
2181 TALLOC_CTX *tmp_ctx = talloc_new(ctx->ldb);
2182 W_ERROR_HAVE_NO_MEMORY(tmp_ctx);
2183
2184 status = dsdb_syntax_DN_validate_one_val(ctx,
2185 attr,
2186 &in->values[i],
2187 tmp_ctx, &dsdb_dn);
2188 if (!W_ERROR_IS_OK(status)) {
2189 talloc_free(tmp_ctx);
2190 return status;
2191 }
2192
2193 if (dsdb_dn->dn_format != DSDB_STRING_DN) {
2194 talloc_free(tmp_ctx);
2195 return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
2196 }
2197
2198 status = dsdb_syntax_UNICODE_validate_one_val(ctx,
2199 attr,
2200 &dsdb_dn->extra_part);
2201 if (!W_ERROR_IS_OK(status)) {
2202 talloc_free(tmp_ctx);
2203 return status;
2204 }
2205
2206 talloc_free(tmp_ctx);
2207 }
2208
2209 return WERR_OK;
2210}
2211
2212static WERROR dsdb_syntax_PRESENTATION_ADDRESS_drsuapi_to_ldb(const struct dsdb_syntax_ctx *ctx,
2213 const struct dsdb_attribute *attr,
2214 const struct drsuapi_DsReplicaAttribute *in,
2215 TALLOC_CTX *mem_ctx,
2216 struct ldb_message_element *out)
2217{
2218 unsigned int i;
2219
2220 out->flags = 0;
2221 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
2222 W_ERROR_HAVE_NO_MEMORY(out->name);
2223
2224 out->num_values = in->value_ctr.num_values;
2225 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
2226 W_ERROR_HAVE_NO_MEMORY(out->values);
2227
2228 for (i=0; i < out->num_values; i++) {
2229 size_t len;
2230 char *str;
2231
2232 if (in->value_ctr.values[i].blob == NULL) {
2233 return WERR_FOOBAR;
2234 }
2235
2236 if (in->value_ctr.values[i].blob->length < 4) {
2237 return WERR_FOOBAR;
2238 }
2239
2240 len = IVAL(in->value_ctr.values[i].blob->data, 0);
2241
2242 if (len != in->value_ctr.values[i].blob->length) {
2243 return WERR_FOOBAR;
2244 }
2245
2246 if (!convert_string_talloc(out->values, CH_UTF16, CH_UNIX,
2247 in->value_ctr.values[i].blob->data+4,
2248 in->value_ctr.values[i].blob->length-4,
2249 (void **)&str, NULL, false)) {
2250 return WERR_FOOBAR;
2251 }
2252
2253 out->values[i] = data_blob_string_const(str);
2254 }
2255
2256 return WERR_OK;
2257}
2258
2259static WERROR dsdb_syntax_PRESENTATION_ADDRESS_ldb_to_drsuapi(const struct dsdb_syntax_ctx *ctx,
2260 const struct dsdb_attribute *attr,
2261 const struct ldb_message_element *in,
2262 TALLOC_CTX *mem_ctx,
2263 struct drsuapi_DsReplicaAttribute *out)
2264{
2265 unsigned int i;
2266 DATA_BLOB *blobs;
2267
2268 if (attr->attributeID_id == DRSUAPI_ATTID_INVALID) {
2269 return WERR_FOOBAR;
2270 }
2271
2272 out->attid = dsdb_attribute_get_attid(attr,
2273 ctx->is_schema_nc);
2274 out->value_ctr.num_values = in->num_values;
2275 out->value_ctr.values = talloc_array(mem_ctx,
2276 struct drsuapi_DsAttributeValue,
2277 in->num_values);
2278 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
2279
2280 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
2281 W_ERROR_HAVE_NO_MEMORY(blobs);
2282
2283 for (i=0; i < in->num_values; i++) {
2284 uint8_t *data;
2285 size_t ret;
2286
2287 out->value_ctr.values[i].blob = &blobs[i];
2288
2289 if (!convert_string_talloc(blobs, CH_UNIX, CH_UTF16,
2290 in->values[i].data,
2291 in->values[i].length,
2292 (void **)&data, &ret, false)) {
2293 return WERR_FOOBAR;
2294 }
2295
2296 blobs[i] = data_blob_talloc(blobs, NULL, 4 + ret);
2297 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
2298
2299 SIVAL(blobs[i].data, 0, 4 + ret);
2300
2301 if (ret > 0) {
2302 memcpy(blobs[i].data + 4, data, ret);
2303 talloc_free(data);
2304 }
2305 }
2306
2307 return WERR_OK;
2308}
2309
2310static WERROR dsdb_syntax_PRESENTATION_ADDRESS_validate_ldb(const struct dsdb_syntax_ctx *ctx,
2311 const struct dsdb_attribute *attr,
2312 const struct ldb_message_element *in)
2313{
2314 return dsdb_syntax_UNICODE_validate_ldb(ctx,
2315 attr,
2316 in);
2317}
2318
2319#define OMOBJECTCLASS(val) { .length = sizeof(val) - 1, .data = discard_const_p(uint8_t, val) }
2320
2321static const struct dsdb_syntax dsdb_syntaxes[] = {
2322 {
2323 .name = "Boolean",
2324 .ldap_oid = LDB_SYNTAX_BOOLEAN,
2325 .oMSyntax = 1,
2326 .attributeSyntax_oid = "2.5.5.8",
2327 .drsuapi_to_ldb = dsdb_syntax_BOOL_drsuapi_to_ldb,
2328 .ldb_to_drsuapi = dsdb_syntax_BOOL_ldb_to_drsuapi,
2329 .validate_ldb = dsdb_syntax_BOOL_validate_ldb,
2330 .equality = "booleanMatch",
2331 .comment = "Boolean"
2332 },{
2333 .name = "Integer",
2334 .ldap_oid = LDB_SYNTAX_INTEGER,
2335 .oMSyntax = 2,
2336 .attributeSyntax_oid = "2.5.5.9",
2337 .drsuapi_to_ldb = dsdb_syntax_INT32_drsuapi_to_ldb,
2338 .ldb_to_drsuapi = dsdb_syntax_INT32_ldb_to_drsuapi,
2339 .validate_ldb = dsdb_syntax_INT32_validate_ldb,
2340 .equality = "integerMatch",
2341 .comment = "Integer",
2342 .ldb_syntax = LDB_SYNTAX_SAMBA_INT32
2343 },{
2344 .name = "String(Octet)",
2345 .ldap_oid = LDB_SYNTAX_OCTET_STRING,
2346 .oMSyntax = 4,
2347 .attributeSyntax_oid = "2.5.5.10",
2348 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
2349 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
2350 .validate_ldb = dsdb_syntax_DATA_BLOB_validate_ldb,
2351 .equality = "octetStringMatch",
2352 .comment = "Octet String",
2353 },{
2354 .name = "String(Sid)",
2355 .ldap_oid = LDB_SYNTAX_OCTET_STRING,
2356 .oMSyntax = 4,
2357 .attributeSyntax_oid = "2.5.5.17",
2358 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
2359 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
2360 .validate_ldb = dsdb_syntax_DATA_BLOB_validate_ldb,
2361 .equality = "octetStringMatch",
2362 .comment = "Octet String - Security Identifier (SID)",
2363 .ldb_syntax = LDB_SYNTAX_SAMBA_SID
2364 },{
2365 .name = "String(Object-Identifier)",
2366 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.38",
2367 .oMSyntax = 6,
2368 .attributeSyntax_oid = "2.5.5.2",
2369 .drsuapi_to_ldb = dsdb_syntax_OID_drsuapi_to_ldb,
2370 .ldb_to_drsuapi = dsdb_syntax_OID_ldb_to_drsuapi,
2371 .validate_ldb = dsdb_syntax_OID_validate_ldb,
2372 .equality = "caseIgnoreMatch", /* Would use "objectIdentifierMatch" but most are ldap attribute/class names */
2373 .comment = "OID String",
2374 .ldb_syntax = LDB_SYNTAX_DIRECTORY_STRING
2375 },{
2376 .name = "Enumeration",
2377 .ldap_oid = LDB_SYNTAX_INTEGER,
2378 .oMSyntax = 10,
2379 .attributeSyntax_oid = "2.5.5.9",
2380 .drsuapi_to_ldb = dsdb_syntax_INT32_drsuapi_to_ldb,
2381 .ldb_to_drsuapi = dsdb_syntax_INT32_ldb_to_drsuapi,
2382 .validate_ldb = dsdb_syntax_INT32_validate_ldb,
2383 .ldb_syntax = LDB_SYNTAX_SAMBA_INT32
2384 },{
2385 /* not used in w2k3 forest */
2386 .name = "String(Numeric)",
2387 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.36",
2388 .oMSyntax = 18,
2389 .attributeSyntax_oid = "2.5.5.6",
2390 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
2391 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
2392 .validate_ldb = dsdb_syntax_DATA_BLOB_validate_ldb,
2393 .equality = "numericStringMatch",
2394 .substring = "numericStringSubstringsMatch",
2395 .comment = "Numeric String",
2396 .ldb_syntax = LDB_SYNTAX_DIRECTORY_STRING,
2397 },{
2398 .name = "String(Printable)",
2399 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.44",
2400 .oMSyntax = 19,
2401 .attributeSyntax_oid = "2.5.5.5",
2402 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
2403 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
2404 .validate_ldb = dsdb_syntax_DATA_BLOB_validate_ldb,
2405 .ldb_syntax = LDB_SYNTAX_OCTET_STRING,
2406 },{
2407 .name = "String(Teletex)",
2408 .ldap_oid = "1.2.840.113556.1.4.905",
2409 .oMSyntax = 20,
2410 .attributeSyntax_oid = "2.5.5.4",
2411 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
2412 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
2413 .validate_ldb = dsdb_syntax_DATA_BLOB_validate_ldb,
2414 .equality = "caseIgnoreMatch",
2415 .substring = "caseIgnoreSubstringsMatch",
2416 .comment = "Case Insensitive String",
2417 .ldb_syntax = LDB_SYNTAX_DIRECTORY_STRING,
2418 },{
2419 .name = "String(IA5)",
2420 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.26",
2421 .oMSyntax = 22,
2422 .attributeSyntax_oid = "2.5.5.5",
2423 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
2424 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
2425 .validate_ldb = dsdb_syntax_DATA_BLOB_validate_ldb,
2426 .equality = "caseExactIA5Match",
2427 .comment = "Printable String",
2428 .ldb_syntax = LDB_SYNTAX_OCTET_STRING,
2429 },{
2430 .name = "String(UTC-Time)",
2431 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.53",
2432 .oMSyntax = 23,
2433 .attributeSyntax_oid = "2.5.5.11",
2434 .drsuapi_to_ldb = dsdb_syntax_NTTIME_UTC_drsuapi_to_ldb,
2435 .ldb_to_drsuapi = dsdb_syntax_NTTIME_UTC_ldb_to_drsuapi,
2436 .validate_ldb = dsdb_syntax_NTTIME_UTC_validate_ldb,
2437 .equality = "generalizedTimeMatch",
2438 .comment = "UTC Time",
2439 },{
2440 .name = "String(Generalized-Time)",
2441 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.24",
2442 .oMSyntax = 24,
2443 .attributeSyntax_oid = "2.5.5.11",
2444 .drsuapi_to_ldb = dsdb_syntax_NTTIME_drsuapi_to_ldb,
2445 .ldb_to_drsuapi = dsdb_syntax_NTTIME_ldb_to_drsuapi,
2446 .validate_ldb = dsdb_syntax_NTTIME_validate_ldb,
2447 .equality = "generalizedTimeMatch",
2448 .comment = "Generalized Time",
2449 .ldb_syntax = LDB_SYNTAX_UTC_TIME,
2450 },{
2451 /* not used in w2k3 schema */
2452 .name = "String(Case Sensitive)",
2453 .ldap_oid = "1.2.840.113556.1.4.1362",
2454 .oMSyntax = 27,
2455 .attributeSyntax_oid = "2.5.5.3",
2456 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
2457 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
2458 .validate_ldb = dsdb_syntax_DATA_BLOB_validate_ldb,
2459 .equality = "caseExactMatch",
2460 .substring = "caseExactSubstringsMatch",
2461 /* TODO (kim): according to LDAP rfc we should be using same comparison
2462 * as Directory String (LDB_SYNTAX_DIRECTORY_STRING), but case sensitive.
2463 * But according to ms docs binary compare should do the job:
2464 * http://msdn.microsoft.com/en-us/library/cc223200(v=PROT.10).aspx */
2465 .ldb_syntax = LDB_SYNTAX_OCTET_STRING,
2466 },{
2467 .name = "String(Unicode)",
2468 .ldap_oid = LDB_SYNTAX_DIRECTORY_STRING,
2469 .oMSyntax = 64,
2470 .attributeSyntax_oid = "2.5.5.12",
2471 .drsuapi_to_ldb = dsdb_syntax_UNICODE_drsuapi_to_ldb,
2472 .ldb_to_drsuapi = dsdb_syntax_UNICODE_ldb_to_drsuapi,
2473 .validate_ldb = dsdb_syntax_UNICODE_validate_ldb,
2474 .equality = "caseIgnoreMatch",
2475 .substring = "caseIgnoreSubstringsMatch",
2476 .comment = "Directory String",
2477 },{
2478 .name = "Interval/LargeInteger",
2479 .ldap_oid = "1.2.840.113556.1.4.906",
2480 .oMSyntax = 65,
2481 .attributeSyntax_oid = "2.5.5.16",
2482 .drsuapi_to_ldb = dsdb_syntax_INT64_drsuapi_to_ldb,
2483 .ldb_to_drsuapi = dsdb_syntax_INT64_ldb_to_drsuapi,
2484 .validate_ldb = dsdb_syntax_INT64_validate_ldb,
2485 .equality = "integerMatch",
2486 .comment = "Large Integer",
2487 .ldb_syntax = LDB_SYNTAX_INTEGER,
2488 },{
2489 .name = "String(NT-Sec-Desc)",
2490 .ldap_oid = LDB_SYNTAX_SAMBA_SECURITY_DESCRIPTOR,
2491 .oMSyntax = 66,
2492 .attributeSyntax_oid = "2.5.5.15",
2493 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
2494 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
2495 .validate_ldb = dsdb_syntax_DATA_BLOB_validate_ldb,
2496 },{
2497 .name = "Object(DS-DN)",
2498 .ldap_oid = LDB_SYNTAX_DN,
2499 .oMSyntax = 127,
2500 .oMObjectClass = OMOBJECTCLASS("\x2b\x0c\x02\x87\x73\x1c\x00\x85\x4a"),
2501 .attributeSyntax_oid = "2.5.5.1",
2502 .drsuapi_to_ldb = dsdb_syntax_DN_drsuapi_to_ldb,
2503 .ldb_to_drsuapi = dsdb_syntax_DN_ldb_to_drsuapi,
2504 .validate_ldb = dsdb_syntax_DN_validate_ldb,
2505 .equality = "distinguishedNameMatch",
2506 .comment = "Object(DS-DN) == a DN",
2507 },{
2508 .name = "Object(DN-Binary)",
2509 .ldap_oid = DSDB_SYNTAX_BINARY_DN,
2510 .oMSyntax = 127,
2511 .oMObjectClass = OMOBJECTCLASS("\x2a\x86\x48\x86\xf7\x14\x01\x01\x01\x0b"),
2512 .attributeSyntax_oid = "2.5.5.7",
2513 .drsuapi_to_ldb = dsdb_syntax_DN_BINARY_drsuapi_to_ldb,
2514 .ldb_to_drsuapi = dsdb_syntax_DN_BINARY_ldb_to_drsuapi,
2515 .validate_ldb = dsdb_syntax_DN_BINARY_validate_ldb,
2516 .equality = "octetStringMatch",
2517 .comment = "OctetString: Binary+DN",
2518 },{
2519 /* not used in w2k3 schema, but used in Exchange schema*/
2520 .name = "Object(OR-Name)",
2521 .ldap_oid = DSDB_SYNTAX_OR_NAME,
2522 .oMSyntax = 127,
2523 .oMObjectClass = OMOBJECTCLASS("\x56\x06\x01\x02\x05\x0b\x1D"),
2524 .attributeSyntax_oid = "2.5.5.7",
2525 .drsuapi_to_ldb = dsdb_syntax_DN_BINARY_drsuapi_to_ldb,
2526 .ldb_to_drsuapi = dsdb_syntax_DN_BINARY_ldb_to_drsuapi,
2527 .validate_ldb = dsdb_syntax_DN_BINARY_validate_ldb,
2528 .equality = "caseIgnoreMatch",
2529 .ldb_syntax = LDB_SYNTAX_DN,
2530 },{
2531 /*
2532 * TODO: verify if DATA_BLOB is correct here...!
2533 *
2534 * repsFrom and repsTo are the only attributes using
2535 * this attribute syntax, but they're not replicated...
2536 */
2537 .name = "Object(Replica-Link)",
2538 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.40",
2539 .oMSyntax = 127,
2540 .oMObjectClass = OMOBJECTCLASS("\x2a\x86\x48\x86\xf7\x14\x01\x01\x01\x06"),
2541 .attributeSyntax_oid = "2.5.5.10",
2542 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
2543 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
2544 .validate_ldb = dsdb_syntax_DATA_BLOB_validate_ldb,
2545 },{
2546 .name = "Object(Presentation-Address)",
2547 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.43",
2548 .oMSyntax = 127,
2549 .oMObjectClass = OMOBJECTCLASS("\x2b\x0c\x02\x87\x73\x1c\x00\x85\x5c"),
2550 .attributeSyntax_oid = "2.5.5.13",
2551 .drsuapi_to_ldb = dsdb_syntax_PRESENTATION_ADDRESS_drsuapi_to_ldb,
2552 .ldb_to_drsuapi = dsdb_syntax_PRESENTATION_ADDRESS_ldb_to_drsuapi,
2553 .validate_ldb = dsdb_syntax_PRESENTATION_ADDRESS_validate_ldb,
2554 .comment = "Presentation Address",
2555 .ldb_syntax = LDB_SYNTAX_DIRECTORY_STRING,
2556 },{
2557 /* not used in w2k3 schema */
2558 .name = "Object(Access-Point)",
2559 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.2",
2560 .oMSyntax = 127,
2561 .oMObjectClass = OMOBJECTCLASS("\x2b\x0c\x02\x87\x73\x1c\x00\x85\x3e"),
2562 .attributeSyntax_oid = "2.5.5.14",
2563 .drsuapi_to_ldb = dsdb_syntax_FOOBAR_drsuapi_to_ldb,
2564 .ldb_to_drsuapi = dsdb_syntax_FOOBAR_ldb_to_drsuapi,
2565 .validate_ldb = dsdb_syntax_FOOBAR_validate_ldb,
2566 .ldb_syntax = LDB_SYNTAX_DIRECTORY_STRING,
2567 },{
2568 /* not used in w2k3 schema */
2569 .name = "Object(DN-String)",
2570 .ldap_oid = DSDB_SYNTAX_STRING_DN,
2571 .oMSyntax = 127,
2572 .oMObjectClass = OMOBJECTCLASS("\x2a\x86\x48\x86\xf7\x14\x01\x01\x01\x0c"),
2573 .attributeSyntax_oid = "2.5.5.14",
2574 .drsuapi_to_ldb = dsdb_syntax_DN_STRING_drsuapi_to_ldb,
2575 .ldb_to_drsuapi = dsdb_syntax_DN_STRING_ldb_to_drsuapi,
2576 .validate_ldb = dsdb_syntax_DN_STRING_validate_ldb,
2577 .equality = "octetStringMatch",
2578 .comment = "OctetString: String+DN",
2579 }
2580};
2581
2582const struct dsdb_syntax *find_syntax_map_by_ad_oid(const char *ad_oid)
2583{
2584 unsigned int i;
2585 for (i=0; dsdb_syntaxes[i].ldap_oid; i++) {
2586 if (strcasecmp(ad_oid, dsdb_syntaxes[i].attributeSyntax_oid) == 0) {
2587 return &dsdb_syntaxes[i];
2588 }
2589 }
2590 return NULL;
2591}
2592
2593const struct dsdb_syntax *find_syntax_map_by_ad_syntax(int oMSyntax)
2594{
2595 unsigned int i;
2596 for (i=0; dsdb_syntaxes[i].ldap_oid; i++) {
2597 if (oMSyntax == dsdb_syntaxes[i].oMSyntax) {
2598 return &dsdb_syntaxes[i];
2599 }
2600 }
2601 return NULL;
2602}
2603
2604const struct dsdb_syntax *find_syntax_map_by_standard_oid(const char *standard_oid)
2605{
2606 unsigned int i;
2607 for (i=0; dsdb_syntaxes[i].ldap_oid; i++) {
2608 if (strcasecmp(standard_oid, dsdb_syntaxes[i].ldap_oid) == 0) {
2609 return &dsdb_syntaxes[i];
2610 }
2611 }
2612 return NULL;
2613}
2614
2615const struct dsdb_syntax *dsdb_syntax_for_attribute(const struct dsdb_attribute *attr)
2616{
2617 unsigned int i;
2618
2619 for (i=0; i < ARRAY_SIZE(dsdb_syntaxes); i++) {
2620 if (attr->oMSyntax != dsdb_syntaxes[i].oMSyntax) continue;
2621
2622 if (attr->oMObjectClass.length != dsdb_syntaxes[i].oMObjectClass.length) continue;
2623
2624 if (attr->oMObjectClass.length) {
2625 int ret;
2626 ret = memcmp(attr->oMObjectClass.data,
2627 dsdb_syntaxes[i].oMObjectClass.data,
2628 attr->oMObjectClass.length);
2629 if (ret != 0) continue;
2630 }
2631
2632 if (strcmp(attr->attributeSyntax_oid, dsdb_syntaxes[i].attributeSyntax_oid) != 0) continue;
2633
2634 return &dsdb_syntaxes[i];
2635 }
2636
2637 return NULL;
2638}
2639
2640WERROR dsdb_attribute_drsuapi_to_ldb(struct ldb_context *ldb,
2641 const struct dsdb_schema *schema,
2642 const struct dsdb_schema_prefixmap *pfm_remote,
2643 const struct drsuapi_DsReplicaAttribute *in,
2644 TALLOC_CTX *mem_ctx,
2645 struct ldb_message_element *out)
2646{
2647 const struct dsdb_attribute *sa;
2648 struct dsdb_syntax_ctx syntax_ctx;
2649 uint32_t attid_local;
2650
2651 /* use default syntax conversion context */
2652 dsdb_syntax_ctx_init(&syntax_ctx, ldb, schema);
2653 syntax_ctx.pfm_remote = pfm_remote;
2654
2655 switch (dsdb_pfm_get_attid_type(in->attid)) {
2656 case DSDB_ATTID_TYPE_PFM:
2657 /* map remote ATTID to local ATTID */
2658 if (!dsdb_syntax_attid_from_remote_attid(&syntax_ctx, mem_ctx, in->attid, &attid_local)) {
2659 DEBUG(0,(__location__ ": Can't find local ATTID for 0x%08X\n",
2660 in->attid));
2661 return WERR_FOOBAR;
2662 }
2663 break;
2664 case DSDB_ATTID_TYPE_INTID:
2665 /* use IntId value directly */
2666 attid_local = in->attid;
2667 break;
2668 default:
2669 /* we should never get here */
2670 DEBUG(0,(__location__ ": Invalid ATTID type passed for conversion - 0x%08X\n",
2671 in->attid));
2672 return WERR_INVALID_PARAMETER;
2673 }
2674
2675 sa = dsdb_attribute_by_attributeID_id(schema, attid_local);
2676 if (!sa) {
2677 DEBUG(1,(__location__ ": Unknown attributeID_id 0x%08X\n", in->attid));
2678 return WERR_FOOBAR;
2679 }
2680
2681 return sa->syntax->drsuapi_to_ldb(&syntax_ctx, sa, in, mem_ctx, out);
2682}
2683
2684WERROR dsdb_attribute_ldb_to_drsuapi(struct ldb_context *ldb,
2685 const struct dsdb_schema *schema,
2686 const struct ldb_message_element *in,
2687 TALLOC_CTX *mem_ctx,
2688 struct drsuapi_DsReplicaAttribute *out)
2689{
2690 const struct dsdb_attribute *sa;
2691 struct dsdb_syntax_ctx syntax_ctx;
2692
2693 sa = dsdb_attribute_by_lDAPDisplayName(schema, in->name);
2694 if (!sa) {
2695 return WERR_FOOBAR;
2696 }
2697
2698 /* use default syntax conversion context */
2699 dsdb_syntax_ctx_init(&syntax_ctx, ldb, schema);
2700
2701 return sa->syntax->ldb_to_drsuapi(&syntax_ctx, sa, in, mem_ctx, out);
2702}
2703
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