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s4:dsdb Break up 'parse a DN from DRSUAPI' into a subfunction
[Samba.git] / source4 / dsdb / schema / schema_syntax.c
blobedf5df8aa9b14ff971bad616ffe53f1010513d8d
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 "lib/ldb/include/ldb.h"
29 #include "lib/ldb/include/ldb_errors.h"
30 #include "system/time.h"
31 #include "../lib/util/charset/charset.h"
32 #include "librpc/ndr/libndr.h"
33
34 static WERROR dsdb_syntax_FOOBAR_drsuapi_to_ldb(struct ldb_context *ldb,
35 const struct dsdb_schema *schema,
36 const struct dsdb_attribute *attr,
37 const struct drsuapi_DsReplicaAttribute *in,
38 TALLOC_CTX *mem_ctx,
39 struct ldb_message_element *out)
40 {
41 uint32_t i;
42
43 out->flags = 0;
44 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
45 W_ERROR_HAVE_NO_MEMORY(out->name);
46
47 out->num_values = in->value_ctr.num_values;
48 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
49 W_ERROR_HAVE_NO_MEMORY(out->values);
50
51 for (i=0; i < out->num_values; i++) {
52 char *str;
53
54 if (in->value_ctr.values[i].blob == NULL) {
55 return WERR_FOOBAR;
56 }
57
58 str = talloc_asprintf(out->values, "%s: not implemented",
59 attr->syntax->name);
60 W_ERROR_HAVE_NO_MEMORY(str);
61
62 out->values[i] = data_blob_string_const(str);
63 }
64
65 return WERR_OK;
66 }
67
68 static WERROR dsdb_syntax_FOOBAR_ldb_to_drsuapi(struct ldb_context *ldb,
69 const struct dsdb_schema *schema,
70 const struct dsdb_attribute *attr,
71 const struct ldb_message_element *in,
72 TALLOC_CTX *mem_ctx,
73 struct drsuapi_DsReplicaAttribute *out)
74 {
75 return WERR_FOOBAR;
76 }
77
78 static WERROR dsdb_syntax_BOOL_drsuapi_to_ldb(struct ldb_context *ldb,
79 const struct dsdb_schema *schema,
80 const struct dsdb_attribute *attr,
81 const struct drsuapi_DsReplicaAttribute *in,
82 TALLOC_CTX *mem_ctx,
83 struct ldb_message_element *out)
84 {
85 uint32_t i;
86
87 out->flags = 0;
88 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
89 W_ERROR_HAVE_NO_MEMORY(out->name);
90
91 out->num_values = in->value_ctr.num_values;
92 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
93 W_ERROR_HAVE_NO_MEMORY(out->values);
94
95 for (i=0; i < out->num_values; i++) {
96 uint32_t v;
97 char *str;
98
99 if (in->value_ctr.values[i].blob == NULL) {
100 return WERR_FOOBAR;
101 }
102
103 if (in->value_ctr.values[i].blob->length != 4) {
104 return WERR_FOOBAR;
105 }
106
107 v = IVAL(in->value_ctr.values[i].blob->data, 0);
108
109 if (v != 0) {
110 str = talloc_strdup(out->values, "TRUE");
111 W_ERROR_HAVE_NO_MEMORY(str);
112 } else {
113 str = talloc_strdup(out->values, "FALSE");
114 W_ERROR_HAVE_NO_MEMORY(str);
115 }
116
117 out->values[i] = data_blob_string_const(str);
118 }
119
120 return WERR_OK;
121 }
122
123 static WERROR dsdb_syntax_BOOL_ldb_to_drsuapi(struct ldb_context *ldb,
124 const struct dsdb_schema *schema,
125 const struct dsdb_attribute *attr,
126 const struct ldb_message_element *in,
127 TALLOC_CTX *mem_ctx,
128 struct drsuapi_DsReplicaAttribute *out)
129 {
130 uint32_t i;
131 DATA_BLOB *blobs;
132
133 if (attr->attributeID_id == 0xFFFFFFFF) {
134 return WERR_FOOBAR;
135 }
136
137 out->attid = attr->attributeID_id;
138 out->value_ctr.num_values = in->num_values;
139 out->value_ctr.values = talloc_array(mem_ctx,
140 struct drsuapi_DsAttributeValue,
141 in->num_values);
142 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
143
144 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
145 W_ERROR_HAVE_NO_MEMORY(blobs);
146
147 for (i=0; i < in->num_values; i++) {
148 out->value_ctr.values[i].blob = &blobs[i];
149
150 blobs[i] = data_blob_talloc(blobs, NULL, 4);
151 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
152
153 if (strcmp("TRUE", (const char *)in->values[i].data) == 0) {
154 SIVAL(blobs[i].data, 0, 0x00000001);
155 } else if (strcmp("FALSE", (const char *)in->values[i].data) == 0) {
156 SIVAL(blobs[i].data, 0, 0x00000000);
157 } else {
158 return WERR_FOOBAR;
159 }
160 }
161
162 return WERR_OK;
163 }
164
165 static WERROR dsdb_syntax_INT32_drsuapi_to_ldb(struct ldb_context *ldb,
166 const struct dsdb_schema *schema,
167 const struct dsdb_attribute *attr,
168 const struct drsuapi_DsReplicaAttribute *in,
169 TALLOC_CTX *mem_ctx,
170 struct ldb_message_element *out)
171 {
172 uint32_t i;
173
174 out->flags = 0;
175 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
176 W_ERROR_HAVE_NO_MEMORY(out->name);
177
178 out->num_values = in->value_ctr.num_values;
179 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
180 W_ERROR_HAVE_NO_MEMORY(out->values);
181
182 for (i=0; i < out->num_values; i++) {
183 int32_t v;
184 char *str;
185
186 if (in->value_ctr.values[i].blob == NULL) {
187 return WERR_FOOBAR;
188 }
189
190 if (in->value_ctr.values[i].blob->length != 4) {
191 return WERR_FOOBAR;
192 }
193
194 v = IVALS(in->value_ctr.values[i].blob->data, 0);
195
196 str = talloc_asprintf(out->values, "%d", v);
197 W_ERROR_HAVE_NO_MEMORY(str);
198
199 out->values[i] = data_blob_string_const(str);
200 }
201
202 return WERR_OK;
203 }
204
205 static WERROR dsdb_syntax_INT32_ldb_to_drsuapi(struct ldb_context *ldb,
206 const struct dsdb_schema *schema,
207 const struct dsdb_attribute *attr,
208 const struct ldb_message_element *in,
209 TALLOC_CTX *mem_ctx,
210 struct drsuapi_DsReplicaAttribute *out)
211 {
212 uint32_t i;
213 DATA_BLOB *blobs;
214
215 if (attr->attributeID_id == 0xFFFFFFFF) {
216 return WERR_FOOBAR;
217 }
218
219 out->attid = attr->attributeID_id;
220 out->value_ctr.num_values = in->num_values;
221 out->value_ctr.values = talloc_array(mem_ctx,
222 struct drsuapi_DsAttributeValue,
223 in->num_values);
224 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
225
226 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
227 W_ERROR_HAVE_NO_MEMORY(blobs);
228
229 for (i=0; i < in->num_values; i++) {
230 int32_t v;
231
232 out->value_ctr.values[i].blob = &blobs[i];
233
234 blobs[i] = data_blob_talloc(blobs, NULL, 4);
235 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
236
237 /* We've to use "strtoll" here to have the intended overflows.
238 * Otherwise we may get "LONG_MAX" and the conversion is wrong. */
239 v = (int32_t) strtoll((char *)in->values[i].data, NULL, 0);
240
241 SIVALS(blobs[i].data, 0, v);
242 }
243
244 return WERR_OK;
245 }
246
247 static WERROR dsdb_syntax_INT64_drsuapi_to_ldb(struct ldb_context *ldb,
248 const struct dsdb_schema *schema,
249 const struct dsdb_attribute *attr,
250 const struct drsuapi_DsReplicaAttribute *in,
251 TALLOC_CTX *mem_ctx,
252 struct ldb_message_element *out)
253 {
254 uint32_t i;
255
256 out->flags = 0;
257 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
258 W_ERROR_HAVE_NO_MEMORY(out->name);
259
260 out->num_values = in->value_ctr.num_values;
261 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
262 W_ERROR_HAVE_NO_MEMORY(out->values);
263
264 for (i=0; i < out->num_values; i++) {
265 int64_t v;
266 char *str;
267
268 if (in->value_ctr.values[i].blob == NULL) {
269 return WERR_FOOBAR;
270 }
271
272 if (in->value_ctr.values[i].blob->length != 8) {
273 return WERR_FOOBAR;
274 }
275
276 v = BVALS(in->value_ctr.values[i].blob->data, 0);
277
278 str = talloc_asprintf(out->values, "%lld", (long long int)v);
279 W_ERROR_HAVE_NO_MEMORY(str);
280
281 out->values[i] = data_blob_string_const(str);
282 }
283
284 return WERR_OK;
285 }
286
287 static WERROR dsdb_syntax_INT64_ldb_to_drsuapi(struct ldb_context *ldb,
288 const struct dsdb_schema *schema,
289 const struct dsdb_attribute *attr,
290 const struct ldb_message_element *in,
291 TALLOC_CTX *mem_ctx,
292 struct drsuapi_DsReplicaAttribute *out)
293 {
294 uint32_t i;
295 DATA_BLOB *blobs;
296
297 if (attr->attributeID_id == 0xFFFFFFFF) {
298 return WERR_FOOBAR;
299 }
300
301 out->attid = attr->attributeID_id;
302 out->value_ctr.num_values = in->num_values;
303 out->value_ctr.values = talloc_array(mem_ctx,
304 struct drsuapi_DsAttributeValue,
305 in->num_values);
306 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
307
308 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
309 W_ERROR_HAVE_NO_MEMORY(blobs);
310
311 for (i=0; i < in->num_values; i++) {
312 int64_t v;
313
314 out->value_ctr.values[i].blob = &blobs[i];
315
316 blobs[i] = data_blob_talloc(blobs, NULL, 8);
317 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
318
319 v = strtoll((const char *)in->values[i].data, NULL, 10);
320
321 SBVALS(blobs[i].data, 0, v);
322 }
323
324 return WERR_OK;
325 }
326
327 static WERROR dsdb_syntax_NTTIME_UTC_drsuapi_to_ldb(struct ldb_context *ldb,
328 const struct dsdb_schema *schema,
329 const struct dsdb_attribute *attr,
330 const struct drsuapi_DsReplicaAttribute *in,
331 TALLOC_CTX *mem_ctx,
332 struct ldb_message_element *out)
333 {
334 uint32_t i;
335
336 out->flags = 0;
337 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
338 W_ERROR_HAVE_NO_MEMORY(out->name);
339
340 out->num_values = in->value_ctr.num_values;
341 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
342 W_ERROR_HAVE_NO_MEMORY(out->values);
343
344 for (i=0; i < out->num_values; i++) {
345 NTTIME v;
346 time_t t;
347 char *str;
348
349 if (in->value_ctr.values[i].blob == NULL) {
350 return WERR_FOOBAR;
351 }
352
353 if (in->value_ctr.values[i].blob->length != 8) {
354 return WERR_FOOBAR;
355 }
356
357 v = BVAL(in->value_ctr.values[i].blob->data, 0);
358 v *= 10000000;
359 t = nt_time_to_unix(v);
360
361 /*
362 * NOTE: On a w2k3 server you can set a GeneralizedTime string
363 * via LDAP, but you get back an UTCTime string,
364 * but via DRSUAPI you get back the NTTIME_1sec value
365 * that represents the GeneralizedTime value!
366 *
367 * So if we store the UTCTime string in our ldb
368 * we'll loose information!
369 */
370 str = ldb_timestring_utc(out->values, t);
371 W_ERROR_HAVE_NO_MEMORY(str);
372 out->values[i] = data_blob_string_const(str);
373 }
374
375 return WERR_OK;
376 }
377
378 static WERROR dsdb_syntax_NTTIME_UTC_ldb_to_drsuapi(struct ldb_context *ldb,
379 const struct dsdb_schema *schema,
380 const struct dsdb_attribute *attr,
381 const struct ldb_message_element *in,
382 TALLOC_CTX *mem_ctx,
383 struct drsuapi_DsReplicaAttribute *out)
384 {
385 uint32_t i;
386 DATA_BLOB *blobs;
387
388 if (attr->attributeID_id == 0xFFFFFFFF) {
389 return WERR_FOOBAR;
390 }
391
392 out->attid = attr->attributeID_id;
393 out->value_ctr.num_values = in->num_values;
394 out->value_ctr.values = talloc_array(mem_ctx,
395 struct drsuapi_DsAttributeValue,
396 in->num_values);
397 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
398
399 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
400 W_ERROR_HAVE_NO_MEMORY(blobs);
401
402 for (i=0; i < in->num_values; i++) {
403 NTTIME v;
404 time_t t;
405
406 out->value_ctr.values[i].blob = &blobs[i];
407
408 blobs[i] = data_blob_talloc(blobs, NULL, 8);
409 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
410
411 t = ldb_string_utc_to_time((const char *)in->values[i].data);
412 unix_to_nt_time(&v, t);
413 v /= 10000000;
414
415 SBVAL(blobs[i].data, 0, v);
416 }
417
418 return WERR_OK;
419 }
420
421 static WERROR dsdb_syntax_NTTIME_drsuapi_to_ldb(struct ldb_context *ldb,
422 const struct dsdb_schema *schema,
423 const struct dsdb_attribute *attr,
424 const struct drsuapi_DsReplicaAttribute *in,
425 TALLOC_CTX *mem_ctx,
426 struct ldb_message_element *out)
427 {
428 uint32_t i;
429
430 out->flags = 0;
431 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
432 W_ERROR_HAVE_NO_MEMORY(out->name);
433
434 out->num_values = in->value_ctr.num_values;
435 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
436 W_ERROR_HAVE_NO_MEMORY(out->values);
437
438 for (i=0; i < out->num_values; i++) {
439 NTTIME v;
440 time_t t;
441 char *str;
442
443 if (in->value_ctr.values[i].blob == NULL) {
444 return WERR_FOOBAR;
445 }
446
447 if (in->value_ctr.values[i].blob->length != 8) {
448 return WERR_FOOBAR;
449 }
450
451 v = BVAL(in->value_ctr.values[i].blob->data, 0);
452 v *= 10000000;
453 t = nt_time_to_unix(v);
454
455 str = ldb_timestring(out->values, t);
456 W_ERROR_HAVE_NO_MEMORY(str);
457
458 out->values[i] = data_blob_string_const(str);
459 }
460
461 return WERR_OK;
462 }
463
464 static WERROR dsdb_syntax_NTTIME_ldb_to_drsuapi(struct ldb_context *ldb,
465 const struct dsdb_schema *schema,
466 const struct dsdb_attribute *attr,
467 const struct ldb_message_element *in,
468 TALLOC_CTX *mem_ctx,
469 struct drsuapi_DsReplicaAttribute *out)
470 {
471 uint32_t i;
472 DATA_BLOB *blobs;
473
474 if (attr->attributeID_id == 0xFFFFFFFF) {
475 return WERR_FOOBAR;
476 }
477
478 out->attid = attr->attributeID_id;
479 out->value_ctr.num_values = in->num_values;
480 out->value_ctr.values = talloc_array(mem_ctx,
481 struct drsuapi_DsAttributeValue,
482 in->num_values);
483 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
484
485 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
486 W_ERROR_HAVE_NO_MEMORY(blobs);
487
488 for (i=0; i < in->num_values; i++) {
489 NTTIME v;
490 time_t t;
491
492 out->value_ctr.values[i].blob = &blobs[i];
493
494 blobs[i] = data_blob_talloc(blobs, NULL, 8);
495 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
496
497 t = ldb_string_to_time((const char *)in->values[i].data);
498 unix_to_nt_time(&v, t);
499 v /= 10000000;
500
501 SBVAL(blobs[i].data, 0, v);
502 }
503
504 return WERR_OK;
505 }
506
507 static WERROR dsdb_syntax_DATA_BLOB_drsuapi_to_ldb(struct ldb_context *ldb,
508 const struct dsdb_schema *schema,
509 const struct dsdb_attribute *attr,
510 const struct drsuapi_DsReplicaAttribute *in,
511 TALLOC_CTX *mem_ctx,
512 struct ldb_message_element *out)
513 {
514 uint32_t i;
515
516 out->flags = 0;
517 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
518 W_ERROR_HAVE_NO_MEMORY(out->name);
519
520 out->num_values = in->value_ctr.num_values;
521 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
522 W_ERROR_HAVE_NO_MEMORY(out->values);
523
524 for (i=0; i < out->num_values; i++) {
525 if (in->value_ctr.values[i].blob == NULL) {
526 return WERR_FOOBAR;
527 }
528
529 if (in->value_ctr.values[i].blob->length == 0) {
530 return WERR_FOOBAR;
531 }
532
533 out->values[i] = data_blob_dup_talloc(out->values,
534 in->value_ctr.values[i].blob);
535 W_ERROR_HAVE_NO_MEMORY(out->values[i].data);
536 }
537
538 return WERR_OK;
539 }
540
541 static WERROR dsdb_syntax_DATA_BLOB_ldb_to_drsuapi(struct ldb_context *ldb,
542 const struct dsdb_schema *schema,
543 const struct dsdb_attribute *attr,
544 const struct ldb_message_element *in,
545 TALLOC_CTX *mem_ctx,
546 struct drsuapi_DsReplicaAttribute *out)
547 {
548 uint32_t i;
549 DATA_BLOB *blobs;
550
551 if (attr->attributeID_id == 0xFFFFFFFF) {
552 return WERR_FOOBAR;
553 }
554
555 out->attid = attr->attributeID_id;
556 out->value_ctr.num_values = in->num_values;
557 out->value_ctr.values = talloc_array(mem_ctx,
558 struct drsuapi_DsAttributeValue,
559 in->num_values);
560 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
561
562 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
563 W_ERROR_HAVE_NO_MEMORY(blobs);
564
565 for (i=0; i < in->num_values; i++) {
566 out->value_ctr.values[i].blob = &blobs[i];
567
568 blobs[i] = data_blob_dup_talloc(blobs, &in->values[i]);
569 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
570 }
571
572 return WERR_OK;
573 }
574
575 static WERROR _dsdb_syntax_OID_obj_drsuapi_to_ldb(struct ldb_context *ldb,
576 const struct dsdb_schema *schema,
577 const struct dsdb_attribute *attr,
578 const struct drsuapi_DsReplicaAttribute *in,
579 TALLOC_CTX *mem_ctx,
580 struct ldb_message_element *out)
581 {
582 uint32_t i;
583
584 out->flags = 0;
585 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
586 W_ERROR_HAVE_NO_MEMORY(out->name);
587
588 out->num_values = in->value_ctr.num_values;
589 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
590 W_ERROR_HAVE_NO_MEMORY(out->values);
591
592 for (i=0; i < out->num_values; i++) {
593 uint32_t v;
594 const struct dsdb_class *c;
595 const char *str;
596
597 if (in->value_ctr.values[i].blob == NULL) {
598 return WERR_FOOBAR;
599 }
600
601 if (in->value_ctr.values[i].blob->length != 4) {
602 return WERR_FOOBAR;
603 }
604
605 v = IVAL(in->value_ctr.values[i].blob->data, 0);
606
607 c = dsdb_class_by_governsID_id(schema, v);
608 if (!c) {
609 return WERR_FOOBAR;
610 }
611
612 str = talloc_strdup(out->values, c->lDAPDisplayName);
613 W_ERROR_HAVE_NO_MEMORY(str);
614
615 /* the values need to be reversed */
616 out->values[out->num_values - (i + 1)] = data_blob_string_const(str);
617 }
618
619 return WERR_OK;
620 }
621
622 static WERROR _dsdb_syntax_OID_attr_drsuapi_to_ldb(struct ldb_context *ldb,
623 const struct dsdb_schema *schema,
624 const struct dsdb_attribute *attr,
625 const struct drsuapi_DsReplicaAttribute *in,
626 TALLOC_CTX *mem_ctx,
627 struct ldb_message_element *out)
628 {
629 uint32_t i;
630
631 out->flags = 0;
632 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
633 W_ERROR_HAVE_NO_MEMORY(out->name);
634
635 out->num_values = in->value_ctr.num_values;
636 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
637 W_ERROR_HAVE_NO_MEMORY(out->values);
638
639 for (i=0; i < out->num_values; i++) {
640 uint32_t v;
641 const struct dsdb_attribute *a;
642 const char *str;
643
644 if (in->value_ctr.values[i].blob == NULL) {
645 return WERR_FOOBAR;
646 }
647
648 if (in->value_ctr.values[i].blob->length != 4) {
649 return WERR_FOOBAR;
650 }
651
652 v = IVAL(in->value_ctr.values[i].blob->data, 0);
653
654 a = dsdb_attribute_by_attributeID_id(schema, v);
655 if (!a) {
656 return WERR_FOOBAR;
657 }
658
659 str = talloc_strdup(out->values, a->lDAPDisplayName);
660 W_ERROR_HAVE_NO_MEMORY(str);
661
662 /* the values need to be reversed */
663 out->values[out->num_values - (i + 1)] = data_blob_string_const(str);
664 }
665
666 return WERR_OK;
667 }
668
669 static WERROR _dsdb_syntax_OID_oid_drsuapi_to_ldb(struct ldb_context *ldb,
670 const struct dsdb_schema *schema,
671 const struct dsdb_attribute *attr,
672 const struct drsuapi_DsReplicaAttribute *in,
673 TALLOC_CTX *mem_ctx,
674 struct ldb_message_element *out)
675 {
676 uint32_t i;
677
678 out->flags = 0;
679 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
680 W_ERROR_HAVE_NO_MEMORY(out->name);
681
682 out->num_values = in->value_ctr.num_values;
683 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
684 W_ERROR_HAVE_NO_MEMORY(out->values);
685
686 for (i=0; i < out->num_values; i++) {
687 uint32_t attid;
688 WERROR status;
689 const char *oid;
690
691 if (in->value_ctr.values[i].blob == NULL) {
692 return WERR_FOOBAR;
693 }
694
695 if (in->value_ctr.values[i].blob->length != 4) {
696 return WERR_FOOBAR;
697 }
698
699 attid = IVAL(in->value_ctr.values[i].blob->data, 0);
700
701 status = dsdb_schema_pfm_oid_from_attid(schema->prefixmap, attid, out->values, &oid);
702 W_ERROR_NOT_OK_RETURN(status);
703
704 out->values[i] = data_blob_string_const(oid);
705 }
706
707 return WERR_OK;
708 }
709
710 static WERROR _dsdb_syntax_OID_obj_ldb_to_drsuapi(struct ldb_context *ldb,
711 const struct dsdb_schema *schema,
712 const struct dsdb_attribute *attr,
713 const struct ldb_message_element *in,
714 TALLOC_CTX *mem_ctx,
715 struct drsuapi_DsReplicaAttribute *out)
716 {
717 uint32_t i;
718 DATA_BLOB *blobs;
719
720 out->attid= attr->attributeID_id;
721 out->value_ctr.num_values= in->num_values;
722 out->value_ctr.values= talloc_array(mem_ctx,
723 struct drsuapi_DsAttributeValue,
724 in->num_values);
725 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
726
727 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
728 W_ERROR_HAVE_NO_MEMORY(blobs);
729
730 for (i=0; i < in->num_values; i++) {
731 const struct dsdb_class *obj_class;
732
733 out->value_ctr.values[i].blob= &blobs[i];
734
735 blobs[i] = data_blob_talloc(blobs, NULL, 4);
736 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
737
738 obj_class = dsdb_class_by_lDAPDisplayName(schema, (const char *)in->values[i].data);
739 if (!obj_class) {
740 return WERR_FOOBAR;
741 }
742 SIVAL(blobs[i].data, 0, obj_class->governsID_id);
743 }
744
745
746 return WERR_OK;
747 }
748
749 static WERROR _dsdb_syntax_OID_attr_ldb_to_drsuapi(struct ldb_context *ldb,
750 const struct dsdb_schema *schema,
751 const struct dsdb_attribute *attr,
752 const struct ldb_message_element *in,
753 TALLOC_CTX *mem_ctx,
754 struct drsuapi_DsReplicaAttribute *out)
755 {
756 uint32_t i;
757 DATA_BLOB *blobs;
758
759 out->attid= attr->attributeID_id;
760 out->value_ctr.num_values= in->num_values;
761 out->value_ctr.values= talloc_array(mem_ctx,
762 struct drsuapi_DsAttributeValue,
763 in->num_values);
764 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
765
766 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
767 W_ERROR_HAVE_NO_MEMORY(blobs);
768
769 for (i=0; i < in->num_values; i++) {
770 const struct dsdb_attribute *obj_attr;
771
772 out->value_ctr.values[i].blob= &blobs[i];
773
774 blobs[i] = data_blob_talloc(blobs, NULL, 4);
775 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
776
777 obj_attr = dsdb_attribute_by_lDAPDisplayName(schema, (const char *)in->values[i].data);
778 if (!obj_attr) {
779 return WERR_FOOBAR;
780 }
781 SIVAL(blobs[i].data, 0, obj_attr->attributeID_id);
782 }
783
784
785 return WERR_OK;
786 }
787
788 static WERROR _dsdb_syntax_OID_oid_ldb_to_drsuapi(struct ldb_context *ldb,
789 const struct dsdb_schema *schema,
790 const struct dsdb_attribute *attr,
791 const struct ldb_message_element *in,
792 TALLOC_CTX *mem_ctx,
793 struct drsuapi_DsReplicaAttribute *out)
794 {
795 uint32_t i;
796 DATA_BLOB *blobs;
797
798 out->attid= attr->attributeID_id;
799 out->value_ctr.num_values= in->num_values;
800 out->value_ctr.values= talloc_array(mem_ctx,
801 struct drsuapi_DsAttributeValue,
802 in->num_values);
803 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
804
805 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
806 W_ERROR_HAVE_NO_MEMORY(blobs);
807
808 for (i=0; i < in->num_values; i++) {
809 uint32_t attid;
810 WERROR status;
811
812 out->value_ctr.values[i].blob= &blobs[i];
813
814 blobs[i] = data_blob_talloc(blobs, NULL, 4);
815 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
816
817 status = dsdb_schema_pfm_make_attid(schema->prefixmap,
818 (const char *)in->values[i].data,
819 &attid);
820 W_ERROR_NOT_OK_RETURN(status);
821
822 SIVAL(blobs[i].data, 0, attid);
823 }
824
825 return WERR_OK;
826 }
827
828 static WERROR dsdb_syntax_OID_drsuapi_to_ldb(struct ldb_context *ldb,
829 const struct dsdb_schema *schema,
830 const struct dsdb_attribute *attr,
831 const struct drsuapi_DsReplicaAttribute *in,
832 TALLOC_CTX *mem_ctx,
833 struct ldb_message_element *out)
834 {
835 uint32_t i;
836
837 switch (attr->attributeID_id) {
838 case DRSUAPI_ATTRIBUTE_objectClass:
839 case DRSUAPI_ATTRIBUTE_subClassOf:
840 case DRSUAPI_ATTRIBUTE_auxiliaryClass:
841 case DRSUAPI_ATTRIBUTE_systemPossSuperiors:
842 case DRSUAPI_ATTRIBUTE_possSuperiors:
843 return _dsdb_syntax_OID_obj_drsuapi_to_ldb(ldb, schema, attr, in, mem_ctx, out);
844 case DRSUAPI_ATTRIBUTE_systemMustContain:
845 case DRSUAPI_ATTRIBUTE_systemMayContain:
846 case DRSUAPI_ATTRIBUTE_mustContain:
847 case DRSUAPI_ATTRIBUTE_mayContain:
848 return _dsdb_syntax_OID_attr_drsuapi_to_ldb(ldb, schema, attr, in, mem_ctx, out);
849 case DRSUAPI_ATTRIBUTE_governsID:
850 case DRSUAPI_ATTRIBUTE_attributeID:
851 case DRSUAPI_ATTRIBUTE_attributeSyntax:
852 return _dsdb_syntax_OID_oid_drsuapi_to_ldb(ldb, schema, attr, in, mem_ctx, out);
853 }
854
855 out->flags = 0;
856 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
857 W_ERROR_HAVE_NO_MEMORY(out->name);
858
859 out->num_values = in->value_ctr.num_values;
860 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
861 W_ERROR_HAVE_NO_MEMORY(out->values);
862
863 for (i=0; i < out->num_values; i++) {
864 uint32_t v;
865 const char *name;
866 char *str;
867
868 if (in->value_ctr.values[i].blob == NULL) {
869 return WERR_FOOBAR;
870 }
871
872 if (in->value_ctr.values[i].blob->length != 4) {
873 return WERR_FOOBAR;
874 }
875
876 v = IVAL(in->value_ctr.values[i].blob->data, 0);
877
878 name = dsdb_lDAPDisplayName_by_id(schema, v);
879 if (!name) {
880 return WERR_FOOBAR;
881 }
882
883 str = talloc_strdup(out->values, name);
884 W_ERROR_HAVE_NO_MEMORY(str);
885
886 out->values[i] = data_blob_string_const(str);
887 }
888
889 return WERR_OK;
890 }
891
892 static WERROR dsdb_syntax_OID_ldb_to_drsuapi(struct ldb_context *ldb,
893 const struct dsdb_schema *schema,
894 const struct dsdb_attribute *attr,
895 const struct ldb_message_element *in,
896 TALLOC_CTX *mem_ctx,
897 struct drsuapi_DsReplicaAttribute *out)
898 {
899 uint32_t i;
900 DATA_BLOB *blobs;
901
902 if (attr->attributeID_id == 0xFFFFFFFF) {
903 return WERR_FOOBAR;
904 }
905
906 switch (attr->attributeID_id) {
907 case DRSUAPI_ATTRIBUTE_objectClass:
908 case DRSUAPI_ATTRIBUTE_subClassOf:
909 case DRSUAPI_ATTRIBUTE_auxiliaryClass:
910 case DRSUAPI_ATTRIBUTE_systemPossSuperiors:
911 case DRSUAPI_ATTRIBUTE_possSuperiors:
912 return _dsdb_syntax_OID_obj_ldb_to_drsuapi(ldb, schema, attr, in, mem_ctx, out);
913 case DRSUAPI_ATTRIBUTE_systemMustContain:
914 case DRSUAPI_ATTRIBUTE_systemMayContain:
915 case DRSUAPI_ATTRIBUTE_mustContain:
916 case DRSUAPI_ATTRIBUTE_mayContain:
917 return _dsdb_syntax_OID_attr_ldb_to_drsuapi(ldb, schema, attr, in, mem_ctx, out);
918 case DRSUAPI_ATTRIBUTE_governsID:
919 case DRSUAPI_ATTRIBUTE_attributeID:
920 case DRSUAPI_ATTRIBUTE_attributeSyntax:
921 return _dsdb_syntax_OID_oid_ldb_to_drsuapi(ldb, schema, attr, in, mem_ctx, out);
922 }
923
924 out->attid = attr->attributeID_id;
925 out->value_ctr.num_values = in->num_values;
926 out->value_ctr.values = talloc_array(mem_ctx,
927 struct drsuapi_DsAttributeValue,
928 in->num_values);
929 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
930
931 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
932 W_ERROR_HAVE_NO_MEMORY(blobs);
933
934 for (i=0; i < in->num_values; i++) {
935 uint32_t v;
936
937 out->value_ctr.values[i].blob = &blobs[i];
938
939 blobs[i] = data_blob_talloc(blobs, NULL, 4);
940 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
941
942 v = strtol((const char *)in->values[i].data, NULL, 10);
943
944 SIVAL(blobs[i].data, 0, v);
945 }
946
947 return WERR_OK;
948 }
949
950 static WERROR dsdb_syntax_UNICODE_drsuapi_to_ldb(struct ldb_context *ldb,
951 const struct dsdb_schema *schema,
952 const struct dsdb_attribute *attr,
953 const struct drsuapi_DsReplicaAttribute *in,
954 TALLOC_CTX *mem_ctx,
955 struct ldb_message_element *out)
956 {
957 uint32_t i;
958
959 out->flags = 0;
960 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
961 W_ERROR_HAVE_NO_MEMORY(out->name);
962
963 out->num_values = in->value_ctr.num_values;
964 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
965 W_ERROR_HAVE_NO_MEMORY(out->values);
966
967 for (i=0; i < out->num_values; i++) {
968 char *str;
969
970 if (in->value_ctr.values[i].blob == NULL) {
971 return WERR_FOOBAR;
972 }
973
974 if (in->value_ctr.values[i].blob->length == 0) {
975 return WERR_FOOBAR;
976 }
977
978 if (!convert_string_talloc_convenience(out->values,
979 schema->iconv_convenience,
980 CH_UTF16, CH_UNIX,
981 in->value_ctr.values[i].blob->data,
982 in->value_ctr.values[i].blob->length,
983 (void **)&str, NULL, false)) {
984 return WERR_FOOBAR;
985 }
986
987 out->values[i] = data_blob_string_const(str);
988 }
989
990 return WERR_OK;
991 }
992
993 static WERROR dsdb_syntax_UNICODE_ldb_to_drsuapi(struct ldb_context *ldb,
994 const struct dsdb_schema *schema,
995 const struct dsdb_attribute *attr,
996 const struct ldb_message_element *in,
997 TALLOC_CTX *mem_ctx,
998 struct drsuapi_DsReplicaAttribute *out)
999 {
1000 uint32_t i;
1001 DATA_BLOB *blobs;
1002
1003 if (attr->attributeID_id == 0xFFFFFFFF) {
1004 return WERR_FOOBAR;
1005 }
1006
1007 out->attid = attr->attributeID_id;
1008 out->value_ctr.num_values = in->num_values;
1009 out->value_ctr.values = talloc_array(mem_ctx,
1010 struct drsuapi_DsAttributeValue,
1011 in->num_values);
1012 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
1013
1014 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
1015 W_ERROR_HAVE_NO_MEMORY(blobs);
1016
1017 for (i=0; i < in->num_values; i++) {
1018 out->value_ctr.values[i].blob = &blobs[i];
1019
1020 if (!convert_string_talloc_convenience(blobs,
1021 schema->iconv_convenience, CH_UNIX, CH_UTF16,
1022 in->values[i].data, in->values[i].length,
1023 (void **)&blobs[i].data, &blobs[i].length, false)) {
1024 return WERR_FOOBAR;
1025 }
1026 }
1027
1028 return WERR_OK;
1029 }
1030
1031
1032 WERROR dsdb_syntax_one_DN_drsuapi_to_ldb(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
1033 const struct dsdb_syntax *syntax,
1034 struct smb_iconv_convenience *iconv_convenience,
1035 const DATA_BLOB *in, DATA_BLOB *out)
1036 {
1037 struct drsuapi_DsReplicaObjectIdentifier3 id3;
1038 enum ndr_err_code ndr_err;
1039 DATA_BLOB guid_blob;
1040 struct ldb_dn *dn;
1041 TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
1042 int ret;
1043
1044 if (!tmp_ctx) {
1045 W_ERROR_HAVE_NO_MEMORY(tmp_ctx);
1046 }
1047
1048 if (in == NULL) {
1049 talloc_free(tmp_ctx);
1050 return WERR_FOOBAR;
1051 }
1052
1053 if (in->length == 0) {
1054 talloc_free(tmp_ctx);
1055 return WERR_FOOBAR;
1056 }
1057
1058
1059 /* windows sometimes sends an extra two pad bytes here */
1060 ndr_err = ndr_pull_struct_blob(in,
1061 tmp_ctx, iconv_convenience, &id3,
1062 (ndr_pull_flags_fn_t)ndr_pull_drsuapi_DsReplicaObjectIdentifier3);
1063 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1064 NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1065 talloc_free(tmp_ctx);
1066 return ntstatus_to_werror(status);
1067 }
1068
1069 dn = ldb_dn_new(tmp_ctx, ldb, id3.dn);
1070 if (!dn) {
1071 talloc_free(tmp_ctx);
1072 /* If this fails, it must be out of memory, as it does not do much parsing */
1073 W_ERROR_HAVE_NO_MEMORY(dn);
1074 }
1075
1076 ndr_err = ndr_push_struct_blob(&guid_blob, tmp_ctx, iconv_convenience, &id3.guid,
1077 (ndr_push_flags_fn_t)ndr_push_GUID);
1078 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1079 NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1080 talloc_free(tmp_ctx);
1081 return ntstatus_to_werror(status);
1082 }
1083
1084 ret = ldb_dn_set_extended_component(dn, "GUID", &guid_blob);
1085 if (ret != LDB_SUCCESS) {
1086 talloc_free(tmp_ctx);
1087 return WERR_FOOBAR;
1088 }
1089
1090 talloc_free(guid_blob.data);
1091
1092 if (id3.__ndr_size_sid) {
1093 DATA_BLOB sid_blob;
1094 ndr_err = ndr_push_struct_blob(&sid_blob, tmp_ctx, iconv_convenience, &id3.sid,
1095 (ndr_push_flags_fn_t)ndr_push_dom_sid);
1096 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1097 NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1098 talloc_free(tmp_ctx);
1099 return ntstatus_to_werror(status);
1100 }
1101
1102 ret = ldb_dn_set_extended_component(dn, "SID", &sid_blob);
1103 if (ret != LDB_SUCCESS) {
1104 talloc_free(tmp_ctx);
1105 return WERR_FOOBAR;
1106 }
1107 }
1108
1109 *out = data_blob_string_const(ldb_dn_get_extended_linearized(mem_ctx, dn, 1));
1110 talloc_free(tmp_ctx);
1111 return WERR_OK;
1112 }
1113
1114 static WERROR dsdb_syntax_DN_drsuapi_to_ldb(struct ldb_context *ldb,
1115 const struct dsdb_schema *schema,
1116 const struct dsdb_attribute *attr,
1117 const struct drsuapi_DsReplicaAttribute *in,
1118 TALLOC_CTX *mem_ctx,
1119 struct ldb_message_element *out)
1120 {
1121 uint32_t i;
1122
1123 out->flags = 0;
1124 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
1125 W_ERROR_HAVE_NO_MEMORY(out->name);
1126
1127 out->num_values = in->value_ctr.num_values;
1128 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
1129 W_ERROR_HAVE_NO_MEMORY(out->values);
1130
1131 for (i=0; i < out->num_values; i++) {
1132 WERROR status = dsdb_syntax_one_DN_drsuapi_to_ldb(out->values, ldb, attr->syntax,
1133 schema->iconv_convenience,
1134 in->value_ctr.values[i].blob,
1135 &out->values[i]);
1136 if (!W_ERROR_IS_OK(status)) {
1137 return status;
1138 }
1139
1140 }
1141
1142 return WERR_OK;
1143 }
1144
1145 static WERROR dsdb_syntax_DN_ldb_to_drsuapi(struct ldb_context *ldb,
1146 const struct dsdb_schema *schema,
1147 const struct dsdb_attribute *attr,
1148 const struct ldb_message_element *in,
1149 TALLOC_CTX *mem_ctx,
1150 struct drsuapi_DsReplicaAttribute *out)
1151 {
1152 uint32_t i;
1153 DATA_BLOB *blobs;
1154
1155 if (attr->attributeID_id == 0xFFFFFFFF) {
1156 return WERR_FOOBAR;
1157 }
1158
1159 out->attid = attr->attributeID_id;
1160 out->value_ctr.num_values = in->num_values;
1161 out->value_ctr.values = talloc_array(mem_ctx,
1162 struct drsuapi_DsAttributeValue,
1163 in->num_values);
1164 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
1165
1166 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
1167 W_ERROR_HAVE_NO_MEMORY(blobs);
1168
1169 for (i=0; i < in->num_values; i++) {
1170 struct drsuapi_DsReplicaObjectIdentifier3 id3;
1171 enum ndr_err_code ndr_err;
1172 const DATA_BLOB *guid_blob, *sid_blob;
1173 struct ldb_dn *dn;
1174 TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
1175 W_ERROR_HAVE_NO_MEMORY(tmp_ctx);
1176
1177 out->value_ctr.values[i].blob = &blobs[i];
1178
1179 dn = ldb_dn_from_ldb_val(tmp_ctx, ldb, &in->values[i]);
1180
1181 W_ERROR_HAVE_NO_MEMORY(dn);
1182
1183 guid_blob = ldb_dn_get_extended_component(dn, "GUID");
1184
1185 ZERO_STRUCT(id3);
1186
1187 if (guid_blob) {
1188 ndr_err = ndr_pull_struct_blob_all(guid_blob,
1189 tmp_ctx, schema->iconv_convenience, &id3.guid,
1190 (ndr_pull_flags_fn_t)ndr_pull_GUID);
1191 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1192 NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1193 talloc_free(tmp_ctx);
1194 return ntstatus_to_werror(status);
1195 }
1196 }
1197
1198 sid_blob = ldb_dn_get_extended_component(dn, "SID");
1199 if (sid_blob) {
1200
1201 ndr_err = ndr_pull_struct_blob_all(sid_blob,
1202 tmp_ctx, schema->iconv_convenience, &id3.sid,
1203 (ndr_pull_flags_fn_t)ndr_pull_dom_sid);
1204 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1205 NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1206 talloc_free(tmp_ctx);
1207 return ntstatus_to_werror(status);
1208 }
1209 }
1210
1211 id3.dn = ldb_dn_get_linearized(dn);
1212
1213 ndr_err = ndr_push_struct_blob(&blobs[i], blobs, schema->iconv_convenience, &id3, (ndr_push_flags_fn_t)ndr_push_drsuapi_DsReplicaObjectIdentifier3);
1214 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1215 NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1216 talloc_free(tmp_ctx);
1217 return ntstatus_to_werror(status);
1218 }
1219 talloc_free(tmp_ctx);
1220 }
1221
1222 return WERR_OK;
1223 }
1224
1225
1226
1227 static WERROR dsdb_syntax_DN_BINARY_drsuapi_to_ldb(struct ldb_context *ldb,
1228 const struct dsdb_schema *schema,
1229 const struct dsdb_attribute *attr,
1230 const struct drsuapi_DsReplicaAttribute *in,
1231 TALLOC_CTX *mem_ctx,
1232 struct ldb_message_element *out)
1233 {
1234 uint32_t i;
1235 int ret;
1236
1237 out->flags = 0;
1238 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
1239 W_ERROR_HAVE_NO_MEMORY(out->name);
1240
1241 out->num_values = in->value_ctr.num_values;
1242 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
1243 W_ERROR_HAVE_NO_MEMORY(out->values);
1244
1245 for (i=0; i < out->num_values; i++) {
1246 struct drsuapi_DsReplicaObjectIdentifier3Binary id3;
1247 enum ndr_err_code ndr_err;
1248 DATA_BLOB guid_blob;
1249 struct ldb_dn *dn;
1250 struct dsdb_dn *dsdb_dn;
1251 TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
1252 if (!tmp_ctx) {
1253 W_ERROR_HAVE_NO_MEMORY(tmp_ctx);
1254 }
1255
1256 if (in->value_ctr.values[i].blob == NULL) {
1257 talloc_free(tmp_ctx);
1258 return WERR_FOOBAR;
1259 }
1260
1261 if (in->value_ctr.values[i].blob->length == 0) {
1262 talloc_free(tmp_ctx);
1263 return WERR_FOOBAR;
1264 }
1265
1266
1267 /* windows sometimes sends an extra two pad bytes here */
1268 ndr_err = ndr_pull_struct_blob(in->value_ctr.values[i].blob,
1269 tmp_ctx, schema->iconv_convenience, &id3,
1270 (ndr_pull_flags_fn_t)ndr_pull_drsuapi_DsReplicaObjectIdentifier3Binary);
1271 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1272 NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1273 talloc_free(tmp_ctx);
1274 return ntstatus_to_werror(status);
1275 }
1276
1277 dn = ldb_dn_new(tmp_ctx, ldb, id3.dn);
1278 if (!dn) {
1279 talloc_free(tmp_ctx);
1280 /* If this fails, it must be out of memory, as it does not do much parsing */
1281 W_ERROR_HAVE_NO_MEMORY(dn);
1282 }
1283
1284 ndr_err = ndr_push_struct_blob(&guid_blob, tmp_ctx, schema->iconv_convenience, &id3.guid,
1285 (ndr_push_flags_fn_t)ndr_push_GUID);
1286 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1287 NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1288 talloc_free(tmp_ctx);
1289 return ntstatus_to_werror(status);
1290 }
1291
1292 ret = ldb_dn_set_extended_component(dn, "GUID", &guid_blob);
1293 if (ret != LDB_SUCCESS) {
1294 talloc_free(tmp_ctx);
1295 return WERR_FOOBAR;
1296 }
1297
1298 talloc_free(guid_blob.data);
1299
1300 if (id3.__ndr_size_sid) {
1301 DATA_BLOB sid_blob;
1302 ndr_err = ndr_push_struct_blob(&sid_blob, tmp_ctx, schema->iconv_convenience, &id3.sid,
1303 (ndr_push_flags_fn_t)ndr_push_dom_sid);
1304 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1305 NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1306 talloc_free(tmp_ctx);
1307 return ntstatus_to_werror(status);
1308 }
1309
1310 ret = ldb_dn_set_extended_component(dn, "SID", &sid_blob);
1311 if (ret != LDB_SUCCESS) {
1312 talloc_free(tmp_ctx);
1313 return WERR_FOOBAR;
1314 }
1315 }
1316
1317 /* set binary stuff */
1318 dsdb_dn = dsdb_dn_construct(tmp_ctx, dn, id3.binary, attr->syntax->ldap_oid);
1319 if (!dsdb_dn) {
1320 /* If this fails, it must be out of memory, we know the ldap_oid is valid */
1321 talloc_free(tmp_ctx);
1322 W_ERROR_HAVE_NO_MEMORY(dsdb_dn);
1323 }
1324 out->values[i] = data_blob_string_const(dsdb_dn_get_extended_linearized(out->values, dsdb_dn, 1));
1325 talloc_free(tmp_ctx);
1326 }
1327
1328 return WERR_OK;
1329 }
1330
1331 static WERROR dsdb_syntax_DN_BINARY_ldb_to_drsuapi(struct ldb_context *ldb,
1332 const struct dsdb_schema *schema,
1333 const struct dsdb_attribute *attr,
1334 const struct ldb_message_element *in,
1335 TALLOC_CTX *mem_ctx,
1336 struct drsuapi_DsReplicaAttribute *out)
1337 {
1338 uint32_t i;
1339 DATA_BLOB *blobs;
1340
1341 if (attr->attributeID_id == 0xFFFFFFFF) {
1342 return WERR_FOOBAR;
1343 }
1344
1345 out->attid = attr->attributeID_id;
1346 out->value_ctr.num_values = in->num_values;
1347 out->value_ctr.values = talloc_array(mem_ctx,
1348 struct drsuapi_DsAttributeValue,
1349 in->num_values);
1350 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
1351
1352 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
1353 W_ERROR_HAVE_NO_MEMORY(blobs);
1354
1355 for (i=0; i < in->num_values; i++) {
1356 struct drsuapi_DsReplicaObjectIdentifier3Binary id3;
1357 enum ndr_err_code ndr_err;
1358 const DATA_BLOB *guid_blob, *sid_blob;
1359 struct dsdb_dn *dsdb_dn;
1360 TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
1361 W_ERROR_HAVE_NO_MEMORY(tmp_ctx);
1362
1363 out->value_ctr.values[i].blob = &blobs[i];
1364
1365 dsdb_dn = dsdb_dn_parse(tmp_ctx, ldb, &in->values[i], attr->syntax->ldap_oid);
1366
1367 if (!dsdb_dn) {
1368 talloc_free(tmp_ctx);
1369 return ntstatus_to_werror(NT_STATUS_INVALID_PARAMETER);
1370 }
1371
1372 guid_blob = ldb_dn_get_extended_component(dsdb_dn->dn, "GUID");
1373
1374 ZERO_STRUCT(id3);
1375
1376 if (guid_blob) {
1377 ndr_err = ndr_pull_struct_blob_all(guid_blob,
1378 tmp_ctx, schema->iconv_convenience, &id3.guid,
1379 (ndr_pull_flags_fn_t)ndr_pull_GUID);
1380 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1381 NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1382 talloc_free(tmp_ctx);
1383 return ntstatus_to_werror(status);
1384 }
1385 }
1386
1387 sid_blob = ldb_dn_get_extended_component(dsdb_dn->dn, "SID");
1388 if (sid_blob) {
1389
1390 ndr_err = ndr_pull_struct_blob_all(sid_blob,
1391 tmp_ctx, schema->iconv_convenience, &id3.sid,
1392 (ndr_pull_flags_fn_t)ndr_pull_dom_sid);
1393 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1394 NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1395 talloc_free(tmp_ctx);
1396 return ntstatus_to_werror(status);
1397 }
1398 }
1399
1400 id3.dn = ldb_dn_get_linearized(dsdb_dn->dn);
1401
1402 /* get binary stuff */
1403 id3.binary = dsdb_dn->extra_part;
1404
1405 ndr_err = ndr_push_struct_blob(&blobs[i], blobs, schema->iconv_convenience, &id3, (ndr_push_flags_fn_t)ndr_push_drsuapi_DsReplicaObjectIdentifier3Binary);
1406 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1407 NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1408 talloc_free(tmp_ctx);
1409 return ntstatus_to_werror(status);
1410 }
1411 talloc_free(tmp_ctx);
1412 }
1413
1414 return WERR_OK;
1415 }
1416
1417
1418
1419 static WERROR dsdb_syntax_PRESENTATION_ADDRESS_drsuapi_to_ldb(struct ldb_context *ldb,
1420 const struct dsdb_schema *schema,
1421 const struct dsdb_attribute *attr,
1422 const struct drsuapi_DsReplicaAttribute *in,
1423 TALLOC_CTX *mem_ctx,
1424 struct ldb_message_element *out)
1425 {
1426 uint32_t i;
1427
1428 out->flags = 0;
1429 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
1430 W_ERROR_HAVE_NO_MEMORY(out->name);
1431
1432 out->num_values = in->value_ctr.num_values;
1433 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
1434 W_ERROR_HAVE_NO_MEMORY(out->values);
1435
1436 for (i=0; i < out->num_values; i++) {
1437 uint32_t len;
1438 char *str;
1439
1440 if (in->value_ctr.values[i].blob == NULL) {
1441 return WERR_FOOBAR;
1442 }
1443
1444 if (in->value_ctr.values[i].blob->length < 4) {
1445 return WERR_FOOBAR;
1446 }
1447
1448 len = IVAL(in->value_ctr.values[i].blob->data, 0);
1449
1450 if (len != in->value_ctr.values[i].blob->length) {
1451 return WERR_FOOBAR;
1452 }
1453
1454 if (!convert_string_talloc_convenience(out->values, schema->iconv_convenience, CH_UTF16, CH_UNIX,
1455 in->value_ctr.values[i].blob->data+4,
1456 in->value_ctr.values[i].blob->length-4,
1457 (void **)&str, NULL, false)) {
1458 return WERR_FOOBAR;
1459 }
1460
1461 out->values[i] = data_blob_string_const(str);
1462 }
1463
1464 return WERR_OK;
1465 }
1466
1467 static WERROR dsdb_syntax_PRESENTATION_ADDRESS_ldb_to_drsuapi(struct ldb_context *ldb,
1468 const struct dsdb_schema *schema,
1469 const struct dsdb_attribute *attr,
1470 const struct ldb_message_element *in,
1471 TALLOC_CTX *mem_ctx,
1472 struct drsuapi_DsReplicaAttribute *out)
1473 {
1474 uint32_t i;
1475 DATA_BLOB *blobs;
1476
1477 if (attr->attributeID_id == 0xFFFFFFFF) {
1478 return WERR_FOOBAR;
1479 }
1480
1481 out->attid = attr->attributeID_id;
1482 out->value_ctr.num_values = in->num_values;
1483 out->value_ctr.values = talloc_array(mem_ctx,
1484 struct drsuapi_DsAttributeValue,
1485 in->num_values);
1486 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
1487
1488 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
1489 W_ERROR_HAVE_NO_MEMORY(blobs);
1490
1491 for (i=0; i < in->num_values; i++) {
1492 uint8_t *data;
1493 size_t ret;
1494
1495 out->value_ctr.values[i].blob = &blobs[i];
1496
1497 if (!convert_string_talloc_convenience(blobs, schema->iconv_convenience, CH_UNIX, CH_UTF16,
1498 in->values[i].data,
1499 in->values[i].length,
1500 (void **)&data, &ret, false)) {
1501 return WERR_FOOBAR;
1502 }
1503
1504 blobs[i] = data_blob_talloc(blobs, NULL, 4 + ret);
1505 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
1506
1507 SIVAL(blobs[i].data, 0, 4 + ret);
1508
1509 if (ret > 0) {
1510 memcpy(blobs[i].data + 4, data, ret);
1511 talloc_free(data);
1512 }
1513 }
1514
1515 return WERR_OK;
1516 }
1517
1518 #define OMOBJECTCLASS(val) { .length = sizeof(val) - 1, .data = discard_const_p(uint8_t, val) }
1519
1520 static const struct dsdb_syntax dsdb_syntaxes[] = {
1521 {
1522 .name = "Boolean",
1523 .ldap_oid = LDB_SYNTAX_BOOLEAN,
1524 .oMSyntax = 1,
1525 .attributeSyntax_oid = "2.5.5.8",
1526 .drsuapi_to_ldb = dsdb_syntax_BOOL_drsuapi_to_ldb,
1527 .ldb_to_drsuapi = dsdb_syntax_BOOL_ldb_to_drsuapi,
1528 .equality = "booleanMatch",
1529 .comment = "Boolean"
1530 },{
1531 .name = "Integer",
1532 .ldap_oid = LDB_SYNTAX_INTEGER,
1533 .oMSyntax = 2,
1534 .attributeSyntax_oid = "2.5.5.9",
1535 .drsuapi_to_ldb = dsdb_syntax_INT32_drsuapi_to_ldb,
1536 .ldb_to_drsuapi = dsdb_syntax_INT32_ldb_to_drsuapi,
1537 .equality = "integerMatch",
1538 .comment = "Integer",
1539 .ldb_syntax = LDB_SYNTAX_SAMBA_INT32
1540 },{
1541 .name = "String(Octet)",
1542 .ldap_oid = LDB_SYNTAX_OCTET_STRING,
1543 .oMSyntax = 4,
1544 .attributeSyntax_oid = "2.5.5.10",
1545 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1546 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1547 .equality = "octetStringMatch",
1548 .comment = "Octet String",
1549 },{
1550 .name = "String(Sid)",
1551 .ldap_oid = LDB_SYNTAX_OCTET_STRING,
1552 .oMSyntax = 4,
1553 .attributeSyntax_oid = "2.5.5.17",
1554 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1555 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1556 .equality = "octetStringMatch",
1557 .comment = "Octet String - Security Identifier (SID)",
1558 .ldb_syntax = LDB_SYNTAX_SAMBA_SID
1559 },{
1560 .name = "String(Object-Identifier)",
1561 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.38",
1562 .oMSyntax = 6,
1563 .attributeSyntax_oid = "2.5.5.2",
1564 .drsuapi_to_ldb = dsdb_syntax_OID_drsuapi_to_ldb,
1565 .ldb_to_drsuapi = dsdb_syntax_OID_ldb_to_drsuapi,
1566 .equality = "caseIgnoreMatch", /* Would use "objectIdentifierMatch" but most are ldap attribute/class names */
1567 .comment = "OID String",
1568 .ldb_syntax = LDB_SYNTAX_DIRECTORY_STRING
1569 },{
1570 .name = "Enumeration",
1571 .ldap_oid = LDB_SYNTAX_INTEGER,
1572 .oMSyntax = 10,
1573 .attributeSyntax_oid = "2.5.5.9",
1574 .drsuapi_to_ldb = dsdb_syntax_INT32_drsuapi_to_ldb,
1575 .ldb_to_drsuapi = dsdb_syntax_INT32_ldb_to_drsuapi,
1576 .ldb_syntax = LDB_SYNTAX_SAMBA_INT32
1577 },{
1578 /* not used in w2k3 forest */
1579 .name = "String(Numeric)",
1580 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.36",
1581 .oMSyntax = 18,
1582 .attributeSyntax_oid = "2.5.5.6",
1583 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1584 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1585 .equality = "numericStringMatch",
1586 .substring = "numericStringSubstringsMatch",
1587 .comment = "Numeric String",
1588 .ldb_syntax = LDB_SYNTAX_DIRECTORY_STRING,
1589 },{
1590 .name = "String(Printable)",
1591 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.44",
1592 .oMSyntax = 19,
1593 .attributeSyntax_oid = "2.5.5.5",
1594 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1595 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1596 .ldb_syntax = LDB_SYNTAX_OCTET_STRING,
1597 },{
1598 .name = "String(Teletex)",
1599 .ldap_oid = "1.2.840.113556.1.4.905",
1600 .oMSyntax = 20,
1601 .attributeSyntax_oid = "2.5.5.4",
1602 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1603 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1604 .equality = "caseIgnoreMatch",
1605 .substring = "caseIgnoreSubstringsMatch",
1606 .comment = "Case Insensitive String",
1607 .ldb_syntax = LDB_SYNTAX_DIRECTORY_STRING,
1608 },{
1609 .name = "String(IA5)",
1610 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.26",
1611 .oMSyntax = 22,
1612 .attributeSyntax_oid = "2.5.5.5",
1613 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1614 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1615 .equality = "caseExactIA5Match",
1616 .comment = "Printable String",
1617 .ldb_syntax = LDB_SYNTAX_OCTET_STRING,
1618 },{
1619 .name = "String(UTC-Time)",
1620 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.53",
1621 .oMSyntax = 23,
1622 .attributeSyntax_oid = "2.5.5.11",
1623 .drsuapi_to_ldb = dsdb_syntax_NTTIME_UTC_drsuapi_to_ldb,
1624 .ldb_to_drsuapi = dsdb_syntax_NTTIME_UTC_ldb_to_drsuapi,
1625 .equality = "generalizedTimeMatch",
1626 .comment = "UTC Time",
1627 },{
1628 .name = "String(Generalized-Time)",
1629 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.24",
1630 .oMSyntax = 24,
1631 .attributeSyntax_oid = "2.5.5.11",
1632 .drsuapi_to_ldb = dsdb_syntax_NTTIME_drsuapi_to_ldb,
1633 .ldb_to_drsuapi = dsdb_syntax_NTTIME_ldb_to_drsuapi,
1634 .equality = "generalizedTimeMatch",
1635 .comment = "Generalized Time",
1636 .ldb_syntax = LDB_SYNTAX_UTC_TIME,
1637 },{
1638 /* not used in w2k3 schema */
1639 .name = "String(Case Sensitive)",
1640 .ldap_oid = "1.2.840.113556.1.4.1362",
1641 .oMSyntax = 27,
1642 .attributeSyntax_oid = "2.5.5.3",
1643 .drsuapi_to_ldb = dsdb_syntax_FOOBAR_drsuapi_to_ldb,
1644 .ldb_to_drsuapi = dsdb_syntax_FOOBAR_ldb_to_drsuapi,
1645 },{
1646 .name = "String(Unicode)",
1647 .ldap_oid = LDB_SYNTAX_DIRECTORY_STRING,
1648 .oMSyntax = 64,
1649 .attributeSyntax_oid = "2.5.5.12",
1650 .drsuapi_to_ldb = dsdb_syntax_UNICODE_drsuapi_to_ldb,
1651 .ldb_to_drsuapi = dsdb_syntax_UNICODE_ldb_to_drsuapi,
1652 .equality = "caseIgnoreMatch",
1653 .substring = "caseIgnoreSubstringsMatch",
1654 .comment = "Directory String",
1655 },{
1656 .name = "Interval/LargeInteger",
1657 .ldap_oid = "1.2.840.113556.1.4.906",
1658 .oMSyntax = 65,
1659 .attributeSyntax_oid = "2.5.5.16",
1660 .drsuapi_to_ldb = dsdb_syntax_INT64_drsuapi_to_ldb,
1661 .ldb_to_drsuapi = dsdb_syntax_INT64_ldb_to_drsuapi,
1662 .equality = "integerMatch",
1663 .comment = "Large Integer",
1664 .ldb_syntax = LDB_SYNTAX_INTEGER,
1665 },{
1666 .name = "String(NT-Sec-Desc)",
1667 .ldap_oid = LDB_SYNTAX_SAMBA_SECURITY_DESCRIPTOR,
1668 .oMSyntax = 66,
1669 .attributeSyntax_oid = "2.5.5.15",
1670 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1671 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1672 },{
1673 .name = "Object(DS-DN)",
1674 .ldap_oid = LDB_SYNTAX_DN,
1675 .oMSyntax = 127,
1676 .oMObjectClass = OMOBJECTCLASS("\x2b\x0c\x02\x87\x73\x1c\x00\x85\x4a"),
1677 .attributeSyntax_oid = "2.5.5.1",
1678 .drsuapi_to_ldb = dsdb_syntax_DN_drsuapi_to_ldb,
1679 .ldb_to_drsuapi = dsdb_syntax_DN_ldb_to_drsuapi,
1680 .equality = "distinguishedNameMatch",
1681 .comment = "Object(DS-DN) == a DN",
1682 },{
1683 .name = "Object(DN-Binary)",
1684 .ldap_oid = DSDB_SYNTAX_BINARY_DN,
1685 .oMSyntax = 127,
1686 .oMObjectClass = OMOBJECTCLASS("\x2a\x86\x48\x86\xf7\x14\x01\x01\x01\x0b"),
1687 .attributeSyntax_oid = "2.5.5.7",
1688 .drsuapi_to_ldb = dsdb_syntax_DN_BINARY_drsuapi_to_ldb,
1689 .ldb_to_drsuapi = dsdb_syntax_DN_BINARY_ldb_to_drsuapi,
1690 .equality = "octetStringMatch",
1691 .comment = "OctetString: Binary+DN",
1692 },{
1693 /* not used in w2k3 schema */
1694 .name = "Object(OR-Name)",
1695 .ldap_oid = "1.2.840.113556.1.4.1221",
1696 .oMSyntax = 127,
1697 .oMObjectClass = OMOBJECTCLASS("\x56\x06\x01\x02\x05\x0b\x1D"),
1698 .attributeSyntax_oid = "2.5.5.7",
1699 .drsuapi_to_ldb = dsdb_syntax_FOOBAR_drsuapi_to_ldb,
1700 .ldb_to_drsuapi = dsdb_syntax_FOOBAR_ldb_to_drsuapi,
1701 },{
1702 /*
1703 * TODO: verify if DATA_BLOB is correct here...!
1704 *
1705 * repsFrom and repsTo are the only attributes using
1706 * this attribute syntax, but they're not replicated...
1707 */
1708 .name = "Object(Replica-Link)",
1709 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.40",
1710 .oMSyntax = 127,
1711 .oMObjectClass = OMOBJECTCLASS("\x2a\x86\x48\x86\xf7\x14\x01\x01\x01\x06"),
1712 .attributeSyntax_oid = "2.5.5.10",
1713 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1714 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1715 },{
1716 .name = "Object(Presentation-Address)",
1717 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.43",
1718 .oMSyntax = 127,
1719 .oMObjectClass = OMOBJECTCLASS("\x2b\x0c\x02\x87\x73\x1c\x00\x85\x5c"),
1720 .attributeSyntax_oid = "2.5.5.13",
1721 .drsuapi_to_ldb = dsdb_syntax_PRESENTATION_ADDRESS_drsuapi_to_ldb,
1722 .ldb_to_drsuapi = dsdb_syntax_PRESENTATION_ADDRESS_ldb_to_drsuapi,
1723 .comment = "Presentation Address",
1724 .ldb_syntax = LDB_SYNTAX_DIRECTORY_STRING,
1725 },{
1726 /* not used in w2k3 schema */
1727 .name = "Object(Access-Point)",
1728 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.2",
1729 .oMSyntax = 127,
1730 .oMObjectClass = OMOBJECTCLASS("\x2b\x0c\x02\x87\x73\x1c\x00\x85\x3e"),
1731 .attributeSyntax_oid = "2.5.5.14",
1732 .drsuapi_to_ldb = dsdb_syntax_FOOBAR_drsuapi_to_ldb,
1733 .ldb_to_drsuapi = dsdb_syntax_FOOBAR_ldb_to_drsuapi,
1734 .ldb_syntax = LDB_SYNTAX_DIRECTORY_STRING,
1735 },{
1736 /* not used in w2k3 schema */
1737 .name = "Object(DN-String)",
1738 .ldap_oid = DSDB_SYNTAX_STRING_DN,
1739 .oMSyntax = 127,
1740 .oMObjectClass = OMOBJECTCLASS("\x2a\x86\x48\x86\xf7\x14\x01\x01\x01\x0c"),
1741 .attributeSyntax_oid = "2.5.5.14",
1742 .drsuapi_to_ldb = dsdb_syntax_DN_BINARY_drsuapi_to_ldb,
1743 .ldb_to_drsuapi = dsdb_syntax_DN_BINARY_ldb_to_drsuapi,
1744 .equality = "octetStringMatch",
1745 .comment = "OctetString: String+DN",
1746 }
1747 };
1748
1749 const struct dsdb_syntax *find_syntax_map_by_ad_oid(const char *ad_oid)
1750 {
1751 int i;
1752 for (i=0; dsdb_syntaxes[i].ldap_oid; i++) {
1753 if (strcasecmp(ad_oid, dsdb_syntaxes[i].attributeSyntax_oid) == 0) {
1754 return &dsdb_syntaxes[i];
1755 }
1756 }
1757 return NULL;
1758 }
1759
1760 const struct dsdb_syntax *find_syntax_map_by_ad_syntax(int oMSyntax)
1761 {
1762 int i;
1763 for (i=0; dsdb_syntaxes[i].ldap_oid; i++) {
1764 if (oMSyntax == dsdb_syntaxes[i].oMSyntax) {
1765 return &dsdb_syntaxes[i];
1766 }
1767 }
1768 return NULL;
1769 }
1770
1771 const struct dsdb_syntax *find_syntax_map_by_standard_oid(const char *standard_oid)
1772 {
1773 int i;
1774 for (i=0; dsdb_syntaxes[i].ldap_oid; i++) {
1775 if (strcasecmp(standard_oid, dsdb_syntaxes[i].ldap_oid) == 0) {
1776 return &dsdb_syntaxes[i];
1777 }
1778 }
1779 return NULL;
1780 }
1781 const struct dsdb_syntax *dsdb_syntax_for_attribute(const struct dsdb_attribute *attr)
1782 {
1783 uint32_t i;
1784
1785 for (i=0; i < ARRAY_SIZE(dsdb_syntaxes); i++) {
1786 if (attr->oMSyntax != dsdb_syntaxes[i].oMSyntax) continue;
1787
1788 if (attr->oMObjectClass.length != dsdb_syntaxes[i].oMObjectClass.length) continue;
1789
1790 if (attr->oMObjectClass.length) {
1791 int ret;
1792 ret = memcmp(attr->oMObjectClass.data,
1793 dsdb_syntaxes[i].oMObjectClass.data,
1794 attr->oMObjectClass.length);
1795 if (ret != 0) continue;
1796 }
1797
1798 if (strcmp(attr->attributeSyntax_oid, dsdb_syntaxes[i].attributeSyntax_oid) != 0) continue;
1799
1800 return &dsdb_syntaxes[i];
1801 }
1802
1803 return NULL;
1804 }
1805
1806 WERROR dsdb_attribute_drsuapi_to_ldb(struct ldb_context *ldb,
1807 const struct dsdb_schema *schema,
1808 const struct drsuapi_DsReplicaAttribute *in,
1809 TALLOC_CTX *mem_ctx,
1810 struct ldb_message_element *out)
1811 {
1812 const struct dsdb_attribute *sa;
1813
1814 sa = dsdb_attribute_by_attributeID_id(schema, in->attid);
1815 if (!sa) {
1816 return WERR_FOOBAR;
1817 }
1818
1819 return sa->syntax->drsuapi_to_ldb(ldb, schema, sa, in, mem_ctx, out);
1820 }
1821
1822 WERROR dsdb_attribute_ldb_to_drsuapi(struct ldb_context *ldb,
1823 const struct dsdb_schema *schema,
1824 const struct ldb_message_element *in,
1825 TALLOC_CTX *mem_ctx,
1826 struct drsuapi_DsReplicaAttribute *out)
1827 {
1828 const struct dsdb_attribute *sa;
1829
1830 sa = dsdb_attribute_by_lDAPDisplayName(schema, in->name);
1831 if (!sa) {
1832 return WERR_FOOBAR;
1833 }
1834
1835 return sa->syntax->ldb_to_drsuapi(ldb, schema, sa, in, mem_ctx, out);
1836 }
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