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s4-dsdb: cope with windows sending extra pad bytes
[Samba/bb.git] / source4 / dsdb / schema / schema_syntax.c
blobc564471d4bcfd25ccdd5815c0c408c0f53f0879b
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 v;
688 WERROR status;
689 const char *str;
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 v = IVAL(in->value_ctr.values[i].blob->data, 0);
700
701 status = dsdb_map_int2oid(schema, v, out->values, &str);
702 W_ERROR_NOT_OK_RETURN(status);
703
704 out->values[i] = data_blob_string_const(str);
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 v;
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_map_oid2int(schema,
818 (const char *)in->values[i].data,
819 &v);
820 W_ERROR_NOT_OK_RETURN(status);
821
822 SIVAL(blobs[i].data, 0, v);
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 static WERROR dsdb_syntax_DN_drsuapi_to_ldb(struct ldb_context *ldb,
1032 const struct dsdb_schema *schema,
1033 const struct dsdb_attribute *attr,
1034 const struct drsuapi_DsReplicaAttribute *in,
1035 TALLOC_CTX *mem_ctx,
1036 struct ldb_message_element *out)
1037 {
1038 uint32_t i;
1039 int ret;
1040
1041 out->flags = 0;
1042 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
1043 W_ERROR_HAVE_NO_MEMORY(out->name);
1044
1045 out->num_values = in->value_ctr.num_values;
1046 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
1047 W_ERROR_HAVE_NO_MEMORY(out->values);
1048
1049 for (i=0; i < out->num_values; i++) {
1050 struct drsuapi_DsReplicaObjectIdentifier3 id3;
1051 enum ndr_err_code ndr_err;
1052 DATA_BLOB guid_blob;
1053 struct ldb_dn *dn;
1054 TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
1055 if (!tmp_ctx) {
1056 W_ERROR_HAVE_NO_MEMORY(tmp_ctx);
1057 }
1058
1059 if (in->value_ctr.values[i].blob == NULL) {
1060 talloc_free(tmp_ctx);
1061 return WERR_FOOBAR;
1062 }
1063
1064 if (in->value_ctr.values[i].blob->length == 0) {
1065 talloc_free(tmp_ctx);
1066 return WERR_FOOBAR;
1067 }
1068
1069
1070 /* windows sometimes sends an extra two pad bytes here */
1071 ndr_err = ndr_pull_struct_blob(in->value_ctr.values[i].blob,
1072 tmp_ctx, schema->iconv_convenience, &id3,
1073 (ndr_pull_flags_fn_t)ndr_pull_drsuapi_DsReplicaObjectIdentifier3);
1074 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1075 NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1076 talloc_free(tmp_ctx);
1077 return ntstatus_to_werror(status);
1078 }
1079
1080 dn = ldb_dn_new(tmp_ctx, ldb, id3.dn);
1081 if (!dn) {
1082 talloc_free(tmp_ctx);
1083 /* If this fails, it must be out of memory, as it does not do much parsing */
1084 W_ERROR_HAVE_NO_MEMORY(dn);
1085 }
1086
1087 ndr_err = ndr_push_struct_blob(&guid_blob, tmp_ctx, schema->iconv_convenience, &id3.guid,
1088 (ndr_push_flags_fn_t)ndr_push_GUID);
1089 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1090 NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1091 talloc_free(tmp_ctx);
1092 return ntstatus_to_werror(status);
1093 }
1094
1095 ret = ldb_dn_set_extended_component(dn, "GUID", &guid_blob);
1096 if (ret != LDB_SUCCESS) {
1097 talloc_free(tmp_ctx);
1098 return WERR_FOOBAR;
1099 }
1100
1101 talloc_free(guid_blob.data);
1102
1103 if (id3.__ndr_size_sid) {
1104 DATA_BLOB sid_blob;
1105 ndr_err = ndr_push_struct_blob(&sid_blob, tmp_ctx, schema->iconv_convenience, &id3.sid,
1106 (ndr_push_flags_fn_t)ndr_push_dom_sid);
1107 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1108 NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1109 talloc_free(tmp_ctx);
1110 return ntstatus_to_werror(status);
1111 }
1112
1113 ret = ldb_dn_set_extended_component(dn, "SID", &sid_blob);
1114 if (ret != LDB_SUCCESS) {
1115 talloc_free(tmp_ctx);
1116 return WERR_FOOBAR;
1117 }
1118 }
1119
1120 out->values[i] = data_blob_string_const(ldb_dn_get_extended_linearized(out->values, dn, 1));
1121 talloc_free(tmp_ctx);
1122 }
1123
1124 return WERR_OK;
1125 }
1126
1127 static WERROR dsdb_syntax_DN_ldb_to_drsuapi(struct ldb_context *ldb,
1128 const struct dsdb_schema *schema,
1129 const struct dsdb_attribute *attr,
1130 const struct ldb_message_element *in,
1131 TALLOC_CTX *mem_ctx,
1132 struct drsuapi_DsReplicaAttribute *out)
1133 {
1134 uint32_t i;
1135 DATA_BLOB *blobs;
1136
1137 if (attr->attributeID_id == 0xFFFFFFFF) {
1138 return WERR_FOOBAR;
1139 }
1140
1141 out->attid = attr->attributeID_id;
1142 out->value_ctr.num_values = in->num_values;
1143 out->value_ctr.values = talloc_array(mem_ctx,
1144 struct drsuapi_DsAttributeValue,
1145 in->num_values);
1146 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
1147
1148 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
1149 W_ERROR_HAVE_NO_MEMORY(blobs);
1150
1151 for (i=0; i < in->num_values; i++) {
1152 struct drsuapi_DsReplicaObjectIdentifier3 id3;
1153 enum ndr_err_code ndr_err;
1154 const DATA_BLOB *guid_blob, *sid_blob;
1155 struct ldb_dn *dn;
1156 TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
1157 W_ERROR_HAVE_NO_MEMORY(tmp_ctx);
1158
1159 out->value_ctr.values[i].blob = &blobs[i];
1160
1161 dn = ldb_dn_from_ldb_val(tmp_ctx, ldb, &in->values[i]);
1162
1163 W_ERROR_HAVE_NO_MEMORY(dn);
1164
1165 guid_blob = ldb_dn_get_extended_component(dn, "GUID");
1166
1167 ZERO_STRUCT(id3);
1168
1169 if (guid_blob) {
1170 ndr_err = ndr_pull_struct_blob_all(guid_blob,
1171 tmp_ctx, schema->iconv_convenience, &id3.guid,
1172 (ndr_pull_flags_fn_t)ndr_pull_GUID);
1173 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1174 NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1175 talloc_free(tmp_ctx);
1176 return ntstatus_to_werror(status);
1177 }
1178 }
1179
1180 sid_blob = ldb_dn_get_extended_component(dn, "SID");
1181 if (sid_blob) {
1182
1183 ndr_err = ndr_pull_struct_blob_all(sid_blob,
1184 tmp_ctx, schema->iconv_convenience, &id3.sid,
1185 (ndr_pull_flags_fn_t)ndr_pull_dom_sid);
1186 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1187 NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1188 talloc_free(tmp_ctx);
1189 return ntstatus_to_werror(status);
1190 }
1191 }
1192
1193 id3.dn = ldb_dn_get_linearized(dn);
1194
1195 ndr_err = ndr_push_struct_blob(&blobs[i], blobs, schema->iconv_convenience, &id3, (ndr_push_flags_fn_t)ndr_push_drsuapi_DsReplicaObjectIdentifier3);
1196 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1197 NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1198 talloc_free(tmp_ctx);
1199 return ntstatus_to_werror(status);
1200 }
1201 talloc_free(tmp_ctx);
1202 }
1203
1204 return WERR_OK;
1205 }
1206
1207 static WERROR dsdb_syntax_DN_BINARY_drsuapi_to_ldb(struct ldb_context *ldb,
1208 const struct dsdb_schema *schema,
1209 const struct dsdb_attribute *attr,
1210 const struct drsuapi_DsReplicaAttribute *in,
1211 TALLOC_CTX *mem_ctx,
1212 struct ldb_message_element *out)
1213 {
1214 uint32_t i;
1215
1216 out->flags = 0;
1217 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
1218 W_ERROR_HAVE_NO_MEMORY(out->name);
1219
1220 out->num_values = in->value_ctr.num_values;
1221 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
1222 W_ERROR_HAVE_NO_MEMORY(out->values);
1223
1224 for (i=0; i < out->num_values; i++) {
1225 struct drsuapi_DsReplicaObjectIdentifier3Binary id3b;
1226 char *binary;
1227 char *str;
1228 enum ndr_err_code ndr_err;
1229
1230 if (in->value_ctr.values[i].blob == NULL) {
1231 return WERR_FOOBAR;
1232 }
1233
1234 if (in->value_ctr.values[i].blob->length == 0) {
1235 return WERR_FOOBAR;
1236 }
1237
1238 ndr_err = ndr_pull_struct_blob_all(in->value_ctr.values[i].blob,
1239 out->values, schema->iconv_convenience, &id3b,
1240 (ndr_pull_flags_fn_t)ndr_pull_drsuapi_DsReplicaObjectIdentifier3Binary);
1241 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1242 NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1243 return ntstatus_to_werror(status);
1244 }
1245
1246 /* TODO: handle id3.guid and id3.sid */
1247 binary = data_blob_hex_string(out->values, &id3b.binary);
1248 W_ERROR_HAVE_NO_MEMORY(binary);
1249
1250 str = talloc_asprintf(out->values, "B:%u:%s:%s",
1251 (unsigned int)(id3b.binary.length * 2), /* because of 2 hex chars per byte */
1252 binary,
1253 id3b.dn);
1254 W_ERROR_HAVE_NO_MEMORY(str);
1255
1256 /* TODO: handle id3.guid and id3.sid */
1257 out->values[i] = data_blob_string_const(str);
1258 }
1259
1260 return WERR_OK;
1261 }
1262
1263 static WERROR dsdb_syntax_DN_BINARY_ldb_to_drsuapi(struct ldb_context *ldb,
1264 const struct dsdb_schema *schema,
1265 const struct dsdb_attribute *attr,
1266 const struct ldb_message_element *in,
1267 TALLOC_CTX *mem_ctx,
1268 struct drsuapi_DsReplicaAttribute *out)
1269 {
1270 uint32_t i;
1271 DATA_BLOB *blobs;
1272
1273 if (attr->attributeID_id == 0xFFFFFFFF) {
1274 return WERR_FOOBAR;
1275 }
1276
1277 out->attid = attr->attributeID_id;
1278 out->value_ctr.num_values = in->num_values;
1279 out->value_ctr.values = talloc_array(mem_ctx,
1280 struct drsuapi_DsAttributeValue,
1281 in->num_values);
1282 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
1283
1284 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
1285 W_ERROR_HAVE_NO_MEMORY(blobs);
1286
1287 for (i=0; i < in->num_values; i++) {
1288 struct drsuapi_DsReplicaObjectIdentifier3Binary id3b;
1289 enum ndr_err_code ndr_err;
1290
1291 out->value_ctr.values[i].blob = &blobs[i];
1292
1293 /* TODO: handle id3b.guid and id3b.sid, id3.binary */
1294 ZERO_STRUCT(id3b);
1295 id3b.dn = (const char *)in->values[i].data;
1296 id3b.binary = data_blob(NULL, 0);
1297
1298 ndr_err = ndr_push_struct_blob(&blobs[i], blobs, schema->iconv_convenience, &id3b,
1299 (ndr_push_flags_fn_t)ndr_push_drsuapi_DsReplicaObjectIdentifier3Binary);
1300 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1301 NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
1302 return ntstatus_to_werror(status);
1303 }
1304 }
1305
1306 return WERR_OK;
1307 }
1308
1309 static WERROR dsdb_syntax_PRESENTATION_ADDRESS_drsuapi_to_ldb(struct ldb_context *ldb,
1310 const struct dsdb_schema *schema,
1311 const struct dsdb_attribute *attr,
1312 const struct drsuapi_DsReplicaAttribute *in,
1313 TALLOC_CTX *mem_ctx,
1314 struct ldb_message_element *out)
1315 {
1316 uint32_t i;
1317
1318 out->flags = 0;
1319 out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
1320 W_ERROR_HAVE_NO_MEMORY(out->name);
1321
1322 out->num_values = in->value_ctr.num_values;
1323 out->values = talloc_array(mem_ctx, struct ldb_val, out->num_values);
1324 W_ERROR_HAVE_NO_MEMORY(out->values);
1325
1326 for (i=0; i < out->num_values; i++) {
1327 uint32_t len;
1328 char *str;
1329
1330 if (in->value_ctr.values[i].blob == NULL) {
1331 return WERR_FOOBAR;
1332 }
1333
1334 if (in->value_ctr.values[i].blob->length < 4) {
1335 return WERR_FOOBAR;
1336 }
1337
1338 len = IVAL(in->value_ctr.values[i].blob->data, 0);
1339
1340 if (len != in->value_ctr.values[i].blob->length) {
1341 return WERR_FOOBAR;
1342 }
1343
1344 if (!convert_string_talloc_convenience(out->values, schema->iconv_convenience, CH_UTF16, CH_UNIX,
1345 in->value_ctr.values[i].blob->data+4,
1346 in->value_ctr.values[i].blob->length-4,
1347 (void **)&str, NULL, false)) {
1348 return WERR_FOOBAR;
1349 }
1350
1351 out->values[i] = data_blob_string_const(str);
1352 }
1353
1354 return WERR_OK;
1355 }
1356
1357 static WERROR dsdb_syntax_PRESENTATION_ADDRESS_ldb_to_drsuapi(struct ldb_context *ldb,
1358 const struct dsdb_schema *schema,
1359 const struct dsdb_attribute *attr,
1360 const struct ldb_message_element *in,
1361 TALLOC_CTX *mem_ctx,
1362 struct drsuapi_DsReplicaAttribute *out)
1363 {
1364 uint32_t i;
1365 DATA_BLOB *blobs;
1366
1367 if (attr->attributeID_id == 0xFFFFFFFF) {
1368 return WERR_FOOBAR;
1369 }
1370
1371 out->attid = attr->attributeID_id;
1372 out->value_ctr.num_values = in->num_values;
1373 out->value_ctr.values = talloc_array(mem_ctx,
1374 struct drsuapi_DsAttributeValue,
1375 in->num_values);
1376 W_ERROR_HAVE_NO_MEMORY(out->value_ctr.values);
1377
1378 blobs = talloc_array(mem_ctx, DATA_BLOB, in->num_values);
1379 W_ERROR_HAVE_NO_MEMORY(blobs);
1380
1381 for (i=0; i < in->num_values; i++) {
1382 uint8_t *data;
1383 size_t ret;
1384
1385 out->value_ctr.values[i].blob = &blobs[i];
1386
1387 if (!convert_string_talloc_convenience(blobs, schema->iconv_convenience, CH_UNIX, CH_UTF16,
1388 in->values[i].data,
1389 in->values[i].length,
1390 (void **)&data, &ret, false)) {
1391 return WERR_FOOBAR;
1392 }
1393
1394 blobs[i] = data_blob_talloc(blobs, NULL, 4 + ret);
1395 W_ERROR_HAVE_NO_MEMORY(blobs[i].data);
1396
1397 SIVAL(blobs[i].data, 0, 4 + ret);
1398
1399 if (ret > 0) {
1400 memcpy(blobs[i].data + 4, data, ret);
1401 talloc_free(data);
1402 }
1403 }
1404
1405 return WERR_OK;
1406 }
1407
1408 #define OMOBJECTCLASS(val) { .length = sizeof(val) - 1, .data = discard_const_p(uint8_t, val) }
1409
1410 static const struct dsdb_syntax dsdb_syntaxes[] = {
1411 {
1412 .name = "Boolean",
1413 .ldap_oid = LDB_SYNTAX_BOOLEAN,
1414 .oMSyntax = 1,
1415 .attributeSyntax_oid = "2.5.5.8",
1416 .drsuapi_to_ldb = dsdb_syntax_BOOL_drsuapi_to_ldb,
1417 .ldb_to_drsuapi = dsdb_syntax_BOOL_ldb_to_drsuapi,
1418 .equality = "booleanMatch",
1419 .comment = "Boolean"
1420 },{
1421 .name = "Integer",
1422 .ldap_oid = LDB_SYNTAX_INTEGER,
1423 .oMSyntax = 2,
1424 .attributeSyntax_oid = "2.5.5.9",
1425 .drsuapi_to_ldb = dsdb_syntax_INT32_drsuapi_to_ldb,
1426 .ldb_to_drsuapi = dsdb_syntax_INT32_ldb_to_drsuapi,
1427 .equality = "integerMatch",
1428 .comment = "Integer",
1429 .ldb_syntax = LDB_SYNTAX_SAMBA_INT32
1430 },{
1431 .name = "String(Octet)",
1432 .ldap_oid = LDB_SYNTAX_OCTET_STRING,
1433 .oMSyntax = 4,
1434 .attributeSyntax_oid = "2.5.5.10",
1435 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1436 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1437 .equality = "octetStringMatch",
1438 .comment = "Octet String",
1439 },{
1440 .name = "String(Sid)",
1441 .ldap_oid = LDB_SYNTAX_OCTET_STRING,
1442 .oMSyntax = 4,
1443 .attributeSyntax_oid = "2.5.5.17",
1444 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1445 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1446 .equality = "octetStringMatch",
1447 .comment = "Octet String - Security Identifier (SID)",
1448 .ldb_syntax = LDB_SYNTAX_SAMBA_SID
1449 },{
1450 .name = "String(Object-Identifier)",
1451 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.38",
1452 .oMSyntax = 6,
1453 .attributeSyntax_oid = "2.5.5.2",
1454 .drsuapi_to_ldb = dsdb_syntax_OID_drsuapi_to_ldb,
1455 .ldb_to_drsuapi = dsdb_syntax_OID_ldb_to_drsuapi,
1456 .equality = "caseIgnoreMatch", /* Would use "objectIdentifierMatch" but most are ldap attribute/class names */
1457 .comment = "OID String",
1458 .ldb_syntax = LDB_SYNTAX_DIRECTORY_STRING
1459 },{
1460 .name = "Enumeration",
1461 .ldap_oid = LDB_SYNTAX_INTEGER,
1462 .oMSyntax = 10,
1463 .attributeSyntax_oid = "2.5.5.9",
1464 .drsuapi_to_ldb = dsdb_syntax_INT32_drsuapi_to_ldb,
1465 .ldb_to_drsuapi = dsdb_syntax_INT32_ldb_to_drsuapi,
1466 .ldb_syntax = LDB_SYNTAX_SAMBA_INT32
1467 },{
1468 /* not used in w2k3 forest */
1469 .name = "String(Numeric)",
1470 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.36",
1471 .oMSyntax = 18,
1472 .attributeSyntax_oid = "2.5.5.6",
1473 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1474 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1475 .equality = "numericStringMatch",
1476 .substring = "numericStringSubstringsMatch",
1477 .comment = "Numeric String",
1478 .ldb_syntax = LDB_SYNTAX_DIRECTORY_STRING,
1479 },{
1480 .name = "String(Printable)",
1481 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.44",
1482 .oMSyntax = 19,
1483 .attributeSyntax_oid = "2.5.5.5",
1484 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1485 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1486 .ldb_syntax = LDB_SYNTAX_OCTET_STRING,
1487 },{
1488 .name = "String(Teletex)",
1489 .ldap_oid = "1.2.840.113556.1.4.905",
1490 .oMSyntax = 20,
1491 .attributeSyntax_oid = "2.5.5.4",
1492 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1493 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1494 .equality = "caseIgnoreMatch",
1495 .substring = "caseIgnoreSubstringsMatch",
1496 .comment = "Case Insensitive String",
1497 .ldb_syntax = LDB_SYNTAX_DIRECTORY_STRING,
1498 },{
1499 .name = "String(IA5)",
1500 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.26",
1501 .oMSyntax = 22,
1502 .attributeSyntax_oid = "2.5.5.5",
1503 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1504 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1505 .equality = "caseExactIA5Match",
1506 .comment = "Printable String",
1507 .ldb_syntax = LDB_SYNTAX_OCTET_STRING,
1508 },{
1509 .name = "String(UTC-Time)",
1510 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.53",
1511 .oMSyntax = 23,
1512 .attributeSyntax_oid = "2.5.5.11",
1513 .drsuapi_to_ldb = dsdb_syntax_NTTIME_UTC_drsuapi_to_ldb,
1514 .ldb_to_drsuapi = dsdb_syntax_NTTIME_UTC_ldb_to_drsuapi,
1515 .equality = "generalizedTimeMatch",
1516 .comment = "UTC Time",
1517 },{
1518 .name = "String(Generalized-Time)",
1519 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.24",
1520 .oMSyntax = 24,
1521 .attributeSyntax_oid = "2.5.5.11",
1522 .drsuapi_to_ldb = dsdb_syntax_NTTIME_drsuapi_to_ldb,
1523 .ldb_to_drsuapi = dsdb_syntax_NTTIME_ldb_to_drsuapi,
1524 .equality = "generalizedTimeMatch",
1525 .comment = "Generalized Time",
1526 .ldb_syntax = LDB_SYNTAX_UTC_TIME,
1527 },{
1528 /* not used in w2k3 schema */
1529 .name = "String(Case Sensitive)",
1530 .ldap_oid = "1.2.840.113556.1.4.1362",
1531 .oMSyntax = 27,
1532 .attributeSyntax_oid = "2.5.5.3",
1533 .drsuapi_to_ldb = dsdb_syntax_FOOBAR_drsuapi_to_ldb,
1534 .ldb_to_drsuapi = dsdb_syntax_FOOBAR_ldb_to_drsuapi,
1535 },{
1536 .name = "String(Unicode)",
1537 .ldap_oid = LDB_SYNTAX_DIRECTORY_STRING,
1538 .oMSyntax = 64,
1539 .attributeSyntax_oid = "2.5.5.12",
1540 .drsuapi_to_ldb = dsdb_syntax_UNICODE_drsuapi_to_ldb,
1541 .ldb_to_drsuapi = dsdb_syntax_UNICODE_ldb_to_drsuapi,
1542 .equality = "caseIgnoreMatch",
1543 .substring = "caseIgnoreSubstringsMatch",
1544 .comment = "Directory String",
1545 },{
1546 .name = "Interval/LargeInteger",
1547 .ldap_oid = "1.2.840.113556.1.4.906",
1548 .oMSyntax = 65,
1549 .attributeSyntax_oid = "2.5.5.16",
1550 .drsuapi_to_ldb = dsdb_syntax_INT64_drsuapi_to_ldb,
1551 .ldb_to_drsuapi = dsdb_syntax_INT64_ldb_to_drsuapi,
1552 .equality = "integerMatch",
1553 .comment = "Large Integer",
1554 .ldb_syntax = LDB_SYNTAX_INTEGER,
1555 },{
1556 .name = "String(NT-Sec-Desc)",
1557 .ldap_oid = LDB_SYNTAX_SAMBA_SECURITY_DESCRIPTOR,
1558 .oMSyntax = 66,
1559 .attributeSyntax_oid = "2.5.5.15",
1560 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1561 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1562 },{
1563 .name = "Object(DS-DN)",
1564 .ldap_oid = LDB_SYNTAX_DN,
1565 .oMSyntax = 127,
1566 .oMObjectClass = OMOBJECTCLASS("\x2b\x0c\x02\x87\x73\x1c\x00\x85\x4a"),
1567 .attributeSyntax_oid = "2.5.5.1",
1568 .drsuapi_to_ldb = dsdb_syntax_DN_drsuapi_to_ldb,
1569 .ldb_to_drsuapi = dsdb_syntax_DN_ldb_to_drsuapi,
1570 .equality = "distinguishedNameMatch",
1571 .comment = "Object(DS-DN) == a DN",
1572 },{
1573 .name = "Object(DN-Binary)",
1574 .ldap_oid = "1.2.840.113556.1.4.903",
1575 .oMSyntax = 127,
1576 .oMObjectClass = OMOBJECTCLASS("\x2a\x86\x48\x86\xf7\x14\x01\x01\x01\x0b"),
1577 .attributeSyntax_oid = "2.5.5.7",
1578 .drsuapi_to_ldb = dsdb_syntax_DN_BINARY_drsuapi_to_ldb,
1579 .ldb_to_drsuapi = dsdb_syntax_DN_BINARY_ldb_to_drsuapi,
1580 .equality = "octetStringMatch",
1581 .comment = "OctetString: Binary+DN",
1582 .ldb_syntax = LDB_SYNTAX_OCTET_STRING,
1583 },{
1584 /* not used in w2k3 schema */
1585 .name = "Object(OR-Name)",
1586 .ldap_oid = "1.2.840.113556.1.4.1221",
1587 .oMSyntax = 127,
1588 .oMObjectClass = OMOBJECTCLASS("\x56\x06\x01\x02\x05\x0b\x1D"),
1589 .attributeSyntax_oid = "2.5.5.7",
1590 .drsuapi_to_ldb = dsdb_syntax_FOOBAR_drsuapi_to_ldb,
1591 .ldb_to_drsuapi = dsdb_syntax_FOOBAR_ldb_to_drsuapi,
1592 },{
1593 /*
1594 * TODO: verify if DATA_BLOB is correct here...!
1595 *
1596 * repsFrom and repsTo are the only attributes using
1597 * this attribute syntax, but they're not replicated...
1598 */
1599 .name = "Object(Replica-Link)",
1600 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.40",
1601 .oMSyntax = 127,
1602 .oMObjectClass = OMOBJECTCLASS("\x2a\x86\x48\x86\xf7\x14\x01\x01\x01\x06"),
1603 .attributeSyntax_oid = "2.5.5.10",
1604 .drsuapi_to_ldb = dsdb_syntax_DATA_BLOB_drsuapi_to_ldb,
1605 .ldb_to_drsuapi = dsdb_syntax_DATA_BLOB_ldb_to_drsuapi,
1606 },{
1607 .name = "Object(Presentation-Address)",
1608 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.43",
1609 .oMSyntax = 127,
1610 .oMObjectClass = OMOBJECTCLASS("\x2b\x0c\x02\x87\x73\x1c\x00\x85\x5c"),
1611 .attributeSyntax_oid = "2.5.5.13",
1612 .drsuapi_to_ldb = dsdb_syntax_PRESENTATION_ADDRESS_drsuapi_to_ldb,
1613 .ldb_to_drsuapi = dsdb_syntax_PRESENTATION_ADDRESS_ldb_to_drsuapi,
1614 .comment = "Presentation Address",
1615 .ldb_syntax = LDB_SYNTAX_DIRECTORY_STRING,
1616 },{
1617 /* not used in w2k3 schema */
1618 .name = "Object(Access-Point)",
1619 .ldap_oid = "1.3.6.1.4.1.1466.115.121.1.2",
1620 .oMSyntax = 127,
1621 .oMObjectClass = OMOBJECTCLASS("\x2b\x0c\x02\x87\x73\x1c\x00\x85\x3e"),
1622 .attributeSyntax_oid = "2.5.5.14",
1623 .drsuapi_to_ldb = dsdb_syntax_FOOBAR_drsuapi_to_ldb,
1624 .ldb_to_drsuapi = dsdb_syntax_FOOBAR_ldb_to_drsuapi,
1625 .ldb_syntax = LDB_SYNTAX_DIRECTORY_STRING,
1626 },{
1627 /* not used in w2k3 schema */
1628 .name = "Object(DN-String)",
1629 .ldap_oid = "1.2.840.113556.1.4.904",
1630 .oMSyntax = 127,
1631 .oMObjectClass = OMOBJECTCLASS("\x2a\x86\x48\x86\xf7\x14\x01\x01\x01\x0c"),
1632 .attributeSyntax_oid = "2.5.5.14",
1633 .drsuapi_to_ldb = dsdb_syntax_DN_BINARY_drsuapi_to_ldb,
1634 .ldb_to_drsuapi = dsdb_syntax_DN_BINARY_ldb_to_drsuapi,
1635 .equality = "octetStringMatch",
1636 .comment = "OctetString: String+DN",
1637 .ldb_syntax = LDB_SYNTAX_OCTET_STRING,
1638 }
1639 };
1640
1641 const struct dsdb_syntax *find_syntax_map_by_ad_oid(const char *ad_oid)
1642 {
1643 int i;
1644 for (i=0; dsdb_syntaxes[i].ldap_oid; i++) {
1645 if (strcasecmp(ad_oid, dsdb_syntaxes[i].attributeSyntax_oid) == 0) {
1646 return &dsdb_syntaxes[i];
1647 }
1648 }
1649 return NULL;
1650 }
1651
1652 const struct dsdb_syntax *find_syntax_map_by_ad_syntax(int oMSyntax)
1653 {
1654 int i;
1655 for (i=0; dsdb_syntaxes[i].ldap_oid; i++) {
1656 if (oMSyntax == dsdb_syntaxes[i].oMSyntax) {
1657 return &dsdb_syntaxes[i];
1658 }
1659 }
1660 return NULL;
1661 }
1662
1663 const struct dsdb_syntax *find_syntax_map_by_standard_oid(const char *standard_oid)
1664 {
1665 int i;
1666 for (i=0; dsdb_syntaxes[i].ldap_oid; i++) {
1667 if (strcasecmp(standard_oid, dsdb_syntaxes[i].ldap_oid) == 0) {
1668 return &dsdb_syntaxes[i];
1669 }
1670 }
1671 return NULL;
1672 }
1673 const struct dsdb_syntax *dsdb_syntax_for_attribute(const struct dsdb_attribute *attr)
1674 {
1675 uint32_t i;
1676
1677 for (i=0; i < ARRAY_SIZE(dsdb_syntaxes); i++) {
1678 if (attr->oMSyntax != dsdb_syntaxes[i].oMSyntax) continue;
1679
1680 if (attr->oMObjectClass.length != dsdb_syntaxes[i].oMObjectClass.length) continue;
1681
1682 if (attr->oMObjectClass.length) {
1683 int ret;
1684 ret = memcmp(attr->oMObjectClass.data,
1685 dsdb_syntaxes[i].oMObjectClass.data,
1686 attr->oMObjectClass.length);
1687 if (ret != 0) continue;
1688 }
1689
1690 if (strcmp(attr->attributeSyntax_oid, dsdb_syntaxes[i].attributeSyntax_oid) != 0) continue;
1691
1692 return &dsdb_syntaxes[i];
1693 }
1694
1695 return NULL;
1696 }
1697
1698 WERROR dsdb_attribute_drsuapi_to_ldb(struct ldb_context *ldb,
1699 const struct dsdb_schema *schema,
1700 const struct drsuapi_DsReplicaAttribute *in,
1701 TALLOC_CTX *mem_ctx,
1702 struct ldb_message_element *out)
1703 {
1704 const struct dsdb_attribute *sa;
1705
1706 sa = dsdb_attribute_by_attributeID_id(schema, in->attid);
1707 if (!sa) {
1708 return WERR_FOOBAR;
1709 }
1710
1711 return sa->syntax->drsuapi_to_ldb(ldb, schema, sa, in, mem_ctx, out);
1712 }
1713
1714 WERROR dsdb_attribute_ldb_to_drsuapi(struct ldb_context *ldb,
1715 const struct dsdb_schema *schema,
1716 const struct ldb_message_element *in,
1717 TALLOC_CTX *mem_ctx,
1718 struct drsuapi_DsReplicaAttribute *out)
1719 {
1720 const struct dsdb_attribute *sa;
1721
1722 sa = dsdb_attribute_by_lDAPDisplayName(schema, in->name);
1723 if (!sa) {
1724 return WERR_FOOBAR;
1725 }
1726
1727 return sa->syntax->ldb_to_drsuapi(ldb, schema, sa, in, mem_ctx, out);
1728 }