Line data Source code
1 : /*
2 : Samba Unix/Linux SMB client library
3 : Distributed SMB/CIFS Server Management Utility
4 : Copyright (C) 2011 Sumit Bose (sbose@redhat.com)
5 :
6 : This program is free software; you can redistribute it and/or modify
7 : it under the terms of the GNU General Public License as published by
8 : the Free Software Foundation; either version 3 of the License, or
9 : (at your option) any later version.
10 :
11 : This program is distributed in the hope that it will be useful,
12 : but WITHOUT ANY WARRANTY; without even the implied warranty of
13 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 : GNU General Public License for more details.
15 :
16 : You should have received a copy of the GNU General Public License
17 : along with this program. If not, see <http://www.gnu.org/licenses/>. */
18 :
19 :
20 : #include "includes.h"
21 : #include "utils/net.h"
22 : #include "rpc_client/cli_pipe.h"
23 : #include "rpc_client/cli_lsarpc.h"
24 : #include "librpc/gen_ndr/ndr_drsblobs.h"
25 : #include "../librpc/gen_ndr/ndr_lsa_c.h"
26 : #include "../libcli/security/dom_sid.h"
27 : #include "libsmb/libsmb.h"
28 :
29 : #include "lib/crypto/gnutls_helpers.h"
30 : #include <gnutls/gnutls.h>
31 : #include <gnutls/crypto.h>
32 :
33 : #define ARG_OTHERSERVER "otherserver="
34 : #define ARG_OTHERUSER "otheruser="
35 : #define ARG_OTHERDOMAINSID "otherdomainsid="
36 : #define ARG_OTHERDOMAIN "otherdomain="
37 : #define ARG_OTHERNETBIOSDOMAIN "other_netbios_domain="
38 : #define ARG_TRUSTPW "trustpw="
39 :
40 : enum trust_op {
41 : TRUST_CREATE,
42 : TRUST_DELETE
43 : };
44 :
45 : struct other_dom_data {
46 : char *host;
47 : char *user_name;
48 : char *domain_sid_str;
49 : char *dns_domain_name;
50 : char *domain_name;
51 : };
52 :
53 : struct dom_data {
54 : struct dom_sid *domsid;
55 : char *dns_domain_name;
56 : char *domain_name;
57 : };
58 :
59 0 : static NTSTATUS close_handle(TALLOC_CTX *mem_ctx,
60 : struct dcerpc_binding_handle *bind_hnd,
61 : struct policy_handle *pol_hnd)
62 : {
63 : NTSTATUS status;
64 : NTSTATUS result;
65 :
66 0 : status = dcerpc_lsa_Close(bind_hnd, mem_ctx, pol_hnd, &result);
67 0 : if (!NT_STATUS_IS_OK(status)) {
68 0 : DEBUG(0, ("dcerpc_lsa_Close failed with error [%s].\n",
69 : nt_errstr(status)));
70 0 : return status;
71 : }
72 0 : if (!NT_STATUS_IS_OK(result)) {
73 0 : DEBUG(0, ("lsa close failed with error [%s].\n",
74 : nt_errstr(result)));
75 0 : return result;
76 : }
77 :
78 0 : return NT_STATUS_OK;
79 : }
80 :
81 0 : static NTSTATUS delete_trust(TALLOC_CTX *mem_ctx,
82 : struct dcerpc_binding_handle *bind_hnd,
83 : struct policy_handle *pol_hnd,
84 : struct dom_sid *domsid)
85 : {
86 : NTSTATUS status;
87 : struct lsa_DeleteTrustedDomain dr;
88 :
89 0 : dr.in.handle = pol_hnd;
90 0 : dr.in.dom_sid = domsid;
91 :
92 0 : status = dcerpc_lsa_DeleteTrustedDomain_r(bind_hnd, mem_ctx, &dr);
93 0 : if (!NT_STATUS_IS_OK(status)) {
94 0 : DEBUG(0, ("dcerpc_lsa_DeleteTrustedDomain_r failed with [%s]\n",
95 : nt_errstr(status)));
96 0 : return status;
97 : }
98 0 : if (!NT_STATUS_IS_OK(dr.out.result)) {
99 0 : DEBUG(0, ("DeleteTrustedDomain returned [%s]\n",
100 : nt_errstr(dr.out.result)));
101 0 : return dr.out.result;
102 : }
103 :
104 0 : return NT_STATUS_OK;
105 : }
106 :
107 0 : static NTSTATUS create_trust(TALLOC_CTX *mem_ctx,
108 : struct dcerpc_binding_handle *bind_hnd,
109 : struct policy_handle *pol_hnd,
110 : const char *trust_name,
111 : const char *trust_name_dns,
112 : struct dom_sid *domsid,
113 : struct lsa_TrustDomainInfoAuthInfoInternal *authinfo)
114 : {
115 : NTSTATUS status;
116 : struct lsa_CreateTrustedDomainEx2 r;
117 : struct lsa_TrustDomainInfoInfoEx trustinfo;
118 : struct policy_handle trustdom_handle;
119 :
120 0 : trustinfo.sid = domsid;
121 0 : trustinfo.netbios_name.string = trust_name;
122 0 : trustinfo.domain_name.string = trust_name_dns;
123 :
124 0 : trustinfo.trust_direction = LSA_TRUST_DIRECTION_INBOUND |
125 : LSA_TRUST_DIRECTION_OUTBOUND;
126 :
127 0 : trustinfo.trust_type = LSA_TRUST_TYPE_UPLEVEL;
128 :
129 0 : trustinfo.trust_attributes = LSA_TRUST_ATTRIBUTE_FOREST_TRANSITIVE;
130 :
131 0 : r.in.policy_handle = pol_hnd;
132 0 : r.in.info = &trustinfo;
133 0 : r.in.auth_info_internal = authinfo;
134 0 : r.in.access_mask = LSA_TRUSTED_SET_POSIX | LSA_TRUSTED_SET_AUTH |
135 : LSA_TRUSTED_QUERY_DOMAIN_NAME;
136 0 : r.out.trustdom_handle = &trustdom_handle;
137 :
138 0 : status = dcerpc_lsa_CreateTrustedDomainEx2_r(bind_hnd, mem_ctx, &r);
139 0 : if (!NT_STATUS_IS_OK(status)) {
140 0 : DEBUG(0, ("dcerpc_lsa_CreateTrustedDomainEx2_r failed "
141 : "with error [%s].\n", nt_errstr(status)));
142 0 : return status;
143 : }
144 0 : if (!NT_STATUS_IS_OK(r.out.result)) {
145 0 : DEBUG(0, ("CreateTrustedDomainEx2_r returned [%s].\n",
146 : nt_errstr(r.out.result)));
147 0 : return r.out.result;
148 : }
149 :
150 0 : return NT_STATUS_OK;
151 : }
152 :
153 0 : static NTSTATUS get_domain_info(TALLOC_CTX *mem_ctx,
154 : struct dcerpc_binding_handle *bind_hdn,
155 : struct policy_handle *pol_hnd,
156 : struct dom_data *dom_data)
157 : {
158 : NTSTATUS status;
159 : struct lsa_QueryInfoPolicy2 qr;
160 : struct dom_sid_buf buf;
161 :
162 0 : qr.in.handle = pol_hnd;
163 0 : qr.in.level = LSA_POLICY_INFO_DNS;
164 :
165 0 : status = dcerpc_lsa_QueryInfoPolicy2_r(bind_hdn, mem_ctx, &qr);
166 0 : if (!NT_STATUS_IS_OK(status)) {
167 0 : DEBUG(0, ("dcerpc_lsa_QueryInfoPolicy2_r failed "
168 : "with error [%s].\n", nt_errstr(status)));
169 0 : return status;
170 : }
171 :
172 0 : if (!NT_STATUS_IS_OK(qr.out.result)) {
173 0 : DEBUG(0, ("QueryInfoPolicy2 returned [%s].\n",
174 : nt_errstr(qr.out.result)));
175 0 : return qr.out.result;
176 : }
177 :
178 0 : dom_data->domain_name = talloc_strdup(mem_ctx,
179 0 : (*qr.out.info)->dns.name.string);
180 0 : dom_data->dns_domain_name = talloc_strdup(mem_ctx,
181 0 : (*qr.out.info)->dns.dns_domain.string);
182 0 : dom_data->domsid = dom_sid_dup(mem_ctx, (*qr.out.info)->dns.sid);
183 0 : if (dom_data->domain_name == NULL ||
184 0 : dom_data->dns_domain_name == NULL ||
185 0 : dom_data->domsid == NULL) {
186 0 : DEBUG(0, ("Copying domain data failed.\n"));
187 0 : return NT_STATUS_NO_MEMORY;
188 : }
189 :
190 0 : DEBUG(0, ("Got the following domain info [%s][%s][%s].\n",
191 : dom_data->domain_name, dom_data->dns_domain_name,
192 : dom_sid_str_buf(dom_data->domsid, &buf)));
193 :
194 0 : return NT_STATUS_OK;
195 : }
196 :
197 0 : static NTSTATUS connect_and_get_info(TALLOC_CTX *mem_ctx,
198 : struct net_context *net_ctx,
199 : struct cli_state **cli,
200 : struct rpc_pipe_client **pipe_hnd,
201 : struct policy_handle *pol_hnd,
202 : struct dom_data *dom_data,
203 : DATA_BLOB *session_key)
204 : {
205 : NTSTATUS status;
206 : NTSTATUS result;
207 :
208 0 : status = net_make_ipc_connection_ex(net_ctx, NULL, NULL, NULL,
209 : NET_FLAGS_PDC, cli);
210 0 : if (!NT_STATUS_IS_OK(status)) {
211 0 : DEBUG(0, ("Failed to connect to [%s] with error [%s]\n",
212 : net_ctx->opt_host, nt_errstr(status)));
213 0 : return status;
214 : }
215 :
216 0 : status = cli_rpc_pipe_open_noauth(*cli, &ndr_table_lsarpc, pipe_hnd);
217 0 : if (!NT_STATUS_IS_OK(status)) {
218 0 : DEBUG(0, ("Failed to initialise lsa pipe with error [%s]\n",
219 : nt_errstr(status)));
220 0 : return status;
221 : }
222 :
223 0 : status = dcerpc_lsa_open_policy2((*pipe_hnd)->binding_handle,
224 : mem_ctx,
225 0 : (*pipe_hnd)->srv_name_slash,
226 : false,
227 : (LSA_POLICY_VIEW_LOCAL_INFORMATION |
228 : LSA_POLICY_TRUST_ADMIN |
229 : LSA_POLICY_CREATE_SECRET),
230 : pol_hnd,
231 : &result);
232 0 : if (!NT_STATUS_IS_OK(status)) {
233 0 : DEBUG(0, ("Failed to open policy handle with error [%s]\n",
234 : nt_errstr(status)));
235 0 : return status;
236 : }
237 0 : if (!NT_STATUS_IS_OK(result)) {
238 0 : DEBUG(0, ("lsa_open_policy2 with error [%s]\n",
239 : nt_errstr(result)));
240 0 : return result;
241 : }
242 :
243 0 : status = get_domain_info(mem_ctx, (*pipe_hnd)->binding_handle,
244 : pol_hnd, dom_data);
245 0 : if (!NT_STATUS_IS_OK(status)) {
246 0 : DEBUG(0, ("get_domain_info failed with error [%s].\n",
247 : nt_errstr(status)));
248 0 : return status;
249 : }
250 :
251 0 : status = cli_get_session_key(mem_ctx, *pipe_hnd, session_key);
252 0 : if (!NT_STATUS_IS_OK(status)) {
253 0 : DEBUG(0,("Error getting session_key of LSA pipe. Error was %s\n",
254 : nt_errstr(status)));
255 0 : return status;
256 : }
257 :
258 0 : return NT_STATUS_OK;
259 : }
260 :
261 0 : static bool get_trust_domain_passwords_auth_blob(TALLOC_CTX *mem_ctx,
262 : const char *password,
263 : DATA_BLOB *auth_blob)
264 : {
265 : struct trustDomainPasswords auth_struct;
266 : struct AuthenticationInformation *auth_info_array;
267 : enum ndr_err_code ndr_err;
268 : size_t converted_size;
269 :
270 0 : generate_random_buffer(auth_struct.confounder,
271 : sizeof(auth_struct.confounder));
272 :
273 0 : auth_info_array = talloc_array(mem_ctx,
274 : struct AuthenticationInformation, 1);
275 0 : if (auth_info_array == NULL) {
276 0 : return false;
277 : }
278 :
279 0 : auth_info_array[0].AuthType = TRUST_AUTH_TYPE_CLEAR;
280 0 : if (!convert_string_talloc(mem_ctx, CH_UNIX, CH_UTF16, password,
281 : strlen(password),
282 0 : &auth_info_array[0].AuthInfo.clear.password,
283 : &converted_size)) {
284 0 : return false;
285 : }
286 :
287 0 : auth_info_array[0].AuthInfo.clear.size = converted_size;
288 :
289 0 : auth_struct.outgoing.count = 1;
290 0 : auth_struct.outgoing.current.count = 1;
291 0 : auth_struct.outgoing.current.array = auth_info_array;
292 0 : auth_struct.outgoing.previous.count = 0;
293 0 : auth_struct.outgoing.previous.array = NULL;
294 :
295 0 : auth_struct.incoming.count = 1;
296 0 : auth_struct.incoming.current.count = 1;
297 0 : auth_struct.incoming.current.array = auth_info_array;
298 0 : auth_struct.incoming.previous.count = 0;
299 0 : auth_struct.incoming.previous.array = NULL;
300 :
301 0 : ndr_err = ndr_push_struct_blob(auth_blob, mem_ctx, &auth_struct,
302 : (ndr_push_flags_fn_t)ndr_push_trustDomainPasswords);
303 0 : if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
304 0 : return false;
305 : }
306 :
307 0 : return true;
308 : }
309 :
310 0 : static int parse_trust_args(TALLOC_CTX *mem_ctx, int argc, const char **argv, struct other_dom_data **_o, char **_trustpw)
311 : {
312 : size_t c;
313 0 : struct other_dom_data *o = NULL;
314 0 : char *trustpw = NULL;
315 0 : int ret = EFAULT;
316 :
317 0 : if (argc == 0) {
318 0 : return EINVAL;
319 : }
320 :
321 0 : o = talloc_zero(mem_ctx, struct other_dom_data);
322 0 : if (o == NULL) {
323 0 : DEBUG(0, ("talloc_zero failed.\n"));
324 0 : return ENOMEM;
325 : }
326 :
327 0 : for (c = 0; c < argc; c++) {
328 0 : if (strnequal(argv[c], ARG_OTHERSERVER, sizeof(ARG_OTHERSERVER)-1)) {
329 0 : o->host = talloc_strdup(o, argv[c] + sizeof(ARG_OTHERSERVER)-1);
330 0 : if (o->host == NULL) {
331 0 : ret = ENOMEM;
332 0 : goto failed;
333 : }
334 0 : } else if (strnequal(argv[c], ARG_OTHERUSER, sizeof(ARG_OTHERUSER)-1)) {
335 0 : o->user_name = talloc_strdup(o, argv[c] + sizeof(ARG_OTHERUSER)-1);
336 0 : if (o->user_name == NULL) {
337 0 : ret = ENOMEM;
338 0 : goto failed;
339 : }
340 0 : } else if (strnequal(argv[c], ARG_OTHERDOMAINSID, sizeof(ARG_OTHERDOMAINSID)-1)) {
341 0 : o->domain_sid_str = talloc_strdup(o, argv[c] + sizeof(ARG_OTHERDOMAINSID)-1);
342 0 : if (o->domain_sid_str == NULL) {
343 0 : ret = ENOMEM;
344 0 : goto failed;
345 : }
346 0 : } else if (strnequal(argv[c], ARG_OTHERDOMAIN, sizeof(ARG_OTHERDOMAIN)-1)) {
347 0 : o->dns_domain_name = talloc_strdup(o, argv[c] + sizeof(ARG_OTHERDOMAIN)-1);
348 0 : if (o->dns_domain_name == NULL) {
349 0 : ret = ENOMEM;
350 0 : goto failed;
351 : }
352 0 : } else if (strnequal(argv[c], ARG_OTHERNETBIOSDOMAIN, sizeof(ARG_OTHERNETBIOSDOMAIN)-1)) {
353 0 : o->domain_name = talloc_strdup(o, argv[c] + sizeof(ARG_OTHERNETBIOSDOMAIN)-1);
354 0 : if (o->domain_name == NULL) {
355 0 : ret = ENOMEM;
356 0 : goto failed;
357 : }
358 0 : } else if (strnequal(argv[c], ARG_TRUSTPW, sizeof(ARG_TRUSTPW)-1)) {
359 0 : trustpw = talloc_strdup(mem_ctx, argv[c] + sizeof(ARG_TRUSTPW)-1);
360 0 : if (trustpw == NULL) {
361 0 : ret = ENOMEM;
362 0 : goto failed;
363 : }
364 : } else {
365 0 : DEBUG(0, ("Unsupported option [%s].\n", argv[c]));
366 0 : ret = EINVAL;
367 0 : goto failed;
368 : }
369 : }
370 :
371 0 : *_o = o;
372 0 : *_trustpw = trustpw;
373 :
374 0 : return 0;
375 :
376 0 : failed:
377 0 : talloc_free(o);
378 0 : talloc_free(trustpw);
379 0 : return ret;
380 : }
381 :
382 0 : static void print_trust_delete_usage(void)
383 : {
384 0 : d_printf( "%s\n"
385 : "net rpc trust delete [options]\n"
386 : "\nOptions:\n"
387 : "\totherserver=DC in other domain\n"
388 : "\totheruser=Admin user in other domain\n"
389 : "\totherdomainsid=SID of other domain\n"
390 : "\nExamples:\n"
391 : "\tnet rpc trust delete otherserver=oname otheruser=ouser -S lname -U luser\n"
392 : "\tnet rpc trust delete otherdomainsid=S-... -S lname -U luser\n"
393 : " %s\n",
394 : _("Usage:"),
395 : _("Remove trust between two domains"));
396 0 : }
397 :
398 0 : static void print_trust_usage(void)
399 : {
400 0 : d_printf( "%s\n"
401 : "net rpc trust create [options]\n"
402 : "\nOptions:\n"
403 : "\totherserver=DC in other domain\n"
404 : "\totheruser=Admin user in other domain\n"
405 : "\totherdomainsid=SID of other domain\n"
406 : "\tother_netbios_domain=NetBIOS/short name of other domain\n"
407 : "\totherdomain=Full/DNS name of other domain\n"
408 : "\ttrustpw=Trust password\n"
409 : "\nExamples:\n"
410 : "\tnet rpc trust create otherserver=oname otheruser=ouser -S lname -U luser\n"
411 : "\tnet rpc trust create otherdomainsid=S-... other_netbios_domain=odom otherdomain=odom.org trustpw=secret -S lname -U luser\n"
412 : " %s\n",
413 : _("Usage:"),
414 : _("Create trust between two domains"));
415 0 : }
416 :
417 0 : static int rpc_trust_common(struct net_context *net_ctx, int argc,
418 : const char **argv, enum trust_op op)
419 : {
420 : TALLOC_CTX *mem_ctx;
421 : NTSTATUS status;
422 : int ret;
423 0 : int success = -1;
424 0 : struct cli_state *cli[2] = {NULL, NULL};
425 0 : struct rpc_pipe_client *pipe_hnd[2] = {NULL, NULL};
426 : DATA_BLOB session_key[2];
427 : struct policy_handle pol_hnd[2];
428 : struct lsa_TrustDomainInfoAuthInfoInternal authinfo;
429 : DATA_BLOB auth_blob;
430 0 : char *trust_pw = NULL;
431 : struct other_dom_data *other_dom_data;
432 0 : struct net_context *other_net_ctx = NULL;
433 : struct dom_data dom_data[2];
434 : void (*usage)(void);
435 :
436 0 : ZERO_STRUCT(session_key);
437 :
438 0 : switch (op) {
439 0 : case TRUST_CREATE:
440 0 : usage = print_trust_usage;
441 0 : break;
442 0 : case TRUST_DELETE:
443 0 : usage = print_trust_delete_usage;
444 0 : break;
445 0 : default:
446 0 : DEBUG(0, ("Unsupported trust operation.\n"));
447 0 : return -1;
448 : }
449 :
450 0 : if (net_ctx->display_usage) {
451 0 : usage();
452 0 : return 0;
453 : }
454 :
455 0 : mem_ctx = talloc_init("trust op");
456 0 : if (mem_ctx == NULL) {
457 0 : DEBUG(0, ("talloc_init failed.\n"));
458 0 : return -1;
459 : }
460 :
461 0 : ret = parse_trust_args(mem_ctx, argc, argv, &other_dom_data, &trust_pw);
462 0 : if (ret != 0) {
463 0 : if (ret == EINVAL) {
464 0 : usage();
465 : } else {
466 0 : DEBUG(0, ("Failed to parse arguments.\n"));
467 : }
468 0 : goto done;
469 : }
470 :
471 0 : if (other_dom_data->host != 0) {
472 0 : other_net_ctx = talloc_zero(other_dom_data, struct net_context);
473 0 : if (other_net_ctx == NULL) {
474 0 : DEBUG(0, ("talloc_zero failed.\n"));
475 0 : goto done;
476 : }
477 :
478 0 : other_net_ctx->opt_host = other_dom_data->host;
479 0 : other_net_ctx->opt_user_name = other_dom_data->user_name;
480 0 : other_net_ctx->opt_user_specified = true;
481 : } else {
482 0 : dom_data[1].domsid = dom_sid_parse_talloc(mem_ctx,
483 0 : other_dom_data->domain_sid_str);
484 0 : dom_data[1].domain_name = other_dom_data->domain_name;
485 0 : dom_data[1].dns_domain_name = other_dom_data->dns_domain_name;
486 :
487 0 : if (dom_data[1].domsid == NULL ||
488 0 : (op == TRUST_CREATE &&
489 0 : (dom_data[1].domain_name == NULL ||
490 0 : dom_data[1].dns_domain_name == NULL))) {
491 0 : DEBUG(0, ("Missing required argument.\n"));
492 0 : usage();
493 0 : goto done;
494 : }
495 : }
496 :
497 0 : status = connect_and_get_info(mem_ctx, net_ctx, &cli[0], &pipe_hnd[0],
498 : &pol_hnd[0], &dom_data[0], &session_key[0]);
499 0 : if (!NT_STATUS_IS_OK(status)) {
500 0 : DEBUG(0, ("connect_and_get_info failed with error [%s]\n",
501 : nt_errstr(status)));
502 0 : goto done;
503 : }
504 :
505 0 : if (other_net_ctx != NULL) {
506 0 : status = connect_and_get_info(mem_ctx, other_net_ctx,
507 : &cli[1], &pipe_hnd[1],
508 : &pol_hnd[1], &dom_data[1],
509 : &session_key[1]);
510 0 : if (!NT_STATUS_IS_OK(status)) {
511 0 : DEBUG(0, ("connect_and_get_info failed with error [%s]\n",
512 : nt_errstr(status)));
513 0 : goto done;
514 : }
515 : }
516 :
517 0 : if (op == TRUST_CREATE) {
518 0 : gnutls_cipher_hd_t cipher_hnd = NULL;
519 0 : gnutls_datum_t enc_session_key = {
520 0 : .data = session_key[0].data,
521 0 : .size = session_key[0].length,
522 : };
523 : int rc;
524 :
525 0 : if (trust_pw == NULL) {
526 0 : if (other_net_ctx == NULL) {
527 0 : DEBUG(0, ("Missing either trustpw or otherhost.\n"));
528 0 : goto done;
529 : }
530 :
531 0 : DEBUG(0, ("Using random trust password.\n"));
532 0 : trust_pw = trust_pw_new_value(mem_ctx,
533 : SEC_CHAN_DOMAIN,
534 : SEC_DOMAIN);
535 0 : if (trust_pw == NULL) {
536 0 : DEBUG(0, ("generate_random_password failed.\n"));
537 0 : goto done;
538 : }
539 : } else {
540 0 : DEBUG(0, ("Using user provided password.\n"));
541 : }
542 :
543 0 : if (!get_trust_domain_passwords_auth_blob(mem_ctx, trust_pw,
544 : &auth_blob)) {
545 0 : DEBUG(0, ("get_trust_domain_passwords_auth_blob failed\n"));
546 0 : goto done;
547 : }
548 :
549 0 : authinfo.auth_blob.data = (uint8_t *)talloc_memdup(
550 : mem_ctx,
551 : auth_blob.data,
552 : auth_blob.length);
553 0 : if (authinfo.auth_blob.data == NULL) {
554 0 : goto done;
555 : }
556 0 : authinfo.auth_blob.size = auth_blob.length;
557 :
558 0 : rc = gnutls_cipher_init(&cipher_hnd,
559 : GNUTLS_CIPHER_ARCFOUR_128,
560 : &enc_session_key,
561 : NULL);
562 0 : if (rc < 0) {
563 0 : status = gnutls_error_to_ntstatus(rc, NT_STATUS_CRYPTO_SYSTEM_INVALID);
564 0 : goto done;
565 : }
566 0 : rc = gnutls_cipher_encrypt(cipher_hnd,
567 0 : authinfo.auth_blob.data,
568 0 : authinfo.auth_blob.size);
569 0 : gnutls_cipher_deinit(cipher_hnd);
570 0 : if (rc < 0) {
571 0 : status = gnutls_error_to_ntstatus(rc, NT_STATUS_CRYPTO_SYSTEM_INVALID);
572 0 : goto done;
573 : }
574 :
575 0 : status = create_trust(mem_ctx, pipe_hnd[0]->binding_handle,
576 : &pol_hnd[0],
577 0 : dom_data[1].domain_name,
578 0 : dom_data[1].dns_domain_name,
579 : dom_data[1].domsid,
580 : &authinfo);
581 0 : if (!NT_STATUS_IS_OK(status)) {
582 0 : DEBUG(0, ("create_trust failed with error [%s].\n",
583 : nt_errstr(status)));
584 0 : goto done;
585 : }
586 :
587 0 : if (other_net_ctx != NULL) {
588 0 : talloc_free(authinfo.auth_blob.data);
589 0 : authinfo.auth_blob.data = (uint8_t *)talloc_memdup(
590 : mem_ctx,
591 : auth_blob.data,
592 : auth_blob.length);
593 0 : if (authinfo.auth_blob.data == NULL) {
594 0 : goto done;
595 : }
596 0 : authinfo.auth_blob.size = auth_blob.length;
597 :
598 0 : enc_session_key = (gnutls_datum_t) {
599 0 : .data = session_key[1].data,
600 0 : .size = session_key[1].length,
601 : };
602 :
603 0 : rc = gnutls_cipher_init(&cipher_hnd,
604 : GNUTLS_CIPHER_ARCFOUR_128,
605 : &enc_session_key,
606 : NULL);
607 0 : if (rc < 0) {
608 0 : status = gnutls_error_to_ntstatus(rc, NT_STATUS_CRYPTO_SYSTEM_INVALID);
609 0 : goto done;
610 : }
611 0 : rc = gnutls_cipher_encrypt(cipher_hnd,
612 0 : authinfo.auth_blob.data,
613 0 : authinfo.auth_blob.size);
614 0 : gnutls_cipher_deinit(cipher_hnd);
615 0 : if (rc < 0) {
616 0 : status = gnutls_error_to_ntstatus(rc, NT_STATUS_CRYPTO_SYSTEM_INVALID);
617 0 : goto done;
618 : }
619 :
620 0 : status = create_trust(mem_ctx,
621 0 : pipe_hnd[1]->binding_handle,
622 : &pol_hnd[1],
623 0 : dom_data[0].domain_name,
624 0 : dom_data[0].dns_domain_name,
625 : dom_data[0].domsid, &authinfo);
626 0 : if (!NT_STATUS_IS_OK(status)) {
627 0 : DEBUG(0, ("create_trust failed with error [%s].\n",
628 : nt_errstr(status)));
629 0 : goto done;
630 : }
631 : }
632 0 : } else if (op == TRUST_DELETE) {
633 0 : status = delete_trust(mem_ctx, pipe_hnd[0]->binding_handle,
634 : &pol_hnd[0], dom_data[1].domsid);
635 0 : if (!NT_STATUS_IS_OK(status)) {
636 0 : DEBUG(0, ("delete_trust failed with [%s].\n",
637 : nt_errstr(status)));
638 0 : goto done;
639 : }
640 :
641 0 : if (other_net_ctx != NULL) {
642 0 : status = delete_trust(mem_ctx,
643 0 : pipe_hnd[1]->binding_handle,
644 : &pol_hnd[1], dom_data[0].domsid);
645 0 : if (!NT_STATUS_IS_OK(status)) {
646 0 : DEBUG(0, ("delete_trust failed with [%s].\n",
647 : nt_errstr(status)));
648 0 : goto done;
649 : }
650 : }
651 : }
652 :
653 0 : status = close_handle(mem_ctx, pipe_hnd[0]->binding_handle,
654 : &pol_hnd[0]);
655 0 : if (!NT_STATUS_IS_OK(status)) {
656 0 : DEBUG(0, ("close_handle failed with error [%s].\n",
657 : nt_errstr(status)));
658 0 : goto done;
659 : }
660 :
661 0 : if (other_net_ctx != NULL) {
662 0 : status = close_handle(mem_ctx, pipe_hnd[1]->binding_handle,
663 : &pol_hnd[1]);
664 0 : if (!NT_STATUS_IS_OK(status)) {
665 0 : DEBUG(0, ("close_handle failed with error [%s].\n",
666 : nt_errstr(status)));
667 0 : goto done;
668 : }
669 : }
670 :
671 0 : success = 0;
672 :
673 0 : done:
674 0 : data_blob_clear_free(&session_key[0]);
675 0 : data_blob_clear_free(&session_key[1]);
676 0 : cli_shutdown(cli[0]);
677 0 : cli_shutdown(cli[1]);
678 0 : talloc_destroy(mem_ctx);
679 0 : return success;
680 : }
681 :
682 0 : static int rpc_trust_create(struct net_context *net_ctx, int argc,
683 : const char **argv)
684 : {
685 0 : return rpc_trust_common(net_ctx, argc, argv, TRUST_CREATE);
686 : }
687 :
688 0 : static int rpc_trust_delete(struct net_context *net_ctx, int argc,
689 : const char **argv)
690 : {
691 0 : return rpc_trust_common(net_ctx, argc, argv, TRUST_DELETE);
692 : }
693 :
694 0 : int net_rpc_trust(struct net_context *c, int argc, const char **argv)
695 : {
696 0 : struct functable func[] = {
697 : {
698 : "create",
699 : rpc_trust_create,
700 : NET_TRANSPORT_RPC,
701 : N_("Create trusts"),
702 : N_("net rpc trust create\n"
703 : " Create trusts")
704 : },
705 : {
706 : "delete",
707 : rpc_trust_delete,
708 : NET_TRANSPORT_RPC,
709 : N_("Remove trusts"),
710 : N_("net rpc trust delete\n"
711 : " Remove trusts")
712 : },
713 : {NULL, NULL, 0, NULL, NULL}
714 : };
715 :
716 0 : return net_run_function(c, argc, argv, "net rpc trust", func);
717 : }
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