?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
s3:utils: Fix 'Usage:' for 'net ads enctypes'
[samba4-gss.git] / source4 / torture / rpc / schannel.c
blobe5ed887718d872983c6ffc1094337e4f563f52ad
1 /*
2 Unix SMB/CIFS implementation.
3
4 test suite for schannel operations
5
6 Copyright (C) Andrew Tridgell 2004
7
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
20 */
21
22 #include "includes.h"
23 #include "librpc/gen_ndr/ndr_netlogon_c.h"
24 #include "librpc/gen_ndr/ndr_lsa_c.h"
25 #include "librpc/gen_ndr/ndr_samr_c.h"
26 #include "auth/credentials/credentials.h"
27 #include "auth/credentials/credentials_krb5.h"
28 #include "torture/rpc/torture_rpc.h"
29 #include "lib/cmdline/cmdline.h"
30 #include "../libcli/auth/schannel.h"
31 #include "libcli/auth/libcli_auth.h"
32 #include "libcli/security/security.h"
33 #include "system/filesys.h"
34 #include "param/param.h"
35 #include "param/loadparm.h"
36 #include "librpc/rpc/dcerpc_proto.h"
37 #include "libcli/composite/composite.h"
38 #include "lib/events/events.h"
39
40 #define TEST_MACHINE_NAME "schannel"
41
42 /*
43 try a netlogon SamLogon
44 */
45 bool test_netlogon_ex_ops(struct dcerpc_pipe *p, struct torture_context *tctx,
46 struct cli_credentials *credentials,
47 struct netlogon_creds_CredentialState *creds)
48 {
49 NTSTATUS status;
50 struct netr_LogonSamLogonEx r = {};
51 struct netr_NetworkInfo ninfo;
52 union netr_LogonLevel logon;
53 union netr_Validation validation;
54 uint8_t authoritative = 1;
55 uint32_t _flags = 0;
56 DATA_BLOB names_blob, chal, lm_resp, nt_resp;
57 int i;
58 int flags = CLI_CRED_NTLM_AUTH;
59 struct dcerpc_binding_handle *b = p->binding_handle;
60
61 struct netr_UserSessionKey key;
62 struct netr_LMSessionKey LMSessKey;
63 uint32_t validation_levels[] = { 2, 3 };
64 struct netr_SamBaseInfo *base = NULL;
65 const char *crypto_alg = "";
66 bool can_do_validation_6 = true;
67 enum dcerpc_AuthType auth_type = DCERPC_AUTH_TYPE_NONE;
68 enum dcerpc_AuthLevel auth_level = DCERPC_AUTH_LEVEL_NONE;
69
70 if (lpcfg_client_lanman_auth(tctx->lp_ctx)) {
71 flags |= CLI_CRED_LANMAN_AUTH;
72 }
73
74 if (lpcfg_client_ntlmv2_auth(tctx->lp_ctx)) {
75 flags |= CLI_CRED_NTLMv2_AUTH;
76 }
77
78 cli_credentials_get_ntlm_username_domain(samba_cmdline_get_creds(),
79 tctx,
80 &ninfo.identity_info.account_name.string,
81 &ninfo.identity_info.domain_name.string);
82
83 generate_random_buffer(ninfo.challenge,
84 sizeof(ninfo.challenge));
85 chal = data_blob_const(ninfo.challenge,
86 sizeof(ninfo.challenge));
87
88 names_blob = NTLMv2_generate_names_blob(tctx, cli_credentials_get_workstation(credentials),
89 cli_credentials_get_domain(credentials));
90
91 status = cli_credentials_get_ntlm_response(
92 samba_cmdline_get_creds(),
93 tctx,
94 &flags,
95 chal,
96 NULL, /* server_timestamp */
97 names_blob,
98 &lm_resp, &nt_resp,
99 NULL, NULL);
100 torture_assert_ntstatus_ok(tctx, status,
101 "cli_credentials_get_ntlm_response failed");
102
103 ninfo.lm.data = lm_resp.data;
104 ninfo.lm.length = lm_resp.length;
105
106 ninfo.nt.data = nt_resp.data;
107 ninfo.nt.length = nt_resp.length;
108
109 ninfo.identity_info.parameter_control = 0;
110 ninfo.identity_info.logon_id = 0;
111 ninfo.identity_info.workstation.string = cli_credentials_get_workstation(credentials);
112
113 logon.network = &ninfo;
114
115 r.in.server_name = talloc_asprintf(tctx, "\\\\%s", dcerpc_server_name(p));
116 r.in.computer_name = cli_credentials_get_workstation(credentials);
117 r.in.logon_level = NetlogonNetworkInformation;
118 r.in.logon= &logon;
119 r.in.flags = &_flags;
120 r.out.validation = &validation;
121 r.out.authoritative = &authoritative;
122 r.out.flags = &_flags;
123
124 /*
125 - retrieve level6
126 - save usrsession and lmsession key
127 - retrieve level 2
128 - calculate, compare
129 - retrieve level 3
130 - calculate, compare
131 */
132
133 if (creds) {
134 if (creds->negotiate_flags & NETLOGON_NEG_SUPPORTS_AES) {
135 crypto_alg = "AES";
136 } else if (creds->negotiate_flags & NETLOGON_NEG_ARCFOUR) {
137 crypto_alg = "ARCFOUR";
138 }
139 }
140
141 dcerpc_binding_handle_auth_info(b, &auth_type, &auth_level);
142 if (auth_level == DCERPC_AUTH_LEVEL_PRIVACY) {
143 r.in.validation_level = 6;
144
145 torture_comment(tctx,
146 "Testing LogonSamLogonEx with name %s using %s and validation_level: %d\n",
147 ninfo.identity_info.account_name.string, crypto_alg,
148 r.in.validation_level);
149
150 torture_assert_ntstatus_ok(tctx,
151 dcerpc_netr_LogonSamLogonEx_r(b, tctx, &r),
152 "LogonSamLogonEx failed");
153 } else {
154 torture_comment(tctx,
155 "Skip auth_level[%u] Testing LogonSamLogonEx with name %s using %s and validation_level: %d\n",
156 auth_level, ninfo.identity_info.account_name.string, crypto_alg,
157 r.in.validation_level);
158 r.out.result = NT_STATUS_INVALID_INFO_CLASS;
159 }
160
161 if (NT_STATUS_EQUAL(r.out.result, NT_STATUS_INVALID_INFO_CLASS)) {
162 can_do_validation_6 = false;
163 } else {
164 torture_assert_ntstatus_ok(tctx, r.out.result,
165 "LogonSamLogonEx failed");
166
167 key = r.out.validation->sam6->base.key;
168 LMSessKey = r.out.validation->sam6->base.LMSessKey;
169
170 DEBUG(1,("unencrypted session keys from validation_level 6:\n"));
171 dump_data(1, r.out.validation->sam6->base.key.key, 16);
172 dump_data(1, r.out.validation->sam6->base.LMSessKey.key, 8);
173 }
174
175 for (i=0; i < ARRAY_SIZE(validation_levels); i++) {
176
177 r.in.validation_level = validation_levels[i];
178
179 torture_comment(tctx,
180 "Testing LogonSamLogonEx with name %s using %s and validation_level: %d\n",
181 ninfo.identity_info.account_name.string, crypto_alg,
182 r.in.validation_level);
183
184 torture_assert_ntstatus_ok(tctx,
185 dcerpc_netr_LogonSamLogonEx_r(b, tctx, &r),
186 "LogonSamLogonEx failed");
187 torture_assert_ntstatus_ok(tctx, r.out.result,
188 "LogonSamLogonEx failed");
189
190 if (creds == NULL) {
191 /* when this test is called without creds no point in
192 * testing the session keys */
193 continue;
194 }
195
196 switch (validation_levels[i]) {
197 case 2:
198 base = &r.out.validation->sam2->base;
199 break;
200 case 3:
201 base = &r.out.validation->sam3->base;
202 break;
203 default:
204 break;
205 }
206
207 DEBUG(1,("encrypted keys validation_level %d:\n",
208 validation_levels[i]));
209 dump_data(1, base->key.key, 16);
210 dump_data(1, base->LMSessKey.key, 8);
211
212 status = netlogon_creds_decrypt_samlogon_validation(creds,
213 r.in.validation_level,
214 r.out.validation,
215 auth_type,
216 auth_level);
217 torture_assert_ntstatus_ok(tctx, status, "decrypt_samlogon_validation");
218
219 DEBUG(1,("decrypted keys validation_level %d\n",
220 validation_levels[i]));
221
222 dump_data(1, base->key.key, 16);
223 dump_data(1, base->LMSessKey.key, 8);
224
225 if (!can_do_validation_6) {
226 /* we can't compare against unencrypted keys */
227 continue;
228 }
229
230 torture_assert_mem_equal(tctx,
231 base->key.key,
232 key.key,
233 16,
234 "unexpected user session key\n");
235 torture_assert_mem_equal(tctx,
236 base->LMSessKey.key,
237 LMSessKey.key,
238 8,
239 "unexpected LM session key\n");
240 }
241
242 return true;
243 }
244
245 static bool test_netlogon_ex_bug14932(struct dcerpc_pipe *p,
246 struct torture_context *tctx,
247 struct cli_credentials *credentials,
248 struct netlogon_creds_CredentialState *creds)
249 {
250 NTSTATUS status;
251 struct netr_LogonSamLogonEx r = {
252 .in = {
253 .flags = 0,
254 }
255 };
256 struct netr_NetworkInfo ninfo;
257 union netr_LogonLevel logon;
258 union netr_Validation validation;
259 uint8_t authoritative = 1;
260 uint32_t _flags = 0;
261 static const char *netapp_magic =
262 "\x01\x01\x00\x00\x00\x00\x00\x00"
263 "\x3f\x3f\x3f\x3f\x3f\x3f\x3f\x3f"
264 "\xb8\x82\x3a\xf1\xb3\xdd\x08\x15"
265 "\x00\x00\x00\x00\x11\xa2\x08\x81"
266 "\x50\x38\x22\x78\x2b\x94\x47\xfe"
267 "\x54\x94\x7b\xff\x17\x27\x5a\xb4"
268 "\xf4\x18\xba\xdc\x2c\x38\xfd\x5b"
269 "\xfb\x0e\xc1\x85\x1e\xcc\x92\xbb"
270 "\x9b\xb1\xc4\xd5\x53\x14\xff\x8c"
271 "\x76\x49\xf5\x45\x90\x19\xa2";
272 NTTIME timestamp = BVAL(netapp_magic, 8);
273 DATA_BLOB names_blob = data_blob_string_const(netapp_magic + 28);
274 DATA_BLOB chal, lm_resp, nt_resp;
275 int i;
276 int flags = CLI_CRED_NTLM_AUTH;
277 struct dcerpc_binding_handle *b = p->binding_handle;
278 struct netr_UserSessionKey key;
279 struct netr_LMSessionKey LMSessKey;
280 uint32_t validation_levels[] = { 2, 3 };
281 struct netr_SamBaseInfo *base = NULL;
282 const char *crypto_alg = "";
283 bool can_do_validation_6 = true;
284 enum dcerpc_AuthType auth_type = DCERPC_AUTH_TYPE_NONE;
285 enum dcerpc_AuthLevel auth_level = DCERPC_AUTH_LEVEL_NONE;
286
287 flags |= CLI_CRED_NTLMv2_AUTH;
288
289 cli_credentials_get_ntlm_username_domain(samba_cmdline_get_creds(),
290 tctx,
291 &ninfo.identity_info.account_name.string,
292 &ninfo.identity_info.domain_name.string);
293
294 generate_random_buffer(ninfo.challenge,
295 sizeof(ninfo.challenge));
296
297 chal = data_blob_const(ninfo.challenge,
298 sizeof(ninfo.challenge));
299
300 status = cli_credentials_get_ntlm_response(
301 samba_cmdline_get_creds(),
302 tctx,
303 &flags,
304 chal,
305 &timestamp,
306 names_blob,
307 &lm_resp, &nt_resp,
308 NULL, NULL);
309 torture_assert_ntstatus_ok(tctx, status,
310 "cli_credentials_get_ntlm_response failed");
311
312 ninfo.lm.data = lm_resp.data;
313 ninfo.lm.length = lm_resp.length;
314
315 ninfo.nt.data = nt_resp.data;
316 ninfo.nt.length = nt_resp.length;
317
318 ninfo.identity_info.parameter_control = 0;
319 ninfo.identity_info.logon_id = 0;
320 ninfo.identity_info.workstation.string = cli_credentials_get_workstation(credentials);
321
322 logon.network = &ninfo;
323
324 r.in.server_name = talloc_asprintf(tctx, "\\\\%s", dcerpc_server_name(p));
325 r.in.computer_name = cli_credentials_get_workstation(credentials);
326 r.in.logon_level = NetlogonNetworkInformation;
327 r.in.logon= &logon;
328 r.in.flags = &_flags;
329 r.out.validation = &validation;
330 r.out.authoritative = &authoritative;
331 r.out.flags = &_flags;
332
333 /*
334 - retrieve level6
335 - save usrsession and lmsession key
336 - retrieve level 2
337 - calculate, compare
338 - retrieve level 3
339 - calculate, compare
340 */
341
342 if (creds != NULL) {
343 if (creds->negotiate_flags & NETLOGON_NEG_SUPPORTS_AES) {
344 crypto_alg = "AES";
345 } else if (creds->negotiate_flags & NETLOGON_NEG_ARCFOUR) {
346 crypto_alg = "ARCFOUR";
347 }
348 }
349
350 dcerpc_binding_handle_auth_info(b, &auth_type, &auth_level);
351 if (auth_level == DCERPC_AUTH_LEVEL_PRIVACY) {
352 r.in.validation_level = 6;
353
354 torture_comment(tctx,
355 "Testing LogonSamLogonEx with name %s using %s and validation_level: %d\n",
356 ninfo.identity_info.account_name.string, crypto_alg,
357 r.in.validation_level);
358
359 torture_assert_ntstatus_ok(tctx,
360 dcerpc_netr_LogonSamLogonEx_r(b, tctx, &r),
361 "LogonSamLogonEx failed");
362 } else {
363 torture_comment(tctx,
364 "Skip auth_level[%u] Testing LogonSamLogonEx with name %s using %s and validation_level: %d\n",
365 auth_level, ninfo.identity_info.account_name.string, crypto_alg,
366 r.in.validation_level);
367 r.out.result = NT_STATUS_INVALID_INFO_CLASS;
368 }
369
370 if (NT_STATUS_EQUAL(r.out.result, NT_STATUS_INVALID_INFO_CLASS)) {
371 can_do_validation_6 = false;
372 } else {
373 torture_assert_ntstatus_ok(tctx, r.out.result,
374 "LogonSamLogonEx failed");
375
376 key = r.out.validation->sam6->base.key;
377 LMSessKey = r.out.validation->sam6->base.LMSessKey;
378
379 DEBUG(1,("unencrypted session keys from validation_level 6:\n"));
380 dump_data(1, r.out.validation->sam6->base.key.key, 16);
381 dump_data(1, r.out.validation->sam6->base.LMSessKey.key, 8);
382 }
383
384 for (i=0; i < ARRAY_SIZE(validation_levels); i++) {
385
386 r.in.validation_level = validation_levels[i];
387
388 torture_comment(tctx,
389 "Testing LogonSamLogonEx with name %s using %s and validation_level: %d\n",
390 ninfo.identity_info.account_name.string, crypto_alg,
391 r.in.validation_level);
392
393 torture_assert_ntstatus_ok(tctx,
394 dcerpc_netr_LogonSamLogonEx_r(b, tctx, &r),
395 "LogonSamLogonEx failed");
396 torture_assert_ntstatus_ok(tctx, r.out.result,
397 "LogonSamLogonEx failed");
398
399 if (creds == NULL) {
400 /* when this test is called without creds no point in
401 * testing the session keys */
402 continue;
403 }
404
405 switch (validation_levels[i]) {
406 case 2:
407 base = &r.out.validation->sam2->base;
408 break;
409 case 3:
410 base = &r.out.validation->sam3->base;
411 break;
412 default:
413 break;
414 }
415
416 DEBUG(1,("encrypted keys validation_level %d:\n",
417 validation_levels[i]));
418 dump_data(1, base->key.key, 16);
419 dump_data(1, base->LMSessKey.key, 8);
420
421 status = netlogon_creds_decrypt_samlogon_validation(creds,
422 r.in.validation_level,
423 r.out.validation,
424 auth_type,
425 auth_level);
426 torture_assert_ntstatus_ok(tctx, status, "decrypt_samlogon_validation");
427
428 DEBUG(1,("decrypted keys validation_level %d\n",
429 validation_levels[i]));
430
431 dump_data(1, base->key.key, 16);
432 dump_data(1, base->LMSessKey.key, 8);
433
434 if (!can_do_validation_6) {
435 /* we can't compare against unencrypted keys */
436 continue;
437 }
438
439 torture_assert_mem_equal(tctx,
440 base->key.key,
441 key.key,
442 16,
443 "unexpected user session key\n");
444 torture_assert_mem_equal(tctx,
445 base->LMSessKey.key,
446 LMSessKey.key,
447 8,
448 "unexpected LM session key\n");
449 }
450
451 return true;
452 }
453
454 /*
455 do some samr ops using the schannel connection
456 */
457 static bool test_samr_ops(struct torture_context *tctx,
458 struct dcerpc_binding_handle *b)
459 {
460 struct samr_GetDomPwInfo r;
461 struct samr_PwInfo info;
462 struct samr_Connect connect_r;
463 struct samr_OpenDomain opendom;
464 int i;
465 struct lsa_String name;
466 struct policy_handle handle;
467 struct policy_handle domain_handle;
468
469 name.string = lpcfg_workgroup(tctx->lp_ctx);
470 r.in.domain_name = &name;
471 r.out.info = &info;
472
473 connect_r.in.system_name = 0;
474 connect_r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
475 connect_r.out.connect_handle = &handle;
476
477 torture_comment(tctx, "Testing Connect and OpenDomain on BUILTIN\n");
478
479 torture_assert_ntstatus_ok(tctx, dcerpc_samr_Connect_r(b, tctx, &connect_r),
480 "Connect failed");
481 if (!NT_STATUS_IS_OK(connect_r.out.result)) {
482 if (NT_STATUS_EQUAL(connect_r.out.result, NT_STATUS_ACCESS_DENIED)) {
483 torture_comment(tctx, "Connect failed (expected, schannel mapped to anonymous): %s\n",
484 nt_errstr(connect_r.out.result));
485 } else {
486 torture_comment(tctx, "Connect failed - %s\n", nt_errstr(connect_r.out.result));
487 return false;
488 }
489 } else {
490 opendom.in.connect_handle = &handle;
491 opendom.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
492 opendom.in.sid = dom_sid_parse_talloc(tctx, "S-1-5-32");
493 opendom.out.domain_handle = &domain_handle;
494
495 torture_assert_ntstatus_ok(tctx, dcerpc_samr_OpenDomain_r(b, tctx, &opendom),
496 "OpenDomain failed");
497 if (!NT_STATUS_IS_OK(opendom.out.result)) {
498 torture_comment(tctx, "OpenDomain failed - %s\n", nt_errstr(opendom.out.result));
499 return false;
500 }
501 }
502
503 torture_comment(tctx, "Testing GetDomPwInfo with name %s\n", r.in.domain_name->string);
504
505 /* do several ops to test credential chaining */
506 for (i=0;i<5;i++) {
507 torture_assert_ntstatus_ok(tctx, dcerpc_samr_GetDomPwInfo_r(b, tctx, &r),
508 "GetDomPwInfo failed");
509 if (!NT_STATUS_IS_OK(r.out.result)) {
510 if (!NT_STATUS_EQUAL(r.out.result, NT_STATUS_ACCESS_DENIED)) {
511 torture_comment(tctx, "GetDomPwInfo op %d failed - %s\n", i, nt_errstr(r.out.result));
512 return false;
513 }
514 }
515 }
516
517 return true;
518 }
519
520
521 /*
522 do some lsa ops using the schannel connection
523 */
524 static bool test_lsa_ops(struct torture_context *tctx, struct dcerpc_pipe *p,
525 struct cli_credentials *credentials)
526 {
527 struct lsa_GetUserName r;
528 bool ret = true;
529 struct lsa_String *account_name_p = NULL;
530 struct lsa_String *authority_name_p = NULL;
531 struct dcerpc_binding_handle *b = p->binding_handle;
532 enum dcerpc_AuthType auth_type = DCERPC_AUTH_TYPE_NONE;
533 enum dcerpc_AuthLevel auth_level = DCERPC_AUTH_LEVEL_NONE;
534 const char *expected_account_name = "ANONYMOUS LOGON";
535 const char *expected_authority_name = "NT AUTHORITY";
536
537 torture_comment(tctx, "\nTesting GetUserName\n");
538
539 dcerpc_binding_handle_auth_info(b, &auth_type, &auth_level);
540
541 if (auth_type != DCERPC_AUTH_TYPE_SCHANNEL) {
542 expected_account_name = cli_credentials_get_username(credentials);
543 expected_authority_name = cli_credentials_get_domain(credentials);
544 }
545
546 r.in.system_name = "\\";
547 r.in.account_name = &account_name_p;
548 r.in.authority_name = &authority_name_p;
549 r.out.account_name = &account_name_p;
550
551 /* do several ops to test credential chaining and various operations */
552 torture_assert_ntstatus_ok(tctx, dcerpc_lsa_GetUserName_r(b, tctx, &r),
553 "lsa_GetUserName failed");
554
555 authority_name_p = *r.out.authority_name;
556
557 if (!NT_STATUS_IS_OK(r.out.result)) {
558 torture_comment(tctx, "GetUserName failed - %s\n", nt_errstr(r.out.result));
559 return false;
560 } else {
561 if (!r.out.account_name) {
562 return false;
563 }
564
565 if (!strequal(account_name_p->string, expected_account_name)) {
566 torture_comment(tctx, "GetUserName returned wrong user: %s, expected %s\n",
567 account_name_p->string, expected_account_name);
568 /* FIXME: gd */
569 if (!torture_setting_bool(tctx, "samba3", false)) {
570 return false;
571 }
572 }
573 if (!authority_name_p || !authority_name_p->string) {
574 return false;
575 }
576
577 if (!strequal(authority_name_p->string, expected_authority_name)) {
578 torture_comment(tctx, "GetUserName returned wrong user: %s, expected %s\n",
579 authority_name_p->string, expected_authority_name);
580 /* FIXME: gd */
581 if (!torture_setting_bool(tctx, "samba3", false)) {
582 return false;
583 }
584 }
585 }
586
587 return ret;
588 }
589
590
591 /*
592 test a schannel connection with the given flags
593 */
594 static bool test_schannel(struct torture_context *tctx,
595 uint16_t acct_flags, uint32_t dcerpc_flags,
596 int i)
597 {
598 struct test_join *join_ctx;
599 NTSTATUS status;
600 const char *binding = torture_setting_string(tctx, "binding", NULL);
601 struct dcerpc_binding *b;
602 struct dcerpc_pipe *p = NULL;
603 struct dcerpc_pipe *p_netlogon = NULL;
604 struct dcerpc_pipe *p_netlogon2 = NULL;
605 struct dcerpc_pipe *p_netlogon3 = NULL;
606 struct dcerpc_pipe *p_samr2 = NULL;
607 struct dcerpc_pipe *p_lsa = NULL;
608 struct netlogon_creds_CredentialState *creds;
609 struct cli_credentials *credentials;
610 enum dcerpc_transport_t transport;
611 uint32_t requested_flags;
612
613 join_ctx = torture_join_domain(tctx,
614 talloc_asprintf(tctx, "%s%d", TEST_MACHINE_NAME, i),
615 acct_flags, &credentials);
616 torture_assert(tctx, join_ctx != NULL, "Failed to join domain");
617
618 status = dcerpc_parse_binding(tctx, binding, &b);
619 torture_assert_ntstatus_ok(tctx, status, "Bad binding string");
620
621 status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
622 torture_assert_ntstatus_ok(tctx, status, "set flags");
623
624 transport = dcerpc_binding_get_transport(b);
625
626 if (transport == NCALRPC &&
627 dcerpc_flags & DCERPC_SCHANNEL_KRB5)
628 {
629 torture_skip(tctx, "Skip DCERPC_SCHANNEL_KRB5 for ncalrpc");
630 }
631 if (cli_credentials_get_realm(credentials) == NULL &&
632 dcerpc_flags & DCERPC_SCHANNEL_KRB5)
633 {
634 torture_skip(tctx, "Skip DCERPC_SCHANNEL_KRB5 for NT4 Domain");
635 }
636
637 status = dcerpc_pipe_connect_b(tctx, &p, b, &ndr_table_samr,
638 credentials, tctx->ev, tctx->lp_ctx);
639 torture_assert_ntstatus_ok(tctx, status,
640 "Failed to connect to samr with schannel");
641
642 torture_assert(tctx, test_samr_ops(tctx, p->binding_handle),
643 "Failed to process schannel secured SAMR ops");
644
645 /* Also test that when we connect to the netlogon pipe, that
646 * the credentials we setup on the first pipe are valid for
647 * the second */
648
649 /* Swap the binding details from SAMR to NETLOGON */
650 status = dcerpc_epm_map_binding(tctx, b, &ndr_table_netlogon, tctx->ev, tctx->lp_ctx);
651 torture_assert_ntstatus_ok(tctx, status, "epm map");
652
653 status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
654 torture_assert_ntstatus_ok(tctx, status, "set flags");
655
656 status = dcerpc_secondary_auth_connection(p, b, &ndr_table_netlogon,
657 credentials, tctx->lp_ctx,
658 tctx, &p_netlogon);
659 torture_assert_ntstatus_ok(tctx, status, "Failed to create secondary connection");
660
661 creds = cli_credentials_get_netlogon_creds(credentials);
662 torture_assert(tctx, (creds != NULL), "schannel creds");
663
664 requested_flags = creds->client_requested_flags;
665
666 /* checks the capabilities */
667 torture_assert(tctx,
668 test_netlogon_capabilities(p_netlogon, tctx, credentials, requested_flags, creds),
669 "Failed to process schannel secured capability ops (on fresh connection)");
670
671 /* do a couple of logins */
672 torture_assert(tctx, test_netlogon_ops(p_netlogon, tctx, credentials, creds),
673 "Failed to process schannel secured NETLOGON ops");
674
675 torture_assert(tctx, test_netlogon_ex_ops(p_netlogon, tctx, credentials, creds),
676 "Failed to process schannel secured NETLOGON EX ops");
677
678 /* regression test for https://bugzilla.samba.org/show_bug.cgi?id=14932 */
679 torture_assert(tctx, test_netlogon_ex_bug14932(p_netlogon, tctx, credentials, creds),
680 "Failed to process schannel secured NETLOGON EX for BUG 14932");
681
682 /* we *MUST* use ncacn_np for openpolicy etc. */
683 status = dcerpc_binding_set_transport(b, NCACN_NP);
684 torture_assert_ntstatus_ok(tctx, status, "set transport");
685
686 /* Swap the binding details from SAMR to LSARPC */
687 status = dcerpc_epm_map_binding(tctx, b, &ndr_table_lsarpc, tctx->ev, tctx->lp_ctx);
688 torture_assert_ntstatus_ok(tctx, status, "epm map");
689
690 torture_assert_ntstatus_ok(tctx,
691 dcerpc_pipe_connect_b(tctx, &p_lsa, b, &ndr_table_lsarpc,
692 credentials, tctx->ev, tctx->lp_ctx),
693 "failed to connect lsarpc with schannel");
694
695 torture_assert(tctx, test_lsa_ops(tctx, p_lsa, credentials),
696 "Failed to process schannel secured LSA ops");
697
698 talloc_free(p_lsa);
699 p_lsa = NULL;
700
701 /* we *MUST* use ncacn_ip_tcp for lookupsids3/lookupnames4 */
702 status = dcerpc_binding_set_transport(b, NCACN_IP_TCP);
703 torture_assert_ntstatus_ok(tctx, status, "set transport");
704
705 torture_assert_ntstatus_ok(tctx,
706 dcerpc_epm_map_binding(tctx, b, &ndr_table_lsarpc, tctx->ev, tctx->lp_ctx),
707 "failed to call epm map");
708
709 torture_assert_ntstatus_ok(tctx,
710 dcerpc_pipe_connect_b(tctx, &p_lsa, b, &ndr_table_lsarpc,
711 credentials, tctx->ev, tctx->lp_ctx),
712 "failed to connect lsarpc with schannel");
713
714 torture_assert(tctx,
715 test_many_LookupSids(p_lsa, tctx, NULL, LSA_LOOKUP_NAMES_ALL),
716 "LsaLookupSids3 failed!\n");
717
718 status = dcerpc_binding_set_transport(b, transport);
719 torture_assert_ntstatus_ok(tctx, status, "set transport");
720
721
722 /* Drop the socket, we want to start from scratch */
723 talloc_free(p);
724 p = NULL;
725
726 /* Now see what we are still allowed to do */
727
728 status = dcerpc_parse_binding(tctx, binding, &b);
729 torture_assert_ntstatus_ok(tctx, status, "Bad binding string");
730
731 status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
732 torture_assert_ntstatus_ok(tctx, status, "set flags");
733
734 status = dcerpc_pipe_connect_b(tctx, &p_samr2, b, &ndr_table_samr,
735 credentials, tctx->ev, tctx->lp_ctx);
736 torture_assert_ntstatus_ok(tctx, status,
737 "Failed to connect with schannel");
738
739 /* do a some SAMR operations. We have *not* done a new serverauthenticate */
740 torture_assert (tctx, test_samr_ops(tctx, p_samr2->binding_handle),
741 "Failed to process schannel secured SAMR ops (on fresh connection)");
742
743 /* Swap the binding details from SAMR to NETLOGON */
744 status = dcerpc_epm_map_binding(tctx, b, &ndr_table_netlogon, tctx->ev, tctx->lp_ctx);
745 torture_assert_ntstatus_ok(tctx, status, "epm");
746
747 status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
748 torture_assert_ntstatus_ok(tctx, status, "set flags");
749
750 status = dcerpc_secondary_auth_connection(p_samr2, b, &ndr_table_netlogon,
751 credentials, tctx->lp_ctx,
752 tctx, &p_netlogon2);
753 torture_assert_ntstatus_ok(tctx, status, "Failed to create secondary connection");
754
755 requested_flags = creds->client_requested_flags;
756
757 /* checks the capabilities */
758 torture_assert(tctx,
759 test_netlogon_capabilities(p_netlogon2, tctx, credentials, requested_flags, creds),
760 "Failed to process schannel secured capability ops (on fresh connection)");
761
762 /* Try the schannel-only SamLogonEx operation */
763 torture_assert(tctx, test_netlogon_ex_ops(p_netlogon2, tctx, credentials, creds),
764 "Failed to process schannel secured NETLOGON EX ops (on fresh connection)");
765
766
767 /* And the more traditional style, proving that the
768 * credentials chaining state is fully present */
769 torture_assert(tctx, test_netlogon_ops(p_netlogon2, tctx, credentials, creds),
770 "Failed to process schannel secured NETLOGON ops (on fresh connection)");
771
772 /* Drop the socket, we want to start from scratch (again) */
773 talloc_free(p_samr2);
774
775 /* We don't want schannel for this test */
776 status = dcerpc_binding_set_flags(b, 0, DCERPC_AUTH_OPTIONS);
777 torture_assert_ntstatus_ok(tctx, status, "set flags");
778
779 status = dcerpc_pipe_connect_b(tctx, &p_netlogon3, b, &ndr_table_netlogon,
780 credentials, tctx->ev, tctx->lp_ctx);
781 torture_assert_ntstatus_ok(tctx, status, "Failed to connect without schannel");
782
783 torture_assert(tctx, !test_netlogon_ex_ops(p_netlogon3, tctx, credentials, creds),
784 "Processed NOT schannel secured NETLOGON EX ops without SCHANNEL (unsafe)");
785
786 /* Required because the previous call will mark the current context as having failed */
787 tctx->last_result = TORTURE_OK;
788 tctx->last_reason = NULL;
789
790 torture_assert(tctx, test_netlogon_ops(p_netlogon3, tctx, credentials, creds),
791 "Failed to processed NOT schannel secured NETLOGON ops without new ServerAuth");
792
793 torture_leave_domain(tctx, join_ctx);
794 return true;
795 }
796
797 /*
798 * Purpose of this test is to demonstrate that a netlogon server carefully deals
799 * with anonymous attempts to set passwords, in particular when the server
800 * enforces the use of schannel. This test makes most sense to be run in an
801 * environment where the netlogon server enforces use of schannel.
802 */
803
804 static bool test_schannel_anonymous_setPassword(struct torture_context *tctx,
805 uint32_t dcerpc_flags,
806 bool use2)
807 {
808 NTSTATUS status, result;
809 const char *binding = torture_setting_string(tctx, "binding", NULL);
810 struct dcerpc_binding *b;
811 struct dcerpc_pipe *p = NULL;
812 struct cli_credentials *credentials;
813 bool ok = true;
814
815 credentials = cli_credentials_init(NULL);
816 torture_assert(tctx, credentials != NULL, "Bad credentials");
817 cli_credentials_set_anonymous(credentials);
818
819 status = dcerpc_parse_binding(tctx, binding, &b);
820 torture_assert_ntstatus_ok(tctx, status, "Bad binding string");
821
822 status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
823 torture_assert_ntstatus_ok(tctx, status, "set flags");
824
825 status = dcerpc_pipe_connect_b(tctx,
826 &p,
827 b,
828 &ndr_table_netlogon,
829 credentials,
830 tctx->ev,
831 tctx->lp_ctx);
832 torture_assert_ntstatus_ok(tctx, status, "Failed to connect without schannel");
833
834 if (use2) {
835 struct netr_ServerPasswordSet2 r = {};
836 struct netr_Authenticator credential = {};
837 struct netr_Authenticator return_authenticator = {};
838 struct netr_CryptPassword new_password = {};
839
840 r.in.server_name = talloc_asprintf(tctx, "\\\\%s", dcerpc_server_name(p));
841 r.in.account_name = talloc_asprintf(tctx, "%s$", TEST_MACHINE_NAME);
842 r.in.secure_channel_type = 0;
843 r.in.computer_name = TEST_MACHINE_NAME;
844 r.in.credential = &credential;
845 r.in.new_password = &new_password;
846 r.out.return_authenticator = &return_authenticator;
847
848 status = dcerpc_netr_ServerPasswordSet2_r(p->binding_handle, tctx, &r);
849 result = r.out.result;
850 } else {
851 struct netr_ServerPasswordSet r = {};
852 struct netr_Authenticator credential = {};
853 struct netr_Authenticator return_authenticator = {};
854 struct samr_Password new_password = {};
855
856 r.in.server_name = talloc_asprintf(tctx, "\\\\%s", dcerpc_server_name(p));
857 r.in.account_name = talloc_asprintf(tctx, "%s$", TEST_MACHINE_NAME);
858 r.in.secure_channel_type = 0;
859 r.in.computer_name = TEST_MACHINE_NAME;
860 r.in.credential = &credential;
861 r.in.new_password = &new_password;
862 r.out.return_authenticator = &return_authenticator;
863
864 status = dcerpc_netr_ServerPasswordSet_r(p->binding_handle, tctx, &r);
865 result = r.out.result;
866 }
867
868 torture_assert_ntstatus_ok(tctx, status, "ServerPasswordSet failed");
869
870 if (NT_STATUS_IS_OK(result)) {
871 torture_fail(tctx, "unexpectedly received NT_STATUS_OK");
872 }
873
874 return ok;
875 }
876
877
878 /*
879 a schannel test suite
880 */
881 bool torture_rpc_schannel(struct torture_context *torture)
882 {
883 bool ret = true;
884 struct {
885 uint16_t acct_flags;
886 uint32_t dcerpc_flags;
887 } tests[] = {
888 /*
889 * Note the order of these combinations is important
890 * otherwise exceptions like:
891 * 'server schannel require seal:schannel2$ = no'
892 * in selftest/target/Samba4.pm get out of sync.
893 */
894 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_AUTO},
895 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_AUTO},
896 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_128},
897 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_128 },
898 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_AES},
899 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_AES },
900 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_AUTO},
901 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_AUTO},
902 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_128 },
903 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_128 },
904 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_AES },
905 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_AES },
906 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_KRB5},
907 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_KRB5},
908 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_KRB5},
909 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_KRB5},
910 };
911 int i;
912
913 for (i=0;i<ARRAY_SIZE(tests);i++) {
914 torture_comment(torture, "Testing with acct_flags=0x%x dcerpc_flags=0x%x \n",
915 tests[i].acct_flags, tests[i].dcerpc_flags);
916
917 if (!test_schannel(torture,
918 tests[i].acct_flags, tests[i].dcerpc_flags,
919 i)) {
920 torture_comment(torture, "Failed with acct_flags=0x%x dcerpc_flags=0x%x \n",
921 tests[i].acct_flags, tests[i].dcerpc_flags);
922 ret = false;
923 }
924 }
925
926 return ret;
927 }
928
929 bool torture_rpc_schannel_anon_setpw(struct torture_context *torture)
930 {
931 bool ret = true;
932 bool ok;
933 uint32_t dcerpc_flags = DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_AUTO;
934
935 ok = test_schannel_anonymous_setPassword(torture,
936 dcerpc_flags,
937 true);
938 if (!ok) {
939 torture_comment(torture,
940 "Failed with dcerpc_flags=0x%x\n",
941 dcerpc_flags);
942 ret = false;
943 }
944
945 ok = test_schannel_anonymous_setPassword(torture,
946 dcerpc_flags,
947 false);
948 if (!ok) {
949 torture_comment(torture,
950 "Failed with dcerpc_flags=0x%x\n",
951 dcerpc_flags);
952 ret = false;
953 }
954
955 return ret;
956 }
957
958 /*
959 test two schannel connections
960 */
961 bool torture_rpc_schannel2(struct torture_context *torture)
962 {
963 struct test_join *join_ctx;
964 NTSTATUS status;
965 const char *binding = torture_setting_string(torture, "binding", NULL);
966 struct dcerpc_binding *b;
967 struct dcerpc_pipe *p1 = NULL, *p2 = NULL;
968 struct cli_credentials *credentials1, *credentials2;
969 uint32_t dcerpc_flags = DCERPC_SCHANNEL | DCERPC_SCHANNEL_AUTO | DCERPC_SIGN;
970
971 join_ctx = torture_join_domain(torture, talloc_asprintf(torture, "%s2", TEST_MACHINE_NAME),
972 ACB_WSTRUST, &credentials1);
973 torture_assert(torture, join_ctx != NULL,
974 "Failed to join domain with acct_flags=ACB_WSTRUST");
975
976 credentials2 = cli_credentials_shallow_copy(torture, credentials1);
977 cli_credentials_set_netlogon_creds(credentials1, NULL);
978 cli_credentials_set_netlogon_creds(credentials2, NULL);
979
980 status = dcerpc_parse_binding(torture, binding, &b);
981 torture_assert_ntstatus_ok(torture, status, "Bad binding string");
982
983 status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
984 torture_assert_ntstatus_ok(torture, status, "set flags");
985
986 torture_comment(torture, "Opening first connection\n");
987 status = dcerpc_pipe_connect_b(torture, &p1, b, &ndr_table_netlogon,
988 credentials1, torture->ev, torture->lp_ctx);
989 torture_assert_ntstatus_ok(torture, status, "Failed to connect with schannel");
990
991 torture_comment(torture, "Opening second connection\n");
992 status = dcerpc_pipe_connect_b(torture, &p2, b, &ndr_table_netlogon,
993 credentials2, torture->ev, torture->lp_ctx);
994 torture_assert_ntstatus_ok(torture, status, "Failed to connect with schannel");
995
996 cli_credentials_set_netlogon_creds(credentials1, NULL);
997 cli_credentials_set_netlogon_creds(credentials2, NULL);
998
999 torture_comment(torture, "Testing logon on pipe1\n");
1000 if (!test_netlogon_ex_ops(p1, torture, credentials1, NULL))
1001 return false;
1002
1003 torture_comment(torture, "Testing logon on pipe2\n");
1004 if (!test_netlogon_ex_ops(p2, torture, credentials2, NULL))
1005 return false;
1006
1007 torture_comment(torture, "Again on pipe1\n");
1008 if (!test_netlogon_ex_ops(p1, torture, credentials1, NULL))
1009 return false;
1010
1011 torture_comment(torture, "Again on pipe2\n");
1012 if (!test_netlogon_ex_ops(p2, torture, credentials2, NULL))
1013 return false;
1014
1015 torture_leave_domain(torture, join_ctx);
1016 return true;
1017 }
1018
1019 struct torture_schannel_bench;
1020
1021 struct torture_schannel_bench_conn {
1022 struct torture_schannel_bench *s;
1023 int index;
1024 struct cli_credentials *wks_creds;
1025 struct dcerpc_pipe *pipe;
1026 struct netr_LogonSamLogonEx r;
1027 struct netr_NetworkInfo ninfo;
1028 TALLOC_CTX *tmp;
1029 uint64_t total;
1030 uint32_t count;
1031 };
1032
1033 struct torture_schannel_bench {
1034 struct torture_context *tctx;
1035 bool progress;
1036 int timelimit;
1037 int nprocs;
1038 int nconns;
1039 struct torture_schannel_bench_conn *conns;
1040 struct test_join *join_ctx1;
1041 struct cli_credentials *wks_creds1;
1042 struct test_join *join_ctx2;
1043 struct cli_credentials *wks_creds2;
1044 struct cli_credentials *user1_creds;
1045 struct cli_credentials *user2_creds;
1046 struct dcerpc_binding *b;
1047 NTSTATUS error;
1048 uint64_t total;
1049 uint32_t count;
1050 bool stopped;
1051 };
1052
1053 #if 0
1054 static void torture_schannel_bench_connected(struct composite_context *c)
1055 {
1056 struct torture_schannel_bench_conn *conn =
1057 (struct torture_schannel_bench_conn *)c->async.private_data;
1058 struct torture_schannel_bench *s = talloc_get_type(conn->s,
1059 struct torture_schannel_bench);
1060
1061 s->error = dcerpc_pipe_connect_b_recv(c, s->conns, &conn->pipe);
1062 torture_comment(s->tctx, "conn[%u]: %s\n", conn->index, nt_errstr(s->error));
1063 if (NT_STATUS_IS_OK(s->error)) {
1064 s->nconns++;
1065 }
1066 }
1067 #endif
1068
1069 static void torture_schannel_bench_recv(struct tevent_req *subreq);
1070
1071 static bool torture_schannel_bench_start(struct torture_schannel_bench_conn *conn)
1072 {
1073 struct torture_schannel_bench *s = conn->s;
1074 NTSTATUS status;
1075 DATA_BLOB names_blob, chal, lm_resp, nt_resp;
1076 int flags = CLI_CRED_NTLM_AUTH;
1077 struct tevent_req *subreq;
1078 struct cli_credentials *user_creds;
1079
1080 if (conn->total % 2) {
1081 user_creds = s->user1_creds;
1082 } else {
1083 user_creds = s->user2_creds;
1084 }
1085
1086 if (lpcfg_client_lanman_auth(s->tctx->lp_ctx)) {
1087 flags |= CLI_CRED_LANMAN_AUTH;
1088 }
1089
1090 if (lpcfg_client_ntlmv2_auth(s->tctx->lp_ctx)) {
1091 flags |= CLI_CRED_NTLMv2_AUTH;
1092 }
1093
1094 talloc_free(conn->tmp);
1095 conn->tmp = talloc_new(s);
1096 ZERO_STRUCT(conn->ninfo);
1097 ZERO_STRUCT(conn->r);
1098
1099 cli_credentials_get_ntlm_username_domain(user_creds, conn->tmp,
1100 &conn->ninfo.identity_info.account_name.string,
1101 &conn->ninfo.identity_info.domain_name.string);
1102
1103 generate_random_buffer(conn->ninfo.challenge,
1104 sizeof(conn->ninfo.challenge));
1105 chal = data_blob_const(conn->ninfo.challenge,
1106 sizeof(conn->ninfo.challenge));
1107
1108 names_blob = NTLMv2_generate_names_blob(conn->tmp,
1109 cli_credentials_get_workstation(conn->wks_creds),
1110 cli_credentials_get_domain(conn->wks_creds));
1111
1112 status = cli_credentials_get_ntlm_response(user_creds, conn->tmp,
1113 &flags,
1114 chal,
1115 NULL, /* server_timestamp */
1116 names_blob,
1117 &lm_resp, &nt_resp,
1118 NULL, NULL);
1119 torture_assert_ntstatus_ok(s->tctx, status,
1120 "cli_credentials_get_ntlm_response failed");
1121
1122 conn->ninfo.lm.data = lm_resp.data;
1123 conn->ninfo.lm.length = lm_resp.length;
1124
1125 conn->ninfo.nt.data = nt_resp.data;
1126 conn->ninfo.nt.length = nt_resp.length;
1127
1128 conn->ninfo.identity_info.parameter_control = 0;
1129 conn->ninfo.identity_info.logon_id = 0;
1130 conn->ninfo.identity_info.workstation.string = cli_credentials_get_workstation(conn->wks_creds);
1131
1132 conn->r.in.server_name = talloc_asprintf(conn->tmp, "\\\\%s", dcerpc_server_name(conn->pipe));
1133 conn->r.in.computer_name = cli_credentials_get_workstation(conn->wks_creds);
1134 conn->r.in.logon_level = NetlogonNetworkInformation;
1135 conn->r.in.logon = talloc(conn->tmp, union netr_LogonLevel);
1136 conn->r.in.logon->network = &conn->ninfo;
1137 conn->r.in.flags = talloc(conn->tmp, uint32_t);
1138 conn->r.in.validation_level = 2;
1139 conn->r.out.validation = talloc(conn->tmp, union netr_Validation);
1140 conn->r.out.authoritative = talloc(conn->tmp, uint8_t);
1141 conn->r.out.flags = conn->r.in.flags;
1142
1143 subreq = dcerpc_netr_LogonSamLogonEx_r_send(s, s->tctx->ev,
1144 conn->pipe->binding_handle,
1145 &conn->r);
1146 torture_assert(s->tctx, subreq, "Failed to setup LogonSamLogonEx request");
1147
1148 tevent_req_set_callback(subreq, torture_schannel_bench_recv, conn);
1149
1150 return true;
1151 }
1152
1153 static void torture_schannel_bench_recv(struct tevent_req *subreq)
1154 {
1155 bool ret;
1156 struct torture_schannel_bench_conn *conn =
1157 (struct torture_schannel_bench_conn *)tevent_req_callback_data_void(subreq);
1158 struct torture_schannel_bench *s = talloc_get_type(conn->s,
1159 struct torture_schannel_bench);
1160
1161 s->error = dcerpc_netr_LogonSamLogonEx_r_recv(subreq, subreq);
1162 TALLOC_FREE(subreq);
1163 if (!NT_STATUS_IS_OK(s->error)) {
1164 return;
1165 }
1166
1167 conn->total++;
1168 conn->count++;
1169
1170 if (s->stopped) {
1171 return;
1172 }
1173
1174 ret = torture_schannel_bench_start(conn);
1175 if (!ret) {
1176 s->error = NT_STATUS_INTERNAL_ERROR;
1177 }
1178 }
1179
1180 /*
1181 test multiple schannel connection in parallel
1182 */
1183 bool torture_rpc_schannel_bench1(struct torture_context *torture)
1184 {
1185 bool ret = true;
1186 NTSTATUS status;
1187 const char *binding = torture_setting_string(torture, "binding", NULL);
1188 struct torture_schannel_bench *s;
1189 struct timeval start;
1190 struct timeval end;
1191 int i;
1192 const char *tmp;
1193
1194 s = talloc_zero(torture, struct torture_schannel_bench);
1195 s->tctx = torture;
1196 s->progress = torture_setting_bool(torture, "progress", true);
1197 s->timelimit = torture_setting_int(torture, "timelimit", 10);
1198 s->nprocs = torture_setting_int(torture, "nprocs", 4);
1199 s->conns = talloc_zero_array(s, struct torture_schannel_bench_conn, s->nprocs);
1200
1201 s->user1_creds = cli_credentials_shallow_copy(s,
1202 samba_cmdline_get_creds());
1203 tmp = torture_setting_string(s->tctx, "extra_user1", NULL);
1204 if (tmp) {
1205 cli_credentials_parse_string(s->user1_creds, tmp, CRED_SPECIFIED);
1206 }
1207 s->user2_creds = cli_credentials_shallow_copy(s,
1208 samba_cmdline_get_creds());
1209 tmp = torture_setting_string(s->tctx, "extra_user2", NULL);
1210 if (tmp) {
1211 cli_credentials_parse_string(s->user1_creds, tmp, CRED_SPECIFIED);
1212 }
1213
1214 s->join_ctx1 = torture_join_domain(s->tctx, talloc_asprintf(s, "%sb", TEST_MACHINE_NAME),
1215 ACB_WSTRUST, &s->wks_creds1);
1216 torture_assert(torture, s->join_ctx1 != NULL,
1217 "Failed to join domain with acct_flags=ACB_WSTRUST");
1218 s->join_ctx2 = torture_join_domain(s->tctx, talloc_asprintf(s, "%sc", TEST_MACHINE_NAME),
1219 ACB_WSTRUST, &s->wks_creds2);
1220 torture_assert(torture, s->join_ctx2 != NULL,
1221 "Failed to join domain with acct_flags=ACB_WSTRUST");
1222
1223 cli_credentials_set_kerberos_state(s->wks_creds1,
1224 CRED_USE_KERBEROS_DISABLED,
1225 CRED_SPECIFIED);
1226 cli_credentials_set_kerberos_state(s->wks_creds2,
1227 CRED_USE_KERBEROS_DISABLED,
1228 CRED_SPECIFIED);
1229
1230 for (i=0; i < s->nprocs; i++) {
1231 struct cli_credentials *wks = s->wks_creds1;
1232
1233 if ((i % 2) && (torture_setting_bool(torture, "multijoin", false))) {
1234 wks = s->wks_creds2;
1235 }
1236
1237 s->conns[i].s = s;
1238 s->conns[i].index = i;
1239 s->conns[i].wks_creds = cli_credentials_shallow_copy(s->conns, wks);
1240 cli_credentials_set_netlogon_creds(s->conns[i].wks_creds, NULL);
1241 }
1242
1243 status = dcerpc_parse_binding(s, binding, &s->b);
1244 torture_assert_ntstatus_ok(torture, status, "Bad binding string");
1245
1246 status = dcerpc_binding_set_flags(s->b, DCERPC_SCHANNEL | DCERPC_SIGN,
1247 DCERPC_AUTH_OPTIONS);
1248 torture_assert_ntstatus_ok(torture, status, "set flags");
1249
1250 torture_comment(torture, "Opening %d connections in parallel\n", s->nprocs);
1251 for (i=0; i < s->nprocs; i++) {
1252 #if 1
1253 s->error = dcerpc_pipe_connect_b(s->conns, &s->conns[i].pipe, s->b,
1254 &ndr_table_netlogon,
1255 s->conns[i].wks_creds,
1256 torture->ev, torture->lp_ctx);
1257 torture_assert_ntstatus_ok(torture, s->error, "Failed to connect with schannel");
1258 #else
1259 /*
1260 * This path doesn't work against windows,
1261 * because of windows drops the connections
1262 * which haven't reached a session setup yet
1263 *
1264 * The same as the reset on zero vc stuff.
1265 */
1266 struct composite_context *c;
1267 c = dcerpc_pipe_connect_b_send(s->conns, s->b,
1268 &ndr_table_netlogon,
1269 s->conns[i].wks_creds,
1270 torture->ev,
1271 torture->lp_ctx);
1272 torture_assert(torture, c != NULL, "Failed to setup connect");
1273 c->async.fn = torture_schannel_bench_connected;
1274 c->async.private_data = &s->conns[i];
1275 }
1276
1277 while (NT_STATUS_IS_OK(s->error) && s->nprocs != s->nconns) {
1278 int ev_ret = tevent_loop_once(torture->ev);
1279 torture_assert(torture, ev_ret == 0, "tevent_loop_once failed");
1280 #endif
1281 }
1282 torture_assert_ntstatus_ok(torture, s->error, "Failed establish a connect");
1283
1284 /*
1285 * Change the workstation password after establishing the netlogon
1286 * schannel connections to prove that existing connections are not
1287 * affected by a wks pwchange.
1288 */
1289
1290 {
1291 struct netr_ServerPasswordSet pwset;
1292 char *password = generate_random_password(s->join_ctx1, 8, 255);
1293 struct netlogon_creds_CredentialState *creds_state;
1294 struct dcerpc_pipe *net_pipe;
1295 struct netr_Authenticator credential, return_authenticator;
1296 struct samr_Password new_password;
1297 enum dcerpc_AuthType auth_type;
1298 enum dcerpc_AuthLevel auth_level;
1299
1300 status = dcerpc_pipe_connect_b(s, &net_pipe, s->b,
1301 &ndr_table_netlogon,
1302 s->wks_creds1,
1303 torture->ev, torture->lp_ctx);
1304
1305 torture_assert_ntstatus_ok(torture, status,
1306 "dcerpc_pipe_connect_b failed");
1307
1308 pwset.in.server_name = talloc_asprintf(
1309 net_pipe, "\\\\%s", dcerpc_server_name(net_pipe));
1310 pwset.in.computer_name =
1311 cli_credentials_get_workstation(s->wks_creds1);
1312 pwset.in.account_name = talloc_asprintf(
1313 net_pipe, "%s$", pwset.in.computer_name);
1314 pwset.in.secure_channel_type = SEC_CHAN_WKSTA;
1315 pwset.in.credential = &credential;
1316 pwset.in.new_password = &new_password;
1317 pwset.out.return_authenticator = &return_authenticator;
1318
1319 E_md4hash(password, new_password.hash);
1320
1321 creds_state = cli_credentials_get_netlogon_creds(
1322 s->wks_creds1);
1323 dcerpc_binding_handle_auth_info(net_pipe->binding_handle,
1324 &auth_type,
1325 &auth_level);
1326 status = netlogon_creds_encrypt_samr_Password(creds_state,
1327 &new_password,
1328 auth_type,
1329 auth_level);
1330 torture_assert_ntstatus_ok(torture, status, "encrypt_samr_Password");
1331 netlogon_creds_client_authenticator(creds_state, &credential);
1332
1333 torture_assert_ntstatus_ok(torture, dcerpc_netr_ServerPasswordSet_r(net_pipe->binding_handle, torture, &pwset),
1334 "ServerPasswordSet failed");
1335 torture_assert_ntstatus_ok(torture, pwset.out.result,
1336 "ServerPasswordSet failed");
1337
1338 if (!netlogon_creds_client_check(creds_state,
1339 &pwset.out.return_authenticator->cred)) {
1340 torture_comment(torture, "Credential chaining failed\n");
1341 }
1342
1343 cli_credentials_set_password(s->wks_creds1, password,
1344 CRED_SPECIFIED);
1345
1346 talloc_free(net_pipe);
1347
1348 /* Just as a test, connect with the new creds */
1349
1350 cli_credentials_set_netlogon_creds(s->wks_creds1, NULL);
1351
1352 status = dcerpc_pipe_connect_b(s, &net_pipe, s->b,
1353 &ndr_table_netlogon,
1354 s->wks_creds1,
1355 torture->ev, torture->lp_ctx);
1356
1357 torture_assert_ntstatus_ok(torture, status,
1358 "dcerpc_pipe_connect_b failed");
1359
1360 talloc_free(net_pipe);
1361 }
1362
1363 torture_comment(torture, "Start looping LogonSamLogonEx on %d connections for %d secs\n",
1364 s->nprocs, s->timelimit);
1365 for (i=0; i < s->nprocs; i++) {
1366 ret = torture_schannel_bench_start(&s->conns[i]);
1367 torture_assert(torture, ret, "Failed to setup LogonSamLogonEx");
1368 }
1369
1370 start = timeval_current();
1371 end = timeval_add(&start, s->timelimit, 0);
1372
1373 while (NT_STATUS_IS_OK(s->error) && !timeval_expired(&end)) {
1374 int ev_ret = tevent_loop_once(torture->ev);
1375 torture_assert(torture, ev_ret == 0, "tevent_loop_once failed");
1376 }
1377 torture_assert_ntstatus_ok(torture, s->error, "Failed some request");
1378 s->stopped = true;
1379 talloc_free(s->conns);
1380
1381 for (i=0; i < s->nprocs; i++) {
1382 s->total += s->conns[i].total;
1383 }
1384
1385 torture_comment(torture,
1386 "Total ops[%llu] (%u ops/s)\n",
1387 (unsigned long long)s->total,
1388 (unsigned)s->total/s->timelimit);
1389
1390 torture_leave_domain(torture, s->join_ctx1);
1391 torture_leave_domain(torture, s->join_ctx2);
1392 return true;
1393 }
GSS-enabled samba4