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ctdb-scripts: Support storing statd-callout state in cluster filesystem
[samba4-gss.git] / source4 / torture / rpc / schannel.c
blob66f886e7868b204c81395ff84b437ad8c12f39b1
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 {
526 struct lsa_GetUserName r;
527 bool ret = true;
528 struct lsa_String *account_name_p = NULL;
529 struct lsa_String *authority_name_p = NULL;
530 struct dcerpc_binding_handle *b = p->binding_handle;
531
532 torture_comment(tctx, "\nTesting GetUserName\n");
533
534 r.in.system_name = "\\";
535 r.in.account_name = &account_name_p;
536 r.in.authority_name = &authority_name_p;
537 r.out.account_name = &account_name_p;
538
539 /* do several ops to test credential chaining and various operations */
540 torture_assert_ntstatus_ok(tctx, dcerpc_lsa_GetUserName_r(b, tctx, &r),
541 "lsa_GetUserName failed");
542
543 authority_name_p = *r.out.authority_name;
544
545 if (!NT_STATUS_IS_OK(r.out.result)) {
546 torture_comment(tctx, "GetUserName failed - %s\n", nt_errstr(r.out.result));
547 return false;
548 } else {
549 if (!r.out.account_name) {
550 return false;
551 }
552
553 if (strcmp(account_name_p->string, "ANONYMOUS LOGON") != 0) {
554 torture_comment(tctx, "GetUserName returned wrong user: %s, expected %s\n",
555 account_name_p->string, "ANONYMOUS LOGON");
556 /* FIXME: gd */
557 if (!torture_setting_bool(tctx, "samba3", false)) {
558 return false;
559 }
560 }
561 if (!authority_name_p || !authority_name_p->string) {
562 return false;
563 }
564
565 if (strcmp(authority_name_p->string, "NT AUTHORITY") != 0) {
566 torture_comment(tctx, "GetUserName returned wrong user: %s, expected %s\n",
567 authority_name_p->string, "NT AUTHORITY");
568 /* FIXME: gd */
569 if (!torture_setting_bool(tctx, "samba3", false)) {
570 return false;
571 }
572 }
573 }
574
575 return ret;
576 }
577
578
579 /*
580 test a schannel connection with the given flags
581 */
582 static bool test_schannel(struct torture_context *tctx,
583 uint16_t acct_flags, uint32_t dcerpc_flags,
584 int i)
585 {
586 struct test_join *join_ctx;
587 NTSTATUS status;
588 const char *binding = torture_setting_string(tctx, "binding", NULL);
589 struct dcerpc_binding *b;
590 struct dcerpc_pipe *p = NULL;
591 struct dcerpc_pipe *p_netlogon = NULL;
592 struct dcerpc_pipe *p_netlogon2 = NULL;
593 struct dcerpc_pipe *p_netlogon3 = NULL;
594 struct dcerpc_pipe *p_samr2 = NULL;
595 struct dcerpc_pipe *p_lsa = NULL;
596 struct netlogon_creds_CredentialState *creds;
597 struct cli_credentials *credentials;
598 enum dcerpc_transport_t transport;
599 uint32_t requested_flags;
600
601 join_ctx = torture_join_domain(tctx,
602 talloc_asprintf(tctx, "%s%d", TEST_MACHINE_NAME, i),
603 acct_flags, &credentials);
604 torture_assert(tctx, join_ctx != NULL, "Failed to join domain");
605
606 status = dcerpc_parse_binding(tctx, binding, &b);
607 torture_assert_ntstatus_ok(tctx, status, "Bad binding string");
608
609 status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
610 torture_assert_ntstatus_ok(tctx, status, "set flags");
611
612 status = dcerpc_pipe_connect_b(tctx, &p, b, &ndr_table_samr,
613 credentials, tctx->ev, tctx->lp_ctx);
614 torture_assert_ntstatus_ok(tctx, status,
615 "Failed to connect to samr with schannel");
616
617 torture_assert(tctx, test_samr_ops(tctx, p->binding_handle),
618 "Failed to process schannel secured SAMR ops");
619
620 /* Also test that when we connect to the netlogon pipe, that
621 * the credentials we setup on the first pipe are valid for
622 * the second */
623
624 /* Swap the binding details from SAMR to NETLOGON */
625 status = dcerpc_epm_map_binding(tctx, b, &ndr_table_netlogon, tctx->ev, tctx->lp_ctx);
626 torture_assert_ntstatus_ok(tctx, status, "epm map");
627
628 status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
629 torture_assert_ntstatus_ok(tctx, status, "set flags");
630
631 status = dcerpc_secondary_auth_connection(p, b, &ndr_table_netlogon,
632 credentials, tctx->lp_ctx,
633 tctx, &p_netlogon);
634 torture_assert_ntstatus_ok(tctx, status, "Failed to create secondary connection");
635
636 creds = cli_credentials_get_netlogon_creds(credentials);
637 torture_assert(tctx, (creds != NULL), "schannel creds");
638
639 requested_flags = creds->client_requested_flags;
640
641 /* checks the capabilities */
642 torture_assert(tctx,
643 test_netlogon_capabilities(p_netlogon, tctx, credentials, requested_flags, creds),
644 "Failed to process schannel secured capability ops (on fresh connection)");
645
646 /* do a couple of logins */
647 torture_assert(tctx, test_netlogon_ops(p_netlogon, tctx, credentials, creds),
648 "Failed to process schannel secured NETLOGON ops");
649
650 torture_assert(tctx, test_netlogon_ex_ops(p_netlogon, tctx, credentials, creds),
651 "Failed to process schannel secured NETLOGON EX ops");
652
653 /* regression test for https://bugzilla.samba.org/show_bug.cgi?id=14932 */
654 torture_assert(tctx, test_netlogon_ex_bug14932(p_netlogon, tctx, credentials, creds),
655 "Failed to process schannel secured NETLOGON EX for BUG 14932");
656
657 /* we *MUST* use ncacn_np for openpolicy etc. */
658 transport = dcerpc_binding_get_transport(b);
659 status = dcerpc_binding_set_transport(b, NCACN_NP);
660 torture_assert_ntstatus_ok(tctx, status, "set transport");
661
662 /* Swap the binding details from SAMR to LSARPC */
663 status = dcerpc_epm_map_binding(tctx, b, &ndr_table_lsarpc, tctx->ev, tctx->lp_ctx);
664 torture_assert_ntstatus_ok(tctx, status, "epm map");
665
666 torture_assert_ntstatus_ok(tctx,
667 dcerpc_pipe_connect_b(tctx, &p_lsa, b, &ndr_table_lsarpc,
668 credentials, tctx->ev, tctx->lp_ctx),
669 "failed to connect lsarpc with schannel");
670
671 torture_assert(tctx, test_lsa_ops(tctx, p_lsa),
672 "Failed to process schannel secured LSA ops");
673
674 talloc_free(p_lsa);
675 p_lsa = NULL;
676
677 /* we *MUST* use ncacn_ip_tcp for lookupsids3/lookupnames4 */
678 status = dcerpc_binding_set_transport(b, NCACN_IP_TCP);
679 torture_assert_ntstatus_ok(tctx, status, "set transport");
680
681 torture_assert_ntstatus_ok(tctx,
682 dcerpc_epm_map_binding(tctx, b, &ndr_table_lsarpc, tctx->ev, tctx->lp_ctx),
683 "failed to call epm map");
684
685 torture_assert_ntstatus_ok(tctx,
686 dcerpc_pipe_connect_b(tctx, &p_lsa, b, &ndr_table_lsarpc,
687 credentials, tctx->ev, tctx->lp_ctx),
688 "failed to connect lsarpc with schannel");
689
690 torture_assert(tctx,
691 test_many_LookupSids(p_lsa, tctx, NULL, LSA_LOOKUP_NAMES_ALL),
692 "LsaLookupSids3 failed!\n");
693
694 status = dcerpc_binding_set_transport(b, transport);
695 torture_assert_ntstatus_ok(tctx, status, "set transport");
696
697
698 /* Drop the socket, we want to start from scratch */
699 talloc_free(p);
700 p = NULL;
701
702 /* Now see what we are still allowed to do */
703
704 status = dcerpc_parse_binding(tctx, binding, &b);
705 torture_assert_ntstatus_ok(tctx, status, "Bad binding string");
706
707 status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
708 torture_assert_ntstatus_ok(tctx, status, "set flags");
709
710 status = dcerpc_pipe_connect_b(tctx, &p_samr2, b, &ndr_table_samr,
711 credentials, tctx->ev, tctx->lp_ctx);
712 torture_assert_ntstatus_ok(tctx, status,
713 "Failed to connect with schannel");
714
715 /* do a some SAMR operations. We have *not* done a new serverauthenticate */
716 torture_assert (tctx, test_samr_ops(tctx, p_samr2->binding_handle),
717 "Failed to process schannel secured SAMR ops (on fresh connection)");
718
719 /* Swap the binding details from SAMR to NETLOGON */
720 status = dcerpc_epm_map_binding(tctx, b, &ndr_table_netlogon, tctx->ev, tctx->lp_ctx);
721 torture_assert_ntstatus_ok(tctx, status, "epm");
722
723 status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
724 torture_assert_ntstatus_ok(tctx, status, "set flags");
725
726 status = dcerpc_secondary_auth_connection(p_samr2, b, &ndr_table_netlogon,
727 credentials, tctx->lp_ctx,
728 tctx, &p_netlogon2);
729 torture_assert_ntstatus_ok(tctx, status, "Failed to create secondary connection");
730
731 requested_flags = creds->client_requested_flags;
732
733 /* checks the capabilities */
734 torture_assert(tctx,
735 test_netlogon_capabilities(p_netlogon2, tctx, credentials, requested_flags, creds),
736 "Failed to process schannel secured capability ops (on fresh connection)");
737
738 /* Try the schannel-only SamLogonEx operation */
739 torture_assert(tctx, test_netlogon_ex_ops(p_netlogon2, tctx, credentials, creds),
740 "Failed to process schannel secured NETLOGON EX ops (on fresh connection)");
741
742
743 /* And the more traditional style, proving that the
744 * credentials chaining state is fully present */
745 torture_assert(tctx, test_netlogon_ops(p_netlogon2, tctx, credentials, creds),
746 "Failed to process schannel secured NETLOGON ops (on fresh connection)");
747
748 /* Drop the socket, we want to start from scratch (again) */
749 talloc_free(p_samr2);
750
751 /* We don't want schannel for this test */
752 status = dcerpc_binding_set_flags(b, 0, DCERPC_AUTH_OPTIONS);
753 torture_assert_ntstatus_ok(tctx, status, "set flags");
754
755 status = dcerpc_pipe_connect_b(tctx, &p_netlogon3, b, &ndr_table_netlogon,
756 credentials, tctx->ev, tctx->lp_ctx);
757 torture_assert_ntstatus_ok(tctx, status, "Failed to connect without schannel");
758
759 torture_assert(tctx, !test_netlogon_ex_ops(p_netlogon3, tctx, credentials, creds),
760 "Processed NOT schannel secured NETLOGON EX ops without SCHANNEL (unsafe)");
761
762 /* Required because the previous call will mark the current context as having failed */
763 tctx->last_result = TORTURE_OK;
764 tctx->last_reason = NULL;
765
766 torture_assert(tctx, test_netlogon_ops(p_netlogon3, tctx, credentials, creds),
767 "Failed to processed NOT schannel secured NETLOGON ops without new ServerAuth");
768
769 torture_leave_domain(tctx, join_ctx);
770 return true;
771 }
772
773 /*
774 * Purpose of this test is to demonstrate that a netlogon server carefully deals
775 * with anonymous attempts to set passwords, in particular when the server
776 * enforces the use of schannel. This test makes most sense to be run in an
777 * environment where the netlogon server enforces use of schannel.
778 */
779
780 static bool test_schannel_anonymous_setPassword(struct torture_context *tctx,
781 uint32_t dcerpc_flags,
782 bool use2)
783 {
784 NTSTATUS status, result;
785 const char *binding = torture_setting_string(tctx, "binding", NULL);
786 struct dcerpc_binding *b;
787 struct dcerpc_pipe *p = NULL;
788 struct cli_credentials *credentials;
789 bool ok = true;
790
791 credentials = cli_credentials_init(NULL);
792 torture_assert(tctx, credentials != NULL, "Bad credentials");
793 cli_credentials_set_anonymous(credentials);
794
795 status = dcerpc_parse_binding(tctx, binding, &b);
796 torture_assert_ntstatus_ok(tctx, status, "Bad binding string");
797
798 status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
799 torture_assert_ntstatus_ok(tctx, status, "set flags");
800
801 status = dcerpc_pipe_connect_b(tctx,
802 &p,
803 b,
804 &ndr_table_netlogon,
805 credentials,
806 tctx->ev,
807 tctx->lp_ctx);
808 torture_assert_ntstatus_ok(tctx, status, "Failed to connect without schannel");
809
810 if (use2) {
811 struct netr_ServerPasswordSet2 r = {};
812 struct netr_Authenticator credential = {};
813 struct netr_Authenticator return_authenticator = {};
814 struct netr_CryptPassword new_password = {};
815
816 r.in.server_name = talloc_asprintf(tctx, "\\\\%s", dcerpc_server_name(p));
817 r.in.account_name = talloc_asprintf(tctx, "%s$", TEST_MACHINE_NAME);
818 r.in.secure_channel_type = 0;
819 r.in.computer_name = TEST_MACHINE_NAME;
820 r.in.credential = &credential;
821 r.in.new_password = &new_password;
822 r.out.return_authenticator = &return_authenticator;
823
824 status = dcerpc_netr_ServerPasswordSet2_r(p->binding_handle, tctx, &r);
825 result = r.out.result;
826 } else {
827 struct netr_ServerPasswordSet r = {};
828 struct netr_Authenticator credential = {};
829 struct netr_Authenticator return_authenticator = {};
830 struct samr_Password new_password = {};
831
832 r.in.server_name = talloc_asprintf(tctx, "\\\\%s", dcerpc_server_name(p));
833 r.in.account_name = talloc_asprintf(tctx, "%s$", TEST_MACHINE_NAME);
834 r.in.secure_channel_type = 0;
835 r.in.computer_name = TEST_MACHINE_NAME;
836 r.in.credential = &credential;
837 r.in.new_password = &new_password;
838 r.out.return_authenticator = &return_authenticator;
839
840 status = dcerpc_netr_ServerPasswordSet_r(p->binding_handle, tctx, &r);
841 result = r.out.result;
842 }
843
844 torture_assert_ntstatus_ok(tctx, status, "ServerPasswordSet failed");
845
846 if (NT_STATUS_IS_OK(result)) {
847 torture_fail(tctx, "unexpectedly received NT_STATUS_OK");
848 }
849
850 return ok;
851 }
852
853
854 /*
855 a schannel test suite
856 */
857 bool torture_rpc_schannel(struct torture_context *torture)
858 {
859 bool ret = true;
860 struct {
861 uint16_t acct_flags;
862 uint32_t dcerpc_flags;
863 } tests[] = {
864 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_AUTO},
865 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_AUTO},
866 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_128},
867 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_128 },
868 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_AES},
869 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_AES },
870 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_AUTO},
871 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_AUTO},
872 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_128 },
873 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_128 },
874 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_AES },
875 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_AES }
876 };
877 int i;
878
879 for (i=0;i<ARRAY_SIZE(tests);i++) {
880 torture_comment(torture, "Testing with acct_flags=0x%x dcerpc_flags=0x%x \n",
881 tests[i].acct_flags, tests[i].dcerpc_flags);
882
883 if (!test_schannel(torture,
884 tests[i].acct_flags, tests[i].dcerpc_flags,
885 i)) {
886 torture_comment(torture, "Failed with acct_flags=0x%x dcerpc_flags=0x%x \n",
887 tests[i].acct_flags, tests[i].dcerpc_flags);
888 ret = false;
889 }
890 }
891
892 return ret;
893 }
894
895 bool torture_rpc_schannel_anon_setpw(struct torture_context *torture)
896 {
897 bool ret = true;
898 bool ok;
899 uint32_t dcerpc_flags = DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_AUTO;
900
901 ok = test_schannel_anonymous_setPassword(torture,
902 dcerpc_flags,
903 true);
904 if (!ok) {
905 torture_comment(torture,
906 "Failed with dcerpc_flags=0x%x\n",
907 dcerpc_flags);
908 ret = false;
909 }
910
911 ok = test_schannel_anonymous_setPassword(torture,
912 dcerpc_flags,
913 false);
914 if (!ok) {
915 torture_comment(torture,
916 "Failed with dcerpc_flags=0x%x\n",
917 dcerpc_flags);
918 ret = false;
919 }
920
921 return ret;
922 }
923
924 /*
925 test two schannel connections
926 */
927 bool torture_rpc_schannel2(struct torture_context *torture)
928 {
929 struct test_join *join_ctx;
930 NTSTATUS status;
931 const char *binding = torture_setting_string(torture, "binding", NULL);
932 struct dcerpc_binding *b;
933 struct dcerpc_pipe *p1 = NULL, *p2 = NULL;
934 struct cli_credentials *credentials1, *credentials2;
935 uint32_t dcerpc_flags = DCERPC_SCHANNEL | DCERPC_SCHANNEL_AUTO | DCERPC_SIGN;
936
937 join_ctx = torture_join_domain(torture, talloc_asprintf(torture, "%s2", TEST_MACHINE_NAME),
938 ACB_WSTRUST, &credentials1);
939 torture_assert(torture, join_ctx != NULL,
940 "Failed to join domain with acct_flags=ACB_WSTRUST");
941
942 credentials2 = cli_credentials_shallow_copy(torture, credentials1);
943 cli_credentials_set_netlogon_creds(credentials1, NULL);
944 cli_credentials_set_netlogon_creds(credentials2, NULL);
945
946 status = dcerpc_parse_binding(torture, binding, &b);
947 torture_assert_ntstatus_ok(torture, status, "Bad binding string");
948
949 status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
950 torture_assert_ntstatus_ok(torture, status, "set flags");
951
952 torture_comment(torture, "Opening first connection\n");
953 status = dcerpc_pipe_connect_b(torture, &p1, b, &ndr_table_netlogon,
954 credentials1, torture->ev, torture->lp_ctx);
955 torture_assert_ntstatus_ok(torture, status, "Failed to connect with schannel");
956
957 torture_comment(torture, "Opening second connection\n");
958 status = dcerpc_pipe_connect_b(torture, &p2, b, &ndr_table_netlogon,
959 credentials2, torture->ev, torture->lp_ctx);
960 torture_assert_ntstatus_ok(torture, status, "Failed to connect with schannel");
961
962 cli_credentials_set_netlogon_creds(credentials1, NULL);
963 cli_credentials_set_netlogon_creds(credentials2, NULL);
964
965 torture_comment(torture, "Testing logon on pipe1\n");
966 if (!test_netlogon_ex_ops(p1, torture, credentials1, NULL))
967 return false;
968
969 torture_comment(torture, "Testing logon on pipe2\n");
970 if (!test_netlogon_ex_ops(p2, torture, credentials2, NULL))
971 return false;
972
973 torture_comment(torture, "Again on pipe1\n");
974 if (!test_netlogon_ex_ops(p1, torture, credentials1, NULL))
975 return false;
976
977 torture_comment(torture, "Again on pipe2\n");
978 if (!test_netlogon_ex_ops(p2, torture, credentials2, NULL))
979 return false;
980
981 torture_leave_domain(torture, join_ctx);
982 return true;
983 }
984
985 struct torture_schannel_bench;
986
987 struct torture_schannel_bench_conn {
988 struct torture_schannel_bench *s;
989 int index;
990 struct cli_credentials *wks_creds;
991 struct dcerpc_pipe *pipe;
992 struct netr_LogonSamLogonEx r;
993 struct netr_NetworkInfo ninfo;
994 TALLOC_CTX *tmp;
995 uint64_t total;
996 uint32_t count;
997 };
998
999 struct torture_schannel_bench {
1000 struct torture_context *tctx;
1001 bool progress;
1002 int timelimit;
1003 int nprocs;
1004 int nconns;
1005 struct torture_schannel_bench_conn *conns;
1006 struct test_join *join_ctx1;
1007 struct cli_credentials *wks_creds1;
1008 struct test_join *join_ctx2;
1009 struct cli_credentials *wks_creds2;
1010 struct cli_credentials *user1_creds;
1011 struct cli_credentials *user2_creds;
1012 struct dcerpc_binding *b;
1013 NTSTATUS error;
1014 uint64_t total;
1015 uint32_t count;
1016 bool stopped;
1017 };
1018
1019 #if 0
1020 static void torture_schannel_bench_connected(struct composite_context *c)
1021 {
1022 struct torture_schannel_bench_conn *conn =
1023 (struct torture_schannel_bench_conn *)c->async.private_data;
1024 struct torture_schannel_bench *s = talloc_get_type(conn->s,
1025 struct torture_schannel_bench);
1026
1027 s->error = dcerpc_pipe_connect_b_recv(c, s->conns, &conn->pipe);
1028 torture_comment(s->tctx, "conn[%u]: %s\n", conn->index, nt_errstr(s->error));
1029 if (NT_STATUS_IS_OK(s->error)) {
1030 s->nconns++;
1031 }
1032 }
1033 #endif
1034
1035 static void torture_schannel_bench_recv(struct tevent_req *subreq);
1036
1037 static bool torture_schannel_bench_start(struct torture_schannel_bench_conn *conn)
1038 {
1039 struct torture_schannel_bench *s = conn->s;
1040 NTSTATUS status;
1041 DATA_BLOB names_blob, chal, lm_resp, nt_resp;
1042 int flags = CLI_CRED_NTLM_AUTH;
1043 struct tevent_req *subreq;
1044 struct cli_credentials *user_creds;
1045
1046 if (conn->total % 2) {
1047 user_creds = s->user1_creds;
1048 } else {
1049 user_creds = s->user2_creds;
1050 }
1051
1052 if (lpcfg_client_lanman_auth(s->tctx->lp_ctx)) {
1053 flags |= CLI_CRED_LANMAN_AUTH;
1054 }
1055
1056 if (lpcfg_client_ntlmv2_auth(s->tctx->lp_ctx)) {
1057 flags |= CLI_CRED_NTLMv2_AUTH;
1058 }
1059
1060 talloc_free(conn->tmp);
1061 conn->tmp = talloc_new(s);
1062 ZERO_STRUCT(conn->ninfo);
1063 ZERO_STRUCT(conn->r);
1064
1065 cli_credentials_get_ntlm_username_domain(user_creds, conn->tmp,
1066 &conn->ninfo.identity_info.account_name.string,
1067 &conn->ninfo.identity_info.domain_name.string);
1068
1069 generate_random_buffer(conn->ninfo.challenge,
1070 sizeof(conn->ninfo.challenge));
1071 chal = data_blob_const(conn->ninfo.challenge,
1072 sizeof(conn->ninfo.challenge));
1073
1074 names_blob = NTLMv2_generate_names_blob(conn->tmp,
1075 cli_credentials_get_workstation(conn->wks_creds),
1076 cli_credentials_get_domain(conn->wks_creds));
1077
1078 status = cli_credentials_get_ntlm_response(user_creds, conn->tmp,
1079 &flags,
1080 chal,
1081 NULL, /* server_timestamp */
1082 names_blob,
1083 &lm_resp, &nt_resp,
1084 NULL, NULL);
1085 torture_assert_ntstatus_ok(s->tctx, status,
1086 "cli_credentials_get_ntlm_response failed");
1087
1088 conn->ninfo.lm.data = lm_resp.data;
1089 conn->ninfo.lm.length = lm_resp.length;
1090
1091 conn->ninfo.nt.data = nt_resp.data;
1092 conn->ninfo.nt.length = nt_resp.length;
1093
1094 conn->ninfo.identity_info.parameter_control = 0;
1095 conn->ninfo.identity_info.logon_id = 0;
1096 conn->ninfo.identity_info.workstation.string = cli_credentials_get_workstation(conn->wks_creds);
1097
1098 conn->r.in.server_name = talloc_asprintf(conn->tmp, "\\\\%s", dcerpc_server_name(conn->pipe));
1099 conn->r.in.computer_name = cli_credentials_get_workstation(conn->wks_creds);
1100 conn->r.in.logon_level = NetlogonNetworkInformation;
1101 conn->r.in.logon = talloc(conn->tmp, union netr_LogonLevel);
1102 conn->r.in.logon->network = &conn->ninfo;
1103 conn->r.in.flags = talloc(conn->tmp, uint32_t);
1104 conn->r.in.validation_level = 2;
1105 conn->r.out.validation = talloc(conn->tmp, union netr_Validation);
1106 conn->r.out.authoritative = talloc(conn->tmp, uint8_t);
1107 conn->r.out.flags = conn->r.in.flags;
1108
1109 subreq = dcerpc_netr_LogonSamLogonEx_r_send(s, s->tctx->ev,
1110 conn->pipe->binding_handle,
1111 &conn->r);
1112 torture_assert(s->tctx, subreq, "Failed to setup LogonSamLogonEx request");
1113
1114 tevent_req_set_callback(subreq, torture_schannel_bench_recv, conn);
1115
1116 return true;
1117 }
1118
1119 static void torture_schannel_bench_recv(struct tevent_req *subreq)
1120 {
1121 bool ret;
1122 struct torture_schannel_bench_conn *conn =
1123 (struct torture_schannel_bench_conn *)tevent_req_callback_data_void(subreq);
1124 struct torture_schannel_bench *s = talloc_get_type(conn->s,
1125 struct torture_schannel_bench);
1126
1127 s->error = dcerpc_netr_LogonSamLogonEx_r_recv(subreq, subreq);
1128 TALLOC_FREE(subreq);
1129 if (!NT_STATUS_IS_OK(s->error)) {
1130 return;
1131 }
1132
1133 conn->total++;
1134 conn->count++;
1135
1136 if (s->stopped) {
1137 return;
1138 }
1139
1140 ret = torture_schannel_bench_start(conn);
1141 if (!ret) {
1142 s->error = NT_STATUS_INTERNAL_ERROR;
1143 }
1144 }
1145
1146 /*
1147 test multiple schannel connection in parallel
1148 */
1149 bool torture_rpc_schannel_bench1(struct torture_context *torture)
1150 {
1151 bool ret = true;
1152 NTSTATUS status;
1153 const char *binding = torture_setting_string(torture, "binding", NULL);
1154 struct torture_schannel_bench *s;
1155 struct timeval start;
1156 struct timeval end;
1157 int i;
1158 const char *tmp;
1159
1160 s = talloc_zero(torture, struct torture_schannel_bench);
1161 s->tctx = torture;
1162 s->progress = torture_setting_bool(torture, "progress", true);
1163 s->timelimit = torture_setting_int(torture, "timelimit", 10);
1164 s->nprocs = torture_setting_int(torture, "nprocs", 4);
1165 s->conns = talloc_zero_array(s, struct torture_schannel_bench_conn, s->nprocs);
1166
1167 s->user1_creds = cli_credentials_shallow_copy(s,
1168 samba_cmdline_get_creds());
1169 tmp = torture_setting_string(s->tctx, "extra_user1", NULL);
1170 if (tmp) {
1171 cli_credentials_parse_string(s->user1_creds, tmp, CRED_SPECIFIED);
1172 }
1173 s->user2_creds = cli_credentials_shallow_copy(s,
1174 samba_cmdline_get_creds());
1175 tmp = torture_setting_string(s->tctx, "extra_user2", NULL);
1176 if (tmp) {
1177 cli_credentials_parse_string(s->user1_creds, tmp, CRED_SPECIFIED);
1178 }
1179
1180 s->join_ctx1 = torture_join_domain(s->tctx, talloc_asprintf(s, "%sb", TEST_MACHINE_NAME),
1181 ACB_WSTRUST, &s->wks_creds1);
1182 torture_assert(torture, s->join_ctx1 != NULL,
1183 "Failed to join domain with acct_flags=ACB_WSTRUST");
1184 s->join_ctx2 = torture_join_domain(s->tctx, talloc_asprintf(s, "%sc", TEST_MACHINE_NAME),
1185 ACB_WSTRUST, &s->wks_creds2);
1186 torture_assert(torture, s->join_ctx2 != NULL,
1187 "Failed to join domain with acct_flags=ACB_WSTRUST");
1188
1189 cli_credentials_set_kerberos_state(s->wks_creds1,
1190 CRED_USE_KERBEROS_DISABLED,
1191 CRED_SPECIFIED);
1192 cli_credentials_set_kerberos_state(s->wks_creds2,
1193 CRED_USE_KERBEROS_DISABLED,
1194 CRED_SPECIFIED);
1195
1196 for (i=0; i < s->nprocs; i++) {
1197 struct cli_credentials *wks = s->wks_creds1;
1198
1199 if ((i % 2) && (torture_setting_bool(torture, "multijoin", false))) {
1200 wks = s->wks_creds2;
1201 }
1202
1203 s->conns[i].s = s;
1204 s->conns[i].index = i;
1205 s->conns[i].wks_creds = cli_credentials_shallow_copy(s->conns, wks);
1206 cli_credentials_set_netlogon_creds(s->conns[i].wks_creds, NULL);
1207 }
1208
1209 status = dcerpc_parse_binding(s, binding, &s->b);
1210 torture_assert_ntstatus_ok(torture, status, "Bad binding string");
1211
1212 status = dcerpc_binding_set_flags(s->b, DCERPC_SCHANNEL | DCERPC_SIGN,
1213 DCERPC_AUTH_OPTIONS);
1214 torture_assert_ntstatus_ok(torture, status, "set flags");
1215
1216 torture_comment(torture, "Opening %d connections in parallel\n", s->nprocs);
1217 for (i=0; i < s->nprocs; i++) {
1218 #if 1
1219 s->error = dcerpc_pipe_connect_b(s->conns, &s->conns[i].pipe, s->b,
1220 &ndr_table_netlogon,
1221 s->conns[i].wks_creds,
1222 torture->ev, torture->lp_ctx);
1223 torture_assert_ntstatus_ok(torture, s->error, "Failed to connect with schannel");
1224 #else
1225 /*
1226 * This path doesn't work against windows,
1227 * because of windows drops the connections
1228 * which haven't reached a session setup yet
1229 *
1230 * The same as the reset on zero vc stuff.
1231 */
1232 struct composite_context *c;
1233 c = dcerpc_pipe_connect_b_send(s->conns, s->b,
1234 &ndr_table_netlogon,
1235 s->conns[i].wks_creds,
1236 torture->ev,
1237 torture->lp_ctx);
1238 torture_assert(torture, c != NULL, "Failed to setup connect");
1239 c->async.fn = torture_schannel_bench_connected;
1240 c->async.private_data = &s->conns[i];
1241 }
1242
1243 while (NT_STATUS_IS_OK(s->error) && s->nprocs != s->nconns) {
1244 int ev_ret = tevent_loop_once(torture->ev);
1245 torture_assert(torture, ev_ret == 0, "tevent_loop_once failed");
1246 #endif
1247 }
1248 torture_assert_ntstatus_ok(torture, s->error, "Failed establish a connect");
1249
1250 /*
1251 * Change the workstation password after establishing the netlogon
1252 * schannel connections to prove that existing connections are not
1253 * affected by a wks pwchange.
1254 */
1255
1256 {
1257 struct netr_ServerPasswordSet pwset;
1258 char *password = generate_random_password(s->join_ctx1, 8, 255);
1259 struct netlogon_creds_CredentialState *creds_state;
1260 struct dcerpc_pipe *net_pipe;
1261 struct netr_Authenticator credential, return_authenticator;
1262 struct samr_Password new_password;
1263 enum dcerpc_AuthType auth_type;
1264 enum dcerpc_AuthLevel auth_level;
1265
1266 status = dcerpc_pipe_connect_b(s, &net_pipe, s->b,
1267 &ndr_table_netlogon,
1268 s->wks_creds1,
1269 torture->ev, torture->lp_ctx);
1270
1271 torture_assert_ntstatus_ok(torture, status,
1272 "dcerpc_pipe_connect_b failed");
1273
1274 pwset.in.server_name = talloc_asprintf(
1275 net_pipe, "\\\\%s", dcerpc_server_name(net_pipe));
1276 pwset.in.computer_name =
1277 cli_credentials_get_workstation(s->wks_creds1);
1278 pwset.in.account_name = talloc_asprintf(
1279 net_pipe, "%s$", pwset.in.computer_name);
1280 pwset.in.secure_channel_type = SEC_CHAN_WKSTA;
1281 pwset.in.credential = &credential;
1282 pwset.in.new_password = &new_password;
1283 pwset.out.return_authenticator = &return_authenticator;
1284
1285 E_md4hash(password, new_password.hash);
1286
1287 creds_state = cli_credentials_get_netlogon_creds(
1288 s->wks_creds1);
1289 dcerpc_binding_handle_auth_info(net_pipe->binding_handle,
1290 &auth_type,
1291 &auth_level);
1292 status = netlogon_creds_encrypt_samr_Password(creds_state,
1293 &new_password,
1294 auth_type,
1295 auth_level);
1296 torture_assert_ntstatus_ok(torture, status, "encrypt_samr_Password");
1297 netlogon_creds_client_authenticator(creds_state, &credential);
1298
1299 torture_assert_ntstatus_ok(torture, dcerpc_netr_ServerPasswordSet_r(net_pipe->binding_handle, torture, &pwset),
1300 "ServerPasswordSet failed");
1301 torture_assert_ntstatus_ok(torture, pwset.out.result,
1302 "ServerPasswordSet failed");
1303
1304 if (!netlogon_creds_client_check(creds_state,
1305 &pwset.out.return_authenticator->cred)) {
1306 torture_comment(torture, "Credential chaining failed\n");
1307 }
1308
1309 cli_credentials_set_password(s->wks_creds1, password,
1310 CRED_SPECIFIED);
1311
1312 talloc_free(net_pipe);
1313
1314 /* Just as a test, connect with the new creds */
1315
1316 cli_credentials_set_netlogon_creds(s->wks_creds1, NULL);
1317
1318 status = dcerpc_pipe_connect_b(s, &net_pipe, s->b,
1319 &ndr_table_netlogon,
1320 s->wks_creds1,
1321 torture->ev, torture->lp_ctx);
1322
1323 torture_assert_ntstatus_ok(torture, status,
1324 "dcerpc_pipe_connect_b failed");
1325
1326 talloc_free(net_pipe);
1327 }
1328
1329 torture_comment(torture, "Start looping LogonSamLogonEx on %d connections for %d secs\n",
1330 s->nprocs, s->timelimit);
1331 for (i=0; i < s->nprocs; i++) {
1332 ret = torture_schannel_bench_start(&s->conns[i]);
1333 torture_assert(torture, ret, "Failed to setup LogonSamLogonEx");
1334 }
1335
1336 start = timeval_current();
1337 end = timeval_add(&start, s->timelimit, 0);
1338
1339 while (NT_STATUS_IS_OK(s->error) && !timeval_expired(&end)) {
1340 int ev_ret = tevent_loop_once(torture->ev);
1341 torture_assert(torture, ev_ret == 0, "tevent_loop_once failed");
1342 }
1343 torture_assert_ntstatus_ok(torture, s->error, "Failed some request");
1344 s->stopped = true;
1345 talloc_free(s->conns);
1346
1347 for (i=0; i < s->nprocs; i++) {
1348 s->total += s->conns[i].total;
1349 }
1350
1351 torture_comment(torture,
1352 "Total ops[%llu] (%u ops/s)\n",
1353 (unsigned long long)s->total,
1354 (unsigned)s->total/s->timelimit);
1355
1356 torture_leave_domain(torture, s->join_ctx1);
1357 torture_leave_domain(torture, s->join_ctx2);
1358 return true;
1359 }
GSS-enabled samba4