2 Unix SMB/CIFS implementation.
4 test suite for schannel operations
6 Copyright (C) Andrew Tridgell 2004
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.
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.
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/>.
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/popt_common.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 "librpc/rpc/dcerpc_proto.h"
36 #include "libcli/composite/composite.h"
37 #include "lib/events/events.h"
39 #define TEST_MACHINE_NAME "schannel"
42 try a netlogon SamLogon
44 bool test_netlogon_ex_ops(struct dcerpc_pipe *p, struct torture_context *tctx,
45 struct cli_credentials *credentials,
46 struct netlogon_creds_CredentialState *creds)
49 struct netr_LogonSamLogonEx r;
50 struct netr_NetworkInfo ninfo;
51 union netr_LogonLevel logon;
52 union netr_Validation validation;
53 uint8_t authoritative = 0;
55 DATA_BLOB names_blob, chal, lm_resp, nt_resp;
57 int flags = CLI_CRED_NTLM_AUTH;
58 struct dcerpc_binding_handle *b = p->binding_handle;
60 struct netr_UserSessionKey key;
61 struct netr_LMSessionKey LMSessKey;
62 uint32_t validation_levels[] = { 2, 3 };
63 struct netr_SamBaseInfo *base = NULL;
64 const char *crypto_alg = "";
65 bool can_do_validation_6 = true;
66 enum dcerpc_AuthLevel auth_level = DCERPC_AUTH_LEVEL_NONE;
68 if (lpcfg_client_lanman_auth(tctx->lp_ctx)) {
69 flags |= CLI_CRED_LANMAN_AUTH;
72 if (lpcfg_client_ntlmv2_auth(tctx->lp_ctx)) {
73 flags |= CLI_CRED_NTLMv2_AUTH;
76 cli_credentials_get_ntlm_username_domain(popt_get_cmdline_credentials(),
78 &ninfo.identity_info.account_name.string,
79 &ninfo.identity_info.domain_name.string);
81 generate_random_buffer(ninfo.challenge,
82 sizeof(ninfo.challenge));
83 chal = data_blob_const(ninfo.challenge,
84 sizeof(ninfo.challenge));
86 names_blob = NTLMv2_generate_names_blob(tctx, cli_credentials_get_workstation(credentials),
87 cli_credentials_get_domain(credentials));
89 status = cli_credentials_get_ntlm_response(
90 popt_get_cmdline_credentials(),
94 NULL, /* server_timestamp */
98 torture_assert_ntstatus_ok(tctx, status,
99 "cli_credentials_get_ntlm_response failed");
101 ninfo.lm.data = lm_resp.data;
102 ninfo.lm.length = lm_resp.length;
104 ninfo.nt.data = nt_resp.data;
105 ninfo.nt.length = nt_resp.length;
107 ninfo.identity_info.parameter_control = 0;
108 ninfo.identity_info.logon_id_low = 0;
109 ninfo.identity_info.logon_id_high = 0;
110 ninfo.identity_info.workstation.string = cli_credentials_get_workstation(credentials);
112 logon.network = &ninfo;
114 r.in.server_name = talloc_asprintf(tctx, "\\\\%s", dcerpc_server_name(p));
115 r.in.computer_name = cli_credentials_get_workstation(credentials);
116 r.in.logon_level = NetlogonNetworkInformation;
118 r.in.flags = &_flags;
119 r.out.validation = &validation;
120 r.out.authoritative = &authoritative;
121 r.out.flags = &_flags;
125 - save usrsession and lmsession key
133 if (creds->negotiate_flags & NETLOGON_NEG_SUPPORTS_AES) {
135 } else if (creds->negotiate_flags & NETLOGON_NEG_ARCFOUR) {
136 crypto_alg = "ARCFOUR";
140 dcerpc_binding_handle_auth_info(b, NULL, &auth_level);
141 if (auth_level == DCERPC_AUTH_LEVEL_PRIVACY) {
142 r.in.validation_level = 6;
144 torture_comment(tctx,
145 "Testing LogonSamLogonEx with name %s using %s and validation_level: %d\n",
146 ninfo.identity_info.account_name.string, crypto_alg,
147 r.in.validation_level);
149 torture_assert_ntstatus_ok(tctx,
150 dcerpc_netr_LogonSamLogonEx_r(b, tctx, &r),
151 "LogonSamLogonEx failed");
153 torture_comment(tctx,
154 "Skip auth_level[%u] Testing LogonSamLogonEx with name %s using %s and validation_level: %d\n",
155 auth_level, ninfo.identity_info.account_name.string, crypto_alg,
156 r.in.validation_level);
157 r.out.result = NT_STATUS_INVALID_INFO_CLASS;
160 if (NT_STATUS_EQUAL(r.out.result, NT_STATUS_INVALID_INFO_CLASS)) {
161 can_do_validation_6 = false;
163 torture_assert_ntstatus_ok(tctx, r.out.result,
164 "LogonSamLogonEx failed");
166 key = r.out.validation->sam6->base.key;
167 LMSessKey = r.out.validation->sam6->base.LMSessKey;
169 DEBUG(1,("unencrypted session keys from validation_level 6:\n"));
170 dump_data(1, r.out.validation->sam6->base.key.key, 16);
171 dump_data(1, r.out.validation->sam6->base.LMSessKey.key, 8);
174 for (i=0; i < ARRAY_SIZE(validation_levels); i++) {
176 r.in.validation_level = validation_levels[i];
178 torture_comment(tctx,
179 "Testing LogonSamLogonEx with name %s using %s and validation_level: %d\n",
180 ninfo.identity_info.account_name.string, crypto_alg,
181 r.in.validation_level);
183 torture_assert_ntstatus_ok(tctx,
184 dcerpc_netr_LogonSamLogonEx_r(b, tctx, &r),
185 "LogonSamLogonEx failed");
186 torture_assert_ntstatus_ok(tctx, r.out.result,
187 "LogonSamLogonEx failed");
190 /* when this test is called without creds no point in
191 * testing the session keys */
195 switch (validation_levels[i]) {
197 base = &r.out.validation->sam2->base;
200 base = &r.out.validation->sam3->base;
206 DEBUG(1,("encrypted keys validation_level %d:\n",
207 validation_levels[i]));
208 dump_data(1, base->key.key, 16);
209 dump_data(1, base->LMSessKey.key, 8);
211 if (creds->negotiate_flags & NETLOGON_NEG_SUPPORTS_AES) {
212 netlogon_creds_aes_decrypt(creds, base->key.key, 16);
213 netlogon_creds_aes_decrypt(creds, base->LMSessKey.key, 8);
214 } else if (creds->negotiate_flags & NETLOGON_NEG_ARCFOUR) {
215 netlogon_creds_arcfour_crypt(creds, base->key.key, 16);
216 netlogon_creds_arcfour_crypt(creds, base->LMSessKey.key, 8);
219 DEBUG(1,("decryped keys validation_level %d\n",
220 validation_levels[i]));
222 dump_data(1, base->key.key, 16);
223 dump_data(1, base->LMSessKey.key, 8);
225 if (!can_do_validation_6) {
226 /* we cant compare against unencrypted keys */
230 torture_assert_mem_equal(tctx,
234 "unexpected user session key\n");
235 torture_assert_mem_equal(tctx,
239 "unexpected LM session key\n");
246 do some samr ops using the schannel connection
248 static bool test_samr_ops(struct torture_context *tctx,
249 struct dcerpc_binding_handle *b)
251 struct samr_GetDomPwInfo r;
252 struct samr_PwInfo info;
253 struct samr_Connect connect_r;
254 struct samr_OpenDomain opendom;
256 struct lsa_String name;
257 struct policy_handle handle;
258 struct policy_handle domain_handle;
260 name.string = lpcfg_workgroup(tctx->lp_ctx);
261 r.in.domain_name = &name;
264 connect_r.in.system_name = 0;
265 connect_r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
266 connect_r.out.connect_handle = &handle;
268 torture_comment(tctx, "Testing Connect and OpenDomain on BUILTIN\n");
270 torture_assert_ntstatus_ok(tctx, dcerpc_samr_Connect_r(b, tctx, &connect_r),
272 if (!NT_STATUS_IS_OK(connect_r.out.result)) {
273 if (NT_STATUS_EQUAL(connect_r.out.result, NT_STATUS_ACCESS_DENIED)) {
274 torture_comment(tctx, "Connect failed (expected, schannel mapped to anonymous): %s\n",
275 nt_errstr(connect_r.out.result));
277 torture_comment(tctx, "Connect failed - %s\n", nt_errstr(connect_r.out.result));
281 opendom.in.connect_handle = &handle;
282 opendom.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
283 opendom.in.sid = dom_sid_parse_talloc(tctx, "S-1-5-32");
284 opendom.out.domain_handle = &domain_handle;
286 torture_assert_ntstatus_ok(tctx, dcerpc_samr_OpenDomain_r(b, tctx, &opendom),
287 "OpenDomain failed");
288 if (!NT_STATUS_IS_OK(opendom.out.result)) {
289 torture_comment(tctx, "OpenDomain failed - %s\n", nt_errstr(opendom.out.result));
294 torture_comment(tctx, "Testing GetDomPwInfo with name %s\n", r.in.domain_name->string);
296 /* do several ops to test credential chaining */
298 torture_assert_ntstatus_ok(tctx, dcerpc_samr_GetDomPwInfo_r(b, tctx, &r),
299 "GetDomPwInfo failed");
300 if (!NT_STATUS_IS_OK(r.out.result)) {
301 if (!NT_STATUS_EQUAL(r.out.result, NT_STATUS_ACCESS_DENIED)) {
302 torture_comment(tctx, "GetDomPwInfo op %d failed - %s\n", i, nt_errstr(r.out.result));
313 do some lsa ops using the schannel connection
315 static bool test_lsa_ops(struct torture_context *tctx, struct dcerpc_pipe *p)
317 struct lsa_GetUserName r;
319 struct lsa_String *account_name_p = NULL;
320 struct lsa_String *authority_name_p = NULL;
321 struct dcerpc_binding_handle *b = p->binding_handle;
323 torture_comment(tctx, "\nTesting GetUserName\n");
325 r.in.system_name = "\\";
326 r.in.account_name = &account_name_p;
327 r.in.authority_name = &authority_name_p;
328 r.out.account_name = &account_name_p;
330 /* do several ops to test credential chaining and various operations */
331 torture_assert_ntstatus_ok(tctx, dcerpc_lsa_GetUserName_r(b, tctx, &r),
332 "lsa_GetUserName failed");
334 authority_name_p = *r.out.authority_name;
336 if (!NT_STATUS_IS_OK(r.out.result)) {
337 torture_comment(tctx, "GetUserName failed - %s\n", nt_errstr(r.out.result));
340 if (!r.out.account_name) {
344 if (strcmp(account_name_p->string, "ANONYMOUS LOGON") != 0) {
345 torture_comment(tctx, "GetUserName returned wrong user: %s, expected %s\n",
346 account_name_p->string, "ANONYMOUS LOGON");
348 if (!torture_setting_bool(tctx, "samba3", false)) {
352 if (!authority_name_p || !authority_name_p->string) {
356 if (strcmp(authority_name_p->string, "NT AUTHORITY") != 0) {
357 torture_comment(tctx, "GetUserName returned wrong user: %s, expected %s\n",
358 authority_name_p->string, "NT AUTHORITY");
360 if (!torture_setting_bool(tctx, "samba3", false)) {
371 test a schannel connection with the given flags
373 static bool test_schannel(struct torture_context *tctx,
374 uint16_t acct_flags, uint32_t dcerpc_flags,
377 struct test_join *join_ctx;
379 const char *binding = torture_setting_string(tctx, "binding", NULL);
380 struct dcerpc_binding *b;
381 struct dcerpc_pipe *p = NULL;
382 struct dcerpc_pipe *p_netlogon = NULL;
383 struct dcerpc_pipe *p_netlogon2 = NULL;
384 struct dcerpc_pipe *p_netlogon3 = NULL;
385 struct dcerpc_pipe *p_samr2 = NULL;
386 struct dcerpc_pipe *p_lsa = NULL;
387 struct netlogon_creds_CredentialState *creds;
388 struct cli_credentials *credentials;
389 enum dcerpc_transport_t transport;
391 join_ctx = torture_join_domain(tctx,
392 talloc_asprintf(tctx, "%s%d", TEST_MACHINE_NAME, i),
393 acct_flags, &credentials);
394 torture_assert(tctx, join_ctx != NULL, "Failed to join domain");
396 status = dcerpc_parse_binding(tctx, binding, &b);
397 torture_assert_ntstatus_ok(tctx, status, "Bad binding string");
399 status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
400 torture_assert_ntstatus_ok(tctx, status, "set flags");
402 status = dcerpc_pipe_connect_b(tctx, &p, b, &ndr_table_samr,
403 credentials, tctx->ev, tctx->lp_ctx);
404 torture_assert_ntstatus_ok(tctx, status,
405 "Failed to connect to samr with schannel");
407 torture_assert(tctx, test_samr_ops(tctx, p->binding_handle),
408 "Failed to process schannel secured SAMR ops");
410 /* Also test that when we connect to the netlogon pipe, that
411 * the credentials we setup on the first pipe are valid for
414 /* Swap the binding details from SAMR to NETLOGON */
415 status = dcerpc_epm_map_binding(tctx, b, &ndr_table_netlogon, tctx->ev, tctx->lp_ctx);
416 torture_assert_ntstatus_ok(tctx, status, "epm map");
418 status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
419 torture_assert_ntstatus_ok(tctx, status, "set flags");
421 status = dcerpc_secondary_auth_connection(p, b, &ndr_table_netlogon,
422 credentials, tctx->lp_ctx,
424 torture_assert_ntstatus_ok(tctx, status, "Failed to create secondary connection");
426 creds = cli_credentials_get_netlogon_creds(credentials);
427 torture_assert(tctx, (creds != NULL), "schannel creds");
429 /* checks the capabilities */
430 torture_assert(tctx, test_netlogon_capabilities(p_netlogon, tctx, credentials, creds),
431 "Failed to process schannel secured capability ops (on fresh connection)");
433 /* do a couple of logins */
434 torture_assert(tctx, test_netlogon_ops(p_netlogon, tctx, credentials, creds),
435 "Failed to process schannel secured NETLOGON ops");
437 torture_assert(tctx, test_netlogon_ex_ops(p_netlogon, tctx, credentials, creds),
438 "Failed to process schannel secured NETLOGON EX ops");
440 /* we *MUST* use ncacn_np for openpolicy etc. */
441 transport = dcerpc_binding_get_transport(b);
442 status = dcerpc_binding_set_transport(b, NCACN_NP);
443 torture_assert_ntstatus_ok(tctx, status, "set transport");
445 /* Swap the binding details from SAMR to LSARPC */
446 status = dcerpc_epm_map_binding(tctx, b, &ndr_table_lsarpc, tctx->ev, tctx->lp_ctx);
447 torture_assert_ntstatus_ok(tctx, status, "epm map");
449 torture_assert_ntstatus_ok(tctx,
450 dcerpc_pipe_connect_b(tctx, &p_lsa, b, &ndr_table_lsarpc,
451 credentials, tctx->ev, tctx->lp_ctx),
452 "failed to connect lsarpc with schannel");
454 torture_assert(tctx, test_lsa_ops(tctx, p_lsa),
455 "Failed to process schannel secured LSA ops");
460 /* we *MUST* use ncacn_ip_tcp for lookupsids3/lookupnames4 */
461 status = dcerpc_binding_set_transport(b, NCACN_IP_TCP);
462 torture_assert_ntstatus_ok(tctx, status, "set transport");
464 torture_assert_ntstatus_ok(tctx,
465 dcerpc_epm_map_binding(tctx, b, &ndr_table_lsarpc, tctx->ev, tctx->lp_ctx),
466 "failed to call epm map");
468 torture_assert_ntstatus_ok(tctx,
469 dcerpc_pipe_connect_b(tctx, &p_lsa, b, &ndr_table_lsarpc,
470 credentials, tctx->ev, tctx->lp_ctx),
471 "failed to connect lsarpc with schannel");
474 test_many_LookupSids(p_lsa, tctx, NULL),
475 "LsaLookupSids3 failed!\n");
477 status = dcerpc_binding_set_transport(b, transport);
478 torture_assert_ntstatus_ok(tctx, status, "set transport");
481 /* Drop the socket, we want to start from scratch */
485 /* Now see what we are still allowed to do */
487 status = dcerpc_parse_binding(tctx, binding, &b);
488 torture_assert_ntstatus_ok(tctx, status, "Bad binding string");
490 status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
491 torture_assert_ntstatus_ok(tctx, status, "set flags");
493 status = dcerpc_pipe_connect_b(tctx, &p_samr2, b, &ndr_table_samr,
494 credentials, tctx->ev, tctx->lp_ctx);
495 torture_assert_ntstatus_ok(tctx, status,
496 "Failed to connect with schannel");
498 /* do a some SAMR operations. We have *not* done a new serverauthenticate */
499 torture_assert (tctx, test_samr_ops(tctx, p_samr2->binding_handle),
500 "Failed to process schannel secured SAMR ops (on fresh connection)");
502 /* Swap the binding details from SAMR to NETLOGON */
503 status = dcerpc_epm_map_binding(tctx, b, &ndr_table_netlogon, tctx->ev, tctx->lp_ctx);
504 torture_assert_ntstatus_ok(tctx, status, "epm");
506 status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
507 torture_assert_ntstatus_ok(tctx, status, "set flags");
509 status = dcerpc_secondary_auth_connection(p_samr2, b, &ndr_table_netlogon,
510 credentials, tctx->lp_ctx,
512 torture_assert_ntstatus_ok(tctx, status, "Failed to create secondary connection");
514 /* checks the capabilities */
515 torture_assert(tctx, test_netlogon_capabilities(p_netlogon2, tctx, credentials, creds),
516 "Failed to process schannel secured capability ops (on fresh connection)");
518 /* Try the schannel-only SamLogonEx operation */
519 torture_assert(tctx, test_netlogon_ex_ops(p_netlogon2, tctx, credentials, creds),
520 "Failed to process schannel secured NETLOGON EX ops (on fresh connection)");
523 /* And the more traditional style, proving that the
524 * credentials chaining state is fully present */
525 torture_assert(tctx, test_netlogon_ops(p_netlogon2, tctx, credentials, creds),
526 "Failed to process schannel secured NETLOGON ops (on fresh connection)");
528 /* Drop the socket, we want to start from scratch (again) */
529 talloc_free(p_samr2);
531 /* We don't want schannel for this test */
532 status = dcerpc_binding_set_flags(b, 0, DCERPC_AUTH_OPTIONS);
533 torture_assert_ntstatus_ok(tctx, status, "set flags");
535 status = dcerpc_pipe_connect_b(tctx, &p_netlogon3, b, &ndr_table_netlogon,
536 credentials, tctx->ev, tctx->lp_ctx);
537 torture_assert_ntstatus_ok(tctx, status, "Failed to connect without schannel");
539 torture_assert(tctx, !test_netlogon_ex_ops(p_netlogon3, tctx, credentials, creds),
540 "Processed NOT schannel secured NETLOGON EX ops without SCHANNEL (unsafe)");
542 /* Required because the previous call will mark the current context as having failed */
543 tctx->last_result = TORTURE_OK;
544 tctx->last_reason = NULL;
546 torture_assert(tctx, test_netlogon_ops(p_netlogon3, tctx, credentials, creds),
547 "Failed to processed NOT schannel secured NETLOGON ops without new ServerAuth");
549 torture_leave_domain(tctx, join_ctx);
554 * Purpose of this test is to demonstrate that a netlogon server carefully deals
555 * with anonymous attempts to set passwords, in particular when the server
556 * enforces the use of schannel. This test makes most sense to be run in an
557 * environment where the netlogon server enforces use of schannel.
560 static bool test_schannel_anonymous_setPassword(struct torture_context *tctx,
561 uint32_t dcerpc_flags,
564 NTSTATUS status, result;
565 const char *binding = torture_setting_string(tctx, "binding", NULL);
566 struct dcerpc_binding *b;
567 struct dcerpc_pipe *p = NULL;
568 struct cli_credentials *credentials;
571 credentials = cli_credentials_init(NULL);
572 torture_assert(tctx, credentials != NULL, "Bad credentials");
573 cli_credentials_set_anonymous(credentials);
575 status = dcerpc_parse_binding(tctx, binding, &b);
576 torture_assert_ntstatus_ok(tctx, status, "Bad binding string");
578 status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
579 torture_assert_ntstatus_ok(tctx, status, "set flags");
581 status = dcerpc_pipe_connect_b(tctx,
588 torture_assert_ntstatus_ok(tctx, status, "Failed to connect without schannel");
591 struct netr_ServerPasswordSet2 r = {};
592 struct netr_Authenticator credential = {};
593 struct netr_Authenticator return_authenticator = {};
594 struct netr_CryptPassword new_password = {};
596 r.in.server_name = talloc_asprintf(tctx, "\\\\%s", dcerpc_server_name(p));
597 r.in.account_name = talloc_asprintf(tctx, "%s$", TEST_MACHINE_NAME);
598 r.in.secure_channel_type = 0;
599 r.in.computer_name = TEST_MACHINE_NAME;
600 r.in.credential = &credential;
601 r.in.new_password = &new_password;
602 r.out.return_authenticator = &return_authenticator;
604 status = dcerpc_netr_ServerPasswordSet2_r(p->binding_handle, tctx, &r);
605 result = r.out.result;
607 struct netr_ServerPasswordSet r = {};
608 struct netr_Authenticator credential = {};
609 struct netr_Authenticator return_authenticator = {};
610 struct samr_Password new_password = {};
612 r.in.server_name = talloc_asprintf(tctx, "\\\\%s", dcerpc_server_name(p));
613 r.in.account_name = talloc_asprintf(tctx, "%s$", TEST_MACHINE_NAME);
614 r.in.secure_channel_type = 0;
615 r.in.computer_name = TEST_MACHINE_NAME;
616 r.in.credential = &credential;
617 r.in.new_password = &new_password;
618 r.out.return_authenticator = &return_authenticator;
620 status = dcerpc_netr_ServerPasswordSet_r(p->binding_handle, tctx, &r);
621 result = r.out.result;
624 torture_assert_ntstatus_ok(tctx, status, "ServerPasswordSet failed");
626 if (NT_STATUS_IS_OK(result)) {
627 torture_fail(tctx, "unexpectedly received NT_STATUS_OK");
635 a schannel test suite
637 bool torture_rpc_schannel(struct torture_context *torture)
642 uint32_t dcerpc_flags;
644 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_AUTO},
645 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_AUTO},
646 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_128},
647 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_128 },
648 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_AES},
649 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_AES },
650 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_AUTO},
651 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_AUTO},
652 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_128 },
653 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_128 },
654 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_AES },
655 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_AES }
659 for (i=0;i<ARRAY_SIZE(tests);i++) {
660 torture_comment(torture, "Testing with acct_flags=0x%x dcerpc_flags=0x%x \n",
661 tests[i].acct_flags, tests[i].dcerpc_flags);
663 if (!test_schannel(torture,
664 tests[i].acct_flags, tests[i].dcerpc_flags,
666 torture_comment(torture, "Failed with acct_flags=0x%x dcerpc_flags=0x%x \n",
667 tests[i].acct_flags, tests[i].dcerpc_flags);
675 bool torture_rpc_schannel_anon_setpw(struct torture_context *torture)
679 uint32_t dcerpc_flags = DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_AUTO;
681 ok = test_schannel_anonymous_setPassword(torture,
685 torture_comment(torture,
686 "Failed with dcerpc_flags=0x%x\n",
691 ok = test_schannel_anonymous_setPassword(torture,
695 torture_comment(torture,
696 "Failed with dcerpc_flags=0x%x\n",
705 test two schannel connections
707 bool torture_rpc_schannel2(struct torture_context *torture)
709 struct test_join *join_ctx;
711 const char *binding = torture_setting_string(torture, "binding", NULL);
712 struct dcerpc_binding *b;
713 struct dcerpc_pipe *p1 = NULL, *p2 = NULL;
714 struct cli_credentials *credentials1, *credentials2;
715 uint32_t dcerpc_flags = DCERPC_SCHANNEL | DCERPC_SCHANNEL_AUTO | DCERPC_SIGN;
717 join_ctx = torture_join_domain(torture, talloc_asprintf(torture, "%s2", TEST_MACHINE_NAME),
718 ACB_WSTRUST, &credentials1);
719 torture_assert(torture, join_ctx != NULL,
720 "Failed to join domain with acct_flags=ACB_WSTRUST");
722 credentials2 = cli_credentials_shallow_copy(torture, credentials1);
723 cli_credentials_set_netlogon_creds(credentials1, NULL);
724 cli_credentials_set_netlogon_creds(credentials2, NULL);
726 status = dcerpc_parse_binding(torture, binding, &b);
727 torture_assert_ntstatus_ok(torture, status, "Bad binding string");
729 status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
730 torture_assert_ntstatus_ok(torture, status, "set flags");
732 torture_comment(torture, "Opening first connection\n");
733 status = dcerpc_pipe_connect_b(torture, &p1, b, &ndr_table_netlogon,
734 credentials1, torture->ev, torture->lp_ctx);
735 torture_assert_ntstatus_ok(torture, status, "Failed to connect with schannel");
737 torture_comment(torture, "Opening second connection\n");
738 status = dcerpc_pipe_connect_b(torture, &p2, b, &ndr_table_netlogon,
739 credentials2, torture->ev, torture->lp_ctx);
740 torture_assert_ntstatus_ok(torture, status, "Failed to connect with schannel");
742 cli_credentials_set_netlogon_creds(credentials1, NULL);
743 cli_credentials_set_netlogon_creds(credentials2, NULL);
745 torture_comment(torture, "Testing logon on pipe1\n");
746 if (!test_netlogon_ex_ops(p1, torture, credentials1, NULL))
749 torture_comment(torture, "Testing logon on pipe2\n");
750 if (!test_netlogon_ex_ops(p2, torture, credentials2, NULL))
753 torture_comment(torture, "Again on pipe1\n");
754 if (!test_netlogon_ex_ops(p1, torture, credentials1, NULL))
757 torture_comment(torture, "Again on pipe2\n");
758 if (!test_netlogon_ex_ops(p2, torture, credentials2, NULL))
761 torture_leave_domain(torture, join_ctx);
765 struct torture_schannel_bench;
767 struct torture_schannel_bench_conn {
768 struct torture_schannel_bench *s;
770 struct cli_credentials *wks_creds;
771 struct dcerpc_pipe *pipe;
772 struct netr_LogonSamLogonEx r;
773 struct netr_NetworkInfo ninfo;
779 struct torture_schannel_bench {
780 struct torture_context *tctx;
785 struct torture_schannel_bench_conn *conns;
786 struct test_join *join_ctx1;
787 struct cli_credentials *wks_creds1;
788 struct test_join *join_ctx2;
789 struct cli_credentials *wks_creds2;
790 struct cli_credentials *user1_creds;
791 struct cli_credentials *user2_creds;
792 struct dcerpc_binding *b;
800 static void torture_schannel_bench_connected(struct composite_context *c)
802 struct torture_schannel_bench_conn *conn =
803 (struct torture_schannel_bench_conn *)c->async.private_data;
804 struct torture_schannel_bench *s = talloc_get_type(conn->s,
805 struct torture_schannel_bench);
807 s->error = dcerpc_pipe_connect_b_recv(c, s->conns, &conn->pipe);
808 torture_comment(s->tctx, "conn[%u]: %s\n", conn->index, nt_errstr(s->error));
809 if (NT_STATUS_IS_OK(s->error)) {
815 static void torture_schannel_bench_recv(struct tevent_req *subreq);
817 static bool torture_schannel_bench_start(struct torture_schannel_bench_conn *conn)
819 struct torture_schannel_bench *s = conn->s;
821 DATA_BLOB names_blob, chal, lm_resp, nt_resp;
822 int flags = CLI_CRED_NTLM_AUTH;
823 struct tevent_req *subreq;
824 struct cli_credentials *user_creds;
826 if (conn->total % 2) {
827 user_creds = s->user1_creds;
829 user_creds = s->user2_creds;
832 if (lpcfg_client_lanman_auth(s->tctx->lp_ctx)) {
833 flags |= CLI_CRED_LANMAN_AUTH;
836 if (lpcfg_client_ntlmv2_auth(s->tctx->lp_ctx)) {
837 flags |= CLI_CRED_NTLMv2_AUTH;
840 talloc_free(conn->tmp);
841 conn->tmp = talloc_new(s);
842 ZERO_STRUCT(conn->ninfo);
843 ZERO_STRUCT(conn->r);
845 cli_credentials_get_ntlm_username_domain(user_creds, conn->tmp,
846 &conn->ninfo.identity_info.account_name.string,
847 &conn->ninfo.identity_info.domain_name.string);
849 generate_random_buffer(conn->ninfo.challenge,
850 sizeof(conn->ninfo.challenge));
851 chal = data_blob_const(conn->ninfo.challenge,
852 sizeof(conn->ninfo.challenge));
854 names_blob = NTLMv2_generate_names_blob(conn->tmp,
855 cli_credentials_get_workstation(conn->wks_creds),
856 cli_credentials_get_domain(conn->wks_creds));
858 status = cli_credentials_get_ntlm_response(user_creds, conn->tmp,
861 NULL, /* server_timestamp */
865 torture_assert_ntstatus_ok(s->tctx, status,
866 "cli_credentials_get_ntlm_response failed");
868 conn->ninfo.lm.data = lm_resp.data;
869 conn->ninfo.lm.length = lm_resp.length;
871 conn->ninfo.nt.data = nt_resp.data;
872 conn->ninfo.nt.length = nt_resp.length;
874 conn->ninfo.identity_info.parameter_control = 0;
875 conn->ninfo.identity_info.logon_id_low = 0;
876 conn->ninfo.identity_info.logon_id_high = 0;
877 conn->ninfo.identity_info.workstation.string = cli_credentials_get_workstation(conn->wks_creds);
879 conn->r.in.server_name = talloc_asprintf(conn->tmp, "\\\\%s", dcerpc_server_name(conn->pipe));
880 conn->r.in.computer_name = cli_credentials_get_workstation(conn->wks_creds);
881 conn->r.in.logon_level = NetlogonNetworkInformation;
882 conn->r.in.logon = talloc(conn->tmp, union netr_LogonLevel);
883 conn->r.in.logon->network = &conn->ninfo;
884 conn->r.in.flags = talloc(conn->tmp, uint32_t);
885 conn->r.in.validation_level = 2;
886 conn->r.out.validation = talloc(conn->tmp, union netr_Validation);
887 conn->r.out.authoritative = talloc(conn->tmp, uint8_t);
888 conn->r.out.flags = conn->r.in.flags;
890 subreq = dcerpc_netr_LogonSamLogonEx_r_send(s, s->tctx->ev,
891 conn->pipe->binding_handle,
893 torture_assert(s->tctx, subreq, "Failed to setup LogonSamLogonEx request");
895 tevent_req_set_callback(subreq, torture_schannel_bench_recv, conn);
900 static void torture_schannel_bench_recv(struct tevent_req *subreq)
903 struct torture_schannel_bench_conn *conn =
904 (struct torture_schannel_bench_conn *)tevent_req_callback_data_void(subreq);
905 struct torture_schannel_bench *s = talloc_get_type(conn->s,
906 struct torture_schannel_bench);
908 s->error = dcerpc_netr_LogonSamLogonEx_r_recv(subreq, subreq);
910 if (!NT_STATUS_IS_OK(s->error)) {
921 ret = torture_schannel_bench_start(conn);
923 s->error = NT_STATUS_INTERNAL_ERROR;
928 test multiple schannel connection in parallel
930 bool torture_rpc_schannel_bench1(struct torture_context *torture)
934 const char *binding = torture_setting_string(torture, "binding", NULL);
935 struct torture_schannel_bench *s;
936 struct timeval start;
941 s = talloc_zero(torture, struct torture_schannel_bench);
943 s->progress = torture_setting_bool(torture, "progress", true);
944 s->timelimit = torture_setting_int(torture, "timelimit", 10);
945 s->nprocs = torture_setting_int(torture, "nprocs", 4);
946 s->conns = talloc_zero_array(s, struct torture_schannel_bench_conn, s->nprocs);
948 s->user1_creds = cli_credentials_shallow_copy(s,
949 popt_get_cmdline_credentials());
950 tmp = torture_setting_string(s->tctx, "extra_user1", NULL);
952 cli_credentials_parse_string(s->user1_creds, tmp, CRED_SPECIFIED);
954 s->user2_creds = cli_credentials_shallow_copy(s,
955 popt_get_cmdline_credentials());
956 tmp = torture_setting_string(s->tctx, "extra_user2", NULL);
958 cli_credentials_parse_string(s->user1_creds, tmp, CRED_SPECIFIED);
961 s->join_ctx1 = torture_join_domain(s->tctx, talloc_asprintf(s, "%sb", TEST_MACHINE_NAME),
962 ACB_WSTRUST, &s->wks_creds1);
963 torture_assert(torture, s->join_ctx1 != NULL,
964 "Failed to join domain with acct_flags=ACB_WSTRUST");
965 s->join_ctx2 = torture_join_domain(s->tctx, talloc_asprintf(s, "%sc", TEST_MACHINE_NAME),
966 ACB_WSTRUST, &s->wks_creds2);
967 torture_assert(torture, s->join_ctx2 != NULL,
968 "Failed to join domain with acct_flags=ACB_WSTRUST");
970 cli_credentials_set_kerberos_state(s->wks_creds1, CRED_DONT_USE_KERBEROS);
971 cli_credentials_set_kerberos_state(s->wks_creds2, CRED_DONT_USE_KERBEROS);
973 for (i=0; i < s->nprocs; i++) {
974 struct cli_credentials *wks = s->wks_creds1;
976 if ((i % 2) && (torture_setting_bool(torture, "multijoin", false))) {
981 s->conns[i].index = i;
982 s->conns[i].wks_creds = cli_credentials_shallow_copy(s->conns, wks);
983 cli_credentials_set_netlogon_creds(s->conns[i].wks_creds, NULL);
986 status = dcerpc_parse_binding(s, binding, &s->b);
987 torture_assert_ntstatus_ok(torture, status, "Bad binding string");
989 status = dcerpc_binding_set_flags(s->b, DCERPC_SCHANNEL | DCERPC_SIGN,
990 DCERPC_AUTH_OPTIONS);
991 torture_assert_ntstatus_ok(torture, status, "set flags");
993 torture_comment(torture, "Opening %d connections in parallel\n", s->nprocs);
994 for (i=0; i < s->nprocs; i++) {
996 s->error = dcerpc_pipe_connect_b(s->conns, &s->conns[i].pipe, s->b,
998 s->conns[i].wks_creds,
999 torture->ev, torture->lp_ctx);
1000 torture_assert_ntstatus_ok(torture, s->error, "Failed to connect with schannel");
1003 * This path doesn't work against windows,
1004 * because of windows drops the connections
1005 * which haven't reached a session setup yet
1007 * The same as the reset on zero vc stuff.
1009 struct composite_context *c;
1010 c = dcerpc_pipe_connect_b_send(s->conns, s->b,
1011 &ndr_table_netlogon,
1012 s->conns[i].wks_creds,
1015 torture_assert(torture, c != NULL, "Failed to setup connect");
1016 c->async.fn = torture_schannel_bench_connected;
1017 c->async.private_data = &s->conns[i];
1020 while (NT_STATUS_IS_OK(s->error) && s->nprocs != s->nconns) {
1021 int ev_ret = tevent_loop_once(torture->ev);
1022 torture_assert(torture, ev_ret == 0, "tevent_loop_once failed");
1025 torture_assert_ntstatus_ok(torture, s->error, "Failed establish a connect");
1028 * Change the workstation password after establishing the netlogon
1029 * schannel connections to prove that existing connections are not
1030 * affected by a wks pwchange.
1034 struct netr_ServerPasswordSet pwset;
1035 char *password = generate_random_password(s->join_ctx1, 8, 255);
1036 struct netlogon_creds_CredentialState *creds_state;
1037 struct dcerpc_pipe *net_pipe;
1038 struct netr_Authenticator credential, return_authenticator;
1039 struct samr_Password new_password;
1041 status = dcerpc_pipe_connect_b(s, &net_pipe, s->b,
1042 &ndr_table_netlogon,
1044 torture->ev, torture->lp_ctx);
1046 torture_assert_ntstatus_ok(torture, status,
1047 "dcerpc_pipe_connect_b failed");
1049 pwset.in.server_name = talloc_asprintf(
1050 net_pipe, "\\\\%s", dcerpc_server_name(net_pipe));
1051 pwset.in.computer_name =
1052 cli_credentials_get_workstation(s->wks_creds1);
1053 pwset.in.account_name = talloc_asprintf(
1054 net_pipe, "%s$", pwset.in.computer_name);
1055 pwset.in.secure_channel_type = SEC_CHAN_WKSTA;
1056 pwset.in.credential = &credential;
1057 pwset.in.new_password = &new_password;
1058 pwset.out.return_authenticator = &return_authenticator;
1060 E_md4hash(password, new_password.hash);
1062 creds_state = cli_credentials_get_netlogon_creds(
1064 netlogon_creds_des_encrypt(creds_state, &new_password);
1065 netlogon_creds_client_authenticator(creds_state, &credential);
1067 torture_assert_ntstatus_ok(torture, dcerpc_netr_ServerPasswordSet_r(net_pipe->binding_handle, torture, &pwset),
1068 "ServerPasswordSet failed");
1069 torture_assert_ntstatus_ok(torture, pwset.out.result,
1070 "ServerPasswordSet failed");
1072 if (!netlogon_creds_client_check(creds_state,
1073 &pwset.out.return_authenticator->cred)) {
1074 torture_comment(torture, "Credential chaining failed\n");
1077 cli_credentials_set_password(s->wks_creds1, password,
1080 talloc_free(net_pipe);
1082 /* Just as a test, connect with the new creds */
1084 cli_credentials_set_netlogon_creds(s->wks_creds1, NULL);
1086 status = dcerpc_pipe_connect_b(s, &net_pipe, s->b,
1087 &ndr_table_netlogon,
1089 torture->ev, torture->lp_ctx);
1091 torture_assert_ntstatus_ok(torture, status,
1092 "dcerpc_pipe_connect_b failed");
1094 talloc_free(net_pipe);
1097 torture_comment(torture, "Start looping LogonSamLogonEx on %d connections for %d secs\n",
1098 s->nprocs, s->timelimit);
1099 for (i=0; i < s->nprocs; i++) {
1100 ret = torture_schannel_bench_start(&s->conns[i]);
1101 torture_assert(torture, ret, "Failed to setup LogonSamLogonEx");
1104 start = timeval_current();
1105 end = timeval_add(&start, s->timelimit, 0);
1107 while (NT_STATUS_IS_OK(s->error) && !timeval_expired(&end)) {
1108 int ev_ret = tevent_loop_once(torture->ev);
1109 torture_assert(torture, ev_ret == 0, "tevent_loop_once failed");
1111 torture_assert_ntstatus_ok(torture, s->error, "Failed some request");
1113 talloc_free(s->conns);
1115 for (i=0; i < s->nprocs; i++) {
1116 s->total += s->conns[i].total;
1119 torture_comment(torture,
1120 "Total ops[%llu] (%u ops/s)\n",
1121 (unsigned long long)s->total,
1122 (unsigned)s->total/s->timelimit);
1124 torture_leave_domain(torture, s->join_ctx1);
1125 torture_leave_domain(torture, s->join_ctx2);