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 2 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, write to the Free Software
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 #include "librpc/gen_ndr/ndr_netlogon.h"
25 #include "auth/credentials/credentials.h"
26 #include "torture/rpc/rpc.h"
27 #include "lib/cmdline/popt_common.h"
28 #include "auth/gensec/schannel_proto.h"
29 #include "libcli/auth/libcli_auth.h"
30 #include "libcli/security/proto.h"
32 #define TEST_MACHINE_NAME "schannel"
35 try a netlogon SamLogon
37 BOOL test_netlogon_ex_ops(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
38 struct cli_credentials *credentials,
39 struct creds_CredentialState *creds)
42 struct netr_LogonSamLogonEx r;
43 struct netr_NetworkInfo ninfo;
44 DATA_BLOB names_blob, chal, lm_resp, nt_resp;
47 int flags = CLI_CRED_NTLM_AUTH;
48 if (lp_client_lanman_auth()) {
49 flags |= CLI_CRED_LANMAN_AUTH;
52 if (lp_client_ntlmv2_auth()) {
53 flags |= CLI_CRED_NTLMv2_AUTH;
56 cli_credentials_get_ntlm_username_domain(cmdline_credentials, mem_ctx,
57 &ninfo.identity_info.account_name.string,
58 &ninfo.identity_info.domain_name.string);
60 generate_random_buffer(ninfo.challenge,
61 sizeof(ninfo.challenge));
62 chal = data_blob_const(ninfo.challenge,
63 sizeof(ninfo.challenge));
65 names_blob = NTLMv2_generate_names_blob(mem_ctx, cli_credentials_get_workstation(credentials),
66 cli_credentials_get_domain(credentials));
68 status = cli_credentials_get_ntlm_response(cmdline_credentials, mem_ctx,
74 if (!NT_STATUS_IS_OK(status)) {
75 printf("cli_credentials_get_ntlm_response failed: %s\n",
80 ninfo.lm.data = lm_resp.data;
81 ninfo.lm.length = lm_resp.length;
83 ninfo.nt.data = nt_resp.data;
84 ninfo.nt.length = nt_resp.length;
86 ninfo.identity_info.parameter_control = 0;
87 ninfo.identity_info.logon_id_low = 0;
88 ninfo.identity_info.logon_id_high = 0;
89 ninfo.identity_info.workstation.string = cli_credentials_get_workstation(credentials);
91 r.in.server_name = talloc_asprintf(mem_ctx, "\\\\%s", dcerpc_server_name(p));
92 r.in.computer_name = cli_credentials_get_workstation(credentials);
94 r.in.logon.network = &ninfo;
97 printf("Testing LogonSamLogonEx with name %s\n", ninfo.identity_info.account_name.string);
100 r.in.validation_level = i;
102 status = dcerpc_netr_LogonSamLogonEx(p, mem_ctx, &r);
103 if (!NT_STATUS_IS_OK(status)) {
104 printf("LogonSamLogon failed: %s\n",
114 do some samr ops using the schannel connection
116 static BOOL test_samr_ops(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx)
119 struct samr_GetDomPwInfo r;
120 struct samr_Connect connect;
121 struct samr_OpenDomain opendom;
123 struct lsa_String name;
124 struct policy_handle handle;
125 struct policy_handle domain_handle;
127 name.string = lp_workgroup();
128 r.in.domain_name = &name;
130 connect.in.system_name = 0;
131 connect.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
132 connect.out.connect_handle = &handle;
134 printf("Testing Connect and OpenDomain on BUILTIN\n");
136 status = dcerpc_samr_Connect(p, mem_ctx, &connect);
137 if (!NT_STATUS_IS_OK(status)) {
138 if (NT_STATUS_EQUAL(status, NT_STATUS_ACCESS_DENIED)) {
139 printf("Connect failed (expected, schannel mapped to anonymous): %s\n",
142 printf("Connect failed - %s\n", nt_errstr(status));
146 opendom.in.connect_handle = &handle;
147 opendom.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
148 opendom.in.sid = dom_sid_parse_talloc(mem_ctx, "S-1-5-32");
149 opendom.out.domain_handle = &domain_handle;
151 status = dcerpc_samr_OpenDomain(p, mem_ctx, &opendom);
152 if (!NT_STATUS_IS_OK(status)) {
153 printf("OpenDomain failed - %s\n", nt_errstr(status));
158 printf("Testing GetDomPwInfo with name %s\n", r.in.domain_name->string);
160 /* do several ops to test credential chaining */
162 status = dcerpc_samr_GetDomPwInfo(p, mem_ctx, &r);
163 if (!NT_STATUS_IS_OK(status)) {
164 if (!NT_STATUS_EQUAL(status, NT_STATUS_ACCESS_DENIED)) {
165 printf("GetDomPwInfo op %d failed - %s\n", i, nt_errstr(status));
176 do some lsa ops using the schannel connection
178 static BOOL test_lsa_ops(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx)
180 struct lsa_GetUserName r;
183 struct lsa_StringPointer authority_name_p;
185 printf("\nTesting GetUserName\n");
187 r.in.system_name = "\\";
188 r.in.account_name = NULL;
189 r.in.authority_name = &authority_name_p;
190 authority_name_p.string = NULL;
192 /* do several ops to test credential chaining and various operations */
193 status = dcerpc_lsa_GetUserName(p, mem_ctx, &r);
195 if (NT_STATUS_EQUAL(status, NT_STATUS_RPC_PROTSEQ_NOT_SUPPORTED)) {
196 printf("not considering %s to be an error\n", nt_errstr(status));
197 } else if (!NT_STATUS_IS_OK(status)) {
198 printf("GetUserName failed - %s\n", nt_errstr(status));
201 if (!r.out.account_name) {
205 if (strcmp(r.out.account_name->string, "ANONYMOUS LOGON") != 0) {
206 printf("GetUserName returned wrong user: %s, expected %s\n",
207 r.out.account_name->string, "ANONYMOUS LOGON");
210 if (!r.out.authority_name || !r.out.authority_name->string) {
214 if (strcmp(r.out.authority_name->string->string, "NT AUTHORITY") != 0) {
215 printf("GetUserName returned wrong user: %s, expected %s\n",
216 r.out.authority_name->string->string, "NT AUTHORITY");
220 if (!test_many_LookupSids(p, mem_ctx, NULL)) {
221 printf("LsaLookupSids3 failed!\n");
230 test a schannel connection with the given flags
232 static BOOL test_schannel(TALLOC_CTX *mem_ctx,
233 uint16_t acct_flags, uint32_t dcerpc_flags,
238 struct test_join *join_ctx;
240 const char *binding = lp_parm_string(-1, "torture", "binding");
241 struct dcerpc_binding *b;
242 struct dcerpc_pipe *p = NULL;
243 struct dcerpc_pipe *p_netlogon = NULL;
244 struct dcerpc_pipe *p_netlogon2 = NULL;
245 struct dcerpc_pipe *p_netlogon3 = NULL;
246 struct dcerpc_pipe *p_samr2 = NULL;
247 struct dcerpc_pipe *p_lsa = NULL;
248 struct creds_CredentialState *creds;
249 struct cli_credentials *credentials;
251 TALLOC_CTX *test_ctx = talloc_named(mem_ctx, 0, "test_schannel context");
253 join_ctx = torture_join_domain(talloc_asprintf(mem_ctx, "%s%d", TEST_MACHINE_NAME, i),
254 acct_flags, &credentials);
256 printf("Failed to join domain with acct_flags=0x%x\n", acct_flags);
257 talloc_free(test_ctx);
261 status = dcerpc_parse_binding(test_ctx, binding, &b);
262 if (!NT_STATUS_IS_OK(status)) {
263 printf("Bad binding string %s\n", binding);
267 b->flags &= ~DCERPC_AUTH_OPTIONS;
268 b->flags |= dcerpc_flags;
270 status = dcerpc_pipe_connect_b(test_ctx, &p, b, &dcerpc_table_samr,
272 if (!NT_STATUS_IS_OK(status)) {
273 printf("Failed to connect with schannel: %s\n", nt_errstr(status));
277 if (!test_samr_ops(p, test_ctx)) {
278 printf("Failed to process schannel secured SAMR ops\n");
282 /* Also test that when we connect to the netlogon pipe, that
283 * the credentials we setup on the first pipe are valid for
286 /* Swap the binding details from SAMR to NETLOGON */
287 status = dcerpc_epm_map_binding(test_ctx, b, &dcerpc_table_netlogon, NULL);
288 if (!NT_STATUS_IS_OK(status)) {
292 status = dcerpc_secondary_connection(p, &p_netlogon,
295 if (!NT_STATUS_IS_OK(status)) {
299 status = dcerpc_bind_auth(p_netlogon, &dcerpc_table_netlogon,
300 credentials, DCERPC_AUTH_TYPE_SCHANNEL,
301 dcerpc_auth_level(p->conn),
304 if (!NT_STATUS_IS_OK(status)) {
308 status = dcerpc_schannel_creds(p_netlogon->conn->security_state.generic_state, test_ctx, &creds);
309 if (!NT_STATUS_IS_OK(status)) {
313 /* do a couple of logins */
314 if (!test_netlogon_ops(p_netlogon, test_ctx, credentials, creds)) {
315 printf("Failed to process schannel secured NETLOGON ops\n");
319 if (!test_netlogon_ex_ops(p_netlogon, test_ctx, credentials, creds)) {
320 printf("Failed to process schannel secured NETLOGON EX ops\n");
324 /* Swap the binding details from SAMR to LSARPC */
325 status = dcerpc_epm_map_binding(test_ctx, b, &dcerpc_table_lsarpc, NULL);
326 if (!NT_STATUS_IS_OK(status)) {
330 status = dcerpc_secondary_connection(p, &p_lsa,
333 if (!NT_STATUS_IS_OK(status)) {
337 status = dcerpc_bind_auth(p_lsa, &dcerpc_table_lsarpc,
338 credentials, DCERPC_AUTH_TYPE_SCHANNEL,
339 dcerpc_auth_level(p->conn),
342 if (!NT_STATUS_IS_OK(status)) {
346 if (!test_lsa_ops(p_lsa, test_ctx)) {
347 printf("Failed to process schannel secured LSA ops\n");
351 /* Drop the socket, we want to start from scratch */
355 /* Now see what we are still allowed to do */
357 status = dcerpc_parse_binding(test_ctx, binding, &b);
358 if (!NT_STATUS_IS_OK(status)) {
359 printf("Bad binding string %s\n", binding);
363 b->flags &= ~DCERPC_AUTH_OPTIONS;
364 b->flags |= dcerpc_flags;
366 status = dcerpc_pipe_connect_b(test_ctx, &p_samr2, b, &dcerpc_table_samr,
368 if (!NT_STATUS_IS_OK(status)) {
369 printf("Failed to connect with schannel: %s\n", nt_errstr(status));
373 /* do a some SAMR operations. We have *not* done a new serverauthenticate */
374 if (!test_samr_ops(p_samr2, test_ctx)) {
375 printf("Failed to process schannel secured SAMR ops (on fresh connection)\n");
379 /* Swap the binding details from SAMR to NETLOGON */
380 status = dcerpc_epm_map_binding(test_ctx, b, &dcerpc_table_netlogon, NULL);
381 if (!NT_STATUS_IS_OK(status)) {
385 status = dcerpc_secondary_connection(p_samr2, &p_netlogon2,
387 if (!NT_STATUS_IS_OK(status)) {
391 /* and now setup an SCHANNEL bind on netlogon */
392 status = dcerpc_bind_auth(p_netlogon2, &dcerpc_table_netlogon,
393 credentials, DCERPC_AUTH_TYPE_SCHANNEL,
394 dcerpc_auth_level(p_samr2->conn),
397 if (!NT_STATUS_IS_OK(status)) {
401 /* Try the schannel-only SamLogonEx operation */
402 if (!test_netlogon_ex_ops(p_netlogon2, test_ctx, credentials, creds)) {
403 printf("Failed to process schannel secured NETLOGON EX ops (on fresh connection)\n");
407 /* And the more traditional style, proving that the
408 * credentials chaining state is fully present */
409 if (!test_netlogon_ops(p_netlogon2, test_ctx, credentials, creds)) {
410 printf("Failed to process schannel secured NETLOGON ops (on fresh connection)\n");
414 /* Drop the socket, we want to start from scratch (again) */
415 talloc_free(p_samr2);
417 /* We don't want schannel for this test */
418 b->flags &= ~DCERPC_AUTH_OPTIONS;
420 status = dcerpc_pipe_connect_b(test_ctx, &p_netlogon3, b, &dcerpc_table_netlogon,
422 if (!NT_STATUS_IS_OK(status)) {
423 printf("Failed to connect without schannel: %s\n", nt_errstr(status));
427 if (test_netlogon_ex_ops(p_netlogon3, test_ctx, credentials, creds)) {
428 printf("Processed NOT schannel secured NETLOGON EX ops without SCHANNEL (unsafe)\n");
432 if (!test_netlogon_ops(p_netlogon3, test_ctx, credentials, creds)) {
433 printf("Failed to processed NOT schannel secured NETLOGON ops without new ServerAuth\n");
437 torture_leave_domain(join_ctx);
438 talloc_free(test_ctx);
442 torture_leave_domain(join_ctx);
443 talloc_free(test_ctx);
448 a schannel test suite
450 BOOL torture_rpc_schannel(void)
456 uint32_t dcerpc_flags;
458 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SIGN},
459 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SEAL},
460 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_128},
461 { ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_128 },
462 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SIGN },
463 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SEAL },
464 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_128 },
465 { ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_128 }
469 mem_ctx = talloc_init("torture_rpc_schannel");
471 for (i=0;i<ARRAY_SIZE(tests);i++) {
472 if (!test_schannel(mem_ctx,
473 tests[i].acct_flags, tests[i].dcerpc_flags,
475 printf("Failed with acct_flags=0x%x dcerpc_flags=0x%x \n",
476 tests[i].acct_flags, tests[i].dcerpc_flags);
482 talloc_free(mem_ctx);