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-rw-r--r--source4/torture/rpc/netlogon.c101
1 files changed, 101 insertions, 0 deletions
diff --git a/source4/torture/rpc/netlogon.c b/source4/torture/rpc/netlogon.c
index f488a03a78..7544541bd0 100644
--- a/source4/torture/rpc/netlogon.c
+++ b/source4/torture/rpc/netlogon.c
@@ -342,6 +342,82 @@ static bool test_SetPassword(struct torture_context *tctx,
}
/*
+ try a change password for our machine account
+*/
+static bool test_SetPassword_flags(struct torture_context *tctx,
+ struct dcerpc_pipe *p,
+ struct cli_credentials *machine_credentials,
+ uint32_t negotiate_flags)
+{
+ NTSTATUS status;
+ struct netr_ServerPasswordSet r;
+ const char *password;
+ struct netlogon_creds_CredentialState *creds;
+ struct netr_Authenticator credential, return_authenticator;
+ struct samr_Password new_password;
+
+ if (!test_SetupCredentials2(p, tctx, negotiate_flags,
+ machine_credentials,
+ cli_credentials_get_secure_channel_type(machine_credentials),
+ &creds)) {
+ return false;
+ }
+
+ r.in.server_name = talloc_asprintf(tctx, "\\\\%s", dcerpc_server_name(p));
+ r.in.account_name = talloc_asprintf(tctx, "%s$", TEST_MACHINE_NAME);
+ r.in.secure_channel_type = cli_credentials_get_secure_channel_type(machine_credentials);
+ r.in.computer_name = TEST_MACHINE_NAME;
+ r.in.credential = &credential;
+ r.in.new_password = &new_password;
+ r.out.return_authenticator = &return_authenticator;
+
+ password = generate_random_str(tctx, 8);
+ E_md4hash(password, new_password.hash);
+
+ netlogon_creds_des_encrypt(creds, &new_password);
+
+ torture_comment(tctx, "Testing ServerPasswordSet on machine account\n");
+ torture_comment(tctx, "Changing machine account password to '%s'\n",
+ password);
+
+ netlogon_creds_client_authenticator(creds, &credential);
+
+ status = dcerpc_netr_ServerPasswordSet(p, tctx, &r);
+ torture_assert_ntstatus_ok(tctx, status, "ServerPasswordSet");
+
+ if (!netlogon_creds_client_check(creds, &r.out.return_authenticator->cred)) {
+ torture_comment(tctx, "Credential chaining failed\n");
+ }
+
+ /* by changing the machine password twice we test the
+ credentials chaining fully, and we verify that the server
+ allows the password to be set to the same value twice in a
+ row (match win2k3) */
+ torture_comment(tctx,
+ "Testing a second ServerPasswordSet on machine account\n");
+ torture_comment(tctx,
+ "Changing machine account password to '%s' (same as previous run)\n", password);
+
+ netlogon_creds_client_authenticator(creds, &credential);
+
+ status = dcerpc_netr_ServerPasswordSet(p, tctx, &r);
+ torture_assert_ntstatus_ok(tctx, status, "ServerPasswordSet (2)");
+
+ if (!netlogon_creds_client_check(creds, &r.out.return_authenticator->cred)) {
+ torture_comment(tctx, "Credential chaining failed\n");
+ }
+
+ cli_credentials_set_password(machine_credentials, password, CRED_SPECIFIED);
+
+ torture_assert(tctx,
+ test_SetupCredentials(p, tctx, machine_credentials, &creds),
+ "ServerPasswordSet failed to actually change the password");
+
+ return true;
+}
+
+
+/*
generate a random password for password change tests
*/
static DATA_BLOB netlogon_very_rand_pass(TALLOC_CTX *mem_ctx, int len)
@@ -2590,6 +2666,30 @@ static bool test_ManyGetDCName(struct torture_context *tctx,
return true;
}
+static bool test_SetPassword_with_flags(struct torture_context *tctx,
+ struct dcerpc_pipe *p,
+ struct cli_credentials *machine_credentials)
+{
+ uint32_t flags[] = { 0, NETLOGON_NEG_STRONG_KEYS };
+ struct netlogon_creds_CredentialState *creds;
+ int i;
+
+ if (!test_SetupCredentials2(p, tctx, 0,
+ machine_credentials,
+ cli_credentials_get_secure_channel_type(machine_credentials),
+ &creds)) {
+ torture_skip(tctx, "DC does not support negotiation of 64bit session keys");
+ }
+
+ for (i=0; i < ARRAY_SIZE(flags); i++) {
+ torture_assert(tctx,
+ test_SetPassword_flags(tctx, p, machine_credentials, flags[i]),
+ talloc_asprintf(tctx, "failed to test SetPassword negotiating with 0x%08x flags", flags[i]));
+ }
+
+ return true;
+}
+
struct torture_suite *torture_rpc_netlogon(TALLOC_CTX *mem_ctx)
{
struct torture_suite *suite = torture_suite_create(mem_ctx, "NETLOGON");
@@ -2645,6 +2745,7 @@ struct torture_suite *torture_rpc_netlogon_s3(TALLOC_CTX *mem_ctx)
torture_rpc_tcase_add_test_creds(tcase, "SamLogon", test_SamLogon);
torture_rpc_tcase_add_test_creds(tcase, "SetPassword", test_SetPassword);
+ torture_rpc_tcase_add_test_creds(tcase, "SetPassword_with_flags", test_SetPassword_with_flags);
torture_rpc_tcase_add_test(tcase, "LogonControl", test_LogonControl);
torture_rpc_tcase_add_test(tcase, "LogonControl2", test_LogonControl2);
torture_rpc_tcase_add_test(tcase, "LogonControl2Ex", test_LogonControl2Ex);