/*
test a schannel connection with the given flags
*/
static bool test_schannel(struct torture_context *tctx,
uint16_t acct_flags, uint32_t dcerpc_flags,
int i)
{
struct test_join *join_ctx;
NTSTATUS status;
const char *binding = torture_setting_string(tctx, "binding", NULL);
struct dcerpc_binding *b;
struct dcerpc_pipe *p = NULL;
struct dcerpc_pipe *p_netlogon = NULL;
struct dcerpc_pipe *p_netlogon2 = NULL;
struct dcerpc_pipe *p_netlogon3 = NULL;
struct dcerpc_pipe *p_samr2 = NULL;
struct dcerpc_pipe *p_lsa = NULL;
struct netlogon_creds_CredentialState *creds;
struct cli_credentials *credentials;
join_ctx = torture_join_domain(tctx,
talloc_asprintf(tctx, "%s%d", TEST_MACHINE_NAME, i),
acct_flags, &credentials);
torture_assert(tctx, join_ctx != NULL, "Failed to join domain");
status = dcerpc_parse_binding(tctx, binding, &b);
torture_assert_ntstatus_ok(tctx, status, "Bad binding string");
b->flags &= ~DCERPC_AUTH_OPTIONS;
b->flags |= dcerpc_flags;
status = dcerpc_pipe_connect_b(tctx, &p, b, &ndr_table_samr,
credentials, tctx->ev, tctx->lp_ctx);
torture_assert_ntstatus_ok(tctx, status,
"Failed to connect with schannel");
torture_assert(tctx, test_samr_ops(tctx, p->binding_handle),
"Failed to process schannel secured SAMR ops");
/* Also test that when we connect to the netlogon pipe, that
* the credentials we setup on the first pipe are valid for
* the second */
/* Swap the binding details from SAMR to NETLOGON */
status = dcerpc_epm_map_binding(tctx, b, &ndr_table_netlogon, tctx->ev, tctx->lp_ctx);
torture_assert_ntstatus_ok(tctx, status, "epm map");
status = dcerpc_secondary_connection(p, &p_netlogon,
b);
torture_assert_ntstatus_ok(tctx, status, "seconday connection");
status = dcerpc_bind_auth(p_netlogon, &ndr_table_netlogon,
credentials, lpcfg_gensec_settings(tctx, tctx->lp_ctx),
DCERPC_AUTH_TYPE_SCHANNEL,
dcerpc_auth_level(p->conn),
NULL);
torture_assert_ntstatus_ok(tctx, status, "bind auth");
status = dcerpc_schannel_creds(p_netlogon->conn->security_state.generic_state, tctx, &creds);
torture_assert_ntstatus_ok(tctx, status, "schannel creds");
/* do a couple of logins */
torture_assert(tctx, test_netlogon_ops(p_netlogon, tctx, credentials, creds),
"Failed to process schannel secured NETLOGON ops");
torture_assert(tctx, test_netlogon_ex_ops(p_netlogon, tctx, credentials, creds),
"Failed to process schannel secured NETLOGON EX ops");
/* Swap the binding details from SAMR to LSARPC */
status = dcerpc_epm_map_binding(tctx, b, &ndr_table_lsarpc, tctx->ev, tctx->lp_ctx);
torture_assert_ntstatus_ok(tctx, status, "epm map");
status = dcerpc_secondary_connection(p, &p_lsa,
b);
torture_assert_ntstatus_ok(tctx, status, "seconday connection");
status = dcerpc_bind_auth(p_lsa, &ndr_table_lsarpc,
credentials, lpcfg_gensec_settings(tctx, tctx->lp_ctx),
DCERPC_AUTH_TYPE_SCHANNEL,
dcerpc_auth_level(p->conn),
NULL);
torture_assert_ntstatus_ok(tctx, status, "bind auth");
torture_assert(tctx, test_lsa_ops(tctx, p_lsa),
"Failed to process schannel secured LSA ops");
/* Drop the socket, we want to start from scratch */
talloc_free(p);
p = NULL;
/* Now see what we are still allowed to do */
status = dcerpc_parse_binding(tctx, binding, &b);
torture_assert_ntstatus_ok(tctx, status, "Bad binding string");
b->flags &= ~DCERPC_AUTH_OPTIONS;
b->flags |= dcerpc_flags;
status = dcerpc_pipe_connect_b(tctx, &p_samr2, b, &ndr_table_samr,
credentials, tctx->ev, tctx->lp_ctx);
torture_assert_ntstatus_ok(tctx, status,
"Failed to connect with schannel");
/* do a some SAMR operations. We have *not* done a new serverauthenticate */
torture_assert (tctx, test_samr_ops(tctx, p_samr2->binding_handle),
"Failed to process schannel secured SAMR ops (on fresh connection)");
/* Swap the binding details from SAMR to NETLOGON */
status = dcerpc_epm_map_binding(tctx, b, &ndr_table_netlogon, tctx->ev, tctx->lp_ctx);
torture_assert_ntstatus_ok(tctx, status, "epm");
status = dcerpc_secondary_connection(p_samr2, &p_netlogon2,
b);
torture_assert_ntstatus_ok(tctx, status, "seconday connection");
/* and now setup an SCHANNEL bind on netlogon */
status = dcerpc_bind_auth(p_netlogon2, &ndr_table_netlogon,
credentials, lpcfg_gensec_settings(tctx, tctx->lp_ctx),
DCERPC_AUTH_TYPE_SCHANNEL,
dcerpc_auth_level(p_samr2->conn),
NULL);
torture_assert_ntstatus_ok(tctx, status, "auth failed");
/* Try the schannel-only SamLogonEx operation */
torture_assert(tctx, test_netlogon_ex_ops(p_netlogon2, tctx, credentials, creds),
"Failed to process schannel secured NETLOGON EX ops (on fresh connection)");
/* And the more traditional style, proving that the
* credentials chaining state is fully present */
torture_assert(tctx, test_netlogon_ops(p_netlogon2, tctx, credentials, creds),
"Failed to process schannel secured NETLOGON ops (on fresh connection)");
/* Drop the socket, we want to start from scratch (again) */
talloc_free(p_samr2);
/* We don't want schannel for this test */
b->flags &= ~DCERPC_AUTH_OPTIONS;
status = dcerpc_pipe_connect_b(tctx, &p_netlogon3, b, &ndr_table_netlogon,
credentials, tctx->ev, tctx->lp_ctx);
torture_assert_ntstatus_ok(tctx, status, "Failed to connect without schannel");
torture_assert(tctx, !test_netlogon_ex_ops(p_netlogon3, tctx, credentials, creds),
"Processed NOT schannel secured NETLOGON EX ops without SCHANNEL (unsafe)");
/* Required because the previous call will mark the current context as having failed */
tctx->last_result = TORTURE_OK;
tctx->last_reason = NULL;
torture_assert(tctx, test_netlogon_ops(p_netlogon3, tctx, credentials, creds),
"Failed to processed NOT schannel secured NETLOGON ops without new ServerAuth");
torture_leave_domain(tctx, join_ctx);
return true;
}
/*
test a schannel connection with the given flags
*/
static bool test_schannel(struct torture_context *tctx,
uint16_t acct_flags, uint32_t dcerpc_flags,
int i)
{
struct test_join *join_ctx;
NTSTATUS status;
const char *binding = torture_setting_string(tctx, "binding", NULL);
struct dcerpc_binding *b;
struct dcerpc_pipe *p = NULL;
struct dcerpc_pipe *p_netlogon = NULL;
struct dcerpc_pipe *p_netlogon2 = NULL;
struct dcerpc_pipe *p_netlogon3 = NULL;
struct dcerpc_pipe *p_samr2 = NULL;
struct dcerpc_pipe *p_lsa = NULL;
struct netlogon_creds_CredentialState *creds;
struct cli_credentials *credentials;
enum dcerpc_transport_t transport;
join_ctx = torture_join_domain(tctx,
talloc_asprintf(tctx, "%s%d", TEST_MACHINE_NAME, i),
acct_flags, &credentials);
torture_assert(tctx, join_ctx != NULL, "Failed to join domain");
status = dcerpc_parse_binding(tctx, binding, &b);
torture_assert_ntstatus_ok(tctx, status, "Bad binding string");
status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
torture_assert_ntstatus_ok(tctx, status, "set flags");
status = dcerpc_pipe_connect_b(tctx, &p, b, &ndr_table_samr,
credentials, tctx->ev, tctx->lp_ctx);
torture_assert_ntstatus_ok(tctx, status,
"Failed to connect to samr with schannel");
torture_assert(tctx, test_samr_ops(tctx, p->binding_handle),
"Failed to process schannel secured SAMR ops");
/* Also test that when we connect to the netlogon pipe, that
* the credentials we setup on the first pipe are valid for
* the second */
/* Swap the binding details from SAMR to NETLOGON */
status = dcerpc_epm_map_binding(tctx, b, &ndr_table_netlogon, tctx->ev, tctx->lp_ctx);
torture_assert_ntstatus_ok(tctx, status, "epm map");
status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
torture_assert_ntstatus_ok(tctx, status, "set flags");
status = dcerpc_secondary_auth_connection(p, b, &ndr_table_netlogon,
credentials, tctx->lp_ctx,
tctx, &p_netlogon);
torture_assert_ntstatus_ok(tctx, status, "Failed to create secondary connection");
creds = cli_credentials_get_netlogon_creds(credentials);
torture_assert(tctx, (creds != NULL), "schannel creds");
/* checks the capabilities */
torture_assert(tctx, test_netlogon_capabilities(p_netlogon, tctx, credentials, creds),
"Failed to process schannel secured capability ops (on fresh connection)");
/* do a couple of logins */
torture_assert(tctx, test_netlogon_ops(p_netlogon, tctx, credentials, creds),
"Failed to process schannel secured NETLOGON ops");
torture_assert(tctx, test_netlogon_ex_ops(p_netlogon, tctx, credentials, creds),
"Failed to process schannel secured NETLOGON EX ops");
/* we *MUST* use ncacn_np for openpolicy etc. */
transport = dcerpc_binding_get_transport(b);
status = dcerpc_binding_set_transport(b, NCACN_NP);
torture_assert_ntstatus_ok(tctx, status, "set transport");
/* Swap the binding details from SAMR to LSARPC */
status = dcerpc_epm_map_binding(tctx, b, &ndr_table_lsarpc, tctx->ev, tctx->lp_ctx);
torture_assert_ntstatus_ok(tctx, status, "epm map");
torture_assert_ntstatus_ok(tctx,
dcerpc_pipe_connect_b(tctx, &p_lsa, b, &ndr_table_lsarpc,
credentials, tctx->ev, tctx->lp_ctx),
"failed to connect lsarpc with schannel");
torture_assert(tctx, test_lsa_ops(tctx, p_lsa),
"Failed to process schannel secured LSA ops");
talloc_free(p_lsa);
p_lsa = NULL;
/* we *MUST* use ncacn_ip_tcp for lookupsids3/lookupnames4 */
status = dcerpc_binding_set_transport(b, NCACN_IP_TCP);
torture_assert_ntstatus_ok(tctx, status, "set transport");
torture_assert_ntstatus_ok(tctx,
dcerpc_epm_map_binding(tctx, b, &ndr_table_lsarpc, tctx->ev, tctx->lp_ctx),
"failed to call epm map");
torture_assert_ntstatus_ok(tctx,
dcerpc_pipe_connect_b(tctx, &p_lsa, b, &ndr_table_lsarpc,
credentials, tctx->ev, tctx->lp_ctx),
"failed to connect lsarpc with schannel");
torture_assert(tctx,
test_many_LookupSids(p_lsa, tctx, NULL),
"LsaLookupSids3 failed!\n");
status = dcerpc_binding_set_transport(b, transport);
torture_assert_ntstatus_ok(tctx, status, "set transport");
/* Drop the socket, we want to start from scratch */
talloc_free(p);
p = NULL;
/* Now see what we are still allowed to do */
status = dcerpc_parse_binding(tctx, binding, &b);
torture_assert_ntstatus_ok(tctx, status, "Bad binding string");
status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
torture_assert_ntstatus_ok(tctx, status, "set flags");
status = dcerpc_pipe_connect_b(tctx, &p_samr2, b, &ndr_table_samr,
credentials, tctx->ev, tctx->lp_ctx);
torture_assert_ntstatus_ok(tctx, status,
"Failed to connect with schannel");
/* do a some SAMR operations. We have *not* done a new serverauthenticate */
torture_assert (tctx, test_samr_ops(tctx, p_samr2->binding_handle),
"Failed to process schannel secured SAMR ops (on fresh connection)");
/* Swap the binding details from SAMR to NETLOGON */
status = dcerpc_epm_map_binding(tctx, b, &ndr_table_netlogon, tctx->ev, tctx->lp_ctx);
torture_assert_ntstatus_ok(tctx, status, "epm");
status = dcerpc_binding_set_flags(b, dcerpc_flags, DCERPC_AUTH_OPTIONS);
torture_assert_ntstatus_ok(tctx, status, "set flags");
status = dcerpc_secondary_auth_connection(p_samr2, b, &ndr_table_netlogon,
credentials, tctx->lp_ctx,
tctx, &p_netlogon2);
torture_assert_ntstatus_ok(tctx, status, "Failed to create secondary connection");
/* checks the capabilities */
torture_assert(tctx, test_netlogon_capabilities(p_netlogon2, tctx, credentials, creds),
"Failed to process schannel secured capability ops (on fresh connection)");
/* Try the schannel-only SamLogonEx operation */
torture_assert(tctx, test_netlogon_ex_ops(p_netlogon2, tctx, credentials, creds),
"Failed to process schannel secured NETLOGON EX ops (on fresh connection)");
/* And the more traditional style, proving that the
* credentials chaining state is fully present */
torture_assert(tctx, test_netlogon_ops(p_netlogon2, tctx, credentials, creds),
"Failed to process schannel secured NETLOGON ops (on fresh connection)");
/* Drop the socket, we want to start from scratch (again) */
talloc_free(p_samr2);
/* We don't want schannel for this test */
status = dcerpc_binding_set_flags(b, 0, DCERPC_AUTH_OPTIONS);
torture_assert_ntstatus_ok(tctx, status, "set flags");
status = dcerpc_pipe_connect_b(tctx, &p_netlogon3, b, &ndr_table_netlogon,
credentials, tctx->ev, tctx->lp_ctx);
torture_assert_ntstatus_ok(tctx, status, "Failed to connect without schannel");
torture_assert(tctx, !test_netlogon_ex_ops(p_netlogon3, tctx, credentials, creds),
"Processed NOT schannel secured NETLOGON EX ops without SCHANNEL (unsafe)");
/* Required because the previous call will mark the current context as having failed */
tctx->last_result = TORTURE_OK;
tctx->last_reason = NULL;
torture_assert(tctx, test_netlogon_ops(p_netlogon3, tctx, credentials, creds),
"Failed to processed NOT schannel secured NETLOGON ops without new ServerAuth");
torture_leave_domain(tctx, join_ctx);
return true;
}
/*
test a schannel connection with the given flags
*/
static BOOL test_schannel(TALLOC_CTX *mem_ctx,
uint16_t acct_flags, uint32_t dcerpc_flags,
int i)
{
BOOL ret = True;
struct test_join *join_ctx;
NTSTATUS status;
const char *binding = lp_parm_string(-1, "torture", "binding");
struct dcerpc_binding *b;
struct dcerpc_pipe *p = NULL;
struct dcerpc_pipe *p_netlogon = NULL;
struct dcerpc_pipe *p_netlogon2 = NULL;
struct dcerpc_pipe *p_netlogon3 = NULL;
struct dcerpc_pipe *p_samr2 = NULL;
struct dcerpc_pipe *p_lsa = NULL;
struct creds_CredentialState *creds;
struct cli_credentials *credentials;
TALLOC_CTX *test_ctx = talloc_named(mem_ctx, 0, "test_schannel context");
join_ctx = torture_join_domain(talloc_asprintf(mem_ctx, "%s%d", TEST_MACHINE_NAME, i),
acct_flags, &credentials);
if (!join_ctx) {
printf("Failed to join domain with acct_flags=0x%x\n", acct_flags);
talloc_free(test_ctx);
return False;
}
status = dcerpc_parse_binding(test_ctx, binding, &b);
if (!NT_STATUS_IS_OK(status)) {
printf("Bad binding string %s\n", binding);
goto failed;
}
b->flags &= ~DCERPC_AUTH_OPTIONS;
b->flags |= dcerpc_flags;
status = dcerpc_pipe_connect_b(test_ctx, &p, b, &dcerpc_table_samr,
credentials, NULL);
if (!NT_STATUS_IS_OK(status)) {
printf("Failed to connect with schannel: %s\n", nt_errstr(status));
goto failed;
}
if (!test_samr_ops(p, test_ctx)) {
printf("Failed to process schannel secured SAMR ops\n");
ret = False;
}
/* Also test that when we connect to the netlogon pipe, that
* the credentials we setup on the first pipe are valid for
* the second */
/* Swap the binding details from SAMR to NETLOGON */
status = dcerpc_epm_map_binding(test_ctx, b, &dcerpc_table_netlogon, NULL);
if (!NT_STATUS_IS_OK(status)) {
goto failed;
}
status = dcerpc_secondary_connection(p, &p_netlogon,
b);
if (!NT_STATUS_IS_OK(status)) {
goto failed;
}
status = dcerpc_bind_auth(p_netlogon, &dcerpc_table_netlogon,
credentials, DCERPC_AUTH_TYPE_SCHANNEL,
dcerpc_auth_level(p->conn),
NULL);
if (!NT_STATUS_IS_OK(status)) {
goto failed;
}
status = dcerpc_schannel_creds(p_netlogon->conn->security_state.generic_state, test_ctx, &creds);
if (!NT_STATUS_IS_OK(status)) {
goto failed;
}
/* do a couple of logins */
if (!test_netlogon_ops(p_netlogon, test_ctx, credentials, creds)) {
printf("Failed to process schannel secured NETLOGON ops\n");
ret = False;
}
if (!test_netlogon_ex_ops(p_netlogon, test_ctx, credentials, creds)) {
printf("Failed to process schannel secured NETLOGON EX ops\n");
ret = False;
}
/* Swap the binding details from SAMR to LSARPC */
status = dcerpc_epm_map_binding(test_ctx, b, &dcerpc_table_lsarpc, NULL);
if (!NT_STATUS_IS_OK(status)) {
goto failed;
}
status = dcerpc_secondary_connection(p, &p_lsa,
b);
if (!NT_STATUS_IS_OK(status)) {
goto failed;
}
status = dcerpc_bind_auth(p_lsa, &dcerpc_table_lsarpc,
credentials, DCERPC_AUTH_TYPE_SCHANNEL,
dcerpc_auth_level(p->conn),
NULL);
if (!NT_STATUS_IS_OK(status)) {
goto failed;
}
if (!test_lsa_ops(p_lsa, test_ctx)) {
printf("Failed to process schannel secured LSA ops\n");
ret = False;
}
/* Drop the socket, we want to start from scratch */
talloc_free(p);
p = NULL;
/* Now see what we are still allowed to do */
status = dcerpc_parse_binding(test_ctx, binding, &b);
if (!NT_STATUS_IS_OK(status)) {
printf("Bad binding string %s\n", binding);
goto failed;
}
b->flags &= ~DCERPC_AUTH_OPTIONS;
b->flags |= dcerpc_flags;
status = dcerpc_pipe_connect_b(test_ctx, &p_samr2, b, &dcerpc_table_samr,
credentials, NULL);
if (!NT_STATUS_IS_OK(status)) {
printf("Failed to connect with schannel: %s\n", nt_errstr(status));
goto failed;
}
/* do a some SAMR operations. We have *not* done a new serverauthenticate */
if (!test_samr_ops(p_samr2, test_ctx)) {
printf("Failed to process schannel secured SAMR ops (on fresh connection)\n");
goto failed;
}
/* Swap the binding details from SAMR to NETLOGON */
status = dcerpc_epm_map_binding(test_ctx, b, &dcerpc_table_netlogon, NULL);
if (!NT_STATUS_IS_OK(status)) {
goto failed;
}
status = dcerpc_secondary_connection(p_samr2, &p_netlogon2,
b);
if (!NT_STATUS_IS_OK(status)) {
goto failed;
}
/* and now setup an SCHANNEL bind on netlogon */
status = dcerpc_bind_auth(p_netlogon2, &dcerpc_table_netlogon,
credentials, DCERPC_AUTH_TYPE_SCHANNEL,
dcerpc_auth_level(p_samr2->conn),
NULL);
if (!NT_STATUS_IS_OK(status)) {
goto failed;
}
/* Try the schannel-only SamLogonEx operation */
if (!test_netlogon_ex_ops(p_netlogon2, test_ctx, credentials, creds)) {
printf("Failed to process schannel secured NETLOGON EX ops (on fresh connection)\n");
ret = False;
}
/* And the more traditional style, proving that the
* credentials chaining state is fully present */
if (!test_netlogon_ops(p_netlogon2, test_ctx, credentials, creds)) {
printf("Failed to process schannel secured NETLOGON ops (on fresh connection)\n");
ret = False;
}
/* Drop the socket, we want to start from scratch (again) */
talloc_free(p_samr2);
/* We don't want schannel for this test */
b->flags &= ~DCERPC_AUTH_OPTIONS;
status = dcerpc_pipe_connect_b(test_ctx, &p_netlogon3, b, &dcerpc_table_netlogon,
credentials, NULL);
if (!NT_STATUS_IS_OK(status)) {
printf("Failed to connect without schannel: %s\n", nt_errstr(status));
goto failed;
}
if (test_netlogon_ex_ops(p_netlogon3, test_ctx, credentials, creds)) {
printf("Processed NOT schannel secured NETLOGON EX ops without SCHANNEL (unsafe)\n");
ret = False;
}
if (!test_netlogon_ops(p_netlogon3, test_ctx, credentials, creds)) {
printf("Failed to processed NOT schannel secured NETLOGON ops without new ServerAuth\n");
ret = False;
}
torture_leave_domain(join_ctx);
talloc_free(test_ctx);
return ret;
failed:
torture_leave_domain(join_ctx);
talloc_free(test_ctx);
return False;
}
