svcctl: use offered/needed for buffer sizes as in spoolss.
[ira/wip.git] / source4 / torture / rpc / svcctl.c
index 5f1514419ec0b8134217fb47837ee430e29d560c..375df9f647b84760298bd14fab23956debe5d993 100644 (file)
-/* 
+/*
    Unix SMB/CIFS implementation.
    test suite for srvsvc rpc operations
 
    Copyright (C) Jelmer Vernooij 2004
-   
+   Copyright (C) Guenther Deschner 2008
+
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
-   
+
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-   
+
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "includes.h"
 #include "torture/torture.h"
+#include "librpc/gen_ndr/ndr_svcctl_c.h"
 #include "librpc/gen_ndr/ndr_svcctl.h"
+#include "torture/rpc/rpc.h"
+#include "param/param.h"
+
+static bool test_OpenSCManager(struct dcerpc_pipe *p, struct torture_context *tctx, struct policy_handle *h)
+{
+       struct svcctl_OpenSCManagerW r;
+
+       r.in.MachineName = NULL;
+       r.in.DatabaseName = NULL;
+       r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
+       r.out.handle = h;
+
+       torture_assert_ntstatus_ok(tctx,
+                                  dcerpc_svcctl_OpenSCManagerW(p, tctx, &r),
+                                  "OpenSCManager failed!");
+
+       return true;
+}
+
+static bool test_CloseServiceHandle(struct dcerpc_pipe *p, struct torture_context *tctx, struct policy_handle *h)
+{
+       struct svcctl_CloseServiceHandle r;
+
+       r.in.handle = h;
+       r.out.handle = h;
+       torture_assert_ntstatus_ok(tctx,
+                                  dcerpc_svcctl_CloseServiceHandle(p, tctx, &r),
+                                  "CloseServiceHandle failed");
+
+       return true;
+}
+
+static bool test_OpenService(struct dcerpc_pipe *p, struct torture_context *tctx,
+                            struct policy_handle *h, const char *name, struct policy_handle *s)
+{
+       struct svcctl_OpenServiceW r;
+
+       r.in.scmanager_handle = h;
+       r.in.ServiceName = name;
+       r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
+       r.out.handle = s;
+
+       torture_assert_ntstatus_ok(tctx,
+                                  dcerpc_svcctl_OpenServiceW(p, tctx, &r),
+                                  "OpenServiceW failed!");
+       torture_assert_werr_ok(tctx, r.out.result, "OpenServiceW failed!");
+
+       return true;
+
+}
+
+static bool test_QueryServiceStatusEx(struct torture_context *tctx, struct dcerpc_pipe *p)
+{
+       struct svcctl_QueryServiceStatusEx r;
+       struct policy_handle h, s;
+       NTSTATUS status;
+
+       uint32_t info_level = SVC_STATUS_PROCESS_INFO;
+       uint8_t *buffer;
+       uint32_t offered = 0;
+       uint32_t needed = 0;
+
+       if (!test_OpenSCManager(p, tctx, &h))
+               return false;
+
+       if (!test_OpenService(p, tctx, &h, "Netlogon", &s))
+               return false;
+
+       buffer = talloc(tctx, uint8_t);
+
+       r.in.handle = &s;
+       r.in.info_level = info_level;
+       r.in.offered = offered;
+       r.out.buffer = buffer;
+       r.out.needed = &needed;
+
+       status = dcerpc_svcctl_QueryServiceStatusEx(p, tctx, &r);
+       torture_assert_ntstatus_ok(tctx, status, "QueryServiceStatusEx failed!");
+
+       if (W_ERROR_EQUAL(r.out.result, WERR_INSUFFICIENT_BUFFER)) {
+               r.in.offered = needed;
+               buffer = talloc_array(tctx, uint8_t, needed);
+               r.out.buffer = buffer;
+
+               status = dcerpc_svcctl_QueryServiceStatusEx(p, tctx, &r);
+               torture_assert_ntstatus_ok(tctx, status, "QueryServiceStatusEx failed!");
+               torture_assert_werr_ok(tctx, r.out.result, "QueryServiceStatusEx failed!");
+       }
+
+       if (!test_CloseServiceHandle(p, tctx, &s))
+               return false;
+
+       if (!test_CloseServiceHandle(p, tctx, &h))
+               return false;
+
+       return true;
+}
+
+static bool test_QueryServiceConfig2W(struct torture_context *tctx, struct dcerpc_pipe *p)
+{
+       struct svcctl_QueryServiceConfig2W r;
+       struct policy_handle h, s;
+       NTSTATUS status;
+
+       uint32_t info_level = SERVICE_CONFIG_DESCRIPTION;
+       uint8_t *buffer;
+       uint32_t offered = 0;
+       uint32_t needed = 0;
+
+       if (!test_OpenSCManager(p, tctx, &h))
+               return false;
 
-static BOOL test_EnumServicesStatus(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx, struct policy_handle *h)
+       if (!test_OpenService(p, tctx, &h, "Netlogon", &s))
+               return false;
+
+       buffer = talloc(tctx, uint8_t);
+
+       r.in.handle = &s;
+       r.in.info_level = info_level;
+       r.in.offered = offered;
+       r.out.buffer = buffer;
+       r.out.needed = &needed;
+
+       status = dcerpc_svcctl_QueryServiceConfig2W(p, tctx, &r);
+       torture_assert_ntstatus_ok(tctx, status, "QueryServiceConfig2W failed!");
+
+       if (W_ERROR_EQUAL(r.out.result, WERR_INSUFFICIENT_BUFFER)) {
+               r.in.offered = needed;
+               buffer = talloc_array(tctx, uint8_t, needed);
+               r.out.buffer = buffer;
+
+               status = dcerpc_svcctl_QueryServiceConfig2W(p, tctx, &r);
+               torture_assert_ntstatus_ok(tctx, status, "QueryServiceConfig2W failed!");
+               torture_assert_werr_ok(tctx, r.out.result, "QueryServiceConfig2W failed!");
+       }
+
+       r.in.info_level = SERVICE_CONFIG_FAILURE_ACTIONS;
+       r.in.offered = offered;
+       r.out.buffer = buffer;
+       r.out.needed = &needed;
+
+       status = dcerpc_svcctl_QueryServiceConfig2W(p, tctx, &r);
+       torture_assert_ntstatus_ok(tctx, status, "QueryServiceConfig2W failed!");
+
+       if (W_ERROR_EQUAL(r.out.result, WERR_INSUFFICIENT_BUFFER)) {
+               r.in.offered = needed;
+               buffer = talloc_array(tctx, uint8_t, needed);
+               r.out.buffer = buffer;
+
+               status = dcerpc_svcctl_QueryServiceConfig2W(p, tctx, &r);
+               torture_assert_ntstatus_ok(tctx, status, "QueryServiceConfig2W failed!");
+               torture_assert_werr_ok(tctx, r.out.result, "QueryServiceConfig2W failed!");
+       }
+
+       if (!test_CloseServiceHandle(p, tctx, &s))
+               return false;
+
+       if (!test_CloseServiceHandle(p, tctx, &h))
+               return false;
+
+       return true;
+}
+
+static bool test_EnumServicesStatus(struct torture_context *tctx, struct dcerpc_pipe *p)
 {
        struct svcctl_EnumServicesStatusW r;
+       struct policy_handle h;
        int i;
        NTSTATUS status;
        uint32_t resume_handle = 0;
-       struct ENUM_SERVICE_STATUS *service = NULL; 
+       struct ENUM_SERVICE_STATUSW *service = NULL;
+       uint32_t needed = 0;
+       uint32_t services_returned = 0;
 
-       r.in.handle = h;
+       if (!test_OpenSCManager(p, tctx, &h))
+               return false;
+
+       r.in.handle = &h;
        r.in.type = SERVICE_TYPE_WIN32;
        r.in.state = SERVICE_STATE_ALL;
-       r.in.buf_size = 0;
+       r.in.offered = 0;
        r.in.resume_handle = &resume_handle;
        r.out.service = NULL;
        r.out.resume_handle = &resume_handle;
-       r.out.services_returned = 0;
-       r.out.bytes_needed = 0;
+       r.out.services_returned = &services_returned;
+       r.out.needed = &needed;
 
-       status = dcerpc_svcctl_EnumServicesStatusW(p, mem_ctx, &r);
+       status = dcerpc_svcctl_EnumServicesStatusW(p, tctx, &r);
 
-       if (!NT_STATUS_IS_OK(status)) {
-               printf("ËnumServicesStatus failed!\n");
-               return False;
-       }
+       torture_assert_ntstatus_ok(tctx, status, "EnumServicesStatus failed!");
 
        if (W_ERROR_EQUAL(r.out.result, WERR_MORE_DATA)) {
-               r.in.buf_size = r.out.bytes_needed;
-               r.out.service = talloc_size(mem_ctx, r.out.bytes_needed);
-               
-               status = dcerpc_svcctl_EnumServicesStatusW(p, mem_ctx, &r);
-
-               if (!NT_STATUS_IS_OK(status)) {
-                       printf("ËnumServicesStatus failed!\n");
-                       return False;
+               r.in.offered = needed;
+               r.out.service = talloc_array(tctx, uint8_t, needed);
+
+               status = dcerpc_svcctl_EnumServicesStatusW(p, tctx, &r);
+
+               torture_assert_ntstatus_ok(tctx, status, "EnumServicesStatus failed!");
+               torture_assert_werr_ok(tctx, r.out.result, "EnumServicesStatus failed");
+       }
+
+       if (services_returned > 0) {
+
+               enum ndr_err_code ndr_err;
+               DATA_BLOB blob;
+               struct ndr_pull *ndr;
+
+               blob.length = r.in.offered;
+               blob.data = talloc_steal(tctx, r.out.service);
+
+               ndr = ndr_pull_init_blob(&blob, tctx, lp_iconv_convenience(tctx->lp_ctx));
+
+               service = talloc_array(tctx, struct ENUM_SERVICE_STATUSW, services_returned);
+               if (!service) {
+                       return false;
                }
 
-               if (!W_ERROR_IS_OK(r.out.result)) {
-                       printf("EnumServicesStatus failed\n");
-                       return False;
+               ndr_err = ndr_pull_ENUM_SERVICE_STATUSW_array(
+                               ndr, services_returned, service);
+               if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+                       return false;
                }
-               service = (struct ENUM_SERVICE_STATUS *)r.out.service;
        }
 
-       for(i = 0; i < r.out.services_returned; i++) {
-               printf("Type: %d, State: %d\n", service[i].status.type, service[i].status.state);
-       }
-               
-       return True;
-}
+       for(i = 0; i < services_returned; i++) {
 
-static BOOL test_OpenSCManager(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx, struct policy_handle *h)
-{
-       struct svcctl_OpenSCManagerW r;
-       NTSTATUS status;
-       
-       r.in.MachineName = NULL;
-       r.in.DatabaseName = NULL;
-       r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
-       r.out.handle = h;
-       
-       status = dcerpc_svcctl_OpenSCManagerW(p, mem_ctx, &r);
-       if (!NT_STATUS_IS_OK(status)) {
-               printf("OpenSCManager failed!\n");
-               return False;
+               printf("%-20s   \"%s\", Type: %d, State: %d\n",
+                       service[i].service_name, service[i].display_name,
+                       service[i].status.type, service[i].status.state);
        }
-       
-       return True;
-}
 
-static BOOL test_CloseServiceHandle(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx, struct policy_handle *h)
-{
-       struct svcctl_CloseServiceHandle r; 
-       NTSTATUS status;
-       r.in.handle = h;
-       r.out.handle = h;
-       status = dcerpc_svcctl_CloseServiceHandle(p, mem_ctx, &r);
-       if (!NT_STATUS_IS_OK(status)) {
-               printf("CloseServiceHandle failed\n");
-               return False;
-       }
+       if (!test_CloseServiceHandle(p, tctx, &h))
+               return false;
 
-       return True;
+       return true;
 }
 
-BOOL torture_rpc_svcctl(void)
+static bool test_SCManager(struct torture_context *tctx,
+                                                  struct dcerpc_pipe *p)
 {
-        NTSTATUS status;
-        struct dcerpc_pipe *p;
-               struct policy_handle h;
-       TALLOC_CTX *mem_ctx;
-       BOOL ret = True;
-
-       mem_ctx = talloc_init("torture_rpc_svcctl");
-
-       status = torture_rpc_connection(mem_ctx, &p, &dcerpc_table_svcctl);
-       if (!NT_STATUS_IS_OK(status)) {
-               talloc_free(mem_ctx);
-               return False;
-       }
+       struct policy_handle h;
 
-       if (!test_OpenSCManager(p, mem_ctx, &h)) {
-               ret = False;
-       }
+       if (!test_OpenSCManager(p, tctx, &h))
+               return false;
 
-       if (!test_EnumServicesStatus(p, mem_ctx, &h)) {
-               ret = False;
-       }
+       if (!test_CloseServiceHandle(p, tctx, &h))
+               return false;
 
-       if (!test_CloseServiceHandle(p, mem_ctx, &h)) {
-               ret = False;
-       }
+       return true;
+}
+
+struct torture_suite *torture_rpc_svcctl(TALLOC_CTX *mem_ctx)
+{
+       struct torture_suite *suite = torture_suite_create(mem_ctx, "SVCCTL");
+       struct torture_rpc_tcase *tcase;
+
+       tcase = torture_suite_add_rpc_iface_tcase(suite, "svcctl", &ndr_table_svcctl);
 
-       talloc_free(mem_ctx);
+       torture_rpc_tcase_add_test(tcase, "SCManager",
+                                  test_SCManager);
+       torture_rpc_tcase_add_test(tcase, "EnumServicesStatus",
+                                  test_EnumServicesStatus);
+       torture_rpc_tcase_add_test(tcase, "QueryServiceStatusEx",
+                                  test_QueryServiceStatusEx);
+       torture_rpc_tcase_add_test(tcase, "QueryServiceConfig2W",
+                                  test_QueryServiceConfig2W);
 
-       return ret;
+       return suite;
 }