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advapi/service: Check servicetype and starttype.

This commit is contained in:
Paul Vriens 2007-07-12 21:34:21 +02:00 committed by Alexandre Julliard
parent d470e688c4
commit f09359cda4
2 changed files with 97 additions and 0 deletions
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33
dlls/advapi32/service.c
View File

@ -1344,6 +1344,39 @@ CreateServiceW( SC_HANDLE hSCManager, LPCWSTR lpServiceName,
return NULL;
}
/* ServiceType can only be one value (except for SERVICE_INTERACTIVE_PROCESS which can be used
* together with SERVICE_WIN32_OWN_PROCESS or SERVICE_WIN32_SHARE_PROCESS when the service
* runs under the LocalSystem account)
*/
switch (dwServiceType)
{
case SERVICE_KERNEL_DRIVER:
case SERVICE_FILE_SYSTEM_DRIVER:
case SERVICE_WIN32_OWN_PROCESS:
case SERVICE_WIN32_SHARE_PROCESS:
/* No problem */
break;
case SERVICE_WIN32_OWN_PROCESS | SERVICE_INTERACTIVE_PROCESS:
case SERVICE_WIN32_SHARE_PROCESS | SERVICE_INTERACTIVE_PROCESS:
/* FIXME : Do we need a more thorough check? */
if (lpServiceStartName)
{
SetLastError(ERROR_INVALID_PARAMETER);
return NULL;
}
break;
default:
SetLastError(ERROR_INVALID_PARAMETER);
return NULL;
}
/* StartType can only be a single value (if several values are mixed the result is probably not what was intended) */
if (dwStartType > SERVICE_DISABLED)
{
SetLastError(ERROR_INVALID_PARAMETER);
return NULL;
}
r = RegCreateKeyExW(hscm->hkey, lpServiceName, 0, NULL,
REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hKey, &dp);
if (r!=ERROR_SUCCESS)

64
dlls/advapi32/tests/service.c
View File

@ -24,6 +24,7 @@
#include "winbase.h"
#include "winerror.h"
#include "winsvc.h"
#include "lmcons.h"
#include "wine/test.h"
@ -135,9 +136,19 @@ static void test_open_svc(void)
static void test_create_delete_svc(void)
{
SC_HANDLE scm_handle, svc_handle1;
CHAR username[UNLEN + 1];
DWORD user_size = UNLEN + 1;
CHAR account[UNLEN + 3];
static const CHAR servicename [] = "Winetest";
static const CHAR pathname [] = "we_dont_care.exe";
static const CHAR empty [] = "";
static const CHAR spooler [] = "Spooler";
static const CHAR password [] = "secret";
/* Get the username and turn it into an account to be used in some tests */
GetUserNameA(username, &user_size);
lstrcpy(account, ".\\");
lstrcat(account, username);
/* All NULL */
SetLastError(0xdeadbeef);
@ -198,6 +209,8 @@ static void test_create_delete_svc(void)
return;
}
/* TODO: It looks like account (ServiceStartName) and (maybe) password are checked at this place */
/* Empty strings for servicename and binary name are checked */
SetLastError(0xdeadbeef);
svc_handle1 = CreateServiceA(scm_handle, empty, NULL, 0, 0, 0, 0, pathname, NULL, NULL, NULL, NULL, NULL);
@ -220,6 +233,57 @@ static void test_create_delete_svc(void)
ok(!svc_handle1, "Expected failure\n");
ok(GetLastError() == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
/* Windows checks if the 'service type', 'access type' and the combination of them are valid, so let's test that */
/* Illegal (service-type, which is used as a mask can't have a mix. Except the one with SERVICE_INTERACTIVE_PROCESS which is tested below) */
SetLastError(0xdeadbeef);
svc_handle1 = CreateServiceA(scm_handle, servicename, NULL, GENERIC_ALL, SERVICE_WIN32_OWN_PROCESS | SERVICE_WIN32_SHARE_PROCESS,
SERVICE_DISABLED, 0, pathname, NULL, NULL, NULL, NULL, NULL);
ok(!svc_handle1, "Expected failure\n");
ok(GetLastError() == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
/* Illegal (SERVICE_INTERACTIVE_PROCESS is only allowed with SERVICE_WIN32_OWN_PROCESS or SERVICE_WIN32_SHARE_PROCESS) */
SetLastError(0xdeadbeef);
svc_handle1 = CreateServiceA(scm_handle, servicename, NULL, GENERIC_ALL, SERVICE_FILE_SYSTEM_DRIVER | SERVICE_INTERACTIVE_PROCESS,
SERVICE_DISABLED, 0, pathname, NULL, NULL, NULL, NULL, NULL);
ok(!svc_handle1, "Expected failure\n");
ok(GetLastError() == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
/* Illegal (this combination is only allowed when the LocalSystem account (ServiceStartName) is used)
* Not having a correct account would have resulted in an ERROR_INVALID_SERVICE_ACCOUNT.
*/
SetLastError(0xdeadbeef);
svc_handle1 = CreateServiceA(scm_handle, servicename, NULL, GENERIC_ALL, SERVICE_WIN32_OWN_PROCESS | SERVICE_INTERACTIVE_PROCESS,
SERVICE_DISABLED, 0, pathname, NULL, NULL, NULL, account, password);
ok(!svc_handle1, "Expected failure\n");
ok(GetLastError() == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
/* Illegal (start-type is not a mask and should only be one of the possibilities)
* Remark : 'OR'-ing them could result in a valid possibility (but doesn't make sense as it's most likely not the wanted start-type)
*/
SetLastError(0xdeadbeef);
svc_handle1 = CreateServiceA(scm_handle, servicename, NULL, GENERIC_ALL, SERVICE_WIN32_OWN_PROCESS, SERVICE_AUTO_START | SERVICE_DISABLED,
0, pathname, NULL, NULL, NULL, NULL, NULL);
ok(!svc_handle1, "Expected failure\n");
ok(GetLastError() == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
/* TODO: Add check for illegal combination of service-type and start-type */
/* TODO: Add check for displayname, it must be unique (or NULL/empty) */
/* The service already exists (check first, just in case) */
svc_handle1 = OpenServiceA(scm_handle, spooler, GENERIC_READ);
if (svc_handle1)
{
CloseServiceHandle(svc_handle1);
SetLastError(0xdeadbeef);
svc_handle1 = CreateServiceA(scm_handle, spooler, NULL, 0, SERVICE_WIN32_OWN_PROCESS, SERVICE_DISABLED, 0, pathname, NULL, NULL, NULL, NULL, NULL);
ok(!svc_handle1, "Expected failure\n");
ok(GetLastError() == ERROR_SERVICE_EXISTS, "Expected ERROR_SERVICE_EXISTS, got %d\n", GetLastError());
}
else
skip("Spooler service doesn't exist\n");
CloseServiceHandle(scm_handle);
}