mirror of
https://github.com/reactos/reactos.git
synced 2024-12-29 10:35:28 +00:00
112 lines
3.4 KiB
C
112 lines
3.4 KiB
C
/*
|
|
* PROJECT: ReactOS API tests
|
|
* LICENSE: GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
|
|
* PURPOSE: Tests for the NtImpersonateAnonymousToken API
|
|
* COPYRIGHT: Copyright 2021 George Bișoc <george.bisoc@reactos.org>
|
|
*/
|
|
|
|
#include "precomp.h"
|
|
#include <winreg.h>
|
|
|
|
#define TOKEN_WITH_EVERYONE_GROUP 1
|
|
#define TOKEN_WITHOUT_EVERYONE_GROUP 0
|
|
|
|
static
|
|
HANDLE
|
|
GetThreadFromCurrentProcess(_In_ DWORD DesiredAccess)
|
|
{
|
|
HANDLE Thread;
|
|
|
|
Thread = OpenThread(DesiredAccess, FALSE, GetCurrentThreadId());
|
|
if (!Thread)
|
|
{
|
|
skip("OpenThread() has failed to open the current process' thread (error code: %lu)\n", GetLastError());
|
|
return NULL;
|
|
}
|
|
|
|
return Thread;
|
|
}
|
|
|
|
static
|
|
VOID
|
|
ImpersonateTokenWithEveryoneOrWithout(_In_ DWORD Value)
|
|
{
|
|
LONG Result;
|
|
HKEY Key;
|
|
|
|
Result = RegOpenKeyExW(HKEY_LOCAL_MACHINE,
|
|
L"SYSTEM\\CurrentControlSet\\Control\\Lsa",
|
|
0,
|
|
KEY_SET_VALUE,
|
|
&Key);
|
|
if (Result != ERROR_SUCCESS)
|
|
{
|
|
skip("RegOpenKeyExW() has failed to open the key (error code: %li)\n", Result);
|
|
return;
|
|
}
|
|
|
|
Result = RegSetValueExW(Key,
|
|
L"EveryoneIncludesAnonymous",
|
|
0,
|
|
REG_DWORD,
|
|
(PBYTE)&Value,
|
|
sizeof(Value));
|
|
if (Result != ERROR_SUCCESS)
|
|
{
|
|
skip("RegSetValueExW() has failed to set the value (error code: %li)\n", Result);
|
|
RegCloseKey(Key);
|
|
return;
|
|
}
|
|
|
|
RegCloseKey(Key);
|
|
}
|
|
|
|
START_TEST(NtImpersonateAnonymousToken)
|
|
{
|
|
NTSTATUS Status;
|
|
BOOL Success;
|
|
HANDLE ThreadHandle;
|
|
|
|
ThreadHandle = GetThreadFromCurrentProcess(THREAD_IMPERSONATE);
|
|
|
|
/* We give an invalid thread handle */
|
|
Status = NtImpersonateAnonymousToken(NULL);
|
|
ok_hex(Status, STATUS_INVALID_HANDLE);
|
|
|
|
/* We want to impersonate the token including Everyone Group SID */
|
|
ImpersonateTokenWithEveryoneOrWithout(TOKEN_WITH_EVERYONE_GROUP);
|
|
|
|
/* Impersonate the anonymous logon token */
|
|
Status = NtImpersonateAnonymousToken(ThreadHandle);
|
|
ok_hex(Status, STATUS_SUCCESS);
|
|
|
|
/* Now revert to the previous security properties */
|
|
Success = RevertToSelf();
|
|
ok(Success == TRUE, "We should have terminated the impersonation but we couldn't (error code: %lu)\n", GetLastError());
|
|
|
|
/* Return to default setting -- token without Everyone Group SID */
|
|
ImpersonateTokenWithEveryoneOrWithout(TOKEN_WITHOUT_EVERYONE_GROUP);
|
|
|
|
/* Impersonate the anonymous logon token again */
|
|
Status = NtImpersonateAnonymousToken(ThreadHandle);
|
|
ok_hex(Status, STATUS_SUCCESS);
|
|
|
|
/* Now revert to the previous security properties */
|
|
Success = RevertToSelf();
|
|
ok(Success == TRUE, "We should have terminated the impersonation but we couldn't (error code: %lu)\n", GetLastError());
|
|
|
|
/*
|
|
* Invalidate the handle and open a new one. This time
|
|
* with the wrong access right mask, the function will
|
|
* outright fail on impersonating the token.
|
|
*/
|
|
CloseHandle(ThreadHandle);
|
|
ThreadHandle = GetThreadFromCurrentProcess(SYNCHRONIZE);
|
|
|
|
/* The thread handle has incorrect right access */
|
|
Status = NtImpersonateAnonymousToken(ThreadHandle);
|
|
ok_hex(Status, STATUS_ACCESS_DENIED);
|
|
|
|
/* We're done with the tests */
|
|
CloseHandle(ThreadHandle);
|
|
}
|