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[WIN32K:NTUSER] Move the GetProcessLuid() function to the miscellaneous module.

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Hermès Bélusca-Maïto 2018-06-16 19:44:15 +02:00
parent 9c0564063d
commit d77c493213
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3 changed files with 42 additions and 36 deletions
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37
win32ss/user/ntuser/misc.c
View file

@ -762,4 +762,41 @@ GetW32ThreadInfo(VOID)
return (PTHREADINFO)PsGetCurrentThreadWin32Thread();
}
NTSTATUS
GetProcessLuid(
IN PETHREAD Thread OPTIONAL,
OUT PLUID Luid)
{
NTSTATUS Status;
PACCESS_TOKEN Token;
SECURITY_IMPERSONATION_LEVEL ImpersonationLevel;
BOOLEAN CopyOnOpen, EffectiveOnly;
if (Thread == NULL)
Thread = PsGetCurrentThread();
/* Use a thread token */
Token = PsReferenceImpersonationToken(Thread,
&CopyOnOpen,
&EffectiveOnly,
&ImpersonationLevel);
if (Token == NULL)
{
/* We don't have a thread token, use a process token */
Token = PsReferencePrimaryToken(PsGetThreadProcess(Thread));
/* If no token, fail */
if (Token == NULL)
return STATUS_NO_TOKEN;
}
/* Query the LUID */
Status = SeQueryAuthenticationIdToken(Token, Luid);
/* Get rid of the token and return */
ObDereferenceObject(Token);
return Status;
}
/* EOF */

36
win32ss/user/ntuser/shutdown.c
View file

@ -88,42 +88,6 @@ IntClientShutdown(IN PWND pWindow,
return lResult;
}
NTSTATUS
GetProcessLuid(IN PETHREAD Thread OPTIONAL,
OUT PLUID Luid)
{
NTSTATUS Status;
PACCESS_TOKEN Token;
SECURITY_IMPERSONATION_LEVEL ImpersonationLevel;
BOOLEAN CopyOnOpen, EffectiveOnly;
if (Thread == NULL)
Thread = PsGetCurrentThread();
/* Use a thread token */
Token = PsReferenceImpersonationToken(Thread,
&CopyOnOpen,
&EffectiveOnly,
&ImpersonationLevel);
if (Token == NULL)
{
/* We don't have a thread token, use a process token */
Token = PsReferencePrimaryToken(PsGetThreadProcess(Thread));
/* If no token, fail */
if (Token == NULL)
return STATUS_NO_TOKEN;
}
/* Query the LUID */
Status = SeQueryAuthenticationIdToken(Token, Luid);
/* Get rid of the token and return */
ObDereferenceObject(Token);
return Status;
}
BOOLEAN
HasPrivilege(IN PPRIVILEGE_SET Privilege)
{

5
win32ss/user/ntuser/userfuncs.h
View file

@ -105,6 +105,11 @@ PTHREADINFO FASTCALL IntTID2PTI(HANDLE);
HBRUSH FASTCALL GetControlBrush(PWND,HDC,UINT);
HBRUSH FASTCALL GetControlColor(PWND,PWND,HDC,UINT);
NTSTATUS
GetProcessLuid(
IN PETHREAD Thread OPTIONAL,
OUT PLUID Luid);
/*************** MESSAGE.C ***************/
BOOL FASTCALL UserPostMessage(HWND Wnd,UINT Msg, WPARAM wParam, LPARAM lParam);