https://git.reactos.org/?p=reactos.git;a=commitdiff;h=d77c4932130c2b434dcc303611cb374ad39f5f2b
commit d77c4932130c2b434dcc303611cb374ad39f5f2b Author: Hermès Bélusca-Maïto <[email protected]> AuthorDate: Sat Jun 16 19:44:15 2018 +0200 Commit: Hermès Bélusca-Maïto <[email protected]> CommitDate: Sun Aug 19 22:18:29 2018 +0200 [WIN32K:NTUSER] Move the GetProcessLuid() function to the miscellaneous module. --- win32ss/user/ntuser/misc.c | 37 +++++++++++++++++++++++++++++++++++++ win32ss/user/ntuser/shutdown.c | 36 ------------------------------------ win32ss/user/ntuser/userfuncs.h | 5 +++++ 3 files changed, 42 insertions(+), 36 deletions(-) diff --git a/win32ss/user/ntuser/misc.c b/win32ss/user/ntuser/misc.c index 856806ef11..ceaa7ccc13 100644 --- a/win32ss/user/ntuser/misc.c +++ b/win32ss/user/ntuser/misc.c @@ -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 */ diff --git a/win32ss/user/ntuser/shutdown.c b/win32ss/user/ntuser/shutdown.c index 8286235340..a750a08fb8 100644 --- a/win32ss/user/ntuser/shutdown.c +++ b/win32ss/user/ntuser/shutdown.c @@ -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) { diff --git a/win32ss/user/ntuser/userfuncs.h b/win32ss/user/ntuser/userfuncs.h index 33f3cd285b..016180a598 100644 --- a/win32ss/user/ntuser/userfuncs.h +++ b/win32ss/user/ntuser/userfuncs.h @@ -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);
