mirror of
https://github.com/ApfelTeeSaft/reactos.git
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Hermès Bélusca-Maïto
1499e7ef53
- Respect system policies for showing or hiding:
* Security dialog "Lock Workstation", "Log Off", "Shut Down",
"Change Password", "Task Manager" buttons;
* "Log Off" entry in the Shutdown dialog;
- Disable the "Shut Down" Security dialog button, and the "Stand by",
"Shut down" entries in the Shutdown dialog, if the logged user
doesn't have the SeShutdownPrivilege.
- Add other missing `WLX_SHUTDOWN_STATE_*` shutdown flags that are
supported by Windows.
- Improve the retrieval of shutdown options to be displayed in the
"Shut Down" dialog. In particular, don't hardcode any sort of
defaults, but let them come from what the user can do (Is logoff
allowed? Does (s)he have the rights to shutdown/reboot? etc.).
If no shutdown options are available, then simply don't display
the dialog!
- Don't hardcode the default selected shutdown option. Either it comes
from the user's registry and is valid (i.e. corresponds to an existing
shutdown option in the dialog), otherwise, fall back to the first
option in the dialog.
In particular this means:
* when opening the "Shut Down" dialog from the C-A-D Security
dialog, by default we will select the "Log Off" option, or
whatever the user last selected;
* when opening the dialog from the "Turn Off" Start Menu item, default
to the "Shut down" option, or whatever the user last selected.
* when opening the dialog from the C-A-D "Log On" dialog (no user
is logged in), the "Shut down" option will also be selected, or
whatever the system operator last selected.
- For the shell-invokable `ShellShutdownDialog()` function, implement
support for using a custom display user name, or the one in the
`"Logon User Name"` registry value saved by `WlxActivateUserShell()`.
Plus, the 3rd parameter specifies the list of shutdown options to
*exclude* from the options list.
198 lines
4.6 KiB
C
198 lines
4.6 KiB
C
#ifndef _MSGINA_H
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#define _MSGINA_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdarg.h>
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#include <stdlib.h>
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#include <tchar.h>
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#define WIN32_NO_STATUS
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#define _INC_WINDOWS
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#define COM_NO_WINDOWS_H
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#include <windef.h>
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#include <winbase.h>
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#include <winreg.h>
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#include <winuser.h>
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#include <winwlx.h>
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#include <ndk/rtlfuncs.h>
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#include <ndk/setypes.h> // For SE_*_PRIVILEGE
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#include <ntsecapi.h>
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#include <strsafe.h>
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#include <wine/debug.h>
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WINE_DEFAULT_DEBUG_CHANNEL(msgina);
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#include "resource.h"
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typedef struct
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{
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HANDLE hWlx;
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LPWSTR station;
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PWLX_DISPATCH_VERSION_1_3 pWlxFuncs;
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HANDLE hDllInstance;
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HWND hStatusWindow;
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HANDLE LsaHandle;
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ULONG AuthenticationPackage;
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BOOL bDisableCAD;
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BOOL bAutoAdminLogon;
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BOOL bDontDisplayLastUserName;
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BOOL bShutdownWithoutLogon;
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BOOL bIgnoreShiftOverride;
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ULONG nShutdownAction;
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/* Information to be filled during logon */
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WCHAR UserName[256];
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WCHAR DomainName[256];
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WCHAR Password[256];
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SYSTEMTIME LogonTime;
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HANDLE UserToken;
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PLUID pAuthenticationId;
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PDWORD pdwOptions;
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PWLX_MPR_NOTIFY_INFO pMprNotifyInfo;
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PVOID *pProfile;
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} GINA_CONTEXT, *PGINA_CONTEXT;
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extern HINSTANCE hDllInstance;
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typedef BOOL (*PFGINA_INITIALIZE)(PGINA_CONTEXT);
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typedef BOOL (*PFGINA_DISPLAYSTATUSMESSAGE)(PGINA_CONTEXT, HDESK, DWORD, PWSTR, PWSTR);
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typedef BOOL (*PFGINA_REMOVESTATUSMESSAGE)(PGINA_CONTEXT);
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typedef VOID (*PFGINA_DISPLAYSASNOTICE)(PGINA_CONTEXT);
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typedef INT (*PFGINA_LOGGEDONSAS)(PGINA_CONTEXT, DWORD);
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typedef INT (*PFGINA_LOGGEDOUTSAS)(PGINA_CONTEXT);
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typedef INT (*PFGINA_LOCKEDSAS)(PGINA_CONTEXT);
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typedef VOID (*PFGINA_DISPLAYLOCKEDNOTICE)(PGINA_CONTEXT);
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typedef struct _GINA_UI
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{
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PFGINA_INITIALIZE Initialize;
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PFGINA_DISPLAYSTATUSMESSAGE DisplayStatusMessage;
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PFGINA_REMOVESTATUSMESSAGE RemoveStatusMessage;
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PFGINA_DISPLAYSASNOTICE DisplaySASNotice;
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PFGINA_LOGGEDONSAS LoggedOnSAS;
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PFGINA_LOGGEDOUTSAS LoggedOutSAS;
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PFGINA_LOCKEDSAS LockedSAS;
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PFGINA_DISPLAYLOCKEDNOTICE DisplayLockedNotice;
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} GINA_UI, *PGINA_UI;
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/* lsa.c */
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NTSTATUS
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ConnectToLsa(
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PGINA_CONTEXT pgContext);
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NTSTATUS
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MyLogonUser(
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HANDLE LsaHandle,
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ULONG AuthenticationPackage,
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LPWSTR lpszUsername,
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LPWSTR lpszDomain,
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LPWSTR lpszPassword,
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PHANDLE phToken,
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PNTSTATUS SubStatus);
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/* msgina.c */
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BOOL
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DoAdminUnlock(
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IN PGINA_CONTEXT pgContext,
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IN PWSTR UserName,
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IN PWSTR Domain,
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IN PWSTR Password);
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NTSTATUS
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DoLoginTasks(
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IN OUT PGINA_CONTEXT pgContext,
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IN PWSTR UserName,
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IN PWSTR Domain,
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IN PWSTR Password,
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OUT PNTSTATUS SubStatus);
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BOOL
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CreateProfile(
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IN OUT PGINA_CONTEXT pgContext,
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IN PWSTR UserName,
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IN PWSTR Domain,
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IN PWSTR Password);
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/* shutdown.c */
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/**
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* @brief Shutdown state flags
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* @see
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* https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-2000-server/cc962586(v=technet.10)
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* https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2003/cc783367(v=ws.10)
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**/
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#define WLX_SHUTDOWN_STATE_LOGOFF 0x01 ///< "Log off <username>"
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#define WLX_SHUTDOWN_STATE_POWER_OFF 0x02 ///< "Shut down"
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#define WLX_SHUTDOWN_STATE_REBOOT 0x04 ///< "Restart"
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// 0x08 ///< "Restart in MS-DOS mode" - Yes, WinNT/2k/XP/2k3 msgina.dll/shell32.dll has it!
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#define WLX_SHUTDOWN_STATE_SLEEP 0x10 ///< "Stand by"
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#define WLX_SHUTDOWN_STATE_SLEEP2 0x20 ///< "Stand by (with wakeup events disabled)"
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#define WLX_SHUTDOWN_STATE_HIBERNATE 0x40 ///< "Hibernate"
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#define WLX_SHUTDOWN_STATE_DISCONNECT 0x80 ///< "Disconnect" (only available in Terminal Services sessions)
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#define WLX_SHUTDOWN_AUTOUPDATE 0x100 ///< Set when updates are queued
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DWORD
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LoadShutdownSelState(
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_In_ HKEY hKeyCurrentUser);
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VOID
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SaveShutdownSelState(
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_In_ HKEY hKeyCurrentUser,
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_In_ DWORD ShutdownCode);
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DWORD
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GetAllowedShutdownOptions(
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_In_opt_ HKEY hKeyCurrentUser,
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_In_opt_ HANDLE hUserToken);
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INT_PTR
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ShutdownDialog(
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IN HWND hwndDlg,
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IN DWORD ShutdownOptions,
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IN PGINA_CONTEXT pgContext);
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/* utils.c */
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LONG
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RegOpenLoggedOnHKCU(
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_In_opt_ HANDLE hUserToken,
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_In_ REGSAM samDesired,
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_Out_ PHKEY phkResult);
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LONG
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ReadRegSzValue(
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_In_ HKEY hKey,
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_In_ PCWSTR pszValue,
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_Out_ PWSTR* pValue);
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LONG
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ReadRegDwordValue(
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_In_ HKEY hKey,
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_In_ PCWSTR pszValue,
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_Out_ PDWORD pValue);
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BOOL
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TestTokenPrivilege(
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_In_opt_ HANDLE hToken,
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_In_ ULONG Privilege);
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PWSTR
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DuplicateString(
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_In_opt_ PCWSTR Str);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif /* _MSGINA_H */
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