#include "winlogon.h"
-WINE_DEFAULT_DEBUG_CHANNEL(winlogon);
+#define WIN32_LEAN_AND_MEAN
+#include <aclapi.h>
+#include <mmsystem.h>
+#include <userenv.h>
+#include <ndk/setypes.h>
+#include <ndk/sefuncs.h>
/* GLOBALS ******************************************************************/
#define HK_CTRL_ALT_DEL 0
#define HK_CTRL_SHIFT_ESC 1
+// #define EWX_FLAGS_MASK 0x00000014
+// #define EWX_ACTION_MASK ~EWX_FLAGS_MASK
+
+// FIXME: At the moment we use this value (select the lowbyte flags and some highbytes ones).
+// It should be set such that it makes winlogon accepting only valid flags.
+#define EWX_ACTION_MASK 0x5C0F
+
+typedef struct tagLOGOFF_SHUTDOWN_DATA
+{
+ UINT Flags;
+ PWLSESSION Session;
+} LOGOFF_SHUTDOWN_DATA, *PLOGOFF_SHUTDOWN_DATA;
+
+static BOOL ExitReactOSInProgress = FALSE;
+
/* FUNCTIONS ****************************************************************/
static BOOL
StartTaskManager(
- IN OUT PWLSESSION Session)
+ IN OUT PWLSESSION Session)
{
- LPVOID lpEnvironment;
- BOOL ret;
-
- if (!Session->Gina.Functions.WlxStartApplication)
- return FALSE;
-
- if (!CreateEnvironmentBlock(
- &lpEnvironment,
- Session->UserToken,
- TRUE))
- {
- return FALSE;
- }
-
- ret = Session->Gina.Functions.WlxStartApplication(
- Session->Gina.Context,
- L"Default",
- lpEnvironment,
- L"taskmgr.exe");
-
- DestroyEnvironmentBlock(lpEnvironment);
- return ret;
+ LPVOID lpEnvironment;
+ BOOL ret;
+
+ if (!Session->Gina.Functions.WlxStartApplication)
+ return FALSE;
+
+ if (!CreateEnvironmentBlock(
+ &lpEnvironment,
+ Session->UserToken,
+ TRUE))
+ {
+ return FALSE;
+ }
+
+ ret = Session->Gina.Functions.WlxStartApplication(
+ Session->Gina.Context,
+ L"Default",
+ lpEnvironment,
+ L"taskmgr.exe");
+
+ DestroyEnvironmentBlock(lpEnvironment);
+ return ret;
}
static BOOL
StartUserShell(
- IN OUT PWLSESSION Session)
+ IN OUT PWLSESSION Session)
{
- LPVOID lpEnvironment = NULL;
- BOOLEAN Old;
- BOOL ret;
-
- /* Create environment block for the user */
- if (!CreateEnvironmentBlock(&lpEnvironment, Session->UserToken, TRUE))
- {
- WARN("WL: CreateEnvironmentBlock() failed\n");
- return FALSE;
- }
-
- /* Get privilege */
- /* FIXME: who should do it? winlogon or gina? */
- /* FIXME: reverting to lower privileges after creating user shell? */
- RtlAdjustPrivilege(SE_ASSIGNPRIMARYTOKEN_PRIVILEGE, TRUE, FALSE, &Old);
-
- ret = Session->Gina.Functions.WlxActivateUserShell(
- Session->Gina.Context,
- L"Default",
- NULL, /* FIXME */
- lpEnvironment);
-
- DestroyEnvironmentBlock(lpEnvironment);
- return ret;
+ LPVOID lpEnvironment = NULL;
+ BOOLEAN Old;
+ BOOL ret;
+
+ /* Create environment block for the user */
+ if (!CreateEnvironmentBlock(&lpEnvironment, Session->UserToken, TRUE))
+ {
+ WARN("WL: CreateEnvironmentBlock() failed\n");
+ return FALSE;
+ }
+
+ /* Get privilege */
+ /* FIXME: who should do it? winlogon or gina? */
+ /* FIXME: reverting to lower privileges after creating user shell? */
+ RtlAdjustPrivilege(SE_ASSIGNPRIMARYTOKEN_PRIVILEGE, TRUE, FALSE, &Old);
+
+ ret = Session->Gina.Functions.WlxActivateUserShell(
+ Session->Gina.Context,
+ L"Default",
+ NULL, /* FIXME */
+ lpEnvironment);
+
+ DestroyEnvironmentBlock(lpEnvironment);
+ return ret;
}
BOOL
SetDefaultLanguage(
- IN BOOL UserProfile)
+ IN PWLSESSION Session)
{
- HKEY BaseKey;
- LPCWSTR SubKey;
- LPCWSTR ValueName;
- LONG rc;
- HKEY hKey = NULL;
- DWORD dwType, dwSize;
- LPWSTR Value = NULL;
- UNICODE_STRING ValueString;
- NTSTATUS Status;
- LCID Lcid;
- BOOL ret = FALSE;
-
- if (UserProfile)
- {
- BaseKey = HKEY_CURRENT_USER;
- SubKey = L"Control Panel\\International";
- ValueName = L"Locale";
- }
- else
- {
- BaseKey = HKEY_LOCAL_MACHINE;
- SubKey = L"System\\CurrentControlSet\\Control\\Nls\\Language";
- ValueName = L"Default";
- }
-
- rc = RegOpenKeyExW(
- BaseKey,
- SubKey,
- 0,
- KEY_READ,
- &hKey);
- if (rc != ERROR_SUCCESS)
- {
- TRACE("RegOpenKeyEx() failed with error %lu\n", rc);
- goto cleanup;
- }
- rc = RegQueryValueExW(
- hKey,
- ValueName,
- NULL,
- &dwType,
- NULL,
- &dwSize);
- if (rc != ERROR_SUCCESS)
- {
- TRACE("RegQueryValueEx() failed with error %lu\n", rc);
- goto cleanup;
- }
- else if (dwType != REG_SZ)
- {
- TRACE("Wrong type for %S\\%S registry entry (got 0x%lx, expected 0x%x)\n",
- SubKey, ValueName, dwType, REG_SZ);
- goto cleanup;
- }
-
- Value = HeapAlloc(GetProcessHeap(), 0, dwSize);
- if (!Value)
- {
- TRACE("HeapAlloc() failed\n");
- goto cleanup;
- }
- rc = RegQueryValueExW(
- hKey,
- ValueName,
- NULL,
- NULL,
- (LPBYTE)Value,
- &dwSize);
- if (rc != ERROR_SUCCESS)
- {
- TRACE("RegQueryValueEx() failed with error %lu\n", rc);
- goto cleanup;
- }
-
- /* Convert Value to a Lcid */
- ValueString.Length = ValueString.MaximumLength = (USHORT)dwSize;
- ValueString.Buffer = Value;
- Status = RtlUnicodeStringToInteger(&ValueString, 16, (PULONG)&Lcid);
- if (!NT_SUCCESS(Status))
- {
- TRACE("RtlUnicodeStringToInteger() failed with status 0x%08lx\n", Status);
- goto cleanup;
- }
-
- TRACE("%s language is 0x%08lx\n",
- UserProfile ? "User" : "System", Lcid);
- Status = NtSetDefaultLocale(UserProfile, Lcid);
- if (!NT_SUCCESS(Status))
- {
- TRACE("NtSetDefaultLocale() failed with status 0x%08lx\n", Status);
- goto cleanup;
- }
-
- ret = TRUE;
+ BOOL ret = FALSE;
+ BOOL UserProfile;
+ LONG rc;
+ HKEY UserKey, hKey = NULL;
+ LPCWSTR SubKey, ValueName;
+ DWORD dwType, dwSize;
+ LPWSTR Value = NULL;
+ UNICODE_STRING ValueString;
+ NTSTATUS Status;
+ LCID Lcid;
+
+ UserProfile = (Session && Session->UserToken);
+
+ if (UserProfile && !ImpersonateLoggedOnUser(Session->UserToken))
+ {
+ ERR("WL: ImpersonateLoggedOnUser() failed with error %lu\n", GetLastError());
+ return FALSE;
+ // FIXME: ... or use the default language of the system??
+ // UserProfile = FALSE;
+ }
+
+ if (UserProfile)
+ {
+ rc = RegOpenCurrentUser(MAXIMUM_ALLOWED, &UserKey);
+ if (rc != ERROR_SUCCESS)
+ {
+ TRACE("RegOpenCurrentUser() failed with error %lu\n", rc);
+ goto cleanup;
+ }
+
+ SubKey = L"Control Panel\\International";
+ ValueName = L"Locale";
+ }
+ else
+ {
+ UserKey = NULL;
+ SubKey = L"System\\CurrentControlSet\\Control\\Nls\\Language";
+ ValueName = L"Default";
+ }
+
+ rc = RegOpenKeyExW(UserKey ? UserKey : HKEY_LOCAL_MACHINE,
+ SubKey,
+ 0,
+ KEY_READ,
+ &hKey);
+
+ if (UserKey)
+ RegCloseKey(UserKey);
+
+ if (rc != ERROR_SUCCESS)
+ {
+ TRACE("RegOpenKeyEx() failed with error %lu\n", rc);
+ goto cleanup;
+ }
+
+ rc = RegQueryValueExW(hKey,
+ ValueName,
+ NULL,
+ &dwType,
+ NULL,
+ &dwSize);
+ if (rc != ERROR_SUCCESS)
+ {
+ TRACE("RegQueryValueEx() failed with error %lu\n", rc);
+ goto cleanup;
+ }
+ else if (dwType != REG_SZ)
+ {
+ TRACE("Wrong type for %S\\%S registry entry (got 0x%lx, expected 0x%x)\n",
+ SubKey, ValueName, dwType, REG_SZ);
+ goto cleanup;
+ }
+
+ Value = HeapAlloc(GetProcessHeap(), 0, dwSize);
+ if (!Value)
+ {
+ TRACE("HeapAlloc() failed\n");
+ goto cleanup;
+ }
+ rc = RegQueryValueExW(hKey,
+ ValueName,
+ NULL,
+ NULL,
+ (LPBYTE)Value,
+ &dwSize);
+ if (rc != ERROR_SUCCESS)
+ {
+ TRACE("RegQueryValueEx() failed with error %lu\n", rc);
+ goto cleanup;
+ }
+
+ /* Convert Value to a Lcid */
+ ValueString.Length = ValueString.MaximumLength = (USHORT)dwSize;
+ ValueString.Buffer = Value;
+ Status = RtlUnicodeStringToInteger(&ValueString, 16, (PULONG)&Lcid);
+ if (!NT_SUCCESS(Status))
+ {
+ TRACE("RtlUnicodeStringToInteger() failed with status 0x%08lx\n", Status);
+ goto cleanup;
+ }
+
+ TRACE("%s language is 0x%08lx\n",
+ UserProfile ? "User" : "System", Lcid);
+ Status = NtSetDefaultLocale(UserProfile, Lcid);
+ if (!NT_SUCCESS(Status))
+ {
+ TRACE("NtSetDefaultLocale() failed with status 0x%08lx\n", Status);
+ goto cleanup;
+ }
+
+ ret = TRUE;
cleanup:
- if (hKey)
- RegCloseKey(hKey);
- if (Value)
- HeapFree(GetProcessHeap(), 0, Value);
- return ret;
+ if (Value)
+ HeapFree(GetProcessHeap(), 0, Value);
+
+ if (hKey)
+ RegCloseKey(hKey);
+
+ if (UserProfile)
+ RevertToSelf();
+
+ return ret;
}
BOOL
PlaySoundRoutine(
- IN LPCWSTR FileName,
- IN UINT bLogon,
- IN UINT Flags)
+ IN LPCWSTR FileName,
+ IN UINT bLogon,
+ IN UINT Flags)
{
- typedef BOOL (WINAPI *PLAYSOUNDW)(LPCWSTR,HMODULE,DWORD);
- typedef UINT (WINAPI *WAVEOUTGETNUMDEVS)(VOID);
- PLAYSOUNDW Play;
- WAVEOUTGETNUMDEVS waveOutGetNumDevs;
- UINT NumDevs;
- HMODULE hLibrary;
- BOOL Ret = FALSE;
-
- hLibrary = LoadLibraryW(L"winmm.dll");
- if (hLibrary)
- {
- waveOutGetNumDevs = (WAVEOUTGETNUMDEVS)GetProcAddress(hLibrary, "waveOutGetNumDevs");
- if (waveOutGetNumDevs)
- {
- NumDevs = waveOutGetNumDevs();
- if (!NumDevs)
- {
- if (!bLogon)
- {
- Beep(500, 500);
- }
- FreeLibrary(hLibrary);
- return FALSE;
- }
- }
-
- Play = (PLAYSOUNDW)GetProcAddress(hLibrary, "PlaySoundW");
- if (Play)
- {
- Ret = Play(FileName, NULL, Flags);
- }
- FreeLibrary(hLibrary);
- }
-
- return Ret;
+ typedef BOOL (WINAPI *PLAYSOUNDW)(LPCWSTR,HMODULE,DWORD);
+ typedef UINT (WINAPI *WAVEOUTGETNUMDEVS)(VOID);
+ PLAYSOUNDW Play;
+ WAVEOUTGETNUMDEVS waveOutGetNumDevs;
+ UINT NumDevs;
+ HMODULE hLibrary;
+ BOOL Ret = FALSE;
+
+ hLibrary = LoadLibraryW(L"winmm.dll");
+ if (hLibrary)
+ {
+ waveOutGetNumDevs = (WAVEOUTGETNUMDEVS)GetProcAddress(hLibrary, "waveOutGetNumDevs");
+ if (waveOutGetNumDevs)
+ {
+ NumDevs = waveOutGetNumDevs();
+ if (!NumDevs)
+ {
+ if (!bLogon)
+ {
+ Beep(500, 500);
+ }
+ FreeLibrary(hLibrary);
+ return FALSE;
+ }
+ }
+
+ Play = (PLAYSOUNDW)GetProcAddress(hLibrary, "PlaySoundW");
+ if (Play)
+ {
+ Ret = Play(FileName, NULL, Flags);
+ }
+ FreeLibrary(hLibrary);
+ }
+
+ return Ret;
}
DWORD
WINAPI
PlayLogonSoundThread(
- IN LPVOID lpParameter)
+ IN LPVOID lpParameter)
{
BYTE TokenUserBuffer[256];
PTOKEN_USER pTokenUser = (TOKEN_USER*)TokenUserBuffer;
ULONG Length;
- HKEY hKey;
- WCHAR wszBuffer[MAX_PATH] = {0};
- WCHAR wszDest[MAX_PATH];
- DWORD dwSize = sizeof(wszBuffer), dwType;
- SERVICE_STATUS_PROCESS Info;
- UNICODE_STRING SidString;
- NTSTATUS Status;
- ULONG Index = 0;
- SC_HANDLE hSCManager, hService;
+ HKEY hKey;
+ WCHAR wszBuffer[MAX_PATH] = {0};
+ WCHAR wszDest[MAX_PATH];
+ DWORD dwSize = sizeof(wszBuffer), dwType;
+ SERVICE_STATUS_PROCESS Info;
+ UNICODE_STRING SidString;
+ NTSTATUS Status;
+ ULONG Index = 0;
+ SC_HANDLE hSCManager, hService;
+
+ //
+ // FIXME: Isn't it possible to *JUST* impersonate the current user
+ // *AND* open its HKCU??
+ //
/* Get SID of current user */
Status = NtQueryInformationToken((HANDLE)lpParameter,
{
/* SID is too long. Should not happen. */
ERR("StringCbCopyW failed!\n");
- return 0;
+ return 0;
}
/* Open registry key and query sound path */
- if (RegOpenKeyExW(HKEY_USERS, wszBuffer, 0, KEY_READ, &hKey) != ERROR_SUCCESS)
- {
- ERR("RegOpenKeyExW(%ls) failed!\n", wszBuffer);
- return 0;
- }
+ if (RegOpenKeyExW(HKEY_USERS, wszBuffer, 0, KEY_READ, &hKey) != ERROR_SUCCESS)
+ {
+ ERR("RegOpenKeyExW(%ls) failed!\n", wszBuffer);
+ return 0;
+ }
- if (RegQueryValueExW(hKey, NULL, NULL, &dwType,
+ if (RegQueryValueExW(hKey, NULL, NULL, &dwType,
(LPBYTE)wszBuffer, &dwSize) != ERROR_SUCCESS ||
(dwType != REG_SZ && dwType != REG_EXPAND_SZ))
- {
- ERR("RegQueryValueExW failed!\n");
- RegCloseKey(hKey);
- return 0;
- }
+ {
+ ERR("RegQueryValueExW failed!\n");
+ RegCloseKey(hKey);
+ return 0;
+ }
- RegCloseKey(hKey);
+ RegCloseKey(hKey);
- if (!wszBuffer[0])
- {
- /* No sound has been set */
- ERR("No sound has been set\n");
- return 0;
- }
+ if (!wszBuffer[0])
+ {
+ /* No sound has been set */
+ ERR("No sound has been set\n");
+ return 0;
+ }
/* Expand environment variables */
- if (!ExpandEnvironmentStringsW(wszBuffer, wszDest, MAX_PATH))
- {
- ERR("ExpandEnvironmentStringsW failed!\n");
- return 0;
- }
+ if (!ExpandEnvironmentStringsW(wszBuffer, wszDest, MAX_PATH))
+ {
+ ERR("ExpandEnvironmentStringsW failed!\n");
+ return 0;
+ }
- /* Open service manager */
+ /* Open the service manager */
hSCManager = OpenSCManager(NULL, NULL, SC_MANAGER_CONNECT);
if (!hSCManager)
{
return 0;
}
- /* Open wdmaud service */
+ /* Open the wdmaud service */
hService = OpenServiceW(hSCManager, L"wdmaud", GENERIC_READ);
if (!hService)
{
- /* Sound is not installed */
+ /* The service is not installed */
TRACE("Failed to open wdmaud service (%x)\n", GetLastError());
CloseServiceHandle(hSCManager);
return 0;
}
- /* Wait for wdmaud start */
+ /* Wait for wdmaud to start */
do
{
if (!QueryServiceStatusEx(hService, SC_STATUS_PROCESS_INFO, (LPBYTE)&Info, sizeof(SERVICE_STATUS_PROCESS), &dwSize))
/* Sound subsystem is running. Play logon sound. */
TRACE("Playing logon sound: %ls\n", wszDest);
PlaySoundRoutine(wszDest, TRUE, SND_FILENAME);
- return 0;
+ return 0;
}
-static VOID
+static
+VOID
PlayLogonSound(
IN OUT PWLSESSION Session)
{
HANDLE hThread;
- hThread = CreateThread(NULL, 0, PlayLogonSoundThread, (PVOID)Session->UserToken, 0, NULL);
- if (hThread)
- CloseHandle(hThread);
+ hThread = CreateThread(NULL, 0, PlayLogonSoundThread, (PVOID)Session->UserToken, 0, NULL);
+ if (hThread)
+ CloseHandle(hThread);
}
-static BOOL
+static
+BOOL
HandleLogon(
- IN OUT PWLSESSION Session)
+ IN OUT PWLSESSION Session)
{
- PROFILEINFOW ProfileInfo;
- BOOL ret = FALSE;
-
- /* Loading personal settings */
- DisplayStatusMessage(Session, Session->WinlogonDesktop, IDS_LOADINGYOURPERSONALSETTINGS);
- ProfileInfo.hProfile = INVALID_HANDLE_VALUE;
- if (0 == (Session->Options & WLX_LOGON_OPT_NO_PROFILE))
- {
- if (Session->Profile == NULL
- || (Session->Profile->dwType != WLX_PROFILE_TYPE_V1_0
- && Session->Profile->dwType != WLX_PROFILE_TYPE_V2_0))
- {
- ERR("WL: Wrong profile\n");
- goto cleanup;
- }
-
- /* Load the user profile */
- ZeroMemory(&ProfileInfo, sizeof(PROFILEINFOW));
- ProfileInfo.dwSize = sizeof(PROFILEINFOW);
- ProfileInfo.dwFlags = 0;
- ProfileInfo.lpUserName = Session->MprNotifyInfo.pszUserName;
- ProfileInfo.lpProfilePath = Session->Profile->pszProfile;
- if (Session->Profile->dwType >= WLX_PROFILE_TYPE_V2_0)
- {
- ProfileInfo.lpDefaultPath = Session->Profile->pszNetworkDefaultUserProfile;
- ProfileInfo.lpServerName = Session->Profile->pszServerName;
- ProfileInfo.lpPolicyPath = Session->Profile->pszPolicy;
- }
-
- if (!LoadUserProfileW(Session->UserToken, &ProfileInfo))
- {
- ERR("WL: LoadUserProfileW() failed\n");
- goto cleanup;
- }
- }
-
- /* Create environment block for the user */
- if (!CreateUserEnvironment(Session))
- {
- WARN("WL: SetUserEnvironment() failed\n");
- goto cleanup;
- }
-
- DisplayStatusMessage(Session, Session->WinlogonDesktop, IDS_APPLYINGYOURPERSONALSETTINGS);
- UpdatePerUserSystemParameters(0, TRUE);
-
- /* Set default language */
- if (!SetDefaultLanguage(TRUE))
- {
- WARN("WL: SetDefaultLanguage() failed\n");
- goto cleanup;
- }
-
- if (!StartUserShell(Session))
- {
- //WCHAR StatusMsg[256];
- WARN("WL: WlxActivateUserShell() failed\n");
- //LoadStringW(hAppInstance, IDS_FAILEDACTIVATEUSERSHELL, StatusMsg, sizeof(StatusMsg));
- //MessageBoxW(0, StatusMsg, NULL, MB_ICONERROR);
- goto cleanup;
- }
-
- if (!InitializeScreenSaver(Session))
- WARN("WL: Failed to initialize screen saver\n");
-
- Session->hProfileInfo = ProfileInfo.hProfile;
+ PROFILEINFOW ProfileInfo;
+ BOOL ret = FALSE;
+
+ /* Loading personal settings */
+ DisplayStatusMessage(Session, Session->WinlogonDesktop, IDS_LOADINGYOURPERSONALSETTINGS);
+ ProfileInfo.hProfile = INVALID_HANDLE_VALUE;
+ if (0 == (Session->Options & WLX_LOGON_OPT_NO_PROFILE))
+ {
+ if (Session->Profile == NULL
+ || (Session->Profile->dwType != WLX_PROFILE_TYPE_V1_0
+ && Session->Profile->dwType != WLX_PROFILE_TYPE_V2_0))
+ {
+ ERR("WL: Wrong profile\n");
+ goto cleanup;
+ }
+
+ /* Load the user profile */
+ ZeroMemory(&ProfileInfo, sizeof(PROFILEINFOW));
+ ProfileInfo.dwSize = sizeof(PROFILEINFOW);
+ ProfileInfo.dwFlags = 0;
+ ProfileInfo.lpUserName = Session->MprNotifyInfo.pszUserName;
+ ProfileInfo.lpProfilePath = Session->Profile->pszProfile;
+ if (Session->Profile->dwType >= WLX_PROFILE_TYPE_V2_0)
+ {
+ ProfileInfo.lpDefaultPath = Session->Profile->pszNetworkDefaultUserProfile;
+ ProfileInfo.lpServerName = Session->Profile->pszServerName;
+ ProfileInfo.lpPolicyPath = Session->Profile->pszPolicy;
+ }
+
+ if (!LoadUserProfileW(Session->UserToken, &ProfileInfo))
+ {
+ ERR("WL: LoadUserProfileW() failed\n");
+ goto cleanup;
+ }
+ }
+
+ /* Create environment block for the user */
+ if (!CreateUserEnvironment(Session))
+ {
+ WARN("WL: SetUserEnvironment() failed\n");
+ goto cleanup;
+ }
+
+ CallNotificationDlls(Session, LogonHandler);
+
+ DisplayStatusMessage(Session, Session->WinlogonDesktop, IDS_APPLYINGYOURPERSONALSETTINGS);
+ UpdatePerUserSystemParameters(0, TRUE);
+
+ /* Set default user language */
+ if (!SetDefaultLanguage(Session))
+ {
+ WARN("WL: SetDefaultLanguage() failed\n");
+ goto cleanup;
+ }
+
+ if (!StartUserShell(Session))
+ {
+ //WCHAR StatusMsg[256];
+ WARN("WL: WlxActivateUserShell() failed\n");
+ //LoadStringW(hAppInstance, IDS_FAILEDACTIVATEUSERSHELL, StatusMsg, sizeof(StatusMsg) / sizeof(StatusMsg[0]));
+ //MessageBoxW(0, StatusMsg, NULL, MB_ICONERROR);
+ goto cleanup;
+ }
+
+ CallNotificationDlls(Session, StartShellHandler);
+
+ if (!InitializeScreenSaver(Session))
+ WARN("WL: Failed to initialize screen saver\n");
+
+ Session->hProfileInfo = ProfileInfo.hProfile;
/* Logon has successed. Play sound. */
- PlayLogonSound(Session);
-
- ret = TRUE;
+ PlayLogonSound(Session);
+
+ ret = TRUE;
cleanup:
- if (Session->Profile)
- {
- HeapFree(GetProcessHeap(), 0, Session->Profile->pszProfile);
- HeapFree(GetProcessHeap(), 0, Session->Profile);
- }
- Session->Profile = NULL;
- if (!ret
- && ProfileInfo.hProfile != INVALID_HANDLE_VALUE)
- {
- UnloadUserProfile(WLSession->UserToken, ProfileInfo.hProfile);
- }
- RemoveStatusMessage(Session);
- if (!ret)
- {
- CloseHandle(Session->UserToken);
- Session->UserToken = NULL;
- }
- return ret;
+ if (Session->Profile)
+ {
+ HeapFree(GetProcessHeap(), 0, Session->Profile->pszProfile);
+ HeapFree(GetProcessHeap(), 0, Session->Profile);
+ }
+ Session->Profile = NULL;
+ if (!ret && ProfileInfo.hProfile != INVALID_HANDLE_VALUE)
+ {
+ UnloadUserProfile(Session->UserToken, ProfileInfo.hProfile);
+ }
+ RemoveStatusMessage(Session);
+ if (!ret)
+ {
+ CloseHandle(Session->UserToken);
+ Session->UserToken = NULL;
+ }
+
+ if (ret)
+ {
+ SwitchDesktop(Session->ApplicationDesktop);
+ Session->LogonState = STATE_LOGGED_ON;
+ }
+
+ return ret;
}
-#define EWX_ACTION_MASK 0xffffffeb
-#define EWX_FLAGS_MASK 0x00000014
-typedef struct tagLOGOFF_SHUTDOWN_DATA
+static
+DWORD
+WINAPI
+LogoffShutdownThread(
+ LPVOID Parameter)
{
- UINT Flags;
- PWLSESSION Session;
-} LOGOFF_SHUTDOWN_DATA, *PLOGOFF_SHUTDOWN_DATA;
+ DWORD ret = 1;
+ PLOGOFF_SHUTDOWN_DATA LSData = (PLOGOFF_SHUTDOWN_DATA)Parameter;
+ UINT uFlags;
-static DWORD WINAPI
-LogoffShutdownThread(LPVOID Parameter)
-{
- PLOGOFF_SHUTDOWN_DATA LSData = (PLOGOFF_SHUTDOWN_DATA)Parameter;
-
- if (LSData->Session->UserToken != NULL && !ImpersonateLoggedOnUser(LSData->Session->UserToken))
- {
- ERR("ImpersonateLoggedOnUser() failed with error %lu\n", GetLastError());
- return 0;
- }
-
- /* Close processes of the interactive user */
- if (!ExitWindowsEx(
- EWX_INTERNAL_KILL_USER_APPS | (LSData->Flags & EWX_FLAGS_MASK) |
- (EWX_LOGOFF == (LSData->Flags & EWX_ACTION_MASK) ? EWX_INTERNAL_FLAG_LOGOFF : 0),
- 0))
- {
- ERR("Unable to kill user apps, error %lu\n", GetLastError());
- RevertToSelf();
- return 0;
- }
-
- /* FIXME: Call ExitWindowsEx() to terminate COM processes */
-
- if (LSData->Session->UserToken)
- RevertToSelf();
-
- return 1;
+ if (LSData->Session->UserToken != NULL &&
+ !ImpersonateLoggedOnUser(LSData->Session->UserToken))
+ {
+ ERR("ImpersonateLoggedOnUser() failed with error %lu\n", GetLastError());
+ return 0;
+ }
+
+ // FIXME: To be really fixed: need to check what needs to be kept and what needs to be removed there.
+ //
+ // uFlags = EWX_INTERNAL_KILL_USER_APPS | (LSData->Flags & EWX_FLAGS_MASK) |
+ // ((LSData->Flags & EWX_ACTION_MASK) == EWX_LOGOFF ? EWX_CALLER_WINLOGON_LOGOFF : 0);
+
+ uFlags = EWX_CALLER_WINLOGON | (LSData->Flags & 0x0F);
+
+ TRACE("In LogoffShutdownThread with uFlags == 0x%x; exit_in_progress == %s\n",
+ uFlags, ExitReactOSInProgress ? "true" : "false");
+
+ ExitReactOSInProgress = TRUE;
+
+ /* Close processes of the interactive user */
+ if (!ExitWindowsEx(uFlags, 0))
+ {
+ ERR("Unable to kill user apps, error %lu\n", GetLastError());
+ ret = 0;
+ }
+
+ if (LSData->Session->UserToken)
+ RevertToSelf();
+
+ return ret;
}
+static
+DWORD
+WINAPI
+KillComProcesses(
+ LPVOID Parameter)
+{
+ DWORD ret = 1;
+ PLOGOFF_SHUTDOWN_DATA LSData = (PLOGOFF_SHUTDOWN_DATA)Parameter;
+
+ TRACE("In KillComProcesses\n");
-static NTSTATUS
+ if (LSData->Session->UserToken != NULL &&
+ !ImpersonateLoggedOnUser(LSData->Session->UserToken))
+ {
+ ERR("ImpersonateLoggedOnUser() failed with error %lu\n", GetLastError());
+ return 0;
+ }
+
+ /* Attempt to kill remaining processes. No notifications needed. */
+ if (!ExitWindowsEx(EWX_CALLER_WINLOGON | EWX_NONOTIFY | EWX_FORCE | EWX_LOGOFF, 0))
+ {
+ ERR("Unable to kill COM apps, error %lu\n", GetLastError());
+ ret = 0;
+ }
+
+ if (LSData->Session->UserToken)
+ RevertToSelf();
+
+ return ret;
+}
+
+static
+NTSTATUS
CreateLogoffSecurityAttributes(
- OUT PSECURITY_ATTRIBUTES* ppsa)
+ OUT PSECURITY_ATTRIBUTES* ppsa)
{
- /* The following code is not working yet and messy */
- /* Still, it gives some ideas about data types and functions involved and */
- /* required to set up a SECURITY_DESCRIPTOR for a SECURITY_ATTRIBUTES */
- /* instance for a thread, to allow that thread to ImpersonateLoggedOnUser(). */
- /* Specifically THREAD_SET_THREAD_TOKEN is required. */
- PSECURITY_DESCRIPTOR SecurityDescriptor = NULL;
- PSECURITY_ATTRIBUTES psa = 0;
- BYTE* pMem;
- PACL pACL;
- EXPLICIT_ACCESS Access;
- PSID pEveryoneSID = NULL;
- static SID_IDENTIFIER_AUTHORITY WorldAuthority = { SECURITY_WORLD_SID_AUTHORITY };
-
- *ppsa = NULL;
-
- // Let's first try to enumerate what kind of data we need for this to ever work:
- // 1. The Winlogon SID, to be able to give it THREAD_SET_THREAD_TOKEN.
- // 2. The users SID (the user trying to logoff, or rather shut down the system).
- // 3. At least two EXPLICIT_ACCESS instances:
- // 3.1 One for Winlogon itself, giving it the rights
- // required to THREAD_SET_THREAD_TOKEN (as it's needed to successfully call
- // ImpersonateLoggedOnUser).
- // 3.2 One for the user, to allow *that* thread to perform its work.
- // 4. An ACL to hold the these EXPLICIT_ACCESS ACE's.
- // 5. A SECURITY_DESCRIPTOR to hold the ACL, and finally.
- // 6. A SECURITY_ATTRIBUTES instance to pull all of this required stuff
- // together, to hand it to CreateThread.
- //
- // However, it seems struct LOGOFF_SHUTDOWN_DATA doesn't contain
- // these required SID's, why they'd have to be added.
- // The Winlogon's own SID should probably only be created once,
- // while the user's SID obviously must be created for each new user.
- // Might as well store it when the user logs on?
-
- if(!AllocateAndInitializeSid(&WorldAuthority,
- 1,
- SECURITY_WORLD_RID,
- 0, 0, 0, 0, 0, 0, 0,
- &pEveryoneSID))
- {
- ERR("Failed to initialize security descriptor for logoff thread!\n");
- return STATUS_UNSUCCESSFUL;
- }
-
- /* set up the required security attributes to be able to shut down */
- /* To save space and time, allocate a single block of memory holding */
- /* both SECURITY_ATTRIBUTES and SECURITY_DESCRIPTOR */
- pMem = HeapAlloc(GetProcessHeap(),
- 0,
- sizeof(SECURITY_ATTRIBUTES) +
- SECURITY_DESCRIPTOR_MIN_LENGTH +
- sizeof(ACL));
- if (!pMem)
- {
- ERR("Failed to allocate memory for logoff security descriptor!\n");
- return STATUS_NO_MEMORY;
- }
-
- /* Note that the security descriptor needs to be in _absolute_ format, */
- /* meaning its members must be pointers to other structures, rather */
- /* than the relative format using offsets */
- psa = (PSECURITY_ATTRIBUTES)pMem;
- SecurityDescriptor = (PSECURITY_DESCRIPTOR)(pMem + sizeof(SECURITY_ATTRIBUTES));
- pACL = (PACL)(((PBYTE)SecurityDescriptor) + SECURITY_DESCRIPTOR_MIN_LENGTH);
-
- // Initialize an EXPLICIT_ACCESS structure for an ACE.
- // The ACE will allow this thread to log off (and shut down the system, currently).
- ZeroMemory(&Access, sizeof(Access));
- Access.grfAccessPermissions = THREAD_SET_THREAD_TOKEN;
- Access.grfAccessMode = SET_ACCESS; // GRANT_ACCESS?
- Access.grfInheritance = NO_INHERITANCE;
- Access.Trustee.TrusteeForm = TRUSTEE_IS_SID;
- Access.Trustee.TrusteeType = TRUSTEE_IS_WELL_KNOWN_GROUP;
- Access.Trustee.ptstrName = pEveryoneSID;
-
- if (SetEntriesInAcl(1, &Access, NULL, &pACL) != ERROR_SUCCESS)
- {
- ERR("Failed to set Access Rights for logoff thread. Logging out will most likely fail.\n");
-
- HeapFree(GetProcessHeap(), 0, pMem);
- return STATUS_UNSUCCESSFUL;
- }
-
- if (!InitializeSecurityDescriptor(SecurityDescriptor, SECURITY_DESCRIPTOR_REVISION))
- {
- ERR("Failed to initialize security descriptor for logoff thread!\n");
- HeapFree(GetProcessHeap(), 0, pMem);
- return STATUS_UNSUCCESSFUL;
- }
-
- if (!SetSecurityDescriptorDacl(SecurityDescriptor,
- TRUE, // bDaclPresent flag
- pACL,
- FALSE)) // not a default DACL
- {
- ERR("SetSecurityDescriptorDacl Error %lu\n", GetLastError());
- HeapFree(GetProcessHeap(), 0, pMem);
- return STATUS_UNSUCCESSFUL;
- }
-
- psa->nLength = sizeof(SECURITY_ATTRIBUTES);
- psa->lpSecurityDescriptor = SecurityDescriptor;
- psa->bInheritHandle = FALSE;
-
- *ppsa = psa;
-
- return STATUS_SUCCESS;
+ /* The following code is not working yet and messy */
+ /* Still, it gives some ideas about data types and functions involved and */
+ /* required to set up a SECURITY_DESCRIPTOR for a SECURITY_ATTRIBUTES */
+ /* instance for a thread, to allow that thread to ImpersonateLoggedOnUser(). */
+ /* Specifically THREAD_SET_THREAD_TOKEN is required. */
+ PSECURITY_DESCRIPTOR SecurityDescriptor = NULL;
+ PSECURITY_ATTRIBUTES psa = 0;
+ BYTE* pMem;
+ PACL pACL;
+ EXPLICIT_ACCESS Access;
+ PSID pEveryoneSID = NULL;
+ static SID_IDENTIFIER_AUTHORITY WorldAuthority = { SECURITY_WORLD_SID_AUTHORITY };
+
+ *ppsa = NULL;
+
+ // Let's first try to enumerate what kind of data we need for this to ever work:
+ // 1. The Winlogon SID, to be able to give it THREAD_SET_THREAD_TOKEN.
+ // 2. The users SID (the user trying to logoff, or rather shut down the system).
+ // 3. At least two EXPLICIT_ACCESS instances:
+ // 3.1 One for Winlogon itself, giving it the rights
+ // required to THREAD_SET_THREAD_TOKEN (as it's needed to successfully call
+ // ImpersonateLoggedOnUser).
+ // 3.2 One for the user, to allow *that* thread to perform its work.
+ // 4. An ACL to hold the these EXPLICIT_ACCESS ACE's.
+ // 5. A SECURITY_DESCRIPTOR to hold the ACL, and finally.
+ // 6. A SECURITY_ATTRIBUTES instance to pull all of this required stuff
+ // together, to hand it to CreateThread.
+ //
+ // However, it seems struct LOGOFF_SHUTDOWN_DATA doesn't contain
+ // these required SID's, why they'd have to be added.
+ // The Winlogon's own SID should probably only be created once,
+ // while the user's SID obviously must be created for each new user.
+ // Might as well store it when the user logs on?
+
+ if(!AllocateAndInitializeSid(&WorldAuthority,
+ 1,
+ SECURITY_WORLD_RID,
+ 0, 0, 0, 0, 0, 0, 0,
+ &pEveryoneSID))
+ {
+ ERR("Failed to initialize security descriptor for logoff thread!\n");
+ return STATUS_UNSUCCESSFUL;
+ }
+
+ /* set up the required security attributes to be able to shut down */
+ /* To save space and time, allocate a single block of memory holding */
+ /* both SECURITY_ATTRIBUTES and SECURITY_DESCRIPTOR */
+ pMem = HeapAlloc(GetProcessHeap(),
+ 0,
+ sizeof(SECURITY_ATTRIBUTES) +
+ SECURITY_DESCRIPTOR_MIN_LENGTH +
+ sizeof(ACL));
+ if (!pMem)
+ {
+ ERR("Failed to allocate memory for logoff security descriptor!\n");
+ return STATUS_NO_MEMORY;
+ }
+
+ /* Note that the security descriptor needs to be in _absolute_ format, */
+ /* meaning its members must be pointers to other structures, rather */
+ /* than the relative format using offsets */
+ psa = (PSECURITY_ATTRIBUTES)pMem;
+ SecurityDescriptor = (PSECURITY_DESCRIPTOR)(pMem + sizeof(SECURITY_ATTRIBUTES));
+ pACL = (PACL)(((PBYTE)SecurityDescriptor) + SECURITY_DESCRIPTOR_MIN_LENGTH);
+
+ // Initialize an EXPLICIT_ACCESS structure for an ACE.
+ // The ACE will allow this thread to log off (and shut down the system, currently).
+ ZeroMemory(&Access, sizeof(Access));
+ Access.grfAccessPermissions = THREAD_SET_THREAD_TOKEN;
+ Access.grfAccessMode = SET_ACCESS; // GRANT_ACCESS?
+ Access.grfInheritance = NO_INHERITANCE;
+ Access.Trustee.TrusteeForm = TRUSTEE_IS_SID;
+ Access.Trustee.TrusteeType = TRUSTEE_IS_WELL_KNOWN_GROUP;
+ Access.Trustee.ptstrName = pEveryoneSID;
+
+ if (SetEntriesInAcl(1, &Access, NULL, &pACL) != ERROR_SUCCESS)
+ {
+ ERR("Failed to set Access Rights for logoff thread. Logging out will most likely fail.\n");
+
+ HeapFree(GetProcessHeap(), 0, pMem);
+ return STATUS_UNSUCCESSFUL;
+ }
+
+ if (!InitializeSecurityDescriptor(SecurityDescriptor, SECURITY_DESCRIPTOR_REVISION))
+ {
+ ERR("Failed to initialize security descriptor for logoff thread!\n");
+ HeapFree(GetProcessHeap(), 0, pMem);
+ return STATUS_UNSUCCESSFUL;
+ }
+
+ if (!SetSecurityDescriptorDacl(SecurityDescriptor,
+ TRUE, // bDaclPresent flag
+ pACL,
+ FALSE)) // not a default DACL
+ {
+ ERR("SetSecurityDescriptorDacl Error %lu\n", GetLastError());
+ HeapFree(GetProcessHeap(), 0, pMem);
+ return STATUS_UNSUCCESSFUL;
+ }
+
+ psa->nLength = sizeof(SECURITY_ATTRIBUTES);
+ psa->lpSecurityDescriptor = SecurityDescriptor;
+ psa->bInheritHandle = FALSE;
+
+ *ppsa = psa;
+
+ return STATUS_SUCCESS;
}
-static VOID
+static
+VOID
DestroyLogoffSecurityAttributes(
- IN PSECURITY_ATTRIBUTES psa)
+ IN PSECURITY_ATTRIBUTES psa)
{
- if (psa)
- {
- HeapFree(GetProcessHeap(), 0, psa);
- }
+ if (psa)
+ {
+ HeapFree(GetProcessHeap(), 0, psa);
+ }
}
-static NTSTATUS
+static
+NTSTATUS
HandleLogoff(
- IN OUT PWLSESSION Session,
- IN UINT Flags)
+ IN OUT PWLSESSION Session,
+ IN UINT Flags)
{
- PLOGOFF_SHUTDOWN_DATA LSData;
- PSECURITY_ATTRIBUTES psa;
- HANDLE hThread;
- DWORD exitCode;
- NTSTATUS Status;
-
- DisplayStatusMessage(Session, Session->WinlogonDesktop, IDS_SAVEYOURSETTINGS);
-
- /* Prepare data for logoff thread */
- LSData = HeapAlloc(GetProcessHeap(), 0, sizeof(LOGOFF_SHUTDOWN_DATA));
- if (!LSData)
- {
- ERR("Failed to allocate mem for thread data\n");
- return STATUS_NO_MEMORY;
- }
- LSData->Flags = Flags;
- LSData->Session = Session;
-
- Status = CreateLogoffSecurityAttributes(&psa);
- if (!NT_SUCCESS(Status))
- {
- ERR("Failed to create a required security descriptor. Status 0x%08lx\n", Status);
- HeapFree(GetProcessHeap(), 0, LSData);
- return Status;
- }
-
- /* Run logoff thread */
- hThread = CreateThread(psa, 0, LogoffShutdownThread, (LPVOID)LSData, 0, NULL);
-
- /* we're done with the SECURITY_DESCRIPTOR */
- DestroyLogoffSecurityAttributes(psa);
- psa = NULL;
-
- if (!hThread)
- {
- ERR("Unable to create logoff thread, error %lu\n", GetLastError());
- HeapFree(GetProcessHeap(), 0, LSData);
- return STATUS_UNSUCCESSFUL;
- }
- WaitForSingleObject(hThread, INFINITE);
- HeapFree(GetProcessHeap(), 0, LSData);
- if (!GetExitCodeThread(hThread, &exitCode))
- {
- ERR("Unable to get exit code of logoff thread (error %lu)\n", GetLastError());
- CloseHandle(hThread);
- return STATUS_UNSUCCESSFUL;
- }
- CloseHandle(hThread);
- if (exitCode == 0)
- {
- ERR("Logoff thread returned failure\n");
- return STATUS_UNSUCCESSFUL;
- }
-
- UnloadUserProfile(Session->UserToken, Session->hProfileInfo);
- CloseHandle(Session->UserToken);
- UpdatePerUserSystemParameters(0, FALSE);
- Session->LogonState = STATE_LOGGED_OFF;
- Session->UserToken = NULL;
- return STATUS_SUCCESS;
+ PLOGOFF_SHUTDOWN_DATA LSData;
+ PSECURITY_ATTRIBUTES psa;
+ HANDLE hThread;
+ DWORD exitCode;
+ NTSTATUS Status;
+
+ /* Prepare data for logoff thread */
+ LSData = HeapAlloc(GetProcessHeap(), 0, sizeof(LOGOFF_SHUTDOWN_DATA));
+ if (!LSData)
+ {
+ ERR("Failed to allocate mem for thread data\n");
+ return STATUS_NO_MEMORY;
+ }
+ LSData->Flags = Flags;
+ LSData->Session = Session;
+
+ Status = CreateLogoffSecurityAttributes(&psa);
+ if (!NT_SUCCESS(Status))
+ {
+ ERR("Failed to create a required security descriptor. Status 0x%08lx\n", Status);
+ HeapFree(GetProcessHeap(), 0, LSData);
+ return Status;
+ }
+
+ /* Run logoff thread */
+ hThread = CreateThread(psa, 0, LogoffShutdownThread, (LPVOID)LSData, 0, NULL);
+ if (!hThread)
+ {
+ ERR("Unable to create logoff thread, error %lu\n", GetLastError());
+ DestroyLogoffSecurityAttributes(psa);
+ HeapFree(GetProcessHeap(), 0, LSData);
+ return STATUS_UNSUCCESSFUL;
+ }
+ WaitForSingleObject(hThread, INFINITE);
+ if (!GetExitCodeThread(hThread, &exitCode))
+ {
+ ERR("Unable to get exit code of logoff thread (error %lu)\n", GetLastError());
+ CloseHandle(hThread);
+ DestroyLogoffSecurityAttributes(psa);
+ HeapFree(GetProcessHeap(), 0, LSData);
+ return STATUS_UNSUCCESSFUL;
+ }
+ CloseHandle(hThread);
+ if (exitCode == 0)
+ {
+ ERR("Logoff thread returned failure\n");
+ DestroyLogoffSecurityAttributes(psa);
+ HeapFree(GetProcessHeap(), 0, LSData);
+ return STATUS_UNSUCCESSFUL;
+ }
+
+ SwitchDesktop(Session->WinlogonDesktop);
+
+ // DisplayStatusMessage(Session, Session->WinlogonDesktop, IDS_LOGGINGOFF);
+
+ // FIXME: Closing network connections!
+ // DisplayStatusMessage(Session, Session->WinlogonDesktop, IDS_CLOSINGNETWORKCONNECTIONS);
+
+ /* Kill remaining COM apps. Only at logoff! */
+ hThread = CreateThread(psa, 0, KillComProcesses, (LPVOID)LSData, 0, NULL);
+ if (hThread)
+ {
+ WaitForSingleObject(hThread, INFINITE);
+ CloseHandle(hThread);
+ }
+
+ /* We're done with the SECURITY_DESCRIPTOR */
+ DestroyLogoffSecurityAttributes(psa);
+ psa = NULL;
+
+ HeapFree(GetProcessHeap(), 0, LSData);
+
+ DisplayStatusMessage(Session, Session->WinlogonDesktop, IDS_SAVEYOURSETTINGS);
+
+ UnloadUserProfile(Session->UserToken, Session->hProfileInfo);
+
+ CallNotificationDlls(Session, LogoffHandler);
+
+ CloseHandle(Session->UserToken);
+ UpdatePerUserSystemParameters(0, FALSE);
+ Session->LogonState = STATE_LOGGED_OFF;
+ Session->UserToken = NULL;
+
+ return STATUS_SUCCESS;
}
-static INT_PTR CALLBACK
+static
+INT_PTR
+CALLBACK
ShutdownComputerWindowProc(
- IN HWND hwndDlg,
- IN UINT uMsg,
- IN WPARAM wParam,
- IN LPARAM lParam)
+ IN HWND hwndDlg,
+ IN UINT uMsg,
+ IN WPARAM wParam,
+ IN LPARAM lParam)
{
- UNREFERENCED_PARAMETER(lParam);
-
- switch (uMsg)
- {
- case WM_COMMAND:
- {
- switch (LOWORD(wParam))
- {
- case IDC_BTNSHTDOWNCOMPUTER:
- EndDialog(hwndDlg, IDC_BTNSHTDOWNCOMPUTER);
- return TRUE;
- }
- break;
- }
- case WM_INITDIALOG:
- {
- RemoveMenu(GetSystemMenu(hwndDlg, FALSE), SC_CLOSE, MF_BYCOMMAND);
- SetFocus(GetDlgItem(hwndDlg, IDC_BTNSHTDOWNCOMPUTER));
- return TRUE;
- }
- }
- return FALSE;
+ UNREFERENCED_PARAMETER(lParam);
+
+ switch (uMsg)
+ {
+ case WM_COMMAND:
+ {
+ switch (LOWORD(wParam))
+ {
+ case IDC_BTNSHTDOWNCOMPUTER:
+ EndDialog(hwndDlg, IDC_BTNSHTDOWNCOMPUTER);
+ return TRUE;
+ }
+ break;
+ }
+ case WM_INITDIALOG:
+ {
+ RemoveMenu(GetSystemMenu(hwndDlg, FALSE), SC_CLOSE, MF_BYCOMMAND);
+ SetFocus(GetDlgItem(hwndDlg, IDC_BTNSHTDOWNCOMPUTER));
+ return TRUE;
+ }
+ }
+ return FALSE;
}
-static VOID
+static
+VOID
UninitializeSAS(
- IN OUT PWLSESSION Session)
+ IN OUT PWLSESSION Session)
{
- if (Session->SASWindow)
- {
- DestroyWindow(Session->SASWindow);
- Session->SASWindow = NULL;
- }
- if (Session->hEndOfScreenSaverThread)
- SetEvent(Session->hEndOfScreenSaverThread);
- UnregisterClassW(WINLOGON_SAS_CLASS, hAppInstance);
+ if (Session->SASWindow)
+ {
+ DestroyWindow(Session->SASWindow);
+ Session->SASWindow = NULL;
+ }
+ if (Session->hEndOfScreenSaverThread)
+ SetEvent(Session->hEndOfScreenSaverThread);
+ UnregisterClassW(WINLOGON_SAS_CLASS, hAppInstance);
}
NTSTATUS
HandleShutdown(
- IN OUT PWLSESSION Session,
- IN DWORD wlxAction)
+ IN OUT PWLSESSION Session,
+ IN DWORD wlxAction)
{
- PLOGOFF_SHUTDOWN_DATA LSData;
- HANDLE hThread;
- DWORD exitCode;
-
- DisplayStatusMessage(Session, Session->WinlogonDesktop, IDS_REACTOSISSHUTTINGDOWN);
-
- /* Prepare data for shutdown thread */
- LSData = HeapAlloc(GetProcessHeap(), 0, sizeof(LOGOFF_SHUTDOWN_DATA));
- if (!LSData)
- {
- ERR("Failed to allocate mem for thread data\n");
- return STATUS_NO_MEMORY;
- }
- if (wlxAction == WLX_SAS_ACTION_SHUTDOWN_POWER_OFF)
- LSData->Flags = EWX_POWEROFF;
- else if (wlxAction == WLX_SAS_ACTION_SHUTDOWN_REBOOT)
- LSData->Flags = EWX_REBOOT;
- else
- LSData->Flags = EWX_SHUTDOWN;
- LSData->Session = Session;
-
- /* Run shutdown thread */
- hThread = CreateThread(NULL, 0, LogoffShutdownThread, (LPVOID)LSData, 0, NULL);
- if (!hThread)
- {
- ERR("Unable to create shutdown thread, error %lu\n", GetLastError());
- HeapFree(GetProcessHeap(), 0, LSData);
- return STATUS_UNSUCCESSFUL;
- }
- WaitForSingleObject(hThread, INFINITE);
- HeapFree(GetProcessHeap(), 0, LSData);
- if (!GetExitCodeThread(hThread, &exitCode))
- {
- ERR("Unable to get exit code of shutdown thread (error %lu)\n", GetLastError());
- CloseHandle(hThread);
- return STATUS_UNSUCCESSFUL;
- }
- CloseHandle(hThread);
- if (exitCode == 0)
- {
- ERR("Shutdown thread returned failure\n");
- return STATUS_UNSUCCESSFUL;
- }
-
- /* Destroy SAS window */
- UninitializeSAS(Session);
-
- FIXME("FIXME: Call SMSS API #1\n");
- if (wlxAction == WLX_SAS_ACTION_SHUTDOWN_REBOOT)
- NtShutdownSystem(ShutdownReboot);
- else
- {
- if (FALSE)
- {
- /* FIXME - only show this dialog if it's a shutdown and the computer doesn't support APM */
- DialogBox(hAppInstance, MAKEINTRESOURCE(IDD_SHUTDOWNCOMPUTER), GetDesktopWindow(), ShutdownComputerWindowProc);
- }
- NtShutdownSystem(ShutdownNoReboot);
- }
- return STATUS_SUCCESS;
+ PLOGOFF_SHUTDOWN_DATA LSData;
+ HANDLE hThread;
+ DWORD exitCode;
+ BOOLEAN Old;
+
+ // SwitchDesktop(Session->WinlogonDesktop);
+ DisplayStatusMessage(Session, Session->WinlogonDesktop, IDS_REACTOSISSHUTTINGDOWN);
+
+ /* Prepare data for shutdown thread */
+ LSData = HeapAlloc(GetProcessHeap(), 0, sizeof(LOGOFF_SHUTDOWN_DATA));
+ if (!LSData)
+ {
+ ERR("Failed to allocate mem for thread data\n");
+ return STATUS_NO_MEMORY;
+ }
+ if (wlxAction == WLX_SAS_ACTION_SHUTDOWN_POWER_OFF)
+ LSData->Flags = EWX_POWEROFF;
+ else if (wlxAction == WLX_SAS_ACTION_SHUTDOWN_REBOOT)
+ LSData->Flags = EWX_REBOOT;
+ else
+ LSData->Flags = EWX_SHUTDOWN;
+ LSData->Session = Session;
+
+ // FIXME: We may need to specify this flag to really force application kill
+ // (we are shutting down ReactOS, not just logging off so no hangs, etc...
+ // should be allowed).
+ // LSData->Flags |= EWX_FORCE;
+
+ /* Run shutdown thread */
+ hThread = CreateThread(NULL, 0, LogoffShutdownThread, (LPVOID)LSData, 0, NULL);
+ if (!hThread)
+ {
+ ERR("Unable to create shutdown thread, error %lu\n", GetLastError());
+ HeapFree(GetProcessHeap(), 0, LSData);
+ return STATUS_UNSUCCESSFUL;
+ }
+ WaitForSingleObject(hThread, INFINITE);
+ HeapFree(GetProcessHeap(), 0, LSData);
+ if (!GetExitCodeThread(hThread, &exitCode))
+ {
+ ERR("Unable to get exit code of shutdown thread (error %lu)\n", GetLastError());
+ CloseHandle(hThread);
+ return STATUS_UNSUCCESSFUL;
+ }
+ CloseHandle(hThread);
+ if (exitCode == 0)
+ {
+ ERR("Shutdown thread returned failure\n");
+ return STATUS_UNSUCCESSFUL;
+ }
+
+ CallNotificationDlls(Session, ShutdownHandler);
+
+ /* Destroy SAS window */
+ UninitializeSAS(Session);
+
+ /* Now we can shut down NT */
+ ERR("Shutting down NT...\n");
+ RtlAdjustPrivilege(SE_SHUTDOWN_PRIVILEGE, TRUE, FALSE, &Old);
+ if (wlxAction == WLX_SAS_ACTION_SHUTDOWN_REBOOT)
+ {
+ NtShutdownSystem(ShutdownReboot);
+ }
+ else
+ {
+ if (FALSE)
+ {
+ /* FIXME - only show this dialog if it's a shutdown and the computer doesn't support APM */
+ DialogBox(hAppInstance, MAKEINTRESOURCE(IDD_SHUTDOWNCOMPUTER),
+ GetDesktopWindow(), ShutdownComputerWindowProc);
+ }
+ NtShutdownSystem(ShutdownNoReboot);
+ }
+ RtlAdjustPrivilege(SE_SHUTDOWN_PRIVILEGE, Old, FALSE, &Old);
+ return STATUS_SUCCESS;
}
-static VOID
+static
+VOID
DoGenericAction(
- IN OUT PWLSESSION Session,
- IN DWORD wlxAction)
+ IN OUT PWLSESSION Session,
+ IN DWORD wlxAction)
{
- switch (wlxAction)
- {
- case WLX_SAS_ACTION_LOGON: /* 0x01 */
- if (HandleLogon(Session))
- {
- SwitchDesktop(Session->ApplicationDesktop);
- Session->LogonState = STATE_LOGGED_ON;
- }
- else
- Session->Gina.Functions.WlxDisplaySASNotice(Session->Gina.Context);
- break;
- case WLX_SAS_ACTION_NONE: /* 0x02 */
- break;
- case WLX_SAS_ACTION_LOCK_WKSTA: /* 0x03 */
- if (Session->Gina.Functions.WlxIsLockOk(Session->Gina.Context))
- {
- SwitchDesktop(WLSession->WinlogonDesktop);
- Session->LogonState = STATE_LOCKED;
- Session->Gina.Functions.WlxDisplayLockedNotice(Session->Gina.Context);
- }
- break;
- case WLX_SAS_ACTION_LOGOFF: /* 0x04 */
- case WLX_SAS_ACTION_SHUTDOWN: /* 0x05 */
- case WLX_SAS_ACTION_SHUTDOWN_POWER_OFF: /* 0x0a */
- case WLX_SAS_ACTION_SHUTDOWN_REBOOT: /* 0x0b */
- if (Session->LogonState != STATE_LOGGED_OFF)
- {
- if (!Session->Gina.Functions.WlxIsLogoffOk(Session->Gina.Context))
- break;
- SwitchDesktop(WLSession->WinlogonDesktop);
- Session->Gina.Functions.WlxLogoff(Session->Gina.Context);
- if (!NT_SUCCESS(HandleLogoff(Session, EWX_LOGOFF)))
- {
- RemoveStatusMessage(Session);
- break;
- }
- }
- if (WLX_SHUTTINGDOWN(wlxAction))
- {
- Session->Gina.Functions.WlxShutdown(Session->Gina.Context, wlxAction);
- if (!NT_SUCCESS(HandleShutdown(Session, wlxAction)))
- {
- RemoveStatusMessage(Session);
- Session->Gina.Functions.WlxDisplaySASNotice(Session->Gina.Context);
- }
- }
- else
- {
- RemoveStatusMessage(Session);
- Session->Gina.Functions.WlxDisplaySASNotice(Session->Gina.Context);
- }
- break;
- case WLX_SAS_ACTION_TASKLIST: /* 0x07 */
- SwitchDesktop(WLSession->ApplicationDesktop);
- StartTaskManager(Session);
- break;
- case WLX_SAS_ACTION_UNLOCK_WKSTA: /* 0x08 */
- SwitchDesktop(WLSession->ApplicationDesktop);
- Session->LogonState = STATE_LOGGED_ON;
- break;
- default:
- WARN("Unknown SAS action 0x%lx\n", wlxAction);
- }
+ switch (wlxAction)
+ {
+ case WLX_SAS_ACTION_LOGON: /* 0x01 */
+ if (Session->LogonState == STATE_LOGGED_OFF_SAS)
+ {
+ if (!HandleLogon(Session))
+ {
+ Session->Gina.Functions.WlxDisplaySASNotice(Session->Gina.Context);
+ CallNotificationDlls(Session, LogonHandler);
+ }
+ }
+ break;
+ case WLX_SAS_ACTION_NONE: /* 0x02 */
+ if (Session->LogonState == STATE_LOGGED_OFF_SAS)
+ {
+ Session->LogonState = STATE_LOGGED_OFF;
+ Session->Gina.Functions.WlxDisplaySASNotice(Session->Gina.Context);
+ }
+ else if (Session->LogonState == STATE_LOGGED_ON_SAS)
+ {
+ Session->LogonState = STATE_LOGGED_ON;
+ }
+ else if (Session->LogonState == STATE_LOCKED_SAS)
+ {
+ Session->LogonState = STATE_LOCKED;
+ Session->Gina.Functions.WlxDisplayLockedNotice(Session->Gina.Context);
+ }
+ break;
+ case WLX_SAS_ACTION_LOCK_WKSTA: /* 0x03 */
+ if (Session->Gina.Functions.WlxIsLockOk(Session->Gina.Context))
+ {
+ SwitchDesktop(Session->WinlogonDesktop);
+ Session->LogonState = STATE_LOCKED;
+ Session->Gina.Functions.WlxDisplayLockedNotice(Session->Gina.Context);
+ CallNotificationDlls(Session, LockHandler);
+ }
+ break;
+ case WLX_SAS_ACTION_LOGOFF: /* 0x04 */
+ case WLX_SAS_ACTION_SHUTDOWN: /* 0x05 */
+ case WLX_SAS_ACTION_SHUTDOWN_POWER_OFF: /* 0x0a */
+ case WLX_SAS_ACTION_SHUTDOWN_REBOOT: /* 0x0b */
+ if (Session->LogonState != STATE_LOGGED_OFF)
+ {
+ if (!Session->Gina.Functions.WlxIsLogoffOk(Session->Gina.Context))
+ break;
+ if (!NT_SUCCESS(HandleLogoff(Session, EWX_LOGOFF)))
+ {
+ RemoveStatusMessage(Session);
+ break;
+ }
+ Session->Gina.Functions.WlxLogoff(Session->Gina.Context);
+ }
+ if (WLX_SHUTTINGDOWN(wlxAction))
+ {
+ // FIXME: WlxShutdown should be done from inside HandleShutdown,
+ // after having displayed "ReactOS is shutting down" message.
+ Session->Gina.Functions.WlxShutdown(Session->Gina.Context, wlxAction);
+ if (!NT_SUCCESS(HandleShutdown(Session, wlxAction)))
+ {
+ RemoveStatusMessage(Session);
+ Session->Gina.Functions.WlxDisplaySASNotice(Session->Gina.Context);
+ }
+ }
+ else
+ {
+ RemoveStatusMessage(Session);
+ Session->Gina.Functions.WlxDisplaySASNotice(Session->Gina.Context);
+ }
+ break;
+ case WLX_SAS_ACTION_TASKLIST: /* 0x07 */
+ SwitchDesktop(Session->ApplicationDesktop);
+ Session->LogonState = STATE_LOGGED_ON;
+ StartTaskManager(Session);
+ break;
+ case WLX_SAS_ACTION_UNLOCK_WKSTA: /* 0x08 */
+ SwitchDesktop(Session->ApplicationDesktop);
+ Session->LogonState = STATE_LOGGED_ON;
+ CallNotificationDlls(Session, UnlockHandler);
+ break;
+ default:
+ WARN("Unknown SAS action 0x%lx\n", wlxAction);
+ }
+}
+
+DWORD WINAPI SetWindowStationUser(HWINSTA hWinSta, LUID* pluid, PSID psid, DWORD sidSize);
+
+BOOL
+AddAceToWindowStation(
+ IN HWINSTA WinSta,
+ IN PSID Sid);
+
+static
+BOOL AllowWinstaAccess(PWLSESSION Session)
+{
+ BOOL bSuccess = FALSE;
+ DWORD dwIndex;
+ DWORD dwLength = 0;
+ PTOKEN_GROUPS ptg = NULL;
+ PSID psid;
+ TOKEN_STATISTICS Stats;
+ DWORD cbStats;
+ DWORD ret;
+
+ // Get required buffer size and allocate the TOKEN_GROUPS buffer.
+
+ if (!GetTokenInformation(Session->UserToken,
+ TokenGroups,
+ ptg,
+ 0,
+ &dwLength))
+ {
+ if (GetLastError() != ERROR_INSUFFICIENT_BUFFER)
+ return FALSE;
+
+ ptg = (PTOKEN_GROUPS)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, dwLength);
+ if (ptg == NULL)
+ return FALSE;
+ }
+
+ // Get the token group information from the access token.
+ if (!GetTokenInformation(Session->UserToken,
+ TokenGroups,
+ ptg,
+ dwLength,
+ &dwLength))
+ {
+ goto Cleanup;
+ }
+
+ // Loop through the groups to find the logon SID.
+
+ for (dwIndex = 0; dwIndex < ptg->GroupCount; dwIndex++)
+ {
+ if ((ptg->Groups[dwIndex].Attributes & SE_GROUP_LOGON_ID)
+ == SE_GROUP_LOGON_ID)
+ {
+ psid = ptg->Groups[dwIndex].Sid;
+ break;
+ }
+ }
+
+ dwLength = GetLengthSid(psid);
+
+ if (!GetTokenInformation(Session->UserToken,
+ TokenStatistics,
+ &Stats,
+ sizeof(TOKEN_STATISTICS),
+ &cbStats))
+ {
+ WARN("Couldn't get Authentication id from user token!\n");
+ goto Cleanup;
+ }
+
+ AddAceToWindowStation(Session->InteractiveWindowStation, psid);
+
+ ret = SetWindowStationUser(Session->InteractiveWindowStation,
+ &Stats.AuthenticationId,
+ psid,
+ dwLength);
+ TRACE("SetWindowStationUser returned 0x%x\n", ret);
+
+ bSuccess = TRUE;
+
+Cleanup:
+
+ // Free the buffer for the token groups.
+ if (ptg != NULL)
+ HeapFree(GetProcessHeap(), 0, (LPVOID)ptg);
+
+ return bSuccess;
}
-static VOID
+static
+VOID
DispatchSAS(
- IN OUT PWLSESSION Session,
- IN DWORD dwSasType)
+ IN OUT PWLSESSION Session,
+ IN DWORD dwSasType)
{
- DWORD wlxAction = WLX_SAS_ACTION_NONE;
-
- if (Session->LogonState == STATE_LOGGED_ON)
- wlxAction = (DWORD)Session->Gina.Functions.WlxLoggedOnSAS(Session->Gina.Context, dwSasType, NULL);
- else if (Session->LogonState == STATE_LOCKED)
- wlxAction = (DWORD)Session->Gina.Functions.WlxWkstaLockedSAS(Session->Gina.Context, dwSasType);
- else
- {
- /* Display a new dialog (if necessary) */
- switch (dwSasType)
- {
- case WLX_SAS_TYPE_TIMEOUT: /* 0x00 */
- {
- Session->Gina.Functions.WlxDisplaySASNotice(Session->Gina.Context);
- break;
- }
- default:
- {
- PSID LogonSid = NULL; /* FIXME */
-
- Session->Options = 0;
-
- wlxAction = (DWORD)Session->Gina.Functions.WlxLoggedOutSAS(
- Session->Gina.Context,
- Session->SASAction,
- &Session->LogonId,
- LogonSid,
- &Session->Options,
- &Session->UserToken,
- &Session->MprNotifyInfo,
- (PVOID*)&Session->Profile);
- break;
- }
- }
- }
-
- if (dwSasType == WLX_SAS_TYPE_SCRNSVR_TIMEOUT)
- {
- BOOL bSecure = TRUE;
- if (!Session->Gina.Functions.WlxScreenSaverNotify(Session->Gina.Context, &bSecure))
- {
- /* Skip start of screen saver */
- SetEvent(Session->hEndOfScreenSaver);
- }
- else
- {
- StartScreenSaver(Session);
- if (bSecure)
- DoGenericAction(Session, WLX_SAS_ACTION_LOCK_WKSTA);
- }
- }
- else if (dwSasType == WLX_SAS_TYPE_SCRNSVR_ACTIVITY)
- SetEvent(Session->hUserActivity);
-
- DoGenericAction(Session, wlxAction);
+ DWORD wlxAction = WLX_SAS_ACTION_NONE;
+ HWND hwnd;
+ PSID LogonSid = NULL; /* FIXME */
+ BOOL bSecure = TRUE;
+
+ switch (dwSasType)
+ {
+ case WLX_SAS_TYPE_CTRL_ALT_DEL:
+ switch (Session->LogonState)
+ {
+ case STATE_INIT:
+ Session->LogonState = STATE_LOGGED_OFF;
+ Session->Gina.Functions.WlxDisplaySASNotice(Session->Gina.Context);
+ return;
+
+ case STATE_LOGGED_OFF:
+ Session->LogonState = STATE_LOGGED_OFF_SAS;
+
+ hwnd = GetTopDialogWindow();
+ if (hwnd != NULL)
+ SendMessage(hwnd, WLX_WM_SAS, 0, 0);
+
+ Session->Options = 0;
+
+ wlxAction = (DWORD)Session->Gina.Functions.WlxLoggedOutSAS(
+ Session->Gina.Context,
+ Session->SASAction,
+ &Session->LogonId,
+ LogonSid,
+ &Session->Options,
+ &Session->UserToken,
+ &Session->MprNotifyInfo,
+ (PVOID*)&Session->Profile);
+
+ AllowWinstaAccess(Session);
+ break;
+
+ case STATE_LOGGED_OFF_SAS:
+ /* Ignore SAS if we are already in an SAS state */
+ return;
+
+ case STATE_LOGGED_ON:
+ Session->LogonState = STATE_LOGGED_ON_SAS;
+ wlxAction = (DWORD)Session->Gina.Functions.WlxLoggedOnSAS(Session->Gina.Context, dwSasType, NULL);
+ break;
+
+ case STATE_LOGGED_ON_SAS:
+ /* Ignore SAS if we are already in an SAS state */
+ return;
+
+ case STATE_LOCKED:
+ Session->LogonState = STATE_LOCKED_SAS;
+
+ hwnd = GetTopDialogWindow();
+ if (hwnd != NULL)
+ SendMessage(hwnd, WLX_WM_SAS, 0, 0);
+
+ wlxAction = (DWORD)Session->Gina.Functions.WlxWkstaLockedSAS(Session->Gina.Context, dwSasType);
+ break;
+
+ case STATE_LOCKED_SAS:
+ /* Ignore SAS if we are already in an SAS state */
+ return;
+
+ default:
+ return;
+ }
+ break;
+
+ case WLX_SAS_TYPE_TIMEOUT:
+ return;
+
+ case WLX_SAS_TYPE_SCRNSVR_TIMEOUT:
+ if (!Session->Gina.Functions.WlxScreenSaverNotify(Session->Gina.Context, &bSecure))
+ {
+ /* Skip start of screen saver */
+ SetEvent(Session->hEndOfScreenSaver);
+ }
+ else
+ {
+ StartScreenSaver(Session);
+ if (bSecure)
+ {
+ wlxAction = WLX_SAS_ACTION_LOCK_WKSTA;
+// DoGenericAction(Session, WLX_SAS_ACTION_LOCK_WKSTA);
+ }
+ }
+ break;
+
+ case WLX_SAS_TYPE_SCRNSVR_ACTIVITY:
+ SetEvent(Session->hUserActivity);
+ break;
+ }
+
+ DoGenericAction(Session, wlxAction);
}
-static BOOL
+static
+BOOL
RegisterHotKeys(
- IN PWLSESSION Session,
- IN HWND hwndSAS)
+ IN PWLSESSION Session,
+ IN HWND hwndSAS)
{
- /* Register Ctrl+Alt+Del Hotkey */
- if (!RegisterHotKey(hwndSAS, HK_CTRL_ALT_DEL, MOD_CONTROL | MOD_ALT, VK_DELETE))
- {
- ERR("WL: Unable to register Ctrl+Alt+Del hotkey!\n");
- return FALSE;
- }
-
- /* Register Ctrl+Shift+Esc (optional) */
- Session->TaskManHotkey = RegisterHotKey(hwndSAS, HK_CTRL_SHIFT_ESC, MOD_CONTROL | MOD_SHIFT, VK_ESCAPE);
- if (!Session->TaskManHotkey)
- WARN("WL: Warning: Unable to register Ctrl+Alt+Esc hotkey!\n");
- return TRUE;
+ /* Register Ctrl+Alt+Del Hotkey */
+ if (!RegisterHotKey(hwndSAS, HK_CTRL_ALT_DEL, MOD_CONTROL | MOD_ALT, VK_DELETE))
+ {
+ ERR("WL: Unable to register Ctrl+Alt+Del hotkey!\n");
+ return FALSE;
+ }
+
+ /* Register Ctrl+Shift+Esc (optional) */
+ Session->TaskManHotkey = RegisterHotKey(hwndSAS, HK_CTRL_SHIFT_ESC, MOD_CONTROL | MOD_SHIFT, VK_ESCAPE);
+ if (!Session->TaskManHotkey)
+ WARN("WL: Warning: Unable to register Ctrl+Alt+Esc hotkey!\n");
+ return TRUE;
}
-static BOOL
+static
+BOOL
UnregisterHotKeys(
- IN PWLSESSION Session,
- IN HWND hwndSAS)
+ IN PWLSESSION Session,
+ IN HWND hwndSAS)
{
- /* Unregister hotkeys */
- UnregisterHotKey(hwndSAS, HK_CTRL_ALT_DEL);
+ /* Unregister hotkeys */
+ UnregisterHotKey(hwndSAS, HK_CTRL_ALT_DEL);
- if (Session->TaskManHotkey)
- UnregisterHotKey(hwndSAS, HK_CTRL_SHIFT_ESC);
+ if (Session->TaskManHotkey)
+ UnregisterHotKey(hwndSAS, HK_CTRL_SHIFT_ESC);
- return TRUE;
-}
-
-static NTSTATUS
-CheckForShutdownPrivilege(
- IN DWORD RequestingProcessId)
-{
- HANDLE Process;
- HANDLE Token;
- BOOL CheckResult;
- PPRIVILEGE_SET PrivSet;
-
- TRACE("CheckForShutdownPrivilege()\n");
-
- Process = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, RequestingProcessId);
- if (!Process)
- {
- WARN("OpenProcess() failed with error %lu\n", GetLastError());
- return STATUS_INVALID_HANDLE;
- }
- if (!OpenProcessToken(Process, TOKEN_QUERY, &Token))
- {
- WARN("OpenProcessToken() failed with error %lu\n", GetLastError());
- CloseHandle(Process);
- return STATUS_INVALID_HANDLE;
- }
- CloseHandle(Process);
- PrivSet = HeapAlloc(GetProcessHeap(), 0, sizeof(PRIVILEGE_SET) + sizeof(LUID_AND_ATTRIBUTES));
- if (!PrivSet)
- {
- ERR("Failed to allocate mem for privilege set\n");
- CloseHandle(Token);
- return STATUS_NO_MEMORY;
- }
- PrivSet->PrivilegeCount = 1;
- PrivSet->Control = PRIVILEGE_SET_ALL_NECESSARY;
- if (!LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME, &PrivSet->Privilege[0].Luid))
- {
- WARN("LookupPrivilegeValue() failed with error %lu\n", GetLastError());
- HeapFree(GetProcessHeap(), 0, PrivSet);
- CloseHandle(Token);
- return STATUS_UNSUCCESSFUL;
- }
- if (!PrivilegeCheck(Token, PrivSet, &CheckResult))
- {
- WARN("PrivilegeCheck() failed with error %lu\n", GetLastError());
- HeapFree(GetProcessHeap(), 0, PrivSet);
- CloseHandle(Token);
- return STATUS_ACCESS_DENIED;
- }
- HeapFree(GetProcessHeap(), 0, PrivSet);
- CloseHandle(Token);
-
- if (!CheckResult)
- {
- WARN("SE_SHUTDOWN privilege not enabled\n");
- return STATUS_ACCESS_DENIED;
- }
- return STATUS_SUCCESS;
+ return TRUE;
}
BOOL
WINAPI
HandleMessageBeep(UINT uType)
{
- LPWSTR EventName;
-
- switch(uType)
- {
- case 0xFFFFFFFF:
- EventName = NULL;
- break;
- case MB_OK:
- EventName = L"SystemDefault";
- break;
- case MB_ICONASTERISK:
- EventName = L"SystemAsterisk";
- break;
- case MB_ICONEXCLAMATION:
- EventName = L"SystemExclamation";
- break;
- case MB_ICONHAND:
- EventName = L"SystemHand";
- break;
- case MB_ICONQUESTION:
- EventName = L"SystemQuestion";
- break;
- default:
- WARN("Unhandled type %d\n", uType);
- EventName = L"SystemDefault";
- }
-
- return PlaySoundRoutine(EventName, FALSE, SND_ALIAS | SND_NOWAIT | SND_NOSTOP | SND_ASYNC);
+ LPWSTR EventName;
+
+ switch(uType)
+ {
+ case 0xFFFFFFFF:
+ EventName = NULL;
+ break;
+ case MB_OK:
+ EventName = L"SystemDefault";
+ break;
+ case MB_ICONASTERISK:
+ EventName = L"SystemAsterisk";
+ break;
+ case MB_ICONEXCLAMATION:
+ EventName = L"SystemExclamation";
+ break;
+ case MB_ICONHAND:
+ EventName = L"SystemHand";
+ break;
+ case MB_ICONQUESTION:
+ EventName = L"SystemQuestion";
+ break;
+ default:
+ WARN("Unhandled type %d\n", uType);
+ EventName = L"SystemDefault";
+ }
+
+ return PlaySoundRoutine(EventName, FALSE, SND_ALIAS | SND_NOWAIT | SND_NOSTOP | SND_ASYNC);
}
-static LRESULT CALLBACK
+static
+LRESULT
+CALLBACK
SASWindowProc(
- IN HWND hwndDlg,
- IN UINT uMsg,
- IN WPARAM wParam,
- IN LPARAM lParam)
+ IN HWND hwndDlg,
+ IN UINT uMsg,
+ IN WPARAM wParam,
+ IN LPARAM lParam)
{
- PWLSESSION Session = (PWLSESSION)GetWindowLongPtr(hwndDlg, GWLP_USERDATA);
-
- switch (uMsg)
- {
- case WM_HOTKEY:
- {
- switch (lParam)
- {
- case MAKELONG(MOD_CONTROL | MOD_ALT, VK_DELETE):
- {
- TRACE("SAS: CONTROL+ALT+DELETE\n");
- if (!Session->Gina.UseCtrlAltDelete)
- break;
- PostMessageW(Session->SASWindow, WLX_WM_SAS, WLX_SAS_TYPE_CTRL_ALT_DEL, 0);
- return TRUE;
- }
- case MAKELONG(MOD_CONTROL | MOD_SHIFT, VK_ESCAPE):
- {
- TRACE("SAS: CONTROL+SHIFT+ESCAPE\n");
- DoGenericAction(Session, WLX_SAS_ACTION_TASKLIST);
- return TRUE;
- }
- }
- break;
- }
- case WM_CREATE:
- {
- /* Get the session pointer from the create data */
- Session = (PWLSESSION)((LPCREATESTRUCT)lParam)->lpCreateParams;
-
- /* Save the Session pointer */
- SetWindowLongPtrW(hwndDlg, GWLP_USERDATA, (LONG_PTR)Session);
- if (GetSetupType())
- return TRUE;
- return RegisterHotKeys(Session, hwndDlg);
- }
- case WM_DESTROY:
- {
- if (!GetSetupType())
- UnregisterHotKeys(Session, hwndDlg);
- return TRUE;
- }
- case WM_SETTINGCHANGE:
- {
- UINT uiAction = (UINT)wParam;
- if (uiAction == SPI_SETSCREENSAVETIMEOUT
- || uiAction == SPI_SETSCREENSAVEACTIVE)
- {
- SetEvent(Session->hScreenSaverParametersChanged);
- }
- return TRUE;
- }
+ PWLSESSION Session = (PWLSESSION)GetWindowLongPtr(hwndDlg, GWLP_USERDATA);
+
+ switch (uMsg)
+ {
+ case WM_HOTKEY:
+ {
+ switch (lParam)
+ {
+ case MAKELONG(MOD_CONTROL | MOD_ALT, VK_DELETE):
+ {
+ TRACE("SAS: CONTROL+ALT+DELETE\n");
+ if (!Session->Gina.UseCtrlAltDelete)
+ break;
+ PostMessageW(Session->SASWindow, WLX_WM_SAS, WLX_SAS_TYPE_CTRL_ALT_DEL, 0);
+ return TRUE;
+ }
+ case MAKELONG(MOD_CONTROL | MOD_SHIFT, VK_ESCAPE):
+ {
+ TRACE("SAS: CONTROL+SHIFT+ESCAPE\n");
+ DoGenericAction(Session, WLX_SAS_ACTION_TASKLIST);
+ return TRUE;
+ }
+ }
+ break;
+ }
+ case WM_CREATE:
+ {
+ /* Get the session pointer from the create data */
+ Session = (PWLSESSION)((LPCREATESTRUCT)lParam)->lpCreateParams;
+
+ /* Save the Session pointer */
+ SetWindowLongPtrW(hwndDlg, GWLP_USERDATA, (LONG_PTR)Session);
+ if (GetSetupType())
+ return TRUE;
+ return RegisterHotKeys(Session, hwndDlg);
+ }
+ case WM_DESTROY:
+ {
+ if (!GetSetupType())
+ UnregisterHotKeys(Session, hwndDlg);
+ return TRUE;
+ }
+ case WM_SETTINGCHANGE:
+ {
+ UINT uiAction = (UINT)wParam;
+ if (uiAction == SPI_SETSCREENSAVETIMEOUT
+ || uiAction == SPI_SETSCREENSAVEACTIVE)
+ {
+ SetEvent(Session->hScreenSaverParametersChanged);
+ }
+ return TRUE;
+ }
case WM_LOGONNOTIFY:
{
switch(wParam)
DoGenericAction(Session, WLX_SAS_ACTION_LOCK_WKSTA);
break;
}
+ case LN_LOGOFF:
+ {
+ UINT Flags = (UINT)lParam;
+ UINT Action = Flags & EWX_ACTION_MASK;
+ DWORD wlxAction;
+
+ TRACE("\tFlags : 0x%lx\n", lParam);
+
+ /*
+ * Our caller (USERSRV) should have added the shutdown flag
+ * when setting also poweroff or reboot.
+ */
+ if (Action & (EWX_POWEROFF | EWX_REBOOT))
+ {
+ if ((Action & EWX_SHUTDOWN) == 0)
+ {
+ ERR("Missing EWX_SHUTDOWN flag for poweroff or reboot; action 0x%x\n", Action);
+ return STATUS_INVALID_PARAMETER;
+ }
+
+ /* Now we can locally remove it for performing checks */
+ Action &= ~EWX_SHUTDOWN;
+ }
+
+ /* Check parameters */
+ if (Action & EWX_FORCE)
+ {
+ // FIXME!
+ ERR("FIXME: EWX_FORCE present for Winlogon, what to do?\n");
+ Action &= ~EWX_FORCE;
+ }
+ switch (Action)
+ {
+ case EWX_LOGOFF:
+ wlxAction = WLX_SAS_ACTION_LOGOFF;
+ break;
+ case EWX_SHUTDOWN:
+ wlxAction = WLX_SAS_ACTION_SHUTDOWN;
+ break;
+ case EWX_REBOOT:
+ wlxAction = WLX_SAS_ACTION_SHUTDOWN_REBOOT;
+ break;
+ case EWX_POWEROFF:
+ wlxAction = WLX_SAS_ACTION_SHUTDOWN_POWER_OFF;
+ break;
+
+ default:
+ {
+ ERR("Invalid ExitWindows action 0x%x\n", Action);
+ return STATUS_INVALID_PARAMETER;
+ }
+ }
+
+ TRACE("In LN_LOGOFF, exit_in_progress == %s\n",
+ ExitReactOSInProgress ? "true" : "false");
+
+ /*
+ * In case a parallel shutdown request is done (while we are
+ * being to shut down) and it was not done by Winlogon itself,
+ * then just stop here.
+ */
+#if 0
+// This code is commented at the moment (even if it's correct) because
+// our log-offs do not really work: the shell is restarted, no app is killed
+// etc... and as a result you just get explorer opening "My Documents". And
+// if you try now a shut down, it won't work because winlogon thinks it is
+// still in the middle of a shutdown.
+// Maybe we also need to reset ExitReactOSInProgress somewhere else??
+ if (ExitReactOSInProgress && (lParam & EWX_CALLER_WINLOGON) == 0)
+ {
+ break;
+ }
+#endif
+ /* Now do the shutdown action proper */
+ DoGenericAction(Session, wlxAction);
+ return 1;
+ }
+ case LN_LOGOFF_CANCELED:
+ {
+ ERR("Logoff canceled!!, before: exit_in_progress == %s, after will be false\n",
+ ExitReactOSInProgress ? "true" : "false");
+
+ ExitReactOSInProgress = FALSE;
+ return 1;
+ }
default:
{
ERR("WM_LOGONNOTIFY case %d is unimplemented\n", wParam);
}
break;
}
- case WLX_WM_SAS:
- {
- DispatchSAS(Session, (DWORD)wParam);
- return TRUE;
- }
- case PM_WINLOGON_EXITWINDOWS:
- {
- UINT Flags = (UINT)lParam;
- UINT Action = Flags & EWX_ACTION_MASK;
- DWORD wlxAction;
-
- /* Check parameters */
- switch (Action)
- {
- case EWX_LOGOFF: wlxAction = WLX_SAS_ACTION_LOGOFF; break;
- case EWX_SHUTDOWN: wlxAction = WLX_SAS_ACTION_SHUTDOWN; break;
- case EWX_REBOOT: wlxAction = WLX_SAS_ACTION_SHUTDOWN_REBOOT; break;
- case EWX_POWEROFF: wlxAction = WLX_SAS_ACTION_SHUTDOWN_POWER_OFF; break;
- default:
- {
- ERR("Invalid ExitWindows action 0x%x\n", Action);
- return STATUS_INVALID_PARAMETER;
- }
- }
-
- if (WLX_SHUTTINGDOWN(wlxAction))
- {
- NTSTATUS Status = CheckForShutdownPrivilege((DWORD)wParam);
- if (!NT_SUCCESS(Status))
- return Status;
- }
- DoGenericAction(Session, wlxAction);
- return 1;
- }
- }
-
- return DefWindowProc(hwndDlg, uMsg, wParam, lParam);
+ case WLX_WM_SAS:
+ {
+ DispatchSAS(Session, (DWORD)wParam);
+ return TRUE;
+ }
+ }
+
+ return DefWindowProc(hwndDlg, uMsg, wParam, lParam);
}
BOOL
InitializeSAS(
- IN OUT PWLSESSION Session)
+ IN OUT PWLSESSION Session)
{
- WNDCLASSEXW swc;
- BOOL ret = FALSE;
-
- if (!SwitchDesktop(Session->WinlogonDesktop))
- {
- ERR("WL: Failed to switch to winlogon desktop\n");
- goto cleanup;
- }
-
- /* Register SAS window class */
- swc.cbSize = sizeof(WNDCLASSEXW);
- swc.style = CS_SAVEBITS;
- swc.lpfnWndProc = SASWindowProc;
- swc.cbClsExtra = 0;
- swc.cbWndExtra = 0;
- swc.hInstance = hAppInstance;
- swc.hIcon = NULL;
- swc.hCursor = NULL;
- swc.hbrBackground = NULL;
- swc.lpszMenuName = NULL;
- swc.lpszClassName = WINLOGON_SAS_CLASS;
- swc.hIconSm = NULL;
- if (RegisterClassExW(&swc) == 0)
- {
- ERR("WL: Failed to register SAS window class\n");
- goto cleanup;
- }
-
- /* Create invisible SAS window */
- Session->SASWindow = CreateWindowExW(
- 0,
- WINLOGON_SAS_CLASS,
- WINLOGON_SAS_TITLE,
- WS_POPUP,
- 0, 0, 0, 0, 0, 0,
- hAppInstance, Session);
- if (!Session->SASWindow)
- {
- ERR("WL: Failed to create SAS window\n");
- goto cleanup;
- }
-
- /* Register SAS window to receive SAS notifications */
- if (!SetLogonNotifyWindow(Session->SASWindow, Session->InteractiveWindowStation))
- {
- ERR("WL: Failed to register SAS window\n");
- goto cleanup;
- }
-
- if (!SetDefaultLanguage(FALSE))
- return FALSE;
-
- ret = TRUE;
+ WNDCLASSEXW swc;
+ BOOL ret = FALSE;
+
+ if (!SwitchDesktop(Session->WinlogonDesktop))
+ {
+ ERR("WL: Failed to switch to winlogon desktop\n");
+ goto cleanup;
+ }
+
+ /* Register SAS window class */
+ swc.cbSize = sizeof(WNDCLASSEXW);
+ swc.style = CS_SAVEBITS;
+ swc.lpfnWndProc = SASWindowProc;
+ swc.cbClsExtra = 0;
+ swc.cbWndExtra = 0;
+ swc.hInstance = hAppInstance;
+ swc.hIcon = NULL;
+ swc.hCursor = NULL;
+ swc.hbrBackground = NULL;
+ swc.lpszMenuName = NULL;
+ swc.lpszClassName = WINLOGON_SAS_CLASS;
+ swc.hIconSm = NULL;
+ if (RegisterClassExW(&swc) == 0)
+ {
+ ERR("WL: Failed to register SAS window class\n");
+ goto cleanup;
+ }
+
+ /* Create invisible SAS window */
+ Session->SASWindow = CreateWindowExW(
+ 0,
+ WINLOGON_SAS_CLASS,
+ WINLOGON_SAS_TITLE,
+ WS_POPUP,
+ 0, 0, 0, 0, 0, 0,
+ hAppInstance, Session);
+ if (!Session->SASWindow)
+ {
+ ERR("WL: Failed to create SAS window\n");
+ goto cleanup;
+ }
+
+ /* Register SAS window to receive SAS notifications */
+ if (!SetLogonNotifyWindow(Session->SASWindow))
+ {
+ ERR("WL: Failed to register SAS window\n");
+ goto cleanup;
+ }
+
+ if (!SetDefaultLanguage(NULL))
+ return FALSE;
+
+ ret = TRUE;
cleanup:
- if (!ret)
- UninitializeSAS(Session);
- return ret;
+ if (!ret)
+ UninitializeSAS(Session);
+ return ret;
}
projects / reactos.git / blobdiff