mirror of
https://github.com/reactos/reactos.git
synced 2024-09-19 01:00:51 +00:00
472 lines
11 KiB
C
472 lines
11 KiB
C
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS Winlogon
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* FILE: base/system/winlogon/winlogon.c
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* PURPOSE: Logon
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* PROGRAMMERS: Thomas Weidenmueller (w3seek@users.sourceforge.net)
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* Filip Navara
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* Hervé Poussineau (hpoussin@reactos.org)
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*/
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/* INCLUDES *****************************************************************/
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#include "winlogon.h"
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#include <wine/debug.h>
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WINE_DEFAULT_DEBUG_CHANNEL(winlogon);
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/* GLOBALS ******************************************************************/
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HINSTANCE hAppInstance;
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PWLSESSION WLSession = NULL;
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/* FUNCTIONS *****************************************************************/
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DWORD
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WINAPI
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PlayLogonSoundThread(
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IN LPVOID lpParameter)
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{
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HKEY hKey;
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WCHAR szBuffer[MAX_PATH] = {0};
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WCHAR szDest[MAX_PATH];
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DWORD dwSize = sizeof(szBuffer);
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HMODULE hLibrary;
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SERVICE_STATUS_PROCESS Info;
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typedef BOOL (WINAPI *PLAYSOUNDW)(LPCWSTR,HMODULE,DWORD);
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PLAYSOUNDW Play;
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ULONG Index = 0;
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if (RegOpenKeyExW(HKEY_CURRENT_USER, L"AppEvents\\Schemes\\Apps\\.Default\\WindowsLogon\\.Current", 0, KEY_READ, &hKey) != ERROR_SUCCESS)
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{
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ExitThread(0);
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}
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if (RegQueryValueExW(hKey, NULL, NULL, NULL, (LPBYTE)szBuffer, &dwSize) != ERROR_SUCCESS)
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{
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RegCloseKey(hKey);
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ExitThread(0);
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}
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RegCloseKey(hKey);
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if (!szBuffer[0])
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ExitThread(0);
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szBuffer[MAX_PATH-1] = L'\0';
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if (ExpandEnvironmentStringsW(szBuffer, szDest, MAX_PATH))
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{
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SC_HANDLE hSCManager, hService;
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hSCManager = OpenSCManager(NULL, NULL, SC_MANAGER_CONNECT);
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if (!hSCManager)
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ExitThread(0);;
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hService = OpenServiceW(hSCManager, L"wdmaud", GENERIC_READ);
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if (!hService)
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{
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CloseServiceHandle(hSCManager);
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TRACE("WL: failed to open sysaudio Status %x\n", GetLastError());
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ExitThread(0);
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}
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do
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{
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if (!QueryServiceStatusEx(hService, SC_STATUS_PROCESS_INFO, (LPBYTE)&Info, sizeof(SERVICE_STATUS_PROCESS), &dwSize))
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{
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TRACE("WL: QueryServiceStatusEx failed %x\n", GetLastError());
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break;
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}
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if (Info.dwCurrentState == SERVICE_RUNNING)
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break;
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Sleep(1000);
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}while(Index++ < 20);
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CloseServiceHandle(hService);
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CloseServiceHandle(hSCManager);
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if (Info.dwCurrentState != SERVICE_RUNNING)
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ExitThread(0);
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hLibrary = LoadLibraryW(L"winmm.dll");
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if (hLibrary)
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{
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Play = (PLAYSOUNDW)GetProcAddress(hLibrary, "PlaySoundW");
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if (Play)
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{
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Play(szDest, NULL, SND_FILENAME);
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}
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FreeLibrary(hLibrary);
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}
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}
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ExitThread(0);
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}
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static BOOL
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StartServicesManager(VOID)
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{
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STARTUPINFOW StartupInfo;
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PROCESS_INFORMATION ProcessInformation;
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LPCWSTR ServiceString = L"services.exe";
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BOOL res;
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/* Start the service control manager (services.exe) */
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ZeroMemory(&StartupInfo, sizeof(STARTUPINFOW));
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StartupInfo.cb = sizeof(StartupInfo);
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StartupInfo.lpReserved = NULL;
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StartupInfo.lpDesktop = NULL;
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StartupInfo.lpTitle = NULL;
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StartupInfo.dwFlags = 0;
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StartupInfo.cbReserved2 = 0;
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StartupInfo.lpReserved2 = 0;
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TRACE("WL: Creating new process - %S\n", ServiceString);
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res = CreateProcessW(
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ServiceString,
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NULL,
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NULL,
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NULL,
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FALSE,
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DETACHED_PROCESS,
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NULL,
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NULL,
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&StartupInfo,
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&ProcessInformation);
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if (!res)
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{
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ERR("WL: Failed to execute services (error %lu)\n", GetLastError());
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return FALSE;
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}
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TRACE("WL: Created new process - %S\n", ServiceString);
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CloseHandle(ProcessInformation.hThread);
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CloseHandle(ProcessInformation.hProcess);
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TRACE("WL: StartServicesManager() done.\n");
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return TRUE;
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}
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static BOOL
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StartLsass(VOID)
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{
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STARTUPINFOW StartupInfo;
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PROCESS_INFORMATION ProcessInformation;
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LPCWSTR ServiceString = L"lsass.exe";
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BOOL res;
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/* Start the local security authority subsystem (lsass.exe) */
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ZeroMemory(&StartupInfo, sizeof(STARTUPINFOW));
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StartupInfo.cb = sizeof(StartupInfo);
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StartupInfo.lpReserved = NULL;
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StartupInfo.lpDesktop = NULL;
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StartupInfo.lpTitle = NULL;
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StartupInfo.dwFlags = 0;
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StartupInfo.cbReserved2 = 0;
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StartupInfo.lpReserved2 = 0;
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TRACE("WL: Creating new process - %S\n", ServiceString);
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res = CreateProcessW(
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ServiceString,
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NULL,
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NULL,
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NULL,
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FALSE,
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DETACHED_PROCESS,
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NULL,
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NULL,
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&StartupInfo,
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&ProcessInformation);
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TRACE("WL: Created new process - %S\n", ServiceString);
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CloseHandle(ProcessInformation.hThread);
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CloseHandle(ProcessInformation.hProcess);
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return res;
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}
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static VOID
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WaitForLsass(VOID)
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{
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HANDLE hEvent;
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DWORD dwError;
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hEvent = CreateEventW(NULL,
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TRUE,
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FALSE,
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L"LSA_RPC_SERVER_ACTIVE");
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if (hEvent == NULL)
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{
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dwError = GetLastError();
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TRACE("WL: Failed to create the notication event (Error %lu)\n", dwError);
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if (dwError == ERROR_ALREADY_EXISTS)
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{
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hEvent = OpenEventW(SYNCHRONIZE,
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FALSE,
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L"LSA_RPC_SERVER_ACTIVE");
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if (hEvent == NULL)
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{
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ERR("WL: Could not open the notification event (Error %lu)\n", GetLastError());
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return;
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}
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}
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}
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TRACE("WL: Wait for the LSA server!\n");
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WaitForSingleObject(hEvent, INFINITE);
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TRACE("WL: LSA server running!\n");
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CloseHandle(hEvent);
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}
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BOOL
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DisplayStatusMessage(
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IN PWLSESSION Session,
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IN HDESK hDesktop,
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IN UINT ResourceId)
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{
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WCHAR StatusMsg[MAX_PATH];
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if (Session->Gina.Version < WLX_VERSION_1_3)
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return TRUE;
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if (Session->SuppressStatus)
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return TRUE;
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if (LoadStringW(hAppInstance, ResourceId, StatusMsg, MAX_PATH) == 0)
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return FALSE;
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return Session->Gina.Functions.WlxDisplayStatusMessage(Session->Gina.Context, hDesktop, 0, NULL, StatusMsg);
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}
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BOOL
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RemoveStatusMessage(
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IN PWLSESSION Session)
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{
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if (Session->Gina.Version < WLX_VERSION_1_3)
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return TRUE;
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return Session->Gina.Functions.WlxRemoveStatusMessage(Session->Gina.Context);
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}
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static INT_PTR CALLBACK
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GinaLoadFailedWindowProc(
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IN HWND hwndDlg,
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IN UINT uMsg,
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IN WPARAM wParam,
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IN LPARAM lParam)
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{
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switch (uMsg)
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{
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case WM_COMMAND:
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{
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switch (LOWORD(wParam))
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{
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case IDOK:
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EndDialog(hwndDlg, IDOK);
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return TRUE;
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}
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break;
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}
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case WM_INITDIALOG:
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{
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int len;
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WCHAR templateText[MAX_PATH], text[MAX_PATH];
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len = GetDlgItemTextW(hwndDlg, IDC_GINALOADFAILED, templateText, MAX_PATH);
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if (len)
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{
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wsprintfW(text, templateText, (LPWSTR)lParam);
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SetDlgItemTextW(hwndDlg, IDC_GINALOADFAILED, text);
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}
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SetFocus(GetDlgItem(hwndDlg, IDOK));
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return TRUE;
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}
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case WM_CLOSE:
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{
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EndDialog(hwndDlg, IDCANCEL);
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return TRUE;
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}
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}
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return FALSE;
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}
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int WINAPI
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WinMain(
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IN HINSTANCE hInstance,
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IN HINSTANCE hPrevInstance,
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IN LPSTR lpCmdLine,
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IN int nShowCmd)
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{
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#if 0
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LSA_STRING ProcessName, PackageName;
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HANDLE LsaHandle;
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LSA_OPERATIONAL_MODE Mode;
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BOOLEAN Old;
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ULONG AuthenticationPackage;
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NTSTATUS Status;
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#endif
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ULONG HardErrorResponse;
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MSG Msg;
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HANDLE hThread;
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UNREFERENCED_PARAMETER(hPrevInstance);
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UNREFERENCED_PARAMETER(lpCmdLine);
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UNREFERENCED_PARAMETER(nShowCmd);
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hAppInstance = hInstance;
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if (!RegisterLogonProcess(GetCurrentProcessId(), TRUE))
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{
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ERR("WL: Could not register logon process\n");
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HandleShutdown(NULL, WLX_SAS_ACTION_SHUTDOWN_POWER_OFF);
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NtShutdownSystem(ShutdownNoReboot);
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ExitProcess(0);
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}
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WLSession = (PWLSESSION)HeapAlloc(GetProcessHeap(), 0, sizeof(WLSESSION));
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if (!WLSession)
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{
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ERR("WL: Could not allocate memory for winlogon instance\n");
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NtRaiseHardError(STATUS_SYSTEM_PROCESS_TERMINATED, 0, 0, NULL, OptionOk, &HardErrorResponse);
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ExitProcess(1);
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}
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ZeroMemory(WLSession, sizeof(WLSESSION));
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WLSession->DialogTimeout = 120; /* 2 minutes */
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if (!CreateWindowStationAndDesktops(WLSession))
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{
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ERR("WL: Could not create window station and desktops\n");
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NtRaiseHardError(STATUS_SYSTEM_PROCESS_TERMINATED, 0, 0, NULL, OptionOk, &HardErrorResponse);
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ExitProcess(1);
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}
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LockWorkstation(WLSession);
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if (!StartServicesManager())
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{
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ERR("WL: Could not start services.exe\n");
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NtRaiseHardError(STATUS_SYSTEM_PROCESS_TERMINATED, 0, 0, NULL, OptionOk, &HardErrorResponse);
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ExitProcess(1);
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}
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if (!StartLsass())
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{
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ERR("WL: Failed to start lsass.exe service (error %lu)\n", GetLastError());
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NtRaiseHardError(STATUS_SYSTEM_PROCESS_TERMINATED, 0, 0, 0, OptionOk, &HardErrorResponse);
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ExitProcess(1);
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}
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/* Load and initialize gina */
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if (!GinaInit(WLSession))
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{
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ERR("WL: Failed to initialize Gina\n");
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DialogBoxParam(hAppInstance, MAKEINTRESOURCE(IDD_GINALOADFAILED), GetDesktopWindow(), GinaLoadFailedWindowProc, (LPARAM)L"");
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HandleShutdown(WLSession, WLX_SAS_ACTION_SHUTDOWN_REBOOT);
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ExitProcess(1);
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}
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DisplayStatusMessage(WLSession, WLSession->WinlogonDesktop, IDS_REACTOSISSTARTINGUP);
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/* Wait for the LSA server */
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WaitForLsass();
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#if 0
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/* Connect to NetLogon service (lsass.exe) */
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/* Real winlogon uses "Winlogon" */
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RtlInitUnicodeString((PUNICODE_STRING)&ProcessName, L"Winlogon");
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Status = LsaRegisterLogonProcess(&ProcessName, &LsaHandle, &Mode);
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if (Status == STATUS_PORT_CONNECTION_REFUSED)
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{
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/* Add the 'SeTcbPrivilege' privilege and try again */
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Status = RtlAdjustPrivilege(SE_TCB_PRIVILEGE, TRUE, TRUE, &Old);
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if (!NT_SUCCESS(Status))
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{
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ERR("RtlAdjustPrivilege() failed with error %lu\n", LsaNtStatusToWinError(Status));
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return 1;
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}
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Status = LsaRegisterLogonProcess(&ProcessName, &LsaHandle, &Mode);
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}
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if (!NT_SUCCESS(Status))
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{
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ERR("LsaRegisterLogonProcess() failed with error %lu\n", LsaNtStatusToWinError(Status));
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return 1;
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}
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RtlInitUnicodeString((PUNICODE_STRING)&PackageName, MICROSOFT_KERBEROS_NAME_W);
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Status = LsaLookupAuthenticationPackage(LsaHandle, &PackageName, &AuthenticationPackage);
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if (!NT_SUCCESS(Status))
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{
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ERR("LsaLookupAuthenticationPackage() failed with error %lu\n", LsaNtStatusToWinError(Status));
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LsaDeregisterLogonProcess(LsaHandle);
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return 1;
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}
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#endif
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/* Create a hidden window to get SAS notifications */
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if (!InitializeSAS(WLSession))
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{
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ERR("WL: Failed to initialize SAS\n");
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ExitProcess(2);
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}
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//DisplayStatusMessage(Session, Session->WinlogonDesktop, IDS_PREPARENETWORKCONNECTIONS);
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//DisplayStatusMessage(Session, Session->WinlogonDesktop, IDS_APPLYINGCOMPUTERSETTINGS);
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/* Display logged out screen */
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WLSession->LogonStatus = WKSTA_IS_LOGGED_OFF;
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RemoveStatusMessage(WLSession);
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/* Check for pending setup */
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if (GetSetupType() != 0)
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{
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TRACE("WL: Setup mode detected\n");
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/* Run setup and reboot when done */
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SwitchDesktop(WLSession->ApplicationDesktop);
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RunSetup();
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}
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else
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PostMessageW(WLSession->SASWindow, WLX_WM_SAS, WLX_SAS_TYPE_TIMEOUT, 0);
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/* Play logon sound */
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hThread = CreateThread(NULL, 0, PlayLogonSoundThread, NULL, 0, NULL);
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if (hThread)
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{
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CloseHandle(hThread);
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}
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/* Tell kernel that CurrentControlSet is good (needed
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* to support Last good known configuration boot) */
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NtInitializeRegistry(CM_BOOT_FLAG_ACCEPTED | 1);
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/* Message loop for the SAS window */
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while (GetMessageW(&Msg, WLSession->SASWindow, 0, 0))
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{
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TranslateMessage(&Msg);
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DispatchMessageW(&Msg);
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}
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/* We never go there */
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return 0;
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}
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