/*****************************************************************************\ * MODULE: config.cxx * * The module contains class to manage connection configurations * * Copyright (C) 2000 Microsoft Corporation * * History: * 05/12/00 Weihaic Created * \*****************************************************************************/ #include "precomp.h" #include "priv.h" #ifdef WINNT32 CPortConfigData::CPortConfigData(): m_bValid (TRUE), m_pUserName (NULL), m_pPassword (NULL), m_dwAuthMethod (AUTH_UNKNOWN), m_bIgnoreSecurityDlg (FALSE) { } CPortConfigData::CPortConfigData( LPCTSTR pUserName, LPCTSTR pPassword): m_bValid (FALSE), m_pUserName (NULL), m_pPassword (NULL), m_dwAuthMethod (AUTH_UNKNOWN), m_bIgnoreSecurityDlg (FALSE) { if (AssignString (m_pUserName, pUserName) && AssignString (m_pPassword, pPassword)) m_bValid = TRUE; } CPortConfigData::~CPortConfigData() { LocalFree (m_pUserName); LocalFree (m_pPassword); } BOOL CPortConfigData::SetUserName ( LPCTSTR pUserName) { BOOL bRet = FALSE; if (m_bValid) { bRet = AssignString(m_pUserName, pUserName); } return bRet; } BOOL CPortConfigData::SetPassword ( LPCTSTR pPassword) { BOOL bRet = FALSE; if (m_bValid) { bRet = AssignString (m_pPassword, pPassword); } return bRet; } BOOL CPortConfigData::SetAuthMethod ( DWORD dwAuthMethod) { BOOL bRet = FALSE; if (m_bValid) { m_dwAuthMethod = dwAuthMethod; bRet = TRUE; } return bRet; } extern HKEY GetClientUserHandle( IN REGSAM samDesired ); CPortConfigDataMgr::CPortConfigDataMgr ( LPCTSTR pszPortName): m_bValid (FALSE), m_pszPortName (NULL) { if (AssignString (m_pszPortName, pszPortName)) { m_bValid = TRUE; } } /*++ Routine Description: Delete everyone's personal setting for the http printer Return Value: --*/ BOOL CPortConfigDataMgr::DeleteAllSettings ( VOID) { BOOL bRet = FALSE; WCHAR szKey[MAX_PATH]; DWORD cchKey; DWORD i; FILETIME ftLastWriteTime; DWORD dwError; static LPWSTR szDotDefault = L".Default"; HANDLE hToken; if (hToken = RevertToPrinterSelf()) { // // Go through all keys and fix them up. // for (i=0; TRUE; i++) { cchKey = COUNTOF(szKey); dwError = RegEnumKeyEx(HKEY_USERS, i, szKey, &cchKey, NULL, NULL, NULL, &ftLastWriteTime); if (dwError != ERROR_SUCCESS) break; if (!_wcsicmp(szKey, szDotDefault) || wcschr(szKey, L'_')) continue; DeletePerUserSettings (szKey); } DeletePerPortSettings (); bRet = ImpersonatePrinterClient(hToken); } return bRet; } BOOL CPortConfigDataMgr::GetPortSettings ( HKEY hkPath, CPortConfigData* pConfigData) CONST { LONG lStat; HKEY hkPortNames; HKEY hkThisPortName; BOOL bRet = FALSE; DWORD dwType; DWORD dwSize; DWORD dwAuthMethod; PBYTE pbData; // Open registry key for Provider-Name. // bRet = FALSE; lStat = RegOpenKeyEx(hkPath, g_szRegPorts, 0, KEY_READ, &hkPortNames); if (lStat == ERROR_SUCCESS) { lStat = RegOpenKeyEx(hkPortNames, m_pszPortName, 0, KEY_READ, &hkThisPortName); if (lStat == ERROR_SUCCESS) { dwType = REG_DWORD; dwSize = sizeof (dwAuthMethod); lStat = RegQueryValueEx (hkThisPortName, g_szAuthMethod, 0, &dwType, (LPBYTE) &dwAuthMethod, &dwSize); if (lStat == ERROR_SUCCESS) { switch (dwAuthMethod) { case AUTH_ANONYMOUS: case AUTH_NT: case AUTH_OTHER: break; default: // // If the register is messed up because of upgrade, // we set it to anonymous by default. // dwAuthMethod = AUTH_ANONYMOUS; break; } pConfigData->SetAuthMethod (dwAuthMethod); dwType = REG_SZ; dwSize = 0; lStat = RegQueryValueEx (hkThisPortName, g_szUserName, 0, &dwType, NULL, &dwSize); if (lStat == ERROR_SUCCESS) { pbData = new BYTE [dwSize]; lStat = RegQueryValueEx (hkThisPortName, g_szUserName, 0, &dwType, pbData, &dwSize); if (lStat == ERROR_SUCCESS) { pConfigData->SetUserName ( (LPCTSTR) pbData); } if (pbData) { delete [] pbData; } } dwType = REG_BINARY; dwSize = 0; lStat = RegQueryValueEx (hkThisPortName, g_szPassword, 0, &dwType, NULL, &dwSize); if (lStat == ERROR_SUCCESS) { pbData = new BYTE [dwSize]; lStat = RegQueryValueEx (hkThisPortName, g_szPassword, 0, &dwType, pbData, &dwSize); if (lStat == ERROR_SUCCESS) { LPTSTR pPassword; DWORD dwPasswordSize; // // Decrypt the password // if (DecryptData (pbData, dwSize, (PBYTE *) &pPassword, &dwPasswordSize)) pConfigData->SetPassword (pPassword); } if (pbData) { delete [] pbData; } } bRet = TRUE; } RegCloseKey (hkThisPortName); } else { SetLastError(lStat); } RegCloseKey(hkPortNames); } else { SetLastError(lStat); } return bRet; } BOOL CPortConfigDataMgr::SetPortSettings ( HKEY hkPath, CPortConfigData &ConfigData) { LONG lStat; HKEY hkPortNames; HKEY hkThisPortName; BOOL bRet = FALSE; lStat = RegCreateKeyEx(hkPath, g_szRegPorts, 0, NULL, 0, KEY_WRITE, NULL, &hkPortNames, NULL); if (lStat == ERROR_SUCCESS) { lStat = RegCreateKeyEx(hkPortNames, m_pszPortName, 0, NULL, 0, KEY_WRITE, NULL, &hkThisPortName, NULL); if (lStat == ERROR_SUCCESS) { DWORD dwAuthMethod = ConfigData.GetAuthMethod (); lStat = RegSetValueEx(hkThisPortName, g_szAuthMethod, 0, REG_DWORD, (LPBYTE)&dwAuthMethod, sizeof (dwAuthMethod)); bRet = (lStat == ERROR_SUCCESS ? TRUE : FALSE); if (lStat == ERROR_SUCCESS) { LPCTSTR pUserName = ConfigData.GetUserName (); LPCTSTR pPassword = ConfigData.GetPassword (); if (pUserName) { lStat = RegSetValueEx(hkThisPortName, g_szUserName, 0, REG_SZ, (LPBYTE) pUserName, sizeof (TCHAR) * (1 + lstrlen (pUserName))); } else lStat = RegDeleteValue (hkThisPortName, g_szUserName); if (pPassword) { LPBYTE pEncryptedPassword; DWORD dwEncryptedSize; if (EncryptData ((PBYTE) pPassword, sizeof (TCHAR) * (lstrlen (pPassword) + 1), &pEncryptedPassword, &dwEncryptedSize)) { lStat = RegSetValueEx(hkThisPortName, g_szPassword, 0, REG_BINARY, pEncryptedPassword, dwEncryptedSize); } else lStat = GetLastError (); } else lStat = RegDeleteValue (hkThisPortName, g_szPassword); bRet = TRUE; } RegCloseKey(hkThisPortName); } RegCloseKey(hkPortNames); } return bRet; } BOOL CPortConfigDataMgr::SetPerPortSettings ( CPortConfigData &ConfigData) { LONG lStat; HKEY hkPath; BOOL bRet = FALSE; HANDLE hToken; if (hToken = RevertToPrinterSelf()) { lStat = RegCreateKeyEx(HKEY_LOCAL_MACHINE, g_szRegProvider, 0, NULL, 0, KEY_WRITE, NULL, &hkPath, NULL); if (lStat == ERROR_SUCCESS) { bRet = SetPortSettings (hkPath, ConfigData); RegCloseKey (hkPath); } if (!ImpersonatePrinterClient(hToken)) bRet = FALSE; } return bRet; } BOOL CPortConfigDataMgr::SetPerUserSettings ( CPortConfigData &ConfigData) { LONG lStat; HKEY hkPath; HKEY hkPortNames; HKEY hkCurUser; BOOL bRet = FALSE; hkCurUser = GetClientUserHandle (KEY_WRITE); if (hkCurUser) { lStat = RegCreateKeyEx(hkCurUser, g_szPerUserPath, 0, NULL, 0, KEY_WRITE, NULL, &hkPath, NULL); if (lStat == ERROR_SUCCESS) { bRet = SetPortSettings (hkPath, ConfigData); RegCloseKey (hkPath); } } RegCloseKey (hkCurUser); return bRet; } BOOL CPortConfigDataMgr::GetPerPortSettings ( CPortConfigData* pConfigData) CONST { LONG lStat; HKEY hkPath; BOOL bRet = FALSE; HANDLE hToken; if (hToken = RevertToPrinterSelf()) { lStat = RegOpenKeyEx(HKEY_LOCAL_MACHINE, g_szRegProvider, 0, KEY_READ, &hkPath); if (lStat == ERROR_SUCCESS) { bRet = GetPortSettings (hkPath, pConfigData); RegCloseKey (hkPath); } if (!ImpersonatePrinterClient(hToken)) bRet = FALSE; } return bRet; } BOOL CPortConfigDataMgr::GetPerUserSettings ( CPortConfigData* pConfigData) CONST { LONG lStat; HKEY hkPath; HKEY hkCurUser; BOOL bRet = FALSE; hkCurUser = GetClientUserHandle (KEY_WRITE); if (hkCurUser) { lStat = RegOpenKeyEx(hkCurUser, g_szPerUserPath, 0, KEY_READ, &hkPath); if (lStat == ERROR_SUCCESS) { bRet = GetPortSettings (hkPath, pConfigData); RegCloseKey (hkPath); } } RegCloseKey (hkCurUser); return bRet; } BOOL CPortConfigDataMgr::GetCurrentSettings ( CPortConfigData* pConfigData) CONST { BOOL bRet = FALSE; bRet = GetPerUserSettings (pConfigData); if (!bRet) { bRet = GetPerPortSettings (pConfigData); } return bRet; } BOOL CPortConfigDataMgr::DeleteSettings ( HKEY hkPath) { LONG lStat; HKEY hkPortNames; BOOL bRet = FALSE; lStat = RegOpenKeyEx(hkPath, g_szRegPorts, 0, KEY_ALL_ACCESS, &hkPortNames); if (lStat == ERROR_SUCCESS) { lStat = RegDeleteKey(hkPortNames, m_pszPortName); bRet = (lStat == ERROR_SUCCESS ? TRUE : FALSE); } else { DBG_MSG(DBG_LEV_ERROR, (TEXT("RegOpenKeyEx (%s) failed: Error = %d"), g_szRegPorts, lStat)); } return bRet; } BOOL CPortConfigDataMgr::DeletePerPortSettings ( VOID) { LONG lStat; HKEY hkPath; HKEY hkPortNames; BOOL bRet = FALSE; lStat = RegOpenKeyEx(HKEY_LOCAL_MACHINE, g_szRegProvider, 0, KEY_ALL_ACCESS, &hkPath); if (lStat == ERROR_SUCCESS) { bRet = DeleteSettings (hkPath); RegCloseKey(hkPath); } else { DBG_MSG(DBG_LEV_ERROR, (TEXT("RegOpenKeyEx (%s) failed: Error = %d"), g_szRegProvider, lStat)); } return bRet; } BOOL CPortConfigDataMgr::DeletePerUserSettings ( LPTSTR pUser) { LONG lStat; HKEY hkPath; HKEY hkCurUser; BOOL bRet = FALSE; lStat = RegOpenKeyEx( HKEY_USERS, pUser, 0,KEY_ALL_ACCESS, &hkCurUser); if (lStat == ERROR_SUCCESS) { lStat = RegOpenKeyEx(hkCurUser, g_szPerUserPath, 0, KEY_ALL_ACCESS, &hkPath); if (lStat == ERROR_SUCCESS) { bRet = DeleteSettings (hkPath); RegCloseKey (hkPath); } RegCloseKey (hkCurUser); } return bRet; } #endif