function decrypting($paramCryptResponse) { $generatedPrivateKey = ''; $passPhrase = ''; $currentDir = dirname(__FILE__) . DIRECTORY_SEPARATOR; $currentDirParam = $currentDir . 'params.php'; $parentDirParam = dirname(dirname(__FILE__)) . DIRECTORY_SEPARATOR . 'params.php'; if (file_exists($parentDirParam)) { include $parentDirParam; } else { if (file_exists($currentDirParam)) { include $currentDirParam; } } $rsa = new Crypt_RSA(); $rsa->setPassword($passPhrase); $rsa->loadKey($generatedPrivateKey); $rsa->setPassword(); $privatekey = $rsa->getPrivateKey(); $priv = $rsa->_parseKey($privatekey, CRYPT_RSA_PRIVATE_FORMAT_PKCS1); require_once 'lib/bi2php/biRSA.php'; $keyDecrypt = new biRSAKeyPair('0', $priv['privateExponent']->toHex(), $priv['modulus']->toHex()); $decrypted = $keyDecrypt->biDecryptedString($paramCryptResponse); if ($decrypted === false) { return array(false, false); } $nlPos = strpos($decrypted, "\n"); $nlPos = $nlPos === false ? strlen($decrypted) : $nlPos; $password = $keyDecrypt->biDecryptedString(substr($decrypted, 0, $nlPos)); $password = strlen($password) == 0 ? "f32b309d4759446fc81de858322ed391a0c167a0" : $password; $challenge = substr($decrypted, $nlPos + 1); return array($password, $challenge); }
require_once ABSPATH . 'db_config.php'; require_once ABSPATH . 'includes/autoload.php'; $db = new MySQLidb(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME, DB_PORT); $param = array(); $param['nopass']['x'] = 176; $param['nopass']['y'] = 100; $param['nopass']['width'] = 100; $param['nopass']['bg_path'] = ABSPATH . 'img/k_bg.png'; $param['pass']['x'] = 167; $param['pass']['y'] = 93; $param['pass']['width'] = 118; $param['pass']['bg_path'] = ABSPATH . 'img/k_bg_pass.png'; $rsa = new Crypt_RSA(); extract($rsa->createKey(2048)); $publickey = clear_public_key($publickey); $priv = $rsa->_parseKey($privatekey, CRYPT_RSA_PRIVATE_FORMAT_PKCS1); if (!empty($_REQUEST['password'])) { $aes = new Crypt_AES(CRYPT_AES_MODE_ECB); $aes->setKey(md5($_REQUEST['password'])); $text = $privatekey; $aes_encr = $aes->encrypt($text); $private_key = chunk_split(base64_encode($aes_encr), 64); $param = $param['pass']; $k_bg_path = ABSPATH . 'img/k_bg.png'; } else { $private_key = str_replace(array('-----BEGIN RSA PRIVATE KEY-----', '-----END RSA PRIVATE KEY-----'), '', $privatekey); $param = $param['nopass']; } $iPod = stripos($_SERVER['HTTP_USER_AGENT'], "iPod"); $iPhone = stripos($_SERVER['HTTP_USER_AGENT'], "iPhone"); $iPad = stripos($_SERVER['HTTP_USER_AGENT'], "iPad");
public function testDecryptJSGenerated() { $generatedKey = <<<EOL -----BEGIN RSA PRIVATE KEY----- MIIEogIBAAKCAQEAxH7++yiHJUHEDU3wMw+FDfrlgOHNP+yiCFmYQPI0G7oj5uTy tPMv3YVrEtb2Y62452C6WZcLSwOBqWlLUGfH0NJx35aaZG2CsUheNJEH+WEIFyel mJmWDmwfZ6DnO+nsICylGWryDfgF7n4854mxa/SfI5bYAJD6x2D3o/NDwanlsbiU B/ICKQmhZXvqNRRWdIEALasdLsDQ15MCfBTG1vKZqB9hiCFnZQEvrUKfWLdp6Uqa j15QdEvTFopramsTkQHlOy/CnQDD7Qng8Qzqm7Ycq3Xz2R/nq5k/GeAnQdxKzW1j QhktWfYrFQtxhyKcPXa/bchNkzctp3a/QRN2WwIDAQABAoIBAFvXoAZ0ovZfDuvJ CgRTtLUcGDltUSoXyIRunCN/EawEDNPXHzpEkJLR0YI0x2U/xbUgGPnXB4hAU1KD zJgAafzI4EDJe9CE/xkt4hpfz4JYQBfSiCwTXXfQQb2GD46Jf7xqIaEHw6uTyfH3 PzBZw3vaEqfn0X4yRYT7ZcRT58+UcAQJqQDU/6ZwNckewzhWzh/27LfstV+nJe5u GSmRdb2H3x9ISKb+EMysM0n+YrNKC9giObCRm7EbIOE5iJvZnA0SiBP/y90anhsS gHXaN4/cL5/U/ld9Nuk+MOH6R0qoVuGegDjdqHC+fCMUYbMvWKbnZiHU0/PnFfnu SKxkmgECgYEA4kQDLLEq9ebk1nS402AWx0XNlJHmVR/PFUbVTOT1xMWFhZA4XMnX KkMmeYIUMDJJcLbTBUYFeoygOM8TA5BSATxHGt9xrO2dl75HWVYP7Ncedc4iSj6P dM4EsnFHKCgL2LqEuaQnMIDTZKo0WnlLphChJ3MzXwVzK5lXAiKHnaECgYEA3lF6 /o0mYjWTV0PDDYvUp6mtf2h5/V/wSDA7I4IJ9BpnsOIFCdShn8rDYN9qxJS0t3US 8kNNXgFrq2zjCDMibr1xALnyXnPlc86c2+kfgv+7Biu2foJ3MI4cL9umn/y76ENE 6VaO9bUs1HHKA0SFXNEr3ZFjm+kzx3qZZh1MensCgYBn99yFkrss1vXb3TJ4XjTZ SCfY1tnBz6X2HuAwPxz3V9OstcJQUKa/0q9BMhZYtyKr2jZIvA4Ua73LnMsd3hjw XGRH4th3H5BEg7iBQlx69bYXZ6q19t0wTOI3pHmP6CbZZYtLSjR/wxJftR3tXML4 AbgrSnIWfYiYRhOG9ZrfQQKBgFkxTWwUywJ5xhwrlnS31eBSRcYo71BFDkyX9RIA 2OdzNIiVlTnlcdZ+7bXOzLIDiyFTOf+yGrcNUNocvFUM1tKg9FY7Q867JqI4kVv1 Amx3FtyZ6wSEaTc0vIBC2m2zYtwDKQGIdaCESHEPGeIHuo2LadLhwpnJjLmKKUL7 nDRDAoGADIHzuzFTYYgG4heLd2yXGv5+MDX+NmVzTr1j5dVOfzpiBJBjCN8Q9x3v v9nNeZFIhPbhCTjCdY/NlcIHOZqUQulTu1DpDZ7zFO1Fs4aEDnBvp9i8yJquxhOQ dBazzmZ3S/t2b6NtqClmn/1BgjgnKYURBn888UzbX6lqCNG3/mI= -----END RSA PRIVATE KEY----- EOL; $enc = '8c87f3e5ef1021a764e80b92b3cf168130b8cb5c5b72016449bfb812da1718cc' . 'ea125dec512a9c91bfc336f35ea1804aafb2ef6b55c715a2fca2c90491d270bd' . '9a857bee7734bfef3252afac67cb3a6c8dcc9168164a44a9c8f31001289077ef' . '3e493d4581cdb94c7812140d1ebca802636cf16cdc5fe48128f758094ebe64fe' . '4b7fb1fb814c8502e1c52fcd9cbc3431a7fc8f3f8dda146eef15b4d14192f444' . '6b9cff5bd8c3f2c8ba90b00ab93263182ad3ed7ad0d460cc02529826c6048091' . '1c712d6e212ced1a7f5fc18a1574fdceb101f28d13cd106e8d04a24de9ab3570' . '77fee33e168b584a1cbf6ea27de9e88a89e1616b18897cd7288d2a02c62434a7'; $rsa = new Crypt_RSA(); $rsa->loadKey($generatedKey); $keyComp = $rsa->_parseKey($rsa->getPrivateKey(), CRYPT_RSA_PRIVATE_FORMAT_PKCS1); $keyDecrypt = new biRSAKeyPair('0', $keyComp['privateExponent']->toHex(), $keyComp['modulus']->toHex()); $decrypted = $keyDecrypt->biDecryptedString($enc); $this->assertEquals("1234OhmyGOD#", $decrypted, "Decrypt from JavaScript encripted date."); }
/** * @param $dbProxyInstance * @param $options * @param $file * @param $isURL * @return array */ public function checkForFileMakerMedia($dbProxyInstance, $options, $file, $isURL) { if (strpos($file, "/fmi/xml/cnt/") === 0) { // FileMaker's container field storing an image. if (isset($options['authentication']['user'][0]) && $options['authentication']['user'][0] == 'database_native') { $passPhrase = ''; $generatedPrivateKey = ''; // avoid errors for defined in params.php. $currentDir = dirname(__FILE__) . DIRECTORY_SEPARATOR; $currentDirParam = $currentDir . 'params.php'; $parentDirParam = dirname(dirname(__FILE__)) . DIRECTORY_SEPARATOR . 'params.php'; if (file_exists($parentDirParam)) { include $parentDirParam; } else { if (file_exists($currentDirParam)) { include $currentDirParam; } } $rsa = new Crypt_RSA(); $rsa->setPassword($passPhrase); $rsa->loadKey($generatedPrivateKey); $rsa->setPassword(); $privatekey = $rsa->getPrivateKey(); $priv = $rsa->_parseKey($privatekey, CRYPT_RSA_PRIVATE_FORMAT_PKCS1); require_once 'lib/bi2php/biRSA.php'; $keyDecrypt = new biRSAKeyPair('0', $priv['privateExponent']->toHex(), $priv['modulus']->toHex()); $cookieNameUser = '******'; $cookieNamePassword = '******'; $credential = isset($_COOKIE[$cookieNameUser]) ? urlencode($_COOKIE[$cookieNameUser]) : ''; if (isset($_COOKIE[$cookieNamePassword])) { $credential .= ':' . urlencode($keyDecrypt->biDecryptedString($_COOKIE[$cookieNamePassword])); } $urlHost = $dbProxyInstance->dbSettings->getDbSpecProtocol() . '://' . $credential . '@' . $dbProxyInstance->dbSettings->getDbSpecServer() . ':' . $dbProxyInstance->dbSettings->getDbSpecPort(); } else { $urlHost = $dbProxyInstance->dbSettings->getDbSpecProtocol() . "://" . urlencode($dbProxyInstance->dbSettings->getDbSpecUser()) . ":" . urlencode($dbProxyInstance->dbSettings->getDbSpecPassword()) . "@" . $dbProxyInstance->dbSettings->getDbSpecServer() . ":" . $dbProxyInstance->dbSettings->getDbSpecPort(); } $file = $urlHost . str_replace(" ", "%20", $file); foreach ($_GET as $key => $value) { if ($key !== 'media' && $key !== 'attach') { $file .= "&" . urlencode($key) . "=" . urlencode($value); } } $isURL = true; return array($file, $isURL); } return array($file, $isURL); }
/** * @param $options * @param null $access * @param bool $bypassAuth */ function processingRequest($options, $access = null, $bypassAuth = false) { $this->logger->setDebugMessage("[processingRequest]", 2); $this->outputOfPrcessing = ''; $generatedPrivateKey = ''; $passPhrase = ''; $currentDir = dirname(__FILE__) . DIRECTORY_SEPARATOR; $currentDirParam = $currentDir . 'params.php'; $parentDirParam = dirname(dirname(__FILE__)) . DIRECTORY_SEPARATOR . 'params.php'; if (file_exists($parentDirParam)) { include $parentDirParam; } else { if (file_exists($currentDirParam)) { include $currentDirParam; } } $messageClass = null; if (isset($_SERVER["HTTP_ACCEPT_LANGUAGE"])) { $clientLangArray = explode(',', $_SERVER["HTTP_ACCEPT_LANGUAGE"]); foreach ($clientLangArray as $oneLanguage) { $langCountry = explode(';', $oneLanguage); if (strlen($langCountry[0]) > 0) { $clientLang = explode('-', $langCountry[0]); $messageClass = "MessageStrings_{$clientLang['0']}"; if (file_exists("{$currentDir}{$messageClass}.php")) { $messageClass = new $messageClass(); break; } } $messageClass = null; } } if ($messageClass == null) { $messageClass = new MessageStrings(); } $tableInfo = $this->dbSettings->getDataSourceTargetArray(); $access = is_null($access) ? $_POST['access'] : $access; $clientId = isset($_POST['clientid']) ? $_POST['clientid'] : (isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : "Non-browser-client"); $this->paramAuthUser = isset($_POST['authuser']) ? $_POST['authuser'] : ""; $paramResponse = isset($_POST['response']) ? $_POST['response'] : ""; $this->dbSettings->setRequireAuthentication(false); $this->dbSettings->setRequireAuthorization(false); $this->dbSettings->setDBNative(false); $keywordAuth = $access == "select" ? "load" : $access; if (isset($options['authentication']) || $access == 'challenge' || $access == 'changepassword' || isset($tableInfo['authentication']) && (isset($tableInfo['authentication']['all']) || isset($tableInfo['authentication'][$keywordAuth]))) { $this->dbSettings->setRequireAuthorization(true); $this->dbSettings->setDBNative(false); if (isset($options['authentication']['user']) && $options['authentication']['user'][0] == 'database_native') { $this->dbSettings->setDBNative(true); } } // $this->logger->setDebugMessage("dbNative={$this->dbSettings->isDBNative()}", 2); // $this->logger->setDebugMessage("", 2); if (!$bypassAuth && $this->dbSettings->getRequireAuthorization()) { // Authentication required if (strlen($this->paramAuthUser) == 0 || strlen($paramResponse) == 0) { // No username or password $access = "do nothing"; $this->dbSettings->setRequireAuthentication(true); } // User and Password are suppried but... if ($access != 'challenge') { // Not accessing getting a challenge. if ($this->dbSettings->isDBNative()) { $rsa = new Crypt_RSA(); $rsa->setPassword($passPhrase); $rsa->loadKey($generatedPrivateKey); $rsa->setPassword(); $privatekey = $rsa->getPrivateKey(); $priv = $rsa->_parseKey($privatekey, CRYPT_RSA_PRIVATE_FORMAT_PKCS1); require_once 'bi2php/biRSA.php'; $keyDecrypt = new biRSAKeyPair('0', $priv['privateExponent']->toHex(), $priv['modulus']->toHex()); $decrypted = $keyDecrypt->biDecryptedString($paramResponse); // $this->logger->setDebugMessage("decrypted={$decrypted}", 2); if ($decrypted !== false) { $nlPos = strpos($decrypted, "\n"); $nlPos = $nlPos === false ? strlen($decrypted) : $nlPos; $password = $keyDecrypt->biDecryptedString(substr($decrypted, 0, $nlPos)); $password = strlen($password) == 0 ? "f32b309d4759446fc81de858322ed391a0c167a0" : $password; $challenge = substr($decrypted, $nlPos + 1); // $this->logger->setDebugMessage("password={$password}", 2); // $this->logger->setDebugMessage("paramAuthUser={$this->paramAuthUser}", 2); if (!$this->checkChallenge($challenge, $clientId)) { $access = "do nothing"; $this->dbSettings->setRequireAuthentication(true); } else { $this->dbSettings->setUserAndPasswordForAccess($this->paramAuthUser, $password); $this->logger->setDebugMessage("[checkChallenge] returns true.", 2); } } else { $this->logger->setDebugMessage("Can't decrypt."); $access = "do nothing"; $this->dbSettings->setRequireAuthentication(true); } } else { $noAuthorization = true; $authorizedGroups = $this->dbClass->getAuthorizedGroups($access); $authorizedUsers = $this->dbClass->getAuthorizedUsers($access); $this->logger->setDebugMessage("authorizedUsers=" . var_export($authorizedUsers, true) . "/authorizedGroups=" . var_export($authorizedGroups, true), 2); if (count($authorizedUsers) == 0 && count($authorizedGroups) == 0) { $noAuthorization = false; } else { $signedUser = $this->dbClass->authSupportUnifyUsernameAndEmail($this->dbSettings->getCurrentUser()); if (in_array($signedUser, $authorizedUsers)) { $noAuthorization = false; } else { if (count($authorizedGroups) > 0) { $belongGroups = $this->dbClass->authSupportGetGroupsOfUser($signedUser); $this->logger->setDebugMessage($signedUser . "=belongGroups=" . var_export($belongGroups, true), 2); if (count(array_intersect($belongGroups, $authorizedGroups)) != 0) { $noAuthorization = false; } } } } if ($noAuthorization) { $this->logger->setDebugMessage("Authorization doesn't meet the settings."); $access = "do nothing"; $this->dbSettings->setRequireAuthentication(true); } $signedUser = $this->dbClass->authSupportUnifyUsernameAndEmail($this->paramAuthUser); if (!$this->checkAuthorization($signedUser, $paramResponse, $clientId)) { $this->logger->setDebugMessage("Authentication doesn't meet valid.{$signedUser}/{$paramResponse}/{$clientId}"); // Not Authenticated! $access = "do nothing"; $this->dbSettings->setRequireAuthentication(true); } } } } // $this->logger->setDebugMessage("requireAuthentication={$this->dbSettings->getRequireAuthentication()}", 2); // $this->logger->setDebugMessage("requireAuthorization={$this->dbSettings->getRequireAuthorization()}", 2); // $this->logger->setDebugMessage("access={$access}, target={$this->dbSettings->getTargetName()}", 2); // Come here access=challenge or authenticated access switch ($access) { case 'describe': $result = $this->dbClass->getSchema($this->dbSettings->getTargetName()); $this->outputOfPrcessing = 'dbresult=' . arrayToJS($result, '') . ';' . "resultCount=0;"; break; case 'select': $result = $this->getFromDB($this->dbSettings->getTargetName()); if (isset($tableInfo['protect-reading']) && is_array($tableInfo['protect-reading'])) { $recordCount = count($result); for ($index = 0; $index < $recordCount; $index++) { foreach ($result[$index] as $field => $value) { if (in_array($field, $tableInfo['protect-reading'])) { $result[$index][$field] = "[protected]"; } } } } $this->outputOfPrcessing = 'dbresult=' . arrayToJS($result, '') . ';' . "resultCount='{$this->countQueryResult($this->dbSettings->getTargetName())}';"; break; case 'update': if (isset($tableInfo['protect-writing']) && is_array($tableInfo['protect-writing'])) { $fieldArray = array(); $valueArray = array(); $counter = 0; $fieldValues = $this->dbSettings->getValue(); foreach ($this->dbSettings->getFieldsRequired() as $field) { if (!in_array($field, $tableInfo['protect-writing'])) { $fieldArray[] = $field; $valueArray[] = $fieldValues[$counter]; } $counter++; } $this->dbSettings->setTargetFields($fieldArray); $this->dbSettings->setValue($valueArray); } $this->setToDB($this->dbSettings->getTargetName()); break; case 'new': $result = $this->newToDB($this->dbSettings->getTargetName(), $bypassAuth); $this->outputOfPrcessing = "newRecordKeyValue='{$result}';"; break; case 'delete': $this->deleteFromDB($this->dbSettings->getTargetName()); break; case 'challenge': break; case 'changepassword': if (isset($_POST['newpass'])) { $changeResult = $this->changePassword($this->paramAuthUser, $_POST['newpass']); $this->outputOfPrcessing = "changePasswordResult=" . ($changeResult ? "true;" : "false;"); } else { $this->outputOfPrcessing = "changePasswordResult=false;"; } break; } // $this->logger->setDebugMessage("requireAuthentication={$this->dbSettings->getRequireAuthentication()}", 2); // $this->logger->setDebugMessage("requireAuthorization={$this->dbSettings->getRequireAuthorization()}", 2); if ($this->logger->getDebugLevel() !== false) { $fInfo = $this->getFieldInfo($this->dbSettings->getTargetName()); if ($fInfo != null) { foreach ($this->dbSettings->getFieldsRequired() as $fieldName) { if (!in_array($fieldName, $fInfo)) { $this->logger->setErrorMessage($messageClass->getMessageAs(1033, array($fieldName))); } } } } }