public function generateInitialJSCode($datasource, $options, $dbspecification, $debug)
{
$q = '"';
$generatedPrivateKey = null;
$passPhrase = null;
$browserCompatibility = null;
$scriptPathPrefix = null;
$scriptPathSuffix = null;
$oAuthProvider = null;
$oAuthClientID = null;
$oAuthRedirect = null;
$dbClass = null;
$params = IMUtil::getFromParamsPHPFile(array("generatedPrivateKey", "passPhrase", "browserCompatibility", "scriptPathPrefix", "scriptPathSuffix", "oAuthProvider", "oAuthClientID", "oAuthRedirect", "passwordPolicy", "documentRootPrefix", "dbClass", "nonSupportMessageId", "valuesForLocalContext"), true);
$generatedPrivateKey = $params["generatedPrivateKey"];
$passPhrase = $params["passPhrase"];
$browserCompatibility = $params["browserCompatibility"];
$scriptPathPrefix = $params["scriptPathPrefix"];
$scriptPathSuffix = $params["scriptPathSuffix"];
$oAuthProvider = $params["oAuthProvider"];
$oAuthClientID = $params["oAuthClientID"];
$oAuthRedirect = $params["oAuthRedirect"];
$passwordPolicy = $params["passwordPolicy"];
$dbClass = $params["dbClass"];
$nonSupportMessageId = $params["nonSupportMessageId"];
$documentRootPrefix = is_null($params["documentRootPrefix"]) ? "" : $params["documentRootPrefix"];
$valuesForLocalContext = $params["valuesForLocalContext"];
/*
* Read the JS programs regarding by the developing or deployed.
*/
$currentDir = dirname(__FILE__) . DIRECTORY_SEPARATOR;
if (file_exists($currentDir . 'INTER-Mediator-Lib.js')) {
echo $this->combineScripts($currentDir);
} else {
readfile($currentDir . 'INTER-Mediator.js');
}
/*
* Generate the link to the definition file editor
*/
$relativeToDefFile = '';
$editorPath = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'INTER-Mediator-Support';
$defFilePath = $_SERVER['DOCUMENT_ROOT'] . $_SERVER['SCRIPT_NAME'];
while (strpos($defFilePath, $editorPath) !== 0 && strlen($editorPath) > 1) {
$editorPath = dirname($editorPath);
$relativeToDefFile .= '..' . DIRECTORY_SEPARATOR;
}
$relativeToDefFile .= substr($defFilePath, strlen($editorPath) + 1);
$editorPath = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'INTER-Mediator-Support' . DIRECTORY_SEPARATOR . 'defedit.html';
if (file_exists($editorPath)) {
$relativeToEditor = substr($editorPath, strlen($_SERVER['DOCUMENT_ROOT']));
$this->generateAssignJS("INTERMediatorOnPage.getEditorPath", "function(){return {$q}{$relativeToEditor}?target={$relativeToDefFile}{$q};}");
} else {
$this->generateAssignJS("INTERMediatorOnPage.getEditorPath", "function(){return '';}");
}
/*
* from db-class, determine the default key field string
*/
$defaultKey = null;
$dbClassName = 'DB_' . (isset($dbspecification['db-class']) ? $dbspecification['db-class'] : (!is_null($dbClass) ? $dbClass : ''));
if ($dbClassName !== 'DB_DefEditor' && $dbClassName !== 'DB_PageEditor') {
require_once "{$dbClassName}.php";
} else {
require_once dirname(__FILE__) . "/INTER-Mediator-Support/{$dbClassName}.php";
}
if ((double) phpversion() < 5.3) {
$dbInstance = new $dbClassName();
if ($dbInstance != null) {
$defaultKey = $dbInstance->getDefaultKey();
}
} else {
$defaultKey = call_user_func(array($dbClassName, 'defaultKey'));
}
if ($defaultKey !== null) {
$items = array();
foreach ($datasource as $context) {
if (!array_key_exists('key', $context)) {
$context['key'] = $defaultKey;
}
$items[] = $context;
}
$datasource = $items;
}
/*
* Determine the uri of myself
*/
if (isset($callURL)) {
$pathToMySelf = $callURL;
} else {
if (isset($scriptPathPrefix) || isset($scriptPathSuffix)) {
$pathToMySelf = (isset($scriptPathPrefix) ? $scriptPathPrefix : '') . filter_var($_SERVER['SCRIPT_NAME']) . (isset($scriptPathSufix) ? $scriptPathSuffix : '');
} else {
$pathToMySelf = filter_var($_SERVER['SCRIPT_NAME']);
}
}
$pathToIMRootDir = '';
if (function_exists('mb_ereg_replace')) {
$pathToIMRootDir = mb_ereg_replace(mb_ereg_replace("\\x5c", "/", "^{$documentRootPrefix}" . filter_var($_SERVER['DOCUMENT_ROOT'])), "", mb_ereg_replace("\\x5c", "/", dirname(__FILE__)));
}
$this->generateAssignJS("INTERMediatorOnPage.getEntryPath", "function(){return {$q}{$pathToMySelf}{$q};}");
$this->generateAssignJS("INTERMediatorOnPage.getIMRootPath", "function(){return {$q}{$pathToIMRootDir}{$q};}");
$this->generateAssignJS("INTERMediatorOnPage.getDataSources", "function(){return ", arrayToJSExcluding($datasource, '', array('password')), ";}");
$this->generateAssignJS("INTERMediatorOnPage.getOptionsAliases", "function(){return ", arrayToJS(isset($options['aliases']) ? $options['aliases'] : array(), ''), ";}");
$this->generateAssignJS("INTERMediatorOnPage.getOptionsTransaction", "function(){return ", arrayToJS(isset($options['transaction']) ? $options['transaction'] : '', ''), ";}");
$this->generateAssignJS("INTERMediatorOnPage.getDBSpecification", "function(){return ", arrayToJSExcluding($dbspecification, '', array('dsn', 'option', 'database', 'user', 'password', 'server', 'port', 'protocol', 'datatype')), ";}");
$isEmailAsUsernae = isset($options['authentication']) && isset($options['authentication']['email-as-username']) && $options['authentication']['email-as-username'] === true;
$this->generateAssignJS("INTERMediatorOnPage.isEmailAsUsername", $isEmailAsUsernae ? "true" : "false");
$messageClass = IMUtil::getMessageClassInstance();
$this->generateAssignJS("INTERMediatorOnPage.getMessages", "function(){return ", arrayToJS($messageClass->getMessages(), ''), ";}");
if (isset($options['browser-compatibility'])) {
$browserCompatibility = $options['browser-compatibility'];
}
foreach ($browserCompatibility as $browser => $browserInfo) {
if (strtolower($browser) !== $browser) {
$browserCompatibility[strtolower($browser)] = $browserCompatibility[$browser];
unset($browserCompatibility[$browser]);
}
}
$this->generateAssignJS("INTERMediatorOnPage.browserCompatibility", "function(){return ", arrayToJS($browserCompatibility, ''), ";}");
$remoteAddr = filter_var($_SERVER['REMOTE_ADDR']);
if (is_null($remoteAddr) || $remoteAddr === FALSE) {
$remoteAddr = '0.0.0.0';
}
$clientIdSeed = time() + $remoteAddr + mt_rand();
$randomSecret = mt_rand();
$clientId = hash_hmac('sha256', $clientIdSeed, $randomSecret);
$this->generateAssignJS("INTERMediatorOnPage.clientNotificationIdentifier", "function(){return ", arrayToJS($clientId, ''), ";}");
if ($nonSupportMessageId != "") {
$this->generateAssignJS("INTERMediatorOnPage.nonSupportMessageId", "{$q}{$nonSupportMessageId}{$q}");
}
$pusherParams = null;
if (isset($pusherParameters)) {
$pusherParams = $pusherParameters;
} else {
if (isset($options['pusher'])) {
$pusherParams = $options['pusher'];
}
}
if (!is_null($pusherParams)) {
$appKey = isset($pusherParams['key']) ? $pusherParams['key'] : "_im_key_isnt_supplied";
$chName = isset($pusherParams['channel']) ? $pusherParams['channel'] : "_im_pusher_default_channel";
$this->generateAssignJS("INTERMediatorOnPage.clientNotificationKey", "function(){return ", arrayToJS($appKey, ''), ";}");
$this->generateAssignJS("INTERMediatorOnPage.clientNotificationChannel", "function(){return ", arrayToJS($chName, ''), ";}");
}
$metadata = json_decode(file_get_contents(dirname(__FILE__) . DIRECTORY_SEPARATOR . "metadata.json"));
$this->generateAssignJS("INTERMediatorOnPage.metadata", "{version:{$q}{$metadata->version}{$q},releasedate:{$q}{$metadata->releasedate}{$q}}");
if (isset($prohibitDebugMode) && $prohibitDebugMode) {
$this->generateAssignJS("INTERMediator.debugMode", "false");
} else {
$this->generateAssignJS("INTERMediator.debugMode", $debug === false ? "false" : $debug);
}
// Check Authentication
$boolValue = "false";
$requireAuthenticationContext = array();
if (isset($options['authentication'])) {
$boolValue = "true";
}
foreach ($datasource as $aContext) {
if (isset($aContext['authentication'])) {
$boolValue = "true";
$requireAuthenticationContext[] = $aContext['name'];
}
}
$this->generateAssignJS("INTERMediatorOnPage.requireAuthentication", $boolValue);
$this->generateAssignJS("INTERMediatorOnPage.authRequiredContext", arrayToJS($requireAuthenticationContext, ''));
$ldap = new LDAPAuth();
// for PHP 5.2, 5.3
$this->generateAssignJS("INTERMediatorOnPage.isLDAP", $ldap->isActive ? "true" : "false");
$this->generateAssignJS("INTERMediatorOnPage.isOAuthAvailable", isset($oAuthProvider) ? "true" : "false");
$authObj = new OAuthAuth();
if ($authObj->isActive) {
$this->generateAssignJS("INTERMediatorOnPage.oAuthClientID", $q, $oAuthClientID, $q);
$this->generateAssignJS("INTERMediatorOnPage.oAuthBaseURL", $q, $authObj->oAuthBaseURL(), $q);
$this->generateAssignJS("INTERMediatorOnPage.oAuthRedirect", $q, $oAuthRedirect, $q);
$this->generateAssignJS("INTERMediatorOnPage.oAuthScope", $q, implode(' ', $authObj->infoScope()), $q);
}
$this->generateAssignJS("INTERMediatorOnPage.isNativeAuth", isset($options['authentication']) && isset($options['authentication']['user']) && $options['authentication']['user'][0] === 'database_native' ? "true" : "false");
$this->generateAssignJS("INTERMediatorOnPage.authStoring", $q, isset($options['authentication']) && isset($options['authentication']['storing']) ? $options['authentication']['storing'] : 'cookie', $q);
$this->generateAssignJS("INTERMediatorOnPage.authExpired", isset($options['authentication']) && isset($options['authentication']['authexpired']) ? $options['authentication']['authexpired'] : '3600');
$this->generateAssignJS("INTERMediatorOnPage.realm", $q, isset($options['authentication']) && isset($options['authentication']['realm']) ? $options['authentication']['realm'] : '', $q);
if (isset($generatedPrivateKey)) {
$rsa = new Crypt_RSA();
$rsa->setPassword($passPhrase);
$rsa->loadKey($generatedPrivateKey);
$rsa->setPassword();
$publickey = $rsa->getPublicKey(CRYPT_RSA_PUBLIC_FORMAT_RAW);
$this->generateAssignJS("INTERMediatorOnPage.publickey", "new biRSAKeyPair('", $publickey['e']->toHex(), "','0','", $publickey['n']->toHex(), "')");
if (in_array(sha1($generatedPrivateKey), array('413351603fa756ecd8270147d1a84e9a2de2a3f9', '094f61a9db51e0159fb0bf7d02a321d37f29a715')) && isset($_SERVER['SERVER_ADDR']) && $_SERVER['SERVER_ADDR'] !== '192.168.56.101') {
$this->generateDebugMessageJS('Please change the value of $generatedPrivateKey in params.php.');
}
}
if (isset($passwordPolicy)) {
$this->generateAssignJS("INTERMediatorOnPage.passwordPolicy", $q, $passwordPolicy, $q);
} else {
if (isset($options["authentication"]) && isset($options["authentication"]["password-policy"])) {
$this->generateAssignJS("INTERMediatorOnPage.passwordPolicy", $q, $options["authentication"]["password-policy"], $q);
}
}
if (isset($options['credit-including'])) {
$this->generateAssignJS("INTERMediatorOnPage.creditIncluding", $q, $options['credit-including'], $q);
}
// Initial values for local context
if (!isset($valuesForLocalContext)) {
$valuesForLocalContext = array();
}
if (isset($options['local-context'])) {
foreach ($options['local-context'] as $item) {
$valuesForLocalContext[$item['key']] = $item['value'];
}
}
if (isset($valuesForLocalContext) && is_array($valuesForLocalContext) && count($valuesForLocalContext) > 0) {
$this->generateAssignJS("INTERMediatorOnPage.initLocalContext", arrayToJS($valuesForLocalContext));
}
}
* INTER-Mediator is supplied under MIT License.
* Please see the full license for details:
* https://github.com/INTER-Mediator/INTER-Mediator/blob/master/dist-docs/License.txt
*
* @copyright Copyright (c) INTER-Mediator Directive Committee (http://inter-mediator.org)
* @link https://inter-mediator.com/
* @license http://www.opensource.org/licenses/mit-license.php MIT License
*/
// The variable pathToIM has to point the INTER-Mediator directory.
$pathToIM = "..";
// Modify this to match your directories.
//---------------------------------------------
require_once "{$pathToIM}/INTER-Mediator.php";
require_once "{$pathToIM}/DB_PDO.php";
spl_autoload_register('loadClass');
$authObj = new OAuthAuth();
$authObj->setDoRedirect(true);
if (is_null($authObj)) {
echo "Couldn't authenticate with parameters you supplied.";
exit;
}
$jsCode = "";
if (!$authObj->isActive) {
echo "Missing parameters for OAuth authentication.";
exit;
}
$err = "No Error";
if ($authObj->afterAuth()) {
$jsCode = $authObj->javaScriptCode();
} else {
$err = $authObj->errorMessages();
