private function buildHtAccessString()
{
/* build htaccess header string*/
$htaccessStr = <<<EOL
# index file can be index.php, home.php, default.php etc.
# Rewrite engine
RewriteEngine On
# condition with escaping special chars
RewriteCond \$1 !^(index\\.php|robots\\.txt|favicon\\.ico)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)\$ claimdatastorage/index.php/\$1 [L,QSA]\t
Order allow,deny
EOL;
/*get all ip address*/
$allIpAddresses = Ip::model()->findAll();
foreach ($allIpAddresses as $currentIpAddress) {
$tempIpaddress = $currentIpAddress->ip_address;
/*append ip addreeeses*/
$htaccessStr = $htaccessStr . <<<EOL
Allow from {$tempIpaddress}
EOL;
}
/*build htaccess footer*/
$htaccessStr = $htaccessStr . <<<EOL
Deny from all
EOL;
return $htaccessStr;
}
/**
* This is the default 'index' action that is invoked
* when an action is not explicitly requested by users.
*/
public function actionIndex()
{
$criteria = new CDbCriteria();
$criteria->compare('ip_address', $_SERVER['REMOTE_ADDR']);
$inRecord = Ip::model()->exists($criteria);
if (!$inRecord) {
throw new CHttpException(404, 'Page doesnt exist');
} else {
$this->redirect(array('accounts/index'));
}
}
protected function preFilter($filterChain)
{
$verdict = true;
$criteriaSettings = new CDbCriteria();
$criteriaSettings->compare("setting_key", "enabled");
$criteriaSettings->compare("setting_value", "true");
$ipBlockFeatureisEnabled = Settings::model()->exists($criteriaSettings);
$ipAddress = Yii::app()->request->getUserHostAddress();
$criteria = new CDbCriteria();
$criteria->compare("ip_address", $ipAddress);
$ipExists = Ip::model()->exists($criteria);
if (!$ipExists && $ipBlockFeatureisEnabled) {
throw new CHttpException(403, "You are unauthorized to access this site");
$verdict = false;
}
return $verdict;
}
/**
* Returns the data model based on the primary key given in the GET variable.
* If the data model is not found, an HTTP exception will be raised.
* @param integer $id the ID of the model to be loaded
* @return Ip the loaded model
* @throws CHttpException
*/
public function loadModel($id)
{
$model = Ip::model()->findByPk($id);
if ($model === null) {
throw new CHttpException(404, 'The requested page does not exist.');
}
return $model;
}
