protected function validateSynchronizerToken(array $payload=null)
    {
        if ($this->configuration->get('csrf_protection')) {
            if (!is_null($payload) && isset($payload[$this->configuration->get('csrf_parameter')])) {

                $this->logger->debug('validate synchronizer token', array('name' => $this->getName(), 'token' => $payload[$this->configuration->get('csrf_parameter')]));
                $token = $payload[$this->configuration->get('csrf_parameter')];

                if ($this->synchronizerToken->validate($this->getName(), $token)) {
                    $this->logger->debug('valid synchronizer token given', array('name' => $this->getName(), 'token' => $payload[$this->configuration->get('csrf_parameter')]));
                    return true;
                } else {
                    $this->logger->debug('invalid synchronizer token given', array('name' => $this->getName(), 'token' => $payload[$this->configuration->get('csrf_parameter')]));
                }
            } else {
                $this->logger->debug('no valid synchronizer token given', array('name' => $this->getName()));
            }
            return false;
        } else {
            $this->logger->debug('skip synchronizer token validation', array('name' => $this->getName()));
        }
        return true;
    }
protected function validateSynchronizerToken(array $payload=null)
    {
        if ($this->configuration->get('csrf_protection')) {
            if (!is_null($payload) && isset($payload[$this->configuration->get('csrf_parameter')])) {

                $this->logger->debug('validate synchronizer token', array('name' => $this->getName(), 'token' => $payload[$this->configuration->get('csrf_parameter')]));
                $token = $payload[$this->configuration->get('csrf_parameter')];

                if ($this->synchronizerToken->validate($this->getName(), $token)) {
                    $this->logger->debug('valid synchronizer token given', array('name' => $this->getName(), 'token' => $payload[$this->configuration->get('csrf_parameter')]));
                    return true;
                } else {
                    $this->logger->debug('invalid synchronizer token given', array('name' => $this->getName(), 'token' => $payload[$this->configuration->get('csrf_parameter')]));
                }
            } else {
                $this->logger->debug('no valid synchronizer token given', array('name' => $this->getName()));
            }
            return false;
        } else {
            $this->logger->debug('skip synchronizer token validation', array('name' => $this->getName()));
        }
        return true;
    }
protected function validateSynchronizerToken ( array $ payload = null ) { if ( $ this -> configuration -> get ( 'csrf_protection' ) ) { if ( ! is_null ( $ payload ) && isset ( $ payload [ $ this -> configuration -> get ( 'csrf_parameter' ) ] ) ) { $ this -> logger -> debug ( 'validate synchronizer token' , array ( 'name' => $ this -> getName ( ) , 'token' => $ payload [ $ this -> configuration -> get ( 'csrf_parameter' ) ] ) ) ; $ token = $ payload [ $ this -> configuration -> get ( 'csrf_parameter' ) ] ; if ( $ this -> synchronizerToken -> validate ( $ this -> getName ( ) , $ token ) ) { $ this -> logger -> debug ( 'valid synchronizer token given' , array ( 'name' => $ this -> getName ( ) , 'token' => $ payload [ $ this -> configuration -> get ( 'csrf_parameter' ) ] ) ) ; return true ; } else { $ this -> logger -> debug ( 'invalid synchronizer token given' , array ( 'name' => $ this -> getName ( ) , 'token' => $ payload [ $ this -> configuration -> get ( 'csrf_parameter' ) ] ) ) ; } } else { $ this -> logger -> debug ( 'no valid synchronizer token given' , array ( 'name' => $ this -> getName ( ) ) ) ; } return false ; } else { $ this -> logger -> debug ( 'skip synchronizer token validation' , array ( 'name' => $ this -> getName ( ) ) ) ; } return true ; }
return if given synchronizer token is valid

@access    protected
@param     array     $payload      submitted form data
@return    bool
return if given synchronizer token is valid