Unable to access Post data in site securitymanager.php

[waleedmazhar]

$request = $this->requestStack->getMasterRequest();
var_export($request->request->all());

returning empty array, even if we have posted a form with username and password.

Any thoughts?

FILE:
D:\xampp\htdocs\staging\vendor\codeconsortium\ccdn-user-security-bundle\CCDNUser\SecurityBundle\Component\Authorisation\SecurityManager.php