<?php
namespace RD\RpcBase\Security\Authentication\Token;

use TYPO3\FLOW3\Annotations as FLOW3;

/**
 *
 */
class UsernamePasswordRPC extends \TYPO3\FLOW3\Security\Authentication\Token\AbstractToken {

    /**
     * @var \RD\RpcBase\Resource\RpcRequest
     */
    protected $rpcRequest;

    /**
     * The username/password credentials
     * @var array
     * @FLOW3\Transient
     */
    protected $credentials = array('username' => '', 'password' => '');

    /**
     * Initializes the object
     *
     * @return void
     */

    public function initializeObject() {

        $entryPoint = new \RD\RpcBase\Security\Authentication\EntryPoint\RPCCall();
        $this->setAuthenticationEntryPoint($entryPoint);

    }

    /**
     * Updates the username and password credentials from the HTTP authorization header.
     * Sets the authentication status to AUTHENTICATION_NEEDED, if the header has been
     * sent, to NO_CREDENTIALS_GIVEN if no authorization header was there.
     *
     * @param \TYPO3\FLOW3\Http\Request $request The current action request
     * @return void
     */
    public function updateCredentials(\TYPO3\FLOW3\Http\Request $request) {

        $this->rpcRequest = new \RD\RpcBase\Resource\RpcRequest(file_get_contents('php://input'));

        if (isset($this->rpcRequest->getCurrentParams()->username) && isset($this->rpcRequest->getCurrentParams()->password)) {

            $this->credentials['username'] = $this->rpcRequest->getCurrentParams()->username;
            $this->credentials['password'] = $this->rpcRequest->getCurrentParams()->password;
            $this->setAuthenticationStatus(self::AUTHENTICATION_NEEDED);
        }

    }

    /**
     * Returns a string representation of the token for logging purposes.
     *
     * @return string The username credential
     */
    public function  __toString() {
        return 'Username: "' . $this->credentials['username'] . '"';
    }


}

?>