renamed authenticator to auth and adjusted container.

laravel/security/auth.php

@@ -0,0 +1,116 @@
+<?php namespace Laravel\Security;
+
+use Laravel\Session\Driver;
+
+class Auth {
+
+	/**
+	 * The current user of the application.
+	 *
+	 * @var object
+	 */
+	protected $user;
+
+	/**
+	 * The configuration manager instance.
+	 *
+	 * @var Config
+	 */
+	protected $config;
+
+	/**
+	 * The session driver instance.
+	 *
+	 * @var Session\Driver
+	 */
+	protected $session;
+
+	/**
+	 * Create a new authenticator instance.
+	 *
+	 * @param  Config          $config
+	 * @param  Session\Driver  $session
+	 * @return void
+	 */
+	public function __construct(Config $config, Driver $session)
+	{
+		$this->config = $config;
+		$this->session = $session;
+	}
+
+	/**
+	 * Determine if the current user of the application is authenticated.
+	 *
+	 * @return bool
+	 */
+	public function check()
+	{
+		return ! is_null($this->user());
+	}
+
+	/**
+	 * Get the current user of the application.
+	 *
+	 * If the current user is not authenticated, NULL will be returned.
+	 *
+	 * @return object
+	 */
+	public function user()
+	{
+		if ( ! is_null($this->user)) return $this->user;
+
+		return $this->user = call_user_func($this->config->get('auth.user'), $this->session->get('laravel_user_id'));
+	}
+
+	/**
+	 * Attempt to log a user into the application.
+	 *
+	 * If the given credentials are valid, the user will be considered logged into the
+	 * application and their user ID will be stored in the session data.
+	 *
+	 * @param  string  $username
+	 * @param  string  $password
+	 * @return bool
+	 */
+	public function attempt($username, $password = null)
+	{
+		if ( ! is_null($user = call_user_func($this->config->get('auth.attempt'), $username, $password)))
+		{
+			$this->remember($user);
+
+			return true;
+		}
+
+		return false;
+	}
+
+	/**
+	 * Log a user into the application.
+	 *
+	 * The user ID will be stored in the session so it is available on subsequent requests.
+	 *
+	 * @param  object  $user
+	 * @return void
+	 */
+	public function remember($user)
+	{
+		$this->user = $user;
+
+		$this->session->put('laravel_user_id', $user->id);
+	}
+
+	/**
+	 * Log the current user out of the application.
+	 *
+	 * @return void
+	 */
+	public function logout()
+	{
+		call_user_func($this->config->get('auth.logout'), $this->user()->id);
+
+		$this->user = null;
+
+		$this->session->forget('laravel_user_id');
+	}
+
+}