From bcce2625a8cb0b630d945c6849014049869e10ce Mon Sep 17 00:00:00 2001
From: Igor Scheller <igor.scheller@igorshp.de>
Date: Tue, 27 Nov 2018 12:01:36 +0100
Subject: Implemented AuthController for login

* Moved /login functionality to AuthController
* Refactored password handling logic to use the Authenticator
---
 src/Controllers/AuthController.php | 90 ++++++++++++++++++++++++++++++++++++--
 1 file changed, 87 insertions(+), 3 deletions(-)

(limited to 'src/Controllers')

diff --git a/src/Controllers/AuthController.php b/src/Controllers/AuthController.php
index cdaee167..e5fc40e3 100644
--- a/src/Controllers/AuthController.php
+++ b/src/Controllers/AuthController.php
@@ -2,8 +2,12 @@
 
 namespace Engelsystem\Controllers;
 
+use Carbon\Carbon;
+use Engelsystem\Helpers\Authenticator;
+use Engelsystem\Http\Request;
 use Engelsystem\Http\Response;
 use Engelsystem\Http\UrlGeneratorInterface;
+use Engelsystem\Models\User\User;
 use Symfony\Component\HttpFoundation\Session\SessionInterface;
 
 class AuthController extends BaseController
@@ -17,20 +21,100 @@ class AuthController extends BaseController
     /** @var UrlGeneratorInterface */
     protected $url;
 
-    public function __construct(Response $response, SessionInterface $session, UrlGeneratorInterface $url)
-    {
+    /** @var Authenticator */
+    protected $auth;
+
+    /** @var array */
+    protected $permissions = [
+        'login'     => 'login',
+        'postLogin' => 'login',
+    ];
+
+    /**
+     * @param Response              $response
+     * @param SessionInterface      $session
+     * @param UrlGeneratorInterface $url
+     * @param Authenticator         $auth
+     */
+    public function __construct(
+        Response $response,
+        SessionInterface $session,
+        UrlGeneratorInterface $url,
+        Authenticator $auth
+    ) {
         $this->response = $response;
         $this->session = $session;
         $this->url = $url;
+        $this->auth = $auth;
+    }
+
+    /**
+     * @return Response
+     */
+    public function login()
+    {
+        return $this->response->withView('pages/login');
+    }
+
+    /**
+     * Posted login form
+     *
+     * @param Request $request
+     * @return Response
+     */
+    public function postLogin(Request $request): Response
+    {
+        $return = $this->authenticateUser($request->get('login', ''), $request->get('password', ''));
+        if (!$return instanceof User) {
+            return $this->response->withView(
+                'pages/login',
+                ['errors' => [$return], 'show_password_recovery' => true]
+            );
+        }
+
+        $user = $return;
+
+        $this->session->invalidate();
+        $this->session->set('user_id', $user->id);
+        $this->session->set('locale', $user->settings->language);
+
+        $user->last_login_at = new Carbon();
+        $user->save(['touch' => false]);
+
+        return $this->response->redirectTo('news');
     }
 
     /**
      * @return Response
      */
-    public function logout()
+    public function logout(): Response
     {
         $this->session->invalidate();
 
         return $this->response->redirectTo($this->url->to('/'));
     }
+
+    /**
+     * Verify the user and password
+     *
+     * @param $login
+     * @param $password
+     * @return User|string
+     */
+    protected function authenticateUser(string $login, string $password)
+    {
+        if (!$login) {
+            return 'auth.no-nickname';
+        }
+
+        if (!$password) {
+            return 'auth.no-password';
+        }
+
+        if (!$user = $this->auth->authenticate($login, $password)) {
+            return 'auth.not-found';
+        }
+
+        return $user;
+    }
 }
-- 
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