From 58734aa7b2522c68db16da6b675fb24e6e8eca3a Mon Sep 17 00:00:00 2001
From: Jannis Portmann <jannis@thisfro.ch>
Date: Thu, 20 May 2021 23:34:50 +0200
Subject: [PATCH] Add remember me functionality

---
 config/packages/security.yaml                | 10 ++++++++++
 src/Controller/Admin/DashboardController.php |  4 ++++
 templates/security/login.html.twig           |  4 ++++
 3 files changed, 18 insertions(+)

diff --git a/config/packages/security.yaml b/config/packages/security.yaml
index a5909ce..4fb4d30 100644
--- a/config/packages/security.yaml
+++ b/config/packages/security.yaml
@@ -25,6 +25,16 @@ security:
                 path: app_logout
                 # where to redirect after logout
                 # target: app_any_route
+            remember_me:
+                secret:   '%kernel.secret%'
+                lifetime: 604800 # 1 week in seconds
+                path: /
+                secure: true
+                samesite: strict
+                # by default, the feature is enabled by checking a
+                # checkbox in the login form (see below), uncomment the
+                # following line to always enable it.
+                #always_remember_me: true
 
             # activate different ways to authenticate
             # https://symfony.com/doc/current/security.html#firewalls-authentication
diff --git a/src/Controller/Admin/DashboardController.php b/src/Controller/Admin/DashboardController.php
index df0148e..9e5ad4c 100644
--- a/src/Controller/Admin/DashboardController.php
+++ b/src/Controller/Admin/DashboardController.php
@@ -18,6 +18,10 @@ class DashboardController extends AbstractDashboardController
      */
     public function index(): Response
     {
+        // require the user to log in during *this* session
+        // if they were only logged in via a remember me cookie, they
+        // will be redirected to the login page
+        $this->denyAccessUnlessGranted('IS_AUTHENTICATED_FULLY');
         return parent::index();
     }
 
diff --git a/templates/security/login.html.twig b/templates/security/login.html.twig
index 6c66575..a4b4e03 100644
--- a/templates/security/login.html.twig
+++ b/templates/security/login.html.twig
@@ -33,6 +33,10 @@
         <div class="mb-3">
             <a href="{{ path('app_forgot_password_request') }}">Forgot password</a>
         </div>
+        <div class="mb-3">
+            <input type="checkbox" id="remember_me" name="_remember_me"/>
+            <label for="remember_me">Keep me logged in</label>
+        </div>
     </div>
 
     <input type="hidden" name="_csrf_token"