Use the new authenticator system introduced in symfony 5.1

config/packages/security.yaml

@@ -1,22 +1,23 @@
 security:
-    encoders:
-        App\Entity\UserSystem\User:
-            algorithm: auto
+    enable_authenticator_manager: true
+
+    password_hashers:
+        Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface: 'auto'
 
     # https://symfony.com/doc/current/security.html#where-do-users-come-from-user-providers
     providers:
-
         # used to reload user from session & other features (e.g. switch_user)
         app_user_provider:
             entity:
                 class: App\Entity\UserSystem\User
                 property: name
+
     firewalls:
         dev:
             pattern: ^/(_(profiler|wdt)|css|images|js)/
             security: false
         main:
-            anonymous: true
+            provider: app_user_provider
             lazy: true
             user_checker: App\Security\UserChecker
 
@@ -25,16 +26,13 @@ security:
                 check_path: 2fa_login_check
                 enable_csrf: true
 
-              # activate different ways to authenticate
 
-              #http_basic: true
-              # https://symfony.com/doc/current/security.html#a-configuring-how-your-users-will-authenticate
 
             # https://symfony.com/doc/current/security/form_login_setup.html
             form_login:
                 login_path: login
                 check_path: login
-                csrf_token_generator: security.csrf.token_manager
+                enable_csrf: true
                 use_referer: true
                 default_target_path: '/'
 

config/packages/test/security.yaml

@@ -2,11 +2,11 @@
 security:
 
   # Disable password hashing during testing. This speeds up tests a lot
-  encoders:
-    App\Entity\UserSystem\User:
-      algorithm: plaintext
+  password_hashers:
+    Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface: 'plaintext'
 
   firewalls:
     # replace 'main' by the name of your own firewall
     main:
+      entry_point: http_basic
       http_basic: ~