Added 2FA with U2F keys.

config/packages/r_u2f_two_factor.yaml

@@ -0,0 +1,4 @@
+ru2_f_two_factor:
+  formTemplate: "/security/U2F/u2f_login.html.twig"
+  registerTemplate: "/security/U2F/u2f_register.html.twig"
+  authCodeParameter: _auth_code

config/packages/security.yaml

@@ -50,4 +50,7 @@ security:
         # This makes the logout route available during two-factor authentication, allows the user to cancel
         - { path: ^/logout, role: IS_AUTHENTICATED_ANONYMOUSLY }
         # This ensures that the form can only be accessed when two-factor authentication is in progress
-        - { path: ^/2fa, role: IS_AUTHENTICATED_2FA_IN_PROGRESS }
+        - { path: "^/\\w{2}/2fa", role: IS_AUTHENTICATED_2FA_IN_PROGRESS }
+        # We get into trouble with the U2F authentication, if the calls to the trees trigger an 2FA login
+        # This settings should not do much harm, because a read only access to show available data structures is not really critical
+        - { path: "^/\\w{2}/tree", role: IS_AUTHENTICATED_ANONYMOUSLY }

config/routes/scheb_two_factor.yaml

@@ -5,3 +5,7 @@
 
 2fa_login_check:
     path: /{_locale}/2fa_check
+
+r_u2f_register:
+    resource: "@RU2FTwoFactorBundle/Resources/config/routing.yml"
+    prefix: /{_locale}/user