Set default vars for new variables in sociallogin

values.yaml

@@ -179,4 +179,8 @@ sociallogin:
   server_name: sso.oas.example.net
   client_id: nextcloud
   groups_claim: openappstack_roles
+  auth_endpoint: "/oauth2/auth"
+  token_endpoint: "/oauth2/token"
+  userinfo_endpoint: "/userinfo"
+  scope: "openid profile email openappstack_roles"
   # client_secret: "YouReallyNeedToChangeThis"