erp5_authentication_policy: expire cookie so user is redirected to login forum

bt5/erp5_authentication_policy/SkinTemplateItem/portal_skins/erp5_authentication_policy/Login_isPasswordExpired.py

@@ -32,6 +32,9 @@ else:
     if context.getPassword():
       is_password_expired = True
 
+if is_password_expired:
+  context.REQUEST.RESPONSE.expireCookie('__ac', path='/')
+
 request = portal.REQUEST
 request.set('is_user_account_password_expired', is_password_expired)
 request.set('is_user_account_password_expired_expire_date', expire_date_warning)

bt5/erp5_authentication_policy/SkinTemplateItem/portal_skins/erp5_authentication_policy/Login_notifyLoginFailure.py

@@ -17,4 +17,5 @@ authentication_event = portal.system_event_module.newContent(
                                                     activate_kw = activate_kw)
 authentication_event.setDestinationValue(context)
 authentication_event.confirm()
+context.REQUEST.RESPONSE.expireCookie('__ac', path='/')
 return authentication_event