From 06d081a73b082207751124015f155ee3e75e24ac Mon Sep 17 00:00:00 2001
From: Min RK <benjaminrk@gmail.com>
Date: Fri, 24 Mar 2017 13:14:18 +0100
Subject: [PATCH] prevent warnings about security in single-user servers

single-user warns if no token or password is set unless validate_security is overridden

these checks are not relevant when using JupyterHub
---
 jupyterhub/singleuser.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/jupyterhub/singleuser.py b/jupyterhub/singleuser.py
index 65c69164..d55deda5 100755
--- a/jupyterhub/singleuser.py
+++ b/jupyterhub/singleuser.py
@@ -83,6 +83,11 @@ class JupyterHubLoginHandler(LoginHandler):
             handler.__class__ = type(name, (HubAuthenticatedHandler, handler.__class__), {})
         return handler.get_current_user()
 
+    @classmethod
+    def validate_security(cls, app, ssl_options=None):
+        """Prevent warnings about security from base class"""
+        return
+
 
 class JupyterHubLogoutHandler(LogoutHandler):
     def get(self):