From eb67ccad5a4a95db2579b9abc03bcbf068213512 Mon Sep 17 00:00:00 2001
From: Ryan McKern <ryan.mckern@puppetlabs.com>
Date: Thu, 9 Feb 2017 16:09:47 -0800
Subject: [PATCH] (POOLER-71) dummy auth only works in debug mode

If a user attempts to start vmpooler using dummy authentication
without setting the environment variable VMPOOLER_DEBUG, the vmpooler
will now refuse to start.
---
 lib/vmpooler.rb | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/lib/vmpooler.rb b/lib/vmpooler.rb
index 844aa6e..05468d3 100644
--- a/lib/vmpooler.rb
+++ b/lib/vmpooler.rb
@@ -32,6 +32,19 @@ module Vmpooler
       parsed_config = YAML.load_file(config_file)
     end
 
+    # Bail out if someone attempts to start vmpooler with dummy authentication
+    # without enbaling debug mode.
+    if parsed_config[:auth]['provider'] == 'dummy'
+      unless ENV['VMPOOLER_DEBUG']
+        warning = [
+          "Dummy authentication should not be used outside of debug mode",
+          "please set environment variable VMPOOLER_DEBUG to 'true' if you want to use dummy authentication",
+        ]
+
+        raise warning.join(";\s")
+      end
+    end
+
     # Set some configuration defaults
     parsed_config[:redis]             ||= {}
     parsed_config[:redis]['server']   ||= 'localhost'