From 283a40fd19b46d9b89ba2eb041013c4e464e8fe5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sondre=20M=C3=A6re=20Overskaug?= <sondremo@gmail.com>
Date: Tue, 30 Aug 2016 14:13:28 +0200
Subject: [PATCH] fix: add option for another class of auth - readers - since
 hubot-auth no longer works as it should.
 https://github.com/hubot-scripts/hubot-auth/issues/42

---
 src/auth.coffee | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/auth.coffee b/src/auth.coffee
index aeba398..b8c5715 100644
--- a/src/auth.coffee
+++ b/src/auth.coffee
@@ -25,6 +25,7 @@
 
 config =
   admin_list: process.env.HUBOT_AUTH_ADMIN
+  read_list: process.env.HUBOT_AUTH_READ
 
 module.exports = (robot) ->
 
@@ -36,10 +37,18 @@ module.exports = (robot) ->
   else
     admins = []
 
+  if config.read_list?
+    readers = config.read_list.split ','
+  else
+    readers = []
+
   class Auth
     isAdmin: (user) ->
       user.id.toString() in admins
 
+    isReader: (user) ->
+      user.id.toString() in readers
+
     hasRole: (user, roles) ->
       userRoles = @userRoles(user)
       if userRoles?
@@ -59,6 +68,8 @@ module.exports = (robot) ->
       roles = []
       if user? and robot.auth.isAdmin user
         roles.push('admin')
+      if user? and robot.auth.isReader user
+        roles.push('reader')
       if user.roles?
         roles = roles.concat user.roles
       roles