From 69b324229c0728319d02bd0747078f97fcc05c9e Mon Sep 17 00:00:00 2001
From: Vamshi Balanaga <vamrocks602@gmail.com>
Date: Fri, 23 Dec 2016 21:41:04 -0500
Subject: [PATCH] Create GitHub authentication module.

---
 contrib_bots/lib/github.py | 51 ++++++++++++++++++++++++++++++--------
 1 file changed, 41 insertions(+), 10 deletions(-)

diff --git a/contrib_bots/lib/github.py b/contrib_bots/lib/github.py
index 548156b..f9d5e00 100644
--- a/contrib_bots/lib/github.py
+++ b/contrib_bots/lib/github.py
@@ -1,25 +1,56 @@
+#!/usr/bin/env python
+
 # The purpose of this file is to handle all requests
 # to the Github API, which will make sure that all
 # requests are to the same account, and that all requests
 # authenticated correctly and securely
 # The sole purpose of this is to authenticate, and it will
 # return the requests session that is properly authenticated
+import logging
 import os
 import requests
 import six.moves.configparser
 
-CONFIG_FILE = '~/.github-issue-bot/github-issue-bot.conf'
+
+# This file contains the oauth token for a github user, their username, and optionally, a repository
+# name and owner. All in the format:
+# github_repo
+# github_repo_owner
+# github_username
+# github_token
+CONFIG_FILE = '~/.github-auth.conf'
+
+global config
+config = six.moves.configparser.ConfigParser()  # Sets up the configParser to read the .conf file
+config.read([os.path.expanduser(CONFIG_FILE)])  # Reads the config file
+
 
 def auth():
-    # Sets up the configParser to read the .conf file
-    config = six.moves.configparser.ConfigParser()
-    # Reads the config file
-    config.read([os.path.expanduser(CONFIG_FILE)])
-    # Gets the properties from the config file
-    oauth_token = config.get('github', 'github_token')
-    username = config.get('github', 'github_username')
     # Creates and authorises a requests session
     session = requests.session()
-    session.auth = (username, oauth_token)
-    # Returns the session
+    session.auth = (get_username(), get_oauth_token())
+
     return session
+
+
+def get_oauth_token():
+    _get_data('token')
+
+
+def get_username():
+    _get_data('username')
+
+
+def get_repo():
+    _get_data('repo')
+
+
+def get_repo_owner():
+    _get_data('repo_owner')
+
+
+def _get_data(key):
+    try:
+        return config.get('github', 'github_%s' % (key))
+    except Exception:
+        logging.exception('GitHub %s not supplied in ~/.github-auth.conf.' % (key))