Generate JWT allowing authentication

swinton · swinton · commit 7d6ae919362d · 2018-02-23T18:20:56.000-06:00
diff --git a/Pipfile b/Pipfile
@@ -15,3 +15,5 @@ ipython = "*"
 
 flask = "*"
 requests = "*"
+pyjwt = "*"
+cryptography = "*"
diff --git a/Pipfile.lock b/Pipfile.lock
diff --git a/auth.py b/auth.py
@@ -0,0 +1,25 @@
+#!/usr/bin/env python
+# -*- coding: utf8 -*-
+
+import os
+import time
+
+import requests
+import jwt
+
+
+# Generate the JWT
+payload = {
+  # issued at time
+  'iat': int(time.time()),
+  # JWT expiration time (10 minute maximum)
+  'exp': int(time.time()) + (10 * 60),
+  # GitHub App's identifier
+  'iss': os.environ['APP_ID']
+}
+
+with open(os.environ['PRIVATE_KEY_FILE']) as fp:
+    private_key = fp.read()
+encoded = jwt.encode(payload, private_key, algorithm='RS256')
+
+print "&#128075;", encoded
diff --git a/env.example b/env.example
@@ -1,2 +1,5 @@
 FLASK_APP=app/app.py
 WEBHOOK_PROXY_URL=https://smee.io/XXXXXXXXXXXXXXX
+WEBHOOK_SECRET=development
+APP_ID=999999
+PRIVATE_KEY_FILE=your.private-key.pem
