From cf2bd3930d8506dbb4db172c89a6a628134595aa Mon Sep 17 00:00:00 2001
From: UXabre <arend.lapere@gmail.com>
Date: Fri, 21 Dec 2018 03:21:29 -0500
Subject: [PATCH] Added JWT tokens capability

Index: websockify-0.8.0/websockify/token_plugins.py
===================================================================
--- websockify-0.8.0.orig/websockify/token_plugins.py
+++ websockify-0.8.0/websockify/token_plugins.py
@@ -125,5 +125,17 @@ class JWTTokenApi(BasePlugin):
                 print >>sys.stderr, "Failed to parse token: %s" % (e) 
                 return None
         except ImportError as e:
-            print >>sys.stderr, "package jwcrypto not found, are you sure you've installed it correctly?" 
+            try:
+                import jwt
+
+                secret = open(self.source, 'rb').read()
+                parsed = jwt.decode(token, secret, algorithms=['RS256', 'RS384', 'RS512', 'HS256', 'HS384', 'HS512', 'ES256', 'ES384', 'ES512', 'PS256', 'PS384', 'PS512'])
+
+                return (parsed['host'], parsed['port'])
+            except Exception as e:
+                print >>sys.stderr, "Failed to parse token: %s" % (e) 
+                return None
+            except ImportError:
+                print >>sys.stderr, "neither package jwcrypto nor PyJWT found, are you sure you've installed one of them correctly?"
+                return None
             return None