From 241774e1e1a988e9ae21e3734602d90962ffcd53 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Christopher=20Cot=C3=A9?= <ccote@cohesionib.com>
Date: Wed, 18 Nov 2020 21:49:44 -0600
Subject: [PATCH] fix challenge bug

---
 lib/router/session.ex | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/lib/router/session.ex b/lib/router/session.ex
index 5ee1e13..5cba836 100644
--- a/lib/router/session.ex
+++ b/lib/router/session.ex
@@ -187,7 +187,7 @@ defmodule Wampex.Router.Session do
             } = data
         } = sl
       ) do
-    {actions, challenge, module} = maybe_challenge(auth, realm, options, session_id, tt, t)
+    {actions, challenge, mod} = maybe_challenge(auth, realm, options, session_id, tt, t)
 
     {:ok,
      %SL{
@@ -197,7 +197,7 @@ defmodule Wampex.Router.Session do
            | challenge: challenge,
              hello_received: true,
              realm: realm,
-             authentication_module: module
+             authentication_module: mod
          }
      }, [{:next_event, :internal, :transition}] ++ actions}
   end
@@ -213,7 +213,7 @@ defmodule Wampex.Router.Session do
             transport: tt,
             transport_pid: t,
             authentication_module: auth,
-            challenge: challenge,
+            challenge: %Challenge{extra: challenge},
             realm: realm,
             name: name,
             authenticate: %Authenticate{signature: sig}
@@ -742,7 +742,7 @@ defmodule Wampex.Router.Session do
               t
             )
 
-            {[], ch, auth}
+            {[], chal, auth}
 
           false ->
             Logger.error("Not a supported authentication method: #{inspect(am)}")
@@ -811,8 +811,8 @@ defmodule Wampex.Router.Session do
   defp maybe_update_response(data, resp), do: {data, resp}
 
   def is_authorized?(am, peer, type, uri, method) do
-    am = get_auth_module(am, [method])
-    am.authorized?(type, uri, peer)
+    auth = get_auth_module(am, [method])
+    auth.authorized?(type, uri, peer)
   end
 
   defp remove_nil_values(message) do
-- 
2.45.3