From bc098bf3bb73fbd00202ffe6a568a6813ae7b6c2 Mon Sep 17 00:00:00 2001
From: Nicolas Mattia <nicolas@dfinity.org>
Date: Wed, 30 Mar 2022 20:37:05 +0200
Subject: [PATCH] feat: warn on bad origin (#549)

* feat: warn on bad origin

This adds a debug message in case II is replying with a bad origin.

* Update packages/auth-client/src/index.ts

Co-authored-by: Kyle Peacock <kylpeacock@gmail.com>
---
 packages/auth-client/src/index.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/auth-client/src/index.ts b/packages/auth-client/src/index.ts
index 4c6eadf6a..ccf2272ef 100644
--- a/packages/auth-client/src/index.ts
+++ b/packages/auth-client/src/index.ts
@@ -307,6 +307,7 @@ export class AuthClient {
   private _getEventHandler(identityProviderUrl: URL, options?: AuthClientLoginOptions) {
     return async (event: MessageEvent) => {
       if (event.origin !== identityProviderUrl.origin) {
+        console.warn(`WARNING: expected origin '${identityProviderUrl.origin}', got '${event.origin}' (ignoring)`);
         return;
       }