From c3ece186a4b26d60d1697fe2cb5520a3517bea9c Mon Sep 17 00:00:00 2001
From: Jerome <jerome@anthropic.com>
Date: Fri, 21 Feb 2025 14:51:47 +0000
Subject: [PATCH] Using urlencoded params for refresh/auth tokens

---
 client/src/lib/auth.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/client/src/lib/auth.ts b/client/src/lib/auth.ts
index 592dc17..b67f21d 100644
--- a/client/src/lib/auth.ts
+++ b/client/src/lib/auth.ts
@@ -86,9 +86,9 @@ export async function handleOAuthCallback(
   const response = await fetch(metadata.token_endpoint, {
     method: "POST",
     headers: {
-      "Content-Type": "application/json",
+      "Content-Type": "application/x-www-form-urlencoded",
     },
-    body: JSON.stringify({
+    body: new URLSearchParams({
       grant_type: "authorization_code",
       code,
       code_verifier: codeVerifier,
@@ -117,9 +117,9 @@ export async function refreshAccessToken(
   const response = await fetch(metadata.token_endpoint, {
     method: "POST",
     headers: {
-      "Content-Type": "application/json",
+      "Content-Type": "application/x-www-form-urlencoded",
     },
-    body: JSON.stringify({
+    body: new URLSearchParams({
       grant_type: "refresh_token",
       refresh_token: refreshToken,
     }),