chore: add changeset

chris-kreidl · chris-kreidl · commit a044ff31c41a · 2025-12-09T23:00:35.000-05:00
diff --git a/.changeset/full-frogs-play.md b/.changeset/full-frogs-play.md
@@ -0,0 +1,5 @@
+---
+'@clerk/backend': patch
+---
+
+The `instanceof` check in `createClerkRequest` is allowing `Request` instances through, which means the required `cookies` object is never created/set on the instance. This causes an error in the TanStack Start middleware when `AuthenticateContext.getCookie` tries to access `cookies`. Instead of checking `instanceof`, we check for the presence of the `cookies` and `clerkUrl` keys to determine whether or not we're dealing with a `Request` or `ClerkRequest`

-Original file line number
+Diff line change
@@ @@ -0,0 +1,5 @@ @@
 +---
 +'@clerk/backend': patch
 +---
++
 +The `instanceof` check in `createClerkRequest` is allowing `Request` instances through, which means the required `cookies` object is never created/set on the instance. This causes an error in the TanStack Start middleware when `AuthenticateContext.getCookie` tries to access `cookies`. Instead of checking `instanceof`, we check for the presence of the `cookies` and `clerkUrl` keys to determine whether or not we're dealing with a `Request` or `ClerkRequest`