chore(nextjs): Remove unused utilities (#4230)

.changeset/odd-days-obey.md

@@ -0,0 +1,2 @@
+---
+---

packages/nextjs/src/server/utils.ts

@@ -16,10 +16,6 @@ import { authSignatureInvalid, encryptionKeyInvalid, missingDomainAndProxy, miss
 import { errorThrower } from './errorThrower';
 import type { RequestLike } from './types';
 
-export function setCustomAttributeOnRequest(req: RequestLike, key: string, value: string): void {
-  Object.assign(req, { [key]: value });
-}
-
 export function getCustomAttributeFromRequest(req: RequestLike, key: string): string | null | undefined {
   // @ts-expect-error - TS doesn't like indexing into RequestLike
   return key in req ? req[key] : undefined;
@@ -32,13 +28,6 @@ export function getAuthKeyFromRequest(
   return getCustomAttributeFromRequest(req, constants.Attributes[key]) || getHeader(req, constants.Headers[key]);
 }
 
-// TODO: Rename Auth status and align the naming across media
-export function getAuthStatusFromRequest(req: RequestLike): string | null | undefined {
-  return (
-    getCustomAttributeFromRequest(req, constants.Attributes.AuthStatus) || getHeader(req, constants.Headers.AuthStatus)
-  );
-}
-
 export function getHeader(req: RequestLike, name: string): string | null | undefined {
   if (isNextRequest(req)) {
     return req.headers.get(name);
@@ -173,12 +162,6 @@ export const apiEndpointUnauthorizedNextResponse = () => {
   return NextResponse.json(null, { status: 401, statusText: 'Unauthorized' });
 };
 
-export const isCrossOrigin = (from: string | URL, to: string | URL) => {
-  const fromUrl = new URL(from);
-  const toUrl = new URL(to);
-  return fromUrl.origin !== toUrl.origin;
-};
-
 export const handleMultiDomainAndProxy = (clerkRequest: ClerkRequest, opts: AuthenticateRequestOptions) => {
   const relativeOrAbsoluteProxyUrl = handleValueOrFn(opts?.proxyUrl, clerkRequest.clerkUrl, PROXY_URL);