ChatGPT-Next-Web/app/api/cors/[...path]/route.ts

44 lines
1.0 KiB
TypeScript

import { NextRequest, NextResponse } from "next/server";
async function handle(
req: NextRequest,
{ params }: { params: { path: string[] } },
) {
if (req.method === "OPTIONS") {
return NextResponse.json({ body: "OK" }, { status: 200 });
}
const [protocol, ...subpath] = params.path;
const targetUrl = `${protocol}://${subpath.join("/")}`;
const method = req.headers.get("method") ?? undefined;
const shouldNotHaveBody = ["get", "head"].includes(
method?.toLowerCase() ?? "",
);
const fetchOptions: RequestInit = {
headers: {
authorization: req.headers.get("authorization") ?? "",
},
body: shouldNotHaveBody ? null : req.body,
method,
// @ts-ignore
duplex: "half",
};
const fetchResult = await fetch(targetUrl, fetchOptions);
console.log("[Any Proxy]", targetUrl, {
status: fetchResult.status,
statusText: fetchResult.statusText,
});
return fetchResult;
}
export const POST = handle;
export const GET = handle;
export const OPTIONS = handle;
export const runtime = "nodejs";