28 lines
833 B
TypeScript
28 lines
833 B
TypeScript
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import {
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normalizeTargetUrl,
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stripRelayHeaders,
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buildRelayRequest,
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createRelayResponse,
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} from "./relay-utils";
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export const config = { runtime: "edge" };
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export default async function handler(req: Request): Promise<Response> {
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const target = req.headers.get("x-relay-target");
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const relayPath = req.headers.get("x-relay-path") || "/";
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const targetUrl = normalizeTargetUrl(target, relayPath);
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if (!targetUrl) {
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return new Response(JSON.stringify({ error: "Missing x-relay-target header" }), {
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status: 400,
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headers: { "content-type": "application/json" },
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});
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}
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const headers = stripRelayHeaders(new Headers(req.headers));
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const fetchOptions = buildRelayRequest(req, targetUrl, headers);
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const response = await fetch(targetUrl, fetchOptions);
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return createRelayResponse(response);
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}
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