addEventListener('fetch', event => {
event.respondWith(handleRequest(event.request))
})
async function handleRequest(request) {
try {
const urlObject = new URL(request.url);
if (/^\/blog/.test(urlObject.pathname)) {
const SP_URL = "https://editor.subpage.app/dir/blog.yoursite.com";
const CUSTOM_URL = "yoursite.com";
let url = new URL(request.url);
url.hostname = SP_URL;
let proxyRequest = new Request(url, request);
proxyRequest.headers.set('Host', SP_URL);
proxyRequest.headers.set("X-Forwarded-Host", CUSTOM_URL);
proxyRequest.headers.set("X-Forwarded-Proto", "https");
let ip = proxyRequest.headers.get("CF-Connecting-IP");
proxyRequest.headers.set("X-Forwarded-For", ip);
return await fetch(proxyRequest);
}
} catch (error) {
return await fetch(request);
}
return await fetch(request);
}
