X Frame Bypass not working at all. about x-frame-bypass HOT 7 OPEN

async function handleProxyRequest(request) {

    const url = getUrlParam(request)
    console.log(`${request.method} ${url}`)

    if (!url) {
        return new Response(
            Page, // or html
            {
                headers: { "Content-Type": "text/html" },
                status: 404,
            }
        )
    } // We done if no url were not a proxy we are a alanding page

    let headers = Object.fromEntries(request.headers.entries());

    console.log("Headers: ", JSON.stringify(headers, null, 2))
    let response = await fetch(new Request(url, {
        body: request.body,
        headers: request.headers,
        method: request.method,
        redirect: "follow",
    }))
    let { readable, writable } = new TransformStream()
    response.body.pipeTo(writable)
    return new Response(
        readable,
        {
            headers: response.headers,
            status: response.status,
        }
    )
}

//FUNCTION: Extract pathname and searchParams from the request URL
function getUrlParam(request) {

    const { pathname, searchParams } = new URL(request.url);
    if (pathname.startsWith("/http")) {
        //Modify the pathname by replacing "http:/" or "https:/" with "http://" or "https://"

        return pathname
            .slice(1) // Remove the leading "/"
            .replace(/http:\/(?!\/)/, "http://") // Replace "http:/" with "http://"
            .replace(/https:\/(?!\/)/, "https://"); // Replace "https:/" with "https://"
    }
    // Check if there's a "url" parameter in the searchParams, and if it starts with "http"
    const searchParamsUrl = searchParams.get("url");
    if (searchParamsUrl?.startsWith("http")) {
        // Return the value of the "url" parameter
        return searchParamsUrl;
    }
    // If none of the conditions are met, the function returns undefined
}



export async function onRequest(c){

    return handleProxyRequest(c.request).catch(
        (err) => new Response(err.stack, { status: 500 })
    )
}