56 lines
1.6 KiB
JavaScript
56 lines
1.6 KiB
JavaScript
export function onRequest(context) {
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const request = context.request
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return fetchProxy(request);
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}
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const blocked_region = []
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async function fetchProxy(request) {
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const region = (request.headers.get('cf-ipcountry') ?? '').toUpperCase();
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let response = null;
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let rurl = new URL(request.url);
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const urlParam = rurl.searchParams.get('url')
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if(!urlParam){
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return new Response('Access denied', {
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status: 403
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});
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}
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if (blocked_region.includes(region)) {
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response = new Response('Access denied', {
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status: 403
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});
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} else {
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let method = request.method;
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let requestHeaders = new Headers(request.headers);
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let originalResponse = await fetch(urlParam, {
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method: method,
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headers: requestHeaders,
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body: request.body
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})
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const responseHeaders = originalResponse.headers;
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const status = originalResponse.status;
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let newResponseHeaders = new Headers(responseHeaders);
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newResponseHeaders.set('access-control-allow-origin', 'https://risu.pages.dev/');
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newResponseHeaders.set('access-control-allow-credentials', "true");
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newResponseHeaders.delete('content-security-policy');
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newResponseHeaders.delete('content-security-policy-report-only');
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newResponseHeaders.delete('clear-site-data');
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const originalBody = originalResponse.body
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response = new Response(originalBody, {
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status,
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headers: newResponseHeaders
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})
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}
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return response;
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}
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