minor serviceWorker tweaks to url matching and 302 redirects
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7c6aabc388
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@ -41,7 +41,7 @@ async function decryptStream(id) {
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type = 'application/zip';
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size = zip.size;
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}
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const readStream = transformStream(
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const responseStream = transformStream(
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zipStream || decrypted,
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{
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transform(chunk, controller) {
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@ -62,22 +62,26 @@ async function decryptStream(id) {
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'Content-Type': type,
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'Content-Length': size
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};
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return new Response(readStream, { headers });
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return new Response(responseStream, { headers });
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} catch (e) {
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if (noSave) {
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return new Response(null, { status: e.message });
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}
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const redirectRes = await fetch(`/download/${id}`);
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return new Response(redirectRes.body, { status: 302 });
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return new Response(null, {
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status: 302,
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headers: {
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Location: `/download/${id}`
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}
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});
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}
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}
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self.onfetch = event => {
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const req = event.request;
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if (/\/api\/download\/[A-Fa-f0-9]{4,}/.test(req.url)) {
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const id = req.url.split('/')[5];
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event.respondWith(decryptStream(id));
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const match = /\/api\/download\/([A-Fa-f0-9]{4,})/.exec(req.url);
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if (match) {
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event.respondWith(decryptStream(match[1]));
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}
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};
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