c6a8fb1117
* chore: Bump matrix-js-sdk to 34.4.0 * feat: Authenticated media support * chore: Use Vite PWA for service worker support * fix: Fix Vite PWA SW entry point Forget this. :P * fix: Also add Nginx rewrite for sw.js * fix: Correct Nginx rewrite * fix: Add Netlify redirect for sw.js Otherwise the generic SPA rewrite to index.html would take effect, breaking Service Worker. * fix: Account for subpath when regisering service worker * chore: Correct types
43 lines
1.2 KiB
TypeScript
43 lines
1.2 KiB
TypeScript
async function askForAccessToken(client: Client): Promise<string | undefined> {
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return new Promise((resolve) => {
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const responseKey = Math.random().toString(36);
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const listener = (event: ExtendableMessageEvent) => {
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if (event.data.responseKey !== responseKey) return;
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resolve(event.data.token);
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self.removeEventListener('message', listener);
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};
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self.addEventListener('message', listener);
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client.postMessage({ responseKey, type: 'token' });
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});
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}
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function fetchConfig(token?: string): RequestInit | undefined {
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if (!token) return undefined;
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return {
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headers: {
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Authorization: `Bearer ${token}`,
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},
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};
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}
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self.addEventListener('fetch', (event: FetchEvent) => {
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const { url, method } = event.request;
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if (method !== 'GET') return;
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if (
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!url.includes('/_matrix/client/v1/media/download') &&
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!url.includes('/_matrix/client/v1/media/thumbnail')
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) {
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return;
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}
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event.respondWith(
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(async (): Promise<Response> => {
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const client = await clients.get(event.clientId);
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let token: string | undefined;
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if (client) token = await askForAccessToken(client);
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// eslint-disable-next-line consistent-return
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return fetch(url, fetchConfig(token));
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})()
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);
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});
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