116 lines
2.7 KiB
TypeScript
116 lines
2.7 KiB
TypeScript
import { Hono } from "https://deno.land/x/hono@v4.2.5/mod.ts";
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import {
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serveStatic,
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logger,
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cors,
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etag,
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secureHeaders,
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cache,
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} from "https://deno.land/x/hono@v4.2.5/middleware.ts";
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const app = new Hono();
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app.use(logger());
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app.use(etag());
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app.use(secureHeaders());
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app.use(
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cache({
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cacheName: "tjo-space",
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cacheControl: "public, max-age=3600",
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wait: true,
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}),
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);
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// Allow CORS for tjo.space
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app.use(cors({ origin: "https://tjo.space" }));
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// But, /.well-known requests from anywhere.
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app.use("/.well-known/*", cors({ origin: "*" }));
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// .well-known for matrix
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app.get("/.well-known/matrix/client", (c) =>
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c.json({
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"m.homeserver": {
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base_url: "https://matrix.chat.tjo.space",
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server_name: "tjo.space",
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},
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}),
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);
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app.get("/.well-known/matrix/server", (c) =>
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c.json({
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"m.server": "matrix.chat.tjo.space:443",
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}),
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);
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app.get("/.well-known/matrix/support", (c) =>
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c.json({
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contacts: [
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{
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matrix_id: "@tine:tjo.space",
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email_address: "tine@tjo.space",
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role: "m.role.admin",
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},
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],
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}),
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);
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// .well-known for webfinger - tailscale
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app.get("/.well-known/webfinger", (c) => {
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const resource = c.req.query("resource");
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if (!resource) {
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c.status(400);
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return c.json({ error: "Missing resource query parameter" });
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}
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const [scheme] = resource.split(":");
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if (scheme !== "acct") {
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c.status(400);
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return c.json({ error: "Only acct scheme is supported" });
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}
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return c.json({
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subject: resource,
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links: [
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{
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rel: "http://openid.net/specs/connect/1.0/issuer",
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href: `https://id.tjo.space/application/o/tailscalecom/`,
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},
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],
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});
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});
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const kvCache = await Deno.openKv();
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// Serve plausible analytics
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app.get("/js/script.js", async (c) => {
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c.header("Content-Type", "text/javascript");
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// Check if we have the script cached
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const cachedScript = await kvCache.get<string>(["plausible", "script"]);
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if (cachedScript.value) {
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return c.body(cachedScript.value);
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}
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const response = await fetch("https://plausible.io/js/plausible.js");
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const script = await response.text();
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// Cache for 24 hours if we got the script
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if (response.status === 200) {
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await kvCache.set(["plausible", "script"], script, {
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expireIn: 1000 * 60 * 60 * 24,
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});
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}
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return c.body(script);
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});
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app.post("/api/event", (c) => {
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const request = new Request(c.req.raw);
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request.headers.delete("Cookie");
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request.headers.set(
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"X-Forwarded-For",
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c.req.header("X-Forwarded-For") || "unknown",
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);
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return fetch("https://plausible.io/api/event", request);
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});
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// Serve website
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app.use("*", serveStatic({ root: "./web" }));
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// Start server
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Deno.serve({ port: 8080, hostname: "0.0.0.0" }, app.fetch);
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