matrix-public-archive/server/routes/install-routes.js

73 lines
2.6 KiB
JavaScript

'use strict';
const path = require('path');
const express = require('express');
const cors = require('cors');
const asyncHandler = require('../lib/express-async-handler');
const timeoutMiddleware = require('../middleware/timeout-middleware');
const { handleTracingMiddleware } = require('../tracing/tracing-middleware');
const getVersionTags = require('../lib/get-version-tags');
const preventClickjackingMiddleware = require('../middleware/prevent-clickjacking-middleware');
const contentSecurityPolicyMiddleware = require('../middleware/content-security-policy-middleware');
const identifyRoute = require('../middleware/identify-route-middleware');
const clientSideRoomAliasHashRedirectRoute = require('./client-side-room-alias-hash-redirect-route');
const redirectToCorrectArchiveUrlIfBadSigil = require('../middleware/redirect-to-correct-archive-url-if-bad-sigil-middleware');
function installRoutes(app) {
app.use(handleTracingMiddleware);
app.use(preventClickjackingMiddleware);
app.use(contentSecurityPolicyMiddleware);
app.use(cors());
let healthCheckResponse;
app.get(
'/health-check',
identifyRoute('health-check'),
asyncHandler(async function (req, res) {
if (!healthCheckResponse) {
const versionTags = getVersionTags();
const responseObject = {
ok: true,
...versionTags,
};
healthCheckResponse = JSON.stringify(responseObject, null, 2);
}
res.set('Content-Type', 'application/json');
res.send(healthCheckResponse);
})
);
// Our own archive app styles and scripts
app.use('/assets', express.static(path.join(__dirname, '../../dist/assets')));
app.use('/', timeoutMiddleware, require('./room-directory-routes'));
// For room aliases (/r) or room ID's (/roomid)
app.use(
'/:entityDescriptor(r|roomid)/:roomIdOrAliasDirty',
timeoutMiddleware,
require('./room-routes')
);
// Since everything after the hash (`#`) won't make it to the server, let's serve a 404
// page that will potentially redirect them to the correct place if they tried
// `/r/#room-alias:server/date/2022/10/27` -> `/r/room-alias:server/date/2022/10/27`
app.get(
'/:entityDescriptor(r|roomid)',
identifyRoute('client-side-room-alias-hash-redirect'),
clientSideRoomAliasHashRedirectRoute
);
// Correct any honest mistakes: If someone accidentally put the sigil in the URL, then
// redirect them to the correct URL without the sigil to the correct path above.
app.get(
'/:roomIdOrAliasDirty',
identifyRoute('redirect-to-correct-archive-url-if-bad-sigil'),
redirectToCorrectArchiveUrlIfBadSigil
);
}
module.exports = installRoutes;