163 lines
3.5 KiB
TypeScript
163 lines
3.5 KiB
TypeScript
/**
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* Core Server
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*/
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import * as fs from 'fs';
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import * as http from 'http';
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import * as http2 from 'http2';
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import * as https from 'https';
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import * as zlib from 'zlib';
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import * as Koa from 'koa';
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import * as Router from 'koa-router';
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import * as mount from 'koa-mount';
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import * as compress from 'koa-compress';
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import * as koaLogger from 'koa-logger';
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import * as requestStats from 'request-stats';
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import * as slow from 'koa-slow';
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import activityPub from './activitypub';
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import nodeinfo from './nodeinfo';
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import wellKnown from './well-known';
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import config from '../config';
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import apiServer from './api';
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import { sum } from '../prelude/array';
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import Logger from '../services/logger';
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import { program } from '../argv';
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import { UserProfiles } from '../models';
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import { networkChart } from '../services/chart';
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import { genAvatar } from '../misc/gen-avatar';
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export const serverLogger = new Logger('server', 'gray', false);
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// Init app
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const app = new Koa();
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app.proxy = true;
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if (!['production', 'test'].includes(process.env.NODE_ENV || '')) {
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// Logger
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app.use(koaLogger(str => {
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serverLogger.info(str);
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}));
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// Delay
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if (program.slow) {
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app.use(slow({
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delay: 3000
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}));
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}
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}
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// Compress response
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app.use(compress({
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flush: zlib.constants.Z_SYNC_FLUSH
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}));
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// HSTS
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// 6months (15552000sec)
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if (config.url.startsWith('https') && !config.disableHsts) {
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app.use(async (ctx, next) => {
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ctx.set('strict-transport-security', 'max-age=15552000; preload');
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await next();
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});
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}
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app.use(mount('/api', apiServer));
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app.use(mount('/files', require('./file')));
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app.use(mount('/proxy', require('./proxy')));
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// Init router
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const router = new Router();
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// Routing
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router.use(activityPub.routes());
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router.use(nodeinfo.routes());
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router.use(wellKnown.routes());
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router.get('/avatar/:x', ctx => {
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const avatar = genAvatar(ctx.params.x);
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ctx.set('Content-Type', 'image/png');
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ctx.body = avatar;
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});
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router.get('/verify-email/:code', async ctx => {
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const profile = await UserProfiles.findOne({
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emailVerifyCode: ctx.params.code
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});
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if (profile != null) {
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ctx.body = 'Verify succeeded!';
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ctx.status = 200;
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UserProfiles.update({ userId: profile.userId }, {
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emailVerified: true,
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emailVerifyCode: null
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});
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} else {
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ctx.status = 404;
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}
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});
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// Register router
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app.use(router.routes());
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app.use(mount(require('./web')));
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function createServer() {
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if (config.https) {
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const certs: any = {};
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for (const k of Object.keys(config.https)) {
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certs[k] = fs.readFileSync(config.https[k]);
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}
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certs['allowHTTP1'] = true;
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return http2.createSecureServer(certs, app.callback()) as https.Server;
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} else {
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return http.createServer(app.callback());
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}
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}
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// For testing
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export const startServer = () => {
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const server = createServer();
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// Init stream server
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require('./api/streaming')(server);
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// Listen
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server.listen(config.port);
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return server;
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};
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export default () => new Promise(resolve => {
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const server = createServer();
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// Init stream server
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require('./api/streaming')(server);
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// Listen
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server.listen(config.port, resolve);
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//#region Network stats
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let queue: any[] = [];
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requestStats(server, (stats: any) => {
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if (stats.ok) {
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queue.push(stats);
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}
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});
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// Bulk write
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setInterval(() => {
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if (queue.length == 0) return;
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const requests = queue.length;
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const time = sum(queue.map(x => x.time));
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const incomingBytes = sum(queue.map(x => x.req.byets));
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const outgoingBytes = sum(queue.map(x => x.res.byets));
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queue = [];
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networkChart.update(requests, time, incomingBytes, outgoingBytes);
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}, 5000);
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//#endregion
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});
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