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