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paste/app.js

60 lines
1.5 KiB
JavaScript

const Koa = require('koa');
const app = new Koa();
const config = require('config');
const path = require('path');
const router = require('./router');
require('./db');
app.keys = config.keys;
app.proxy = true;
if (process.env.NODE_ENV == 'production') {
app.on('error', (err, ctx) => console.error(ctx.request.ip, ctx.request.method, ctx.request.url, err.status, err.message));
} else {
app.use(require('koa-logger')());
}
app.use(require('koa-helmet')({
hsts: false,
frameguard: {
action: 'deny'
},
referrerPolicy: {
policy: 'strict-origin'
},
contentSecurityPolicy: {
directives: {
'default-src': ["'none'"],
'base-uri': ["'none'"],
'connect-src': ["'self'"],
'font-src': ["'self'", 'https://fonts.gstatic.com'],
'form-action': ["'self'"],
'frame-ancestors': ["'none'"],
'img-src': ["'self'", 'https:', 'data:'],
'object-src': ["'none'"],
'script-src': ["'self'", 'https://cdnjs.cloudflare.com', 'https://code.jquery.com'],
'style-src': ["'self'", 'https://fonts.googleapis.com', 'https://cdnjs.cloudflare.com'],
'block-all-mixed-content': true
}
}
}));
app.use(require('koa-compress')());
app.use(require('koa-static-cache')(path.join(__dirname, 'public'), {
maxAge: config.cacheAge
}));
app.use(require('koa-views')(path.join(__dirname, 'views'), {
extension: 'pug'
}));
app.use(router.routes());
app.use(async (ctx, next) => {
await next();
if (!ctx.status || ctx.status == 404) ctx.throw(404);
});
app.use(router.allowedMethods());
module.exports = app;