deno module deno compatibility CodeQL GitHub
Deno server module with built in middleware.
https://deno.land/x/xserver/src/mod.ts
import { Handler, Normalize, Router, Server } from 'https://deno.land/x/xserver/src/mod.ts'; const router = new Router(); const handler = new Handler(); const normalize = new Normalize(); normalize.any('/*', true); router.get('/*', (context) => context.html`<h1>Hello World</h1>`); router.post('/*', (context) => context.ok({ message: 'posted' })); handler.add(normalize); handler.add(router); Server((request) => handler.handle(request));
Wraps Deno.serve
Constructor that stores the middleware/plugins/tools used on each request.
import { Handler, Normalize, Server } from 'https://deno.land/x/xserver/src/mod.ts'; const handler = new Handler(); const normalize = new Normalize(); handler.add(normalize); Server((request) => handler.handle(request));
Constructor Plugin that will remove index.html, .html, and // from the url then redirect. Optionally you can redirect http to https and www to non-www.
import { Normalize } from 'https://deno.land/x/xserver/src/mod.ts'; const normalize = new Normalize(); normalize.www(true); // redirects www to non www normalize.https(true); // redirects http to https normalize.any('/*', true); // any method and any path Normalize
Constructor Plugin that will add cors header.
import { Cors } from 'https://deno.land/x/xserver/src/mod.ts'; const cors = new Cors(); cors.get('/foo', 'https://foo.com/'); // get method test path and CORS on only foo.com domain cors.any('/*', '*'); // any method any path and CORS on any domain
Constructor Plugin that will parse the request body.
import { Payload } from 'https://deno.land/x/xserver/src/mod.ts'; const payload = new Payload(); payload.parse('json'); // default is json payload.post('/*', true); // post method any path
Constructor Plugin that will route request to a handle method.
import { Router } from 'https://deno.land/x/xserver/src/mod.ts'; const router = new Router(); router.post('/*', (context) => context.ok('hello world')); // post method any path
Constructor Plugin that will serve files. SPA mode will route all non existent files in the path folder to the /index.html.
import { File } from 'https://deno.land/x/xserver/src/mod.ts'; const file = new File(); file.spa(true); file.path('./web'); file.get('/*', true); // get method any path serve files from the ./web folder
Constructor Plugin that will provide session using Secure Session Cookies https://tools.ietf.org/html/rfc6896.
import { Session } from 'https://deno.land/x/xserver/src/mod.ts'; const sessions = new Map(); const session = new Session(); session.validate((context) => { const { session } = context.tool.session.data; // return a response to prevent access end exit the handler loop early if (!sessions.has(session)) return context.unauthorized(); }); session.secret('secret'); // unique secret session.signature('signature'); // unique signature session.any('/*', true); // any method and any path is protected session.get('/*', false); // get method any path disable session protection session.post('/sign-up', false); // post method specific path disable session protection session.post('/sign-in', false); // post method specific path disable session protection
Constructor Plugin that will parse the forwarded header.
This is good for getting client/remote IP address behind a proxy/loadbalancer.
import { Forwarded } from 'https://deno.land/x/xserver/src/mod.ts'; import { Handler, Server } from 'https://deno.land/x/xserver/src/mod.ts'; const forwarded = new Forwarded(); const handler = new Handler(); forwarded.any('/*', true); // any method and any path parse forwarded header handler.add(forwarded); /* type ForwardedData = { by: Array<string>; for: Array<string>; host: Array<string>; proto: Array<string>; }; */ handler.add(function (context) { const { for: [client] } = context.tool.forwarded.data; return context.ok(client); }); Server((request) => handler.handle(request), { port: 8080 });
Constructor Plugin that will