forcedomain is a middleware for Connect and Express that redirects any request to a default domain, e.g. to redirect to either the www or the non-www version of a domain.
$ npm install forcedomain
The first thing you need to do is to integrate forcedomain into your application. For that add a reference to the forcedomain module.
var forceDomain = require('forcedomain');If you now want to redirect your requests to a specific host, include the middleware and configure it accordingly.
app.use(forceDomain({
hostname: 'www.example.com'
}));Additionally, you can also specify a port and a target protocol.
app.use(forceDomain({
hostname: 'www.example.com',
port: 4000,
protocol: 'https'
}));By default, forcedomain redirects using permanent request. This is generally considered best practice with respect to SEO, as it tells search engines that there is a single long-term canonical address for a ressource.
If you want to use a temporary redirect instead, specify it as redirection type.
app.use(forceDomain({
hostname: 'www.example.com',
type: 'temporary'
}));Please note that localhost is always being excluded from redirection. Hence you can continue developing locally as you are used to.
If you are running your web application behind a reverse proxy such as Nginx, you have to forward the originally requested host.
server {
// ...
location / {
proxy_pass http://localhost:3000;
proxy_set_header Host $http_host;
}
}
This module can be built using Grunt. Besides running the tests, this also analyses the code. To run Grunt, go to the folder where you have installed forcedomain and run grunt. You need to have grunt-cli installed.
$ grunt
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