manage-hosts

Manage local apps and bind them to some urls via /etc/hosts. Whats neat is that apps can bind themselves via a REST protocol. The main use case for this is the sharing of cookies across individual apps using a top level domain. For example say you had the following domains

api.example.local
admin.example.local
app.example.local

You can share a session cookie across these domains by setting Domain=.example.local, but setting nginx/apache on each developers machine to route these seems overly complicated. This libraries aim is to make it simple to set this up in a development environment.

Install

To install

npm i git://github.com/teamguideio/manage-hosts.git -g

Usage

First off start the server

sudo manage-hosts

This will start a server on your local machine on port 80 which will redirect requests to other servers via node-http-proxy.

HTTP

The server has the following HTTP endpoints, to see what apps are running

[GET] http://manage.hosts

To add an app, POST to the following where the key of the object is the domain and the value is the ip:port

[PUT] http://manage.hosts
{
  "some-domain.com": "0.0.0.0:4000"
}

To remove an app DELETE with the same http body

[DELETE] http://manage.hosts
{
  "some-domain.com": "0.0.0.0:4000"
}

You'll also probably have some services running inside VMs such as vagrant. They won't route via /etc/hosts so you won't be able to use the domain directly, however you can hit a special route

[METHOD] http://[manage-hosts-ip]/goto/http://api.example.local/path

Where api.example.local/path is where you want the request routed to and [manage-hosts-ip] is the ip of the host machine where manage-hosts is running.

node.js

You can also require this module as a library in node.

var manageHosts = require("manageHosts")();

You can also specify and address if it's not the default

var manageHosts = require("manageHosts")("129.168.1.1:8080");

The API is as follows

manageHosts#started(done) - Is manage.hosts running?
manageHosts#add(data, done) - Add one/multiple mappings (same API as POST)
manageHosts#remove(data, done) - Remove one/multiple mappings (same API as DELETE)

For example use in an app see <example/test1.js>.

If you need to access the server via node (although you shouldn't need to) require("manage-hosts/server"), see usage <bin/cli.js>

Examples

To run the examples [install][#install] and then clone this repo and run

node example/test1.js

On start example/test1.js will communicate with the server and setup its domain routing. You can see the mappings by going to http://manage.hosts. On exit of the process example/test1.js cleans up its routing using the #remove API method.

How do access my apps with an mobile device?

You've probably realised that because we're using etc/hosts this is only accessible on the host machine, which means you can't access on a mobile device. However if you use http://www.charlesproxy.com/ you can... yay! The details on how to do this are here

License

MIT

oliverbrooks/manage-hosts