Automatic port forwading via SSH tunneling.
Ruby
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lib/rack
spec
Gemfile
LICENSE
README.md
Rakefile
rack-tunnel.gemspec

README.md

rack/tunnel

Automatic port forwading via SSH tunneling.

setup

Be sure to setup your ssh-agent for the SSH connection. If you plan on forwarding a well-known port (e.g. 80), be sure to add GatewayPorts=yes to your sshd_config file (and restart sshd!).

example

config.ru

require 'rack/tunnel'

use Rack::Tunnel, 'http://root@localhost'
run lambda {|env| [200, {'Content-Type' => 'text/plain'}, [env['X-Tunnel-Uri']]] }

rackup

% rackup config.ru -P 9292

irb

>> require 'rack/client'
=> true
>> uri = Rack::Client.new("http://localhost:9292/").get("/").body
=> <tunnel_url>
>> Rack::Client.new(uri).get('/').status
=> 200