Socksify redirects any TCP connection initiated by a Ruby script through a SOCKS5 proxy. It serves as a small drop-in alternative to tsocks, except that it handles Ruby programs only and doesn't leak DNS queries.
Modifications to class TCPSocket - prepends a new initialize method which:
- Calls super to establish a TCP connection to the SOCKS proxy
- Sends the proxying destination
- Checks for errors
Additionally, Socksify::resolve can be used to resolve hostnames to IPv4 addresses via SOCKS. There is also socksify/http enabling Net::HTTP to work via SOCKS.
$ gem install socksify
Run a Ruby script with redirected TCP through a local Tor anonymizer:
$ socksify_ruby localhost 9050 script.rb
Set up SOCKS connections for a local Tor anonymizer, TCPSockets can be used as usual:
require 'socksify'
TCPSocket::socks_server = "127.0.0.1"
TCPSocket::socks_port = 9050
rubyforge_www = TCPSocket.new("rubyforge.org", 80)
# => #<TCPSocket:0x...>Using block only:
require 'socksify'
require 'open-uri'
Socksify::proxy("127.0.0.1", 9050) {
open('http://rubyforge.org').read
# => #<String: rubyforge's html>
}Please note: socksify is not thread-safe when used this way! socks_server and socks_port are stored in class @@-variables, and applied to all threads and fibers of application.
Require the additional library socksify/http and use the Net::HTTP.SOCKSProxy method. It is similar to Net:HTTP.Proxy from the Ruby standard library:
require 'socksify/http'
uri = URI.parse('http://rubyforge.org/')
Net::HTTP.SOCKSProxy('127.0.0.1', 9050).start(uri.host, uri.port) do |http|
http.get(uri.path)
end
# => #<Net::HTTPOK 200 OK readbody=true>Note that Net::HTTP.SOCKSProxy never relies on TCPSocket::socks_server/socks_port. You should either set SOCKSProxy arguments explicitly or use Net::HTTP directly.
Socksify::resolve("spaceboyz.net")
# => "87.106.131.203"Colorful diagnostic messages can be enabled via:
Socksify::debug = trueThis repository can be checked out with:
$ git clone git@github.com:astro/socksify-ruby.git
Send patches via GitHub.
Resolvreplacement code, so that programs which resolve by themselves don't leak DNS queries- IPv6 address support
- UDP as soon as Tor supports it
- Perhaps using standard exceptions for better compatibility when acting as a drop-in?
Socksify is distributed under the terms of the GNU General Public License version 3 (see file COPYING) or the Ruby License (see file LICENSE) at your option.