fnichol · April 27, 2023 15:24 · fnichol · Mar 6, 2015 · estahn · Mar 7, 2015
diff --git a/README.md b/README.md
diff --git a/kitchen.local.yml b/kitchen.local.yml
 <%
 require 'socket'

 # @return [String] public IP address of workstation used for egress traffic
 def local_ip
  @local_ip ||= begin
    # turn off reverse DNS resolution temporarily
    orig, Socket.do_not_reverse_lookup = Socket.do_not_reverse_lookup, true

    UDPSocket.open do |s|
      s.connect '64.233.187.99', 1 # a google IP, does not hit network
      s.addr.last
    end
  ensure
    Socket.do_not_reverse_lookup = orig
  end
 end

 # @return [Integer] default polipo listening port
 def local_port ; 8123 ; end

 # @return [String] the polipo proxy URL
 def http_proxy_url ; "http://#{local_ip}:#{local_port}" ; end

 # @return [TrueClass,FalseClass] whether or not the polipo port is listening
 def proxy_running?
  socket = TCPSocket.new(local_ip, local_port)
  true
 rescue SocketError, Errno::ECONNREFUSED,
  Errno::EHOSTUNREACH, Errno::ENETUNREACH, IOError
  false
 rescue Errno::EPERM, Errno::ETIMEDOUT
  false
 ensure
  socket && socket.close
 end
 %>
 ---
 <% if proxy_running? %>
 driver:
  http_proxy: <%= http_proxy_url %>
  https_proxy: <%= http_proxy_url %>
  # used in kitchen-docker to pre-install/cache a Chef Ommnibus package in a
  # layer before booting containers
  provision_command: "env http_proxy=<%= http_proxy_url %> bash -c 'curl -L http://www.chef.io/chef/install.sh | bash'"

 provisioner:
  # installs from an http:// source to enable better caching through
  # http_proxy, and yes, this is a bit evil
  chef_omnibus_url: http://www.chef.io/chef/install.sh
 <% end %>
diff --git a/polipo-console b/polipo-console
 #!/usr/bin/env bash
 set -e
 [ -n "$DEBUG" ] && set -x

 if ! command -v lynx >/dev/null ; then
  echo "$(basename $0) - lynx command not found, please install and retry"
  exit 10
 fi

 exec lynx "http://127.0.0.1:8123"
diff --git a/polipo-start b/polipo-start
 #!/usr/bin/env bash
 set -e
 [ -n "$DEBUG" ] && set -x

 if ! command -v polipo >/dev/null ; then
  echo "$(basename $0) - polipo command not found, please install and retry"
  exit 10
 fi

 mkdir -p "$HOME/.polipo-cache"

 exec polipo \
  proxyAddress='0.0.0.0' \
  disableIndexing='false' \
  disableServersList='false' \
  allowedClients='0.0.0.0/0' \
  diskCacheRoot='~/.polipo-cache'
	<%
	require 'socket'

	# @return [String] public IP address of workstation used for egress traffic
	def local_ip
	@local_ip \|\|= begin
	# turn off reverse DNS resolution temporarily
	orig, Socket.do_not_reverse_lookup = Socket.do_not_reverse_lookup, true

	UDPSocket.open do \|s\|
	s.connect '64.233.187.99', 1 # a google IP, does not hit network
	s.addr.last
	end
	ensure
	Socket.do_not_reverse_lookup = orig
	end
	end

	# @return [Integer] default polipo listening port
	def local_port ; 8123 ; end

	# @return [String] the polipo proxy URL
	def http_proxy_url ; "http://#{local_ip}:#{local_port}" ; end

	# @return [TrueClass,FalseClass] whether or not the polipo port is listening
	def proxy_running?
	socket = TCPSocket.new(local_ip, local_port)
	true
	rescue SocketError, Errno::ECONNREFUSED,
	Errno::EHOSTUNREACH, Errno::ENETUNREACH, IOError
	false
	rescue Errno::EPERM, Errno::ETIMEDOUT
	false
	ensure
	socket && socket.close
	end
	%>
	---
	<% if proxy_running? %>
	driver:
	http_proxy: <%= http_proxy_url %>
	https_proxy: <%= http_proxy_url %>
	# used in kitchen-docker to pre-install/cache a Chef Ommnibus package in a
	# layer before booting containers
	provision_command: "env http_proxy=<%= http_proxy_url %> bash -c 'curl -L http://www.chef.io/chef/install.sh \| bash'"

	provisioner:
	# installs from an http:// source to enable better caching through
	# http_proxy, and yes, this is a bit evil
	chef_omnibus_url: http://www.chef.io/chef/install.sh
	<% end %>
	#!/usr/bin/env bash
	set -e
	[ -n "$DEBUG" ] && set -x

	if ! command -v lynx >/dev/null ; then
	echo "$(basename $0) - lynx command not found, please install and retry"
	exit 10
	fi

	exec lynx "http://127.0.0.1:8123"