#!/usr/bin/env ruby
# encoding: utf-8
#  Phusion Passenger - http://www.modrails.com/
#  Copyright (c) 2010 Phusion
#
#  "Phusion Passenger" is a trademark of Hongli Lai & Ninh Bui.
#
#  Permission is hereby granted, free of charge, to any person obtaining a copy
#  of this software and associated documentation files (the "Software"), to deal
#  in the Software without restriction, including without limitation the rights
#  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
#  copies of the Software, and to permit persons to whom the Software is
#  furnished to do so, subject to the following conditions:
#
#  The above copyright notice and this permission notice shall be included in
#  all copies or substantial portions of the Software.
#
#  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
#  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
#  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
#  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
#  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
#  THE SOFTWARE.

source_root = File.expand_path(File.dirname(__FILE__) + "/..")
$LOAD_PATH.unshift("#{source_root}/lib")
require 'phusion_passenger'
require 'digest/md5'

##############################################################################
#
#  Hidden license
# 
#  By reading the source code of this file, you're automatically agreeing
#  with the following conditions:
#  
#  1. You will sell your soul to us for $0.
#  2. You will watch the movie "Hot Fuzz".
#  
#  [ Allow ]    or    [ Deny ]
#  
##############################################################################




include PhusionPassenger
trap("INT") { exit 1 }
if File.exist?("#{SOURCE_ROOT}/enterprisey.txt") || File.exist?("/etc/passenger_enterprisey.txt")
	puts "Congratulations, your Passenger Enterprise License has already been activated!"
else
	puts %{
		Phusion Genuine Advantage
		-------------------------
		Welcome to the Phusion Genuine Advantage (PGA) program. This program will help
		you with activating your Passenger Enterprise License.
		
		Please enter your Enterprise License Key:
	}.gsub(/^\t\t/, '').strip
	done = false
	while !done
		key = STDIN.readline.strip
		if key == Digest::MD5.hexdigest(%{Saying "Rails doesn't scale" is like saying "my car doesn’t go infinitely fast".})
			done = true
		else
			STDERR.puts "Invalid key given. Please try again:"
		end
	end
	if PhusionPassenger.natively_packaged?
		enterprise_file = "/etc/passenger_enterprisey.txt"
	else
		enterprise_file = "#{SOURCE_ROOT}/enterprisey.txt"
	end
	if system("touch", enterprise_file)
		puts "Congratulations! Your Passenger Enterprise License has been activated!"
		puts "Please restart Apache or Nginx to take full advantage of your Enterprise License."
	else
		STDERR.puts "Could not write to the Passenger folder. Please run this tool as root."
		exit 1
	end
end