get-password.rb

gistfile1.rb

#!/usr/bin/ruby
#
# Author: Gerrit Riessen, [email protected]
# Copyright (C) 2009 Gerrit Riessen
# This code is licensed under the GNU Public License.
#
# $Id$

require 'rubygems'
require 'fileutils'
#require 'active_record'
#require 'sqlite3'
#require 'readline'
require 'ostruct'
#require 'ruby-prof'
require 'optparse'
require 'hpricot'
require 'addressable/uri'
require 'cgi'

# getopt like behaviour
@count = 15
@max_length = 32
@symbols = true

class Hash
  def to_query(question_mark = '')
    return '' if empty?
    question_mark + (self.map do |k, v|
                       [v].flatten.map do |value|
                         (value.nil?) ? CGI.escape(k.to_s) : "%s=%s" % [CGI.escape(k.to_s),
                                                                        CGI.escape(value.to_s)]
                       end
                     end.flatten.join("&"))
  end
end

opts = OptionParser.new do |o|
  o.program_name = 'ruby get-password.rb'
  o.separator 'Options:'
  o.on('--count FILENAME', '-c', 'Number of passwords') { |@count| }
  o.on('--max-length FILENAME', '-l', 'Max length of password generated') { |@max_length| }
  o.on('--no-symbols', '-s', 'No symbols please') { @symbols = false }
  o.on_tail('--help', '-h', 'Show this message') do
    puts opts
    exit
  end
end
opts.parse!(ARGV)

AGENT = ("Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_5_7; en-us)" +
         " AppleWebKit/525.28.3 (KHTML, like Gecko) Version/3.2.3 Safari/525.28.3")

def do_curl( url, opts = { }, &block )
  cookie_file   = opts[:cookie_file] || opts[:cookie]
  cookie_store  = opts[:cookie_store]
  header_store  = opts[:header_store]
  error_file    = opts[:error_file]
  ignore_errors = opts[:ignore_errors]
  ignore_errors = false unless error_file.nil?
  agent         = opts[:agent] || AGENT
  data          = opts[:data]
  [ cookie_store,
    header_store,
    error_file ].each { |file| FileUtils.rm_f(file) unless file.nil? }

  cmdLine = "curl -A \"#{AGENT}\""
  cmdLine << " -s" if ignore_errors or opts[:quiet]
  cmdLine << " -k" if opts[:ssl_dont_verify]
  cmdLine << " -G" if opts[:do_get]
  cmdLine << " -d \"#{data}\""     unless data.nil?
  cmdLine << " -c #{cookie_store}" unless cookie_store.nil?
  cmdLine << " -b #{cookie_file}"  unless cookie_file.nil?
  cmdLine << " -D #{header_store}" unless header_store.nil?
  cmdLine << " \"#{url}\""
  cmdLine << " 2>/dev/null"          if ignore_errors
  cmdLine << " 2>#{error_file}"      unless error_file.nil?
  cmdLine << " | #{opts[:pipe_cmd]}" if opts[:pipe_cmd]

  content = `#{cmdLine}`
  yield(content, opts) if block_given?
  content
end
def do_curl_2(url, opts = {}, &block) ; [do_curl(url,opts,&block), opts] ; end

BASE_URL="http://www.gaijin.at/olspwgen.php"
form = Hpricot(do_curl(BASE_URL, {:ignore_errors=>true})).search("form")
if form.size != 1
  puts "Form not found #{form.size} != 2"
  exit
end
form = form.last

if !(form["method"] =~ /post/i)
  puts "form no longer post? => #{form['method']}"
  exit
end

form_post_url = Addressable::URI.join(BASE_URL, form["action"])

options = { }
form.search("input").each do |input|
  options[input['name']] = input['value']
end

options.merge!({ "ptype"   => "OLD",
                 "poldlen" => @max_length.to_s,
                 "pcount"  => @count.to_s })
options.merge!({"poldfspc" => 0, "poldspc" => 0,"poldlspc" => 0 }) unless @symbols
puts CGI.unescapeHTML(Hpricot(do_curl( form_post_url, { :data => options.to_query, :ignore_errors => true })).search("textarea").first.inner_html)