nifty nice yeah

pgpkey.rb

#!/usr/bin/env ruby
require 'open-uri'

abort("Usage: pgpkey [[email protected]|emails.txt]") unless ARGV.first

emails = if File.exist?(ARGV.first)
  File.readlines(ARGV.first).map(&:chomp)
elsif ARGV.first =~ /@/
  [ARGV.first]
end

emails.each do |email|
  begin
    lines = open("http://pgp.mit.edu:11371/pks/lookup?search=#{URI.encode(email)}&op=index").readlines

    p lines
    id = lines.reject { |line|
      line =~ /REVOKED/
     }.select { |line|
      line =~ /pks\/lookup/
     }.each { |l|
       p l
     }.first.scan(/([A-Z0-9]+)<\/a>/).flatten.first

    puts "Found key #{id} for #{ARGV.first}."

    `gpg --recv-keys #{id}`
  rescue
    puts "Didn't find any key for #{ARGV.first}."
  end
end