vagrant/lib/vagrant_verified_download.rb

   1 require 'digest'
   2 require 'vagrant/util/downloader'
   3 require 'vagrant/errors'
   4
   5 def check(path)
   6   checksum = Digest::SHA256.new.file(path).hexdigest
   7   if checksum != BOX_CHECKSUM
   8     raise Vagrant::Errors::BoxVerificationFailed.new
   9   end
  10 end
  11
  12 module Vagrant
  13   if vagrant_old
  14     class Action::Box::Download
  15       alias :unverified_download :download
  16       def download
  17         unverified_download
  18         check(@temp_path)
  19       end
  20     end
  21   else
  22     class Util::Downloader
  23       alias :unverified_download! :download!
  24       def download!
  25         unverified_download!
  26         check(@destination)
  27       end
  28     end
  29   end
  30 end