Class: Spiped

Inherits:
Object
  • Object
show all
Defined in:
lib/spiped.rb

Constant Summary collapse

VERSION = 
"1.4.1"
BASE = 
File.expand_path File.join(File.dirname(__FILE__), "..", "ext", "spiped" )
SPIPE = 
File.join(BASE, "spipe", "spipe" )
SPIPED = 
File.join(BASE, "spiped", "spiped" )

Class Method Summary collapse

Class Method Details

.spawn_encryptor(source, target, key, verbose = false) ⇒ Object

  1. Delete the ‘source’ socket file if it exists.

  2. Write the provided base64-encoded key to disk.

  3. Spawn spiped to send plaintext received on source encrypted to spiped running at target



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# File 'lib/spiped.rb', line 17

def self.spawn_encryptor( source, target, key, verbose = false )
  File.delete(source) if File.exist?(source)

  keyfile = Tempfile.new("spiped")
  keyfile.write Base64.decode64(key)
  keyfile.close

  cmd = [SPIPED, '-e', '-s', source, '-t', target, '-k', keyfile.path, '-D']
  if verbose
    $stdout.puts "Running #{cmd.join(' ')}"
  end
  system *cmd
end