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Contents
require 'openssl'
module Padrino
module Admin
##
# Common utility methods used within the admin application.
#
module Utils
##
# This util it's used for encrypt/decrypt password.
# We want password decryptable because generally for our sites we have: password_lost.
# We prefer send original password instead reset them.
#
module Crypt
##
# Decrypts the current string using the current key specified
#
def decrypt(password)
cipher = build_cipher(:decrypt, password)
cipher.update(self.unpack('m')[0]) + cipher.final
end
##
# Encrypts the current string using the current key and algorithm specified
#
def encrypt(password)
cipher = build_cipher(:encrypt, password)
[cipher.update(self) + cipher.final].pack('m').chomp
end
private
def build_cipher(type, password) # @private
cipher = OpenSSL::Cipher::Cipher.new("DES-EDE3-CBC").send(type)
cipher.pkcs5_keyivgen(password)
cipher
end
end # Crypt
end # Utils
end # Admin
end # Padrino
Version data entries
13 entries across 13 versions & 1 rubygems