Tokenify

tokenify is a utility class to generate and decrypt tokens using AES-256 encryption.

Installation

Add this line to your application's Gemfile:

gem 'tokenify'

And then execute:

$ bundle

Or install it yourself as:

$ gem install tokenify

Usage

Generate the token

# token = Token.new(secret, salt, data_to_encrypt).generate
=> token object including encrypted token
# token.encrypted
=> encrypted token string 
# token.encoded
=> encrypted token string encoded in URL friendly base64

Decrypt the token

# data_to_decrypt = token = Token.new(secret, salt, token.encoded).decrypt
=> original data in plain text
# data_to_decrypt == data_to_encrypt
=> true

if you don't want to encode your token in base64, you can still decrypt the encrypted version:

# data_to_decrypt = token = Token.new(secret, salt, token.encrypted).decrypt(false)
=> original data in plain text
# data_to_decrypt == data_to_encrypt
=> true

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request