SecureToken
Gem that provides JWT token like solution. You can convert any hash into a string that is suitable for storage at the client-side. It is URL-safe, encrypted and digitally signed.
Installation
Add this line to your application's Gemfile:
gem 'secure_token'
And then execute:
$ bundle
Or install it yourself as:
$ gem install secure_token
Usage
require 'secure_token'
data = SecureToken::SecureTokenHash.new
data.merge!({
key: 'value',
another: {
place: 1,
subdata: [ 4, 5, 6 ]
}
})
key = SecureToken::KeyPair.new('s3cret', 'service')
encrypted = data.to_token(key)
# encrypted is url-safe
# looks like "0qaai-mRZZY0WMJci13QST11UI80NiSc9YXb4ABW-pgauFH2wDtDpbH7Vm408BOP5xlq2jO3Srz_WqDlehi1AYP3VtFoUdtNtjuvObess0Lh35Yml1opZ2QOlJ2brwmjNxNWsEoC6JMsdzMUSuF-1JrQwvarPC5B"
decrypted = SecureToken::SecureTokenHash.from_token(encrypted, key)
# assert(decrypted == data)
invalid_key = SecureToken::KeyPair.new('secret', 'serv1ce')
not_decrypted = SecureToken::SecureTokenHash.from_token(encrypted, invalid_key)
# assert(not_decrypted == nil)Contributing
- Fork it ( http://github.com/skywriter/secure_token/fork )
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Add some feature') - Push to the branch (
git push origin my-new-feature) - Create new Pull Request