Adyen CSE for Ruby
Adyen's Client Side Encryption (CSE) library for Ruby.
This is a port of Adyen's Android CSE library, packaged as a Ruby gem.
Check out the Python version here.
Installation
Add this line to your application's Gemfile:
gem 'adyen-cse-ruby'And then execute:
$ bundle
Or install it yourself as:
$ gem install adyen-cse-ruby
Usage
require 'adyen_cse'
cse = AdyenCse::Encrypter.new(public_key)
encrypted_card = cse.encrypt!(
holder_name: "Adyen Shopper",
number: 4111_1111_1111_1111.to_s,
expiry_month: "08",
expiry_year: "2018",
cvc: "737"
)Optionally, you may pass a custom generation_time to mock expired data.
encrypted_card = cse.encrypt!(
...,
generation_time: Time.new(2015, 10, 21)
)factory_bot integration
Example of an :adyen_test_card factory with factory_bot.
# ./spec/factories/adyen_test_card.rb
require 'adyen_cse'
class AdyenTestCard
attr_reader :holder_name, :number, :expiry_month, :expiry_year, :cvc
PUBLIC_KEY = "your_public_key_here"
def initialize(params = {})
@holder_name = params[:holder_name]
@number = params[:number]
@expiry_month = params[:expiry_month]
@expiry_year = params[:expiry_year]
@cvc = params[:cvc]
end
def nonce
AdyenCse::Encrypter.new(PUBLIC_KEY).encrypt!(
holder_name: holder_name,
number: number,
expiry_month: expiry_month,
expiry_year: expiry_year,
cvc: cvc
)
end
end
FactoryBot.define do
factory :adyen_test_card do
sequence(:holder_name) { |n| "Shopper #{n}" }
expiry_month { '08' }
expiry_year { '2018' }
cvc { '737' }
visa
trait :visa do
number { 4111_1111_1111_1111.to_s }
end
trait :mastercard do
number { 5555_5555_5555_4444.to_s }
end
trait :amex do
number { 3451_779254_88348.to_s }
cvc { '7373' }
end
skip_create
initialize_with { new(attributes) }
end
endExample usage:
RSpec.describe ExamplePaymentService do
let(:credit_card) { FactoryBot.build(:adyen_test_card) }
...
end