SmartPay

Provides HMAC signing and verification when passing parameters to and from Barclays SmartPay hosted payment pages.

More information can be found in the SmartPay hosted payment process integration guide

Usage

req = SmartPay::Request.new("Kah942*$7sdp0)", { 
  :merchant_reference => "Internet Order 12345",
  :payment_amount => 10000,
  :currency_code => "GBP",
  :ship_before_date => "2007-10-20",
  :skin_code => "4aD37dJA",
  :merchant_account => "TestMerchant",
  :shopper_locale => "en_GB",
  :order_data => "H4sIAAAAAAAAALMpsOPlCkssyswvLVZIz89PKVZIzEtRKE4tKstMTi3W4+Wy0S+wAwDOGUCXJgAAAA==",
  :session_validity => "2007-10-11T11:00:00Z",
  :merchant_signature => "yARtfsxD47jeXzOlEyZ0j3pg="
})
req.hmac_signature # => 'x58ZcRVL1H6y+XSeBGrySJ9ACVo=\n'


res = SmartPay::Response.new("Kah942*$7sdp0)", {
  :merchant_reference => "Internet Order 12345",
  :skin_code => "4aD37dJA",
  :shopper_locale => "en_GB",
  :auth_result => "AUTHORISED",
  :psp_reference => "1211992213193029",
  :merchant_sig => "ytt3QxWoEhAskUzUne0P5VA9lPw="
})
res.verified # => 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. Run the tests (bundle exec rake)
5. Push to the branch (git push origin my-new-feature)
6. Create new Pull Request