Class: Omnipay::Signer

Inherits:
Object
  • Object
show all
Defined in:
lib/omnipay/signer.rb

Instance Method Summary collapse

Constructor Details

#initialize(transaction_id, amount, context) ⇒ Signer

Returns a new instance of Signer.



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# File 'lib/omnipay/signer.rb', line 9

def initialize(transaction_id, amount, context)
  @transaction_id = transaction_id
  @amount = amount
  @context = context || {}
end

Instance Method Details

#secret_token ⇒ Object

Unique key : to configure globally



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# File 'lib/omnipay/signer.rb', line 22

def secret_token
  Omnipay.configuration.secret_token
end

#signature ⇒ Object 



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# File 'lib/omnipay/signer.rb', line 15

def signature
  to_sign = "#{secret_token}:#{@transaction_id}:#{@amount}:#{self.class.hash_to_string @context}"
  CGI.escape(Base64.encode64(OpenSSL::HMAC.digest('sha1', secret_token, to_sign)))
end