module OffsitePayments::Integrations::WirecardCheckoutPage::Common
Public Instance Methods
message()
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# File lib/offsite_payments/integrations/wirecard_checkout_page.rb, line 56 def message @message end
verify_response(params, secret)
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# File lib/offsite_payments/integrations/wirecard_checkout_page.rb, line 60 def verify_response(params, secret) logstr = '' params.each { |key, value| logstr += "#{key} #{value}\n" } @paymentstate = 'FAILURE' unless params.has_key?('paymentState') @message = "paymentState is missing" return false end if params['paymentState'] == 'SUCCESS' || params['paymentState'] == 'PENDING' unless params.has_key?('responseFingerprint') @message = "responseFingerprint is missing" return false end unless params.has_key?('responseFingerprintOrder') @message = "responseFingerprintOrder is missing" return false end end if params['paymentState'] == 'SUCCESS' || params['paymentState'] == 'PENDING' fields = params['responseFingerprintOrder'].split(",") values = '' fields.each { |f| values += f == 'secret' ? secret : params[f] } if Digest::MD5.hexdigest(values) != params['responseFingerprint'] @message = "responseFingerprint verification failed" return false end end @paymentstate = params['paymentState'] true end