Class: Braspag::Crypto::Webservice

Inherits:
Object
  • Object
show all
Defined in:
lib/cbraspag/crypto/webservice.rb

Class Method Summary collapse

Class Method Details

.decrypt(encripted_text) ⇒ Object

Raises:

  • (Braspag::IncompleteParams) 


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# File 'lib/cbraspag/crypto/webservice.rb', line 48

def self.decrypt(encripted_text)
  connection = Braspag::Connection.instance

  raise Braspag::IncompleteParams if encripted_text.nil?
  raise Braspag::IncompleteParams unless encripted_text.is_a?(String)

  request = ::HTTPI::Request.new self.uri

  request.body = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<env:Envelope xmlns:env=\"http://www.w3.org/2003/05/soap-envelope\">\n  <env:Header />\n  <env:Body>\n    <tns:DecryptRequest xmlns:tns=\"https://www.pagador.com.br/webservice/BraspagGeneralService\">\n<tns:merchantId>\#{connection.merchant_id}</tns:merchantId>\n<tns:cryptString>\#{encripted_text}</tns:cryptString>\n    </tns:DecryptRequest>\n  </env:Body>\n</env:Envelope>\n"

  request.headers["Content-Type"] = "text/xml"

  response = ::HTTPI.post request

  document = Nokogiri::XML(response.body)
  raise Braspag::UnknownError if document.children.empty?

  result_error = document.children.children.children.children.children.first.content.to_s

  raise Braspag::InvalidMerchantId if (result_error == 'Erro BP 011' || result_error == 'Erro BP 012')
  raise Braspag::InvalidIP if (result_error == 'Erro BP 067' || result_error == 'Erro BP 068')

  self.convert_request_to_map document
end

.encrypt(map) ⇒ Object

Raises:

  • (Braspag::IncompleteParams) 


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# File 'lib/cbraspag/crypto/webservice.rb', line 4

def self.encrypt(map)
  connection = Braspag::Connection.instance
  raise Braspag::IncompleteParams if map.nil?
  raise Braspag::IncompleteParams unless map.is_a?(Hash)

  request = ::HTTPI::Request.new self.uri

  fields = "\n"
  map.each do |key, value|
    fields.concat("        <tns:string>#{key}=#{value}</tns:string>\n")
  end

  request.body = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<env:Envelope xmlns:env=\"http://www.w3.org/2003/05/soap-envelope\">\n  <env:Header />\n  <env:Body>\n    <tns:EncryptRequest xmlns:tns=\"https://www.pagador.com.br/webservice/BraspagGeneralService\">\n<tns:merchantId>\#{connection.merchant_id}</tns:merchantId>\n<tns:request>\n  \#{fields}\n</tns:request>\n    </tns:EncryptRequest>\n  </env:Body>\n</env:Envelope>\n"

  request.headers["Content-Type"] = "text/xml"

  response = ::HTTPI.post request

  document = Nokogiri::XML(response.body)

  raise Braspag::UnknownError if document.children.empty?

  #melhorar este parser cof cof
  response = document.children.children.children.children.children.to_s

  raise Braspag::InvalidMerchantId if (response == 'Erro BP 011' || response == 'Erro BP 012')
  raise Braspag::InvalidIP if (response == 'Erro BP 067' || response == 'Erro BP 068')

  response
end