Class: AuthorizeNet::API::SensitiveDataFilter

Inherits:
Logger::Formatter
  • Object
show all
Defined in:
lib/authorize_net/api/SensitiveDataFilter.rb

Constant Summary collapse

@@sensitiveTagConfig = 
nil
@@tagPatterns = 
nil
@@tagReplacements = 
nil
@@cardPatterns = 
nil

Instance Method Summary collapse

Constructor Details

#initialize ⇒ SensitiveDataFilter

Returns a new instance of SensitiveDataFilter.



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# File 'lib/authorize_net/api/SensitiveDataFilter.rb', line 38

def initialize
	    @@sensitiveTagConfig = SensitiveDataConfigType.new
	    @@cardPatterns       = @@sensitiveTagConfig.sensitiveStringRegexes
    @@tagPatterns        = Array.new(@@sensitiveTagConfig.sensitiveStringRegexes.length)
	    @@tagReplacements    = Array.new(@@sensitiveTagConfig.sensitiveTags.length)

	    @@sensitiveTagConfig.sensitiveTags.each_with_index do |sensitiveTag, index|
	    tagName = sensitiveTag.tagName
	    replacement = sensitiveTag.replacement

		    if sensitiveTag.pattern.nil? || sensitiveTag.pattern.empty?
   pattern = "(.*)"
		    else
 pattern = sensitiveTag.pattern
		    end

	    @@tagPatterns[index] = "<"+tagName+">"+pattern+"</"+tagName+">"
	    @@tagReplacements[index] = "<"+tagName+">"+replacement+"</"+tagName+">"
	    end
end

Instance Method Details

#call(severity, time, progname, msg) ⇒ Object 



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# File 'lib/authorize_net/api/SensitiveDataFilter.rb', line 59

def call(severity, time, progname, msg)
    xmlMaskedLog = maskSensitiveXmlString(msg)
    ccMasked = maskCreditCards(xmlMaskedLog)
	    return formatLogEntry(severity, time, progname, ccMasked)
end

#formatLogEntry(severity, time, progname, msg) ⇒ Object 



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# File 'lib/authorize_net/api/SensitiveDataFilter.rb', line 81

def formatLogEntry(severity, time, progname, msg)
      constants = YAML.load_file(File.dirname(__FILE__) + "/constants.yml")
	      progname = constants['clientId']
      date_format = time.strftime("%Y-%m-%d %H:%M:%S")
	      if severity == "INFO" or severity == "WARN"
	      "[#{date_format}] #{severity}  (#{progname}): #{msg}\n"
	      else        
	      "[#{date_format}] #{severity} (#{progname}): #{msg}\n"
	      end
end

#maskCreditCards(input) ⇒ Object 



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# File 'lib/authorize_net/api/SensitiveDataFilter.rb', line 65

def maskCreditCards(input)
	    input = input.force_encoding("UTF-8")
	    @@cardPatterns.each {|cardNumberRegex| 
	    input = input.gsub(/#{cardNumberRegex}/, "XXX")
	    }
    return input
end

#maskSensitiveXmlString(input) ⇒ Object 



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# File 'lib/authorize_net/api/SensitiveDataFilter.rb', line 73

def maskSensitiveXmlString(input)
    input = input.force_encoding("UTF-8")
           @@tagPatterns.each_with_index do |item, index| 
	 input = input.gsub(/#{item}/,@@tagReplacements[index])
           end
           return input
end