Class: OnlinePayments::SDK::Logging::PropertyObfuscator

Inherits:
Obfuscator
  • Object
show all
Defined in:
lib/onlinepayments/sdk/logging/logging_util.rb

Overview

Class that obfuscates properties in the JSON body of a message

Defined Under Namespace

Classes: Builder

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Obfuscator

#obfuscate_value

Constructor Details

#initialize(obfuscators) ⇒ PropertyObfuscator

Returns a new instance of PropertyObfuscator.



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# File 'lib/onlinepayments/sdk/logging/logging_util.rb', line 167

def initialize(obfuscators)
  # case sensitive
  super(obfuscators, false)
  @property_pattern = build_property_pattern(obfuscators.keys)
end

Class Method Details

.builder ⇒ Object 



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# File 'lib/onlinepayments/sdk/logging/logging_util.rb', line 208

def self.builder
  Builder.new
end

Instance Method Details

#obfuscate(body) ⇒ Object 



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# File 'lib/onlinepayments/sdk/logging/logging_util.rb', line 195

def obfuscate(body)
  return nil if body.nil?
  return "" if body.empty?

  body.gsub(@property_pattern) do
    m = Regexp.last_match
    property_name = m[2]
    value = m[4] || m[5]
    # copy value 'cause it's part of m[0]
    m[0].sub(value, obfuscate_value(property_name, value.dup))
  end
end