Class: Julewire::Redaction::StringRedactor

Inherits:
Object
  • Object
show all
Defined in:
lib/julewire/redaction/string_redactor.rb

Instance Method Summary collapse

Constructor Details

#initialize(matcher:, mask:, authorization_header: true) ⇒ StringRedactor

Returns a new instance of StringRedactor.



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# File 'lib/julewire/redaction/string_redactor.rb', line 6

def initialize(matcher:, mask:, authorization_header: true)
  @matcher = matcher
  @mask = mask.to_s
  @authorization_header = authorization_header
  @redact_headers = @authorization_header || !@matcher.empty?
  @redact_pairs = !@matcher.empty?
end

Instance Method Details

#call(value) ⇒ Object 



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# File 'lib/julewire/redaction/string_redactor.rb', line 14

def call(value)
  return value unless value.is_a?(String)

  has_colon = value.include?(":")
  has_equals = value.include?("=")
  return value unless redaction_possible?(has_colon, has_equals)

  redacted = value.dup
  redact_header_lines!(redacted) if header_redaction_possible?(has_colon)
  return redacted unless @redact_pairs
  return redacted unless @matcher.string_key_possible?(value)

  redact_json_pairs!(redacted) if json_pair_possible?(value, has_colon)
  redact_form_pairs!(redacted) if form_pair_possible?(has_equals)
  redacted
end