Class: Necropsy::Analyzers::Dynamic::RedisCredentialRedactor

Inherits:
Object
  • Object
show all
Defined in:
lib/necropsy/analyzers/dynamic/redis_input_limits.rb

Constant Summary collapse

REDACTED = 
'[REDACTED]'

Instance Method Summary collapse

Constructor Details

#initialize(source) ⇒ RedisCredentialRedactor

Returns a new instance of RedisCredentialRedactor.



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# File 'lib/necropsy/analyzers/dynamic/redis_input_limits.rb', line 97

def initialize(source)
  @source = source.to_s
  @safe_source = @source.sub(%r{(?<=://)[^/@\s]+@}, "#{REDACTED}@")
  @secrets = credentials(@source)
end

Instance Method Details

#redact(message) ⇒ Object 



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# File 'lib/necropsy/analyzers/dynamic/redis_input_limits.rb', line 103

def redact(message)
  sanitized = message.to_s.gsub(@source, @safe_source)
  @secrets.reduce(sanitized) { |text, secret| text.gsub(secret, REDACTED) }
end