Class: Logasm::Preprocessors::Whitelist

Inherits:
Object
  • Object
show all
Defined in:
lib/logasm/preprocessors/whitelist.rb

Defined Under Namespace

Classes: InvalidPointerFormatException

Constant Summary collapse

DEFAULT_WHITELIST = 
%w(/id /message /correlation_id /queue)
MASK_SYMBOL = 
'*'
MASKED_VALUE = 
MASK_SYMBOL * 5
WILDCARD = 
'~'

Instance Method Summary collapse

Constructor Details

#initialize(config = {}) ⇒ Whitelist 



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# File 'lib/logasm/preprocessors/whitelist.rb', line 13

def initialize(config = {})
  pointers = (config[:pointers] || []) + DEFAULT_WHITELIST
  decoded_pointers = pointers
    .each(&method(:validate_pointer))
    .map(&method(:decode))
  @fields_to_include = decoded_pointers.inject({}) do |mem, pointer|
    mem.merge(pointer => true)
  end
  @wildcards = decoded_pointers
    .select(&method(:has_wildcard?))
    .inject({}) do |mem, pointer|
      mem.merge(get_wildcard_roots_of(pointer))
    end
end

Instance Method Details

#process(data) ⇒ Object 



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# File 'lib/logasm/preprocessors/whitelist.rb', line 28

def process(data)
  process_data('', data)
end