Class: LogStash::Filters::JWTFilter

Inherits:
Base
  • Object
show all
Defined in:
lib/logstash/filters/jwt.rb

Overview

This example filter will replace the contents of the default message field with whatever you specify in the configuration.

It is only intended to be used as an example.

Instance Method Summary collapse

Instance Method Details

#filter(event) ⇒ Object 



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# File 'lib/logstash/filters/jwt.rb', line 39

def filter(event)
  if event.include?(@field)
    token = event[@field]
    begin
      decoded_token = JWT.decode token, @secret, true, { :algorithm => algorithm }
      @logger.debug? && @logger.debug("Decoded token is: #{decoded_token}")
      event['[@metadata][jwt_data]'] = decoded_token.first
      event.remove(@field) if @remove_token
      filter_matched(event)
    rescue => e
      @logger.error("Invalid JWT token. exception => #{e.inspect}") if @logger
    end
  end
end

#register ⇒ Object 



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# File 'lib/logstash/filters/jwt.rb', line 34

def register
  # Add instance variables
end