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Contents
# Copyright (c) 2023 Contrast Security, Inc. See https://www.contrastsecurity.com/enduser-terms-0317a for more details.
# frozen_string_literal: true
require 'contrast/components/logger'
module Contrast
module Utils
# This is the MetricsHash, which will take data type, so we now what is introduced/included
# in the TelemetryEvent
class MetricsHash < Hash
include Contrast::Components::Logger::InstanceMethods
attr_reader :data_type
ERROR_MESSAGES = [
'The key is not string or does not meet the requirements.',
'The key extends the allowed length.',
'The provided value is not the right data type'
].cs__freeze
KEY_REGEXP = /[a-zA-Z0-9_-]{1,63}/.cs__freeze
def initialize data_type, *several_variants
super
@data_type = data_type
end
def []= key, value
key_val = key.dup
value_val = value.dup
key_val.strip! if key_val.cs__is_a?(String)
value_val.strip! if value_val.cs__is_a?(String)
return unless valid_pair?(key_val, value_val)
key_val.downcase!
key_val.strip!
super(key_val, value_val)
end
def valid_pair? key, value
if !key.cs__is_a?(String) || (KEY_REGEXP =~ key).nil?
logger.warn('The following key will be omitted', key: key, error: ERROR_MESSAGES[0])
return false
end
unless key.length <= 28
logger.warn('The following key will be omitted', key: key, error: ERROR_MESSAGES[1])
return false
end
unless value.cs__is_a?(data_type)
logger.warn('The following key will be omitted', value: value, error: ERROR_MESSAGES[2])
return false
end
return false if value.cs__is_a?(String) && value.empty?
return false if value.cs__is_a?(String) && value.length > 200
true
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems