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Contents
# Copyright (c) 2021 Contrast Security, Inc. See https://www.contrastsecurity.com/enduser-terms-0317a for more details.
# frozen_string_literal: true
require 'contrast/utils/object_share'
require 'contrast/utils/string_utils'
module Contrast
module Api
module Decorators
# Used to decorate the {Contrast::Api::Dtm::TraceTaintRange} protobuf
# model.
module TraceTaintRange
def self.included klass
klass.extend(ClassMethods)
end
# Class methods for TraceEventObject
module ClassMethods
# Convert the tags from Contrast::Agent::Assess::Property::Tagged to
# the form required for their Event's DTM.
#
# @param tags [Hash{String => Array<Contrast::Agent::Assess::Tag>}]
# @return [Array<Contrast::Api::Dtm::TraceTaintRange>]
def build_for_event tags
return Contrast::Utils::ObjectShare::EMPTY_ARRAY unless tags&.any?
ranges = []
tags.each_value do |value|
next if value.empty?
value.each { |tag| ranges << build(tag) }
end
ranges
end
# Convert our Tags to their DTM equivalent
#
# @param tag [Contrast::Agent::Assess::Tag]
# @return [Contrast::Api::Dtm::TraceTaintRange]
def build tag
range = Contrast::Api::Dtm::TraceTaintRange.new
range.tag = Contrast::Utils::StringUtils.protobuf_safe_string(tag.label)
range.range = tag.start_idx.to_s + Contrast::Utils::ObjectShare::COLON + tag.end_idx.to_s
range
end
end
end
end
end
end
Contrast::Api::Dtm::TraceTaintRange.include(Contrast::Api::Decorators::TraceTaintRange)
Version data entries
13 entries across 13 versions & 1 rubygems