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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
module Contrast
module Agent
module Assess
module Policy
module Propagator
# Propagation that results in all the tags of the source being
# applied to the target exactly as is. The target's preexisting tags
# are unaffected beyond any merging of overlapping tags.
class Keep < Contrast::Agent::Assess::Policy::Propagator::Base
class << self
# Keep means the tags just pass from the source to the target
# as is.
def propagate propagation_node, preshift, target
return unless (properties = Contrast::Agent::Assess::Tracker.properties!(target))
source = find_source(propagation_node.sources[0], preshift)
properties.copy_from(source, target, 0, propagation_node.untags)
end
end
end
end
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems