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Contents
# Copyright (c) 2015 Sqreen. All Rights Reserved.
# Please refer to our terms for more information: https://www.sqreen.io/terms.html
require 'sqreen/rule_callback'
module Sqreen
module Rules
# Generic regexp based matching
class RegexpRuleCB < RuleCB
def initialize(*args)
super(*args)
prepare
end
def prepare
@patterns = []
raw_patterns = @data['values']
if raw_patterns.nil?
msg = "no key 'values' in data (had #{@data.keys})"
raise Sqreen::Exception, msg
end
@patterns = raw_patterns.map do |pattern|
Regexp.compile(pattern, Regexp::IGNORECASE)
end
end
if Regexp.new('').respond_to?(:match?)
def match_regexp(str)
@patterns.each do |pattern|
return pattern if pattern.match?(str)
end
nil
end
else
def match_regexp(str)
@patterns.each do |pattern|
return pattern if pattern.match(str)
end
nil
end
end
end
end
end
Version data entries
80 entries across 80 versions & 2 rubygems