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Contents
#
# Ronin Web - A Ruby library for Ronin that provides support for web
# scraping and spidering functionality.
#
# Copyright (c) 2006-2011 Hal Brodigan (postmodern.mod3 at gmail.com)
#
# This file is part of Ronin Web.
#
# Ronin is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ronin is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ronin. If not, see <http://www.gnu.org/licenses/>.
#
require 'ipaddr'
module Ronin
module Web
module Middleware
module Filters
#
# A Filter to match requests based on their IP Address.
#
class IPFilter
#
# Creates a new IP filter.
#
# @param [String, IPAddr] ip
# The IP Address to match against.
#
# @since 0.3.0
#
# @api private
#
def initialize(ip)
@ip = unless ip.kind_of?(IPAddr)
IPAddr.new(ip.to_s)
else
ip
end
end
#
# Matches the filter against the request.
#
# @param [Rack::Request] request
# The incoming request.
#
# @return [Boolean]
# Specifies whether the filter matched the request.
#
# @since 0.3.0
#
# @api private
#
def match?(request)
@ip.include?(request.ip)
end
end
end
end
end
end
Version data entries
3 entries across 3 versions & 1 rubygems