mirror of
https://github.com/inspec/inspec
synced 2024-12-27 13:33:20 +00:00
107 lines
2.3 KiB
Ruby
107 lines
2.3 KiB
Ruby
# encoding: utf-8
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# copyright: 2015, Vulcano Security GmbH
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# license: All rights reserved
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require 'utils/simpleconfig'
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require 'utils/find_files'
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class ApacheConf < Vulcano.resource(1)
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name 'apache_conf'
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include FindFiles
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def initialize(conf_path)
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@conf_path = conf_path
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@conf_dir = File.dirname(@conf_path)
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@files_contents = {}
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@content = nil
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@params = nil
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read_content
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end
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def content
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@content ||= read_content
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end
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def params(*opts)
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@params || read_content
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res = @params
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opts.each do |opt|
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res = res[opt] unless res.nil?
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end
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res
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end
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def filter_comments(data)
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content = ''
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data.each_line do |line|
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if !line.match(/^\s*#/)
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content << line
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end
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end
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content
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end
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def read_content
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@content = ''
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@params = {}
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# skip if the main configuration file doesn't exist
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file = vulcano.file(@conf_path)
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if !file.file?
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return skip_resource "Can't find file \"#{@conf_path}\""
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end
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raw_conf = file.content
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if raw_conf.empty? && file.size > 0
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return skip_resource("Can't read file \"#{@conf_path}\"")
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end
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to_read = [@conf_path]
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until to_read.empty?
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raw_conf = read_file(to_read[0])
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@content += raw_conf
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# parse include file parameters
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params = SimpleConfig.new(
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raw_conf,
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assignment_re: /^\s*(\S+)\s+(.*)\s*$/,
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multiple_values: true,
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).params
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@params.merge!(params)
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to_read = to_read.drop(1)
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to_read += include_files(params).find_all do |fp|
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not @files_contents.key? fp
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end
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end
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# fiter comments
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@content = filter_comments @content
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@content
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end
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def include_files(params)
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# see if there is more config files to include
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include_files = params['Include'] || []
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include_files_optional = params['IncludeOptional'] || []
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required = []
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include_files.each do |f|
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id = File.join(@conf_dir, f)
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required.push(find_files(id, depth: 1, type: 'file'))
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end
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optional = []
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include_files_optional.each do |f|
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id = File.join(@conf_dir, f)
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optional.push(find_files(id, depth: 1, type: 'file'))
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end
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required.flatten! + optional.flatten!
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end
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def read_file(path)
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@files_contents[path] ||= vulcano.file(path).content
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end
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end
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