mirror of
https://github.com/inspec/inspec
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105 lines
2.4 KiB
Ruby
105 lines
2.4 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
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def initialize( conf_path )
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@runner = Specinfra::Runner
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@conf_path = conf_path
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@conf_dir = File.expand_path(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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contents = ""
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data.each_line do |line|
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if (!line.match(/^\s*#/)) then
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contents << line
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end
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end
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return contents
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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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if !@runner.check_file_is_file(@conf_path)
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return skip_resource "Can't find file \"#{@conf_path}\""
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end
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raw_conf = read_file(@conf_path)
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if raw_conf.empty? && @runner.get_file_size(@conf_path).stdout.strip.to_i > 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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while !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(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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# 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 = Array.new
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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(FindFiles.find(id, depth: 1, type: 'file'))
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end
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required.flatten!
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to_read += required.find_all do |fp|
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not @files_contents.key? fp
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end
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optional = Array.new
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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(FindFiles.find(id, depth: 1, type: 'file'))
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end
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optional.flatten!
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to_read += optional.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 read_file(path)
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@files_contents[path] ||= @runner.get_file_content(path).stdout
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end
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end
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