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https://github.com/inspec/inspec
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24ffdf0478
This is just for simplicity. I expect other users to make the same mistake when using it, so I would rather our tests crash if we have this type of conflict again and prevent it in the first place. Renaming File to FileResource should take care of all important places
95 lines
2.5 KiB
Ruby
95 lines
2.5 KiB
Ruby
# encoding: utf-8
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# copyright: 2015, Vulcano Security GmbH
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# author: Dominik Richter
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# author: Christoph Hartmann
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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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require 'resources/postgres'
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module Inspec::Resources
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class PostgresConf < Inspec.resource(1)
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name 'postgres_conf'
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desc 'Use the postgres_conf InSpec audit resource to test the contents of the configuration file for PostgreSQL, typically located at /etc/postgresql/<version>/main/postgresql.conf or /var/lib/postgres/data/postgresql.conf, depending on the platform.'
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example "
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describe postgres_conf do
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its('max_connections') { should eq '5' }
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end
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"
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include FindFiles
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def initialize(conf_path = nil)
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@conf_path = conf_path || inspec.postgres.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 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 !inspec.file(@conf_path).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 = read_file(@conf_path)
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if raw_conf.empty? && inspec.file(@conf_path).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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params = SimpleConfig.new(raw_conf).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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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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@content
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end
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def include_files(params)
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include_files = params['include'] || []
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include_files += params['include_if_exists'] || []
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dirs = params['include_dir'] || []
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dirs.each do |dir|
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dir = File.join(@conf_dir, dir) if dir[0] != '/'
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include_files += find_files(dir, depth: 1, type: 'file')
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end
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include_files
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end
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def read_file(path)
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@files_contents[path] ||= inspec.file(path).content
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end
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def to_s
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'PostgreSQL Configuration'
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end
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end
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end
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