mirror of
https://github.com/inspec/inspec
synced 2024-09-20 14:31:58 +00:00
2857d07151
The opening and closing mechanic varied between all the various resources. This changes them all to use a HEREDOC with a tilde to remove leading whitespace. This removes the need for the special method to trim the `#print_example` method from shell. Signed-off-by: Franklin Webber <franklin.webber@gmail.com>
92 lines
2.7 KiB
Ruby
92 lines
2.7 KiB
Ruby
# encoding: utf-8
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# copyright:
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require 'utils/parser'
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require 'utils/file_reader'
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module Inspec::Resources
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class EtcFstab < Inspec.resource(1)
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name 'etc_fstab'
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supports platform: 'unix'
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desc 'Use the etc_fstab InSpec audit resource to check the configuration of the etc/fstab file.'
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example <<~EXAMPLE
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nfs_systems = etc_fstab.nfs_file_systems.entries
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nfs_systems.each do |file_system|
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describe file_system do
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its ('mount_options') { should include 'nosuid' }
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its ('mount_options') { should include 'noexec' }
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its ('mount_options') { should include 'sec=krb5:krb5i:krb5p }
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end
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end
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describe etc_fstab do
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its ('home_mount_options') { should include 'nosuid' }
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end
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EXAMPLE
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attr_reader :params
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include CommentParser
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include FileReader
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def initialize(fstab_path = nil)
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@conf_path = fstab_path || '/etc/fstab'
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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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filter = FilterTable.create
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filter.register_column(:device_name, field: 'device_name')
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.register_column(:mount_point, field: 'mount_point')
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.register_column(:file_system_type, field: 'file_system_type')
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.register_column(:mount_options, field: 'mount_options')
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.register_column(:dump_options, field: 'dump_options')
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.register_column(:file_system_options, field: 'file_system_options')
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.register_custom_matcher(:configured?) { |x| x.entries.any? }
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filter.install_filter_methods_on_resource(self, :params)
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def nfs_file_systems
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where { file_system_type.match(/nfs/) }
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end
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def home_mount_options
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return nil unless where { mount_point == '/home' }.configured?
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where { mount_point == '/home' }.entries[0].mount_options
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end
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private
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def read_content
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@content = ''
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@params = {}
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@content = read_file(@conf_path)
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@params = parse_conf(@content)
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end
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def parse_conf(content)
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content.map do |line|
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data, = parse_comment_line(line, comment_char: '#', standalone_comments: false)
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parse_line(data) unless data == ''
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end.compact
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end
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def parse_line(line)
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attributes = line.split
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{
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'device_name' => attributes[0],
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'mount_point' => attributes[1],
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'file_system_type' => attributes[2],
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'mount_options' => attributes[3].split(','),
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'dump_options' => attributes[4].to_i,
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'file_system_options' => attributes[5].to_i,
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}
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end
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def read_file(conf_path = @conf_path)
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read_file_content(conf_path).lines
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end
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end
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end
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