mirror of
https://github.com/inspec/inspec
synced 2024-12-29 22:43:25 +00:00
212f11243b
Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
75 lines
1.5 KiB
Ruby
75 lines
1.5 KiB
Ruby
# encoding: utf-8
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require 'shellwords'
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class Vulcano::Plugins::Backend
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class LinuxFile < FileCommon
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attr_reader :path
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def initialize(backend, path)
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@backend = backend
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@path = path
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@spath = Shellwords.escape(@path)
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end
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def content
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return @content if @content_fetched
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@content = @backend.run_command(
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"cat #{@spath} 2>/dev/null || echo -n").stdout
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@content_fetched = true
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return @content unless @content.empty?
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@content = nil if directory? or size.nil? or size > 0
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@content
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end
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def exist?
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@exist ||= (
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@backend.
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run_command("test -e #{@spath}").
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exit_status == 0
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)
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end
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def link_target
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return @link_target unless @link_target.nil?
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return @link_target = nil if link_path.nil?
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@link_target = @backend.file(link_path)
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end
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def link_path
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return nil unless symlink?
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@link_path ||= (
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@backend.
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run_command("readlink #{@spath}").stdout.chomp
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)
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end
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def mounted?
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@mounted ||= (
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!@backend.
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run_command("mount | grep -- ' on #{@spath}'").
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stdout.empty?
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)
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end
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%w{
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type mode owner group mtime size selinux_label
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}.each do |field|
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define_method field.to_sym do
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stat[field.to_sym]
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end
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end
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def product_version
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nil
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end
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def file_version
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nil
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end
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def stat
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return @stat if defined?(@stat)
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@stat = Stat.stat(@spath, @backend)
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end
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end
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end
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