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inspec/lib/resources/mount.rb
2016-05-06 14:27:42 +01:00

60 lines
1.5 KiB
Ruby

# encoding: utf-8
# author: Christoph Hartmann
# author: Dominik Richter
require 'utils/simpleconfig'
module Inspec::Resources
class Mount < Inspec.resource(1)
name 'mount'
desc 'Use the mount InSpec audit resource to test if mount points.'
example "
describe mount('/') do
it { should be_mounted }
its('count') { should eq 1 }
its('device') { should eq '/dev/mapper/VolGroup-lv_root' }
its('type') { should eq 'ext4' }
its('options') { should eq ['rw', 'mode=620'] }
its('options') { should include 'nodev' }
end
"
include MountParser
attr_reader :file
def initialize(path)
@path = path
return skip_resource 'The `mount` resource is not supported on your OS yet.' if !inspec.os.linux?
@file = inspec.backend.file(@path)
end
def mounted?
file.mounted?
end
def count
mounted = file.mounted
return nil if mounted.nil? || mounted.stdout.nil?
mounted.stdout.lines.count
end
def method_missing(name)
return nil if !file.mounted?
mounted = file.mounted
return nil if mounted.nil? || mounted.stdout.nil?
line = mounted.stdout
# if we got multiple lines, only use the last entry
line = mounted.stdout.lines.to_a.last if mounted.stdout.lines.count > 1
# parse content if we are on linux
@mount_options ||= parse_mount_options(line)
@mount_options[name]
end
def to_s
"Mount #{@path}"
end
end
end