mirror of
https://github.com/inspec/inspec
synced 2024-11-14 17:07:09 +00:00
53 lines
1.2 KiB
Ruby
53 lines
1.2 KiB
Ruby
# encoding: utf-8
|
|
# copyright: 2015, Vulcano Security GmbH
|
|
# author: Christoph Hartmann
|
|
# author: Dominik Richter
|
|
# license: All rights reserved
|
|
|
|
# Usage:
|
|
#
|
|
# describe os_env('PATH') do
|
|
# its(:split) { should_not include('') }
|
|
# its(:split) { should_not include('.') }
|
|
# end
|
|
|
|
require 'utils/simpleconfig'
|
|
|
|
class OsEnv < Inspec.resource(1)
|
|
name 'os_env'
|
|
|
|
attr_reader :content
|
|
def initialize(env = nil)
|
|
@osenv = env
|
|
@content = nil
|
|
@content = params[env] unless env.nil?
|
|
end
|
|
|
|
def split
|
|
# -1 is required to catch cases like dir1::dir2:
|
|
# where we have a trailing :
|
|
@content.nil? ? [] : @content.split(':', -1)
|
|
end
|
|
|
|
def to_s
|
|
if @osenv.nil?
|
|
'Environment variables'
|
|
else
|
|
"Environment variable #{@osenv}"
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
def params
|
|
return @params if defined? @params
|
|
out = inspec.command('env')
|
|
out = inspec.command('printenv') unless out.exit_status == 0
|
|
unless out.exit_status == 0
|
|
skip_resource "Can't read environment variables on #{os[:family]}. "\
|
|
"Tried `env` and `printenv` which returned #{out.exit_status}"
|
|
end
|
|
|
|
@params = SimpleConfig.new(out.stdout).params
|
|
end
|
|
end
|