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https://github.com/inspec/inspec
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577688a3a0
Many of the resources are named as a top-level class with a fairly generic class name, such as "OS". This causes an issue specifically with kitchen-google which depends on a gem which depends on the "os" gem which itself defines an OS class with a different superclass. This prevents users from using TK, Google Compute, and Inspec without this fix. Some mocked commands had their digest changed as well due to the new indentation, specifically in the User and RegistryKey classes. I strongly recommend viewing this diff with `git diff --ignore-space-change` to see the *real* changes. :)
128 lines
3.2 KiB
Ruby
128 lines
3.2 KiB
Ruby
# encoding: utf-8
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# copyright: 2015, Vulcano Security GmbH
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# author: Christoph Hartmann
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# author: Dominik Richter
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# license: All rights reserved
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# The file format consists of
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# - username
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# - password
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# - userid
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# - groupid
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# - user id info
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# - home directory
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# - command
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require 'utils/parser'
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module Inspec::Resources
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class Passwd < Inspec.resource(1)
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name 'passwd'
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desc 'Use the passwd InSpec audit resource to test the contents of /etc/passwd, which contains the following information for users that may log into the system and/or as users that own running processes.'
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example "
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describe passwd do
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its('users') { should_not include 'forbidden_user' }
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end
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describe passwd.uids(0) do
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its('users') { should cmp 'root' }
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its('count') { should eq 1 }
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end
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describe passwd.shells(/nologin/) do
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# find all users with a nologin shell
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its('users') { should_not include 'my_login_user' }
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end
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"
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include PasswdParser
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attr_reader :uid
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attr_reader :params
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attr_reader :content
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attr_reader :lines
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def initialize(path = nil, opts = nil)
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opts ||= {}
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@path = path || '/etc/passwd'
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@content = opts[:content] || inspec.file(@path).content
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@lines = @content.to_s.split("\n")
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@filters = opts[:filters] || ''
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@params = parse_passwd(@content)
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end
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def filter(hm = {})
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return self if hm.nil? || hm.empty?
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res = @params
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filters = ''
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hm.each do |attr, condition|
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condition = condition.to_s if condition.is_a? Integer
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filters += " #{attr} = #{condition.inspect}"
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res = res.find_all do |line|
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case line[attr.to_s]
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when condition
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true
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else
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false
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end
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end
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end
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content = res.map { |x| x.values.join(':') }.join("\n")
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Passwd.new(@path, content: content, filters: @filters + filters)
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end
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def usernames
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warn '[DEPRECATION] `passwd.usernames` is deprecated. Please use `passwd.users` instead. It will be removed in version 1.0.0.'
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users
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end
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def username
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warn '[DEPRECATION] `passwd.user` is deprecated. Please use `passwd.users` instead. It will be removed in version 1.0.0.'
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users[0]
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end
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def uid(x)
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warn '[DEPRECATION] `passwd.uid(arg)` is deprecated. Please use `passwd.uids(arg)` instead. It will be removed in version 1.0.0.'
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uids(x)
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end
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def users(name = nil)
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name.nil? ? map_data('user') : filter(user: name)
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end
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def passwords(password = nil)
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password.nil? ? map_data('password') : filter(password: password)
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end
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def uids(uid = nil)
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uid.nil? ? map_data('uid') : filter(uid: uid)
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end
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def gids(gid = nil)
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gid.nil? ? map_data('gid') : filter(gid: gid)
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end
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def homes(home = nil)
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home.nil? ? map_data('home') : filter(home: home)
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end
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def shells(shell = nil)
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shell.nil? ? map_data('shell') : filter(shell: shell)
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end
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def to_s
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f = @filters.empty? ? '' : ' with'+@filters
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"/etc/passwd#{f}"
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end
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def count
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@params.length
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end
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private
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def map_data(id)
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@params.map { |x| x[id] }
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end
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end
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end
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