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https://github.com/inspec/inspec
synced 2024-12-18 09:03:12 +00:00
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. :)
75 lines
1.8 KiB
Ruby
75 lines
1.8 KiB
Ruby
# encoding: utf-8
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# copyright: 2015, Vulcano Security GmbH
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# author: Dominik Richter
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# author: Christoph Hartmann
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# license: All rights reserved
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module Inspec::Resources
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class Processes < Inspec.resource(1)
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name 'processes'
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desc 'Use the processes InSpec audit resource to test properties for programs that are running on the system.'
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example "
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describe processes('mysqld') do
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its('list.length') { should eq 1 }
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its('users') { should eq ['mysql'] }
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its('states') { should include 'S' }
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end
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"
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attr_reader :list,
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:users,
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:states
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def initialize(grep)
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# turn into a regexp if it isn't one yet
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if grep.class == String
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grep = '(/[^/]*)*'+grep if grep[0] != '/'
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grep = Regexp.new('^' + grep + '(\s|$)')
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end
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all_cmds = ps_aux
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@list = all_cmds.find_all do |hm|
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hm[:command] =~ grep
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end
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{ users: :user,
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states: :stat }.each do |var, key|
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instance_variable_set("@#{var}", @list.map { |l| l[key] }.uniq)
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end
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end
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def to_s
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'Processes'
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end
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private
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def ps_aux
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# get all running processes
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cmd = inspec.command('ps aux')
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all = cmd.stdout.split("\n")[1..-1]
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return [] if all.nil?
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lines = all.map do |line|
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# user 32296 0.0 0.0 42592 7972 pts/15 Ss+ Apr06 0:00 zsh
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line.match(/^([^ ]+)\s+([^ ]+)\s+([^ ]+)\s+([^ ]+)\s+([^ ]+)\s+([^ ]+)\s+([^ ]+)\s+([^ ]+)\s+([^ ]+)\s+([^ ]+)\s+(.*)$/)
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end.compact
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lines.map do |m|
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{
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user: m[1],
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pid: m[2],
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cpu: m[3],
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mem: m[4],
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vsz: m[5],
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rss: m[6],
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tty: m[7],
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stat: m[8],
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start: m[9],
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time: m[10],
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command: m[11],
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}
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end
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end
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end
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end
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