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https://github.com/inspec/inspec
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57 lines
1.5 KiB
Ruby
57 lines
1.5 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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require 'utils/simpleconfig'
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module Inspec::Resources
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class LimitsConf < Inspec.resource(1)
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name 'limits_conf'
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desc 'Use the limits_conf InSpec audit resource to test configuration settings in the /etc/security/limits.conf file. The limits.conf defines limits for processes (by user and/or group names) and helps ensure that the system on which those processes are running remains stable. Each process may be assigned a hard or soft limit.'
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example "
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describe limits_conf do
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its('*') { should include ['hard','core','0'] }
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end
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"
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def initialize(path = nil)
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@conf_path = path || '/etc/security/limits.conf'
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end
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def method_missing(name)
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read_params[name.to_s]
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end
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def read_params
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return @params if defined?(@params)
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# read the file
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file = inspec.file(@conf_path)
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if !file.file?
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skip_resource "Can't find file \"#{@conf_path}\""
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return @params = {}
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end
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content = file.content
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if content.empty? && !file.empty?
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skip_resource "Can't read file \"#{@conf_path}\""
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return @params = {}
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end
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# parse the file
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conf = SimpleConfig.new(
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content,
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assignment_re: /^\s*(\S+?)\s+(.*?)\s+(.*?)\s+(.*?)\s*$/,
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key_vals: 3,
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multiple_values: true,
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)
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@params = conf.params
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end
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def to_s
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'limits.conf'
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end
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end
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end
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