mirror of
https://github.com/inspec/inspec
synced 2024-11-27 15:10:44 +00:00
5fee525be8
Removes skip_resource and raise .. if InSpec.os stuff from initialize as this is covered by platform support. Signed-off-by: Miah Johnson <miah@chia-pet.org>
82 lines
2.1 KiB
Ruby
82 lines
2.1 KiB
Ruby
# encoding: utf-8
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require 'utils/parser'
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class EtcHosts < Inspec.resource(1)
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name 'etc_hosts'
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supports platform: 'linux'
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supports platform: 'bsd'
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supports platform: 'windows'
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desc 'Use the etc_hosts InSpec audit resource to find an
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ip_address and its associated hosts'
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example "
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describe etc_hosts.where { ip_address == '127.0.0.1' } do
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its('ip_address') { should cmp '127.0.0.1' }
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its('primary_name') { should cmp 'localhost' }
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its('all_host_names') { should eq [['localhost', 'localhost.localdomain', 'localhost4', 'localhost4.localdomain4']] }
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end
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"
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attr_reader :params
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include CommentParser
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def initialize(hosts_path = nil)
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@conf_path = hosts_path || default_hosts_file_path
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@content = nil
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@params = nil
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read_content
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end
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filter = FilterTable.create
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filter.add_accessor(:where)
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.add_accessor(:entries)
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.add(:ip_address, field: 'ip_address')
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.add(:primary_name, field: 'primary_name')
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.add(:all_host_names, field: 'all_host_names')
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filter.connect(self, :params)
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private
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def default_hosts_file_path
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inspec.os.windows? ? 'C:\windows\system32\drivers\etc\hosts' : '/etc/hosts'
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end
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def read_content
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@content = ''
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@params = {}
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@content = read_file(@conf_path)
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@params = parse_conf(@content)
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end
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def parse_conf(content)
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content.map do |line|
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data, = parse_comment_line(line, comment_char: '#', standalone_comments: false)
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parse_line(data) unless data == ''
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end.compact
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end
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def parse_line(line)
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line_parts = line.split
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return nil unless line_parts.length >= 2
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{
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'ip_address' => line_parts[0],
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'primary_name' => line_parts[1],
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'all_host_names' => line_parts[1..-1],
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}
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end
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def read_file(conf_path = @conf_path)
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file = inspec.file(conf_path)
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if !file.file?
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return skip_resource "Can't find file. \"#{@conf_path}\""
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end
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raw_conf = file.content
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if raw_conf.empty? && !file.empty?
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return skip_resource("Could not read file contents\" #{@conf_path}\"")
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end
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raw_conf.lines
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end
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end
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