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https://github.com/inspec/inspec
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c7e87ca3e3
* Create file-check functionality into utility file There are the similar issues as PR #2302. Almost resources return false positives when a file does not exist or is not read. * Replace to file-check functionality * Fix dh_params and x509_certificate resources If a file is empty, OpenSSL::PKey::DH and OpenSSL::X509::Certificate have raised an exception and have skipped the inspection. Thus x509_certificate and dh_params resources are not allowed to read a empty file. * to_s of shadow expects filters is not nil * Remove workaround of sshd_config Removes the workaround of sshd_config since Travis CI fails due to a bug of dev-sec/ssh-baseline and the PR #100 will fix it. * Use init block variable in methods Signed-off-by: ERAMOTO Masaya <eramoto.masaya@jp.fujitsu.com>
112 lines
3.1 KiB
Ruby
112 lines
3.1 KiB
Ruby
# encoding: utf-8
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require 'utils/parser'
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require 'utils/file_reader'
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module Inspec::Resources
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class EtcHostsAllow < Inspec.resource(1)
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name 'etc_hosts_allow'
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supports platform: 'unix'
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desc 'Use the etc_hosts_allow InSpec audit resource to test the connections
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the client will allow. Controlled by the /etc/hosts.allow file.'
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example "
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describe etc_hosts_allow.where { daemon == 'ALL' } do
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its('client_list') { should include ['127.0.0.1', '[::1]'] }
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its('options') { should eq [[]] }
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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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include FileReader
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def initialize(hosts_allow_path = nil)
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@conf_path = hosts_allow_path || '/etc/hosts.allow'
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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(:daemon, field: 'daemon')
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.add(:client_list, field: 'client_list')
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.add(:options, field: 'options')
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filter.connect(self, :params)
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private
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def read_content
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@content = ''
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@params = {}
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@content = split_daemons(read_file(@conf_path))
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@params = parse_conf(@content)
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end
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def split_daemons(content)
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split_daemons_list = []
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content.each do |line|
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data, = parse_comment_line(line, comment_char: '#', standalone_comments: false)
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next unless data != ''
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data.split(':')[0].split(',').each do |daemon|
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split_daemons_list.push("#{daemon} : " + line.split(':', 2)[1])
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end
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end
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split_daemons_list
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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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daemon, clients_and_options = line.split(/:\s+/, 2)
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daemon = daemon.strip
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clients_and_options ||= ''
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clients, options = clients_and_options.split(/\s+:\s+/, 2)
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client_list = clients.split(/,/).map(&:strip)
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options ||= ''
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options_list = options.split(/:\s+/).map(&:strip)
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{
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'daemon' => daemon,
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'client_list' => client_list,
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'options' => options_list,
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}
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end
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def read_file(conf_path = @conf_path)
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read_file_content(conf_path).lines
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end
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end
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class EtcHostsDeny < EtcHostsAllow
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name 'etc_hosts_deny'
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supports platform: 'unix'
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desc 'Use the etc_hosts_deny InSpec audit resource to test the connections
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the client will deny. Controlled by the /etc/hosts.deny file.'
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example "
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describe etc_hosts_deny.where { daemon_list == 'ALL' } do
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its('client_list') { should eq [['127.0.0.1', '[::1]']] }
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its('options') { should eq [] }
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end
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"
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def initialize(path = nil)
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return skip_resource '`etc_hosts_deny` is not supported on your OS' unless inspec.os.linux?
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super(path || '/etc/hosts.deny')
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end
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def to_s
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'hosts.deny Configuration'
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end
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end
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end
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