mirror of
https://github.com/inspec/inspec
synced 2024-11-23 21:23:29 +00:00
81 lines
2 KiB
Ruby
81 lines
2 KiB
Ruby
# encoding: utf-8
|
|
# copyright: 2015, Vulcano Security GmbH
|
|
# author: Dominik Richter
|
|
# author: Christoph Hartmann
|
|
# license: All rights reserved
|
|
|
|
require 'utils/simpleconfig'
|
|
|
|
class SshConf < Inspec.resource(1)
|
|
name 'ssh_config'
|
|
desc 'Use the sshd_config InSpec audit resource to test configuration data for the Open SSH daemon located at /etc/ssh/sshd_config on Linux and UNIX platforms. sshd---the Open SSH daemon---listens on dedicated ports, starts a daemon for each incoming connection, and then handles encryption, authentication, key exchanges, command executation, and data exchanges.'
|
|
example "
|
|
describe sshd_config do
|
|
its('Protocol') { should eq '2' }
|
|
end
|
|
"
|
|
|
|
def initialize(conf_path = nil, type = nil)
|
|
@conf_path = conf_path || '/etc/ssh/ssh_config'
|
|
typename = (@conf_path.include?('sshd') ? 'Server' : 'Client')
|
|
@type = type || "SSH #{typename} configuration #{conf_path}"
|
|
end
|
|
|
|
def content
|
|
read_content
|
|
end
|
|
|
|
def params(*opts)
|
|
opts.inject(read_params) do |res, nxt|
|
|
res.respond_to?(:key) ? res[nxt] : nil
|
|
end
|
|
end
|
|
|
|
def method_missing(name)
|
|
param = read_params[name.to_s]
|
|
return nil if param.nil?
|
|
# extract first value if we have only one value in array
|
|
return param[0] if param.length == 1
|
|
param
|
|
end
|
|
|
|
def to_s
|
|
'SSH Configuration'
|
|
end
|
|
|
|
private
|
|
|
|
def read_content
|
|
return @content if defined?(@content)
|
|
file = inspec.file(@conf_path)
|
|
if !file.file?
|
|
return skip_resource "Can't find file \"#{@conf_path}\""
|
|
end
|
|
|
|
@content = file.content
|
|
if @content.empty? && file.size > 0
|
|
return skip_resource "Can't read file \"#{@conf_path}\""
|
|
end
|
|
|
|
@content
|
|
end
|
|
|
|
def read_params
|
|
return @params if defined?(@params)
|
|
return @params = {} if read_content.nil?
|
|
conf = SimpleConfig.new(
|
|
read_content,
|
|
assignment_re: /^\s*(\S+?)\s+(.*?)\s*$/,
|
|
multiple_values: true,
|
|
)
|
|
@params = conf.params
|
|
end
|
|
end
|
|
|
|
class SshdConf < SshConf
|
|
name 'sshd_config'
|
|
|
|
def initialize(path = nil)
|
|
super(path || '/etc/ssh/sshd_config')
|
|
end
|
|
end
|