mirror of
https://github.com/inspec/inspec
synced 2024-11-30 16:39:20 +00:00
80 lines
2.1 KiB
Ruby
80 lines
2.1 KiB
Ruby
# encoding: utf-8
|
|
# author: Dominik Richter
|
|
# author: Christoph Hartmann
|
|
|
|
require 'uri'
|
|
require 'vulcano/plugins'
|
|
require 'vulcano/resource'
|
|
|
|
module Vulcano
|
|
class Backend
|
|
# Expose all registered backends
|
|
def self.registry
|
|
@registry ||= {}
|
|
end
|
|
|
|
# Resolve target configuration in URI-scheme into
|
|
# all respective fields and merge with existing configuration.
|
|
# e.g. ssh://bob@remote => backend: ssh, user: bob, host: remote
|
|
def self.target_config(config = nil) # rubocop:disable Metrics/AbcSize
|
|
conf = config.nil? ? {} : config.dup
|
|
|
|
# in case the user specified a key-file, register it that way
|
|
key = conf['key']
|
|
if !key.nil? and File.file?(key)
|
|
conf['key_file'] = key
|
|
end
|
|
|
|
return conf if conf['target'].to_s.empty?
|
|
|
|
uri = URI.parse(conf['target'].to_s)
|
|
unless uri.host.nil? and uri.scheme.nil?
|
|
conf['backend'] ||= uri.scheme
|
|
conf['host'] ||= uri.host
|
|
conf['port'] ||= uri.port
|
|
conf['user'] ||= uri.user
|
|
conf['password'] ||= uri.password
|
|
conf['path'] ||= uri.path
|
|
end
|
|
|
|
# ensure path is nil, if its empty; e.g. required to reset defaults for winrm
|
|
conf['path'] = nil if !conf['path'].nil? && conf['path'].to_s.empty?
|
|
|
|
# return the updated config
|
|
conf
|
|
end
|
|
|
|
def self.create(name, conf)
|
|
backend_class = @registry[name]
|
|
return nil if backend_class.nil?
|
|
backend_instance = backend_class.new(conf)
|
|
|
|
# Create wrapper class with all resources
|
|
cls = Class.new do
|
|
define_method :backend do
|
|
backend_instance
|
|
end
|
|
Vulcano::Resource.registry.each do |id, r|
|
|
define_method id.to_sym do |*args|
|
|
r.new(self, id.to_s, *args)
|
|
end
|
|
end
|
|
end
|
|
|
|
cls.new
|
|
end
|
|
end
|
|
|
|
def self.backend(version = 1)
|
|
if version != 1
|
|
fail 'Only backend version 1 is supported!'
|
|
end
|
|
Vulcano::Plugins::Backend
|
|
end
|
|
end
|
|
|
|
require 'vulcano/backend/docker'
|
|
require 'vulcano/backend/local'
|
|
require 'vulcano/backend/mock'
|
|
require 'vulcano/backend/specinfra'
|
|
require 'vulcano/backend/ssh'
|