mirror of
https://github.com/inspec/inspec
synced 2024-11-23 05:03:07 +00:00
2857d07151
The opening and closing mechanic varied between all the various resources. This changes them all to use a HEREDOC with a tilde to remove leading whitespace. This removes the need for the special method to trim the `#print_example` method from shell. Signed-off-by: Franklin Webber <franklin.webber@gmail.com>
114 lines
2.9 KiB
Ruby
114 lines
2.9 KiB
Ruby
# encoding: utf-8
|
|
# copyright: 2015, Vulcano Security GmbH
|
|
|
|
require 'utils/simpleconfig'
|
|
require 'utils/find_files'
|
|
require 'utils/file_reader'
|
|
require 'resources/postgres'
|
|
|
|
module Inspec::Resources
|
|
class PostgresConf < Inspec.resource(1)
|
|
name 'postgres_conf'
|
|
supports platform: 'unix'
|
|
supports platform: 'windows'
|
|
desc 'Use the postgres_conf InSpec audit resource to test the contents of the configuration file for PostgreSQL, typically located at /etc/postgresql/<version>/main/postgresql.conf or /var/lib/postgres/data/postgresql.conf, depending on the platform.'
|
|
example <<~EXAMPLE
|
|
describe postgres_conf do
|
|
its('max_connections') { should eq '5' }
|
|
end
|
|
EXAMPLE
|
|
|
|
include FindFiles
|
|
include FileReader
|
|
include ObjectTraverser
|
|
|
|
def initialize(conf_path = nil)
|
|
@conf_path = conf_path || inspec.postgres.conf_path
|
|
if @conf_path.nil?
|
|
return skip_resource 'PostgreSQL conf path is not set'
|
|
end
|
|
@conf_dir = File.expand_path(File.dirname(@conf_path))
|
|
@files_contents = {}
|
|
@content = nil
|
|
@params = nil
|
|
read_content
|
|
end
|
|
|
|
def content
|
|
@content ||= read_content
|
|
end
|
|
|
|
def params(*opts)
|
|
@params || read_content
|
|
res = @params
|
|
opts.each do |opt|
|
|
res = res[opt] unless res.nil?
|
|
end
|
|
res
|
|
end
|
|
|
|
def value(key)
|
|
extract_value(key, @params)
|
|
end
|
|
|
|
def method_missing(*keys)
|
|
keys.shift if keys.is_a?(Array) && keys[0] == :[]
|
|
param = value(keys)
|
|
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
|
|
'PostgreSQL Configuration'
|
|
end
|
|
|
|
private
|
|
|
|
def read_content
|
|
@content = ''
|
|
@params = {}
|
|
|
|
to_read = [@conf_path]
|
|
until to_read.empty?
|
|
base_dir = File.dirname(to_read[0])
|
|
raw_conf = read_file(to_read[0])
|
|
@content += raw_conf
|
|
|
|
opts = {
|
|
assignment_regex: /^\s*([^=]*?)\s*=\s*[']?\s*(.*?)\s*[']?\s*$/,
|
|
}
|
|
params = SimpleConfig.new(raw_conf, opts).params
|
|
@params.merge!(params)
|
|
|
|
to_read = to_read.drop(1)
|
|
# see if there is more config files to include
|
|
|
|
to_read += include_files(params, base_dir).find_all do |fp|
|
|
not @files_contents.key? fp
|
|
end
|
|
end
|
|
@content
|
|
end
|
|
|
|
def include_files(params, base_dir)
|
|
include_files = Array(params['include']) || []
|
|
include_files += Array(params['include_if_exists']) || []
|
|
include_files.map! do |f|
|
|
Pathname.new(f).absolute? ? f : File.join(base_dir, f)
|
|
end
|
|
|
|
dirs = Array(params['include_dir']) || []
|
|
dirs.each do |dir|
|
|
dir = File.join(base_dir, dir) if dir[0] != '/'
|
|
include_files += find_files(dir, depth: 1, type: 'file')
|
|
end
|
|
include_files
|
|
end
|
|
|
|
def read_file(path)
|
|
@files_contents[path] ||= read_file_content(path)
|
|
end
|
|
end
|
|
end
|