3 # Please note: This function is an implementation of a Ruby class and as such may not be entirely UTF8 compatible. To ensure compatibility please use this function with Ruby 2.4.0 or greater - https://bugs.ruby-lang.org/issues/10085.
5 module Puppet::Parser::Functions
6 newfunction(:str2saltedsha512, :type => :rvalue, :doc => <<-DOC
7 This converts a string to a salted-SHA512 password hash (which is used for
8 OS X versions >= 10.7). Given any simple string, you will get a hex version
9 of a salted-SHA512 password hash that can be inserted into your Puppet
10 manifests as a valid password attribute.
15 raise(Puppet::ParseError, "str2saltedsha512(): Wrong number of arguments passed (#{arguments.size} but we require 1)") if arguments.size != 1
17 password = arguments[0]
19 unless password.is_a?(String)
20 raise(Puppet::ParseError, "str2saltedsha512(): Requires a String argument, you passed: #{password.class}")
23 seedint = rand(2**31 - 1)
24 seedstring = Array(seedint).pack('L')
25 saltedpass = Digest::SHA512.digest(seedstring + password)
26 (seedstring + saltedpass).unpack('H*')[0]
30 # vim: set ts=2 sw=2 et :