mysql_password.rb

# This is an autogenerated function, ported from the original legacy version.
# It /should work/ as is, but will not have all the benefits of the modern
# function API. You should see the function docs to learn how to add function
# signatures for type safety and to document this function using puppet-strings.
#
# https://puppet.com/docs/puppet/latest/custom_functions_ruby.html
#
# ---- original file header ----
require 'digest/sha1'
# ---- original file header ----
#
# @summary
#       @summary
#      Hash a string as mysql's "PASSWORD()" function would do it
#
#    @param [String] password Plain text password.
#
#    @return [String] the mysql password hash from the clear text password.
#
#
Puppet::Functions.create_function(:'mysql::mysql_password') do
  # @param args
  #   The original array of arguments. Port this to individually managed params
  #   to get the full benefit of the modern function API.
  #
  # @return [Data type]
  #   Describe what the function returns here
  #
  dispatch :default_impl do
    # Call the method named 'default_impl' when this is matched
    # Port this to match individual params for better type safety
    repeated_param 'Any', :args
  end

  def default_impl(*args)
    if args.size != 1
      raise Puppet::ParseError, _('mysql_password(): Wrong number of arguments given (%{args_length} for 1)') % { args_length: args.length }
    end

    return '' if args[0].empty?
    return args[0] if args[0] =~ %r{\*[A-F0-9]{40}$}
    '*' + Digest::SHA1.hexdigest(Digest::SHA1.digest(args[0])).upcase
  end
end