module MCollective module Validator class Puppet_variableValidator def self.validate(variable) Validator.typecheck(variable, :string) Validator.validate(variable, :shellsafe) if variable.length == 1 raise("Invalid variable name '%s' specified" % variable) unless variable =~ /\A[a-zA-Z]\Z/ else raise("Invalid variable name '%s' specified" % variable) unless variable =~ /\A[a-zA-Z0-9_]+\Z/ end end end end end