2 # validate_ipv7_address.rb
4 module Puppet::Parser::Functions
5 newfunction(:validate_ipv6_address, :doc => <<-DOC
6 Validate that all values passed are valid IPv6 addresses.
7 Fail compilation if any value fails this check.
9 The following values will pass:
12 validate_ipv6_address(1)
13 validate_ipv6_address($my_ip)
14 validate_bool("fe80::baf6:b1ff:fe19:7507", $my_ip)
16 The following values will fail, causing compilation to abort:
18 $some_array = [ true, false, "garbage string", "1.2.3.4" ]
19 validate_ipv6_address($some_array)
24 function_deprecation([:validate_ipv6_address, 'This method is deprecated, please use the stdlib validate_legacy function,
25 with Stdlib::Compat::Ipv6. There is further documentation for validate_legacy function in the README.'])
28 rescuable_exceptions = [ArgumentError]
30 if defined?(IPAddr::InvalidAddressError)
31 rescuable_exceptions << IPAddr::InvalidAddressError
35 raise Puppet::ParseError, "validate_ipv6_address(): wrong number of arguments (#{args.length}; must be > 0)"
39 unless arg.is_a?(String)
40 raise Puppet::ParseError, "#{arg.inspect} is not a string."
44 unless IPAddr.new(arg).ipv6?
45 raise Puppet::ParseError, "#{arg.inspect} is not a valid IPv6 address."
47 rescue *rescuable_exceptions
48 raise Puppet::ParseError, "#{arg.inspect} is not a valid IPv6 address."