File

util/sasl/external.lua @ 6526:873538f0b18c

certmanager, mod_tls: Return final ssl config as third return value (fix for c6caaa440e74, portmanager assumes non-falsy second return value is an error) (thanks deoren)
author Kim Alvefur <zash@zash.se>
date Sat, 22 Nov 2014 11:51:54 +0100
parent 5687:e879b53e9df8
child 6777:5de6b93d0190
line wrap: on
line source

local saslprep = require "util.encodings".stringprep.saslprep;

module "sasl.external"

local function external(self, message)
	message = saslprep(message);
	local state
	self.username, state = self.profile.external(message);

	if state == false then
		return "failure", "account-disabled";
	elseif state == nil  then
		return "failure", "not-authorized";
	elseif state == "expired" then
		return "false", "credentials-expired";
	end

	return "success";
end

function init(registerMechanism)
	registerMechanism("EXTERNAL", {"external"}, external);
end

return _M;