File

util/sasl/external.lua @ 6878:53a74a80c91a

configure, util-src/Makefile: Move OS X deployment flag to an C compiler argument set by configure
author Kim Alvefur <zash@zash.se>
date Sat, 26 Sep 2015 23:42:46 +0200 (2015-09-26)
parent 6777:5de6b93d0190
child 8555:4f0f5b49bb03
line wrap: on
line source
local saslprep = require "util.encodings".stringprep.saslprep;

local _ENV = nil;

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

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

return {
	init = init;
}