File

util/sasl/external.lua @ 9640:28d4b9d5a432 0.11

MUC: Fix traceback on muc#admin query with missing <item> child (#1242) Caused by a missing return statement introduced in 494938dec5d8
author Kim Alvefur <zash@zash.se>
date Sun, 25 Nov 2018 13:04:37 +0100
parent 8555:4f0f5b49bb03
child 12975:d10957394a3c
line wrap: on
line source

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

local _ENV = nil;
-- luacheck: std none

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;
}