File

util/sasl/external.lua @ 9786:00f7af0be849

mod_admin_telnet: sttas:show: Use format option that allows float numbers string.format("%d", 0.5) causes an error on Lua 5.3
author Kim Alvefur <zash@zash.se>
date Wed, 16 Jan 2019 14:20:16 +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;
}