File

util/sasl/external.lua @ 13149:0aaf67f70015

mod_storage_sql: Add setting to tune SQLite3 performance vs safety Notably the default journal_mode of DELETE is somewhat slow, some users might want to catch up to the amazing performance of internal storage.
author Kim Alvefur <zash@zash.se>
date Sun, 11 Jun 2023 17:04:11 +0200
parent 12975:d10957394a3c
line wrap: on
line source

local saslprep = require "prosody.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;
}