-- sasl.lua v0.4
--- Copyright (C) 2008-2009 Tobias Markmann
+-- Copyright (C) 2008-2010 Tobias Markmann
--
-- All rights reserved.
--
local saslprep = require "util.encodings".stringprep.saslprep;
local log = require "util.logger".init("sasl");
-module "plain"
+module "sasl.plain"
-- ================================
-- SASL PLAIN according to RFC 4616
+
+--[[
+Supported Authentication Backends
+
+plain:
+ function(username, realm)
+ return password, state;
+ end
+
+plain_test:
+ function(username, password, realm)
+ return true or false, state;
+ end
+]]
+
local function plain(self, message)
if not message then
return "failure", "malformed-request";
local correct, state = false, false;
if self.profile.plain then
local correct_password;
- correct_password, state = self.profile.plain(authentication, self.realm);
- if correct_password == password then correct = true; else correct = false; end
+ correct_password, state = self.profile.plain(self, authentication, self.realm);
+ correct = (correct_password == password);
elseif self.profile.plain_test then
- correct, state = self.profile.plain_test(authentication, self.realm, password);
+ correct, state = self.profile.plain_test(self, authentication, password, self.realm);
end
self.username = authentication