2 -- Copyright (C) 2008-2010 Matthew Wild
3 -- Copyright (C) 2008-2010 Waqas Hussain
5 -- This project is MIT/X11 licensed. Please see the
6 -- COPYING file in the source package for more information.
9 local log = require "util.logger".init("auth_cyrus");
11 local usermanager_user_exists = require "core.usermanager".user_exists;
13 local cyrus_service_realm = module:get_option("cyrus_service_realm");
14 local cyrus_service_name = module:get_option("cyrus_service_name");
15 local cyrus_application_name = module:get_option("cyrus_application_name");
16 local require_provisioning = module:get_option("cyrus_require_provisioning") or false;
17 local host_fqdn = module:get_option("cyrus_server_fqdn");
19 prosody.unlock_globals(); --FIXME: Figure out why this is needed and
20 -- why cyrussasl isn't caught by the sandbox
21 local cyrus_new = require "util.sasl_cyrus".new;
22 prosody.lock_globals();
23 local new_sasl = function(realm)
25 cyrus_service_realm or realm,
26 cyrus_service_name or "xmpp",
27 cyrus_application_name or "prosody",
34 for mechanism in pairs(new_sasl(module.host):mechanisms()) do
35 list = (not(list) and mechanism) or (list..", "..mechanism);
38 module:log("error", "No Cyrus SASL mechanisms available");
40 module:log("debug", "Available Cyrus SASL mechanisms: %s", list);
44 function new_default_provider(host)
45 local provider = { name = "cyrus" };
46 log("debug", "initializing default authentication provider for host '%s'", host);
48 function provider.test_password(username, password)
49 return nil, "Legacy auth not supported with Cyrus SASL.";
52 function provider.get_password(username)
53 return nil, "Passwords unavailable for Cyrus SASL.";
56 function provider.set_password(username, password)
57 return nil, "Passwords unavailable for Cyrus SASL.";
60 function provider.user_exists(username)
61 if require_provisioning then
62 return usermanager_user_exists(username, module.host);
67 function provider.create_user(username, password)
68 return nil, "Account creation/modification not available with Cyrus SASL.";
71 function provider.get_sasl_handler()
72 local handler = new_sasl(module.host);
73 if require_provisioning then
74 function handler.require_provisioning(username)
75 return usermanager_user_exists(username, module.host);
84 module:add_item("auth-provider", new_default_provider(module.host));