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plugins/mod_auth_cyrus.lua @ 4588:3e7702891649
Merge with Zash
author | Matthew Wild <mwild1@gmail.com> |
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date | Sat, 03 Mar 2012 18:27:32 +0000 |
parent | 4160:f08f649b898b |
child | 5000:58c9519dc461 |
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-- Prosody IM -- Copyright (C) 2008-2010 Matthew Wild -- Copyright (C) 2008-2010 Waqas Hussain -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- local log = require "util.logger".init("auth_cyrus"); local usermanager_user_exists = require "core.usermanager".user_exists; local cyrus_service_realm = module:get_option("cyrus_service_realm"); local cyrus_service_name = module:get_option("cyrus_service_name"); local cyrus_application_name = module:get_option("cyrus_application_name"); local require_provisioning = module:get_option("cyrus_require_provisioning") or false; prosody.unlock_globals(); --FIXME: Figure out why this is needed and -- why cyrussasl isn't caught by the sandbox local cyrus_new = require "util.sasl_cyrus".new; prosody.lock_globals(); local new_sasl = function(realm) return cyrus_new( cyrus_service_realm or realm, cyrus_service_name or "xmpp", cyrus_application_name or "prosody" ); end do -- diagnostic local list; for mechanism in pairs(new_sasl(module.host):mechanisms()) do list = (not(list) and mechanism) or (list..", "..mechanism); end if not list then module:log("error", "No Cyrus SASL mechanisms available"); else module:log("debug", "Available Cyrus SASL mechanisms: %s", list); end end function new_default_provider(host) local provider = { name = "cyrus" }; log("debug", "initializing default authentication provider for host '%s'", host); function provider.test_password(username, password) return nil, "Legacy auth not supported with Cyrus SASL."; end function provider.get_password(username) return nil, "Passwords unavailable for Cyrus SASL."; end function provider.set_password(username, password) return nil, "Passwords unavailable for Cyrus SASL."; end function provider.user_exists(username) if require_provisioning then return usermanager_user_exists(username, module.host); end return true; end function provider.create_user(username, password) return nil, "Account creation/modification not available with Cyrus SASL."; end function provider.get_sasl_handler() local handler = new_sasl(module.host); if require_provisioning then function handler.require_provisioning(username) return usermanager_user_exists(username, module.host); end end return handler; end return provider; end module:add_item("auth-provider", new_default_provider(module.host));