diff options
| -rw-r--r-- | plugins/mod_auth_cyrus.lua | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/plugins/mod_auth_cyrus.lua b/plugins/mod_auth_cyrus.lua new file mode 100644 index 00000000..6b34a541 --- /dev/null +++ b/plugins/mod_auth_cyrus.lua @@ -0,0 +1,77 @@ +-- Prosody IM +-- Copyright (C) 2008-2010 Matthew Wild +-- Copyright (C) 2008-2010 Waqas Hussain +-- Copyright (C) 2010 Jeff Mitchell +-- +-- This project is MIT/X11 licensed. Please see the +-- COPYING file in the source package for more information. +-- + +local log = require "util.logger".init("usermanager"); +local type = type; +local ipairs = ipairs; +local jid_bare = require "util.jid".bare; +local config = require "core.configmanager"; + +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"); + +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 + +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) + 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 realm = module:get_option("sasl_realm") or module.host; + return new_sasl(realm); + end + + function provider.is_admin(jid) + local admins = config.get(host, "core", "admins"); + if admins ~= config.get("*", "core", "admins") and type(admins) == "table" then + jid = jid_bare(jid); + for _,admin in ipairs(admins) do + if admin == jid then return true; end + end + elseif admins then + log("error", "Option 'admins' for host '%s' is not a table", host); + end + return is_admin(jid); -- Test whether it's a global admin instead + end + return provider; +end + +module:add_item("auth-provider", new_default_provider(module.host)); + |