-- 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("auth_cyrus");
-local type = type;
-local ipairs = ipairs;
-local jid_bare = require "util.jid".bare;
-local config = require "core.configmanager";
+
+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;
+local host_fqdn = module:get_option("cyrus_server_fqdn");
prosody.unlock_globals(); --FIXME: Figure out why this is needed and
-- why cyrussasl isn't caught by the sandbox
return cyrus_new(
cyrus_service_realm or realm,
cyrus_service_name or "xmpp",
- cyrus_application_name or "prosody"
+ cyrus_application_name or "prosody",
+ host_fqdn
);
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.";
+do -- diagnostic
+ local list;
+ for mechanism in pairs(new_sasl(module.host):mechanisms()) do
+ list = (not(list) and mechanism) or (list..", "..mechanism);
end
-
- function provider.set_password(username, password)
- return nil, "Passwords unavailable for Cyrus SASL.";
+ 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 provider.user_exists(username)
- return true;
- end
+local host = module.host;
- function provider.create_user(username, password)
- return nil, "Account creation/modification not available with Cyrus SASL.";
- end
+-- define auth provider
+local provider = {};
+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.get_sasl_handler()
- local realm = module:get_option("sasl_realm") or module.host;
- return new_sasl(realm);
+function provider.user_exists(username)
+ if require_provisioning then
+ return usermanager_user_exists(username, host);
end
+ return true;
+end
+
+function provider.create_user(username, password)
+ return nil, "Account creation/modification not available with Cyrus SASL.";
+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);
+function provider.get_sasl_handler()
+ local handler = new_sasl(host);
+ if require_provisioning then
+ function handler.require_provisioning(username)
+ return usermanager_user_exists(username, host);
end
- return is_admin(jid); -- Test whether it's a global admin instead
end
- return provider;
+ return handler;
end
-module:add_item("auth-provider", new_default_provider(module.host));
+module:provides("auth", provider);