Wed, 21 Oct 2009 13:59:54 +0100
connlisteners: Localize tostring, fixes possible traceback when LuaSec not installed
-- Prosody IM -- Copyright (C) 2008-2009 Matthew Wild -- Copyright (C) 2008-2009 Waqas Hussain -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- local st, jid, set = require "util.stanza", require "util.jid", require "util.set"; local is_admin = require "core.usermanager".is_admin; local admins = set.new(config.get(module:get_host(), "core", "admins")); function handle_announcement(data) local origin, stanza = data.origin, data.stanza; local host, resource = select(2, jid.split(stanza.attr.to)); if resource ~= "announce/online" then return; -- Not an announcement end if not is_admin(stanza.attr.from) then -- Not an admin? Not allowed! module:log("warn", "Non-admin %s tried to send server announcement", tostring(jid.bare(stanza.attr.from))); origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); return; end module:log("info", "Sending server announcement to all online users"); local host_session = hosts[host]; local message = st.clone(stanza); message.attr.type = "headline"; message.attr.from = host; local c = 0; for user in pairs(host_session.sessions) do c = c + 1; message.attr.to = user.."@"..host; core_post_stanza(host_session, message); end module:log("info", "Announcement sent to %d online users", c); return true; end module:hook("message/host", handle_announcement);