local s_find = string.find;
local jid_split = require "util.jid".split;
+local jid_prepped_split = require "util.jid".prepped_split;
local print = print;
+local function checked_error_reply(origin, stanza)
+ if (stanza.attr.xmlns == "jabber:client" or stanza.attr.xmlns == "jabber:server") and stanza.attr.type ~= "error" and stanza.attr.type ~= "result" then
+ origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); -- FIXME correct error?
+ end
+end
function core_process_stanza(origin, stanza)
- (origin.log or log)("debug", "Received[%s]: %s", origin.type, stanza:pretty_print()) --top_tag())
+ (origin.log or log)("debug", "Received[%s]: %s", origin.type, stanza:top_tag())
if not stanza.attr.xmlns then stanza.attr.xmlns = "jabber:client"; end -- FIXME Hack. This should be removed when we fix namespace handling.
-- TODO verify validity of stanza (as well as JID validity)
stanza.attr.from = origin.full_jid;
end
local to, xmlns = stanza.attr.to, stanza.attr.xmlns;
- local node, host, resource = jid_split(to);
- local to_bare = node and (node.."@"..host) or host; -- bare JID
local from = stanza.attr.from;
- local from_node, from_host, from_resource = jid_split(from);
- local from_bare = from_node and (from_node.."@"..from_host) or from_host; -- bare JID
+ local node, host, resource;
+ local from_node, from_host, from_resource;
+ local to_bare, from_bare;
+ if to then
+ node, host, resource = jid_prepped_split(to);
+ if not host then
+ error("Invalid to JID");
+ end
+ to_bare = node and (node.."@"..host) or host; -- bare JID
+ if resource then to = to_bare.."/"..resource; else to = to_bare; end
+ stanza.attr.to = to;
+ end
+ if from then
+ from_node, from_host, from_resource = jid_prepped_split(from);
+ if not from_host then
+ error("Invalid from JID");
+ end
+ from_bare = from_node and (from_node.."@"..from_host) or from_host; -- bare JID
+ if from_resource then from = from_bare.."/"..from_resource; else from = from_bare; end
+ stanza.attr.from = from;
+ end
--[[if to and not(hosts[to]) and not(hosts[to_bare]) and (hosts[host] and hosts[host].type ~= "local") then -- not for us?
log("warn", "stanza recieved for a non-local server");
-- that is, they are handled by this server
function core_handle_stanza(origin, stanza)
-- Handlers
- if modules_handle_stanza(stanza.attr.to or origin.host, origin, stanza) then return; end
+ if modules_handle_stanza(select(2, jid_split(stanza.attr.to)) or origin.host, origin, stanza) then return; end
if origin.type == "c2s" or origin.type == "s2sin" then
if origin.type == "c2s" then
if stanza.name == "presence" and origin.roster then
handle_normal_presence(origin, stanza, core_route_stanza);
else
log("warn", "Unhandled c2s presence: %s", tostring(stanza));
- if (stanza.attr.xmlns == "jabber:client" or stanza.attr.xmlns == "jabber:server") and stanza.attr.type ~= "error" then
- origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); -- FIXME correct error?
- end
+ checked_error_reply(origin, stanza);
end
else
log("warn", "Unhandled c2s stanza: %s", tostring(stanza));
- if (stanza.attr.xmlns == "jabber:client" or stanza.attr.xmlns == "jabber:server") and stanza.attr.type ~= "error" and stanza.attr.type ~= "result" then
- origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); -- FIXME correct error?
- end
+ checked_error_reply(origin, stanza);
end
else -- s2s stanzas
log("warn", "Unhandled s2s stanza: %s", tostring(stanza));
- if (stanza.attr.xmlns == "jabber:client" or stanza.attr.xmlns == "jabber:server") and stanza.attr.type ~= "error" and stanza.attr.type ~= "result" then
- origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); -- FIXME correct error?
- end
+ checked_error_reply(origin, stanza);
end
else
log("warn", "Unhandled %s stanza: %s", origin.type, tostring(stanza));
+ checked_error_reply(origin, stanza);
end
end