diff options
Diffstat (limited to 'net/xmppserver_listener.lua')
| -rw-r--r-- | net/xmppserver_listener.lua | 44 |
1 files changed, 31 insertions, 13 deletions
diff --git a/net/xmppserver_listener.lua b/net/xmppserver_listener.lua index 46b886f7..d63f5c23 100644 --- a/net/xmppserver_listener.lua +++ b/net/xmppserver_listener.lua @@ -17,16 +17,34 @@ local s2s_streamopened = require "core.s2smanager".streamopened; local s2s_streamclosed = require "core.s2smanager".streamclosed; local s2s_destroy_session = require "core.s2smanager".destroy_session; local s2s_attempt_connect = require "core.s2smanager".attempt_connection; -local stream_callbacks = { stream_tag = "http://etherx.jabber.org/streams\1stream", - default_ns = "jabber:server", +local stream_callbacks = { default_ns = "jabber:server", streamopened = s2s_streamopened, streamclosed = s2s_streamclosed, handlestanza = core_process_stanza }; +local xmlns_xmpp_streams = "urn:ietf:params:xml:ns:xmpp-streams"; + function stream_callbacks.error(session, error, data) if error == "no-stream" then session:close("invalid-namespace"); - else + elseif error == "parse-error" then session.log("debug", "Server-to-server XML parse error: %s", tostring(error)); session:close("xml-not-well-formed"); + elseif error == "stream-error" then + local condition, text = "undefined-condition"; + for child in data:children() do + if child.attr.xmlns == xmlns_xmpp_streams then + if child.name ~= "text" then + condition = child.name; + else + text = child:get_text(); + end + if condition ~= "undefined-condition" and text then + break; + end + end + end + text = condition .. (text and (" ("..text..")") or ""); + session.log("info", "Session closed by remote with error: %s", text); + session:close(nil, text); end end @@ -70,8 +88,8 @@ local function session_reset_stream(session) end local stream_xmlns_attr = {xmlns='urn:ietf:params:xml:ns:xmpp-streams'}; -local default_stream_attr = { ["xmlns:stream"] = stream_callbacks.stream_tag:match("[^\1]*"), xmlns = stream_callbacks.default_ns, version = "1.0", id = "" }; -local function session_close(session, reason) +local default_stream_attr = { ["xmlns:stream"] = "http://etherx.jabber.org/streams", xmlns = stream_callbacks.default_ns, version = "1.0", id = "" }; +local function session_close(session, reason, remote_reason) local log = session.log or log; if session.conn then if session.notopen then @@ -100,18 +118,18 @@ local function session_close(session, reason) end end session.sends2s("</stream:stream>"); - if session.notopen or not session.conn.close() then - session.conn.close(true); -- Force FIXME: timer? + if session.notopen or not session.conn:close() then + session.conn:close(true); -- Force FIXME: timer? end - session.conn.close(); - xmppserver.disconnect(session.conn, "stream error"); + session.conn:close(); + xmppserver.ondisconnect(session.conn, remote_reason or (reason and (reason.text or reason.condition)) or reason or "stream closed"); end end -- End of session methods -- -function xmppserver.listener(conn, data) +function xmppserver.onincoming(conn, data) local session = sessions[conn]; if not session then session = s2s_new_incoming(conn); @@ -137,7 +155,7 @@ function xmppserver.listener(conn, data) end end -function xmppserver.status(conn, status) +function xmppserver.onstatus(conn, status) if status == "ssl-handshake-complete" then local session = sessions[conn]; if session and session.direction == "outgoing" then @@ -148,7 +166,7 @@ function xmppserver.status(conn, status) end end -function xmppserver.disconnect(conn, err) +function xmppserver.ondisconnect(conn, err) local session = sessions[conn]; if session then if err and err ~= "closed" and session.srv_hosts then @@ -158,7 +176,7 @@ function xmppserver.disconnect(conn, err) return; -- Session lives for now end end - (session.log or log)("info", "s2s disconnected: %s->%s (%s)", tostring(session.from_host), tostring(session.to_host), tostring(err)); + (session.log or log)("info", "s2s disconnected: %s->%s (%s)", tostring(session.from_host), tostring(session.to_host), tostring(err or "closed")); s2s_destroy_session(session, err); sessions[conn] = nil; session = nil; |