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-rw-r--r--net/xmppclient_listener.lua179
1 files changed, 0 insertions, 179 deletions
diff --git a/net/xmppclient_listener.lua b/net/xmppclient_listener.lua
deleted file mode 100644
index 4cc90cbf..00000000
--- a/net/xmppclient_listener.lua
+++ /dev/null
@@ -1,179 +0,0 @@
--- Prosody IM
--- Copyright (C) 2008-2010 Matthew Wild
--- Copyright (C) 2008-2010 Waqas Hussain
---
--- This project is MIT/X11 licensed. Please see the
--- COPYING file in the source package for more information.
---
-
-
-
-local logger = require "logger";
-local log = logger.init("xmppclient_listener");
-local new_xmpp_stream = require "util.xmppstream".new;
-
-local connlisteners_register = require "net.connlisteners".register;
-
-local sessionmanager = require "core.sessionmanager";
-local sm_new_session, sm_destroy_session = sessionmanager.new_session, sessionmanager.destroy_session;
-local sm_streamopened = sessionmanager.streamopened;
-local sm_streamclosed = sessionmanager.streamclosed;
-local st = require "util.stanza";
-local xpcall = xpcall;
-local tostring = tostring;
-local type = type;
-local traceback = debug.traceback;
-
-local config = require "core.configmanager";
-local opt_keepalives = config.get("*", "core", "tcp_keepalives");
-
-local stream_callbacks = { default_ns = "jabber:client",
- streamopened = sm_streamopened, streamclosed = sm_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.log("debug", "Invalid opening stream header");
- session:close("invalid-namespace");
- elseif error == "parse-error" then
- (session.log or log)("debug", "Client XML parse error: %s", tostring(data));
- session:close("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
-
-local function handleerr(err) log("error", "Traceback[c2s]: %s: %s", tostring(err), traceback()); end
-function stream_callbacks.handlestanza(session, stanza)
- stanza = session.filter("stanzas/in", stanza);
- if stanza then
- return xpcall(function () return core_process_stanza(session, stanza) end, handleerr);
- end
-end
-
-local sessions = {};
-local xmppclient = { default_port = 5222, default_mode = "*a" };
-
--- These are session methods --
-
-local stream_xmlns_attr = {xmlns='urn:ietf:params:xml:ns:xmpp-streams'};
-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)
- local log = session.log or log;
- if session.conn then
- if session.notopen then
- session.send("<?xml version='1.0'?>");
- session.send(st.stanza("stream:stream", default_stream_attr):top_tag());
- end
- if reason then
- if type(reason) == "string" then -- assume stream error
- log("info", "Disconnecting client, <stream:error> is: %s", reason);
- session.send(st.stanza("stream:error"):tag(reason, {xmlns = 'urn:ietf:params:xml:ns:xmpp-streams' }));
- elseif type(reason) == "table" then
- if reason.condition then
- local stanza = st.stanza("stream:error"):tag(reason.condition, stream_xmlns_attr):up();
- if reason.text then
- stanza:tag("text", stream_xmlns_attr):text(reason.text):up();
- end
- if reason.extra then
- stanza:add_child(reason.extra);
- end
- log("info", "Disconnecting client, <stream:error> is: %s", tostring(stanza));
- session.send(stanza);
- elseif reason.name then -- a stanza
- log("info", "Disconnecting client, <stream:error> is: %s", tostring(reason));
- session.send(reason);
- end
- end
- end
- session.send("</stream:stream>");
- session.conn:close();
- xmppclient.ondisconnect(session.conn, (reason and (reason.text or reason.condition)) or reason or "session closed");
- end
-end
-
-
--- End of session methods --
-
-function xmppclient.onconnect(conn)
- local session = sm_new_session(conn);
- sessions[conn] = session;
-
- session.log("info", "Client connected");
-
- -- Client is using legacy SSL (otherwise mod_tls sets this flag)
- if conn:ssl() then
- session.secure = true;
- end
-
- if opt_keepalives ~= nil then
- conn:setoption("keepalive", opt_keepalives);
- end
-
- session.close = session_close;
-
- local stream = new_xmpp_stream(session, stream_callbacks);
- session.stream = stream;
-
- session.notopen = true;
-
- function session.reset_stream()
- session.notopen = true;
- session.stream:reset();
- end
-
- local filter = session.filter;
- function session.data(data)
- data = filter("bytes/in", data);
- if data then
- local ok, err = stream:feed(data);
- if ok then return; end
- log("debug", "Received invalid XML (%s) %d bytes: %s", tostring(err), #data, data:sub(1, 300):gsub("[\r\n]+", " "):gsub("[%z\1-\31]", "_"));
- session:close("not-well-formed");
- end
- end
-
- local handlestanza = stream_callbacks.handlestanza;
- function session.dispatch_stanza(session, stanza)
- return handlestanza(session, stanza);
- end
-end
-
-function xmppclient.onincoming(conn, data)
- local session = sessions[conn];
- if session then
- session.data(data);
- end
-end
-
-function xmppclient.ondisconnect(conn, err)
- local session = sessions[conn];
- if session then
- (session.log or log)("info", "Client disconnected: %s", err);
- sm_destroy_session(session, err);
- sessions[conn] = nil;
- session = nil;
- end
-end
-
-function xmppclient.associate_session(conn, session)
- sessions[conn] = session;
-end
-
-connlisteners_register("xmppclient", xmppclient);