diff options
Diffstat (limited to 'plugins/mod_bosh.lua')
| -rw-r--r-- | plugins/mod_bosh.lua | 52 |
1 files changed, 40 insertions, 12 deletions
diff --git a/plugins/mod_bosh.lua b/plugins/mod_bosh.lua index af13bde9..f25e7670 100644 --- a/plugins/mod_bosh.lua +++ b/plugins/mod_bosh.lua @@ -23,7 +23,7 @@ local logger = require "util.logger"; local log = logger.init("mod_bosh"); local xmlns_bosh = "http://jabber.org/protocol/httpbind"; -- (hard-coded into a literal in session.send) -local stream_callbacks = { stream_tag = "http://jabber.org/protocol/httpbind\1body", default_ns = xmlns_bosh }; +local stream_callbacks = { stream_ns = "http://jabber.org/protocol/httpbind", stream_tag = "body", default_ns = xmlns_bosh }; local BOSH_DEFAULT_HOLD = tonumber(module:get_option("bosh_default_hold")) or 1; local BOSH_DEFAULT_INACTIVITY = tonumber(module:get_option("bosh_max_inactivity")) or 60; @@ -34,6 +34,22 @@ local BOSH_DEFAULT_MAXPAUSE = tonumber(module:get_option("bosh_max_pause")) or 3 local default_headers = { ["Content-Type"] = "text/xml; charset=utf-8" }; local session_close_reply = { headers = default_headers, body = st.stanza("body", { xmlns = xmlns_bosh, type = "terminate" }), attr = {} }; +local cross_domain = module:get_option("cross_domain_bosh"); +if cross_domain then + default_headers["Access-Control-Allow-Methods"] = "GET, POST, OPTIONS"; + default_headers["Access-Control-Allow-Headers"] = "Content-Type"; + default_headers["Access-Control-Max-Age"] = "7200"; + + if cross_domain == true then + default_headers["Access-Control-Allow-Origin"] = "*"; + elseif type(cross_domain) == "table" then + cross_domain = table.concat(cross_domain, ", "); + end + if type(cross_domain) == "string" then + default_headers["Access-Control-Allow-Origin"] = cross_domain; + end +end + local t_insert, t_remove, t_concat = table.insert, table.remove, table.concat; local os_time = os.time; @@ -61,9 +77,13 @@ end function handle_request(method, body, request) if (not body) or request.method ~= "POST" then - return "<html><body>You really don't look like a BOSH client to me... what do you want?</body></html>"; + if request.method == "OPTIONS" then + return { headers = default_headers, body = "" }; + else + return "<html><body>You really don't look like a BOSH client to me... what do you want?</body></html>"; + end end - if not method then + if not method then log("debug", "Request %s suffered error %s", tostring(request.id), body); return; end @@ -152,7 +172,7 @@ function stream_callbacks.streamopened(request, attr) local r, send_buffer = session.requests, session.send_buffer; local response = { headers = default_headers } function session.send(s) - log("debug", "Sending BOSH data: %s", tostring(s)); + --log("debug", "Sending BOSH data: %s", tostring(s)); local oldest_request = r[1]; while oldest_request and oldest_request.destroyed do t_remove(r, 1); @@ -160,7 +180,7 @@ function stream_callbacks.streamopened(request, attr) oldest_request = r[1]; end if oldest_request then - log("debug", "We have an open request, so using that to send with"); + log("debug", "We have an open request, so sending on that"); response.body = t_concat{"<body xmlns='http://jabber.org/protocol/httpbind' sid='", sid, "' xmlns:stream = 'http://etherx.jabber.org/streams'>", tostring(s), "</body>" }; oldest_request:send(response); --log("debug", "Sent"); @@ -188,12 +208,12 @@ function stream_callbacks.streamopened(request, attr) local features = st.stanza("stream:features"); fire_event("stream-features", session, features); --xmpp:version='1.0' xmlns:xmpp='urn:xmpp:xbosh' - local response = st.stanza("body", { xmlns = xmlns_bosh, - inactivity = tostring(BOSH_DEFAULT_INACTIVITY), polling = tostring(BOSH_DEFAULT_POLLING), requests = tostring(BOSH_DEFAULT_REQUESTS), hold = tostring(session.bosh_hold), maxpause = "120", - sid = sid, authid = sid, ver = '1.6', from = session.host, secure = 'true', ["xmpp:version"] = "1.0", + local response = st.stanza("body", { xmlns = xmlns_bosh, + inactivity = tostring(BOSH_DEFAULT_INACTIVITY), polling = tostring(BOSH_DEFAULT_POLLING), requests = tostring(BOSH_DEFAULT_REQUESTS), hold = tostring(session.bosh_hold), maxpause = "120", + sid = sid, authid = sid, ver = '1.6', from = session.host, secure = 'true', ["xmpp:version"] = "1.0", ["xmlns:xmpp"] = "urn:xmpp:xbosh", ["xmlns:stream"] = "http://etherx.jabber.org/streams" }):add_child(features); request:send{ headers = default_headers, body = tostring(response) }; - + request.sid = sid; return; end @@ -254,6 +274,7 @@ function stream_callbacks.handlestanza(request, stanza) if stanza.attr.xmlns == xmlns_bosh then stanza.attr.xmlns = "jabber:client"; end + session.ip = request.handler:ip(); core_process_stanza(session, stanza); end end @@ -297,7 +318,14 @@ function on_timer() end end -local ports = module:get_option("bosh_ports") or { 5280 }; -httpserver.new_from_config(ports, handle_request, { base = "http-bind" }); -server.addtimer(on_timer); +local function setup() + local ports = module:get_option("bosh_ports") or { 5280 }; + httpserver.new_from_config(ports, handle_request, { base = "http-bind" }); + server.addtimer(on_timer); +end +if prosody.start_time then -- already started + setup(); +else + prosody.events.add_handler("server-started", setup); +end |