Chapril/xmpp.chapril.org-ejabberd
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Bosh compliance: honor xmpp:version (thanks to Stefan Strigler)

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SVN Revision: 2275
This commit is contained in:
Badlop 2009-06-16 18:24:38 +00:00
parent 01dc4611b9
commit 5048b6bdaf
1 changed files with 133 additions and 114 deletions
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51
src/web/ejabberd_http_bind.erl
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@ -3,12 +3,12 @@
%%% Author : Stefan Strigler <steve@zeank.in-berlin.de> %%% Author : Stefan Strigler <steve@zeank.in-berlin.de>
%%% Purpose : HTTP Binding support (JEP-0124) %%% Purpose : HTTP Binding support (JEP-0124)
%%% Created : 21 Sep 2005 by Stefan Strigler <steve@zeank.in-berlin.de> %%% Created : 21 Sep 2005 by Stefan Strigler <steve@zeank.in-berlin.de>
%%% Id : $Id: ejabberd_http_bind.erl 156 2007-06-25 09:22:57Z cromain $ %%% Id : $Id: ejabberd_http_bind.erl 239 2007-08-03 10:54:00Z sstrigler $
%%%---------------------------------------------------------------------- %%%----------------------------------------------------------------------
-module(ejabberd_http_bind). -module(ejabberd_http_bind).
-author('steve@zeank.in-berlin.de'). -author('steve@zeank.in-berlin.de').
-vsn('$Rev: 156 $'). -vsn('$Rev: 239 $').
-behaviour(gen_fsm). -behaviour(gen_fsm).
@ -64,6 +64,8 @@
-define(FSMOPTS, []). -define(FSMOPTS, []).
-endif. -endif.
-define(BOSH_VERSION, "1.6").
-define(MAX_REQUESTS, 2). % number of simultaneous requests -define(MAX_REQUESTS, 2). % number of simultaneous requests
-define(MIN_POLLING, "2"). % don't poll faster than that or we will -define(MIN_POLLING, "2"). % don't poll faster than that or we will
% shoot you % shoot you
@ -119,7 +121,8 @@ process_request(Data) ->
"condition='improper-addressing' " "condition='improper-addressing' "
"xmlns='http://jabber.org/protocol/httpbind'/>"}; "xmlns='http://jabber.org/protocol/httpbind'/>"};
true -> true ->
Sid = if Sid =
if
(ParsedSid == "") -> (ParsedSid == "") ->
%% create new session %% create new session
NewSid = sha:sha(term_to_binary({now(), make_ref()})), NewSid = sha:sha(term_to_binary({now(), make_ref()})),
@ -152,11 +155,12 @@ process_request(Data) ->
CHold CHold
end end
end, end,
XmppVersion = xml:get_attr_s("xmpp:version", Attrs),
mnesia:transaction( mnesia:transaction(
fun() -> fun() ->
mnesia:write(#http_bind{id = NewSid, mnesia:write(#http_bind{id = NewSid,
pid = Pid, pid = Pid,
to = XmppDomain, to = {XmppDomain, XmppVersion},
wait = Wait, wait = Wait,
hold = Hold}) hold = Hold})
end), end),
@ -278,6 +282,16 @@ prepare_response(Sid,ParsedSid,Rid,Wait,Hold,Attrs) ->
"condition='host-unknown' " "condition='host-unknown' "
"xmlns='http://jabber.org/protocol/httpbind'/>"}; "xmlns='http://jabber.org/protocol/httpbind'/>"};
true -> true ->
BOSH_attribs =
[{"authid", AuthID},
{"xmlns:xmpp", "urn:xmpp:xbosh"},
{"xmlns:stream","http://etherx.jabber.org/streams"}] ++
case OutEls of
[] ->
[];
_ ->
[{"xmpp:version", "1.0"}]
end,
{200, ?HEADER, {200, ?HEADER,
xml:element_to_string( xml:element_to_string(
{xmlelement,"body", {xmlelement,"body",
@ -289,8 +303,10 @@ prepare_response(Sid,ParsedSid,Rid,Wait,Hold,Attrs) ->
{"inactivity", {"inactivity",
integer_to_list(trunc(?MAX_INACTIVITY/1000))}, integer_to_list(trunc(?MAX_INACTIVITY/1000))},
{"polling", ?MIN_POLLING}, {"polling", ?MIN_POLLING},
{"authid", AuthID} {"ver", ?BOSH_VERSION},
],OutEls})} {"from", To},
{"secure", "true"} %% we're always being secure
] ++ BOSH_attribs,OutEls})}
end end
end end
end. end.
@ -480,7 +496,7 @@ handle_sync_event(stop, _From, _StateName, StateData) ->
Reply = ok, Reply = ok,
{stop, normal, Reply, StateData}; {stop, normal, Reply, StateData};
handle_sync_event({http_put, Rid, Key, NewKey, Hold, Packet, StartTo}, handle_sync_event({http_put, Rid, Key, NewKey, Hold, Packet, StreamTo},
_From, StateName, StateData) -> _From, StateName, StateData) ->
%% check if Rid valid %% check if Rid valid
RidAllow = case Rid of RidAllow = case Rid of
@ -602,14 +618,17 @@ handle_sync_event({http_put, Rid, Key, NewKey, Hold, Packet, StartTo},
}}; }};
{Receiver, _Tag} -> {Receiver, _Tag} ->
SendPacket = SendPacket =
if case StreamTo of
StartTo /= "" -> {To, ""} ->
["<stream:stream to='", ["<stream:stream to='", To, "' "
StartTo, "xmlns='jabber:client' "
"' xmlns='jabber:client' "
%%"version='1.0' "
"xmlns:stream='http://etherx.jabber.org/streams'>"] ++ Packet; "xmlns:stream='http://etherx.jabber.org/streams'>"] ++ Packet;
true -> {To, Version} ->
["<stream:stream to='", To, "' "
"xmlns='jabber:client' "
"version='", Version, "' "
"xmlns:stream='http://etherx.jabber.org/streams'>"] ++ Packet;
_ ->
Packet Packet
end, end,
?DEBUG("really sending now: ~s", [SendPacket]), ?DEBUG("really sending now: ~s", [SendPacket]),
@ -732,12 +751,12 @@ http_put(Sid, Rid, Key, NewKey, Hold, Packet, Restart) ->
[] -> [] ->
?DEBUG("not found",[]), ?DEBUG("not found",[]),
{error, not_exists}; {error, not_exists};
[#http_bind{pid = FsmRef,to=To}] -> [#http_bind{pid = FsmRef,to=StreamTo}] ->
case Restart of case Restart of
true -> true ->
?DEBUG("restart requested for ~s", [To]), ?DEBUG("restart requested for ~s", [To]),
gen_fsm:sync_send_all_state_event( gen_fsm:sync_send_all_state_event(
FsmRef, {http_put, Rid, Key, NewKey, Hold, Packet, To}); FsmRef, {http_put, Rid, Key, NewKey, Hold, Packet, StreamTo});
_ -> _ ->
gen_fsm:sync_send_all_state_event( gen_fsm:sync_send_all_state_event(
FsmRef, {http_put, Rid, Key, NewKey, Hold, Packet, ""}) FsmRef, {http_put, Rid, Key, NewKey, Hold, Packet, ""})