Chapril/xmpp.chapril.org-ejabberd
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Cross-domain HTTP-Bind support (thanks to Jack Moffitt)(EJAB-1168)

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Badlop 2010-02-15 22:39:32 +01:00
parent fa4ebab036
commit 27be3b400e
4 changed files with 43 additions and 9 deletions
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2
src/web/ejabberd_http.erl
View File

@ -348,7 +348,7 @@ process_request(#state{request_method = Method,
request_headers = RequestHeaders,
sockmod = SockMod,
socket = Socket} = State)
when Method=:='GET' orelse Method=:='HEAD' orelse Method=:='DELETE' ->
when Method=:='GET' orelse Method=:='HEAD' orelse Method=:='DELETE' orelse Method=:='OPTIONS' ->
case (catch url_decode_q_split(Path)) of
{'EXIT', _} ->
process_request(false);

4
src/web/ejabberd_http_bind.erl
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@ -37,6 +37,7 @@
-include("ejabberd.hrl").
-include("jlib.hrl").
-include("ejabberd_http.hrl").
-include("http_bind.hrl").
-include_lib("exmpp/include/exmpp.hrl").
-record(http_bind, {id, pid, to, hold, wait, version}).
@ -98,9 +99,6 @@
-define(MAX_PAUSE, 120). % may num of sec a client is allowed to pause
% the session
-define(CT, {"Content-Type", "text/xml; charset=utf-8"}).
-define(HEADER, [?CT]).
%%%----------------------------------------------------------------------
%%% API

32
src/web/http_bind.hrl Normal file
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@ -0,0 +1,32 @@
%%%----------------------------------------------------------------------
%%%
%%% ejabberd, Copyright (C) 2002-2010 ProcessOne
%%%
%%% This program is free software; you can redistribute it and/or
%%% modify it under the terms of the GNU General Public License as
%%% published by the Free Software Foundation; either version 2 of the
%%% License, or (at your option) any later version.
%%%
%%% This program is distributed in the hope that it will be useful,
%%% but WITHOUT ANY WARRANTY; without even the implied warranty of
%%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
%%% General Public License for more details.
%%%
%%% You should have received a copy of the GNU General Public License
%%% along with this program; if not, write to the Free Software
%%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
%%% 02111-1307 USA
%%%
%%%----------------------------------------------------------------------
-define(CT_XML, {"Content-Type", "text/xml; charset=utf-8"}).
-define(CT_PLAIN, {"Content-Type", "text/plain"}).
-define(AC_ALLOW_ORIGIN, {"Access-Control-Allow-Origin", "*"}).
-define(AC_ALLOW_METHODS, {"Access-Control-Allow-Methods", "GET, POST, OPTIONS"}).
-define(AC_ALLOW_HEADERS, {"Access-Control-Allow-Headers", "Content-Type"}).
-define(AC_MAX_AGE, {"Access-Control-Max-Age", "86400"}).
-define(OPTIONS_HEADER, [?CT_PLAIN, ?AC_ALLOW_ORIGIN, ?AC_ALLOW_METHODS,
?AC_ALLOW_HEADERS, ?AC_MAX_AGE]).
-define(HEADER, [?CT_XML, ?AC_ALLOW_ORIGIN, ?AC_ALLOW_HEADERS]).

14
src/web/mod_http_bind.erl
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@ -49,6 +49,7 @@
-include("ejabberd.hrl").
-include("jlib.hrl").
-include("ejabberd_http.hrl").
-include("http_bind.hrl").
%% Duplicated from ejabberd_http_bind.
%% TODO: move to hrl file.
@ -61,8 +62,8 @@
process([], #request{method = 'POST',
data = []}) ->
?DEBUG("Bad Request: no data", []),
{400, [], #xmlel{name = h1, children =
[#xmlcdata{cdata = <<"400 Bad Request">>}]}};
{400, ?HEADER, #xmlel{name = h1, children =
[#xmlcdata{cdata = <<"400 Bad Request">>}]}};
process([], #request{method = 'POST',
data = Data,
ip = IP}) ->
@ -70,11 +71,14 @@ process([], #request{method = 'POST',
ejabberd_http_bind:process_request(Data, IP);
process([], #request{method = 'GET',
data = []}) ->
get_human_html_xmlel();
{200, ?HEADER, get_human_html_xmlel()};
process([], #request{method = 'OPTIONS',
data = []}) ->
{200, ?OPTIONS_HEADER, []};
process(_Path, _Request) ->
?DEBUG("Bad Request: ~p", [_Request]),
{400, [], #xmlel{name = h1, children =
[#xmlcdata{cdata = <<"400 Bad Request">>}]}}.
{400, ?HEADER, #xmlel{name = h1, children =
[#xmlcdata{cdata = <<"400 Bad Request">>}]}}.
get_human_html_xmlel() ->
Heading = "ejabberd " ++ atom_to_list(?MODULE) ++ " v" ++ ?MOD_HTTP_BIND_VERSION,