mirror of
https://github.com/processone/ejabberd.git
synced 2024-06-02 21:17:12 +02:00
96f0c001d9
remove rosters accidentally (EJAB-549). New functions in
ejabberd_auth to get/check password and know which module accepted
the authentication. New element 'auth_module' in ejabberd_c2s
record 'statedata'. Cyrsasl provides a new property in the
response: {auth_module, AuthModule}.
* src/ejabberd_auth_anonymous.erl: Likewise
* src/ejabberd_c2s.erl: Likewise
* src/cyrsasl_anonymous.erl: Likewise
* src/cyrsasl_digest.erl: Likewise
* src/cyrsasl_plain.erl: Likewise
SVN Revision: 1297
57 lines
1.9 KiB
Erlang
57 lines
1.9 KiB
Erlang
%%%----------------------------------------------------------------------
|
|
%%% File : cyrsasl_anonymous.erl
|
|
%%% Author : Magnus Henoch <henoch@dtek.chalmers.se>
|
|
%%% Purpose : ANONYMOUS SASL mechanism
|
|
%%% See http://www.ietf.org/internet-drafts/draft-ietf-sasl-anon-05.txt
|
|
%%% Created : 23 Aug 2005 by Magnus Henoch <henoch@dtek.chalmers.se>
|
|
%%%
|
|
%%%
|
|
%%% ejabberd, Copyright (C) 2002-2008 Process-one
|
|
%%%
|
|
%%% 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
|
|
%%%
|
|
%%%----------------------------------------------------------------------
|
|
|
|
-module(cyrsasl_anonymous).
|
|
|
|
-export([start/1, stop/0, mech_new/3, mech_step/2]).
|
|
|
|
-behaviour(cyrsasl).
|
|
|
|
-record(state, {server}).
|
|
|
|
start(_Opts) ->
|
|
cyrsasl:register_mechanism("ANONYMOUS", ?MODULE, false),
|
|
ok.
|
|
|
|
stop() ->
|
|
ok.
|
|
|
|
mech_new(Host, _GetPassword, _CheckPassword) ->
|
|
{ok, #state{server = Host}}.
|
|
|
|
mech_step(State, _ClientIn) ->
|
|
%% We generate a random username:
|
|
User = lists:concat([randoms:get_string() | tuple_to_list(now())]),
|
|
Server = State#state.server,
|
|
|
|
%% Checks that the username is available
|
|
case ejabberd_auth:is_user_exists(User, Server) of
|
|
true -> {error, "not-authorized"};
|
|
false -> {ok, [{username, User},
|
|
{auth_module, ejabberd_auth_anonymous}]}
|
|
end.
|