mirror of
https://github.com/processone/ejabberd.git
synced 2024-11-22 16:20:52 +01:00
99 lines
3.2 KiB
Erlang
99 lines
3.2 KiB
Erlang
%%%-------------------------------------------------------------------
|
|
%%% File : ejabberd_oauth_rest.erl
|
|
%%% Author : Alexey Shchepin <alexey@process-one.net>
|
|
%%% Purpose : OAUTH2 REST backend
|
|
%%% Created : 26 Jul 2016 by Alexey Shchepin <alexey@process-one.net>
|
|
%%%
|
|
%%%
|
|
%%% ejabberd, Copyright (C) 2002-2018 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
|
|
%%%
|
|
%%%-------------------------------------------------------------------
|
|
|
|
-module(ejabberd_oauth_rest).
|
|
-behaviour(ejabberd_oauth).
|
|
-behaviour(ejabberd_config).
|
|
|
|
-export([init/0,
|
|
store/1,
|
|
lookup/1,
|
|
clean/1,
|
|
opt_type/1]).
|
|
|
|
-include("ejabberd_oauth.hrl").
|
|
-include("logger.hrl").
|
|
-include("jid.hrl").
|
|
|
|
init() ->
|
|
rest:start(ejabberd_config:get_myname()),
|
|
ok.
|
|
|
|
store(R) ->
|
|
Path = path(<<"store">>),
|
|
%% Retry 2 times, with a backoff of 500millisec
|
|
{User, Server} = R#oauth_token.us,
|
|
SJID = jid:encode({User, Server, <<"">>}),
|
|
case rest:with_retry(
|
|
post,
|
|
[ejabberd_config:get_myname(), Path, [],
|
|
{[{<<"token">>, R#oauth_token.token},
|
|
{<<"user">>, SJID},
|
|
{<<"scope">>, R#oauth_token.scope},
|
|
{<<"expire">>, R#oauth_token.expire}
|
|
]}], 2, 500) of
|
|
{ok, Code, _} when Code == 200 orelse Code == 201 ->
|
|
ok;
|
|
Err ->
|
|
?ERROR_MSG("failed to store oauth record ~p: ~p", [R, Err]),
|
|
{error, db_failure}
|
|
end.
|
|
|
|
lookup(Token) ->
|
|
Path = path(<<"lookup">>),
|
|
case rest:with_retry(post, [ejabberd_config:get_myname(), Path, [],
|
|
{[{<<"token">>, Token}]}],
|
|
2, 500) of
|
|
{ok, 200, {Data}} ->
|
|
SJID = proplists:get_value(<<"user">>, Data, <<>>),
|
|
JID = jid:decode(SJID),
|
|
US = {JID#jid.luser, JID#jid.lserver},
|
|
Scope = proplists:get_value(<<"scope">>, Data, []),
|
|
Expire = proplists:get_value(<<"expire">>, Data, 0),
|
|
{ok, #oauth_token{token = Token,
|
|
us = US,
|
|
scope = Scope,
|
|
expire = Expire}};
|
|
{ok, 404, _Resp} ->
|
|
error;
|
|
Other ->
|
|
?ERROR_MSG("Unexpected response for oauth lookup: ~p", [Other]),
|
|
error
|
|
end.
|
|
|
|
clean(_TS) ->
|
|
ok.
|
|
|
|
path(Path) ->
|
|
Base = ejabberd_config:get_option(ext_api_path_oauth, <<"/oauth">>),
|
|
<<Base/binary, "/", Path/binary>>.
|
|
|
|
|
|
-spec opt_type(atom()) -> fun((any()) -> any()) | [atom()].
|
|
opt_type(ext_api_path_oauth) ->
|
|
fun (X) -> iolist_to_binary(X) end;
|
|
opt_type(_) -> [ext_api_path_oauth].
|