actions/userauthorization.php

   1 <?php
   2 /*
   3  * Laconica - a distributed open-source microblogging tool
   4  * Copyright (C) 2008, Controlez-Vous, Inc.
   5  *
   6  * This program is free software: you can redistribute it and/or modify
   7  * it under the terms of the GNU Affero General Public License as published by
   8  * the Free Software Foundation, either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU Affero General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Affero General Public License
  17  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 if (!defined('LACONICA')) { exit(1); }
  21
  22 class UserauthorizationAction extends Action {
  23         function handle($args) {
  24                 parent::handle($args);
  25
  26                 if ($_SERVER['REQUEST_METHOD'] == 'POST') {
  27                         $this->send_authorization();
  28                 } else {
  29                         try {
  30                                 $req = $this->get_request();
  31                                 if (!$req) {
  32                                         common_server_error(_t('Cannot find request'));
  33                                 }
  34                                 common_debug('userauthorization.php - $req = "'.print_r($req,TRUE).'"');
  35                                 $server = common_oauth_server();
  36                                 $server->get_version($req);
  37                                 $consumer = $server->get_consumer($req);
  38                                 common_debug('userauthorization.php - $consumer = "'.print_r($consumer,TRUE).'"');
  39                                 $token = $server->get_token($req, $consumer, "request");
  40                                 common_debug('userauthorization.php - $token = "'.print_r($token,TRUE).'"');
  41                                 $server->check_signature($req, $consumer, $token);
  42                         } catch (OAuthException $e) {
  43                                 $this->clear_request();
  44                                 common_server_error($e->getMessage());
  45                                 return;
  46                         }
  47
  48                         if (common_logged_in()) {
  49                                 $this->show_form($req);
  50                         } else {
  51                                 # Go log in, and then come back
  52                                 common_set_returnto(common_local_url('userauthorization'));
  53                                 common_redirect(common_local_url('login'));
  54                         }
  55                 }
  56         }
  57
  58         function store_request($req) {
  59                 common_ensure_session();
  60                 $_SESSION['userauthorizationrequest'] = $req;
  61         }
  62
  63         function get_request() {
  64                 common_ensure_session();
  65                 $req = $_SESSION['userauthorizationrequest'];
  66                 if (!$req) {
  67                         # XXX: may have an uncaught exception
  68                         $req = OAuthRequest::from_request();
  69                         if ($req) {
  70                                 $this->store_request($req);
  71                         }
  72                 }
  73                 return $req;
  74         }
  75
  76         function show_form($req) {
  77                 common_show_header(_t('Authorize subscription'));
  78
  79                 common_show_footer();
  80         }
  81
  82         function send_authorization() {
  83                 $req = $this->get_request();
  84
  85                 if (!$req) {
  86                         common_user_error(_t('No authorization request!'));
  87                         return;
  88                 }
  89
  90                 if ($this->boolean('authorize')) {
  91
  92                 }
  93         }
  94 }