actions/showapplication.php

   1 <?php
   2 /**
   3  * StatusNet, the distributed open-source microblogging tool
   4  *
   5  * Show an OAuth application
   6  *
   7  * PHP version 5
   8  *
   9  * LICENCE: This program is free software: you can redistribute it and/or modify
  10  * it under the terms of the GNU Affero General Public License as published by
  11  * the Free Software Foundation, either version 3 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU Affero General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Affero General Public License
  20  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21  *
  22  * @category  Application
  23  * @package   StatusNet
  24  * @author    Zach Copley <zach@status.net>
  25  * @copyright 2008-2009 StatusNet, Inc.
  26  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  27  * @link      http://status.net/
  28  */
  29
  30 if (!defined('STATUSNET') && !defined('LACONICA')) {
  31     exit(1);
  32 }
  33
  34 /**
  35  * Show an OAuth application
  36  *
  37  * @category Application
  38  * @package  StatusNet
  39  * @author   Zach Copley <zach@status.net>
  40  * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  41  * @link     http://status.net/
  42  */
  43 class ShowApplicationAction extends OwnerDesignAction
  44 {
  45     /**
  46      * Application to show
  47      */
  48     var $application = null;
  49
  50     /**
  51      * User who owns the app
  52      */
  53     var $owner = null;
  54
  55     var $msg = null;
  56
  57     var $success = null;
  58
  59     /**
  60      * Load attributes based on database arguments
  61      *
  62      * Loads all the DB stuff
  63      *
  64      * @param array $args $_REQUEST array
  65      *
  66      * @return success flag
  67      */
  68     function prepare($args)
  69     {
  70         parent::prepare($args);
  71
  72         $id = (int)$this->arg('id');
  73
  74         $this->application  = Oauth_application::staticGet($id);
  75         $this->owner        = User::staticGet($this->application->owner);
  76
  77         if (!common_logged_in()) {
  78             $this->clientError(_('You must be logged in to view an application.'));
  79             return false;
  80         }
  81
  82         if (empty($this->application)) {
  83             $this->clientError(_('No such application.'), 404);
  84             return false;
  85         }
  86
  87         $cur = common_current_user();
  88
  89         if ($cur->id != $this->owner->id) {
  90             $this->clientError(_('You are not the owner of this application.'), 401);
  91             return false;
  92         }
  93
  94         return true;
  95     }
  96
  97     /**
  98      * Handle the request
  99      *
 100      * Shows info about the app
 101      *
 102      * @return void
 103      */
 104     function handle($args)
 105     {
 106         parent::handle($args);
 107
 108         if ($_SERVER['REQUEST_METHOD'] == 'POST') {
 109
 110             // CSRF protection
 111             $token = $this->trimmed('token');
 112             if (!$token || $token != common_session_token()) {
 113                 $this->clientError(_('There was a problem with your session token.'));
 114                 return;
 115             }
 116
 117             if ($this->arg('reset')) {
 118                 $this->resetKey();
 119             }
 120         } else {
 121             $this->showPage();
 122         }
 123     }
 124
 125     /**
 126      * Title of the page
 127      *
 128      * @return string title of the page
 129      */
 130     function title()
 131     {
 132         if (!empty($this->application->name)) {
 133             return 'Application: ' . $this->application->name;
 134         }
 135     }
 136
 137     function showPageNotice()
 138     {
 139         if (!empty($this->msg)) {
 140             $this->element('div', ($this->success) ? 'success' : 'error', $this->msg);
 141         }
 142     }
 143
 144     function showContent()
 145     {
 146         $cur = common_current_user();
 147
 148         $consumer = $this->application->getConsumer();
 149
 150         $this->elementStart('div', 'entity_profile vcard');
 151         $this->element('h2', null, _('Application profile'));
 152         if (!empty($this->application->icon)) {
 153             $this->element('img', array('src' => $this->application->icon,
 154                                         'class' => 'photo logo entity_depiction'));
 155         }
 156
 157         $this->element('a', array('href' =>  $this->application->source_url,
 158                                   'class' => 'url fn entity_fn'),
 159                             $this->application->name);
 160
 161         $this->element('a', array('href' =>  $this->application->homepage,
 162                                   'class' => 'url entity_org'),
 163                             $this->application->organization);
 164
 165         $this->element('div',
 166                        'note entity_note',
 167                        $this->application->description);
 168
 169         $this->elementStart('div', 'entity_statistics');
 170         $defaultAccess = ($this->application->access_type & Oauth_application::$writeAccess)
 171             ? 'read-write' : 'read-only';
 172         $profile = Profile::staticGet($this->application->owner);
 173
 174         $appUsers = new Oauth_application_user();
 175         $appUsers->application_id = $this->application->id;
 176         $userCnt = $appUsers->count();
 177
 178         $this->raw(sprintf(
 179             _('Created by %1$s - %2$s access by default - %3$d users'),
 180               $profile->getBestName(),
 181               $defaultAccess,
 182               $userCnt
 183             ));
 184         $this->elementEnd('div');
 185
 186         $this->elementEnd('div');
 187
 188         $this->elementStart('div', 'entity_actions');
 189         $this->element('h2', null, _('Application actions'));
 190         $this->elementStart('ul');
 191         $this->elementStart('li', 'entity_edit');
 192         $this->element('a',
 193                        array('href' => common_local_url('editapplication',
 194                                                         array('id' => $this->application->id))),
 195                        'Edit');
 196         $this->elementEnd('li');
 197
 198         $this->elementStart('li', 'entity_reset_keysecret');
 199         $this->elementStart('form', array(
 200             'id' => 'form_reset_key',
 201             'class' => 'form_reset_key',
 202             'method' => 'POST',
 203             'action' => common_local_url('showapplication',
 204                                          array('id' => $this->application->id))));
 205         $this->elementStart('fieldset');
 206         $this->hidden('token', common_session_token());
 207
 208         $this->element('input', array('type' => 'submit',
 209                                       'id' => 'reset',
 210                                       'name' => 'reset',
 211                                       'class' => 'submit',
 212                                       'value' => _('Reset key & secret'),
 213                                       'onClick' => 'return confirmReset()'));
 214         $this->elementEnd('fieldset');
 215         $this->elementEnd('form');
 216         $this->elementEnd('li');
 217
 218         $this->elementStart('li', 'entity_delete');
 219         $this->elementStart('form', array(
 220                                           'id' => 'form_delete_application',
 221                                           'class' => 'form_delete_application',
 222                                           'method' => 'POST',
 223                                           'action' => common_local_url('deleteapplication',
 224                                                                        array('id' => $this->application->id))));
 225
 226         $this->elementStart('fieldset');
 227         $this->hidden('token', common_session_token());
 228         $this->submit('delete', _('Delete'));
 229         $this->elementEnd('fieldset');
 230         $this->elementEnd('form');
 231         $this->elementEnd('li');
 232
 233         $this->elementEnd('ul');
 234         $this->elementEnd('div');
 235
 236         $this->elementStart('div', 'entity_data');
 237         $this->element('h2', null, _('Application info'));
 238         $this->element('div',
 239                        'entity_consumer_key',
 240                        $consumer->consumer_key);
 241
 242         $this->element('div',
 243                        'entity_consumer_secret',
 244                        $consumer->consumer_secret);
 245
 246         $this->element('div',
 247                        'entity_request_token_url',
 248                        common_local_url('ApiOauthRequestToken'));
 249
 250         $this->element('div', 'entity_access_token_url', common_local_url('ApiOauthAccessToken'));
 251
 252         $this->element('div', 'entity_authorize_url', common_local_url('ApiOauthAuthorize'));
 253
 254         $this->element('p', 'note',
 255             _('Note: We support HMAC-SHA1 signatures. We do not support the plaintext signature method.'));
 256         $this->elementEnd('div');
 257
 258         $this->elementStart('p', array('id' => 'application_action'));
 259         $this->element('a',
 260             array('href' => common_local_url('oauthappssettings'),
 261                   'class' => 'more'),
 262                   'View your applications');
 263         $this->elementEnd('p');
 264     }
 265
 266     /**
 267      * Add a confirm script for Consumer key/secret reset
 268      *
 269      * @return void
 270      */
 271     function showScripts()
 272     {
 273         parent::showScripts();
 274
 275         $msg = _('Are you sure you want to reset your consumer key and secret?');
 276
 277         $js  = 'function confirmReset() { ';
 278         $js .= '    var agree = confirm("' . $msg . '"); ';
 279         $js .= '    return agree;';
 280         $js .= '}';
 281
 282         $this->inlineScript($js);
 283     }
 284
 285     /**
 286      * Reset an application's Consumer key and secret
 287      *
 288      * XXX: Should this be moved to its own page with a confirm?
 289      *
 290      */
 291     function resetKey()
 292     {
 293         $this->application->query('BEGIN');
 294
 295         $oauser = new Oauth_application_user();
 296         $oauser->application_id = $this->application->id;
 297         $result = $oauser->delete();
 298
 299         if ($result === false) {
 300             common_log_db_error($oauser, 'DELETE', __FILE__);
 301             $this->success = false;
 302             $this->msg = ('Unable to reset consumer key and secret.');
 303             $this->showPage();
 304             return;
 305         }
 306
 307         $consumer = $this->application->getConsumer();
 308         $result = $consumer->delete();
 309
 310         if ($result === false) {
 311             common_log_db_error($consumer, 'DELETE', __FILE__);
 312             $this->success = false;
 313             $this->msg = ('Unable to reset consumer key and secret.');
 314             $this->showPage();
 315             return;
 316         }
 317
 318         $consumer = Consumer::generateNew();
 319
 320         $result = $consumer->insert();
 321
 322         if (empty($result)) {
 323             common_log_db_error($consumer, 'INSERT', __FILE__);
 324             $this->application->query('ROLLBACK');
 325             $this->success = false;
 326             $this->msg = ('Unable to reset consumer key and secret.');
 327             $this->showPage();
 328             return;
 329         }
 330
 331         $orig = clone($this->application);
 332         $this->application->consumer_key = $consumer->consumer_key;
 333         $result = $this->application->update($orig);
 334
 335         if ($result === false) {
 336             common_log_db_error($application, 'UPDATE', __FILE__);
 337             $this->application->query('ROLLBACK');
 338             $this->success = false;
 339             $this->msg = ('Unable to reset consumer key and secret.');
 340             $this->showPage();
 341             return;
 342         }
 343
 344         $this->application->query('COMMIT');
 345
 346         $this->success = true;
 347         $this->msg = ('Consumer key and secret reset.');
 348         $this->showPage();
 349     }
 350 }