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
  44 class ShowApplicationAction extends OwnerDesignAction
  45 {
  46     /**
  47      * Application to show
  48      */
  49
  50     var $application = null;
  51
  52     /**
  53      * User who owns the app
  54      */
  55
  56     var $owner = null;
  57
  58     var $msg = null;
  59
  60     var $success = null;
  61
  62     /**
  63      * Load attributes based on database arguments
  64      *
  65      * Loads all the DB stuff
  66      *
  67      * @param array $args $_REQUEST array
  68      *
  69      * @return success flag
  70      */
  71
  72     function prepare($args)
  73     {
  74         parent::prepare($args);
  75
  76         $id = (int)$this->arg('id');
  77
  78         $this->application  = Oauth_application::staticGet($id);
  79         $this->owner        = User::staticGet($this->application->owner);
  80
  81         if (!common_logged_in()) {
  82             $this->clientError(_('You must be logged in to view an application.'));
  83             return false;
  84         }
  85
  86         if (empty($this->application)) {
  87             $this->clientError(_('No such application.'), 404);
  88             return false;
  89         }
  90
  91         $cur = common_current_user();
  92
  93         if ($cur->id != $this->owner->id) {
  94             $this->clientError(_('You are not the owner of this application.'), 401);
  95             return false;
  96         }
  97
  98         return true;
  99     }
 100
 101     /**
 102      * Handle the request
 103      *
 104      * Shows info about the app
 105      *
 106      * @return void
 107      */
 108
 109     function handle($args)
 110     {
 111         parent::handle($args);
 112
 113         if ($_SERVER['REQUEST_METHOD'] == 'POST') {
 114
 115             // CSRF protection
 116             $token = $this->trimmed('token');
 117             if (!$token || $token != common_session_token()) {
 118                 $this->clientError(_('There was a problem with your session token.'));
 119                 return;
 120             }
 121
 122             if ($this->arg('reset')) {
 123                 $this->resetKey();
 124             }
 125         } else {
 126             $this->showPage();
 127         }
 128     }
 129
 130     /**
 131      * Title of the page
 132      *
 133      * @return string title of the page
 134      */
 135
 136     function title()
 137     {
 138         if (!empty($this->application->name)) {
 139             return 'Application: ' . $this->application->name;
 140         }
 141     }
 142
 143     function showPageNotice()
 144     {
 145         if (!empty($this->msg)) {
 146             $this->element('div', ($this->success) ? 'success' : 'error', $this->msg);
 147         }
 148     }
 149
 150     function showContent()
 151     {
 152         $cur = common_current_user();
 153
 154         $consumer = $this->application->getConsumer();
 155
 156         $this->elementStart('div', 'entity_profile vcard');
 157         $this->element('h2', null, _('Application profile'));
 158         if (!empty($this->application->icon)) {
 159             $this->element('img', array('src' => $this->application->icon,
 160                                         'class' => 'photo logo entity_depiction'));
 161         }
 162
 163         $this->element('a', array('href' =>  $this->application->source_url,
 164                                   'class' => 'url fn entity_fn'),
 165                             $this->application->name);
 166
 167         $this->element('a', array('href' =>  $this->application->homepage,
 168                                   'class' => 'url entity_org'),
 169                             $this->application->organization);
 170
 171         $this->element('div',
 172                        'note entity_note',
 173                        $this->application->description);
 174
 175         $this->elementStart('div', 'entity_statistics');
 176         $defaultAccess = ($this->application->access_type & Oauth_application::$writeAccess)
 177             ? 'read-write' : 'read-only';
 178         $profile = Profile::staticGet($this->application->owner);
 179
 180         $appUsers = new Oauth_application_user();
 181         $appUsers->application_id = $this->application->id;
 182         $userCnt = $appUsers->count();
 183
 184         $this->raw(sprintf(
 185             _('Created by %1$s - %2$s access by default - %3$d users'),
 186               $profile->getBestName(),
 187               $defaultAccess,
 188               $userCnt
 189             ));
 190         $this->elementEnd('div');
 191
 192         $this->elementEnd('div');
 193
 194         $this->elementStart('div', 'entity_actions');
 195         $this->element('h2', null, _('Application actions'));
 196         $this->elementStart('ul');
 197         $this->elementStart('li', 'entity_edit');
 198         $this->element('a',
 199                        array('href' => common_local_url('editapplication',
 200                                                         array('id' => $this->application->id))),
 201                        'Edit');
 202         $this->elementEnd('li');
 203
 204         $this->elementStart('li', 'entity_reset_keysecret');
 205         $this->elementStart('form', array(
 206             'id' => 'form_reset_key',
 207             'class' => 'form_reset_key',
 208             'method' => 'POST',
 209             'action' => common_local_url('showapplication',
 210                                          array('id' => $this->application->id))));
 211         $this->elementStart('fieldset');
 212         $this->hidden('token', common_session_token());
 213
 214         $this->element('input', array('type' => 'submit',
 215                                       'id' => 'reset',
 216                                       'name' => 'reset',
 217                                       'class' => 'submit',
 218                                       'value' => _('Reset key & secret'),
 219                                       'onClick' => 'return confirmReset()'));
 220         $this->elementEnd('fieldset');
 221         $this->elementEnd('form');
 222         $this->elementEnd('li');
 223
 224         $this->elementStart('li', 'entity_delete');
 225         $this->elementStart('form', array(
 226                                           'id' => 'form_delete_application',
 227                                           'class' => 'form_delete_application',
 228                                           'method' => 'POST',
 229                                           'action' => common_local_url('deleteapplication',
 230                                                                        array('id' => $this->application->id))));
 231
 232         $this->elementStart('fieldset');
 233         $this->hidden('token', common_session_token());
 234         $this->submit('delete', _('Delete'));
 235         $this->elementEnd('fieldset');
 236         $this->elementEnd('form');
 237         $this->elementEnd('li');
 238
 239         $this->elementEnd('ul');
 240         $this->elementEnd('div');
 241
 242         $this->elementStart('div', 'entity_data');
 243         $this->element('h2', null, _('Application info'));
 244         $this->element('div',
 245                        'entity_consumer_key',
 246                        $consumer->consumer_key);
 247
 248         $this->element('div',
 249                        'entity_consumer_secret',
 250                        $consumer->consumer_secret);
 251
 252         $this->element('div',
 253                        'entity_request_token_url',
 254                        common_local_url('ApiOauthRequestToken'));
 255
 256         $this->element('div', 'entity_access_token_url', common_local_url('ApiOauthAccessToken'));
 257
 258         $this->element('div', 'entity_authorize_url', common_local_url('ApiOauthAuthorize'));
 259
 260         $this->element('p', 'note',
 261             _('Note: We support HMAC-SHA1 signatures. We do not support the plaintext signature method.'));
 262         $this->elementEnd('div');
 263
 264         $this->elementStart('p', array('id' => 'application_action'));
 265         $this->element('a',
 266             array('href' => common_local_url('oauthappssettings'),
 267                   'class' => 'more'),
 268                   'View your applications');
 269         $this->elementEnd('p');
 270     }
 271
 272     /**
 273      * Add a confirm script for Consumer key/secret reset
 274      *
 275      * @return void
 276      */
 277
 278     function showScripts()
 279     {
 280         parent::showScripts();
 281
 282         $msg = _('Are you sure you want to reset your consumer key and secret?');
 283
 284         $js  = 'function confirmReset() { ';
 285         $js .= '    var agree = confirm("' . $msg . '"); ';
 286         $js .= '    return agree;';
 287         $js .= '}';
 288
 289         $this->inlineScript($js);
 290     }
 291
 292     /**
 293      * Reset an application's Consumer key and secret
 294      *
 295      * XXX: Should this be moved to its own page with a confirm?
 296      *
 297      */
 298
 299     function resetKey()
 300     {
 301         $this->application->query('BEGIN');
 302
 303         $oauser = new Oauth_application_user();
 304         $oauser->application_id = $this->application->id;
 305         $result = $oauser->delete();
 306
 307         if ($result === false) {
 308             common_log_db_error($oauser, 'DELETE', __FILE__);
 309             $this->success = false;
 310             $this->msg = ('Unable to reset consumer key and secret.');
 311             $this->showPage();
 312             return;
 313         }
 314
 315         $consumer = $this->application->getConsumer();
 316         $result = $consumer->delete();
 317
 318         if ($result === false) {
 319             common_log_db_error($consumer, 'DELETE', __FILE__);
 320             $this->success = false;
 321             $this->msg = ('Unable to reset consumer key and secret.');
 322             $this->showPage();
 323             return;
 324         }
 325
 326         $consumer = Consumer::generateNew();
 327
 328         $result = $consumer->insert();
 329
 330         if (empty($result)) {
 331             common_log_db_error($consumer, 'INSERT', __FILE__);
 332             $this->application->query('ROLLBACK');
 333             $this->success = false;
 334             $this->msg = ('Unable to reset consumer key and secret.');
 335             $this->showPage();
 336             return;
 337         }
 338
 339         $orig = clone($this->application);
 340         $this->application->consumer_key = $consumer->consumer_key;
 341         $result = $this->application->update($orig);
 342
 343         if ($result === false) {
 344             common_log_db_error($application, 'UPDATE', __FILE__);
 345             $this->application->query('ROLLBACK');
 346             $this->success = false;
 347             $this->msg = ('Unable to reset consumer key and secret.');
 348             $this->showPage();
 349             return;
 350         }
 351
 352         $this->application->query('COMMIT');
 353
 354         $this->success = true;
 355         $this->msg = ('Consumer key and secret reset.');
 356         $this->showPage();
 357     }
 358
 359 }