diff options
Diffstat (limited to '_darcs/pristine/extlib/facebook/facebook_desktop.php')
| -rw-r--r-- | _darcs/pristine/extlib/facebook/facebook_desktop.php | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/_darcs/pristine/extlib/facebook/facebook_desktop.php b/_darcs/pristine/extlib/facebook/facebook_desktop.php deleted file mode 100644 index 90cdf66bd..000000000 --- a/_darcs/pristine/extlib/facebook/facebook_desktop.php +++ /dev/null @@ -1,104 +0,0 @@ -<?php -// Copyright 2004-2008 Facebook. All Rights Reserved. -// -// +---------------------------------------------------------------------------+ -// | Facebook Platform PHP5 client | -// +---------------------------------------------------------------------------+ -// | Copyright (c) 2007 Facebook, Inc. | -// | All rights reserved. | -// | | -// | Redistribution and use in source and binary forms, with or without | -// | modification, are permitted provided that the following conditions | -// | are met: | -// | | -// | 1. Redistributions of source code must retain the above copyright | -// | notice, this list of conditions and the following disclaimer. | -// | 2. Redistributions in binary form must reproduce the above copyright | -// | notice, this list of conditions and the following disclaimer in the | -// | documentation and/or other materials provided with the distribution. | -// | | -// | THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | -// | IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | -// | OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | -// | IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | -// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | -// | NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | -// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | -// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | -// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | -// | THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | -// +---------------------------------------------------------------------------+ -// | For help with this library, contact developers-help@facebook.com | -// +---------------------------------------------------------------------------+ -// - -/** - * This class extends and modifies the "Facebook" class to better - * suit desktop apps. - */ -class FacebookDesktop extends Facebook { - // the application secret, which differs from the session secret - public $app_secret; - public $verify_sig; - - public function __construct($api_key, $secret) { - $this->app_secret = $secret; - $this->verify_sig = false; - parent::__construct($api_key, $secret); - } - - public function do_get_session($auth_token) { - $this->api_client->secret = $this->app_secret; - $this->api_client->session_key = null; - $session_info = parent::do_get_session($auth_token); - if (!empty($session_info['secret'])) { - // store the session secret - $this->set_session_secret($session_info['secret']); - } - return $session_info; - } - - public function set_session_secret($session_secret) { - $this->secret = $session_secret; - $this->api_client->secret = $session_secret; - } - - public function require_login() { - if ($this->get_loggedin_user()) { - try { - // try a session-based API call to ensure that we have the correct - // session secret - $user = $this->api_client->users_getLoggedInUser(); - - // now that we have a valid session secret, verify the signature - $this->verify_sig = true; - if ($this->validate_fb_params(false)) { - return $user; - } else { - // validation failed - return null; - } - } catch (FacebookRestClientException $ex) { - if (isset($_GET['auth_token'])) { - // if we have an auth_token, use it to establish a session - $session_info = $this->do_get_session($_GET['auth_token']); - if ($session_info) { - return $session_info['uid']; - } - } - } - } - // if we get here, we need to redirect the user to log in - $this->redirect($this->get_login_url(self::current_url(), $this->in_fb_canvas())); - } - - public function verify_signature($fb_params, $expected_sig) { - // we don't want to verify the signature until we have a valid - // session secret - if ($this->verify_sig) { - return parent::verify_signature($fb_params, $expected_sig); - } else { - return true; - } - } -} |