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<?php
if (!defined('IN_FS')) {
die('Do not access this file directly.');
}
$providers = array(
'github' => function() use ($conf) {
if (empty($conf['oauth']['github_secret']) ||
empty($conf['oauth']['github_id']) ||
empty($conf['oauth']['github_redirect'])) {
throw new Exception('Config error make sure the github_* variables are set.');
}
return new GithubProvider(array(
'clientId' => $conf['oauth']['github_id'],
'clientSecret' => $conf['oauth']['github_secret'],
'redirectUri' => $conf['oauth']['github_redirect'],
'scopes' => array('user:email')
));
},
'google' => function() use ($conf) {
if (empty($conf['oauth']['google_secret']) ||
empty($conf['oauth']['google_id']) ||
empty($conf['oauth']['google_redirect'])) {
throw new Exception('Config error make sure the google_* variables are set.');
}
return new League\OAuth2\Client\Provider\Google(array(
'clientId' => $conf['oauth']['google_id'],
'clientSecret' => $conf['oauth']['google_secret'],
'redirectUri' => $conf['oauth']['google_redirect'],
'scopes' => array('email', 'profile')
));
},
'facebook' => function() use ($conf) {
if (empty($conf['oauth']['facebook_secret']) ||
empty($conf['oauth']['facebook_id']) ||
empty($conf['oauth']['facebook_redirect'])) {
throw new Exception('Config error make sure the facebook_* variables are set.');
}
return new League\OAuth2\Client\Provider\Facebook(array(
'clientId' => $conf['oauth']['facebook_id'],
'clientSecret' => $conf['oauth']['facebook_secret'],
'redirectUri' => $conf['oauth']['facebook_redirect'],
));
},
'microsoft' => function() use ($conf) {
if (empty($conf['oauth']['microsoft_secret']) ||
empty($conf['oauth']['microsoft_id']) ||
empty($conf['oauth']['microsoft_redirect'])) {
throw new Exception('Config error make sure the microsoft_* variables are set.');
}
return new League\OAuth2\Client\Provider\Microsoft(array(
'clientId' => $conf['oauth']['microsoft_id'],
'clientSecret' => $conf['oauth']['microsoft_secret'],
'redirectUri' => $conf['oauth']['microsoft_redirect'],
));
},
'instagram' => function() use ($conf) {
if (empty($conf['oauth']['instagram_secret']) ||
empty($conf['oauth']['instagram_id']) ||
empty($conf['oauth']['instagram_redirect'])) {
throw new Exception('Config error make sure the instagram_* variables are set.');
}
return new League\OAuth2\Client\Provider\Instagram(array(
'clientId' => $conf['oauth']['instagram_id'],
'clientSecret' => $conf['oauth']['instagram_secret'],
'redirectUri' => $conf['oauth']['instagram_redirect'],
));
},
'eventbrite' => function() use ($conf) {
if (empty($conf['oauth']['eventbrite_secret']) ||
empty($conf['oauth']['eventbrite_id']) ||
empty($conf['oauth']['eventbrite_redirect'])) {
throw new Exception('Config error make sure the eventbrite_* variables are set.');
}
return new League\OAuth2\Client\Provider\Eventbrite(array(
'clientId' => $conf['oauth']['eventbrite_id'],
'clientSecret' => $conf['oauth']['eventbrite_secret'],
'redirectUri' => $conf['oauth']['eventbrite_redirect'],
));
},
'linkedin' => function() use ($conf) {
if (empty($conf['oauth']['linkedin_secret']) ||
empty($conf['oauth']['linkedin_id']) ||
empty($conf['oauth']['linkedin_redirect'])) {
throw new Exception('Config error make sure the linkedin_* variables are set.');
}
return new League\OAuth2\Client\Provider\LinkedIn(array(
'clientId' => $conf['oauth']['linkedin_id'],
'clientSecret' => $conf['oauth']['linkedin_secret'],
'redirectUri' => $conf['oauth']['linkedin_redirect'],
));
},
'vkontakte' => function() use ($conf) {
if (empty($conf['oauth']['vkontakte_secret']) ||
empty($conf['oauth']['vkontakte_id']) ||
empty($conf['oauth']['vkontakte_redirect'])) {
throw new Exception('Config error make sure the vkontakte_* variables are set.');
}
return new League\OAuth2\Client\Provider\Vkontakte(array(
'clientId' => $conf['oauth']['vkontakte_id'],
'clientSecret' => $conf['oauth']['vkontakte_secret'],
'redirectUri' => $conf['oauth']['vkontakte_redirect'],
));
},
);
if (! isset($_SESSION['return_to'])) {
$_SESSION['return_to'] = base64_decode(Get::val('return_to', ''));
$_SESSION['return_to'] = $_SESSION['return_to'] ?: $baseurl;
}
$provider = isset($_SESSION['oauth_provider']) ? $_SESSION['oauth_provider'] : 'none';
$provider = strtolower(Get::val('provider', $provider));
unset($_SESSION['oauth_provider']);
$active_oauths = explode(' ', $fs->prefs['active_oauths']);
if (!in_array($provider, $active_oauths)) {
Flyspray::show_error(26);
}
$obj = $providers[$provider]();
if ( ! Get::has('code') && ! Post::has('username')) {
// get authorization code
header('Location: '.$obj->getAuthorizationUrl());
exit;
}
if (isset($_SESSION['oauth_token'])) {
$token = unserialize($_SESSION['oauth_token']);
unset($_SESSION['oauth_token']);
} else {
// Try to get an access token
try {
$token = $obj->getAccessToken('authorization_code', array('code' => $_GET['code']));
} catch (\League\OAuth2\Client\Exception\IDPException $e) {
throw new Exception($e->getMessage());
}
}
$user_details = $obj->getUserDetails($token);
$uid = $user_details->uid;
if (Post::has('username')) {
$username = Post::val('username');
} else {
$username = $user_details->nickname;
}
// First time logging in
if (! Flyspray::checkForOauthUser($uid, $provider)) {
if (! $user_details->email) {
Flyspray::show_error(27);
}
$success = false;
if ($username) {
$group_in = $fs->prefs['anon_group'];
$name = $user_details->name ?: $username;
$success = Backend::create_user($username, null, $name, '', $user_details->email, 0, 0, $group_in, 1, $uid, $provider);
}
// username taken or not provided, ask for it
if (!$success) {
$_SESSION['oauth_token'] = serialize($token);
$_SESSION['oauth_provider'] = $provider;
$page->assign('provider', ucfirst($provider));
$page->assign('username', $username);
$page->pushTpl('register.oauth.tpl');
return;
}
}
if (($user_id = Flyspray::checkLogin($user_details->email, null, 'oauth')) < 1) {
Flyspray::show_error(23); // account disabled
}
$user = new User($user_id);
// Set a couple of cookies
$passweirded = crypt($user->infos['user_pass'], $conf['general']['cookiesalt']);
Flyspray::setCookie('flyspray_userid', $user->id, 0,null,null,null,true);
Flyspray::setCookie('flyspray_passhash', $passweirded, 0,null,null,null,true);
$_SESSION['SUCCESS'] = L('loginsuccessful');
$db->query("UPDATE {users} SET last_login = ? WHERE user_id=?", array(time(), $user->id));
$return_to = $_SESSION['return_to'];
unset($_SESSION['return_to']);
Flyspray::redirect($return_to);
?>
|