forked from GNUsocial/gnu-social
Fixes handle()-related strict warnings such as "Strict Standards: Declaration of AdminPanelAction::handle() should be compatible with Action::handle()" Ref. #190
160 lines
6.6 KiB
PHP
160 lines
6.6 KiB
PHP
<?php
|
|
/**
|
|
* StatusNet, the distributed open-source microblogging tool
|
|
*
|
|
* Settings for OpenID
|
|
*
|
|
* PHP version 5
|
|
*
|
|
* LICENCE: This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* @category Settings
|
|
* @package StatusNet
|
|
* @author Craig Andrews <candrews@integralblue.com>
|
|
* @copyright 2008-2009 StatusNet, Inc.
|
|
* @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
|
* @link http://status.net/
|
|
*/
|
|
|
|
if (!defined('STATUSNET')) {
|
|
exit(1);
|
|
}
|
|
|
|
require_once INSTALLDIR.'/plugins/OpenID/openid.php';
|
|
|
|
/**
|
|
* Settings for OpenID
|
|
*
|
|
* Lets users add, edit and delete OpenIDs from their account
|
|
*
|
|
* @category Settings
|
|
* @package StatusNet
|
|
* @author Craig Andrews <candrews@integralblue.com>
|
|
* @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
|
* @link http://status.net/
|
|
*/
|
|
class OpenidserverAction extends Action
|
|
{
|
|
var $oserver;
|
|
|
|
function prepare($args)
|
|
{
|
|
parent::prepare($args);
|
|
$this->oserver = oid_server();
|
|
return true;
|
|
}
|
|
|
|
function handle()
|
|
{
|
|
parent::handle();
|
|
$request = $this->oserver->decodeRequest();
|
|
if (in_array($request->mode, array('checkid_immediate',
|
|
'checkid_setup'))) {
|
|
if (!$this->scoped instanceof Profile) {
|
|
if($request->immediate){
|
|
//cannot prompt the user to login in immediate mode, so answer false
|
|
$response = $this->generateDenyResponse($request);
|
|
}else{
|
|
// Go log in, and then come back.
|
|
//
|
|
// Note: 303 redirect rather than 307 to avoid
|
|
// prompting user for form resubmission if we
|
|
// were POSTed here.
|
|
common_set_returnto($_SERVER['REQUEST_URI']);
|
|
common_redirect(common_local_url('login'), 303);
|
|
}
|
|
} elseif (in_array($request->identity, $this->scoped->getAliases()) || $request->idSelect()) {
|
|
$user_openid_trustroot = User_openid_trustroot::pkeyGet(
|
|
array('user_id'=>$this->scoped->getID(), 'trustroot'=>$request->trust_root));
|
|
if(empty($user_openid_trustroot)){
|
|
if($request->immediate){
|
|
//cannot prompt the user to trust this trust root in immediate mode, so answer false
|
|
$response = $this->generateDenyResponse($request);
|
|
}else{
|
|
common_ensure_session();
|
|
$_SESSION['openid_trust_root'] = $request->trust_root;
|
|
$allowResponse = $this->generateAllowResponse($request, $this->scoped);
|
|
$this->oserver->encodeResponse($allowResponse); //sign the response
|
|
$denyResponse = $this->generateDenyResponse($request);
|
|
$this->oserver->encodeResponse($denyResponse); //sign the response
|
|
$_SESSION['openid_allow_url'] = $allowResponse->encodeToUrl();
|
|
$_SESSION['openid_deny_url'] = $denyResponse->encodeToUrl();
|
|
|
|
// Ask the user to trust this trust root...
|
|
//
|
|
// Note: 303 redirect rather than 307 to avoid
|
|
// prompting user for form resubmission if we
|
|
// were POSTed here.
|
|
common_redirect(common_local_url('openidtrust'), 303);
|
|
}
|
|
} else {
|
|
//user has previously authorized this trust root
|
|
$response = $this->generateAllowResponse($request, $this->scoped);
|
|
}
|
|
} elseif ($request->immediate) {
|
|
$response = $this->generateDenyResponse($request);
|
|
} else {
|
|
//invalid
|
|
// TRANS: OpenID plugin client error given trying to add an unauthorised OpenID to a user (403).
|
|
// TRANS: %s is a request identity.
|
|
$this->clientError(sprintf(_m('You are not authorized to use the identity %s.'),$request->identity),$code=403);
|
|
}
|
|
} else {
|
|
$response = $this->oserver->handleRequest($request);
|
|
}
|
|
|
|
if($response){
|
|
$response = $this->oserver->encodeResponse($response);
|
|
if ($response->code != AUTH_OPENID_HTTP_OK) {
|
|
header(sprintf("HTTP/1.1 %d ", $response->code),
|
|
true, $response->code);
|
|
}
|
|
|
|
if($response->headers){
|
|
foreach ($response->headers as $k => $v) {
|
|
header("$k: $v");
|
|
}
|
|
}
|
|
$this->raw($response->body);
|
|
}else{
|
|
// TRANS: OpenID plugin client error given when not getting a response for a given OpenID provider (500).
|
|
$this->clientError(_m('Just an OpenID provider. Nothing to see here, move along...'),$code=500);
|
|
}
|
|
}
|
|
|
|
function generateAllowResponse($request, Profile $profile){
|
|
$response = $request->answer(true, null, $profile->getUrl());
|
|
$user = $profile->getUser();
|
|
|
|
$sreg_data = array(
|
|
'fullname' => $profile->getFullname(),
|
|
'nickname' => $profile->getNickname(),
|
|
'email' => $user->email, // FIXME: Should we make the email optional?
|
|
'language' => $user->language,
|
|
'timezone' => $user->timezone);
|
|
$sreg_request = Auth_OpenID_SRegRequest::fromOpenIDRequest($request);
|
|
$sreg_response = Auth_OpenID_SRegResponse::extractResponse(
|
|
$sreg_request, $sreg_data);
|
|
$sreg_response->toMessage($response->fields);
|
|
return $response;
|
|
}
|
|
|
|
function generateDenyResponse($request){
|
|
$response = $request->answer(false);
|
|
return $response;
|
|
}
|
|
}
|