forked from GNUsocial/gnu-social
328 lines
11 KiB
PHP
328 lines
11 KiB
PHP
<?php
|
|
/**
|
|
* StatusNet, the distributed open-source microblogging tool
|
|
*
|
|
* 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 Plugin
|
|
* @package StatusNet
|
|
* @author Evan Prodromou <evan@status.net>
|
|
* @copyright 2009 StatusNet, Inc.
|
|
* @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);
|
|
}
|
|
|
|
/**
|
|
* Plugin for OpenID authentication and identity
|
|
*
|
|
* This class enables consumer support for OpenID, the distributed authentication
|
|
* and identity system.
|
|
*
|
|
* @category Plugin
|
|
* @package StatusNet
|
|
* @author Evan Prodromou <evan@status.net>
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
|
* @link http://status.net/
|
|
* @link http://openid.net/
|
|
*/
|
|
|
|
class OpenIDPlugin extends Plugin
|
|
{
|
|
/**
|
|
* Initializer for the plugin.
|
|
*/
|
|
|
|
function __construct()
|
|
{
|
|
parent::__construct();
|
|
}
|
|
|
|
/**
|
|
* Add OpenID-related paths to the router table
|
|
*
|
|
* Hook for RouterInitialized event.
|
|
*
|
|
* @return boolean hook return
|
|
*/
|
|
|
|
function onStartInitializeRouter($m)
|
|
{
|
|
$m->connect('main/openid', array('action' => 'openidlogin'));
|
|
$m->connect('main/openidtrust', array('action' => 'openidtrust'));
|
|
$m->connect('settings/openid', array('action' => 'openidsettings'));
|
|
$m->connect('index.php?action=finishopenidlogin', array('action' => 'finishopenidlogin'));
|
|
$m->connect('index.php?action=finishaddopenid', array('action' => 'finishaddopenid'));
|
|
$m->connect('main/openidserver', array('action' => 'openidserver'));
|
|
|
|
return true;
|
|
}
|
|
|
|
function onEndPublicXRDS($action, &$xrdsOutputter)
|
|
{
|
|
$xrdsOutputter->elementStart('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
|
|
'xmlns:simple' => 'http://xrds-simple.net/core/1.0',
|
|
'version' => '2.0'));
|
|
$xrdsOutputter->element('Type', null, 'xri://$xrds*simple');
|
|
//consumer
|
|
foreach (array('finishopenidlogin', 'finishaddopenid') as $finish) {
|
|
$xrdsOutputter->showXrdsService(Auth_OpenID_RP_RETURN_TO_URL_TYPE,
|
|
common_local_url($finish));
|
|
}
|
|
//provider
|
|
$xrdsOutputter->showXrdsService('http://specs.openid.net/auth/2.0/server',
|
|
common_local_url('openidserver'),
|
|
null,
|
|
null,
|
|
'http://specs.openid.net/auth/2.0/identifier_select');
|
|
$xrdsOutputter->elementEnd('XRD');
|
|
}
|
|
|
|
function onEndUserXRDS($action, &$xrdsOutputter)
|
|
{
|
|
$xrdsOutputter->elementStart('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
|
|
'xml:id' => 'openid',
|
|
'xmlns:simple' => 'http://xrds-simple.net/core/1.0',
|
|
'version' => '2.0'));
|
|
$xrdsOutputter->element('Type', null, 'xri://$xrds*simple');
|
|
|
|
//consumer
|
|
$xrdsOutputter->showXrdsService('http://specs.openid.net/auth/2.0/return_to',
|
|
common_local_url('finishopenidlogin'));
|
|
|
|
//provider
|
|
$xrdsOutputter->showXrdsService('http://specs.openid.net/auth/2.0/signon',
|
|
common_local_url('openidserver'),
|
|
null,
|
|
null,
|
|
common_profile_url($action->user->nickname));
|
|
$xrdsOutputter->elementEnd('XRD');
|
|
}
|
|
|
|
function onEndLoginGroupNav(&$action)
|
|
{
|
|
$action_name = $action->trimmed('action');
|
|
|
|
$action->menuItem(common_local_url('openidlogin'),
|
|
_m('OpenID'),
|
|
_m('Login or register with OpenID'),
|
|
$action_name === 'openidlogin');
|
|
|
|
return true;
|
|
}
|
|
|
|
function onEndAccountSettingsNav(&$action)
|
|
{
|
|
$action_name = $action->trimmed('action');
|
|
|
|
$action->menuItem(common_local_url('openidsettings'),
|
|
_m('OpenID'),
|
|
_m('Add or remove OpenIDs'),
|
|
$action_name === 'openidsettings');
|
|
|
|
return true;
|
|
}
|
|
|
|
function onAutoload($cls)
|
|
{
|
|
switch ($cls)
|
|
{
|
|
case 'OpenidloginAction':
|
|
case 'FinishopenidloginAction':
|
|
case 'FinishaddopenidAction':
|
|
case 'XrdsAction':
|
|
case 'PublicxrdsAction':
|
|
case 'OpenidsettingsAction':
|
|
case 'OpenidserverAction':
|
|
case 'OpenidtrustAction':
|
|
require_once(INSTALLDIR.'/plugins/OpenID/' . strtolower(mb_substr($cls, 0, -6)) . '.php');
|
|
return false;
|
|
case 'User_openid':
|
|
require_once(INSTALLDIR.'/plugins/OpenID/User_openid.php');
|
|
return false;
|
|
case 'User_openid_trustroot':
|
|
require_once(INSTALLDIR.'/plugins/OpenID/User_openid_trustroot.php');
|
|
return false;
|
|
default:
|
|
return true;
|
|
}
|
|
}
|
|
|
|
function onSensitiveAction($action, &$ssl)
|
|
{
|
|
switch ($action)
|
|
{
|
|
case 'finishopenidlogin':
|
|
case 'finishaddopenid':
|
|
$ssl = true;
|
|
return false;
|
|
default:
|
|
return true;
|
|
}
|
|
}
|
|
|
|
function onLoginAction($action, &$login)
|
|
{
|
|
switch ($action)
|
|
{
|
|
case 'openidlogin':
|
|
case 'finishopenidlogin':
|
|
case 'openidserver':
|
|
$login = true;
|
|
return false;
|
|
default:
|
|
return true;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* We include a <meta> element linking to the publicxrds page, for OpenID
|
|
* client-side authentication.
|
|
*
|
|
* @return void
|
|
*/
|
|
|
|
function onEndShowHeadElements($action)
|
|
{
|
|
if($action instanceof ShowstreamAction){
|
|
$action->element('link', array('rel' => 'openid2.provider',
|
|
'href' => common_local_url('openidserver')));
|
|
$action->element('link', array('rel' => 'openid2.local_id',
|
|
'href' => $action->profile->profileurl));
|
|
$action->element('link', array('rel' => 'openid.server',
|
|
'href' => common_local_url('openidserver')));
|
|
$action->element('link', array('rel' => 'openid.delegate',
|
|
'href' => $action->profile->profileurl));
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Redirect to OpenID login if they have an OpenID
|
|
*
|
|
* @return boolean whether to continue
|
|
*/
|
|
|
|
function onRedirectToLogin($action, $user)
|
|
{
|
|
if (!empty($user) && User_openid::hasOpenID($user->id)) {
|
|
common_redirect(common_local_url('openidlogin'), 303);
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
function onEndShowPageNotice($action)
|
|
{
|
|
$name = $action->trimmed('action');
|
|
|
|
switch ($name)
|
|
{
|
|
case 'register':
|
|
if (common_logged_in()) {
|
|
$instr = '(Have an [OpenID](http://openid.net/)? ' .
|
|
'[Add an OpenID to your account](%%action.openidsettings%%)!';
|
|
} else {
|
|
$instr = '(Have an [OpenID](http://openid.net/)? ' .
|
|
'Try our [OpenID registration]'.
|
|
'(%%action.openidlogin%%)!)';
|
|
}
|
|
break;
|
|
case 'login':
|
|
$instr = '(Have an [OpenID](http://openid.net/)? ' .
|
|
'Try our [OpenID login]'.
|
|
'(%%action.openidlogin%%)!)';
|
|
break;
|
|
default:
|
|
return true;
|
|
}
|
|
|
|
$output = common_markup_to_html($instr);
|
|
$action->raw($output);
|
|
return true;
|
|
}
|
|
|
|
function onStartLoadDoc(&$title, &$output)
|
|
{
|
|
if ($title == 'openid')
|
|
{
|
|
$filename = INSTALLDIR.'/plugins/OpenID/doc-src/openid';
|
|
|
|
$c = file_get_contents($filename);
|
|
$output = common_markup_to_html($c);
|
|
return false; // success!
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
function onEndLoadDoc($title, &$output)
|
|
{
|
|
if ($title == 'help')
|
|
{
|
|
$menuitem = '* [OpenID](%%doc.openid%%) - what OpenID is and how to use it with this service';
|
|
|
|
$output .= common_markup_to_html($menuitem);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
function onCheckSchema() {
|
|
$schema = Schema::get();
|
|
$schema->ensureTable('user_openid',
|
|
array(new ColumnDef('canonical', 'varchar',
|
|
'255', false, 'PRI'),
|
|
new ColumnDef('display', 'varchar',
|
|
'255', false, 'UNI'),
|
|
new ColumnDef('user_id', 'integer',
|
|
null, false, 'MUL'),
|
|
new ColumnDef('created', 'datetime',
|
|
null, false),
|
|
new ColumnDef('modified', 'timestamp')));
|
|
$schema->ensureTable('user_openid_trustroot',
|
|
array(new ColumnDef('trustroot', 'varchar',
|
|
'255', false, 'PRI'),
|
|
new ColumnDef('user_id', 'integer',
|
|
null, false, 'PRI'),
|
|
new ColumnDef('created', 'datetime',
|
|
null, false),
|
|
new ColumnDef('modified', 'timestamp')));
|
|
return true;
|
|
}
|
|
|
|
function onUserDeleteRelated($user, &$tables)
|
|
{
|
|
$tables[] = 'User_openid';
|
|
$tables[] = 'User_openid_trustroot';
|
|
return true;
|
|
}
|
|
|
|
function onPluginVersion(&$versions)
|
|
{
|
|
$versions[] = array('name' => 'OpenID',
|
|
'version' => STATUSNET_VERSION,
|
|
'author' => 'Evan Prodromou, Craig Andrews',
|
|
'homepage' => 'http://status.net/wiki/Plugin:OpenID',
|
|
'rawdescription' =>
|
|
_m('Use <a href="http://openid.net/">OpenID</a> to login to the site.'));
|
|
return true;
|
|
}
|
|
}
|