<?php
/***************************************************************************
- * Copyright (C) 2003-2004 Polytechnique.org *
+ * Copyright (C) 2003-2007 Polytechnique.org *
* http://opensource.polytechnique.org/ *
* *
* This program is free software; you can redistribute it and/or modify *
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
***************************************************************************/
-require_once('platal/session.inc.php');
-
-// {{{ class XorgSession
-
-class XnetSession extends DiogenesCoreSession
+class XnetSession
{
- // {{{ function XnetSession()
+ // {{{ function init
- function XnetSession()
+ public static function init()
{
- $this->DiogenesCoreSession();
- }
-
- // }}}
- // {{{ function init
-
- function init() {
global $globals;
- @session_start();
- if (!Session::has('session')) {
- $_SESSION['session'] = new XnetSession;
- }
- if (!logged()) {
+ S::init();
+
+ if (!S::logged()) {
// prevent connexion to be linked to deconnexion
- if (($i = strpos($_SERVER['REQUEST_URI'], 'deconnexion.php')) !== false)
+ if (($i = strpos($_SERVER['REQUEST_URI'], 'exit')) !== false)
$returl = "http://{$_SERVER['SERVER_NAME']}".substr($_SERVER['REQUEST_URI'], 0, $i);
else
$returl = "http://{$_SERVER['SERVER_NAME']}{$_SERVER['REQUEST_URI']}";
$url = "https://www.polytechnique.org/auth-groupex.php";
$url .= "?session=" . session_id();
- $url .= "&challenge=" . $_SESSION['session']->challenge;
- $url .= "&pass=" . md5($_SESSION['session']->challenge . $globals->xnet->secret);
+ $url .= "&challenge=" . S::v('challenge');
+ $url .= "&pass=" . md5(S::v('challenge') . $globals->xnet->secret);
$url .= "&url=".urlencode($returl);
- $_SESSION['session']->loginX = $url;
+ $_SESSION['loginX'] = $url;
+ }
+
+ if (S::logged() && $globals->asso()) {
+ $perms = S::v('perms');
+ $perms->rmFlag('groupadmin');
+ $perms->rmFlag('groupmember');
+ $perms->rmFlag('groupannu');
+ if (may_update()) {
+ $perms->addFlag('groupadmin');
+ $perms->addFlag('groupmember');
+ $perms->addFlag('groupannu');
+ }
+ if (is_member()) {
+ $perms->addFlag('groupmember');
+ if ($globals->asso('pub') == 'public') {
+ $perms->addFlag('groupannu');
+ }
+ }
+ if ($globals->asso('cat') == 'Promotions') {
+ $perms->addFlag('groupannu');
+ }
+ $_SESSION['perms'] = $perms;
}
}
-
+
// }}}
- // {{{ function destroy()
-
- function destroy() {
- @session_destroy();
- unset($_SESSION);
+ // {{{ public static function destroy()
+
+ public static function destroy() {
+ S::destroy();
XnetSession::init();
}
-
+
// }}}
- // {{{ function doAuth()
+ // {{{ public static function doAuth()
/** Try to do an authentication.
*
* @param page the calling page (by reference)
*/
- function doAuth(&$page)
+ public static function doAuth()
{
- global $globals;
- if (identified()) { // ok, c'est bon, on n'a rien à faire
- return true;
- }
+ if (S::identified()) { // ok, c'est bon, on n'a rien à faire
+ return true;
+ }
if (Get::has('auth')) {
- return $this->doAuthX($page);
- } elseif (Post::has('challenge') && Post::has('username') && Post::has('response')) {
- return $this->doAuthOther($page);
- } else {
- $this->doLogin($page);
+ return XnetSession::doAuthX();
}
+
+ return false;
+ }
+
+ // }}}
+ // {{{ doAuthCookie
+
+ public static function doAuthCookie() {
+ return XnetSession::doAuth();
}
// }}}
// {{{ doAuthX
- function doAuthX(&$page) {
- global $globals;
+ public static function doAuthX()
+ {
+ global $globals, $page;
- if (md5('1'.$this->challenge.$globals->xnet->secret.Get::getInt('uid').'1') != Get::get('auth')) {
+ if (md5('1'.S::v('challenge').$globals->xnet->secret.Get::i('uid').'1') != Get::v('auth')) {
$page->kill("Erreur d'authentification avec polytechnique.org !");
}
- $res = $globals->xdb->query("
+ $res = XDB::query("
SELECT u.user_id AS uid, prenom, nom, perms, promo, password, FIND_IN_SET('femme', u.flags) AS femme,
a.alias AS forlife, a2.alias AS bestalias, q.core_mail_fmt AS mail_fmt, q.core_rss_hash
FROM auth_user_md5 AS u
INNER JOIN aliases AS a ON (u.user_id = a.id AND a.type='a_vie')
INNER JOIN aliases AS a2 ON (u.user_id = a2.id AND FIND_IN_SET('bestalias',a2.flags))
WHERE u.user_id = {?} AND u.perms IN('admin','user')
- LIMIT 1", Get::getInt('uid'));
+ LIMIT 1", Get::i('uid'));
$_SESSION = array_merge($_SESSION, $res->fetchOneAssoc());
$_SESSION['auth'] = AUTH_MDP;
- unset($this->challenge);
- unset($this->loginX);
+ require_once 'xorg/session.inc.php';
+ $_SESSION['perms'] =& XorgSession::make_perms(S::v('perms'));
+ S::kill('challenge');
+ S::kill('loginX');
+ S::kill('may_update');
+ S::kill('is_member');
Get::kill('auth');
Get::kill('uid');
+ $path = Get::v('n');
+ Get::kill('n');
+ Get::kill('PHPSESSID');
+
$args = array();
- foreach($_GET as $key=>$val) {
+ foreach($_GET as $key => $val) {
$args[] = urlencode($key).'='.urlencode($val);
}
- redirect($_SERVER['PHP_SELF'] . '?' . join('&', $args));
+
+ http_redirect($globals->baseurl . '/' . $path, join('&', $args));
}
// }}}
- // {{{ doAuthOther
+ // {{{ doSelfSuid
- function doAuthOther(&$page) {
- if (Post::has('challenge') && Post::has('username') && Post::has('response')) {
- $username = Post::get('username');
+ public static function doSelfSuid()
+ {
+ if (!S::has('suid')) {
+ $_SESSION['suid'] = $_SESSION;
}
- $this->doLogin($page);
+ require_once 'xorg/session.inc.php';
+ $_SESSION['perms'] =& XorgSession::make_perms('user');
}
// }}}
- // {{{ doLogin
+ // {{{ killSuid
- function doLogin(&$page) {
- $page->addJsLink('javascript/md5.js');
- $page->addJsLink('javascript/do_challenge_response.js');
- $page->assign("xorg_tpl", "xnet/login.tpl");
- $page->run();
+ public static function killSuid()
+ {
+ if (!S::has('suid')) {
+ return;
+ }
+ $suid = S::v('suid');
+ S::kill('suid');
+ S::kill('may_update');
+ S::kill('is_member');
+ $_SESSION['perms'] = $suid['perms'];
}
// }}}
}
// }}}
-// {{{ may_update
+// {{{ function may_update
+
+/** Return administration rights for the current asso
+ * @param force Force administration rights to be read from database
+ * @param lose Force administration rights to be false
+ */
+function may_update($force = false, $lose = false)
+{
+ if (!isset($_SESSION['may_update'])) {
+ $_SESSION['may_update'] = array();
+ }
+ $may_update =& $_SESSION['may_update'];
-function may_update() {
global $globals;
- if (!$globals->asso('id')) { return false; }
- if (has_perms()) { return true; }
- $res = $globals->xdb->query(
- "SELECT perms
- FROM groupex.membres
- WHERE uid={?} AND asso_id={?}", Session::getInt('uid'), $globals->asso('id'));
- return $res->fetchOneCell() == 'admin';
+ $asso_id = $globals->asso('id');
+ if (!$asso_id) {
+ return false;
+ } elseif ($lose) {
+ $may_update[$asso_id] = false;
+ } elseif (S::has_perms() || (S::has('suid') && $force)) {
+ $may_update[$asso_id] = true;
+ } elseif (!isset($may_update[$asso_id]) || $force) {
+ $res = XDB::query("SELECT perms
+ FROM groupex.membres
+ WHERE uid={?} AND asso_id={?}",
+ S::v('uid'), $asso_id);
+ $may_update[$asso_id] = ($res->fetchOneCell() == 'admin');
+ }
+ return $may_update[$asso_id];
}
// }}}
-// {{{ is_member
+// {{{ function is_member
+
+/** Get membership informations for the current asso
+ * @param force Force membership to be read from database
+ * @param lose Force membership to be false
+ */
+function is_member($force = false, $lose = false)
+{
+ if (!isset($_SESSION['is_member'])) {
+ $_SESSION['is_member'] = array();
+ }
+ $is_member =& $_SESSION['is_member'];
-function is_member() {
global $globals;
- if (!$globals->asso('id')) { return false; }
- $res = $globals->xdb->query(
- "SELECT COUNT(*)
- FROM groupex.membres
- WHERE uid={?} AND asso_id={?}", Session::getInt('uid'), $globals->asso('id'));
- return $res->fetchOneCell() == 1;
+ $asso_id = $globals->asso('id');
+ if (!$asso_id) {
+ return false;
+ } elseif ($lose) {
+ $is_member[$asso_id] = false;
+ } elseif (S::has('suid') && $force) {
+ $is_member[$asso_id] = true;
+ } elseif (!isset($is_member[$asso_id]) || $force) {
+ $res = XDB::query("SELECT COUNT(*)
+ FROM groupex.membres
+ WHERE uid={?} AND asso_id={?}",
+ S::v('uid'), $asso_id);
+ $is_member[$asso_id] = ($res->fetchOneCell() == 1);
+ }
+ return $is_member[$asso_id];
}
// }}}
-// vim:set et sw=4 sts=4 sws=4 foldmethod=marker:
+// vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
?>
projects / platal.git / blobdiff