<?php
/***************************************************************************
- * Copyright (C) 2003-2006 Polytechnique.org *
+ * Copyright (C) 2003-2010 Polytechnique.org *
* http://opensource.polytechnique.org/ *
* *
* This program is free software; you can redistribute it and/or modify *
function handlers()
{
return array(
- 'auth-redirect.php' => $this->make_hook('redirect', AUTH_COOKIE),
- 'auth-groupex.php' => $this->make_hook('groupex', AUTH_COOKIE),
+ 'groupex/donne-chall.php' => $this->make_hook('chall', AUTH_PUBLIC),
+ 'groupex/export-econfiance.php' => $this->make_hook('econf', AUTH_PUBLIC, 'user', NO_HTTPS),
+
+ 'webservices/manageurs.php' => $this->make_hook('manageurs', AUTH_PUBLIC, 'user', NO_HTTPS),
+
+ 'auth-redirect.php' => $this->make_hook('redirect', AUTH_COOKIE),
+ 'auth-groupex.php' => $this->make_hook('groupex_old', AUTH_COOKIE),
+ 'auth-groupex' => $this->make_hook('groupex', AUTH_COOKIE),
+ 'admin/auth-groupes-x' => $this->make_hook('admin_authgroupesx', AUTH_MDP, 'admin'),
);
}
- function handler_redirect(&$page)
+ function handler_chall(&$page)
{
- redirect(Env::get('dest', '/'));
+ $_SESSION["chall"] = uniqid(rand(), 1);
+ echo $_SESSION["chall"] . "\n" . session_id();
+ exit;
}
- function handler_groupex(&$page)
+ function handler_econf(&$page)
{
global $globals;
- require_once dirname(__FILE__).'/auth/methods.inc.php';
+ $cle = $globals->core->econfiance;
+
+ $res = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\n<membres>\n\n";
+
+ if (S::v('chall') && $_GET['PASS'] == md5(S::v('chall').$cle)) {
+ $list = new MMList(User::getWithUID(10154), "x-econfiance.polytechnique.org");
+ $members = $list->get_members('membres');
+ if (is_array($members)) {
+ $membres = Array();
+ foreach($members[1] as $member) {
+ $user = User::getSilent($member[1]);
+ if ($user && $user->hasProfile()) {
+ $profile = $user->profile();
+ $res .= "<membre>\n";
+ $res .= "\t<nom>" . $profile->lastName() . "</nom>\n";
+ $res .= "\t<prenom>" . $profile->firstName() . "</prenom>\n";
+ $res .= "\t<email>" . $user->forlifeEmail() . "</email>\n";
+ $res .= "</membre>\n\n";
+ }
+ }
+ }
+ $res .= "</membres>\n\n";
+
+ pl_content_headers("text/xml");
+ echo $res;
+ }
+ exit;
+ }
+
+ function handler_manageurs(&$page)
+ {
+ global $globals;
+
+ require_once 'webservices/manageurs.server.inc.php';
+
+ $ips = array_flip(explode(' ', $globals->manageurs->authorized_ips));
+ if ($ips && isset($ips[$_SERVER['REMOTE_ADDR']])) {
+ $server = xmlrpc_server_create();
+
+ xmlrpc_server_register_method($server, 'get_annuaire_infos', 'get_annuaire_infos');
+ xmlrpc_server_register_method($server, 'get_nouveau_infos', 'get_nouveau_infos');
+
+ $request = @$GLOBALS['HTTP_RAW_POST_DATA'];
+ $response = xmlrpc_server_call_method($server, $request, null);
+ pl_content_headers("text/xml");
+ print $response;
+ xmlrpc_server_destroy($server);
+ }
+
+ exit;
+ }
+
+ function handler_redirect(&$page)
+ {
+ http_redirect(Env::v('dest', '/'));
+ }
+
+ function handler_groupex_old(&$page)
+ {
+ return $this->handler_groupex($page, 'iso-8859-1');
+ }
+
+ function handler_groupex(&$page, $charset = 'utf8')
+ {
+ $this->load('auth.inc.php');
+ $page->assign('referer', true);
$gpex_pass = $_GET["pass"];
$gpex_url = urldecode($_GET["url"]);
$gpex_url .= "&PHPSESSID=" . $_GET["session"];
}
- /* a-t-on besoin d'ajouter le http:// ? */
- if (!preg_match("/^(http|https):\/\/.*/",$gpex_url))
+ // Normalize the return URL.
+ if (!preg_match("/^(http|https):\/\/.*/",$gpex_url)) {
$gpex_url = "http://$gpex_url";
+ }
$gpex_challenge = $_GET["challenge"];
- // mise à jour de l'heure et de la machine de dernier login sauf quand on est en suid
- if (!isset($_SESSION['suid'])) {
- $logger = (isset($_SESSION['log']) && $_SESSION['log']->uid == $uid)
- ? $_SESSION['log']
- : new DiogenesCoreLogger($uid);
- $logger->log('connexion_auth_ext', $_SERVER['PHP_SELF']);
+ // Update the last login information (unless the user is in SUID).
+ $uid = S::i('uid');
+ if (!S::suid()) {
+ global $platal;
+ S::logger($uid)->log('connexion_auth_ext', $platal->path.' '.urldecode($_GET['url']));
}
- /* on parcourt les entrees de groupes_auth */
- $res = $globals->xdb->iterRow('select privkey,name,datafields from groupesx_auth');
-
- while (list($privkey,$name,$datafields) = $res->next()) {
+ // Iterate over the auth token to find which one did sign the request.
+ $res = XDB::iterRow('SELECT privkey, name, datafields, returnurls FROM group_auth');
+ while (list($privkey,$name,$datafields,$returnurls) = $res->next()) {
if (md5($gpex_challenge.$privkey) == $gpex_pass) {
- $returl = $gpex_url.gpex_make_params($gpex_challenge,$privkey,$datafields);
- redirect($returl);
+ $returnurls = trim($returnurls);
+ // We check that the return url matches a per-key regexp to prevent
+ // replay attacks (more exactly to force replay attacks to redirect
+ // the user to the real GroupeX website, which defeats the attack).
+ if (empty($returnurls) || @preg_match($returnurls, $gpex_url)) {
+ $returl = $gpex_url . gpex_make_params($gpex_challenge, $privkey, $datafields, $charset);
+ http_redirect($returl);
+ } else if (S::admin()) {
+ $page->kill("La requête d'authentification a échouée (url de retour invalide).");
+ }
}
}
- /* si on n'a pas trouvé, on renvoit sur x.org */
- redirect('https://www.polytechnique.org/');
+ // Otherwise (if no valid request was found, or if the return URL is not
+ // acceptable), the user is redirected back to our homepage.
+ pl_redirect('/');
+ }
+
+ function handler_admin_authgroupesx(&$page, $action = 'list', $id = null)
+ {
+ $page->setTitle('Administration - Auth groupes X');
+ $page->assign('title', 'Gestion de l\'authentification centralisée');
+ $table_editor = new PLTableEditor('admin/auth-groupes-x','group_auth','id');
+ $table_editor->describe('name','nom',true);
+ $table_editor->describe('privkey','clé privée',false);
+ $table_editor->describe('datafields','champs renvoyés',true);
+ $table_editor->describe('returnurls','urls de retour',true);
+ $table_editor->apply($page, $action, $id);
}
}
+// vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
?>
projects / platal.git / blobdiff