3 require_once dirname(__FILE__
) . '/../../inc/core/class.dc.auth.php';
5 class xorgAuth
extends dcAuth
{
6 private $forceSU = false
;
8 public $xorg_infos = array('forlife' => null
,
12 public function __construct(&$core) {
13 parent
::__construct($core);
16 private function buildFromSession() {
18 @header
('Last-Modified:');
19 if (!isset($core) ||
!isset($core->session
)) {
22 $core->session
->start();
23 $user = @$_SESSION['auth-xorg'];
24 if ($user && is_null($this->xorg_infos
['forlife'])) {
25 foreach ($this->xorg_infos
as $key => $val) {
26 $this->xorg_infos
[$key] = $_SESSION['auth-xorg-' . $key];
28 $this->user_id
= $user;
29 parent
::checkUser($this->user_id
);
33 public function callXorg($path = null
) {
35 $path = $_SERVER['REQUEST_URI'];
37 $this->buildFromSession();
38 if (@$_SESSION['auth-xorg']) {
43 if (!$this->sessionExists()) {
44 session_write_close();
45 header("Location: " . $core->blog
->url
. 'auth/Xorg?path=' . $path);
49 $_SESSION["auth-x-challenge"] = md5(uniqid(rand(), 1));
50 $url = "https://www.polytechnique.org/auth-groupex/utf8";
51 $url .= "?session=" . session_id();
52 $url .= "&challenge=" . $_SESSION["auth-x-challenge"];
53 $url .= "&pass=" . md5($_SESSION["auth-x-challenge"] . XORG_AUTH_KEY
);
54 $url .= "&url=" . urlencode($core->blog
->url
. "auth/XorgReturn?path=" . $path);
55 session_write_close();
56 header("Location: $url");
60 private function acquireAdminRights() {
61 $this->forceSU
= true
;
64 private function releaseAdminRights() {
65 $this->forceSU
= false
;
68 private function createUser() {
70 $this->acquireAdminRights();
71 if (!$core->userExists($_SESSION['auth-xorg'])) {
72 $cur = new cursor($this->con
, 'dc_user');
73 $cur->user_id
= $_SESSION['auth-xorg'];
74 $cur->user_pwd
= md5(rand());
75 $cur->user_lang
= 'fr';
76 $cur->user_name
= $_SESSION['auth-xorg-nom'];
77 $cur->user_firstname
= $_SESSION['auth-xorg-prenom'];
78 $cur->user_displayname
= $cur->user_firstname
. ' ' . $cur->user_name
;
79 $cur->user_email
= $_SESSION['auth-xorg'] . '@polytechnique.org';
80 $cur->user_options
= $core->userDefaults();
81 $cur->user_default_blog
= 'default'; // FIXME
83 $core->setUserBlogPermissions($_SESSION['auth-xorg'], 'default', array('usage' => true
,
84 'contentadmin' => true
,
87 $this->releaseAdminRights();
90 public function returnXorg() {
91 if (!isset($_GET['auth'])) {
96 $_COOKIE[DC_SESSION_NAME
] = $_GET['PHPSESSID'];
97 unset($_GET['PHPSESSID']);
98 $core->session
->start();
99 foreach($this->xorg_infos
as $key => $val) {
100 if(!isset($_GET[$key])) {
103 $_SESSION['auth-xorg-' . $key] = $_GET[$key];
104 $params .= $_GET[$key];
106 if (md5('1' . $_SESSION['auth-x-challenge'] . XORG_AUTH_KEY
. $params . '1') == $_GET['auth']) {
107 unset($_GET['auth']);
108 $_SESSION['sess_user_id'] = $_SESSION['auth-xorg'] = $_GET['forlife'];
109 $_SESSION['sess_browser_uid'] = http
::browserUID(DC_MASTER_KEY
);
110 $_SESSION['sess_blog_id'] = 'default';
112 $path = $_GET['path'];
113 header("Location: http://murphy.m4x.org" . $_GET['path']);
116 unset($_SESSION['auth-xorg']);
117 unset($_SESSION['sess_user_id']);
118 unset($_GET['auth']);
123 public function killSession() {
125 $core->session
->start();
126 $core->session
->destroy();
127 header('Location: ' . $core->blog
->url
);
131 public function checkUser($user_id, $pwd = null
, $user_key = null
) {
132 return $this->callXorg();
135 public function check($permissions, $blog_id) {
136 $this->buildFromSession();
137 return parent
::check($permissions, $blog_id);
140 public function checkPassword($pwd) {
141 $this->buildFromSession();
142 return !empty($this->user_id
);
145 public function allowPassChange() {
149 public function userID() {
150 $this->buildFromSession();
151 return parent
::userID();
154 public function getPermissions() {
155 $this->buildFromSession();
156 return parent
::getPermissions();
159 public function getInfo($n) {
160 $this->buildFromSession();
161 return parent
::getInfo($n);
164 public function getOption($n) {
165 $this->buildFromSession();
166 return parent
::getOption($n);
169 public function isSuperAdmin() {
170 return $this->forceSU ||
($this->user_id
== 'florent.bruneau.2003');
173 public function getOptions() {
174 $this->buildFromSession();
175 return parent
::getOptions();
178 public function authForm() {
180 $path = "http://murphy.m4x.org/~x2003bruneau/dotclear/";
182 '<p><a href="' . $path . 'auth/Xorg?path=/~x2003bruneau/dotclear/admin/index.php">Via Polytechnique.org</a></p>' .
183 '<p><a href="' . $path . 'admin/auth.php">Via le formulaire</a></p>' .
185 '<p>'.__('You must accept cookies in order to use the private area.').'</p>';