3 class xorgAuth
extends dcAuth
{
4 public $xorg_infos = array('forlife' => null
,
9 static public function behavior_coreBlogConstruct(&$blog) {
11 $core->auth
->sudo(array($core->auth
, 'updateUserPerms'), $blog);
15 public function __construct(&$core) {
16 parent
::__construct($core);
17 $core->addBehavior('coreBlogConstruct', array('xorgAuth', 'behavior_coreBlogConstruct'));
20 public function buildFromSession() {
22 @header
('Last-Modified:');
23 if (!isset($core) ||
!isset($core->session
)) {
27 $core->session
->start();
29 $user = @$_SESSION['auth-xorg'];
30 if ($user && is_null($this->xorg_infos
['forlife'])) {
31 foreach ($this->xorg_infos
as $key => $val) {
32 $this->xorg_infos
[$key] = $_SESSION['auth-xorg-' . $key];
34 $this->user_id
= $user;
35 $this->user_admin
= ($_SESSION['auth-xorg-perms'] == 'admin');
36 parent
::checkUser($this->user_id
);
37 $core->getUserBlogs();
41 public function createUser() {
43 if (!$core->userExists($_SESSION['auth-xorg'])) {
44 $cur = new cursor($this->con
, 'dc_user');
45 $cur->user_id
= $_SESSION['auth-xorg'];
46 $cur->user_pwd
= md5(rand());
47 $cur->user_super
= ($_SESSION['auth-xorg-perms'] == 'admin');
48 $cur->user_lang
= 'fr';
49 $cur->user_name
= $_SESSION['auth-xorg-nom'];
50 $cur->user_firstname
= $_SESSION['auth-xorg-prenom'];
51 $cur->user_displayname
= $cur->user_firstname
. ' ' . $cur->user_name
;
52 $cur->user_email
= $_SESSION['auth-xorg'] . '@polytechnique.org';
53 $cur->user_options
= $core->userDefaults();
54 $cur->user_options
['post_xorg_perms'] = 'public';
55 $cur->user_default_blog
= 'default'; // FIXME
60 public function updateUserPerms(&$blog) {
62 $this->buildFromSession();
63 if (!isset($_SESSION['auth-xorg'])) {
66 $type = $blog->settings
->get('xorg_blog_type');
67 $owner = $blog->settings
->get('xorg_blog_owner');
68 $level = $this->xorg_infos
['grpauth'];
69 $rec = $core->getUser($this->userID());
70 $wasAdmin = $rec->f('user_super');
71 $isAdmin = $this->xorg_infos
['perms'] == 'admin';
72 if (($wasAdmin && !$isAdmin) ||
(!$wasAdmin && $isAdmin)) {
73 $cur = new cursor($this->con
, 'dc_user');
74 $cur->user_super
= $isAdmin ?
'1' : '0';
75 $core->updUser($this->userID(), $cur);
77 if (($type == 'group-admin' ||
$type == 'group-member') && $level == 'admin') {
78 if ($owner != $_SESSION['xorg-group']) {
81 $perms = array('usage' => true
,
82 'contentadmin' => true
,
84 } else if ($type == 'group-member' && $level == 'membre') {
85 if ($owner != $_SESSION['xorg-group']) {
88 $perms = array('usage' => true
);
89 } else if ($type == 'user' && $owner == $this->xorg_infos
['forlife']) {
90 $perms = array('usage' => true
,
91 'contentadmin' => true
,
93 } else if ($type != 'user') {
98 $core->setUserBlogPermissions($_SESSION['auth-xorg'],
106 public function callXorg($path = null
) {
107 if (is_null($path)) {
108 $path = $_SERVER['REQUEST_URI'];
110 $this->buildFromSession();
111 if (@$_SESSION['auth-xorg']) {
116 $core->session
->start();
118 $_SESSION["auth-x-challenge"] = md5(uniqid(rand(), 1));
119 $url = "https://www.polytechnique.org/auth-groupex/utf8";
120 $url .= "?session=" . session_id();
121 $url .= "&challenge=" . $_SESSION["auth-x-challenge"];
122 $url .= "&pass=" . md5($_SESSION["auth-x-challenge"] . XORG_AUTH_KEY
);
123 $type = $core->blog
->settings
->get('xorg_blog_type');
124 if ($type == 'group-member' ||
$type == 'group-admin') {
125 $_SESSION['xorg-group'] = $core->blog
->settings
->get('xorg_blog_owner');
126 $url .= '&group=' . $core->blog
->settings
->get('xorg_blog_owner');
128 unset($_SESSION['xorg-group']);
130 $url .= "&url=" . urlencode($core->blog
->url
. "auth/XorgReturn?path=" . $path);
131 session_write_close();
132 header("Location: $url");
136 public function returnXorg() {
137 if (!isset($_GET['auth'])) {
142 $_COOKIE[DC_SESSION_NAME
] = $_GET['PHPSESSID'];
143 unset($_GET['PHPSESSID']);
145 $core->session
->start();
147 foreach($this->xorg_infos
as $key => $val) {
148 if(!isset($_GET[$key])) {
151 $_SESSION['auth-xorg-' . $key] = $_GET[$key];
152 $params .= $_GET[$key];
154 if (md5('1' . $_SESSION['auth-x-challenge'] . XORG_AUTH_KEY
. $params . '1') == $_GET['auth']) {
155 unset($_GET['auth']);
156 $_SESSION['sess_user_id'] = $_SESSION['auth-xorg'] = $_GET['forlife'];
157 $_SESSION['sess_browser_uid'] = http
::browserUID(DC_MASTER_KEY
);
158 $_SESSION['sess_blog_id'] = 'default';
159 $this->sudo(array($this, 'createUser'));
160 $path = $_GET['path'];
161 header("Location: http://murphy.m4x.org" . $_GET['path']);
164 unset($_SESSION['auth-xorg']);
165 unset($_SESSION['sess_user_id']);
166 unset($_GET['auth']);
171 public function killSession() {
174 $core->session
->start();
176 $core->session
->destroy();
177 header('Location: ' . $core->blog
->url
);
182 /** Dotclear dcAuth API */
184 public function checkUser($user_id, $pwd = null
, $user_key = null
) {
185 return $this->callXorg();
188 public function check($permissions, $blog_id) {
189 $this->buildFromSession();
190 return parent
::check($permissions, $blog_id);
193 public function checkPassword($pwd) {
194 $this->buildFromSession();
195 return !empty($this->user_id
);
198 public function allowPassChange() {
202 public function userID() {
203 $this->buildFromSession();
204 return parent
::userID();
207 public function getPermissions() {
208 $this->buildFromSession();
209 return parent
::getPermissions();
212 public function getInfo($n) {
213 $this->buildFromSession();
214 if ($n == 'xorg_group_member') {
216 if ($core->blog
->settings('xorg_blog_owner') != $_SESSION['xorg-group']) {
219 $perm = $this->xorg_infos
['grpauth'];
220 return $this->isSuperAdmin() ||
$perm == 'admin' ||
$perm == 'membre';
222 return parent
::getInfo($n);
225 public function getOption($n) {
226 $this->buildFromSession();
227 return parent
::getOption($n);
230 public function getOptions() {
231 $this->buildFromSession();
232 return parent
::getOptions();
235 public function authForm() {
237 $path = "http://murphy.m4x.org/~x2003bruneau/dotclear/";
239 '<p><a href="' . $path . 'auth/Xorg?path=/~x2003bruneau/dotclear/admin/index.php">Via Polytechnique.org</a></p>' .
241 '<p>'.__('You must accept cookies in order to use the private area.').'</p>';