2 /***************************************************************************
3 * Copyright (C) 2003-2013 Polytechnique.org *
4 * http://opensource.polytechnique.org/ *
6 * This program is free software; you can redistribute it and/or modify *
7 * it under the terms of the GNU General Public License as published by *
8 * the Free Software Foundation; either version 2 of the License, or *
9 * (at your option) any later version. *
11 * This program is distributed in the hope that it will be useful, *
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
14 * GNU General Public License for more details. *
16 * You should have received a copy of the GNU General Public License *
17 * along with this program; if not, write to the Free Software *
19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
20 ***************************************************************************/
22 class XnetSession
extends XorgSession
24 public function __construct()
26 parent
::__construct();
29 public function startAvailableAuth()
31 if (!S
::logged() && Get
::has('auth')) {
32 if (!$this->start(AUTH_PASSWD
)) {
38 if (!S
::logged() && $globals->xnet
->auth_baseurl
) {
39 // prevent connection to be linked to disconnection
40 if (($i = strpos($_SERVER['REQUEST_URI'], 'exit')) !== false
)
41 $returl = "http://{$_SERVER['SERVER_NAME']}".substr($_SERVER['REQUEST_URI'], 0, $i);
43 $returl = "http://{$_SERVER['SERVER_NAME']}{$_SERVER['REQUEST_URI']}";
44 $url = $globals->xnet
->auth_baseurl
;
45 $url .= "?session=" . session_id();
46 $url .= "&challenge=" . S
::v('challenge');
47 $url .= "&pass=" . md5(S
::v('challenge') . $globals->xnet
->secret
);
48 $url .= "&url=".urlencode($returl);
49 S
::set('loginX', $url);
52 if (S
::logged() && $globals->asso()) {
53 $perms = S
::v('perms');
54 $perms->rmFlag('groupadmin');
55 $perms->rmFlag('groupmember');
56 $perms->rmFlag('groupannu');
58 $perms->addFlag('groupadmin');
59 $perms->addFlag('groupmember');
60 $perms->addFlag('groupannu');
63 $perms->addFlag('groupmember');
64 if ($globals->asso('pub') != 'private') {
65 $perms->addFlag('groupannu');
67 } else if ($globals->asso('pub') == 'public') {
68 $perms->addFlag('groupannu');
70 if ($globals->asso('cat') == 'Promotions') {
71 $perms->addFlag('groupannu');
73 S
::set('perms', $perms);
78 protected function doAuth($level)
80 if (S
::identified()) { // Nothing to do there
81 return User
::getSilentWithValues(null
, array('uid' => S
::i('uid')));
83 if (!Get
::has('auth')) {
87 if (md5('1' . S
::v('challenge') . $globals->xnet
->secret
. Get
::i('uid') . '1') != Get
::v('auth')) {
91 S
::set('auth', AUTH_PASSWD
);
92 return User
::getSilentWithValues(null
, array('uid' => Get
::i('uid')));
95 protected function startSessionAs($user, $level)
97 // The user must have 'groups' permission to access X.net
98 if (!$user->checkPerms('groups')) {
102 if ($level == AUTH_SUID
) {
103 S
::set('auth', AUTH_PASSWD
);
106 S
::set('uid', $user->uid
);
107 S
::set('hruid', $user->hruid
);
109 // XXX: Transition code, should not be in session anymore
110 S
::set('display_name', $user->display_name
);
111 S
::set('full_name', $user->full_name
);
112 S
::set('femme', $user->isFemale());
113 S
::set('email_format', $user->email_format
);
114 S
::set('token', $user->token
);
115 S
::set('perms', $user->perms
);
116 S
::set('is_admin', $user->is_admin
);
118 // Add the 'user' perms to the user.
119 $this->makePerms($user->perms
. ',' . PERMS_USER
, $user->is_admin
);
120 S
::kill('challenge');
122 S
::kill('may_update');
123 S
::kill('is_member');
125 Get
::kill('PHPSESSID');
128 foreach($_GET as $key => $val) {
129 $args[] = urlencode($key). '=' .urlencode($val);
134 public function doSelfSuid()
137 if (!$this->startSUID($user)) {
140 S
::set('perms', User
::makePerms(PERMS_USER
. ",groups"));
144 public function stopSUID()
146 $perms = S
::suid('perms');
147 if (!parent
::stopSUID()) {
150 S
::kill('may_update');
151 S
::kill('is_member');
152 S
::set('perms', $perms);
157 // {{{ function may_update
159 /** Return administration rights for the current asso
160 * @param force Force administration rights to be read from database
161 * @param lose Force administration rights to be false
163 function may_update($force = false
, $lose = false
)
165 if (!isset($_SESSION['may_update'])) {
166 $_SESSION['may_update'] = array();
168 $may_update =& $_SESSION['may_update'];
171 $asso_id = $globals->asso('id');
175 $may_update[$asso_id] = false
;
176 } elseif (S
::admin() ||
(S
::suid() && $force)) {
177 $may_update[$asso_id] = true
;
178 } elseif (!isset($may_update[$asso_id]) ||
$force) {
179 $res = XDB
::query("SELECT perms
181 WHERE uid={?} AND asso_id={?}",
182 S
::v('uid'), $asso_id);
183 $may_update[$asso_id] = ($res->fetchOneCell() == 'admin');
185 return $may_update[$asso_id];
189 // {{{ function is_member
191 /** Get membership informations for the current asso
192 * @param force Force membership to be read from database
193 * @param lose Force membership to be false
195 function is_member($force = false
, $lose = false
)
197 if (!isset($_SESSION['is_member'])) {
198 $_SESSION['is_member'] = array();
200 $is_member =& $_SESSION['is_member'];
203 $asso_id = $globals->asso('id');
207 $is_member[$asso_id] = false
;
208 } elseif (S
::suid() && $force) {
209 $is_member[$asso_id] = true
;
210 } elseif (!isset($is_member[$asso_id]) ||
$force) {
211 $res = XDB
::query("SELECT COUNT(*)
213 WHERE uid={?} AND asso_id={?}",
214 S
::v('uid'), $asso_id);
215 $is_member[$asso_id] = ($res->fetchOneCell() == 1);
217 return $is_member[$asso_id];
221 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: