| 1 | <?php |
| 2 | /*************************************************************************** |
| 3 | * Copyright (C) 2003-2008 Polytechnique.org * |
| 4 | * http://opensource.polytechnique.org/ * |
| 5 | * * |
| 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. * |
| 10 | * * |
| 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. * |
| 15 | * * |
| 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 * |
| 18 | * Foundation, Inc., * |
| 19 | * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * |
| 20 | ***************************************************************************/ |
| 21 | |
| 22 | class AuthModule extends PLModule |
| 23 | { |
| 24 | function handlers() |
| 25 | { |
| 26 | return array( |
| 27 | 'groupex/donne-chall.php' |
| 28 | => $this->make_hook('chall', AUTH_PUBLIC), |
| 29 | 'groupex/export-econfiance.php' |
| 30 | => $this->make_hook('econf', AUTH_PUBLIC, 'user', NO_HTTPS), |
| 31 | |
| 32 | 'webservices/manageurs.php' |
| 33 | => $this->make_hook('manageurs', AUTH_PUBLIC, 'user', NO_HTTPS), |
| 34 | |
| 35 | 'auth-redirect.php' => $this->make_hook('redirect', AUTH_COOKIE), |
| 36 | 'auth-groupex.php' => $this->make_hook('groupex_old', AUTH_COOKIE), |
| 37 | 'auth-groupex' => $this->make_hook('groupex', AUTH_COOKIE), |
| 38 | 'admin/auth-groupes-x' => $this->make_hook('admin_authgroupesx', AUTH_MDP, 'admin'), |
| 39 | ); |
| 40 | } |
| 41 | |
| 42 | function handler_chall(&$page) |
| 43 | { |
| 44 | $_SESSION["chall"] = uniqid(rand(), 1); |
| 45 | echo $_SESSION["chall"] . "\n" . session_id(); |
| 46 | exit; |
| 47 | } |
| 48 | |
| 49 | function handler_econf(&$page) |
| 50 | { |
| 51 | global $globals; |
| 52 | |
| 53 | $cle = $globals->core->econfiance; |
| 54 | |
| 55 | if (S::v('chall') && $_GET['PASS'] == md5(S::v('chall').$cle)) { |
| 56 | |
| 57 | $res = XDB::query("SELECT password FROM auth_user_md5 WHERE user_id=10154"); |
| 58 | $pass = $res->fetchOneCell(); |
| 59 | |
| 60 | $list = new MMList(10154, $pass, "x-econfiance.polytechnique.org"); |
| 61 | $members = $list->get_members('membres'); |
| 62 | if (is_array($members)) { |
| 63 | $membres = Array(); |
| 64 | foreach($members[1] as $member) { |
| 65 | if (preg_match('/^([^.]*.[^.]*.(\d\d\d\d))@polytechnique.org$/', |
| 66 | $member[1], $matches)) |
| 67 | { |
| 68 | $membres[] = "a.alias='{$matches[1]}'"; |
| 69 | } |
| 70 | } |
| 71 | } |
| 72 | |
| 73 | $where = join(' OR ',$membres); |
| 74 | |
| 75 | $all = XDB::iterRow( |
| 76 | "SELECT u.prenom,u.nom,a.alias |
| 77 | FROM auth_user_md5 AS u |
| 78 | INNER JOIN aliases AS a ON ( u.user_id = a.id AND a.type!='homonyme' ) |
| 79 | WHERE $where |
| 80 | ORDER BY nom"); |
| 81 | |
| 82 | $res = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\n<membres>\n\n"; |
| 83 | |
| 84 | while (list ($prenom1,$nom1,$email1) = $all->next()) { |
| 85 | $res .= "<membre>\n"; |
| 86 | $res .= "\t<nom>$nom1</nom>\n"; |
| 87 | $res .= "\t<prenom>$prenom1</prenom>\n"; |
| 88 | $res .= "\t<email>$email1</email>\n"; |
| 89 | $res .= "</membre>\n\n"; |
| 90 | } |
| 91 | |
| 92 | $res .= "</membres>\n\n"; |
| 93 | |
| 94 | header('Content-Type: text/xml; charset="UTF-8"'); |
| 95 | echo $res; |
| 96 | } |
| 97 | exit; |
| 98 | } |
| 99 | |
| 100 | function handler_manageurs(&$page) |
| 101 | { |
| 102 | global $globals; |
| 103 | |
| 104 | require_once 'webservices/manageurs.server.inc.php'; |
| 105 | |
| 106 | $ips = array_flip(explode(' ', $globals->manageurs->authorized_ips)); |
| 107 | if ($ips && isset($ips[$_SERVER['REMOTE_ADDR']])) { |
| 108 | $server = xmlrpc_server_create(); |
| 109 | |
| 110 | xmlrpc_server_register_method($server, 'get_annuaire_infos', 'get_annuaire_infos'); |
| 111 | xmlrpc_server_register_method($server, 'get_nouveau_infos', 'get_nouveau_infos'); |
| 112 | |
| 113 | $request = @$GLOBALS['HTTP_RAW_POST_DATA']; |
| 114 | $response = xmlrpc_server_call_method($server, $request, null); |
| 115 | header('Content-Type: text/xml'); |
| 116 | print $response; |
| 117 | xmlrpc_server_destroy($server); |
| 118 | } |
| 119 | |
| 120 | exit; |
| 121 | } |
| 122 | |
| 123 | function handler_redirect(&$page) |
| 124 | { |
| 125 | http_redirect(Env::v('dest', '/')); |
| 126 | } |
| 127 | |
| 128 | function handler_groupex_old(&$page) |
| 129 | { |
| 130 | return $this->handler_groupex($page, 'iso-8859-1'); |
| 131 | } |
| 132 | |
| 133 | function handler_groupex(&$page, $charset = 'utf8') |
| 134 | { |
| 135 | $this->load('auth.inc.php'); |
| 136 | $page->assign('referer', true); |
| 137 | |
| 138 | $gpex_pass = $_GET["pass"]; |
| 139 | $gpex_url = urldecode($_GET["url"]); |
| 140 | if (strpos($gpex_url, '?') === false) { |
| 141 | $gpex_url .= "?PHPSESSID=" . $_GET["session"]; |
| 142 | } else { |
| 143 | $gpex_url .= "&PHPSESSID=" . $_GET["session"]; |
| 144 | } |
| 145 | |
| 146 | /* a-t-on besoin d'ajouter le http:// ? */ |
| 147 | if (!preg_match("/^(http|https):\/\/.*/",$gpex_url)) { |
| 148 | $gpex_url = "http://$gpex_url"; |
| 149 | } |
| 150 | $gpex_challenge = $_GET["challenge"]; |
| 151 | |
| 152 | // mise à jour de l'heure et de la machine de dernier login sauf quand on est en suid |
| 153 | $uid = S::i('uid'); |
| 154 | if (!isset($_SESSION['suid'])) { |
| 155 | $logger = (isset($_SESSION['log']) && $_SESSION['log']->uid == $uid) |
| 156 | ? $_SESSION['log'] : new PlLogger($uid); |
| 157 | global $platal; |
| 158 | S::logger()->log('connexion_auth_ext', $platal->path); |
| 159 | } |
| 160 | |
| 161 | /* on parcourt les entrees de groupes_auth */ |
| 162 | $res = XDB::iterRow('SELECT privkey, name, datafields, returnurls FROM groupesx_auth'); |
| 163 | |
| 164 | while (list($privkey,$name,$datafields,$returnurls) = $res->next()) { |
| 165 | if (md5($gpex_challenge.$privkey) == $gpex_pass) { |
| 166 | $returnurls = trim($returnurls); |
| 167 | if (empty($returnurls) || @preg_match($returnurls, $gpex_url)) { |
| 168 | $returl = $gpex_url . gpex_make_params($gpex_challenge, $privkey, $datafields, $charset); |
| 169 | http_redirect($returl); |
| 170 | } |
| 171 | } |
| 172 | } |
| 173 | |
| 174 | /* si on n'a pas trouvé, on renvoit sur x.org */ |
| 175 | http_redirect('https://www.polytechnique.org/'); |
| 176 | } |
| 177 | |
| 178 | function handler_admin_authgroupesx(&$page, $action = 'list', $id = null) |
| 179 | { |
| 180 | $page->setTitle('Administration - Auth groupes X'); |
| 181 | $page->assign('title', 'Gestion de l\'authentification centralisée'); |
| 182 | $table_editor = new PLTableEditor('admin/auth-groupes-x','groupesx_auth','id'); |
| 183 | $table_editor->describe('name','nom',true); |
| 184 | $table_editor->describe('privkey','clé privée',false); |
| 185 | $table_editor->describe('datafields','champs renvoyés',true); |
| 186 | $table_editor->describe('returnurls','urls de retour',true); |
| 187 | $table_editor->apply($page, $action, $id); |
| 188 | } |
| 189 | } |
| 190 | |
| 191 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: |
| 192 | ?> |