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55eb9c44
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--global
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<?php
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/* $Id$ */
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/*
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Copyright (C) 2007, 2008 Scott Ullrich <sullrich@gmail.com>
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All rights reserved.
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Copyright (C) 2005-2006 Bill Marquette <bill.marquette@gmail.com>
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All rights reserved.
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Copyright (C) 2006 Paul Taylor <paultaylor@winn-dixie.com>.
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All rights reserved.
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Copyright (C) 2003-2006 Manuel Kasper <mk@neon1.net>.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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DISABLE_PHP_LINT_CHECKING
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523855b0
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Scott Ullrich
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pfSense_BUILDER_BINARIES: /usr/sbin/pw /bin/cp
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pfSense_MODULE: auth
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55eb9c44
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--global
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*/
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/*
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* NOTE : Portions of the mschapv2 support was based on the BSD licensed CHAP.php
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* file courtesy of Michael Retterklieber.
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*/
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65e2c06c
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Erik
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require_once("config.gui.inc");
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55eb9c44
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--global
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$groupindex = index_groups();
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$userindex = index_users();
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function index_groups() {
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global $g, $debug, $config, $groupindex;
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$groupindex = array();
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if (isset($config['system']['group'])) {
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$i = 0;
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foreach($config['system']['group'] as $groupent) {
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$groupindex[$groupent['name']] = $i;
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$i++;
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}
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}
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return ($groupindex);
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}
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function index_users() {
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global $g, $debug, $config;
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if (isset($config['system']['user'])) {
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$i = 0;
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foreach($config['system']['user'] as $userent) {
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$userindex[$userent['name']] = $i;
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$i++;
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}
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}
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return ($userindex);
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}
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function & getUserEntry($name) {
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global $debug, $config, $userindex;
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if (isset($userindex[$name]))
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return $config['system']['user'][$userindex[$name]];
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}
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function & getUserEntryByUID($uid) {
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global $debug, $config;
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foreach ($config['system']['user'] as & $user)
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if ($user['uid'] == $uid)
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return $user;
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return false;
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}
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function & getGroupEntry($name) {
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global $debug, $config, $groupindex;
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if (isset($groupindex[$name]))
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return $config['system']['group'][$groupindex[$name]];
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}
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function & getGroupEntryByGID($gid) {
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global $debug, $config;
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foreach ($config['system']['group'] as & $group)
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if ($group['gid'] == $gid)
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return $group;
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return false;
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}
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6dc88d53
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Ermal Luci
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function get_user_privileges(& $user) {
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$privs = $user['priv'];
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if (!is_array($privs))
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$privs = array();
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$names = local_user_get_groups($user, true);
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foreach ($names as $name) {
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$group = getGroupEntry($name);
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if (is_array($group['priv']))
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$privs = array_merge( $privs, $group['priv']);
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}
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return $privs;
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}
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function userHasPrivilege($userent, $privid = false) {
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if (!$privid || !is_array($userent))
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return false;
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$privs = get_user_privileges($userent);
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if (!is_array($privs))
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return false;
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if (!in_array($privid, $privs))
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return false;
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return true;
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}
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55eb9c44
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--global
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function local_backed($username, $passwd) {
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$user = getUserEntry($username);
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if (!$user)
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return false;
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if ($user['password'])
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{
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$passwd = crypt($passwd, $user['password']);
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if ($passwd == $user['password'])
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return true;
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}
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if ($user['md5-hash'])
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{
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$passwd = md5($passwd);
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if ($passwd == $user['md5-hash'])
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return true;
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}
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return false;
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}
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function local_sync_accounts() {
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global $debug, $config;
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conf_mount_rw();
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/* remove local users to avoid uid conflicts */
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$fd = popen("/usr/sbin/pw usershow -a", "r");
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if ($fd) {
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while (!feof($fd)) {
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$line = explode(":",fgets($fd));
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if (!strncmp($line[0], "_", 1))
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continue;
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if ($line[2] < 2000)
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continue;
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if ($line[2] > 65000)
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continue;
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$cmd = "/usr/sbin/pw userdel {$line[2]}";
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if($debug)
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log_error("Running: {$cmd}");
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mwexec($cmd);
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}
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pclose($fd);
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}
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/* remove local groups to avoid gid conflicts */
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$gids = array();
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$fd = popen("/usr/sbin/pw groupshow -a", "r");
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if ($fd) {
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while (!feof($fd)) {
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$line = explode(":",fgets($fd));
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if (!strncmp($line[0], "_", 1))
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continue;
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if ($line[2] < 2000)
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continue;
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if ($line[2] > 65000)
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continue;
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$cmd = "/usr/sbin/pw groupdel {$line[2]}";
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if($debug)
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log_error("Running: {$cmd}");
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mwexec($cmd);
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}
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pclose($fd);
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}
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/* make sure the all group exists */
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$allgrp = getGroupEntryByGID(1998);
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local_group_set($allgrp, true);
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/* sync all local users */
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if (is_array($config['system']['user']))
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foreach ($config['system']['user'] as $user)
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local_user_set($user);
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/* sync all local groups */
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if (is_array($config['system']['group']))
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foreach ($config['system']['group'] as $group)
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local_group_set($group);
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conf_mount_ro();
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}
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function local_user_set(& $user) {
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global $g, $debug;
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| 232 |
2bb07efc
|
Scott Ullrich
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conf_mount_rw();
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| 234 |
55eb9c44
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--global
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$home_base = "/home/";
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$user_uid = $user['uid'];
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$user_name = $user['name'];
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$user_home = "{$home_base}/$user_name";
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$user_shell = "/etc/rc.initial";
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$user_group = "nobody";
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| 241 |
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// Ensure $home_base exists and is writable
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if (!is_dir($home_base))
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mkdir($home_base, 0755);
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| 244 |
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| 245 |
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// Ensure $user_home exists and is writable
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| 246 |
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if(!is_dir($user_home))
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mkdir($user_home, 0755);
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| 248 |
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| 249 |
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/* configure shell type */
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| 250 |
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if (!userHasPrivilege($user, "user-shell-access")) {
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| 251 |
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if (!userHasPrivilege($user, "user-copy-files"))
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| 252 |
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$user_shell = "/sbin/nologin";
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| 253 |
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else
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| 254 |
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$user_shell = "/usr/local/bin/scponly";
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| 255 |
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}
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| 256 |
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| 257 |
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/* root user special handling */
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| 258 |
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if ($user_uid == 0) {
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| 259 |
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$cmd = "/usr/sbin/pw usermod -q -n root -s /bin/sh -H 0";
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| 260 |
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if($debug)
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| 261 |
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log_error("Running: {$cmd}");
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| 262 |
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$fd = popen($cmd, "w");
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| 263 |
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fwrite($fd, $user['password']);
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| 264 |
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pclose($fd);
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| 265 |
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$user_group = "wheel";
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| 266 |
5b631e88
|
pierrepomes
|
$user_home = "/root";
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| 267 |
55eb9c44
|
--global
|
}
|
| 268 |
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| 269 |
ca1cad0f
|
Scott Ullrich
|
/* admin user special handling */
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| 270 |
|
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if ($user_uid == 0) {
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| 271 |
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$cmd = "/usr/sbin/pw usermod -q -n admin -s /bin/sh -H 0";
|
| 272 |
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if($debug)
|
| 273 |
|
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log_error("Running: {$cmd}");
|
| 274 |
|
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$fd = popen($cmd, "w");
|
| 275 |
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fwrite($fd, $user['password']);
|
| 276 |
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pclose($fd);
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| 277 |
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$user_group = "wheel";
|
| 278 |
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}
|
| 279 |
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| 280 |
55eb9c44
|
--global
|
/* read from pw db */
|
| 281 |
|
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$fd = popen("/usr/sbin/pw usershow {$user_name} 2>&1", "r");
|
| 282 |
|
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$pwread = fgets($fd);
|
| 283 |
|
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pclose($fd);
|
| 284 |
|
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|
| 285 |
|
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/* determine add or mod */
|
| 286 |
|
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if (!strncmp($pwread, "pw:", 3))
|
| 287 |
|
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$user_op = "useradd";
|
| 288 |
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else
|
| 289 |
|
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$user_op = "usermod";
|
| 290 |
|
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|
| 291 |
|
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/* add or mod pw db */
|
| 292 |
|
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$cmd = "/usr/sbin/pw {$user_op} -q -u {$user_uid} -n {$user_name}".
|
| 293 |
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" -g {$user_group} -G all -s {$user_shell} -d {$user_home}".
|
| 294 |
|
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" -c ".escapeshellarg($user['fullname'])." -H 0 2>&1";
|
| 295 |
|
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|
| 296 |
|
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if($debug)
|
| 297 |
|
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log_error("Running: {$cmd}");
|
| 298 |
|
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$fd = popen($cmd, "w");
|
| 299 |
|
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fwrite($fd, $user['password']);
|
| 300 |
|
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pclose($fd);
|
| 301 |
|
|
|
| 302 |
|
|
/* create user directory if required */
|
| 303 |
|
|
if (!is_dir($user_home)) {
|
| 304 |
|
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mkdir($user_home, 0700);
|
| 305 |
|
|
mwexec("cp /root/.* {$home_base}/");
|
| 306 |
|
|
}
|
| 307 |
|
|
chown($user_home, $user_name);
|
| 308 |
|
|
chgrp($user_home, $user_group);
|
| 309 |
|
|
|
| 310 |
|
|
/* write out ssh authorized key file */
|
| 311 |
|
|
if($user['authorizedkeys']) {
|
| 312 |
a2286360
|
Ermal Lu?i
|
if (!is_dir("{$user_home}/.ssh")) {
|
| 313 |
|
|
mkdir("{$user_home}/.ssh", 0700);
|
| 314 |
|
|
chown("{$user_home}/.ssh", $user_name);
|
| 315 |
|
|
}
|
| 316 |
|
|
$keys = base64_decode($user['authorizedkeys']);
|
| 317 |
|
|
file_put_contents("{$user_home}/.ssh/authorized_keys", $keys);
|
| 318 |
|
|
chown("{$user_home}/.ssh/authorized_keys", $user_name);
|
| 319 |
55eb9c44
|
--global
|
}
|
| 320 |
2bb07efc
|
Scott Ullrich
|
|
| 321 |
|
|
conf_mount_ro();
|
| 322 |
55eb9c44
|
--global
|
}
|
| 323 |
|
|
|
| 324 |
|
|
function local_user_del($user) {
|
| 325 |
|
|
global $debug;
|
| 326 |
2bb07efc
|
Scott Ullrich
|
|
| 327 |
55eb9c44
|
--global
|
/* remove all memberships */
|
| 328 |
|
|
local_user_get_groups($user);
|
| 329 |
|
|
|
| 330 |
|
|
/* delete from pw db */
|
| 331 |
|
|
$cmd = "/usr/sbin/pw userdel {$user['name']}";
|
| 332 |
|
|
|
| 333 |
|
|
if($debug)
|
| 334 |
|
|
log_error("Running: {$cmd}");
|
| 335 |
|
|
$fd = popen($cmd, "w");
|
| 336 |
|
|
fwrite($fd, $user['password']);
|
| 337 |
|
|
pclose($fd);
|
| 338 |
2bb07efc
|
Scott Ullrich
|
|
| 339 |
55eb9c44
|
--global
|
}
|
| 340 |
|
|
|
| 341 |
|
|
function local_user_set_password(& $user, $password) {
|
| 342 |
|
|
|
| 343 |
|
|
$user['password'] = crypt($password);
|
| 344 |
|
|
$user['md5-hash'] = md5($password);
|
| 345 |
|
|
|
| 346 |
|
|
// Converts ascii to unicode.
|
| 347 |
|
|
$astr = (string) $password;
|
| 348 |
|
|
$ustr = '';
|
| 349 |
|
|
for ($i = 0; $i < strlen($astr); $i++) {
|
| 350 |
|
|
$a = ord($astr{$i}) << 8;
|
| 351 |
|
|
$ustr.= sprintf("%X", $a);
|
| 352 |
|
|
}
|
| 353 |
|
|
|
| 354 |
|
|
// Generate the NT-HASH from the unicode string
|
| 355 |
|
|
$user['nt-hash'] = bin2hex(mhash(MHASH_MD4, $ustr));
|
| 356 |
|
|
}
|
| 357 |
|
|
|
| 358 |
|
|
function local_user_get_groups($user, $all = false) {
|
| 359 |
|
|
global $debug, $config;
|
| 360 |
|
|
|
| 361 |
|
|
$groups = array();
|
| 362 |
|
|
if (!is_array($config['system']['group']))
|
| 363 |
|
|
return $groups;
|
| 364 |
|
|
|
| 365 |
|
|
foreach ($config['system']['group'] as $group)
|
| 366 |
|
|
if ( $all || ( !$all && ($group['name'] != "all")))
|
| 367 |
|
|
if (is_array($group['member']))
|
| 368 |
|
|
if (in_array($user['uid'], $group['member']))
|
| 369 |
|
|
$groups[] = $group['name'];
|
| 370 |
|
|
|
| 371 |
|
|
sort($groups);
|
| 372 |
|
|
|
| 373 |
|
|
return $groups;
|
| 374 |
|
|
|
| 375 |
|
|
}
|
| 376 |
|
|
|
| 377 |
|
|
function local_user_set_groups($user, $new_groups = NULL ) {
|
| 378 |
|
|
global $debug, $config, $groupindex;
|
| 379 |
|
|
|
| 380 |
|
|
if (!is_array($config['system']['group']))
|
| 381 |
|
|
return;
|
| 382 |
|
|
|
| 383 |
|
|
$cur_groups = local_user_get_groups($user);
|
| 384 |
|
|
$mod_groups = array();
|
| 385 |
|
|
|
| 386 |
|
|
if (!is_array($new_groups))
|
| 387 |
|
|
$new_groups = array();
|
| 388 |
|
|
|
| 389 |
|
|
if (!is_array($cur_groups))
|
| 390 |
|
|
$cur_groups = array();
|
| 391 |
|
|
|
| 392 |
|
|
/* determine which memberships to add */
|
| 393 |
|
|
foreach ($new_groups as $groupname) {
|
| 394 |
|
|
if (in_array($groupname,$cur_groups))
|
| 395 |
|
|
continue;
|
| 396 |
|
|
$group = & $config['system']['group'][$groupindex[$groupname]];
|
| 397 |
|
|
$group['member'][] = $user['uid'];
|
| 398 |
|
|
$mod_groups[] = $group;
|
| 399 |
|
|
}
|
| 400 |
|
|
|
| 401 |
|
|
/* determine which memberships to remove */
|
| 402 |
|
|
foreach ($cur_groups as $groupname) {
|
| 403 |
|
|
if (in_array($groupname,$new_groups))
|
| 404 |
|
|
continue;
|
| 405 |
|
|
$group = & $config['system']['group'][$groupindex[$groupname]];
|
| 406 |
|
|
$index = array_search($user['uid'], $group['member']);
|
| 407 |
|
|
array_splice($group['member'], $index, 1);
|
| 408 |
|
|
$mod_groups[] = $group;
|
| 409 |
|
|
}
|
| 410 |
|
|
|
| 411 |
|
|
/* sync all modified groups */
|
| 412 |
|
|
foreach ($mod_groups as $group)
|
| 413 |
|
|
local_group_set($group);
|
| 414 |
|
|
}
|
| 415 |
|
|
|
| 416 |
|
|
function local_group_set($group, $reset = false) {
|
| 417 |
|
|
global $debug;
|
| 418 |
|
|
|
| 419 |
|
|
$group_name = $group['name'];
|
| 420 |
|
|
$group_gid = $group['gid'];
|
| 421 |
|
|
$group_members = "''";
|
| 422 |
|
|
if (!$reset && count($group['member']))
|
| 423 |
|
|
$group_members = implode(",",$group['member']);
|
| 424 |
|
|
|
| 425 |
|
|
/* read from group db */
|
| 426 |
|
|
$fd = popen("/usr/sbin/pw groupshow {$group_name} 2>&1", "r");
|
| 427 |
|
|
$pwread = fgets($fd);
|
| 428 |
|
|
pclose($fd);
|
| 429 |
|
|
|
| 430 |
|
|
/* determine add or mod */
|
| 431 |
|
|
if (!strncmp($pwread, "pw:", 3))
|
| 432 |
|
|
$group_op = "groupadd";
|
| 433 |
|
|
else
|
| 434 |
|
|
$group_op = "groupmod";
|
| 435 |
|
|
|
| 436 |
|
|
/* add or mod group db */
|
| 437 |
|
|
$cmd = "/usr/sbin/pw {$group_op} {$group_name} -g {$group_gid} -M {$group_members} 2>&1";
|
| 438 |
|
|
|
| 439 |
|
|
if($debug)
|
| 440 |
|
|
log_error("Running: {$cmd}");
|
| 441 |
|
|
$fd = popen($cmd, "w");
|
| 442 |
|
|
fwrite($fd, $user['password']);
|
| 443 |
|
|
pclose($fd);
|
| 444 |
|
|
|
| 445 |
|
|
}
|
| 446 |
|
|
|
| 447 |
|
|
function local_group_del($group) {
|
| 448 |
|
|
global $debug;
|
| 449 |
|
|
|
| 450 |
|
|
/* delete from group db */
|
| 451 |
|
|
$cmd = "/usr/sbin/pw groupdel {$group['name']}";
|
| 452 |
|
|
|
| 453 |
|
|
if($debug)
|
| 454 |
|
|
log_error("Running: {$cmd}");
|
| 455 |
|
|
$fd = popen($cmd, "w");
|
| 456 |
|
|
fwrite($fd, $user['password']);
|
| 457 |
|
|
pclose($fd);
|
| 458 |
|
|
|
| 459 |
|
|
}
|
| 460 |
|
|
|
| 461 |
|
|
function ldap_test_connection() {
|
| 462 |
|
|
global $debug, $config, $g;
|
| 463 |
|
|
|
| 464 |
|
|
$ldapserver = $config['system']['webgui']['ldapserver'];
|
| 465 |
|
|
$ldapbindun = $config['system']['webgui']['ldapbindun'];
|
| 466 |
|
|
$ldapbindpw = $config['system']['webgui']['ldapbindpw'];
|
| 467 |
|
|
|
| 468 |
|
|
if (!($ldap = ldap_connect($ldapserver)))
|
| 469 |
|
|
return false;
|
| 470 |
|
|
|
| 471 |
|
|
return true;
|
| 472 |
|
|
}
|
| 473 |
|
|
|
| 474 |
|
|
function ldap_test_bind() {
|
| 475 |
|
|
global $debug, $config, $g;
|
| 476 |
|
|
|
| 477 |
|
|
$ldapserver = $config['system']['webgui']['ldapserver'];
|
| 478 |
|
|
$ldapbindun = $config['system']['webgui']['ldapbindun'];
|
| 479 |
|
|
$ldapbindpw = $config['system']['webgui']['ldapbindpw'];
|
| 480 |
|
|
|
| 481 |
|
|
if (!($ldap = ldap_connect($ldapserver)))
|
| 482 |
|
|
return false;
|
| 483 |
|
|
|
| 484 |
|
|
ldap_set_option($ldap, LDAP_OPT_REFERRALS, 0);
|
| 485 |
|
|
ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);
|
| 486 |
|
|
|
| 487 |
|
|
if (!($res = @ldap_bind($ldap, $ldapbindun, $ldapbindpw)))
|
| 488 |
|
|
return false;
|
| 489 |
|
|
|
| 490 |
|
|
return true;
|
| 491 |
|
|
}
|
| 492 |
|
|
|
| 493 |
|
|
function ldap_get_user_ous($show_complete_ou=true) {
|
| 494 |
|
|
global $debug, $config, $g;
|
| 495 |
|
|
|
| 496 |
|
|
if(!function_exists("ldap_connect"))
|
| 497 |
|
|
return;
|
| 498 |
|
|
|
| 499 |
|
|
$ldapserver = $config['system']['webgui']['ldapserver'];
|
| 500 |
|
|
$ldapbindun = $config['system']['webgui']['ldapbindun'];
|
| 501 |
|
|
$ldapbindpw = $config['system']['webgui']['ldapbindpw'];
|
| 502 |
|
|
$ldapsearchbase = "{$config['system']['webgui']['ldapsearchbase']}";
|
| 503 |
|
|
$ldaptype = $config['system']['webgui']['backend'];
|
| 504 |
|
|
|
| 505 |
|
|
$ldapfilter = "(ou=*)";
|
| 506 |
|
|
putenv('LDAPTLS_REQCERT=never');
|
| 507 |
|
|
if (!($ldap = ldap_connect($ldapserver))) {
|
| 508 |
|
|
log_error("ERROR! ldap_get_groups() could not connect to server {$ldapserver}. Defaulting to built-in local_backed()");
|
| 509 |
|
|
$status = local_backed($username, $passwd);
|
| 510 |
|
|
return $status;
|
| 511 |
|
|
}
|
| 512 |
|
|
|
| 513 |
|
|
ldap_set_option($ldap, LDAP_OPT_REFERRALS, 0);
|
| 514 |
|
|
ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);
|
| 515 |
|
|
|
| 516 |
|
|
if (!($res = @ldap_bind($ldap, $ldapbindun, $ldapbindpw))) {
|
| 517 |
|
|
log_error("ERROR! ldap_get_groups() could not bind to {$ldapserver} - {$ldapfilter}. Defaulting to built-in local_backed()");
|
| 518 |
|
|
$status = local_backed($username, $passwd);
|
| 519 |
|
|
return $status;
|
| 520 |
|
|
}
|
| 521 |
|
|
|
| 522 |
|
|
$search = ldap_search($ldap, $ldapsearchbase, $ldapfilter);
|
| 523 |
|
|
|
| 524 |
|
|
$info = ldap_get_entries($ldap, $search);
|
| 525 |
|
|
|
| 526 |
|
|
$ous = array();
|
| 527 |
|
|
|
| 528 |
|
|
if (is_array($info)) {
|
| 529 |
|
|
foreach ($info as $inf) {
|
| 530 |
|
|
if (!$show_complete_ou) {
|
| 531 |
|
|
$inf_split = split(",", $inf['dn']);
|
| 532 |
|
|
$ou = $inf_split[0];
|
| 533 |
|
|
$ou = str_replace("OU=","", $ou);
|
| 534 |
|
|
} else
|
| 535 |
|
|
if($inf['dn'])
|
| 536 |
|
|
$ou = $inf['dn'];
|
| 537 |
|
|
if($ou)
|
| 538 |
|
|
$ous[] = $ou;
|
| 539 |
|
|
}
|
| 540 |
|
|
}
|
| 541 |
|
|
|
| 542 |
|
|
//Tack on the default Users container for AD since its non-standard
|
| 543 |
|
|
if($ldaptype == 'ldap')
|
| 544 |
|
|
$ous[] = "CN=Users,".$ldapsearchbase;
|
| 545 |
|
|
|
| 546 |
|
|
return $ous;
|
| 547 |
|
|
}
|
| 548 |
|
|
|
| 549 |
|
|
function ldap_get_groups($username) {
|
| 550 |
|
|
global $debug, $config;
|
| 551 |
|
|
|
| 552 |
|
|
if(!function_exists("ldap_connect"))
|
| 553 |
|
|
return;
|
| 554 |
|
|
|
| 555 |
|
|
if(!$username)
|
| 556 |
|
|
return false;
|
| 557 |
|
|
|
| 558 |
|
|
if(stristr($username, "@")) {
|
| 559 |
|
|
$username_split=split("\@", $username);
|
| 560 |
|
|
$username = $username_split[0];
|
| 561 |
|
|
}
|
| 562 |
|
|
|
| 563 |
|
|
if(stristr($username, "\\")) {
|
| 564 |
|
|
$username_split=split("\\", $username);
|
| 565 |
|
|
$username = $username_split[0];
|
| 566 |
|
|
}
|
| 567 |
|
|
|
| 568 |
|
|
//log_error("Getting LDAP groups for {$username}.");
|
| 569 |
|
|
|
| 570 |
|
|
$ldapserver = $config['system']['webgui']['ldapserver'];
|
| 571 |
|
|
$ldapbindun = $config['system']['webgui']['ldapbindun'];
|
| 572 |
|
|
$ldapbindpw = $config['system']['webgui']['ldapbindpw'];
|
| 573 |
|
|
$ldapfilter = $config['system']['webgui']['ldapfilter'];
|
| 574 |
|
|
$ldapfilter = str_replace("\$username", $username, $ldapfilter);
|
| 575 |
|
|
$ldapgroupattribute = $config['system']['webgui']['ldapgroupattribute'];
|
| 576 |
|
|
$ldapdn = $_SESSION['ldapdn'];
|
| 577 |
|
|
|
| 578 |
|
|
/*Convert attribute to lowercase. php ldap arrays put everything in lowercase */
|
| 579 |
|
|
$ldapgroupattribute = strtolower($ldapgroupattribute);
|
| 580 |
|
|
|
| 581 |
|
|
/* connect and see if server is up */
|
| 582 |
|
|
putenv('LDAPTLS_REQCERT=never');
|
| 583 |
|
|
if (!($ldap = ldap_connect($ldapserver))) {
|
| 584 |
|
|
log_error("ERROR! ldap_get_groups() could not connect to server {$ldapserver}. Defaulting to built-in local_backed()");
|
| 585 |
|
|
$status = local_backed($username, $passwd);
|
| 586 |
|
|
return $status;
|
| 587 |
|
|
}
|
| 588 |
|
|
|
| 589 |
|
|
ldap_set_option($ldap, LDAP_OPT_REFERRALS, 0);
|
| 590 |
|
|
ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);
|
| 591 |
|
|
|
| 592 |
|
|
/* bind as user that has rights to read group attributes */
|
| 593 |
|
|
if (!($res = @ldap_bind($ldap, $ldapbindun, $ldapbindpw))) {
|
| 594 |
|
|
log_error("ERROR! ldap_get_groups() could not bind to {$ldapserver} - {$ldapfilter}. Defaulting to built-in local_backed()");
|
| 595 |
|
|
$status = local_backed($username, $passwd);
|
| 596 |
|
|
return $status;
|
| 597 |
|
|
}
|
| 598 |
|
|
|
| 599 |
|
|
/* get groups from DN found */
|
| 600 |
|
|
/* use ldap_read instead of search so we don't have to do a bunch of extra work */
|
| 601 |
|
|
/* since we know the DN is in $_SESSION['ldapdn'] */
|
| 602 |
|
|
//$search = ldap_read($ldap, $ldapdn, "(objectclass=*)", array($ldapgroupattribute));
|
| 603 |
|
|
$search = ldap_read($ldap, $ldapdn, $ldapfilter, array($ldapgroupattribute));
|
| 604 |
|
|
$info = ldap_get_entries($ldap, $search);
|
| 605 |
|
|
|
| 606 |
|
|
$countem = $info["count"];
|
| 607 |
|
|
$memberof = array();
|
| 608 |
|
|
|
| 609 |
|
|
if(is_array($info[0][$ldapgroupattribute])) {
|
| 610 |
|
|
/* Iterate through the groups and throw them into an array */
|
| 611 |
|
|
foreach ($info[0][$ldapgroupattribute] as $member) {
|
| 612 |
|
|
if (stristr($member, "CN=") !== false) {
|
| 613 |
|
|
$membersplit = split(",", $member);
|
| 614 |
|
|
$memberof[] = preg_replace("/CN=/i", "", $membersplit[0]);
|
| 615 |
|
|
}
|
| 616 |
|
|
}
|
| 617 |
|
|
}
|
| 618 |
|
|
|
| 619 |
|
|
/* Time to close LDAP connection */
|
| 620 |
|
|
ldap_close($ldap);
|
| 621 |
|
|
|
| 622 |
|
|
$groups = print_r($memberof,true);
|
| 623 |
|
|
|
| 624 |
|
|
//log_error("Returning groups ".$groups." for user $username");
|
| 625 |
|
|
|
| 626 |
|
|
return $memberof;
|
| 627 |
|
|
}
|
| 628 |
|
|
|
| 629 |
|
|
function ldap_backed($username, $passwd) {
|
| 630 |
|
|
global $debug, $config;
|
| 631 |
|
|
|
| 632 |
|
|
if(!$username)
|
| 633 |
|
|
return;
|
| 634 |
|
|
|
| 635 |
|
|
if(!function_exists("ldap_connect"))
|
| 636 |
|
|
return;
|
| 637 |
|
|
|
| 638 |
|
|
$adbindas = $username;
|
| 639 |
|
|
|
| 640 |
|
|
if(stristr($username, "@")) {
|
| 641 |
|
|
$username_split=split("\@", $username);
|
| 642 |
|
|
$username = $username_split[0];
|
| 643 |
|
|
}
|
| 644 |
|
|
if(stristr($username, "\\")) {
|
| 645 |
|
|
$username_split=split("\\", $username);
|
| 646 |
|
|
$username = $username_split[0];
|
| 647 |
|
|
}
|
| 648 |
|
|
|
| 649 |
|
|
$ldapserver = $config['system']['webgui']['ldapserver'];
|
| 650 |
|
|
$ldapbindun = $config['system']['webgui']['ldapbindun'];
|
| 651 |
|
|
$ldapbindpw = $config['system']['webgui']['ldapbindpw'];
|
| 652 |
|
|
$ldapauthcont = $config['system']['webgui']['ldapauthcontainers'];
|
| 653 |
|
|
$ldapnameattribute = $config['system']['webgui']['ldapnameattribute'];
|
| 654 |
|
|
$ldapfilter = $config['system']['webgui']['ldapfilter'];
|
| 655 |
|
|
$ldaptype = $config['system']['webgui']['backend'];
|
| 656 |
|
|
$ldapfilter = str_replace("\$username", $username, $ldapfilter);
|
| 657 |
|
|
|
| 658 |
|
|
/* first check if there is even an LDAP server populated */
|
| 659 |
|
|
if(!$ldapserver) {
|
| 660 |
|
|
log_error("ERROR! ldap_backed() backed selected with no LDAP authentication server defined. Defaulting to built-in local_backed(). Visit System -> User Manager -> Settings.");
|
| 661 |
|
|
$status = local_backed($username, $passwd);
|
| 662 |
|
|
return $status;
|
| 663 |
|
|
}
|
| 664 |
|
|
|
| 665 |
|
|
ldap_set_option($ldap, LDAP_OPT_REFERRALS, 0);
|
| 666 |
|
|
ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);
|
| 667 |
|
|
|
| 668 |
|
|
/* Make sure we can connect to LDAP */
|
| 669 |
|
|
putenv('LDAPTLS_REQCERT=never');
|
| 670 |
|
|
if (!($ldap = ldap_connect($ldapserver))) {
|
| 671 |
|
|
log_error("ERROR! ldap_backed() could not connect to server {$ldapserver} - {$ldapfilter}. Defaulting to built-in local_backed(). Visit System -> User Manager -> Settings.");
|
| 672 |
|
|
$status = local_backed($username, $passwd);
|
| 673 |
|
|
return $status;
|
| 674 |
|
|
}
|
| 675 |
|
|
/* ok, its up. now, lets bind as the bind user so we can search it */
|
| 676 |
|
|
if (!($res = ldap_bind($ldap, $ldapbindun, $ldapbindpw))) {
|
| 677 |
|
|
log_error("ERROR! ldap_backed() could not bind to {$ldapserver} - {$ldapfilter}. Defaulting to built-in local_backed()");
|
| 678 |
|
|
ldap_close($ldap);
|
| 679 |
|
|
$status = local_backed($username, $passwd);
|
| 680 |
|
|
return $status;
|
| 681 |
|
|
}
|
| 682 |
|
|
|
| 683 |
|
|
/* Get LDAP Authcontainers and split em up. */
|
| 684 |
|
|
$ldac_split = split(";", $ldapauthcont);
|
| 685 |
|
|
|
| 686 |
|
|
/* now count how many there are */
|
| 687 |
|
|
$containers = count($ldac_split);
|
| 688 |
|
|
log_error("Number of Authentication Containers to search for $username is {$containers}");
|
| 689 |
|
|
|
| 690 |
|
|
/* setup the usercount so we think we havn't found anyone yet */
|
| 691 |
|
|
$usercount = 0;
|
| 692 |
|
|
|
| 693 |
|
|
/******************************/
|
| 694 |
|
|
/* Currently LDAP Types are */
|
| 695 |
|
|
/* LDAP = Active Directory */
|
| 696 |
|
|
/* LDAPOTHER = eDir/Openldap */
|
| 697 |
|
|
/******************************/
|
| 698 |
|
|
|
| 699 |
|
|
/*****************************************************************/
|
| 700 |
|
|
/* Now Active Directory We keep this seperate for future addons. */
|
| 701 |
|
|
/*****************************************************************/
|
| 702 |
|
|
/* Now LDAP other. eDirectory or Netscape or Sunone or OpenLDAP */
|
| 703 |
|
|
/*****************************************************************/
|
| 704 |
|
|
/* We First find the user based on username and filter */
|
| 705 |
|
|
/* Then, once we find the first occurance of that person */
|
| 706 |
|
|
/* We set seesion variables to ponit to the OU and DN of the */
|
| 707 |
|
|
/* Person. To later be used by ldap_get_groups. */
|
| 708 |
|
|
/* that way we don't have to search twice. */
|
| 709 |
|
|
/*****************************************************************/
|
| 710 |
|
|
if ($ldaptype == 'ldap'){
|
| 711 |
|
|
log_error("Now Searching for {$username} in Active directory.");
|
| 712 |
|
|
/* Iterate through the user containers for search */
|
| 713 |
|
|
for ($i=0;$i<$containers;$i++){
|
| 714 |
|
|
/* Make sure we just use the first user we find */
|
| 715 |
|
|
log_error("Now Searching in {$ldac_split[$i]} for {$ldapfilter}.");
|
| 716 |
|
|
$search = ldap_search($ldap,$ldac_split[$i],$ldapfilter);
|
| 717 |
|
|
$info = ldap_get_entries($ldap,$search);
|
| 718 |
|
|
$matches = $info['count'];
|
| 719 |
|
|
log_error("Matches Found = {$matches}");
|
| 720 |
|
|
if ($matches == 1){
|
| 721 |
|
|
$_SESSION['ldapdn'] = $info[0]['dn'];
|
| 722 |
|
|
$_SESSION['ldapou'] = $ldac_split[$i];
|
| 723 |
|
|
$_SESSION['ldapon'] = "true";
|
| 724 |
|
|
$ldapdn = $_SESSION['ldapdn'];
|
| 725 |
|
|
$userou = $_SESSION['ldapou'];
|
| 726 |
|
|
break;
|
| 727 |
|
|
}
|
| 728 |
|
|
}
|
| 729 |
|
|
|
| 730 |
|
|
if ($matches == 1){
|
| 731 |
|
|
$binduser = $adbindas;
|
| 732 |
|
|
log_error("Going to login as {$username} - DN = {$_SESSION['ldapdn']}");
|
| 733 |
|
|
}
|
| 734 |
|
|
if ($matches != 1){
|
| 735 |
|
|
log_error("ERROR! Either LDAP search failed, or multiple users were found");
|
| 736 |
|
|
$status = local_backed($username, $passwd);
|
| 737 |
|
|
$_SESSION['ldapon'] = "false";
|
| 738 |
|
|
ldap_close($ldap);
|
| 739 |
|
|
return $status;
|
| 740 |
|
|
}
|
| 741 |
|
|
}
|
| 742 |
|
|
|
| 743 |
|
|
/*****************************************************************/
|
| 744 |
|
|
/* Now LDAP other. eDirectory or Netscape or Sunone or OpenLDAP */
|
| 745 |
|
|
/*****************************************************************/
|
| 746 |
|
|
/* We First find the user based on username and filter */
|
| 747 |
|
|
/* Then, once we find the first occurance of that person */
|
| 748 |
|
|
/* We set seesion variables to ponit to the OU and DN of the */
|
| 749 |
|
|
/* Person. To later be used by ldap_get_groups. */
|
| 750 |
|
|
/* that way we don't have to search twice. */
|
| 751 |
|
|
/*****************************************************************/
|
| 752 |
|
|
if ($ldaptype == 'ldapother'){
|
| 753 |
|
|
log_error("Now Searching for {$username} in LDAP.");
|
| 754 |
|
|
/* Iterate through the user containers for search */
|
| 755 |
|
|
for ($i=0;$i<$containers;$i++){
|
| 756 |
|
|
/* Make sure we just use the first user we find */
|
| 757 |
|
|
log_error("Now searching in {$ldac_split[$i]} for {$ldapfilter}.");
|
| 758 |
|
|
$search = ldap_search($ldap,$ldac_split[$i],$ldapfilter);
|
| 759 |
|
|
$info = ldap_get_entries($ldap,$search);
|
| 760 |
|
|
$matches = $info['count'];
|
| 761 |
|
|
log_error("Matches Found = {$matches}.");
|
| 762 |
|
|
|
| 763 |
|
|
if ($matches == 1){
|
| 764 |
|
|
$_SESSION['ldapdn'] = $info[0]['dn'];
|
| 765 |
|
|
$_SESSION['ldapou'] = $ldac_split[$i];
|
| 766 |
|
|
$_SESSION['ldapon'] = "true";
|
| 767 |
|
|
$ldapdn = $_SESSION['ldapdn'];
|
| 768 |
|
|
$userou = $_SESSION['ldapou'];
|
| 769 |
|
|
break;
|
| 770 |
|
|
}
|
| 771 |
|
|
}
|
| 772 |
|
|
if($matches == 1){
|
| 773 |
|
|
$binduser = $ldapnameattribute."=".$username.",".$userou;
|
| 774 |
|
|
log_error("Going to login as {$username} - DN = {$_SESSION['ldapdn']}");
|
| 775 |
|
|
}
|
| 776 |
|
|
if($matches != 1){
|
| 777 |
|
|
log_error("ERROR! Either LDAP search failed, or multiple users were found");
|
| 778 |
|
|
$status = local_backed($username, $passwd);
|
| 779 |
|
|
ldap_close($ldap);
|
| 780 |
|
|
$_SESSION['ldapon'] = "false";
|
| 781 |
|
|
return $status;
|
| 782 |
|
|
}
|
| 783 |
|
|
}
|
| 784 |
|
|
|
| 785 |
|
|
/* Now lets bind as the user we found */
|
| 786 |
|
|
if (!($res = @ldap_bind($ldap, $binduser, $passwd))) {
|
| 787 |
|
|
log_error("ERROR! ldap_backed() could not bind to {$ldapserver} - {$username} - {$passwd}. Defaulting to built-in local_backed(). Visit System -> User Manager -> Settings.");
|
| 788 |
|
|
$status = local_backed($username, $passwd);
|
| 789 |
|
|
return $status;
|
| 790 |
|
|
}
|
| 791 |
|
|
|
| 792 |
|
|
log_error("$binduser succesfully logged in via LDAP.");
|
| 793 |
|
|
|
| 794 |
|
|
/* At this point we are bound to LDAP so the user was auth'd okay. */
|
| 795 |
|
|
return true;
|
| 796 |
|
|
}
|
| 797 |
|
|
|
| 798 |
|
|
function radius_backed($username, $passwd){
|
| 799 |
|
|
global $debug, $config, $debug;
|
| 800 |
|
|
$ret = false;
|
| 801 |
|
|
$radiusservers = $config['system']['radius']['servers'];
|
| 802 |
|
|
|
| 803 |
|
|
$rauth = new Auth_RADIUS_PAP($username, $passwd);
|
| 804 |
|
|
/* Add a new servers to our instance */
|
| 805 |
|
|
foreach ($radiusservers as $radsrv)
|
| 806 |
|
|
$rauth->addServer($radsrv['ipaddr'], $radsrv['port'], $radsrv['sharedsecret']);
|
| 807 |
|
|
|
| 808 |
|
|
if (!$rauth->start()) {
|
| 809 |
|
|
$retvalue['auth_val'] = 1;
|
| 810 |
|
|
$retvalue['error'] = $rauth->getError();
|
| 811 |
|
|
if ($debug)
|
| 812 |
|
|
printf("Radius start: %s<br>\n", $retvalue['error']);
|
| 813 |
|
|
}
|
| 814 |
|
|
|
| 815 |
|
|
// XXX - billm - somewhere in here we need to handle securid challenge/response
|
| 816 |
|
|
|
| 817 |
|
|
/* Send request */
|
| 818 |
|
|
$result = $rauth->send();
|
| 819 |
|
|
if (PEAR::isError($result)) {
|
| 820 |
|
|
$retvalue['auth_val'] = 1;
|
| 821 |
|
|
$retvalue['error'] = $result->getMessage();
|
| 822 |
|
|
if ($debug)
|
| 823 |
|
|
printf("Radius send failed: %s<br>\n", $retvalue['error']);
|
| 824 |
|
|
} else if ($result === true) {
|
| 825 |
|
|
$retvalue['auth_val'] = 2;
|
| 826 |
|
|
if ($debug)
|
| 827 |
|
|
printf(gettext("Radius Auth succeeded")."<br>\n");
|
| 828 |
|
|
$ret = true;
|
| 829 |
|
|
} else {
|
| 830 |
|
|
$retvalue['auth_val'] = 3;
|
| 831 |
|
|
if ($debug)
|
| 832 |
|
|
printf(gettext("Radius Auth rejected")."<br>\n");
|
| 833 |
|
|
}
|
| 834 |
|
|
|
| 835 |
|
|
// close OO RADIUS_AUTHENTICATION
|
| 836 |
|
|
$rauth->close();
|
| 837 |
|
|
|
| 838 |
|
|
return $ret;
|
| 839 |
|
|
}
|
| 840 |
|
|
|
| 841 |
7dd044f2
|
sullrich
|
function get_user_expiration_date($username) {
|
| 842 |
|
|
global $config;
|
| 843 |
|
|
foreach($config['system']['user'] as $user) {
|
| 844 |
772d3121
|
sullrich
|
if($user['name'] == $username) {
|
| 845 |
7dd044f2
|
sullrich
|
if($user['expires'])
|
| 846 |
|
|
return $user['expires'];
|
| 847 |
|
|
}
|
| 848 |
|
|
}
|
| 849 |
|
|
}
|
| 850 |
|
|
|
| 851 |
b4bfd25d
|
sullrich
|
function is_account_disabled($username) {
|
| 852 |
|
|
global $config;
|
| 853 |
772d3121
|
sullrich
|
foreach($config['system']['user'] as $user)
|
| 854 |
|
|
if($user['name'] == $username)
|
| 855 |
d2aa8cd6
|
sullrich
|
if(isset($user['disabled']))
|
| 856 |
|
|
return true;
|
| 857 |
b4bfd25d
|
sullrich
|
return false;
|
| 858 |
|
|
}
|
| 859 |
|
|
|
| 860 |
55eb9c44
|
--global
|
function session_auth($backing) {
|
| 861 |
8fdc621d
|
sullrich
|
global $g, $debug, $HTTP_SERVER_VARS, $userindex, $config, $_SESSION, $page;
|
| 862 |
55eb9c44
|
--global
|
|
| 863 |
|
|
session_start();
|
| 864 |
|
|
|
| 865 |
|
|
/* Validate incoming login request */
|
| 866 |
|
|
if (isset($_POST['login'])) {
|
| 867 |
|
|
if ($backing($_POST['usernamefld'], $_POST['passwordfld'])) {
|
| 868 |
7dd044f2
|
sullrich
|
$acct_expires = get_user_expiration_date($_POST['usernamefld']);
|
| 869 |
|
|
if($acct_expires) {
|
| 870 |
|
|
if (strtotime("-1 day") > strtotime(date("m/d/Y",strtotime($acct_expires)))) {
|
| 871 |
158d9aa6
|
sullrich
|
log_error("Attempted login for invalid user '{$_POST['usernamefld']}' from: {$_SERVER['REMOTE_ADDR']}");
|
| 872 |
|
|
if(isAjax()) {
|
| 873 |
|
|
echo "showajaxmessage('{$_SESSION['Login_Error']}');";
|
| 874 |
|
|
return;
|
| 875 |
|
|
}
|
| 876 |
7dd044f2
|
sullrich
|
}
|
| 877 |
|
|
} else {
|
| 878 |
b4bfd25d
|
sullrich
|
if(is_account_disabled($_POST['usernamefld'])) {
|
| 879 |
158d9aa6
|
sullrich
|
log_error("Attempted login for invalid user '{$_POST['usernamefld']}' from: {$_SERVER['REMOTE_ADDR']}");
|
| 880 |
|
|
if(isAjax()) {
|
| 881 |
|
|
echo "showajaxmessage('{$_SESSION['Login_Error']}');";
|
| 882 |
|
|
return;
|
| 883 |
|
|
}
|
| 884 |
b4bfd25d
|
sullrich
|
} else {
|
| 885 |
|
|
$_SESSION['Logged_In'] = "True";
|
| 886 |
|
|
$_SESSION['Username'] = $_POST['usernamefld'];
|
| 887 |
|
|
$_SESSION['last_access'] = time();
|
| 888 |
|
|
log_error("Successful login for user '{$_POST['usernamefld']}' from: {$_SERVER['REMOTE_ADDR']}");
|
| 889 |
5c15e649
|
sullrich
|
require_once("functions.inc");
|
| 890 |
|
|
pfSenseHeader("/{$page}");
|
| 891 |
b4bfd25d
|
sullrich
|
}
|
| 892 |
7dd044f2
|
sullrich
|
}
|
| 893 |
55eb9c44
|
--global
|
} else {
|
| 894 |
|
|
/* give the user a more detailed error message */
|
| 895 |
|
|
if (isset($userindex[$_POST['usernamefld']])) {
|
| 896 |
|
|
$_SESSION['Login_Error'] = "Username or Password incorrect";
|
| 897 |
|
|
log_error("Wrong password entered for user '{$_POST['usernamefld']}' from: {$_SERVER['REMOTE_ADDR']}");
|
| 898 |
|
|
if(isAjax()) {
|
| 899 |
|
|
echo "showajaxmessage('{$_SESSION['Login_Error']}');";
|
| 900 |
|
|
return;
|
| 901 |
|
|
}
|
| 902 |
|
|
} else {
|
| 903 |
|
|
$_SESSION['Login_Error'] = "Username or Password incorrect";
|
| 904 |
|
|
log_error("Attempted login for invalid user '{$_POST['usernamefld']}' from: {$_SERVER['REMOTE_ADDR']}");
|
| 905 |
|
|
if(isAjax()) {
|
| 906 |
|
|
echo "showajaxmessage('{$_SESSION['Login_Error']}');";
|
| 907 |
|
|
return;
|
| 908 |
|
|
}
|
| 909 |
|
|
}
|
| 910 |
|
|
}
|
| 911 |
|
|
}
|
| 912 |
|
|
|
| 913 |
|
|
/* Show login page if they aren't logged in */
|
| 914 |
|
|
if (empty($_SESSION['Logged_In'])) {
|
| 915 |
|
|
/* Don't display login forms to AJAX */
|
| 916 |
|
|
if (isAjax())
|
| 917 |
|
|
return false;
|
| 918 |
|
|
require_once("authgui.inc");
|
| 919 |
|
|
display_login_form();
|
| 920 |
|
|
return false;
|
| 921 |
|
|
}
|
| 922 |
|
|
|
| 923 |
|
|
/* If session timeout isn't set, we don't mark sessions stale */
|
| 924 |
|
|
if (!isset($config['system']['webgui']['session_timeout']) ||
|
| 925 |
|
|
$config['system']['webgui']['session_timeout'] == 0 ||
|
| 926 |
|
|
$config['system']['webgui']['session_timeout'] == "")
|
| 927 |
|
|
$_SESSION['last_access'] = time();
|
| 928 |
|
|
else {
|
| 929 |
|
|
/* Check for stale session */
|
| 930 |
|
|
if ($_SESSION['last_access'] < (time() - ($config['system']['webgui']['session_timeout'] * 60))) {
|
| 931 |
|
|
$_GET['logout'] = true;
|
| 932 |
|
|
$_SESSION['Logout'] = true;
|
| 933 |
|
|
} else {
|
| 934 |
|
|
/* only update if it wasn't ajax */
|
| 935 |
|
|
if (!isAjax())
|
| 936 |
|
|
$_SESSION['last_access'] = time();
|
| 937 |
|
|
}
|
| 938 |
|
|
}
|
| 939 |
|
|
|
| 940 |
|
|
/* obtain user object */
|
| 941 |
|
|
$user = getUserEntry($_SESSION['Username']);
|
| 942 |
|
|
|
| 943 |
|
|
/* user hit the logout button */
|
| 944 |
|
|
if (isset($_GET['logout'])) {
|
| 945 |
|
|
|
| 946 |
|
|
if ($_SESSION['Logout'])
|
| 947 |
|
|
log_error("Session timed out for user '{$_SESSION['Username']}' from: {$_SERVER['REMOTE_ADDR']}");
|
| 948 |
|
|
else
|
| 949 |
|
|
log_error("User logged out for user '{$_SESSION['Username']}' from: {$_SERVER['REMOTE_ADDR']}");
|
| 950 |
|
|
|
| 951 |
|
|
/* wipe out $_SESSION */
|
| 952 |
|
|
$_SESSION = array();
|
| 953 |
|
|
|
| 954 |
|
|
if (isset($_COOKIE[session_name()]))
|
| 955 |
|
|
setcookie(session_name(), '', time()-42000, '/');
|
| 956 |
|
|
|
| 957 |
|
|
/* and destroy it */
|
| 958 |
|
|
session_destroy();
|
| 959 |
|
|
|
| 960 |
|
|
$scriptName = split("/", $_SERVER["SCRIPT_FILENAME"]);
|
| 961 |
|
|
$scriptElms = count($scriptName);
|
| 962 |
|
|
$scriptName = $scriptName[$scriptElms-1];
|
| 963 |
|
|
|
| 964 |
|
|
if (isAjax())
|
| 965 |
|
|
return false;
|
| 966 |
|
|
|
| 967 |
|
|
/* redirect to page the user is on, it'll prompt them to login again */
|
| 968 |
6dc88d53
|
Ermal Luci
|
Header("Location: {$scriptName}");
|
| 969 |
55eb9c44
|
--global
|
|
| 970 |
|
|
return false;
|
| 971 |
|
|
}
|
| 972 |
|
|
|
| 973 |
|
|
/*
|
| 974 |
|
|
* this is for debugging purpose if you do not want to use Ajax
|
| 975 |
|
|
* to submit a HTML form. It basically diables the observation
|
| 976 |
|
|
* of the submit event and hence does not trigger Ajax.
|
| 977 |
|
|
*/
|
| 978 |
|
|
if ($_GET['disable_ajax']) {
|
| 979 |
|
|
$_SESSION['NO_AJAX'] = "True";
|
| 980 |
|
|
$HTTP_SERVER_VARS['AUTH_USER'] = $_SESSION['Username'];
|
| 981 |
|
|
return true;
|
| 982 |
|
|
}
|
| 983 |
|
|
|
| 984 |
|
|
/*
|
| 985 |
|
|
* Same to re-enable Ajax.
|
| 986 |
|
|
*/
|
| 987 |
|
|
if ($_GET['enable_ajax']) {
|
| 988 |
|
|
unset($_SESSION['NO_AJAX']);
|
| 989 |
|
|
$HTTP_SERVER_VARS['AUTH_USER'] = $_SESSION['Username'];
|
| 990 |
|
|
return true;
|
| 991 |
|
|
}
|
| 992 |
|
|
|
| 993 |
|
|
$HTTP_SERVER_VARS['AUTH_USER'] = $_SESSION['Username'];
|
| 994 |
|
|
return true;
|
| 995 |
|
|
}
|
| 996 |
|
|
|
| 997 |
a2286360
|
Ermal Lu?i
|
?>
|