| 1 |
55eb9c44
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--global
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<?php
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| 2 |
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/* $Id$ */
|
| 3 |
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/*
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| 4 |
8a6b0fbe
|
Ermal Lu?i
|
Copyright (C) 2010 Ermal Lu?i
|
| 5 |
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All rights reserved.
|
| 6 |
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| 7 |
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Copyright (C) 2007, 2008 Scott Ullrich <sullrich@gmail.com>
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| 8 |
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All rights reserved.
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| 9 |
55eb9c44
|
--global
|
|
| 10 |
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Copyright (C) 2005-2006 Bill Marquette <bill.marquette@gmail.com>
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| 11 |
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All rights reserved.
|
| 12 |
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| 13 |
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Copyright (C) 2006 Paul Taylor <paultaylor@winn-dixie.com>.
|
| 14 |
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All rights reserved.
|
| 15 |
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| 16 |
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Copyright (C) 2003-2006 Manuel Kasper <mk@neon1.net>.
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| 17 |
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All rights reserved.
|
| 18 |
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| 19 |
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Redistribution and use in source and binary forms, with or without
|
| 20 |
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modification, are permitted provided that the following conditions are met:
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| 21 |
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| 22 |
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1. Redistributions of source code must retain the above copyright notice,
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| 23 |
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this list of conditions and the following disclaimer.
|
| 24 |
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| 25 |
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2. Redistributions in binary form must reproduce the above copyright
|
| 26 |
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notice, this list of conditions and the following disclaimer in the
|
| 27 |
|
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documentation and/or other materials provided with the distribution.
|
| 28 |
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| 29 |
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
| 30 |
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
| 31 |
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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| 32 |
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
|
| 33 |
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
| 34 |
|
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
| 35 |
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
| 36 |
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
| 37 |
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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| 38 |
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POSSIBILITY OF SUCH DAMAGE.
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| 39 |
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| 40 |
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DISABLE_PHP_LINT_CHECKING
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| 41 |
523855b0
|
Scott Ullrich
|
pfSense_BUILDER_BINARIES: /usr/sbin/pw /bin/cp
|
| 42 |
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pfSense_MODULE: auth
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| 43 |
55eb9c44
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--global
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*/
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| 44 |
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| 45 |
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/*
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| 46 |
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* NOTE : Portions of the mschapv2 support was based on the BSD licensed CHAP.php
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| 47 |
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* file courtesy of Michael Retterklieber.
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| 48 |
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*/
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| 49 |
052e65ef
|
Scott Ullrich
|
if(!$do_not_include_config_gui_inc)
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| 50 |
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require_once("config.gui.inc");
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| 51 |
55eb9c44
|
--global
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|
| 52 |
9ae11a62
|
Scott Ullrich
|
// Will be changed to false if security checks fail
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| 53 |
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$security_passed = true;
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| 54 |
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| 55 |
0321fa1b
|
jim-p
|
/* If this function doesn't exist, we're being called from Captive Portal or
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| 56 |
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another internal subsystem which does not include authgui.inc */
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| 57 |
14eab6fb
|
jim-p
|
if (function_exists("display_error_form") && !isset($config['system']['webgui']['nodnsrebindcheck'])) {
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| 58 |
0321fa1b
|
jim-p
|
/* DNS ReBinding attack prevention. http://redmine.pfsense.org/issues/708 */
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| 59 |
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$found_host = false;
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| 60 |
7319dc73
|
jim-p
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if(strstr($_SERVER['HTTP_HOST'], ":")) {
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| 61 |
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$http_host_port = explode(":", $_SERVER['HTTP_HOST']);
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| 62 |
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$http_host = $http_host_port[0];
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| 63 |
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} else {
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| 64 |
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$http_host = $_SERVER['HTTP_HOST'];
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| 65 |
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}
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| 66 |
f17f9f28
|
jim-p
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if(is_ipaddr($http_host) or $_SERVER['SERVER_ADDR'] == "127.0.0.1" or
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| 67 |
9ae11a62
|
Scott Ullrich
|
strcasecmp($http_host, "localhost") == 0)
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| 68 |
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$found_host = true;
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| 69 |
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if(strcasecmp($http_host, $config['system']['hostname'] . "." . $config['system']['domain']) == 0 or
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| 70 |
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strcasecmp($http_host, $config['system']['hostname']) == 0)
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| 71 |
d7bf3178
|
Erik Fonnesbeck
|
$found_host = true;
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| 72 |
9ae11a62
|
Scott Ullrich
|
|
| 73 |
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if(is_array($config['dyndnses']['dyndns']) && !$found_host)
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| 74 |
0321fa1b
|
jim-p
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foreach($config['dyndnses']['dyndns'] as $dyndns)
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| 75 |
9ae11a62
|
Scott Ullrich
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if(strcasecmp($dyndns['host'], $http_host) == 0) {
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| 76 |
0321fa1b
|
jim-p
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$found_host = true;
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| 77 |
9ae11a62
|
Scott Ullrich
|
break;
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| 78 |
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}
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| 79 |
7319dc73
|
jim-p
|
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| 80 |
9ae11a62
|
Scott Ullrich
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if(!empty($config['system']['webgui']['althostnames']) && !$found_host) {
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| 81 |
86b21903
|
jim-p
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$althosts = explode(" ", $config['system']['webgui']['althostnames']);
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| 82 |
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foreach ($althosts as $ah)
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| 83 |
9ae11a62
|
Scott Ullrich
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if(strcasecmp($ah, $http_host) == 0 or strcasecmp($ah, $_SERVER['SERVER_ADDR']) == 0) {
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| 84 |
86b21903
|
jim-p
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$found_host = true;
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| 85 |
9ae11a62
|
Scott Ullrich
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break;
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| 86 |
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}
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| 87 |
9b13f84b
|
Scott Ullrich
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}
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| 88 |
ce46b5da
|
Scott Ullrich
|
|
| 89 |
9ae11a62
|
Scott Ullrich
|
if($found_host == false) {
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| 90 |
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if(!security_checks_disabled()) {
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display_error_form("501", "Potential DNS Rebind attack detected, see http://en.wikipedia.org/wiki/DNS_rebinding<br/>Try accessing the router by IP address instead of by hostname.");
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| 92 |
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exit;
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| 93 |
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}
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| 94 |
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$security_passed = false;
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| 95 |
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}
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| 96 |
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}
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| 97 |
ef173724
|
Scott Ullrich
|
|
| 98 |
9ae11a62
|
Scott Ullrich
|
// If the HTTP_REFERER is something other than ourselves then disallow.
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| 99 |
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if(function_exists("display_error_form") && !isset($config['system']['webgui']['nohttpreferercheck'])) {
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| 100 |
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if($_SERVER['HTTP_REFERER']) {
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| 101 |
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if(file_exists("{$g['tmp_path']}/setupwizard_lastreferrer")) {
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| 102 |
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if($_SERVER['HTTP_REFERER'] == file_get_contents("{$g['tmp_path']}/setupwizard_lastreferrer")) {
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| 103 |
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unlink("{$g['tmp_path']}/setupwizard_lastreferrer");
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| 104 |
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header("Refresh: 1; url=index.php");
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| 105 |
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echo "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"\n \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">";
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| 106 |
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echo "<html><head><title>" . gettext("Redirecting...") . "</title></head><body>" . gettext("Redirecting to the dashboard...") . "</body></html>";
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| 107 |
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exit;
|
| 108 |
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}
|
| 109 |
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}
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| 110 |
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$found_host = false;
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| 111 |
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$referrer_host = parse_url($_SERVER['HTTP_REFERER'], PHP_URL_HOST);
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| 112 |
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if($referrer_host) {
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| 113 |
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if(strcasecmp($referrer_host, $config['system']['hostname'] . "." . $config['system']['domain']) == 0
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| 114 |
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|| strcasecmp($referrer_host, $config['system']['hostname']) == 0)
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| 115 |
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$found_host = true;
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| 116 |
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if(!empty($config['system']['webgui']['althostnames']) && !$found_host) {
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| 117 |
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$althosts = explode(" ", $config['system']['webgui']['althostnames']);
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| 118 |
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foreach ($althosts as $ah) {
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| 119 |
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if(strcasecmp($referrer_host, $ah) == 0) {
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| 120 |
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$found_host = true;
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| 121 |
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break;
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| 122 |
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}
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| 123 |
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}
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| 124 |
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}
|
| 125 |
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if(!$found_host) {
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| 126 |
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$interface_list_ips = get_configured_ip_addresses();
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| 127 |
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foreach($interface_list_ips as $ilips) {
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| 128 |
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if(strcasecmp($referrer_host, $ilips) == 0) {
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| 129 |
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$found_host = true;
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| 130 |
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break;
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| 131 |
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}
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| 132 |
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}
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| 133 |
17dd7ff3
|
Chris Buechler
|
if($referrer_host == "127.0.0.1" || $referrer_host == "localhost") {
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| 134 |
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// allow SSH port forwarded connections and links from localhost
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| 135 |
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$found_host = true;
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| 136 |
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}
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| 137 |
9ae11a62
|
Scott Ullrich
|
}
|
| 138 |
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}
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| 139 |
4fe9c2dc
|
Scott Ullrich
|
if($found_host == false) {
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| 140 |
9ae11a62
|
Scott Ullrich
|
if(!security_checks_disabled()) {
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| 141 |
|
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display_error_form("501", "An HTTP_REFERER was detected other than what is defined in System -> Advanced (" . htmlspecialchars($_SERVER['HTTP_REFERER']) . "). You can disable this check if needed in System -> Advanced -> Admin.");
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| 142 |
0f806eca
|
Erik Fonnesbeck
|
exit;
|
| 143 |
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}
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| 144 |
9ae11a62
|
Scott Ullrich
|
$security_passed = false;
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| 145 |
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}
|
| 146 |
|
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} else
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| 147 |
|
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$security_passed = false;
|
| 148 |
4fe9c2dc
|
Scott Ullrich
|
}
|
| 149 |
|
|
|
| 150 |
9ae11a62
|
Scott Ullrich
|
if (function_exists("display_error_form") && $security_passed)
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| 151 |
|
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/* Security checks passed, so it should be OK to turn them back on */
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| 152 |
|
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restore_security_checks();
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| 153 |
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unset($security_passed);
|
| 154 |
|
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| 155 |
55eb9c44
|
--global
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$groupindex = index_groups();
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| 156 |
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$userindex = index_users();
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| 157 |
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| 158 |
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function index_groups() {
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| 159 |
|
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global $g, $debug, $config, $groupindex;
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| 160 |
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| 161 |
|
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$groupindex = array();
|
| 162 |
|
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| 163 |
6dcd80af
|
Ermal
|
if (is_array($config['system']['group'])) {
|
| 164 |
55eb9c44
|
--global
|
$i = 0;
|
| 165 |
|
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foreach($config['system']['group'] as $groupent) {
|
| 166 |
|
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$groupindex[$groupent['name']] = $i;
|
| 167 |
|
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$i++;
|
| 168 |
|
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}
|
| 169 |
|
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}
|
| 170 |
|
|
|
| 171 |
|
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return ($groupindex);
|
| 172 |
|
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}
|
| 173 |
|
|
|
| 174 |
|
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function index_users() {
|
| 175 |
|
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global $g, $debug, $config;
|
| 176 |
|
|
|
| 177 |
6dcd80af
|
Ermal
|
if (is_array($config['system']['user'])) {
|
| 178 |
55eb9c44
|
--global
|
$i = 0;
|
| 179 |
|
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foreach($config['system']['user'] as $userent) {
|
| 180 |
|
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$userindex[$userent['name']] = $i;
|
| 181 |
|
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$i++;
|
| 182 |
|
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}
|
| 183 |
|
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}
|
| 184 |
|
|
|
| 185 |
|
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return ($userindex);
|
| 186 |
|
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}
|
| 187 |
|
|
|
| 188 |
|
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function & getUserEntry($name) {
|
| 189 |
|
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global $debug, $config, $userindex;
|
| 190 |
|
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if (isset($userindex[$name]))
|
| 191 |
|
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return $config['system']['user'][$userindex[$name]];
|
| 192 |
|
|
}
|
| 193 |
|
|
|
| 194 |
|
|
function & getUserEntryByUID($uid) {
|
| 195 |
|
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global $debug, $config;
|
| 196 |
84924e76
|
Ermal
|
|
| 197 |
|
|
if (is_array($config['system']['user']))
|
| 198 |
|
|
foreach ($config['system']['user'] as & $user)
|
| 199 |
|
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if ($user['uid'] == $uid)
|
| 200 |
|
|
return $user;
|
| 201 |
55eb9c44
|
--global
|
|
| 202 |
|
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return false;
|
| 203 |
|
|
}
|
| 204 |
|
|
|
| 205 |
|
|
function & getGroupEntry($name) {
|
| 206 |
|
|
global $debug, $config, $groupindex;
|
| 207 |
|
|
if (isset($groupindex[$name]))
|
| 208 |
|
|
return $config['system']['group'][$groupindex[$name]];
|
| 209 |
|
|
}
|
| 210 |
|
|
|
| 211 |
|
|
function & getGroupEntryByGID($gid) {
|
| 212 |
|
|
global $debug, $config;
|
| 213 |
84924e76
|
Ermal
|
|
| 214 |
|
|
if (is_array($config['system']['group']))
|
| 215 |
|
|
foreach ($config['system']['group'] as & $group)
|
| 216 |
|
|
if ($group['gid'] == $gid)
|
| 217 |
|
|
return $group;
|
| 218 |
55eb9c44
|
--global
|
|
| 219 |
|
|
return false;
|
| 220 |
|
|
}
|
| 221 |
|
|
|
| 222 |
6dc88d53
|
Ermal Luci
|
function get_user_privileges(& $user) {
|
| 223 |
|
|
|
| 224 |
|
|
$privs = $user['priv'];
|
| 225 |
|
|
if (!is_array($privs))
|
| 226 |
|
|
$privs = array();
|
| 227 |
|
|
|
| 228 |
|
|
$names = local_user_get_groups($user, true);
|
| 229 |
|
|
|
| 230 |
|
|
foreach ($names as $name) {
|
| 231 |
|
|
$group = getGroupEntry($name);
|
| 232 |
|
|
if (is_array($group['priv']))
|
| 233 |
|
|
$privs = array_merge( $privs, $group['priv']);
|
| 234 |
|
|
}
|
| 235 |
|
|
|
| 236 |
|
|
return $privs;
|
| 237 |
|
|
}
|
| 238 |
|
|
|
| 239 |
|
|
function userHasPrivilege($userent, $privid = false) {
|
| 240 |
|
|
|
| 241 |
|
|
if (!$privid || !is_array($userent))
|
| 242 |
|
|
return false;
|
| 243 |
|
|
|
| 244 |
|
|
$privs = get_user_privileges($userent);
|
| 245 |
|
|
|
| 246 |
|
|
if (!is_array($privs))
|
| 247 |
|
|
return false;
|
| 248 |
|
|
|
| 249 |
|
|
if (!in_array($privid, $privs))
|
| 250 |
|
|
return false;
|
| 251 |
|
|
|
| 252 |
|
|
return true;
|
| 253 |
|
|
}
|
| 254 |
|
|
|
| 255 |
55eb9c44
|
--global
|
function local_backed($username, $passwd) {
|
| 256 |
|
|
|
| 257 |
|
|
$user = getUserEntry($username);
|
| 258 |
|
|
if (!$user)
|
| 259 |
|
|
return false;
|
| 260 |
|
|
|
| 261 |
6306b5dd
|
Ermal Lu?i
|
if (is_account_disabled($username) || is_account_expired($username))
|
| 262 |
a13ce628
|
Ermal Lu?i
|
return false;
|
| 263 |
|
|
|
| 264 |
55eb9c44
|
--global
|
if ($user['password'])
|
| 265 |
|
|
{
|
| 266 |
|
|
$passwd = crypt($passwd, $user['password']);
|
| 267 |
|
|
if ($passwd == $user['password'])
|
| 268 |
|
|
return true;
|
| 269 |
|
|
}
|
| 270 |
|
|
|
| 271 |
|
|
if ($user['md5-hash'])
|
| 272 |
|
|
{
|
| 273 |
|
|
$passwd = md5($passwd);
|
| 274 |
|
|
if ($passwd == $user['md5-hash'])
|
| 275 |
|
|
return true;
|
| 276 |
|
|
}
|
| 277 |
|
|
|
| 278 |
|
|
return false;
|
| 279 |
|
|
}
|
| 280 |
|
|
|
| 281 |
|
|
function local_sync_accounts() {
|
| 282 |
|
|
global $debug, $config;
|
| 283 |
|
|
conf_mount_rw();
|
| 284 |
|
|
|
| 285 |
|
|
/* remove local users to avoid uid conflicts */
|
| 286 |
|
|
$fd = popen("/usr/sbin/pw usershow -a", "r");
|
| 287 |
|
|
if ($fd) {
|
| 288 |
|
|
while (!feof($fd)) {
|
| 289 |
|
|
$line = explode(":",fgets($fd));
|
| 290 |
b357f0a6
|
jim-p
|
if (((!strncmp($line[0], "_", 1)) || ($line[2] < 2000) || ($line[2] > 65000)) && ($line[0] != "admin"))
|
| 291 |
55eb9c44
|
--global
|
continue;
|
| 292 |
b357f0a6
|
jim-p
|
$cmd = "/usr/sbin/pw userdel -n '{$line[0]}'";
|
| 293 |
55eb9c44
|
--global
|
if($debug)
|
| 294 |
|
|
log_error("Running: {$cmd}");
|
| 295 |
|
|
mwexec($cmd);
|
| 296 |
|
|
}
|
| 297 |
|
|
pclose($fd);
|
| 298 |
|
|
}
|
| 299 |
|
|
|
| 300 |
|
|
/* remove local groups to avoid gid conflicts */
|
| 301 |
|
|
$gids = array();
|
| 302 |
|
|
$fd = popen("/usr/sbin/pw groupshow -a", "r");
|
| 303 |
|
|
if ($fd) {
|
| 304 |
|
|
while (!feof($fd)) {
|
| 305 |
|
|
$line = explode(":",fgets($fd));
|
| 306 |
|
|
if (!strncmp($line[0], "_", 1))
|
| 307 |
|
|
continue;
|
| 308 |
|
|
if ($line[2] < 2000)
|
| 309 |
|
|
continue;
|
| 310 |
|
|
if ($line[2] > 65000)
|
| 311 |
|
|
continue;
|
| 312 |
|
|
$cmd = "/usr/sbin/pw groupdel {$line[2]}";
|
| 313 |
|
|
if($debug)
|
| 314 |
|
|
log_error("Running: {$cmd}");
|
| 315 |
|
|
mwexec($cmd);
|
| 316 |
|
|
}
|
| 317 |
|
|
pclose($fd);
|
| 318 |
|
|
}
|
| 319 |
|
|
|
| 320 |
|
|
/* make sure the all group exists */
|
| 321 |
|
|
$allgrp = getGroupEntryByGID(1998);
|
| 322 |
|
|
local_group_set($allgrp, true);
|
| 323 |
|
|
|
| 324 |
5af2baf7
|
jim-p
|
/* sync all local users */
|
| 325 |
|
|
if (is_array($config['system']['user']))
|
| 326 |
|
|
foreach ($config['system']['user'] as $user)
|
| 327 |
|
|
local_user_set($user);
|
| 328 |
|
|
|
| 329 |
f3e0a111
|
jim-p
|
/* sync all local groups */
|
| 330 |
|
|
if (is_array($config['system']['group']))
|
| 331 |
|
|
foreach ($config['system']['group'] as $group)
|
| 332 |
|
|
local_group_set($group);
|
| 333 |
|
|
|
| 334 |
55eb9c44
|
--global
|
conf_mount_ro();
|
| 335 |
|
|
|
| 336 |
|
|
}
|
| 337 |
|
|
|
| 338 |
|
|
function local_user_set(& $user) {
|
| 339 |
|
|
global $g, $debug;
|
| 340 |
|
|
|
| 341 |
b015aa8c
|
Ermal
|
if (empty($user['password'])) {
|
| 342 |
|
|
log_error("There is something wrong in your config because user {$user['name']} password is missing!");
|
| 343 |
|
|
return;
|
| 344 |
|
|
}
|
| 345 |
|
|
|
| 346 |
2bb07efc
|
Scott Ullrich
|
conf_mount_rw();
|
| 347 |
|
|
|
| 348 |
55eb9c44
|
--global
|
$home_base = "/home/";
|
| 349 |
|
|
$user_uid = $user['uid'];
|
| 350 |
|
|
$user_name = $user['name'];
|
| 351 |
461df7c0
|
jim-p
|
$user_home = "{$home_base}{$user_name}";
|
| 352 |
55eb9c44
|
--global
|
$user_shell = "/etc/rc.initial";
|
| 353 |
|
|
$user_group = "nobody";
|
| 354 |
|
|
|
| 355 |
|
|
// Ensure $home_base exists and is writable
|
| 356 |
|
|
if (!is_dir($home_base))
|
| 357 |
|
|
mkdir($home_base, 0755);
|
| 358 |
|
|
|
| 359 |
df8d74de
|
jim-p
|
$lock_account = false;
|
| 360 |
55eb9c44
|
--global
|
/* configure shell type */
|
| 361 |
3e251b12
|
Erik Fonnesbeck
|
/* Cases here should be ordered by most privileged to least privileged. */
|
| 362 |
a137fedd
|
jim-p
|
if (userHasPrivilege($user, "user-shell-access") || userHasPrivilege($user, "page-all")) {
|
| 363 |
29293dce
|
jim-p
|
$user_shell = "/bin/tcsh";
|
| 364 |
1ed86bc6
|
jim-p
|
} elseif (userHasPrivilege($user, "user-copy-files")) {
|
| 365 |
a137fedd
|
jim-p
|
$user_shell = "/usr/local/bin/scponly";
|
| 366 |
3e251b12
|
Erik Fonnesbeck
|
} elseif (userHasPrivilege($user, "user-ssh-tunnel")) {
|
| 367 |
|
|
$user_shell = "/usr/local/sbin/ssh_tunnel_shell";
|
| 368 |
fbfd675a
|
jim-p
|
} elseif (userHasPrivilege($user, "user-ipsec-xauth-dialin")) {
|
| 369 |
|
|
$user_shell = "/sbin/nologin";
|
| 370 |
1ed86bc6
|
jim-p
|
} else {
|
| 371 |
|
|
$user_shell = "/sbin/nologin";
|
| 372 |
df8d74de
|
jim-p
|
$lock_account = true;
|
| 373 |
|
|
}
|
| 374 |
|
|
|
| 375 |
|
|
/* Lock out disabled or expired users, unless it's root/admin. */
|
| 376 |
|
|
if ((is_account_disabled($user_name) || is_account_expired($user_name)) && ($user_uid != 0)) {
|
| 377 |
|
|
$user_shell = "/sbin/nologin";
|
| 378 |
|
|
$lock_account = true;
|
| 379 |
55eb9c44
|
--global
|
}
|
| 380 |
|
|
|
| 381 |
|
|
/* root user special handling */
|
| 382 |
|
|
if ($user_uid == 0) {
|
| 383 |
|
|
$cmd = "/usr/sbin/pw usermod -q -n root -s /bin/sh -H 0";
|
| 384 |
|
|
if($debug)
|
| 385 |
|
|
log_error("Running: {$cmd}");
|
| 386 |
|
|
$fd = popen($cmd, "w");
|
| 387 |
|
|
fwrite($fd, $user['password']);
|
| 388 |
|
|
pclose($fd);
|
| 389 |
|
|
$user_group = "wheel";
|
| 390 |
2708e399
|
jim-p
|
$user_home = "/root";
|
| 391 |
29293dce
|
jim-p
|
$user_shell = "/etc/rc.initial";
|
| 392 |
55eb9c44
|
--global
|
}
|
| 393 |
|
|
|
| 394 |
|
|
/* read from pw db */
|
| 395 |
a82b1ab1
|
jim-p
|
$fd = popen("/usr/sbin/pw usershow -n {$user_name} 2>&1", "r");
|
| 396 |
55eb9c44
|
--global
|
$pwread = fgets($fd);
|
| 397 |
|
|
pclose($fd);
|
| 398 |
a82b1ab1
|
jim-p
|
$userattrs = explode(":", trim($pwread));
|
| 399 |
55eb9c44
|
--global
|
|
| 400 |
|
|
/* determine add or mod */
|
| 401 |
a82b1ab1
|
jim-p
|
if (($userattrs[0] != $user['name']) || (!strncmp($pwread, "pw:", 3))) {
|
| 402 |
4b49a8a9
|
jim-p
|
$user_op = "useradd -m -k /etc/skel -o";
|
| 403 |
38564fde
|
smos
|
} else {
|
| 404 |
55eb9c44
|
--global
|
$user_op = "usermod";
|
| 405 |
38564fde
|
smos
|
}
|
| 406 |
55eb9c44
|
--global
|
|
| 407 |
a2463716
|
Ermal
|
$comment = str_replace(array(":", "!", "@"), " ", $user['descr']);
|
| 408 |
55eb9c44
|
--global
|
/* add or mod pw db */
|
| 409 |
|
|
$cmd = "/usr/sbin/pw {$user_op} -q -u {$user_uid} -n {$user_name}".
|
| 410 |
eb72845c
|
jim-p
|
" -g {$user_group} -s {$user_shell} -d {$user_home}".
|
| 411 |
a2463716
|
Ermal
|
" -c ".escapeshellarg($comment)." -H 0 2>&1";
|
| 412 |
55eb9c44
|
--global
|
|
| 413 |
|
|
if($debug)
|
| 414 |
|
|
log_error("Running: {$cmd}");
|
| 415 |
|
|
$fd = popen($cmd, "w");
|
| 416 |
|
|
fwrite($fd, $user['password']);
|
| 417 |
|
|
pclose($fd);
|
| 418 |
|
|
|
| 419 |
|
|
/* create user directory if required */
|
| 420 |
|
|
if (!is_dir($user_home)) {
|
| 421 |
|
|
mkdir($user_home, 0700);
|
| 422 |
ee4fc984
|
Ermal
|
mwexec("/bin/cp /root/.* {$home_base}/", true);
|
| 423 |
55eb9c44
|
--global
|
}
|
| 424 |
|
|
chown($user_home, $user_name);
|
| 425 |
|
|
chgrp($user_home, $user_group);
|
| 426 |
|
|
|
| 427 |
|
|
/* write out ssh authorized key file */
|
| 428 |
|
|
if($user['authorizedkeys']) {
|
| 429 |
a2286360
|
Ermal Lu?i
|
if (!is_dir("{$user_home}/.ssh")) {
|
| 430 |
|
|
mkdir("{$user_home}/.ssh", 0700);
|
| 431 |
|
|
chown("{$user_home}/.ssh", $user_name);
|
| 432 |
|
|
}
|
| 433 |
|
|
$keys = base64_decode($user['authorizedkeys']);
|
| 434 |
|
|
file_put_contents("{$user_home}/.ssh/authorized_keys", $keys);
|
| 435 |
|
|
chown("{$user_home}/.ssh/authorized_keys", $user_name);
|
| 436 |
cdab65cc
|
Erik Fonnesbeck
|
} else
|
| 437 |
|
|
unlink_if_exists("{$user_home}/.ssh/authorized_keys");
|
| 438 |
df8d74de
|
jim-p
|
|
| 439 |
|
|
$un = $lock_account ? "" : "un";
|
| 440 |
7ac98d0b
|
Erik Fonnesbeck
|
exec("/usr/sbin/pw {$un}lock {$user_name} -q");
|
| 441 |
2bb07efc
|
Scott Ullrich
|
|
| 442 |
|
|
conf_mount_ro();
|
| 443 |
55eb9c44
|
--global
|
}
|
| 444 |
|
|
|
| 445 |
|
|
function local_user_del($user) {
|
| 446 |
|
|
global $debug;
|
| 447 |
2bb07efc
|
Scott Ullrich
|
|
| 448 |
55eb9c44
|
--global
|
/* remove all memberships */
|
| 449 |
019e6c3f
|
jim-p
|
local_user_set_groups($user);
|
| 450 |
55eb9c44
|
--global
|
|
| 451 |
a39675ec
|
jim-p
|
/* Don't remove /root */
|
| 452 |
|
|
if ($user['uid'] != 0)
|
| 453 |
|
|
$rmhome = "-r";
|
| 454 |
|
|
|
| 455 |
a82b1ab1
|
jim-p
|
/* read from pw db */
|
| 456 |
|
|
$fd = popen("/usr/sbin/pw usershow -n {$user['name']} 2>&1", "r");
|
| 457 |
|
|
$pwread = fgets($fd);
|
| 458 |
|
|
pclose($fd);
|
| 459 |
|
|
$userattrs = explode(":", trim($pwread));
|
| 460 |
|
|
|
| 461 |
|
|
if ($userattrs[0] != $user['name']) {
|
| 462 |
|
|
log_error("Tried to remove user {$user['name']} but got user {$userattrs[0]} instead. Bailing.");
|
| 463 |
|
|
return;
|
| 464 |
|
|
}
|
| 465 |
|
|
|
| 466 |
55eb9c44
|
--global
|
/* delete from pw db */
|
| 467 |
a82b1ab1
|
jim-p
|
$cmd = "/usr/sbin/pw userdel -n {$user['name']} {$rmhome}";
|
| 468 |
55eb9c44
|
--global
|
|
| 469 |
|
|
if($debug)
|
| 470 |
|
|
log_error("Running: {$cmd}");
|
| 471 |
0914b6bb
|
Ermal
|
mwexec($cmd);
|
| 472 |
2bb07efc
|
Scott Ullrich
|
|
| 473 |
0914b6bb
|
Ermal
|
/* Delete user from groups needs a call to write_config() */
|
| 474 |
|
|
local_group_del_user($user);
|
| 475 |
55eb9c44
|
--global
|
}
|
| 476 |
|
|
|
| 477 |
|
|
function local_user_set_password(& $user, $password) {
|
| 478 |
|
|
|
| 479 |
|
|
$user['password'] = crypt($password);
|
| 480 |
|
|
$user['md5-hash'] = md5($password);
|
| 481 |
|
|
|
| 482 |
|
|
// Converts ascii to unicode.
|
| 483 |
|
|
$astr = (string) $password;
|
| 484 |
|
|
$ustr = '';
|
| 485 |
|
|
for ($i = 0; $i < strlen($astr); $i++) {
|
| 486 |
|
|
$a = ord($astr{$i}) << 8;
|
| 487 |
|
|
$ustr.= sprintf("%X", $a);
|
| 488 |
|
|
}
|
| 489 |
|
|
|
| 490 |
|
|
// Generate the NT-HASH from the unicode string
|
| 491 |
|
|
$user['nt-hash'] = bin2hex(mhash(MHASH_MD4, $ustr));
|
| 492 |
|
|
}
|
| 493 |
|
|
|
| 494 |
|
|
function local_user_get_groups($user, $all = false) {
|
| 495 |
|
|
global $debug, $config;
|
| 496 |
|
|
|
| 497 |
|
|
$groups = array();
|
| 498 |
|
|
if (!is_array($config['system']['group']))
|
| 499 |
|
|
return $groups;
|
| 500 |
|
|
|
| 501 |
|
|
foreach ($config['system']['group'] as $group)
|
| 502 |
|
|
if ( $all || ( !$all && ($group['name'] != "all")))
|
| 503 |
|
|
if (is_array($group['member']))
|
| 504 |
|
|
if (in_array($user['uid'], $group['member']))
|
| 505 |
|
|
$groups[] = $group['name'];
|
| 506 |
|
|
|
| 507 |
b0c231e4
|
jim-p
|
if ( $all )
|
| 508 |
|
|
$groups[] = "all";
|
| 509 |
|
|
|
| 510 |
55eb9c44
|
--global
|
sort($groups);
|
| 511 |
|
|
|
| 512 |
|
|
return $groups;
|
| 513 |
|
|
|
| 514 |
|
|
}
|
| 515 |
|
|
|
| 516 |
|
|
function local_user_set_groups($user, $new_groups = NULL ) {
|
| 517 |
|
|
global $debug, $config, $groupindex;
|
| 518 |
|
|
|
| 519 |
|
|
if (!is_array($config['system']['group']))
|
| 520 |
|
|
return;
|
| 521 |
|
|
|
| 522 |
739c78ac
|
jim-p
|
$cur_groups = local_user_get_groups($user, true);
|
| 523 |
55eb9c44
|
--global
|
$mod_groups = array();
|
| 524 |
|
|
|
| 525 |
|
|
if (!is_array($new_groups))
|
| 526 |
|
|
$new_groups = array();
|
| 527 |
|
|
|
| 528 |
|
|
if (!is_array($cur_groups))
|
| 529 |
|
|
$cur_groups = array();
|
| 530 |
|
|
|
| 531 |
|
|
/* determine which memberships to add */
|
| 532 |
|
|
foreach ($new_groups as $groupname) {
|
| 533 |
|
|
if (in_array($groupname,$cur_groups))
|
| 534 |
|
|
continue;
|
| 535 |
|
|
$group = & $config['system']['group'][$groupindex[$groupname]];
|
| 536 |
|
|
$group['member'][] = $user['uid'];
|
| 537 |
|
|
$mod_groups[] = $group;
|
| 538 |
|
|
}
|
| 539 |
9ae11a62
|
Scott Ullrich
|
unset($group);
|
| 540 |
55eb9c44
|
--global
|
|
| 541 |
|
|
/* determine which memberships to remove */
|
| 542 |
|
|
foreach ($cur_groups as $groupname) {
|
| 543 |
|
|
if (in_array($groupname,$new_groups))
|
| 544 |
e879fc81
|
Ermal
|
continue;
|
| 545 |
25fec9b3
|
jim-p
|
if (!isset($config['system']['group'][$groupindex[$groupname]]))
|
| 546 |
|
|
continue;
|
| 547 |
55eb9c44
|
--global
|
$group = & $config['system']['group'][$groupindex[$groupname]];
|
| 548 |
7b5c56ea
|
jim-p
|
if (is_array($group['member'])) {
|
| 549 |
|
|
$index = array_search($user['uid'], $group['member']);
|
| 550 |
|
|
array_splice($group['member'], $index, 1);
|
| 551 |
|
|
$mod_groups[] = $group;
|
| 552 |
|
|
}
|
| 553 |
55eb9c44
|
--global
|
}
|
| 554 |
9ae11a62
|
Scott Ullrich
|
unset($group);
|
| 555 |
55eb9c44
|
--global
|
|
| 556 |
|
|
/* sync all modified groups */
|
| 557 |
|
|
foreach ($mod_groups as $group)
|
| 558 |
|
|
local_group_set($group);
|
| 559 |
|
|
}
|
| 560 |
|
|
|
| 561 |
0914b6bb
|
Ermal
|
function local_group_del_user($user) {
|
| 562 |
|
|
global $config;
|
| 563 |
|
|
|
| 564 |
|
|
if (!is_array($config['system']['group']))
|
| 565 |
|
|
return;
|
| 566 |
|
|
|
| 567 |
|
|
foreach ($config['system']['group'] as $group) {
|
| 568 |
|
|
if (is_array($group['member'])) {
|
| 569 |
|
|
foreach ($group['member'] as $idx => $uid) {
|
| 570 |
|
|
if ($user['uid'] == $uid)
|
| 571 |
|
|
unset($config['system']['group']['member'][$idx]);
|
| 572 |
|
|
}
|
| 573 |
|
|
}
|
| 574 |
|
|
}
|
| 575 |
|
|
}
|
| 576 |
|
|
|
| 577 |
55eb9c44
|
--global
|
function local_group_set($group, $reset = false) {
|
| 578 |
|
|
global $debug;
|
| 579 |
|
|
|
| 580 |
|
|
$group_name = $group['name'];
|
| 581 |
|
|
$group_gid = $group['gid'];
|
| 582 |
|
|
$group_members = "''";
|
| 583 |
cbe49517
|
Ermal
|
if (!$reset && !empty($group['member']) && count($group['member']) > 0)
|
| 584 |
55eb9c44
|
--global
|
$group_members = implode(",",$group['member']);
|
| 585 |
|
|
|
| 586 |
|
|
/* read from group db */
|
| 587 |
|
|
$fd = popen("/usr/sbin/pw groupshow {$group_name} 2>&1", "r");
|
| 588 |
|
|
$pwread = fgets($fd);
|
| 589 |
|
|
pclose($fd);
|
| 590 |
|
|
|
| 591 |
|
|
/* determine add or mod */
|
| 592 |
|
|
if (!strncmp($pwread, "pw:", 3))
|
| 593 |
|
|
$group_op = "groupadd";
|
| 594 |
|
|
else
|
| 595 |
|
|
$group_op = "groupmod";
|
| 596 |
|
|
|
| 597 |
|
|
/* add or mod group db */
|
| 598 |
|
|
$cmd = "/usr/sbin/pw {$group_op} {$group_name} -g {$group_gid} -M {$group_members} 2>&1";
|
| 599 |
|
|
|
| 600 |
|
|
if($debug)
|
| 601 |
|
|
log_error("Running: {$cmd}");
|
| 602 |
0914b6bb
|
Ermal
|
mwexec($cmd);
|
| 603 |
55eb9c44
|
--global
|
|
| 604 |
|
|
}
|
| 605 |
|
|
|
| 606 |
|
|
function local_group_del($group) {
|
| 607 |
|
|
global $debug;
|
| 608 |
|
|
|
| 609 |
|
|
/* delete from group db */
|
| 610 |
|
|
$cmd = "/usr/sbin/pw groupdel {$group['name']}";
|
| 611 |
|
|
|
| 612 |
|
|
if($debug)
|
| 613 |
|
|
log_error("Running: {$cmd}");
|
| 614 |
0914b6bb
|
Ermal
|
mwexec($cmd);
|
| 615 |
55eb9c44
|
--global
|
}
|
| 616 |
|
|
|
| 617 |
6306b5dd
|
Ermal Lu?i
|
function ldap_test_connection($authcfg) {
|
| 618 |
55eb9c44
|
--global
|
global $debug, $config, $g;
|
| 619 |
|
|
|
| 620 |
c61e4626
|
Ermal Lu?i
|
if ($authcfg) {
|
| 621 |
|
|
if (strstr($authcfg['ldap_urltype'], "Standard"))
|
| 622 |
|
|
$ldapproto = "ldap";
|
| 623 |
|
|
else
|
| 624 |
|
|
$ldapproto = "ldaps";
|
| 625 |
|
|
$ldapserver = "{$ldapproto}://{$authcfg['host']}";
|
| 626 |
|
|
$ldapport = $authcfg['ldap_port'];
|
| 627 |
4d89e4d7
|
jim-p
|
if (!empty($ldapport))
|
| 628 |
|
|
$ldapserver .= ":{$ldapport}";
|
| 629 |
c61e4626
|
Ermal Lu?i
|
$ldapbasedn = $authcfg['ldap_basedn'];
|
| 630 |
|
|
$ldapbindun = $authcfg['ldap_binddn'];
|
| 631 |
|
|
$ldapbindpw = $authcfg['ldap_bindpw'];
|
| 632 |
6306b5dd
|
Ermal Lu?i
|
} else
|
| 633 |
|
|
return false;
|
| 634 |
55eb9c44
|
--global
|
|
| 635 |
c61e4626
|
Ermal Lu?i
|
/* first check if there is even an LDAP server populated */
|
| 636 |
|
|
if(!$ldapserver)
|
| 637 |
|
|
return false;
|
| 638 |
|
|
|
| 639 |
b473da5f
|
Ermal
|
/* Setup CA environment if needed. */
|
| 640 |
|
|
ldap_setup_caenv($authcfg);
|
| 641 |
|
|
|
| 642 |
c61e4626
|
Ermal Lu?i
|
/* connect and see if server is up */
|
| 643 |
|
|
$error = false;
|
| 644 |
4d89e4d7
|
jim-p
|
if (!($ldap = ldap_connect($ldapserver)))
|
| 645 |
|
|
$error = true;
|
| 646 |
c61e4626
|
Ermal Lu?i
|
|
| 647 |
|
|
if ($error == true) {
|
| 648 |
|
|
log_error("ERROR! Could not connect to server {$ldapname}.");
|
| 649 |
|
|
return false;
|
| 650 |
|
|
}
|
| 651 |
55eb9c44
|
--global
|
|
| 652 |
|
|
return true;
|
| 653 |
|
|
}
|
| 654 |
|
|
|
| 655 |
b473da5f
|
Ermal
|
function ldap_setup_caenv($authcfg) {
|
| 656 |
|
|
global $g;
|
| 657 |
099e764a
|
jim-p
|
require_once("certs.inc");
|
| 658 |
b473da5f
|
Ermal
|
|
| 659 |
|
|
unset($caref);
|
| 660 |
5e17f20d
|
Ermal
|
if (empty($authcfg['ldap_caref']) || !strstr($authcfg['ldap_urltype'], "SSL")) {
|
| 661 |
b473da5f
|
Ermal
|
putenv('LDAPTLS_REQCERT=never');
|
| 662 |
|
|
return;
|
| 663 |
|
|
} else {
|
| 664 |
5e17f20d
|
Ermal
|
$caref = lookup_ca($authcfg['ldap_caref']);
|
| 665 |
b473da5f
|
Ermal
|
if (!$caref) {
|
| 666 |
5e17f20d
|
Ermal
|
log_error(sprintf(gettext("LDAP: Could not lookup CA by reference for host %s."), $authcfg['ldap_caref']));
|
| 667 |
b473da5f
|
Ermal
|
/* XXX: Prevent for credential leaking since we cannot setup the CA env. Better way? */
|
| 668 |
|
|
putenv('LDAPTLS_REQCERT=hard');
|
| 669 |
|
|
return;
|
| 670 |
|
|
}
|
| 671 |
|
|
if (!is_dir("{$g['varrun_path']}/certs"))
|
| 672 |
|
|
@mkdir("{$g['varrun_path']}/certs");
|
| 673 |
|
|
if (file_exists("{$g['varrun_path']}/certs/{$authcfg['name']}.ca"))
|
| 674 |
|
|
@unlink("{$g['varrun_path']}/certs/{$authcfg['name']}.ca");
|
| 675 |
|
|
file_put_contents("{$g['varrun_path']}/certs/{$authcfg['name']}.ca", base64_decode($caref['crt']));
|
| 676 |
|
|
@chmod("{$g['varrun_path']}/certs/{$authcfg['name']}.ca", 0600);
|
| 677 |
|
|
putenv('LDAPTLS_REQCERT=hard');
|
| 678 |
|
|
/* XXX: Probably even the hashed link should be created for this? */
|
| 679 |
6daf497b
|
Ermal
|
putenv("LDAPTLS_CACERTDIR={$g['varrun_path']}/certs");
|
| 680 |
|
|
putenv("LDAPTLS_CACERT={$g['varrun_path']}/certs/{$authcfg['name']}.ca");
|
| 681 |
b473da5f
|
Ermal
|
}
|
| 682 |
|
|
}
|
| 683 |
|
|
|
| 684 |
6306b5dd
|
Ermal Lu?i
|
function ldap_test_bind($authcfg) {
|
| 685 |
55eb9c44
|
--global
|
global $debug, $config, $g;
|
| 686 |
|
|
|
| 687 |
c61e4626
|
Ermal Lu?i
|
if ($authcfg) {
|
| 688 |
|
|
if (strstr($authcfg['ldap_urltype'], "Standard"))
|
| 689 |
|
|
$ldapproto = "ldap";
|
| 690 |
|
|
else
|
| 691 |
|
|
$ldapproto = "ldaps";
|
| 692 |
|
|
$ldapserver = "{$ldapproto}://{$authcfg['host']}";
|
| 693 |
|
|
$ldapport = $authcfg['ldap_port'];
|
| 694 |
4d89e4d7
|
jim-p
|
if (!empty($ldapport))
|
| 695 |
|
|
$ldapserver .= ":{$ldapport}";
|
| 696 |
c61e4626
|
Ermal Lu?i
|
$ldapbasedn = $authcfg['ldap_basedn'];
|
| 697 |
|
|
$ldapbindun = $authcfg['ldap_binddn'];
|
| 698 |
|
|
$ldapbindpw = $authcfg['ldap_bindpw'];
|
| 699 |
|
|
$ldapver = $authcfg['ldap_protver'];
|
| 700 |
|
|
if (empty($ldapbndun) || empty($ldapbindpw))
|
| 701 |
|
|
$ldapanon = true;
|
| 702 |
|
|
else
|
| 703 |
|
|
$ldapanon = false;
|
| 704 |
6306b5dd
|
Ermal Lu?i
|
} else
|
| 705 |
|
|
return false;
|
| 706 |
c61e4626
|
Ermal Lu?i
|
|
| 707 |
|
|
/* first check if there is even an LDAP server populated */
|
| 708 |
|
|
if(!$ldapserver)
|
| 709 |
|
|
return false;
|
| 710 |
|
|
|
| 711 |
b473da5f
|
Ermal
|
/* Setup CA environment if needed. */
|
| 712 |
|
|
ldap_setup_caenv($authcfg);
|
| 713 |
|
|
|
| 714 |
c61e4626
|
Ermal Lu?i
|
/* connect and see if server is up */
|
| 715 |
|
|
$error = false;
|
| 716 |
4d89e4d7
|
jim-p
|
if (!($ldap = ldap_connect($ldapserver)))
|
| 717 |
|
|
$error = true;
|
| 718 |
c61e4626
|
Ermal Lu?i
|
|
| 719 |
|
|
if ($error == true) {
|
| 720 |
|
|
log_error("ERROR! Could not connect to server {$ldapname}.");
|
| 721 |
|
|
return false;
|
| 722 |
|
|
}
|
| 723 |
55eb9c44
|
--global
|
|
| 724 |
|
|
ldap_set_option($ldap, LDAP_OPT_REFERRALS, 0);
|
| 725 |
c61e4626
|
Ermal Lu?i
|
ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, (int)$ldapver);
|
| 726 |
|
|
|
| 727 |
|
|
if ($ldapanon == true) {
|
| 728 |
6306b5dd
|
Ermal Lu?i
|
if (!($res = @ldap_bind($ldap))) {
|
| 729 |
|
|
@ldap_close($ldap);
|
| 730 |
c61e4626
|
Ermal Lu?i
|
return false;
|
| 731 |
6306b5dd
|
Ermal Lu?i
|
}
|
| 732 |
|
|
} else if (!($res = @ldap_bind($ldap, $ldapbindun, $ldapbindpw))) {
|
| 733 |
|
|
@ldap_close($ldap);
|
| 734 |
55eb9c44
|
--global
|
return false;
|
| 735 |
6306b5dd
|
Ermal Lu?i
|
}
|
| 736 |
55eb9c44
|
--global
|
|
| 737 |
6306b5dd
|
Ermal Lu?i
|
@ldap_unbind($ldap);
|
| 738 |
c61e4626
|
Ermal Lu?i
|
|
| 739 |
55eb9c44
|
--global
|
return true;
|
| 740 |
|
|
}
|
| 741 |
|
|
|
| 742 |
6306b5dd
|
Ermal Lu?i
|
function ldap_get_user_ous($show_complete_ou=true, $authcfg) {
|
| 743 |
55eb9c44
|
--global
|
global $debug, $config, $g;
|
| 744 |
|
|
|
| 745 |
|
|
if(!function_exists("ldap_connect"))
|
| 746 |
|
|
return;
|
| 747 |
|
|
|
| 748 |
7a938f1b
|
Ermal
|
$ous = array();
|
| 749 |
|
|
|
| 750 |
c61e4626
|
Ermal Lu?i
|
if ($authcfg) {
|
| 751 |
|
|
if (strstr($authcfg['ldap_urltype'], "Standard"))
|
| 752 |
|
|
$ldapproto = "ldap";
|
| 753 |
|
|
else
|
| 754 |
|
|
$ldapproto = "ldaps";
|
| 755 |
|
|
$ldapserver = "{$ldapproto}://{$authcfg['host']}";
|
| 756 |
|
|
$ldapport = $authcfg['ldap_port'];
|
| 757 |
4d89e4d7
|
jim-p
|
if (!empty($ldapport))
|
| 758 |
|
|
$ldapserver .= ":{$ldapport}";
|
| 759 |
c61e4626
|
Ermal Lu?i
|
$ldapbasedn = $authcfg['ldap_basedn'];
|
| 760 |
|
|
$ldapbindun = $authcfg['ldap_binddn'];
|
| 761 |
|
|
$ldapbindpw = $authcfg['ldap_bindpw'];
|
| 762 |
|
|
$ldapver = $authcfg['ldap_protver'];
|
| 763 |
|
|
if (empty($ldapbindun) || empty($ldapbindpw))
|
| 764 |
|
|
$ldapanon = true;
|
| 765 |
|
|
else
|
| 766 |
|
|
$ldapanon = false;
|
| 767 |
|
|
$ldapname = $authcfg['name'];
|
| 768 |
|
|
$ldapfallback = false;
|
| 769 |
|
|
$ldapscope = $authcfg['ldap_scope'];
|
| 770 |
6306b5dd
|
Ermal Lu?i
|
} else
|
| 771 |
|
|
return false;
|
| 772 |
55eb9c44
|
--global
|
|
| 773 |
c61e4626
|
Ermal Lu?i
|
/* first check if there is even an LDAP server populated */
|
| 774 |
|
|
if(!$ldapserver) {
|
| 775 |
|
|
log_error("ERROR! ldap_get_user_ous() backed selected with no LDAP authentication server defined.");
|
| 776 |
|
|
return $ous;
|
| 777 |
|
|
}
|
| 778 |
|
|
|
| 779 |
b473da5f
|
Ermal
|
/* Setup CA environment if needed. */
|
| 780 |
|
|
ldap_setup_caenv($authcfg);
|
| 781 |
|
|
|
| 782 |
c61e4626
|
Ermal Lu?i
|
/* connect and see if server is up */
|
| 783 |
|
|
$error = false;
|
| 784 |
4d89e4d7
|
jim-p
|
if (!($ldap = ldap_connect($ldapserver)))
|
| 785 |
|
|
$error = true;
|
| 786 |
c61e4626
|
Ermal Lu?i
|
|
| 787 |
|
|
if ($error == true) {
|
| 788 |
|
|
log_error("ERROR! Could not connect to server {$ldapname}.");
|
| 789 |
|
|
return $ous;
|
| 790 |
|
|
}
|
| 791 |
|
|
|
| 792 |
|
|
$ldapfilter = "(|(ou=*)(cn=Users))";
|
| 793 |
55eb9c44
|
--global
|
|
| 794 |
|
|
ldap_set_option($ldap, LDAP_OPT_REFERRALS, 0);
|
| 795 |
c61e4626
|
Ermal Lu?i
|
ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, (int)$ldapver);
|
| 796 |
55eb9c44
|
--global
|
|
| 797 |
c61e4626
|
Ermal Lu?i
|
if ($ldapanon == true) {
|
| 798 |
|
|
if (!($res = @ldap_bind($ldap))) {
|
| 799 |
6306b5dd
|
Ermal Lu?i
|
log_error("ERROR! ldap_get_user_ous() could not bind anonymously to server {$ldapname}.");
|
| 800 |
|
|
@ldap_close($ldap);
|
| 801 |
c61e4626
|
Ermal Lu?i
|
return $ous;
|
| 802 |
|
|
}
|
| 803 |
|
|
} else if (!($res = @ldap_bind($ldap, $ldapbindun, $ldapbindpw))) {
|
| 804 |
|
|
log_error("ERROR! ldap_get_user_ous() could not bind to server {$ldapname}.");
|
| 805 |
6306b5dd
|
Ermal Lu?i
|
@ldap_close($ldap);
|
| 806 |
c61e4626
|
Ermal Lu?i
|
return $ous;
|
| 807 |
55eb9c44
|
--global
|
}
|
| 808 |
|
|
|
| 809 |
c61e4626
|
Ermal Lu?i
|
if ($ldapscope == "one")
|
| 810 |
|
|
$ldapfunc = "ldap_list";
|
| 811 |
|
|
else
|
| 812 |
|
|
$ldapfunc = "ldap_search";
|
| 813 |
55eb9c44
|
--global
|
|
| 814 |
7a938f1b
|
Ermal
|
$search = @$ldapfunc($ldap, $ldapbasedn, $ldapfilter);
|
| 815 |
|
|
$info = @ldap_get_entries($ldap, $search);
|
| 816 |
55eb9c44
|
--global
|
|
| 817 |
|
|
if (is_array($info)) {
|
| 818 |
|
|
foreach ($info as $inf) {
|
| 819 |
|
|
if (!$show_complete_ou) {
|
| 820 |
|
|
$inf_split = split(",", $inf['dn']);
|
| 821 |
|
|
$ou = $inf_split[0];
|
| 822 |
|
|
$ou = str_replace("OU=","", $ou);
|
| 823 |
c61e4626
|
Ermal Lu?i
|
$ou = str_replace("CN=","", $ou);
|
| 824 |
55eb9c44
|
--global
|
} else
|
| 825 |
|
|
if($inf['dn'])
|
| 826 |
|
|
$ou = $inf['dn'];
|
| 827 |
|
|
if($ou)
|
| 828 |
|
|
$ous[] = $ou;
|
| 829 |
|
|
}
|
| 830 |
|
|
}
|
| 831 |
|
|
|
| 832 |
6306b5dd
|
Ermal Lu?i
|
@ldap_unbind($ldap);
|
| 833 |
|
|
|
| 834 |
55eb9c44
|
--global
|
return $ous;
|
| 835 |
|
|
}
|
| 836 |
|
|
|
| 837 |
6306b5dd
|
Ermal Lu?i
|
function ldap_get_groups($username, $authcfg) {
|
| 838 |
55eb9c44
|
--global
|
global $debug, $config;
|
| 839 |
|
|
|
| 840 |
|
|
if(!function_exists("ldap_connect"))
|
| 841 |
|
|
return;
|
| 842 |
|
|
|
| 843 |
|
|
if(!$username)
|
| 844 |
|
|
return false;
|
| 845 |
|
|
|
| 846 |
|
|
if(stristr($username, "@")) {
|
| 847 |
|
|
$username_split=split("\@", $username);
|
| 848 |
|
|
$username = $username_split[0];
|
| 849 |
|
|
}
|
| 850 |
|
|
|
| 851 |
|
|
if(stristr($username, "\\")) {
|
| 852 |
|
|
$username_split=split("\\", $username);
|
| 853 |
|
|
$username = $username_split[0];
|
| 854 |
|
|
}
|
| 855 |
|
|
|
| 856 |
|
|
//log_error("Getting LDAP groups for {$username}.");
|
| 857 |
c61e4626
|
Ermal Lu?i
|
if ($authcfg) {
|
| 858 |
|
|
if (strstr($authcfg['ldap_urltype'], "Standard"))
|
| 859 |
|
|
$ldapproto = "ldap";
|
| 860 |
|
|
else
|
| 861 |
|
|
$ldapproto = "ldaps";
|
| 862 |
|
|
$ldapserver = "{$ldapproto}://{$authcfg['host']}";
|
| 863 |
|
|
$ldapport = $authcfg['ldap_port'];
|
| 864 |
4d89e4d7
|
jim-p
|
if (!empty($ldapport))
|
| 865 |
|
|
$ldapserver .= ":{$ldapport}";
|
| 866 |
c61e4626
|
Ermal Lu?i
|
$ldapbasedn = $authcfg['ldap_basedn'];
|
| 867 |
|
|
$ldapbindun = $authcfg['ldap_binddn'];
|
| 868 |
|
|
$ldapbindpw = $authcfg['ldap_bindpw'];
|
| 869 |
|
|
$ldapauthcont = $authcfg['ldap_authcn'];
|
| 870 |
|
|
$ldapnameattribute = strtolower($authcfg['ldap_attr_user']);
|
| 871 |
|
|
$ldapgroupattribute = strtolower($authcfg['ldap_attr_member']);
|
| 872 |
|
|
$ldapfilter = "({$ldapnameattribute}={$username})";
|
| 873 |
|
|
$ldaptype = "";
|
| 874 |
|
|
$ldapver = $authcfg['ldap_protver'];
|
| 875 |
|
|
if (empty($ldapbindun) || empty($ldapbindpw))
|
| 876 |
|
|
$ldapanon = true;
|
| 877 |
|
|
else
|
| 878 |
|
|
$ldapanon = false;
|
| 879 |
|
|
$ldapname = $authcfg['name'];
|
| 880 |
|
|
$ldapfallback = false;
|
| 881 |
|
|
$ldapscope = $authcfg['ldap_scope'];
|
| 882 |
6306b5dd
|
Ermal Lu?i
|
} else
|
| 883 |
|
|
return false;
|
| 884 |
c61e4626
|
Ermal Lu?i
|
|
| 885 |
55eb9c44
|
--global
|
$ldapdn = $_SESSION['ldapdn'];
|
| 886 |
c61e4626
|
Ermal Lu?i
|
|
| 887 |
55eb9c44
|
--global
|
/*Convert attribute to lowercase. php ldap arrays put everything in lowercase */
|
| 888 |
|
|
$ldapgroupattribute = strtolower($ldapgroupattribute);
|
| 889 |
c61e4626
|
Ermal Lu?i
|
$memberof = array();
|
| 890 |
55eb9c44
|
--global
|
|
| 891 |
b473da5f
|
Ermal
|
/* Setup CA environment if needed. */
|
| 892 |
|
|
ldap_setup_caenv($authcfg);
|
| 893 |
|
|
|
| 894 |
55eb9c44
|
--global
|
/* connect and see if server is up */
|
| 895 |
c61e4626
|
Ermal Lu?i
|
$error = false;
|
| 896 |
4d89e4d7
|
jim-p
|
if (!($ldap = ldap_connect($ldapserver)))
|
| 897 |
|
|
$error = true;
|
| 898 |
c61e4626
|
Ermal Lu?i
|
|
| 899 |
|
|
if ($error == true) {
|
| 900 |
|
|
log_error("ERROR! ldap_get_groups() Could not connect to server {$ldapname}.");
|
| 901 |
|
|
return memberof;
|
| 902 |
|
|
}
|
| 903 |
55eb9c44
|
--global
|
|
| 904 |
|
|
ldap_set_option($ldap, LDAP_OPT_REFERRALS, 0);
|
| 905 |
c61e4626
|
Ermal Lu?i
|
ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, (int)$ldapver);
|
| 906 |
55eb9c44
|
--global
|
|
| 907 |
|
|
/* bind as user that has rights to read group attributes */
|
| 908 |
c61e4626
|
Ermal Lu?i
|
if ($ldapanon == true) {
|
| 909 |
6306b5dd
|
Ermal Lu?i
|
if (!($res = @ldap_bind($ldap))) {
|
| 910 |
|
|
log_error("ERROR! ldap_get_groups() could not bind anonymously to server {$ldapname}.");
|
| 911 |
|
|
@ldap_close($ldap);
|
| 912 |
c61e4626
|
Ermal Lu?i
|
return false;
|
| 913 |
6306b5dd
|
Ermal Lu?i
|
}
|
| 914 |
c61e4626
|
Ermal Lu?i
|
} else if (!($res = @ldap_bind($ldap, $ldapbindun, $ldapbindpw))) {
|
| 915 |
|
|
log_error("ERROR! ldap_get_groups() could not bind to server {$ldapname}.");
|
| 916 |
6306b5dd
|
Ermal Lu?i
|
@ldap_close($ldap);
|
| 917 |
c61e4626
|
Ermal Lu?i
|
return memberof;
|
| 918 |
55eb9c44
|
--global
|
}
|
| 919 |
|
|
|
| 920 |
|
|
/* get groups from DN found */
|
| 921 |
|
|
/* use ldap_read instead of search so we don't have to do a bunch of extra work */
|
| 922 |
|
|
/* since we know the DN is in $_SESSION['ldapdn'] */
|
| 923 |
|
|
//$search = ldap_read($ldap, $ldapdn, "(objectclass=*)", array($ldapgroupattribute));
|
| 924 |
c61e4626
|
Ermal Lu?i
|
if ($ldapscope == "one")
|
| 925 |
|
|
$ldapfunc = "ldap_list";
|
| 926 |
|
|
else
|
| 927 |
|
|
$ldapfunc = "ldap_search";
|
| 928 |
|
|
|
| 929 |
7a938f1b
|
Ermal
|
$search = @$ldapfunc($ldap, $ldapdn, $ldapfilter, array($ldapgroupattribute));
|
| 930 |
|
|
$info = @ldap_get_entries($ldap, $search);
|
| 931 |
55eb9c44
|
--global
|
|
| 932 |
|
|
$countem = $info["count"];
|
| 933 |
|
|
|
| 934 |
|
|
if(is_array($info[0][$ldapgroupattribute])) {
|
| 935 |
|
|
/* Iterate through the groups and throw them into an array */
|
| 936 |
|
|
foreach ($info[0][$ldapgroupattribute] as $member) {
|
| 937 |
|
|
if (stristr($member, "CN=") !== false) {
|
| 938 |
|
|
$membersplit = split(",", $member);
|
| 939 |
|
|
$memberof[] = preg_replace("/CN=/i", "", $membersplit[0]);
|
| 940 |
|
|
}
|
| 941 |
|
|
}
|
| 942 |
|
|
}
|
| 943 |
|
|
|
| 944 |
|
|
/* Time to close LDAP connection */
|
| 945 |
6306b5dd
|
Ermal Lu?i
|
@ldap_unbind($ldap);
|
| 946 |
55eb9c44
|
--global
|
|
| 947 |
|
|
$groups = print_r($memberof,true);
|
| 948 |
|
|
|
| 949 |
|
|
//log_error("Returning groups ".$groups." for user $username");
|
| 950 |
|
|
|
| 951 |
|
|
return $memberof;
|
| 952 |
|
|
}
|
| 953 |
|
|
|
| 954 |
6306b5dd
|
Ermal Lu?i
|
function ldap_backed($username, $passwd, $authcfg) {
|
| 955 |
55eb9c44
|
--global
|
global $debug, $config;
|
| 956 |
|
|
|
| 957 |
|
|
if(!$username)
|
| 958 |
|
|
return;
|
| 959 |
|
|
|
| 960 |
|
|
if(!function_exists("ldap_connect"))
|
| 961 |
|
|
return;
|
| 962 |
|
|
|
| 963 |
|
|
if(stristr($username, "@")) {
|
| 964 |
|
|
$username_split=split("\@", $username);
|
| 965 |
|
|
$username = $username_split[0];
|
| 966 |
|
|
}
|
| 967 |
|
|
if(stristr($username, "\\")) {
|
| 968 |
|
|
$username_split=split("\\", $username);
|
| 969 |
|
|
$username = $username_split[0];
|
| 970 |
|
|
}
|
| 971 |
|
|
|
| 972 |
c61e4626
|
Ermal Lu?i
|
if ($authcfg) {
|
| 973 |
|
|
if (strstr($authcfg['ldap_urltype'], "Standard"))
|
| 974 |
|
|
$ldapproto = "ldap";
|
| 975 |
|
|
else
|
| 976 |
|
|
$ldapproto = "ldaps";
|
| 977 |
|
|
$ldapserver = "{$ldapproto}://{$authcfg['host']}";
|
| 978 |
|
|
$ldapport = $authcfg['ldap_port'];
|
| 979 |
4d89e4d7
|
jim-p
|
if (!empty($ldapport))
|
| 980 |
|
|
$ldapserver .= ":{$ldapport}";
|
| 981 |
c61e4626
|
Ermal Lu?i
|
$ldapbasedn = $authcfg['ldap_basedn'];
|
| 982 |
|
|
$ldapbindun = $authcfg['ldap_binddn'];
|
| 983 |
|
|
$ldapbindpw = $authcfg['ldap_bindpw'];
|
| 984 |
|
|
if (empty($ldapbindun) || empty($ldapbindpw))
|
| 985 |
|
|
$ldapanon = true;
|
| 986 |
|
|
else
|
| 987 |
|
|
$ldapanon = false;
|
| 988 |
|
|
$ldapauthcont = $authcfg['ldap_authcn'];
|
| 989 |
|
|
$ldapnameattribute = strtolower($authcfg['ldap_attr_user']);
|
| 990 |
|
|
$ldapfilter = "({$ldapnameattribute}={$username})";
|
| 991 |
|
|
$ldaptype = "";
|
| 992 |
|
|
$ldapver = $authcfg['ldap_protver'];
|
| 993 |
|
|
$ldapname = $authcfg['name'];
|
| 994 |
|
|
$ldapscope = $authcfg['ldap_scope'];
|
| 995 |
6306b5dd
|
Ermal Lu?i
|
} else
|
| 996 |
|
|
return false;
|
| 997 |
55eb9c44
|
--global
|
|
| 998 |
|
|
/* first check if there is even an LDAP server populated */
|
| 999 |
|
|
if(!$ldapserver) {
|
| 1000 |
c61e4626
|
Ermal Lu?i
|
if ($ldapfallback) {
|
| 1001 |
|
|
log_error("ERROR! ldap_backed() called with no LDAP authentication server defined. Defaulting to local user database. Visit System -> User Manager.");
|
| 1002 |
|
|
return local_backed($username, $passwd);
|
| 1003 |
|
|
} else
|
| 1004 |
|
|
log_error("ERROR! ldap_backed() called with no LDAP authentication server defined.");
|
| 1005 |
|
|
|
| 1006 |
|
|
return false;
|
| 1007 |
55eb9c44
|
--global
|
}
|
| 1008 |
|
|
|
| 1009 |
b473da5f
|
Ermal
|
/* Setup CA environment if needed. */
|
| 1010 |
|
|
ldap_setup_caenv($authcfg);
|
| 1011 |
|
|
|
| 1012 |
6daf497b
|
Ermal
|
ldap_set_option($ldap, LDAP_OPT_REFERRALS, 0);
|
| 1013 |
|
|
ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, (int)$ldapver);
|
| 1014 |
|
|
|
| 1015 |
55eb9c44
|
--global
|
/* Make sure we can connect to LDAP */
|
| 1016 |
c61e4626
|
Ermal Lu?i
|
$error = false;
|
| 1017 |
4d89e4d7
|
jim-p
|
if (!($ldap = ldap_connect($ldapserver)))
|
| 1018 |
c61e4626
|
Ermal Lu?i
|
$error = true;
|
| 1019 |
|
|
|
| 1020 |
|
|
if ($error == true) {
|
| 1021 |
6306b5dd
|
Ermal Lu?i
|
log_error("ERROR! Could not connect to server {$ldapname}.");
|
| 1022 |
c61e4626
|
Ermal Lu?i
|
return false;
|
| 1023 |
55eb9c44
|
--global
|
}
|
| 1024 |
c61e4626
|
Ermal Lu?i
|
|
| 1025 |
55eb9c44
|
--global
|
/* ok, its up. now, lets bind as the bind user so we can search it */
|
| 1026 |
c61e4626
|
Ermal Lu?i
|
$error = false;
|
| 1027 |
|
|
if ($ldapanon == true) {
|
| 1028 |
|
|
if (!($res = @ldap_bind($ldap)))
|
| 1029 |
|
|
$error = true;
|
| 1030 |
|
|
} else if (!($res = ldap_bind($ldap, $ldapbindun, $ldapbindpw)))
|
| 1031 |
|
|
$error = true;
|
| 1032 |
|
|
|
| 1033 |
|
|
if ($error == true) {
|
| 1034 |
6306b5dd
|
Ermal Lu?i
|
@ldap_close($ldap);
|
| 1035 |
|
|
log_error("ERROR! Could not bind to server {$ldapname}.");
|
| 1036 |
c61e4626
|
Ermal Lu?i
|
return false;
|
| 1037 |
55eb9c44
|
--global
|
}
|
| 1038 |
|
|
|
| 1039 |
|
|
/* Get LDAP Authcontainers and split em up. */
|
| 1040 |
c61e4626
|
Ermal Lu?i
|
$ldac_splits = split(";", $ldapauthcont);
|
| 1041 |
55eb9c44
|
--global
|
|
| 1042 |
|
|
/* setup the usercount so we think we havn't found anyone yet */
|
| 1043 |
|
|
$usercount = 0;
|
| 1044 |
|
|
|
| 1045 |
|
|
/*****************************************************************/
|
| 1046 |
|
|
/* We First find the user based on username and filter */
|
| 1047 |
|
|
/* Then, once we find the first occurance of that person */
|
| 1048 |
|
|
/* We set seesion variables to ponit to the OU and DN of the */
|
| 1049 |
|
|
/* Person. To later be used by ldap_get_groups. */
|
| 1050 |
|
|
/* that way we don't have to search twice. */
|
| 1051 |
|
|
/*****************************************************************/
|
| 1052 |
c61e4626
|
Ermal Lu?i
|
log_error("Now Searching for {$username} in directory.");
|
| 1053 |
|
|
/* Iterate through the user containers for search */
|
| 1054 |
|
|
foreach ($ldac_splits as $i => $ldac_split) {
|
| 1055 |
|
|
/* Make sure we just use the first user we find */
|
| 1056 |
|
|
log_error("Now Searching in server {$ldapname}, container {$ldac_split} with filter {$ldapfilter}.");
|
| 1057 |
|
|
if ($ldapscope == "one")
|
| 1058 |
|
|
$ldapfunc = "ldap_list";
|
| 1059 |
|
|
else
|
| 1060 |
|
|
$ldapfunc = "ldap_search";
|
| 1061 |
|
|
/* Support legacy auth container specification. */
|
| 1062 |
9ae11a62
|
Scott Ullrich
|
if (stristr($ldac_split, "DC=") || empty($ldapbasedn))
|
| 1063 |
|
|
$search = @$ldapfunc($ldap,$ldac_split,$ldapfilter);
|
| 1064 |
|
|
else
|
| 1065 |
|
|
$search = @$ldapfunc($ldap,"{$ldac_split},{$ldapbasedn}",$ldapfilter);
|
| 1066 |
c61e4626
|
Ermal Lu?i
|
if (!$search) {
|
| 1067 |
|
|
log_error("Search resulted in error: " . ldap_error($ldap));
|
| 1068 |
|
|
continue;
|
| 1069 |
55eb9c44
|
--global
|
}
|
| 1070 |
c61e4626
|
Ermal Lu?i
|
$info = ldap_get_entries($ldap,$search);
|
| 1071 |
|
|
$matches = $info['count'];
|
| 1072 |
55eb9c44
|
--global
|
if ($matches == 1){
|
| 1073 |
c61e4626
|
Ermal Lu?i
|
$userdn = $_SESSION['ldapdn'] = $info[0]['dn'];
|
| 1074 |
|
|
$_SESSION['ldapou'] = $ldac_split[$i];
|
| 1075 |
|
|
$_SESSION['ldapon'] = "true";
|
| 1076 |
|
|
$usercount = 1;
|
| 1077 |
|
|
break;
|
| 1078 |
55eb9c44
|
--global
|
}
|
| 1079 |
|
|
}
|
| 1080 |
|
|
|
| 1081 |
c61e4626
|
Ermal Lu?i
|
if ($usercount != 1){
|
| 1082 |
6306b5dd
|
Ermal Lu?i
|
@ldap_unbind($ldap);
|
| 1083 |
|
|
log_error("ERROR! Either LDAP search failed, or multiple users were found.");
|
| 1084 |
c61e4626
|
Ermal Lu?i
|
return false;
|
| 1085 |
55eb9c44
|
--global
|
}
|
| 1086 |
c61e4626
|
Ermal Lu?i
|
|
| 1087 |
55eb9c44
|
--global
|
/* Now lets bind as the user we found */
|
| 1088 |
c61e4626
|
Ermal Lu?i
|
if (!($res = @ldap_bind($ldap, $userdn, $passwd))) {
|
| 1089 |
6306b5dd
|
Ermal Lu?i
|
log_error("ERROR! Could not login to server {$ldapname} as user {$username}.");
|
| 1090 |
|
|
@ldap_unbind($ldap);
|
| 1091 |
c61e4626
|
Ermal Lu?i
|
return false;
|
| 1092 |
55eb9c44
|
--global
|
}
|
| 1093 |
|
|
|
| 1094 |
95feeb92
|
Chris Buechler
|
log_error("Logged in successfully as {$username} via LDAP server {$ldapname} with DN = {$userdn}.");
|
| 1095 |
c61e4626
|
Ermal Lu?i
|
|
| 1096 |
|
|
/* At this point we are bound to LDAP so the user was auth'd okay. Close connection. */
|
| 1097 |
6306b5dd
|
Ermal Lu?i
|
@ldap_unbind($ldap);
|
| 1098 |
55eb9c44
|
--global
|
|
| 1099 |
|
|
return true;
|
| 1100 |
|
|
}
|
| 1101 |
|
|
|
| 1102 |
6306b5dd
|
Ermal Lu?i
|
function radius_backed($username, $passwd, $authcfg){
|
| 1103 |
a13ce628
|
Ermal Lu?i
|
global $debug, $config;
|
| 1104 |
55eb9c44
|
--global
|
$ret = false;
|
| 1105 |
|
|
|
| 1106 |
868c6826
|
Ermal
|
require_once("radius.inc");
|
| 1107 |
|
|
|
| 1108 |
55eb9c44
|
--global
|
$rauth = new Auth_RADIUS_PAP($username, $passwd);
|
| 1109 |
c61e4626
|
Ermal Lu?i
|
if ($authcfg) {
|
| 1110 |
|
|
$radiusservers = array();
|
| 1111 |
|
|
$radiusservers[0]['ipaddr'] = $authcfg['host'];
|
| 1112 |
|
|
$radiusservers[0]['port'] = $authcfg['radius_auth_port'];
|
| 1113 |
|
|
$radiusservers[0]['sharedsecret'] = $authcfg['radius_secret'];
|
| 1114 |
|
|
} else
|
| 1115 |
6306b5dd
|
Ermal Lu?i
|
return false;
|
| 1116 |
c61e4626
|
Ermal Lu?i
|
|
| 1117 |
55eb9c44
|
--global
|
/* Add a new servers to our instance */
|
| 1118 |
|
|
foreach ($radiusservers as $radsrv)
|
| 1119 |
|
|
$rauth->addServer($radsrv['ipaddr'], $radsrv['port'], $radsrv['sharedsecret']);
|
| 1120 |
|
|
|
| 1121 |
6e815096
|
Ermal
|
if (PEAR::isError($rauth->start())) {
|
| 1122 |
55eb9c44
|
--global
|
$retvalue['auth_val'] = 1;
|
| 1123 |
|
|
$retvalue['error'] = $rauth->getError();
|
| 1124 |
|
|
if ($debug)
|
| 1125 |
|
|
printf("Radius start: %s<br>\n", $retvalue['error']);
|
| 1126 |
|
|
}
|
| 1127 |
|
|
|
| 1128 |
|
|
// XXX - billm - somewhere in here we need to handle securid challenge/response
|
| 1129 |
|
|
|
| 1130 |
|
|
/* Send request */
|
| 1131 |
|
|
$result = $rauth->send();
|
| 1132 |
|
|
if (PEAR::isError($result)) {
|
| 1133 |
|
|
$retvalue['auth_val'] = 1;
|
| 1134 |
|
|
$retvalue['error'] = $result->getMessage();
|
| 1135 |
|
|
if ($debug)
|
| 1136 |
|
|
printf("Radius send failed: %s<br>\n", $retvalue['error']);
|
| 1137 |
|
|
} else if ($result === true) {
|
| 1138 |
|
|
$retvalue['auth_val'] = 2;
|
| 1139 |
|
|
if ($debug)
|
| 1140 |
|
|
printf(gettext("Radius Auth succeeded")."<br>\n");
|
| 1141 |
|
|
$ret = true;
|
| 1142 |
|
|
} else {
|
| 1143 |
|
|
$retvalue['auth_val'] = 3;
|
| 1144 |
|
|
if ($debug)
|
| 1145 |
|
|
printf(gettext("Radius Auth rejected")."<br>\n");
|
| 1146 |
|
|
}
|
| 1147 |
|
|
|
| 1148 |
|
|
// close OO RADIUS_AUTHENTICATION
|
| 1149 |
|
|
$rauth->close();
|
| 1150 |
|
|
|
| 1151 |
|
|
return $ret;
|
| 1152 |
|
|
}
|
| 1153 |
|
|
|
| 1154 |
7dd044f2
|
sullrich
|
function get_user_expiration_date($username) {
|
| 1155 |
a13ce628
|
Ermal Lu?i
|
$user = getUserEntry($username);
|
| 1156 |
|
|
if ($user['expires'])
|
| 1157 |
|
|
return $user['expires'];
|
| 1158 |
|
|
}
|
| 1159 |
|
|
|
| 1160 |
|
|
function is_account_expired($username) {
|
| 1161 |
|
|
$expirydate = get_user_expiration_date($username);
|
| 1162 |
|
|
if ($expirydate) {
|
| 1163 |
|
|
if (strtotime("-1 day") > strtotime(date("m/d/Y",strtotime($expirydate))))
|
| 1164 |
|
|
return true;
|
| 1165 |
7dd044f2
|
sullrich
|
}
|
| 1166 |
a13ce628
|
Ermal Lu?i
|
|
| 1167 |
|
|
return false;
|
| 1168 |
7dd044f2
|
sullrich
|
}
|
| 1169 |
|
|
|
| 1170 |
b4bfd25d
|
sullrich
|
function is_account_disabled($username) {
|
| 1171 |
a13ce628
|
Ermal Lu?i
|
$user = getUserEntry($username);
|
| 1172 |
|
|
if (isset($user['disabled']))
|
| 1173 |
|
|
return true;
|
| 1174 |
|
|
|
| 1175 |
b4bfd25d
|
sullrich
|
return false;
|
| 1176 |
|
|
}
|
| 1177 |
|
|
|
| 1178 |
c61e4626
|
Ermal Lu?i
|
function auth_get_authserver($name) {
|
| 1179 |
|
|
global $config;
|
| 1180 |
|
|
|
| 1181 |
|
|
if (is_array($config['system']['authserver'])) {
|
| 1182 |
|
|
foreach ($config['system']['authserver'] as $authcfg) {
|
| 1183 |
|
|
if ($authcfg['name'] == $name)
|
| 1184 |
|
|
return $authcfg;
|
| 1185 |
|
|
}
|
| 1186 |
|
|
}
|
| 1187 |
6306b5dd
|
Ermal Lu?i
|
if ($name == "Local Database")
|
| 1188 |
|
|
return array("name" => "Local Database", "type" => "Local Auth", "host" => $config['system']['hostname']);
|
| 1189 |
|
|
}
|
| 1190 |
|
|
|
| 1191 |
|
|
function auth_get_authserver_list() {
|
| 1192 |
|
|
global $config;
|
| 1193 |
|
|
|
| 1194 |
|
|
$list = array();
|
| 1195 |
|
|
|
| 1196 |
|
|
if (is_array($config['system']['authserver'])) {
|
| 1197 |
|
|
foreach ($config['system']['authserver'] as $authcfg) {
|
| 1198 |
|
|
/* Add support for disabled entries? */
|
| 1199 |
|
|
$list[$authcfg['name']] = $authcfg;
|
| 1200 |
|
|
}
|
| 1201 |
|
|
}
|
| 1202 |
|
|
|
| 1203 |
|
|
$list["Local Database"] = array( "name" => "Local Database", "type" => "Local Auth", "host" => $config['system']['hostname']);
|
| 1204 |
|
|
return $list;
|
| 1205 |
c61e4626
|
Ermal Lu?i
|
}
|
| 1206 |
|
|
|
| 1207 |
fb0f22c0
|
Ermal Lu?i
|
function getUserGroups($username, $authcfg) {
|
| 1208 |
|
|
global $config;
|
| 1209 |
|
|
|
| 1210 |
|
|
$allowed_groups = array();
|
| 1211 |
|
|
|
| 1212 |
|
|
switch($authcfg['type']) {
|
| 1213 |
|
|
case 'ldap':
|
| 1214 |
|
|
$allowed_groups = @ldap_get_groups($username, $authcfg);
|
| 1215 |
|
|
break;
|
| 1216 |
|
|
case 'radius':
|
| 1217 |
|
|
break;
|
| 1218 |
|
|
default:
|
| 1219 |
|
|
$user = getUserEntry($username);
|
| 1220 |
|
|
$allowed_groups = @local_user_get_groups($user, true);
|
| 1221 |
|
|
break;
|
| 1222 |
|
|
}
|
| 1223 |
|
|
|
| 1224 |
|
|
$member_groups = array();
|
| 1225 |
|
|
if (is_array($config['system']['group'])) {
|
| 1226 |
|
|
foreach ($config['system']['group'] as $group)
|
| 1227 |
|
|
if (in_array($group['name'], $allowed_groups))
|
| 1228 |
|
|
$member_groups[] = $group['name'];
|
| 1229 |
|
|
}
|
| 1230 |
|
|
|
| 1231 |
|
|
return $member_groups;
|
| 1232 |
|
|
}
|
| 1233 |
|
|
|
| 1234 |
c61e4626
|
Ermal Lu?i
|
function authenticate_user($username, $password, $authcfg = NULL) {
|
| 1235 |
|
|
|
| 1236 |
|
|
if (!$authcfg) {
|
| 1237 |
|
|
return local_backed($username, $password);
|
| 1238 |
|
|
}
|
| 1239 |
|
|
|
| 1240 |
|
|
$authenticated = false;
|
| 1241 |
|
|
switch($authcfg['type']) {
|
| 1242 |
|
|
case 'ldap':
|
| 1243 |
|
|
if (ldap_backed($username, $password, $authcfg))
|
| 1244 |
|
|
$authenticated = true;
|
| 1245 |
|
|
break;
|
| 1246 |
|
|
case 'radius':
|
| 1247 |
|
|
if (radius_backed($username, $password, $authcfg))
|
| 1248 |
|
|
$authenticated = true;
|
| 1249 |
|
|
break;
|
| 1250 |
|
|
default:
|
| 1251 |
|
|
/* lookup user object by name */
|
| 1252 |
|
|
if (local_backed($username, $password))
|
| 1253 |
|
|
$authenticated = true;
|
| 1254 |
|
|
break;
|
| 1255 |
|
|
}
|
| 1256 |
|
|
|
| 1257 |
|
|
return $authenticated;
|
| 1258 |
|
|
}
|
| 1259 |
|
|
|
| 1260 |
6306b5dd
|
Ermal Lu?i
|
function session_auth() {
|
| 1261 |
|
|
global $HTTP_SERVER_VARS, $config, $_SESSION, $page;
|
| 1262 |
55eb9c44
|
--global
|
|
| 1263 |
ddb71e4c
|
Warren Baker
|
// Handle HTTPS httponly and secure flags
|
| 1264 |
|
|
if($config['system']['webgui']['protocol'] == "https") {
|
| 1265 |
|
|
$currentCookieParams = session_get_cookie_params();
|
| 1266 |
|
|
session_set_cookie_params(
|
| 1267 |
|
|
$currentCookieParams["lifetime"],
|
| 1268 |
|
|
$currentCookieParams["path"],
|
| 1269 |
|
|
NULL,
|
| 1270 |
|
|
true,
|
| 1271 |
|
|
true
|
| 1272 |
|
|
);
|
| 1273 |
|
|
}
|
| 1274 |
|
|
|
| 1275 |
fa3ee91d
|
Ermal
|
if (!session_id())
|
| 1276 |
|
|
session_start();
|
| 1277 |
55eb9c44
|
--global
|
|
| 1278 |
|
|
/* Validate incoming login request */
|
| 1279 |
|
|
if (isset($_POST['login'])) {
|
| 1280 |
6306b5dd
|
Ermal Lu?i
|
$authcfg = auth_get_authserver($config['system']['webgui']['authmode']);
|
| 1281 |
|
|
if (authenticate_user($_POST['usernamefld'], $_POST['passwordfld'], $authcfg) ||
|
| 1282 |
|
|
authenticate_user($_POST['usernamefld'], $_POST['passwordfld'])) {
|
| 1283 |
|
|
$_SESSION['Logged_In'] = "True";
|
| 1284 |
|
|
$_SESSION['Username'] = $_POST['usernamefld'];
|
| 1285 |
|
|
$_SESSION['last_access'] = time();
|
| 1286 |
4fc3855f
|
smos
|
if(! isset($config['system']['webgui']['quietlogin'])) {
|
| 1287 |
|
|
log_auth("Successful webConfigurator login for user '{$_POST['usernamefld']}' from {$_SERVER['REMOTE_ADDR']}");
|
| 1288 |
|
|
}
|
| 1289 |
f23e6363
|
Ermal
|
$HTTP_SERVER_VARS['AUTH_USER'] = $_SESSION['Username'];
|
| 1290 |
92140621
|
Ermal
|
if (isset($_POST['postafterlogin']))
|
| 1291 |
|
|
return true;
|
| 1292 |
80b292f3
|
Ermal
|
else {
|
| 1293 |
|
|
if (empty($page))
|
| 1294 |
|
|
$page = "/";
|
| 1295 |
|
|
header("Location: {$page}");
|
| 1296 |
|
|
}
|
| 1297 |
f23e6363
|
Ermal
|
exit;
|
| 1298 |
a13ce628
|
Ermal Lu?i
|
} else {
|
| 1299 |
|
|
/* give the user an error message */
|
| 1300 |
|
|
$_SESSION['Login_Error'] = "Username or Password incorrect";
|
| 1301 |
65f7fba8
|
Scott Ullrich
|
log_auth("webConfigurator authentication error for '{$_POST['usernamefld']}' from {$_SERVER['REMOTE_ADDR']}");
|
| 1302 |
a13ce628
|
Ermal Lu?i
|
if(isAjax()) {
|
| 1303 |
|
|
echo "showajaxmessage('{$_SESSION['Login_Error']}');";
|
| 1304 |
|
|
return;
|
| 1305 |
55eb9c44
|
--global
|
}
|
| 1306 |
|
|
}
|
| 1307 |
|
|
}
|
| 1308 |
|
|
|
| 1309 |
|
|
/* Show login page if they aren't logged in */
|
| 1310 |
409105ec
|
Ermal Lu?i
|
if (empty($_SESSION['Logged_In']))
|
| 1311 |
55eb9c44
|
--global
|
return false;
|
| 1312 |
|
|
|
| 1313 |
|
|
/* If session timeout isn't set, we don't mark sessions stale */
|
| 1314 |
02647583
|
Ermal
|
if (!isset($config['system']['webgui']['session_timeout'])) {
|
| 1315 |
bdadaf3c
|
Chris Buechler
|
/* Default to 4 hour timeout if one is not set */
|
| 1316 |
|
|
if ($_SESSION['last_access'] < (time() - 14400)) {
|
| 1317 |
|
|
$_GET['logout'] = true;
|
| 1318 |
|
|
$_SESSION['Logout'] = true;
|
| 1319 |
9a985f9e
|
Ermal
|
} else
|
| 1320 |
|
|
$_SESSION['last_access'] = time();
|
| 1321 |
02647583
|
Ermal
|
} else if (intval($config['system']['webgui']['session_timeout']) == 0) {
|
| 1322 |
|
|
/* only update if it wasn't ajax */
|
| 1323 |
|
|
if (!isAjax())
|
| 1324 |
|
|
$_SESSION['last_access'] = time();
|
| 1325 |
bdadaf3c
|
Chris Buechler
|
} else {
|
| 1326 |
55eb9c44
|
--global
|
/* Check for stale session */
|
| 1327 |
|
|
if ($_SESSION['last_access'] < (time() - ($config['system']['webgui']['session_timeout'] * 60))) {
|
| 1328 |
|
|
$_GET['logout'] = true;
|
| 1329 |
|
|
$_SESSION['Logout'] = true;
|
| 1330 |
|
|
} else {
|
| 1331 |
|
|
/* only update if it wasn't ajax */
|
| 1332 |
|
|
if (!isAjax())
|
| 1333 |
|
|
$_SESSION['last_access'] = time();
|
| 1334 |
|
|
}
|
| 1335 |
|
|
}
|
| 1336 |
|
|
|
| 1337 |
|
|
/* user hit the logout button */
|
| 1338 |
|
|
if (isset($_GET['logout'])) {
|
| 1339 |
|
|
|
| 1340 |
|
|
if ($_SESSION['Logout'])
|
| 1341 |
|
|
log_error("Session timed out for user '{$_SESSION['Username']}' from: {$_SERVER['REMOTE_ADDR']}");
|
| 1342 |
|
|
else
|
| 1343 |
|
|
log_error("User logged out for user '{$_SESSION['Username']}' from: {$_SERVER['REMOTE_ADDR']}");
|
| 1344 |
|
|
|
| 1345 |
|
|
/* wipe out $_SESSION */
|
| 1346 |
|
|
$_SESSION = array();
|
| 1347 |
|
|
|
| 1348 |
|
|
if (isset($_COOKIE[session_name()]))
|
| 1349 |
|
|
setcookie(session_name(), '', time()-42000, '/');
|
| 1350 |
|
|
|
| 1351 |
|
|
/* and destroy it */
|
| 1352 |
|
|
session_destroy();
|
| 1353 |
|
|
|
| 1354 |
|
|
$scriptName = split("/", $_SERVER["SCRIPT_FILENAME"]);
|
| 1355 |
|
|
$scriptElms = count($scriptName);
|
| 1356 |
|
|
$scriptName = $scriptName[$scriptElms-1];
|
| 1357 |
|
|
|
| 1358 |
|
|
if (isAjax())
|
| 1359 |
|
|
return false;
|
| 1360 |
|
|
|
| 1361 |
|
|
/* redirect to page the user is on, it'll prompt them to login again */
|
| 1362 |
6dc88d53
|
Ermal Luci
|
Header("Location: {$scriptName}");
|
| 1363 |
55eb9c44
|
--global
|
|
| 1364 |
|
|
return false;
|
| 1365 |
|
|
}
|
| 1366 |
|
|
|
| 1367 |
|
|
/*
|
| 1368 |
|
|
* this is for debugging purpose if you do not want to use Ajax
|
| 1369 |
|
|
* to submit a HTML form. It basically diables the observation
|
| 1370 |
|
|
* of the submit event and hence does not trigger Ajax.
|
| 1371 |
|
|
*/
|
| 1372 |
f23e6363
|
Ermal
|
if ($_GET['disable_ajax'])
|
| 1373 |
55eb9c44
|
--global
|
$_SESSION['NO_AJAX'] = "True";
|
| 1374 |
|
|
|
| 1375 |
|
|
/*
|
| 1376 |
|
|
* Same to re-enable Ajax.
|
| 1377 |
|
|
*/
|
| 1378 |
f23e6363
|
Ermal
|
if ($_GET['enable_ajax'])
|
| 1379 |
55eb9c44
|
--global
|
unset($_SESSION['NO_AJAX']);
|
| 1380 |
|
|
|
| 1381 |
|
|
$HTTP_SERVER_VARS['AUTH_USER'] = $_SESSION['Username'];
|
| 1382 |
|
|
return true;
|
| 1383 |
|
|
}
|
| 1384 |
|
|
|
| 1385 |
ee4fc984
|
Ermal
|
?>
|