diff options
Diffstat (limited to 'src/etc/inc/authgui.inc')
| -rw-r--r-- | src/etc/inc/authgui.inc | 335 |
1 files changed, 335 insertions, 0 deletions
diff --git a/src/etc/inc/authgui.inc b/src/etc/inc/authgui.inc new file mode 100644 index 0000000..07cf9a9 --- /dev/null +++ b/src/etc/inc/authgui.inc @@ -0,0 +1,335 @@ +<?php +/* $Id$ */ +/* + Copyright (C) 2007, 2008 Scott Ullrich <sullrich@gmail.com> + All rights reserved. + + Copyright (C) 2005-2006 Bill Marquette <bill.marquette@gmail.com> + All rights reserved. + + Copyright (C) 2006 Paul Taylor <paultaylor@winn-dixie.com>. + All rights reserved. + + Copyright (C) 2003-2006 Manuel Kasper <mk@neon1.net>. + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, + INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY + AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + pfSense_MODULE: authgui +*/ + +include_once("auth.inc"); +include_once("priv.inc"); +if (!function_exists('platform_booting')) { + require_once('globals.inc'); +} + +/* Authenticate user - exit if failed */ +if (!session_auth()) { + display_login_form(); + exit; +} + +/* + * Once here, the user has authenticated with the web server. + * We give them access only to the appropriate pages based on + * the user or group privileges. + */ +$allowedpages = getAllowedPages($_SESSION['Username'], $_SESSION['user_radius_attributes']); + +/* + * redirect to first allowed page if requesting a wrong url + */ +if (!isAllowedPage($_SERVER['REQUEST_URI'])) { + if (count($allowedpages) > 0) { + $page = str_replace('*', '', $allowedpages[0]); + $_SESSION['Post_Login'] = true; + require_once("functions.inc"); + pfSenseHeader("/{$page}"); + + $username = empty($_SESSION["Username"]) ? "(system)" : $_SESSION['Username']; + if (!empty($_SERVER['REMOTE_ADDR'])) { + $username .= '@' . $_SERVER['REMOTE_ADDR']; + } + log_error("{$username} attempted to access {$_SERVER['SCRIPT_NAME']} but does not have access to that page. Redirecting to {$page}."); + + exit; + } else { + display_error_form("201", gettext("No page assigned to this user! Click here to logout.")); + exit; + } +} else { + $_SESSION['Post_Login'] = true; +} + +/* + * redirect browsers post-login to avoid pages + * taking action in response to a POST request + */ +if (!$_SESSION['Post_Login']) { + $_SESSION['Post_Login'] = true; + require_once("functions.inc"); + pfSenseHeader($_SERVER['REQUEST_URI']); + exit; +} + +/* + * Close session data to allow other scripts from same host to come in. + * A session can be reactivated from calling session_start again + */ +session_commit(); + +/* + * determine if the user is allowed access to the requested page + */ +function display_error_form($http_code, $desc) { + global $config, $g; + $g['theme'] = get_current_theme(); + if (isAjax()) { + printf(gettext('Error: %1$s Description: %2$s'), $http_code, $desc); + return; + } + +?> + +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"> + <head> + <script type="text/javascript" src="/javascript/jquery-1.11.1.min.js"></script> + <script type="text/javascript" src="/javascript/jquery-migrate-1.2.1.min.js"></script> + <title><?=$http_code?></title> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> + <link rel="shortcut icon" href="/themes/<?= $g['theme'] ?>/images/icons/favicon.ico" /> + <?php if (file_exists("{$g['www_path']}/themes/{$g['theme']}/login.css")): ?> + <link rel="stylesheet" type="text/css" href="/themes/<?= $g['theme'] ?>/login.css" media="all" /> + <?php else: ?> + <link rel="stylesheet" type="text/css" href="/themes/<?= $g['theme'] ?>/all.css" media="all" /> + <?php endif; ?> + <script type="text/javascript"> + //<![CDATA[ + function page_load() {} + function clearError() { + if ($('#inputerrors')) { + $('#inputerrors').html(''); + } + } + <?php + require("headjs.php"); + echo getHeadJS(); + ?> + //]]> + </script> + <script type="text/javascript" src="/themes/<?= $g['theme'] ?>/javascript/niftyjsCode.js"></script> + </head> + <body onload="page_load();"> + <div id="errordesc"> + <h1> </h1> + <a href="/index.php?logout"> + <p id="errortext" style="vertical-align: middle; text-align: center;"> + <span style="color: #000000; font-weight: bold;"> + <?=$desc;?> + </span> + </p> + </div> + </body> +</html> + +<?php + +} // end function + + +function display_login_form() { + require_once("globals.inc"); + global $config, $g; + $g['theme'] = get_current_theme(); + + unset($input_errors); + + if (isAjax()) { + if (isset($_POST['login'])) { + if ($_SESSION['Logged_In'] <> "True") { + isset($_SESSION['Login_Error']) ? $login_error = $_SESSION['Login_Error'] : $login_error = gettext("unknown reason"); + printf("showajaxmessage('" . gettext("Invalid login (%s).") . "')", $login_error); + } + if (file_exists("{$g['tmp_path']}/webconfigurator.lock")) { + // TODO: add the IP from the user who did lock the device + $whom = file_get_contents("{$g['tmp_path']}/webconfigurator.lock"); + printf("showajaxmessage('" . gettext("This device is currently being maintained by: %s.") . "');", $whom); + } + } + exit; + } + +/* Check against locally configured IP addresses, which will catch when someone + port forwards WebGUI access from WAN to an internal IP on the router. */ +global $FilterIflist, $nifty_background; +$local_ip = false; +if (strpos($_SERVER['HTTP_HOST'], ":") === FALSE) { + $http_host_port = explode(":", $_SERVER['HTTP_HOST']); + $http_host = $http_host_port[0]; +} else { + $http_host = $_SERVER['HTTP_HOST']; +} +if (empty($FilterIflist)) { + require_once('filter.inc'); + require_once('shaper.inc'); + filter_generate_optcfg_array(); +} +foreach ($FilterIflist as $iflist) { + if ($iflist['ip'] == $http_host) { + $local_ip = true; + } else if ($iflist['ipv6'] == $http_host) { + $local_ip = true; + } else if (is_array($iflist['vips'])) { + foreach ($iflist['vips'] as $vip) { + if ($vip['ip'] == $http_host) { + $local_ip = true; + break; + } + } + unset($vip); + } + if ($local_ip == true) { + break; + } +} +unset($FilterIflist); +unset($iflist); + +if ($local_ip == false) { + if (is_array($config['openvpn']['openvpn-server'])) { + foreach ($config['openvpn']['openvpn-server'] as $ovpns) { + if (is_ipaddrv4($http_host) && !empty($ovpns['tunnel_network']) && ip_in_subnet($http_host, $ovpns['tunnel_network'])) { + $local_ip = true; + } else if (is_ipaddrv6($http_host) && !empty($ovpns['tunnel_networkv6']) && ip_in_subnet($http_host, $ovpns['tunnel_networkv6'])) { + $local_ip = true; + } + if ($local_ip == true) { + break; + } + } + } +} + +?> + +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"> + <head> + <script type="text/javascript" src="/javascript/jquery-1.11.1.min.js"></script> + <script type="text/javascript" src="/javascript/jquery-migrate-1.2.1.min.js"></script> + <script type="text/javascript"> + //<![CDATA[ + $(document).ready(function() { jQuery('#usernamefld').focus(); }); + //]]> + </script> + + <title><?=gettext("Login"); ?></title> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> + <link rel="shortcut icon" href="/themes/<?= $g['theme'] ?>/images/icons/favicon.ico" /> + <?php if (file_exists("{$g['www_path']}/themes/{$g['theme']}/login.css")): ?> + <link rel="stylesheet" type="text/css" href="/themes/<?= $g['theme'] ?>/login.css" media="all" /> + <?php else: ?> + <link rel="stylesheet" type="text/css" href="/themes/<?= $g['theme'] ?>/all.css" media="all" /> + <?php endif; ?> + <script type="text/javascript"> + //<![CDATA[ + function page_load() {} + function clearError() { + if ($('#inputerrors')) { + $('#inputerrors').html(''); + } + } + <?php + require("headjs.php"); + echo getHeadJS(); + ?> + //]]> + </script> + <script type="text/javascript" src="/themes/<?= $g['theme'] ?>/javascript/niftyjsCode.js"></script> + </head> + <body onload="page_load()"> + <div id="login"> + <?php + if (is_ipaddr($http_host) && !$local_ip && !isset($config['system']['webgui']['nohttpreferercheck'])) { + $nifty_background = "#999"; + print_info_box(gettext("You are accessing this router by an IP address not configured locally, which may be forwarded by NAT or other means. <br /><br />If you did not setup this forwarding, you may be the target of a man-in-the-middle attack.")); + } + $loginautocomplete = isset($config['system']['webgui']['loginautocomplete']) ? '' : 'autocomplete="off"'; + ?> + <form id="iform" name="iform" method="post" <?= $loginautocomplete ?> action="<?=$_SERVER['SCRIPT_NAME'];?>"> + <h1> </h1> + <div id="inputerrors"><?=$_SESSION['Login_Error'];?></div> + <p> + <span style="text-align:left"> + <?=gettext("Username:"); ?><br /> + <input onclick="clearError();" onchange="clearError();" id="usernamefld" type="text" name="usernamefld" class="formfld user" tabindex="1" /> + </span> + </p> + <p> + <br /> + <span style="text-align:left"> + <?=gettext("Password:"); ?> <br /> + <input onclick="clearError();" onchange="clearError();" id="passwordfld" type="password" name="passwordfld" class="formfld pwd" tabindex="2" /> + </span> + </p> + <p> + <br /> + <span style="text-align:center; font-weight: normal ; font-style: italic"> + <?=gettext("Enter username and password to login."); ?> + </span> + + <span style="text-align:center; font-weight: normal ; font-style: italic; color: #ff0000; display:none" id="no_cookies"> + <br /><br /> + <?= gettext("Your browser must support cookies to login."); ?> + </span> + </p> + <p> + <span style="text-align:center"> + <input type="submit" name="login" class="formbtn" value="<?=gettext("Login"); ?>" tabindex="3" /> + </span> + </p> + </form> + </div> + <script type="text/javascript"> + //<![CDATA[ + document.cookie= + "cookie_test=1" + + "<?php echo $config['system']['webgui']['protocol'] == 'https' ? '; secure' : '';?>"; + + if (document.cookie.indexOf("cookie_test") == -1) { + document.getElementById("no_cookies").style.display=""; + } + + // Delete it + document.cookie = "cookie_test=1; expires=Thu, 01-Jan-1970 00:00:01 GMT"; + //]]> + </script> + </body> +</html> +<?php +} // end function + +?> |
