| 1 |
5b237745
|
Scott Ullrich
|
<?php
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| 2 |
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/*
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| 3 |
ac24dc24
|
Renato Botelho
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* captiveportal.inc
|
| 4 |
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*
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| 5 |
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* part of pfSense (https://www.pfsense.org)
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| 6 |
38809d47
|
Renato Botelho do Couto
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* Copyright (c) 2004-2013 BSD Perimeter
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| 7 |
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* Copyright (c) 2013-2016 Electric Sheep Fencing
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| 8 |
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* Copyright (c) 2014-2019 Rubicon Communications, LLC (Netgate)
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| 9 |
ac24dc24
|
Renato Botelho
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* All rights reserved.
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| 10 |
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*
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| 11 |
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* originally part of m0n0wall (http://m0n0.ch/wall)
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| 12 |
c5d81585
|
Renato Botelho
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* Copyright (c) 2003-2006 Manuel Kasper <mk@neon1.net>.
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| 13 |
ac24dc24
|
Renato Botelho
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* All rights reserved.
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| 14 |
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*
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| 15 |
b12ea3fb
|
Renato Botelho
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* Licensed under the Apache License, Version 2.0 (the "License");
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| 16 |
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* you may not use this file except in compliance with the License.
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| 17 |
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* You may obtain a copy of the License at
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| 18 |
ac24dc24
|
Renato Botelho
|
*
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| 19 |
b12ea3fb
|
Renato Botelho
|
* http://www.apache.org/licenses/LICENSE-2.0
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| 20 |
ac24dc24
|
Renato Botelho
|
*
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| 21 |
b12ea3fb
|
Renato Botelho
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* Unless required by applicable law or agreed to in writing, software
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| 22 |
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* distributed under the License is distributed on an "AS IS" BASIS,
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| 23 |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 24 |
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* See the License for the specific language governing permissions and
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| 25 |
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* limitations under the License.
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| 26 |
ac24dc24
|
Renato Botelho
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*/
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| 27 |
36254e4a
|
Scott Ullrich
|
|
| 28 |
5b237745
|
Scott Ullrich
|
/* include all configuration functions */
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| 29 |
5f1aaed4
|
Augustin FL
|
require_once("auth.inc");
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| 30 |
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require_once("PEAR.php"); // required for bcmath
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| 31 |
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require_once("Auth/RADIUS.php"); // required for radius accounting
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| 32 |
a55cdcc0
|
Ermal Lu?i
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require_once("config.inc");
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| 33 |
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require_once("functions.inc");
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| 34 |
71fdaecd
|
Ermal
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require_once("filter.inc");
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| 35 |
156487ed
|
Ermal Lu?i
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require_once("voucher.inc");
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| 36 |
0bd34ed6
|
Scott Ullrich
|
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| 37 |
5f1aaed4
|
Augustin FL
|
/* Captiveportal Radius Accounting */
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| 38 |
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PEAR::loadExtension('bcmath');
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| 39 |
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// The RADIUS Package doesn't have these vars so we create them ourself
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| 40 |
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define("CUSTOM_RADIUS_ACCT_INPUT_GIGAWORDS", "52");
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| 41 |
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define("CUSTOM_RADIUS_ACCT_OUTPUT_GIGAWORDS", "53");
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| 42 |
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define("GIGAWORDS_RIGHT_OPERAND", '4294967296'); // 2^32
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| 43 |
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| 44 |
023aa1f2
|
Scott Ullrich
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function get_default_captive_portal_html() {
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| 45 |
b4792bf8
|
Ermal
|
global $config, $g, $cpzone;
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| 46 |
0e296bce
|
Ermal
|
|
| 47 |
748372bc
|
Stephen Jones
|
$translated_text1 = gettext("User");
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| 48 |
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$translated_text2 = gettext("Password");
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| 49 |
15064e4f
|
Stephen Jones
|
$translated_text3 = gettext("First Authentication Method ");
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| 50 |
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$translated_text4 = gettext("Second Authentication Method ");
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| 51 |
748372bc
|
Stephen Jones
|
// default images to use.
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| 52 |
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$logo_src = "captiveportal-default-logo.png";
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| 53 |
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$bg_src = "linear-gradient(135deg, #1475CF, #2B40B5, #1C1275)";
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| 54 |
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// Check if customlogo is set and if the element exists
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| 55 |
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// Check if the image is in the directory
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| 56 |
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if (isset($config['captiveportal'][$cpzone]['customlogo'])) {
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| 57 |
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foreach ($config['captiveportal'][$cpzone]['element'] as $element) {
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| 58 |
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if (strpos($element['name'], "captiveportal-logo.") !== false) {
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| 59 |
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if (file_exists("{$g['captiveportal_path']}/{$element['name']}")) {
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| 60 |
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$logo_src = $element['name'];
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| 61 |
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break;
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| 62 |
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}
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| 63 |
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}
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| 64 |
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}
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| 65 |
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}
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| 66 |
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// check if custombg is set and if the element exists
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| 67 |
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if (isset($config['captiveportal'][$cpzone]['custombg'])) {
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| 68 |
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foreach ($config['captiveportal'][$cpzone]['element'] as $element) {
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| 69 |
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if (strpos($element['name'],"captiveportal-background.") !== false) {
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| 70 |
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if( file_exists("{$g['captiveportal_path']}/{$element['name']}")) {
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| 71 |
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$bg_src = "url(" . $element['name'] . ")" . "center center no-repeat fixed";
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| 72 |
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break;
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| 73 |
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}
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| 74 |
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}
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| 75 |
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}
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| 76 |
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| 77 |
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}
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| 78 |
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// bring in terms and conditions
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| 79 |
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$termsconditions = base64_decode($config['captiveportal'][$cpzone]['termsconditions']);
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| 80 |
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// if there is no terms and conditions do not require the checkbox to be selected.
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| 81 |
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$disabled = "";
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| 82 |
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if ($termsconditions) {
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| 83 |
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$disabled = "disabled";
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| 84 |
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}
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| 85 |
0e296bce
|
Ermal
|
$htmltext = <<<EOD
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| 86 |
748372bc
|
Stephen Jones
|
<!DOCTYPE html>
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| 87 |
1e0b1727
|
Phil Davis
|
<html>
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| 88 |
748372bc
|
Stephen Jones
|
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| 89 |
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<head>
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| 90 |
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| 91 |
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<meta charset="UTF-8">
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| 92 |
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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| 93 |
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<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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| 94 |
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<title>Captive Portal Login Page</title>
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| 95 |
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<style>
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| 96 |
dee5b2b7
|
Steve Beaver
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#content,.login,.login-card a,.login-card h1,.login-help{text-align:center}body,html{margin:0;padding:0;width:100%;height:100%;display:table}#content{font-family:'Source Sans Pro',sans-serif;background-color:#1C1275;background:{$bg_src};-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;display:table-cell;vertical-align:middle}.login-card{padding:40px;width:280px;background-color:#F7F7F7;margin:100px auto 10px;border-radius:2px;box-shadow:0 2px 2px rgba(0,0,0,.3);overflow:hidden}.login-card h1{font-weight:400;font-size:2.3em;color:#1383c6}.login-card h1 span{color:#f26721}.login-card img{width:70%;height:70%}.login-card input[type=submit]{width:100%;display:block;margin-bottom:10px;position:relative}.login-card input[type=text],input[type=password]{height:44px;font-size:16px;width:100%;margin-bottom:10px;-webkit-appearance:none;background:#fff;border:1px solid #d9d9d9;border-top:1px solid silver;padding:0 8px;box-sizing:border-box;-moz-box-sizing:border-box}.login-card input[type=text]:hover,input[type=password]:hover{border:1px solid #b9b9b9;border-top:1px solid #a0a0a0;-moz-box-shadow:inset 0 1px 2px rgba(0,0,0,.1);-webkit-box-shadow:inset 0 1px 2px rgba(0,0,0,.1);box-shadow:inset 0 1px 2px rgba(0,0,0,.1)}.login{font-size:14px;font-family:Arial,sans-serif;font-weight:700;height:36px;padding:0 8px}.login-submit{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;color:#fff;text-shadow:0 1px rgba(0,0,0,.1);background-color:#4d90fe}.login-submit:disabled{opacity:.6}.login-submit:hover{border:0;text-shadow:0 1px rgba(0,0,0,.3);background-color:#357ae8}.login-card a{text-decoration:none;color:#222;font-weight:400;display:inline-block;opacity:.6;transition:opacity ease .5s}.login-card a:hover{opacity:1}.login-help{width:100%;font-size:12px}.list{list-style-type:none;padding:0}.list__item{margin:0 0 .7rem;padding:0}label{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center;text-align:left;font-size:14px;}input[type=checkbox]{-webkit-box-flex:0;-webkit-flex:none;-ms-flex:none;flex:none;margin-right:10px;float:left}@media screen and (max-width:450px){.login-card{width:70%!important}.login-card img{width:30%;height:30%}}textarea{width:66%;margin:auto;height:120px;max-height:120px;background-color:#f7f7f7;padding:20px}#terms{display:none;padding-top:100px;padding-bottom:300px;}.auth_source{border: 1px solid lightgray; padding:20px 8px 0px 8px; margin-top: -2em; border-radius: 2px; }.auth_head{background-color:#f7f7f7;display:inline-block;}.auth_head_div{text-align:left;}#error-message{text-align:left;color:#ff3e3e;font-style:italic;}
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| 97 |
748372bc
|
Stephen Jones
|
</style>
|
| 98 |
|
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</head>
|
| 99 |
|
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| 100 |
1e0b1727
|
Phil Davis
|
<body>
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| 101 |
748372bc
|
Stephen Jones
|
<div id="content">
|
| 102 |
|
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<div class="login-card">
|
| 103 |
|
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<img src="{$logo_src}"/><br>
|
| 104 |
|
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<h1></h1>
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| 105 |
131b297d
|
Stephen Jones
|
<div id="error-message">
|
| 106 |
|
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\$PORTAL_MESSAGE\$
|
| 107 |
|
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</div>
|
| 108 |
748372bc
|
Stephen Jones
|
<form name="login_form" method="post" action="\$PORTAL_ACTION\$">
|
| 109 |
eb43c5b1
|
Augustin FL
|
EOD;
|
| 110 |
748372bc
|
Stephen Jones
|
if ($config['captiveportal'][$cpzone]['auth_method'] != "none"){
|
| 111 |
15064e4f
|
Stephen Jones
|
if ($config['captiveportal'][$cpzone]['auth_method'] === 'authserver' && !empty($config['captiveportal'][$cpzone]['auth_server2'])) {
|
| 112 |
|
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$htmltext .= <<<EOD
|
| 113 |
|
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<div class="auth_head_div">
|
| 114 |
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<h6 class="auth_head">{$translated_text3}</h6>
|
| 115 |
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</div>
|
| 116 |
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<div class="auth_source">
|
| 117 |
|
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|
| 118 |
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EOD;
|
| 119 |
|
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}
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| 120 |
748372bc
|
Stephen Jones
|
$htmltext .=<<<EOD
|
| 121 |
|
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<input type="text" name="auth_user" placeholder="{$translated_text1}" id="auth_user">
|
| 122 |
|
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<input type="password" name="auth_pass" placeholder="{$translated_text2}" id="auth_pass">
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| 123 |
eb43c5b1
|
Augustin FL
|
EOD;
|
| 124 |
0e296bce
|
Ermal
|
|
| 125 |
15064e4f
|
Stephen Jones
|
if ($config['captiveportal'][$cpzone]['auth_method'] === 'authserver' && !empty($config['captiveportal'][$cpzone]['auth_server2'])) {
|
| 126 |
|
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$htmltext .= <<<EOD
|
| 127 |
|
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</div>
|
| 128 |
|
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<div class="auth_head_div">
|
| 129 |
|
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<h6 class="auth_head">{$translated_text4}</h6>
|
| 130 |
|
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</div>
|
| 131 |
|
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<div class="auth_source">
|
| 132 |
|
|
|
| 133 |
|
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<input type="text" name="auth_user2" placeholder="{$translated_text1}" id="auth_user2">
|
| 134 |
|
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<input type="password" name="auth_pass2" placeholder="{$translated_text2}" id="auth_pass2">
|
| 135 |
|
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</div>
|
| 136 |
|
|
EOD;
|
| 137 |
|
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}
|
| 138 |
|
|
|
| 139 |
36254e4a
|
Scott Ullrich
|
|
| 140 |
748372bc
|
Stephen Jones
|
if (isset($config['voucher'][$cpzone]['enable'])) {
|
| 141 |
|
|
$translated_text = gettext("Voucher Code");
|
| 142 |
|
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$htmltext .= <<<EOD
|
| 143 |
15064e4f
|
Stephen Jones
|
<br /><br />
|
| 144 |
|
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<input name="auth_voucher" type="text" placeholder="{$translated_text}">
|
| 145 |
023aa1f2
|
Scott Ullrich
|
EOD;
|
| 146 |
748372bc
|
Stephen Jones
|
}
|
| 147 |
c2056357
|
Scott Ullrich
|
}
|
| 148 |
0bd34ed6
|
Scott Ullrich
|
|
| 149 |
748372bc
|
Stephen Jones
|
if ($termsconditions) {
|
| 150 |
0e296bce
|
Ermal
|
$htmltext .= <<<EOD
|
| 151 |
748372bc
|
Stephen Jones
|
<div class="login-help">
|
| 152 |
|
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<ul class="list">
|
| 153 |
|
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<li class="list__item">
|
| 154 |
|
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<label class="label--checkbox">
|
| 155 |
|
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<input type="checkbox" class="checkbox" onchange="document.getElementById('login').disabled = !this.checked;">
|
| 156 |
15064e4f
|
Stephen Jones
|
<span>I agree with the <a rel="noopener" href="#terms" onclick="document.getElementById('terms').style.display = 'block';">terms & conditions</a></span>
|
| 157 |
748372bc
|
Stephen Jones
|
</label>
|
| 158 |
|
|
</li>
|
| 159 |
|
|
</ul>
|
| 160 |
|
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</div>
|
| 161 |
|
|
EOD;
|
| 162 |
|
|
}
|
| 163 |
|
|
$htmltext .= <<<EOD
|
| 164 |
|
|
|
| 165 |
|
|
<input name="redirurl" type="hidden" value="\$PORTAL_REDIRURL\$">
|
| 166 |
|
|
<input type="submit" name="accept" class="login login-submit" value="Login" id="login" {$disabled}>
|
| 167 |
|
|
</form>
|
| 168 |
|
|
<br />
|
| 169 |
|
|
<span> <i>Made with ♥ by</i> <strong>Netgate</strong></span>
|
| 170 |
|
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</div>
|
| 171 |
|
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<div id="terms">
|
| 172 |
|
|
<textarea readonly>{$termsconditions}</textarea>
|
| 173 |
|
|
</div>
|
| 174 |
|
|
</div>
|
| 175 |
1e0b1727
|
Phil Davis
|
</body>
|
| 176 |
5b237745
|
Scott Ullrich
|
</html>
|
| 177 |
|
|
|
| 178 |
023aa1f2
|
Scott Ullrich
|
EOD;
|
| 179 |
0bd34ed6
|
Scott Ullrich
|
|
| 180 |
023aa1f2
|
Scott Ullrich
|
return $htmltext;
|
| 181 |
|
|
}
|
| 182 |
0bd34ed6
|
Scott Ullrich
|
|
| 183 |
3a4b0147
|
Ermal
|
function captiveportal_load_modules() {
|
| 184 |
87e7fdea
|
bcyrill
|
global $config;
|
| 185 |
3a4b0147
|
Ermal
|
|
| 186 |
|
|
mute_kernel_msgs();
|
| 187 |
87e7fdea
|
bcyrill
|
if (!is_module_loaded("ipfw.ko")) {
|
| 188 |
|
|
mwexec("/sbin/kldload ipfw");
|
| 189 |
|
|
/* make sure ipfw is not on pfil hooks */
|
| 190 |
971de1f9
|
Renato Botelho
|
set_sysctl(array(
|
| 191 |
517b893e
|
Renato Botelho
|
"net.inet.ip.pfil.inbound" => "pf",
|
| 192 |
|
|
"net.inet6.ip6.pfil.inbound" => "pf",
|
| 193 |
|
|
"net.inet.ip.pfil.outbound" => "pf",
|
| 194 |
|
|
"net.inet6.ip6.pfil.outbound" => "pf"
|
| 195 |
|
|
));
|
| 196 |
87e7fdea
|
bcyrill
|
}
|
| 197 |
2657f21f
|
Ermal
|
/* Activate layer2 filtering */
|
| 198 |
517b893e
|
Renato Botelho
|
set_sysctl(array(
|
| 199 |
|
|
"net.link.ether.ipfw" => "1",
|
| 200 |
|
|
"net.inet.ip.fw.one_pass" => "1",
|
| 201 |
|
|
"net.inet.ip.fw.tables_max" => "65534"
|
| 202 |
|
|
));
|
| 203 |
c06bdb94
|
Ermal
|
|
| 204 |
3a4b0147
|
Ermal
|
/* Always load dummynet now that even allowed ip and mac passthrough use it. */
|
| 205 |
|
|
if (!is_module_loaded("dummynet.ko")) {
|
| 206 |
|
|
mwexec("/sbin/kldload dummynet");
|
| 207 |
517b893e
|
Renato Botelho
|
set_sysctl(array(
|
| 208 |
|
|
"net.inet.ip.dummynet.io_fast" => "1",
|
| 209 |
|
|
"net.inet.ip.dummynet.hash_size" => "256"
|
| 210 |
|
|
));
|
| 211 |
3a4b0147
|
Ermal
|
}
|
| 212 |
|
|
unmute_kernel_msgs();
|
| 213 |
|
|
}
|
| 214 |
|
|
|
| 215 |
023aa1f2
|
Scott Ullrich
|
function captiveportal_configure() {
|
| 216 |
baec2b00
|
Ermal
|
global $config, $cpzone, $cpzoneid;
|
| 217 |
023aa1f2
|
Scott Ullrich
|
|
| 218 |
b4792bf8
|
Ermal
|
if (is_array($config['captiveportal'])) {
|
| 219 |
|
|
foreach ($config['captiveportal'] as $cpkey => $cp) {
|
| 220 |
|
|
$cpzone = $cpkey;
|
| 221 |
baec2b00
|
Ermal
|
$cpzoneid = $cp['zoneid'];
|
| 222 |
b4792bf8
|
Ermal
|
captiveportal_configure_zone($cp);
|
| 223 |
|
|
}
|
| 224 |
4010266a
|
Ermal
|
}
|
| 225 |
b4792bf8
|
Ermal
|
}
|
| 226 |
|
|
|
| 227 |
|
|
function captiveportal_configure_zone($cpcfg) {
|
| 228 |
baec2b00
|
Ermal
|
global $config, $g, $cpzone, $cpzoneid;
|
| 229 |
b4792bf8
|
Ermal
|
|
| 230 |
|
|
$captiveportallck = lock("captiveportal{$cpzone}", LOCK_EX);
|
| 231 |
1e0b1727
|
Phil Davis
|
|
| 232 |
b4792bf8
|
Ermal
|
if (isset($cpcfg['enable'])) {
|
| 233 |
023aa1f2
|
Scott Ullrich
|
|
| 234 |
285ef132
|
Ermal LUÇI
|
if (platform_booting()) {
|
| 235 |
b4792bf8
|
Ermal
|
echo "Starting captive portal({$cpcfg['zone']})... ";
|
| 236 |
1e0b1727
|
Phil Davis
|
} else {
|
| 237 |
37e67d04
|
Ermal
|
captiveportal_syslog("Reconfiguring captive portal({$cpcfg['zone']}).");
|
| 238 |
1e0b1727
|
Phil Davis
|
}
|
| 239 |
023aa1f2
|
Scott Ullrich
|
|
| 240 |
a4a21be1
|
plumbeo
|
/* init ipfw rules */
|
| 241 |
|
|
captiveportal_init_rules();
|
| 242 |
023aa1f2
|
Scott Ullrich
|
|
| 243 |
|
|
/* kill any running minicron */
|
| 244 |
b4792bf8
|
Ermal
|
killbypid("{$g['varrun_path']}/cp_prunedb_{$cpzone}.pid");
|
| 245 |
|
|
|
| 246 |
023aa1f2
|
Scott Ullrich
|
/* initialize minicron interval value */
|
| 247 |
b4792bf8
|
Ermal
|
$croninterval = $cpcfg['croninterval'] ? $cpcfg['croninterval'] : 60;
|
| 248 |
023aa1f2
|
Scott Ullrich
|
|
| 249 |
|
|
/* double check if the $croninterval is numeric and at least 10 seconds. If not we set it to 60 to avoid problems */
|
| 250 |
1e0b1727
|
Phil Davis
|
if ((!is_numeric($croninterval)) || ($croninterval < 10)) {
|
| 251 |
eb7aa263
|
Ermal
|
$croninterval = 60;
|
| 252 |
1e0b1727
|
Phil Davis
|
}
|
| 253 |
023aa1f2
|
Scott Ullrich
|
|
| 254 |
|
|
/* write portal page */
|
| 255 |
1e0b1727
|
Phil Davis
|
if (is_array($cpcfg['page']) && $cpcfg['page']['htmltext']) {
|
| 256 |
b4792bf8
|
Ermal
|
$htmltext = base64_decode($cpcfg['page']['htmltext']);
|
| 257 |
1e0b1727
|
Phil Davis
|
} else {
|
| 258 |
023aa1f2
|
Scott Ullrich
|
/* example/template page */
|
| 259 |
|
|
$htmltext = get_default_captive_portal_html();
|
| 260 |
5b237745
|
Scott Ullrich
|
}
|
| 261 |
|
|
|
| 262 |
b4792bf8
|
Ermal
|
$fd = @fopen("{$g['varetc_path']}/captiveportal_{$cpzone}.html", "w");
|
| 263 |
5b237745
|
Scott Ullrich
|
if ($fd) {
|
| 264 |
7a7e94a7
|
Scott Ullrich
|
// Special case handling. Convert so that we can pass this page
|
| 265 |
|
|
// through the PHP interpreter later without clobbering the vars.
|
| 266 |
b4792bf8
|
Ermal
|
$htmltext = str_replace("\$PORTAL_ZONE\$", "#PORTAL_ZONE#", $htmltext);
|
| 267 |
7a7e94a7
|
Scott Ullrich
|
$htmltext = str_replace("\$PORTAL_REDIRURL\$", "#PORTAL_REDIRURL#", $htmltext);
|
| 268 |
|
|
$htmltext = str_replace("\$PORTAL_MESSAGE\$", "#PORTAL_MESSAGE#", $htmltext);
|
| 269 |
|
|
$htmltext = str_replace("\$CLIENT_MAC\$", "#CLIENT_MAC#", $htmltext);
|
| 270 |
|
|
$htmltext = str_replace("\$CLIENT_IP\$", "#CLIENT_IP#", $htmltext);
|
| 271 |
|
|
$htmltext = str_replace("\$PORTAL_ACTION\$", "#PORTAL_ACTION#", $htmltext);
|
| 272 |
1e0b1727
|
Phil Davis
|
if ($cpcfg['preauthurl']) {
|
| 273 |
b4792bf8
|
Ermal
|
$htmltext = str_replace("\$PORTAL_REDIRURL\$", "{$cpcfg['preauthurl']}", $htmltext);
|
| 274 |
|
|
$htmltext = str_replace("#PORTAL_REDIRURL#", "{$cpcfg['preauthurl']}", $htmltext);
|
| 275 |
c4e228f3
|
Scott Ullrich
|
}
|
| 276 |
5b237745
|
Scott Ullrich
|
fwrite($fd, $htmltext);
|
| 277 |
36254e4a
|
Scott Ullrich
|
fclose($fd);
|
| 278 |
5b237745
|
Scott Ullrich
|
}
|
| 279 |
2e62a7c4
|
Ermal
|
unset($htmltext);
|
| 280 |
36254e4a
|
Scott Ullrich
|
|
| 281 |
5b237745
|
Scott Ullrich
|
/* write error page */
|
| 282 |
1e0b1727
|
Phil Davis
|
if (is_array($cpcfg['page']) && $cpcfg['page']['errtext']) {
|
| 283 |
b4792bf8
|
Ermal
|
$errtext = base64_decode($cpcfg['page']['errtext']);
|
| 284 |
1e0b1727
|
Phil Davis
|
} else {
|
| 285 |
a34b8b3b
|
Ermal
|
/* example page */
|
| 286 |
|
|
$errtext = get_default_captive_portal_html();
|
| 287 |
5b237745
|
Scott Ullrich
|
}
|
| 288 |
|
|
|
| 289 |
b4792bf8
|
Ermal
|
$fd = @fopen("{$g['varetc_path']}/captiveportal-{$cpzone}-error.html", "w");
|
| 290 |
5b237745
|
Scott Ullrich
|
if ($fd) {
|
| 291 |
7a7e94a7
|
Scott Ullrich
|
// Special case handling. Convert so that we can pass this page
|
| 292 |
|
|
// through the PHP interpreter later without clobbering the vars.
|
| 293 |
b4792bf8
|
Ermal
|
$errtext = str_replace("\$PORTAL_ZONE\$", "#PORTAL_ZONE#", $errtext);
|
| 294 |
7a7e94a7
|
Scott Ullrich
|
$errtext = str_replace("\$PORTAL_REDIRURL\$", "#PORTAL_REDIRURL#", $errtext);
|
| 295 |
|
|
$errtext = str_replace("\$PORTAL_MESSAGE\$", "#PORTAL_MESSAGE#", $errtext);
|
| 296 |
|
|
$errtext = str_replace("\$CLIENT_MAC\$", "#CLIENT_MAC#", $errtext);
|
| 297 |
|
|
$errtext = str_replace("\$CLIENT_IP\$", "#CLIENT_IP#", $errtext);
|
| 298 |
|
|
$errtext = str_replace("\$PORTAL_ACTION\$", "#PORTAL_ACTION#", $errtext);
|
| 299 |
1e0b1727
|
Phil Davis
|
if ($cpcfg['preauthurl']) {
|
| 300 |
b4792bf8
|
Ermal
|
$errtext = str_replace("\$PORTAL_REDIRURL\$", "{$cpcfg['preauthurl']}", $errtext);
|
| 301 |
|
|
$errtext = str_replace("#PORTAL_REDIRURL#", "{$cpcfg['preauthurl']}", $errtext);
|
| 302 |
c4e228f3
|
Scott Ullrich
|
}
|
| 303 |
5b237745
|
Scott Ullrich
|
fwrite($fd, $errtext);
|
| 304 |
36254e4a
|
Scott Ullrich
|
fclose($fd);
|
| 305 |
5b237745
|
Scott Ullrich
|
}
|
| 306 |
2e62a7c4
|
Ermal
|
unset($errtext);
|
| 307 |
36254e4a
|
Scott Ullrich
|
|
| 308 |
b4792bf8
|
Ermal
|
/* write logout page */
|
| 309 |
1e0b1727
|
Phil Davis
|
if (is_array($cpcfg['page']) && $cpcfg['page']['logouttext']) {
|
| 310 |
b4792bf8
|
Ermal
|
$logouttext = base64_decode($cpcfg['page']['logouttext']);
|
| 311 |
1e0b1727
|
Phil Davis
|
} else {
|
| 312 |
5b87b24e
|
Ermal
|
/* example page */
|
| 313 |
d18f3f6e
|
Phil Davis
|
$translated_text1 = gettext("Redirecting...");
|
| 314 |
|
|
$translated_text2 = gettext("Redirecting to");
|
| 315 |
|
|
$translated_text3 = gettext("Logout");
|
| 316 |
|
|
$translated_text4 = gettext("Click the button below to disconnect");
|
| 317 |
5b87b24e
|
Ermal
|
$logouttext = <<<EOD
|
| 318 |
91f026b0
|
ayvis
|
<html>
|
| 319 |
d18f3f6e
|
Phil Davis
|
<head><title>{$translated_text1}</title></head>
|
| 320 |
91f026b0
|
ayvis
|
<body>
|
| 321 |
|
|
<span style="font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif; font-size: 11px;">
|
| 322 |
d18f3f6e
|
Phil Davis
|
<b>{$translated_text2} <a href="<?=\$my_redirurl;?>"><?=\$my_redirurl;?></a>...</b>
|
| 323 |
91f026b0
|
ayvis
|
</span>
|
| 324 |
|
|
<script type="text/javascript">
|
| 325 |
1b244d38
|
Colin Fleming
|
//<![CDATA[
|
| 326 |
5b87b24e
|
Ermal
|
LogoutWin = window.open('', 'Logout', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=256,height=64');
|
| 327 |
|
|
if (LogoutWin) {
|
| 328 |
91f026b0
|
ayvis
|
LogoutWin.document.write('<html>');
|
| 329 |
d18f3f6e
|
Phil Davis
|
LogoutWin.document.write('<head><title>{$translated_text3}</title></head>') ;
|
| 330 |
5f18e743
|
NOYB
|
LogoutWin.document.write('<body style="background-color:#435370">');
|
| 331 |
|
|
LogoutWin.document.write('<div class="text-center" style="color: #ffffff; font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif; font-size: 11px;">') ;
|
| 332 |
d18f3f6e
|
Phil Davis
|
LogoutWin.document.write('<b>{$translated_text4}</b><p />');
|
| 333 |
91f026b0
|
ayvis
|
LogoutWin.document.write('<form method="POST" action="<?=\$logouturl;?>">');
|
| 334 |
|
|
LogoutWin.document.write('<input name="logout_id" type="hidden" value="<?=\$sessionid;?>" />');
|
| 335 |
|
|
LogoutWin.document.write('<input name="zone" type="hidden" value="<?=\$cpzone;?>" />');
|
| 336 |
d18f3f6e
|
Phil Davis
|
LogoutWin.document.write('<input name="logout" type="submit" value="{$translated_text3}" />');
|
| 337 |
91f026b0
|
ayvis
|
LogoutWin.document.write('</form>');
|
| 338 |
|
|
LogoutWin.document.write('</div></body>');
|
| 339 |
|
|
LogoutWin.document.write('</html>');
|
| 340 |
5060dea7
|
Scott Ullrich
|
LogoutWin.document.close();
|
| 341 |
5b87b24e
|
Ermal
|
}
|
| 342 |
|
|
|
| 343 |
6991e1a6
|
Erik Fonnesbeck
|
document.location.href="<?=\$my_redirurl;?>";
|
| 344 |
1b244d38
|
Colin Fleming
|
//]]>
|
| 345 |
91f026b0
|
ayvis
|
</script>
|
| 346 |
|
|
</body>
|
| 347 |
|
|
</html>
|
| 348 |
5b87b24e
|
Ermal
|
|
| 349 |
|
|
EOD;
|
| 350 |
|
|
}
|
| 351 |
|
|
|
| 352 |
b4792bf8
|
Ermal
|
$fd = @fopen("{$g['varetc_path']}/captiveportal-{$cpzone}-logout.html", "w");
|
| 353 |
5b87b24e
|
Ermal
|
if ($fd) {
|
| 354 |
|
|
fwrite($fd, $logouttext);
|
| 355 |
|
|
fclose($fd);
|
| 356 |
|
|
}
|
| 357 |
2e62a7c4
|
Ermal
|
unset($logouttext);
|
| 358 |
|
|
|
| 359 |
0bd34ed6
|
Scott Ullrich
|
/* write elements */
|
| 360 |
|
|
captiveportal_write_elements();
|
| 361 |
5b237745
|
Scott Ullrich
|
|
| 362 |
57cc06af
|
Chris Buechler
|
/* kill any running CP nginx instances */
|
| 363 |
4877ae1e
|
Chris Buechler
|
killbypid("{$g['varrun_path']}/nginx-{$cpzone}-CaptivePortal.pid");
|
| 364 |
|
|
killbypid("{$g['varrun_path']}/nginx-{$cpzone}-CaptivePortal-SSL.pid");
|
| 365 |
37e67d04
|
Ermal
|
|
| 366 |
769e254e
|
Ermal
|
/* start up the webserving daemon */
|
| 367 |
e3cf528e
|
bcyrill
|
captiveportal_init_webgui_zone($cpcfg);
|
| 368 |
36254e4a
|
Scott Ullrich
|
|
| 369 |
aa69dbd2
|
Scott Ullrich
|
/* Kill any existing prunecaptiveportal processes */
|
| 370 |
1e0b1727
|
Phil Davis
|
if (file_exists("{$g['varrun_path']}/cp_prunedb_{$cpzone}.pid")) {
|
| 371 |
b4792bf8
|
Ermal
|
killbypid("{$g['varrun_path']}/cp_prunedb_{$cpzone}.pid");
|
| 372 |
1e0b1727
|
Phil Davis
|
}
|
| 373 |
aa69dbd2
|
Scott Ullrich
|
|
| 374 |
0bd34ed6
|
Scott Ullrich
|
/* start pruning process (interval defaults to 60 seconds) */
|
| 375 |
b4792bf8
|
Ermal
|
mwexec("/usr/local/bin/minicron $croninterval {$g['varrun_path']}/cp_prunedb_{$cpzone}.pid " .
|
| 376 |
|
|
"/etc/rc.prunecaptiveportal {$cpzone}");
|
| 377 |
36254e4a
|
Scott Ullrich
|
|
| 378 |
eb43c5b1
|
Augustin FL
|
/* delete outdated radius server database if exist */
|
| 379 |
37e67d04
|
Ermal
|
unlink_if_exists("{$g['vardb_path']}/captiveportal_radius_{$cpzone}.db");
|
| 380 |
36254e4a
|
Scott Ullrich
|
|
| 381 |
285ef132
|
Ermal LUÇI
|
if (platform_booting()) {
|
| 382 |
e35ab948
|
Michael Newton
|
/* send Accounting-On to server */
|
| 383 |
e42ea151
|
Augustin FL
|
captiveportal_send_server_accounting('on');
|
| 384 |
b4792bf8
|
Ermal
|
echo "done\n";
|
| 385 |
7b80e743
|
Augustin-FL
|
|
| 386 |
|
|
if (isset($cpcfg['preservedb'])) {
|
| 387 |
|
|
$connected_users = captiveportal_read_db();
|
| 388 |
|
|
if (!empty($connected_users)) {
|
| 389 |
|
|
echo "Reconnecting users to captive portal {$cpcfg['zone']}... ";
|
| 390 |
|
|
foreach ($connected_users as $user) {
|
| 391 |
|
|
captiveportal_reserve_ruleno($user['pipeno']);
|
| 392 |
|
|
$bw_up = intval($user['bw_up']);
|
| 393 |
|
|
$bw_down = intval($user['bw_down']);
|
| 394 |
|
|
$clientip = $user['ip'];
|
| 395 |
|
|
$clientmac = $user['mac'];
|
| 396 |
|
|
$bw_up_pipeno = $user['pipeno'];
|
| 397 |
|
|
$bw_down_pipeno = $user['pipeno'] + 1;
|
| 398 |
|
|
|
| 399 |
|
|
$rule_entry = "{$clientip}/" . (is_ipaddrv6($clientip) ? "128" : "32");
|
| 400 |
|
|
if (!isset($cpcfg['nomacfilter'])) {
|
| 401 |
|
|
$rule_entry .= ",{$clientmac}";
|
| 402 |
|
|
}
|
| 403 |
|
|
|
| 404 |
|
|
$_gb = @pfSense_ipfw_pipe("pipe {$bw_up_pipeno} config bw {$bw_up}Kbit/s queue 100 buckets 16");
|
| 405 |
|
|
$_gb = @pfSense_ipfw_pipe("pipe {$bw_down_pipeno} config bw {$bw_down}Kbit/s queue 100 buckets 16");
|
| 406 |
|
|
$_gb = @pfSense_ipfw_table("{$cpzone}_auth_up", IP_FW_TABLE_XADD, "{$rule_entry}", $bw_up_pipeno);
|
| 407 |
|
|
$_gb = @pfSense_ipfw_table("{$cpzone}_auth_down", IP_FW_TABLE_XADD, "{$rule_entry}", $bw_down_pipeno);
|
| 408 |
|
|
}
|
| 409 |
|
|
echo "done\n";
|
| 410 |
|
|
}
|
| 411 |
|
|
}
|
| 412 |
e35ab948
|
Michael Newton
|
}
|
| 413 |
36254e4a
|
Scott Ullrich
|
|
| 414 |
5b237745
|
Scott Ullrich
|
} else {
|
| 415 |
4877ae1e
|
Chris Buechler
|
killbypid("{$g['varrun_path']}/nginx-{$cpzone}-CaptivePortal.pid");
|
| 416 |
|
|
killbypid("{$g['varrun_path']}/nginx-{$cpzone}-CaptivePortal-SSL.pid");
|
| 417 |
b4792bf8
|
Ermal
|
killbypid("{$g['varrun_path']}/cp_prunedb_{$cpzone}.pid");
|
| 418 |
|
|
@unlink("{$g['varetc_path']}/captiveportal_{$cpzone}.html");
|
| 419 |
|
|
@unlink("{$g['varetc_path']}/captiveportal-{$cpzone}-error.html");
|
| 420 |
|
|
@unlink("{$g['varetc_path']}/captiveportal-{$cpzone}-logout.html");
|
| 421 |
f8cb8685
|
Ermal
|
|
| 422 |
3ece6d54
|
plumbeo
|
captiveportal_radius_stop_all(10); // NAS-Request
|
| 423 |
f8cb8685
|
Ermal
|
|
| 424 |
99a537e1
|
Renato Botelho
|
captiveportal_filterdns_configure();
|
| 425 |
|
|
|
| 426 |
8b34498c
|
Ermal
|
/* remove old information */
|
| 427 |
26ee5aaf
|
Ermal
|
unlink_if_exists("{$g['vardb_path']}/captiveportal{$cpzone}.db");
|
| 428 |
8b34498c
|
Ermal
|
unlink_if_exists("{$g['vardb_path']}/captiveportal_radius_{$cpzone}.db");
|
| 429 |
0f50d70d
|
Ermal
|
unlink_if_exists("{$g['vardb_path']}/captiveportal_{$cpzone}.rules");
|
| 430 |
7fb23399
|
Ermal
|
/* Release allocated pipes for this zone */
|
| 431 |
b2c92623
|
Renato Botelho
|
$pipes_to_remove = captiveportal_free_dnrules();
|
| 432 |
12ee8fe4
|
Scott Ullrich
|
|
| 433 |
b2c92623
|
Renato Botelho
|
captiveportal_delete_rules($pipes_to_remove);
|
| 434 |
b4792bf8
|
Ermal
|
|
| 435 |
1e0b1727
|
Phil Davis
|
if (empty($config['captiveportal'])) {
|
| 436 |
971de1f9
|
Renato Botelho
|
set_single_sysctl("net.link.ether.ipfw", "0");
|
| 437 |
1e0b1727
|
Phil Davis
|
} else {
|
| 438 |
c06bdb94
|
Ermal
|
/* Deactivate ipfw(4) if not needed */
|
| 439 |
|
|
$cpactive = false;
|
| 440 |
52034432
|
Renato Botelho
|
if (is_array($config['captiveportal'])) {
|
| 441 |
|
|
foreach ($config['captiveportal'] as $cpkey => $cp) {
|
| 442 |
|
|
if (isset($cp['enable'])) {
|
| 443 |
|
|
$cpactive = true;
|
| 444 |
|
|
break;
|
| 445 |
|
|
}
|
| 446 |
c06bdb94
|
Ermal
|
}
|
| 447 |
|
|
}
|
| 448 |
1e0b1727
|
Phil Davis
|
if ($cpactive === false) {
|
| 449 |
971de1f9
|
Renato Botelho
|
set_single_sysctl("net.link.ether.ipfw", "0");
|
| 450 |
1e0b1727
|
Phil Davis
|
}
|
| 451 |
c06bdb94
|
Ermal
|
}
|
| 452 |
3db19cf1
|
Scott Ullrich
|
}
|
| 453 |
36254e4a
|
Scott Ullrich
|
|
| 454 |
f8b11310
|
Ermal Lu?i
|
unlock($captiveportallck);
|
| 455 |
1e0b1727
|
Phil Davis
|
|
| 456 |
5b237745
|
Scott Ullrich
|
return 0;
|
| 457 |
|
|
}
|
| 458 |
|
|
|
| 459 |
769e254e
|
Ermal
|
function captiveportal_init_webgui() {
|
| 460 |
b4792bf8
|
Ermal
|
global $config, $cpzone;
|
| 461 |
769e254e
|
Ermal
|
|
| 462 |
b4792bf8
|
Ermal
|
if (is_array($config['captiveportal'])) {
|
| 463 |
e3cf528e
|
bcyrill
|
foreach ($config['captiveportal'] as $cpkey => $cp) {
|
| 464 |
b4792bf8
|
Ermal
|
$cpzone = $cpkey;
|
| 465 |
e3cf528e
|
bcyrill
|
captiveportal_init_webgui_zone($cp);
|
| 466 |
b4792bf8
|
Ermal
|
}
|
| 467 |
|
|
}
|
| 468 |
|
|
}
|
| 469 |
769e254e
|
Ermal
|
|
| 470 |
e3cf528e
|
bcyrill
|
function captiveportal_init_webgui_zonename($zone) {
|
| 471 |
|
|
global $config, $cpzone;
|
| 472 |
1e0b1727
|
Phil Davis
|
|
| 473 |
e3cf528e
|
bcyrill
|
if (isset($config['captiveportal'][$zone])) {
|
| 474 |
|
|
$cpzone = $zone;
|
| 475 |
|
|
captiveportal_init_webgui_zone($config['captiveportal'][$zone]);
|
| 476 |
|
|
}
|
| 477 |
|
|
}
|
| 478 |
|
|
|
| 479 |
|
|
function captiveportal_init_webgui_zone($cpcfg) {
|
| 480 |
b4792bf8
|
Ermal
|
global $g, $config, $cpzone;
|
| 481 |
|
|
|
| 482 |
1e0b1727
|
Phil Davis
|
if (!isset($cpcfg['enable'])) {
|
| 483 |
b4792bf8
|
Ermal
|
return;
|
| 484 |
1e0b1727
|
Phil Davis
|
}
|
| 485 |
b4792bf8
|
Ermal
|
|
| 486 |
|
|
if (isset($cpcfg['httpslogin'])) {
|
| 487 |
36f6ed35
|
bcyrill
|
$cert = lookup_cert($cpcfg['certref']);
|
| 488 |
adca02c4
|
bcyrill
|
$crt = base64_decode($cert['crt']);
|
| 489 |
|
|
$key = base64_decode($cert['prv']);
|
| 490 |
|
|
$ca = ca_chain($cert);
|
| 491 |
87e7fdea
|
bcyrill
|
|
| 492 |
c4a278f2
|
Chris Buechler
|
/* generate nginx configuration */
|
| 493 |
1e0b1727
|
Phil Davis
|
if (!empty($cpcfg['listenporthttps'])) {
|
| 494 |
1c69dbb0
|
Ermal
|
$listenporthttps = $cpcfg['listenporthttps'];
|
| 495 |
1e0b1727
|
Phil Davis
|
} else {
|
| 496 |
1c69dbb0
|
Ermal
|
$listenporthttps = 8001 + $cpcfg['zoneid'];
|
| 497 |
1e0b1727
|
Phil Davis
|
}
|
| 498 |
c4a278f2
|
Chris Buechler
|
system_generate_nginx_config("{$g['varetc_path']}/nginx-{$cpzone}-CaptivePortal-SSL.conf",
|
| 499 |
|
|
$crt, $key, $ca, "nginx-{$cpzone}-CaptivePortal-SSL.pid", $listenporthttps, "/usr/local/captiveportal",
|
| 500 |
3ed3a367
|
doktornotor
|
"cert-{$cpzone}-portal.pem", "ca-{$cpzone}-portal.pem", $cpzone, false);
|
| 501 |
769e254e
|
Ermal
|
}
|
| 502 |
|
|
|
| 503 |
c4a278f2
|
Chris Buechler
|
/* generate nginx configuration */
|
| 504 |
1e0b1727
|
Phil Davis
|
if (!empty($cpcfg['listenporthttp'])) {
|
| 505 |
1c69dbb0
|
Ermal
|
$listenporthttp = $cpcfg['listenporthttp'];
|
| 506 |
1e0b1727
|
Phil Davis
|
} else {
|
| 507 |
1c69dbb0
|
Ermal
|
$listenporthttp = 8000 + $cpcfg['zoneid'];
|
| 508 |
1e0b1727
|
Phil Davis
|
}
|
| 509 |
c4a278f2
|
Chris Buechler
|
system_generate_nginx_config("{$g['varetc_path']}/nginx-{$cpzone}-CaptivePortal.conf",
|
| 510 |
|
|
"", "", "", "nginx-{$cpzone}-CaptivePortal.pid", $listenporthttp, "/usr/local/captiveportal",
|
| 511 |
3ed3a367
|
doktornotor
|
"", "", $cpzone, false);
|
| 512 |
769e254e
|
Ermal
|
|
| 513 |
c4a278f2
|
Chris Buechler
|
@unlink("{$g['varrun']}/nginx-{$cpzone}-CaptivePortal.pid");
|
| 514 |
|
|
/* attempt to start nginx */
|
| 515 |
4877ae1e
|
Chris Buechler
|
$res = mwexec("/usr/local/sbin/nginx -c {$g['varetc_path']}/nginx-{$cpzone}-CaptivePortal.conf");
|
| 516 |
769e254e
|
Ermal
|
|
| 517 |
|
|
/* fire up https instance */
|
| 518 |
fe2eb995
|
Ermal
|
if (isset($cpcfg['httpslogin'])) {
|
| 519 |
c4a278f2
|
Chris Buechler
|
@unlink("{$g['varrun']}/nginx-{$cpzone}-CaptivePortal-SSL.pid");
|
| 520 |
|
|
$res = mwexec("/usr/local/sbin/nginx -c {$g['varetc_path']}/nginx-{$cpzone}-CaptivePortal-SSL.conf");
|
| 521 |
fe2eb995
|
Ermal
|
}
|
| 522 |
769e254e
|
Ermal
|
}
|
| 523 |
|
|
|
| 524 |
a08db603
|
Ermal LUÇI
|
function captiveportal_init_rules_byinterface($interface) {
|
| 525 |
|
|
global $cpzone, $cpzoneid, $config;
|
| 526 |
|
|
|
| 527 |
1e0b1727
|
Phil Davis
|
if (!is_array($config['captiveportal'])) {
|
| 528 |
a08db603
|
Ermal LUÇI
|
return;
|
| 529 |
1e0b1727
|
Phil Davis
|
}
|
| 530 |
a08db603
|
Ermal LUÇI
|
|
| 531 |
|
|
foreach ($config['captiveportal'] as $cpkey => $cp) {
|
| 532 |
|
|
$cpzone = $cpkey;
|
| 533 |
|
|
$cpzoneid = $cp['zoneid'];
|
| 534 |
|
|
$cpinterfaces = explode(",", $cp['interface']);
|
| 535 |
|
|
if (in_array($interface, $cpinterfaces)) {
|
| 536 |
|
|
captiveportal_init_rules();
|
| 537 |
|
|
break;
|
| 538 |
|
|
}
|
| 539 |
|
|
}
|
| 540 |
|
|
}
|
| 541 |
|
|
|
| 542 |
517b893e
|
Renato Botelho
|
/* Create basic rules used by all zones */
|
| 543 |
|
|
function captiveportal_init_general_rules($flush = false) {
|
| 544 |
|
|
global $g;
|
| 545 |
|
|
|
| 546 |
|
|
$flush_rule = '';
|
| 547 |
|
|
if ($flush) {
|
| 548 |
|
|
$flush_rule = 'flush';
|
| 549 |
|
|
}
|
| 550 |
|
|
|
| 551 |
|
|
/* Already loaded */
|
| 552 |
|
|
if (!$flush && (mwexec("/sbin/ipfw list 1000", true) == 0)) {
|
| 553 |
|
|
return;
|
| 554 |
|
|
}
|
| 555 |
|
|
|
| 556 |
|
|
$cprules = <<<EOD
|
| 557 |
|
|
{$flush_rule}
|
| 558 |
|
|
# Table with interfaces that have CP enabled
|
| 559 |
|
|
table cp_ifaces create type iface valtype skipto
|
| 560 |
|
|
|
| 561 |
|
|
# Redirect each CP interface to its specific rule
|
| 562 |
9945720f
|
Luiz Otavio O Souza
|
add 1000 skipto tablearg all from any to any via table(cp_ifaces)
|
| 563 |
517b893e
|
Renato Botelho
|
|
| 564 |
|
|
# This interface has no cp zone configured
|
| 565 |
|
|
add 1100 allow all from any to any
|
| 566 |
|
|
|
| 567 |
|
|
# block everything else
|
| 568 |
|
|
add 65534 deny all from any to any
|
| 569 |
|
|
EOD;
|
| 570 |
|
|
|
| 571 |
|
|
/* load rules */
|
| 572 |
|
|
file_put_contents("{$g['tmp_path']}/ipfw.cp.rules", $cprules);
|
| 573 |
|
|
mwexec("/sbin/ipfw -q {$g['tmp_path']}/ipfw.cp.rules", true);
|
| 574 |
|
|
@unlink("{$g['tmp_path']}/ipfw_{$cpzone}.cp.rules");
|
| 575 |
|
|
unset($cprules);
|
| 576 |
|
|
}
|
| 577 |
|
|
|
| 578 |
|
|
/* Create a string with ipfw rule and increase rulenum */
|
| 579 |
|
|
function captiveportal_create_ipfw_rule($cmd, &$rulenum, $args) {
|
| 580 |
|
|
$rule = "{$cmd} {$rulenum} {$args}\n";
|
| 581 |
|
|
$rulenum++;
|
| 582 |
|
|
|
| 583 |
|
|
return $rule;
|
| 584 |
|
|
}
|
| 585 |
|
|
|
| 586 |
|
|
/* Return first rule number for a cp zone */
|
| 587 |
|
|
function captiveportal_ipfw_ruleno($id) {
|
| 588 |
|
|
global $g;
|
| 589 |
|
|
|
| 590 |
|
|
return 2000 + $id * $g['captiveportal_rules_interval'];
|
| 591 |
|
|
}
|
| 592 |
|
|
|
| 593 |
847e5e82
|
Scott Ullrich
|
/* reinit will disconnect all users, be careful! */
|
| 594 |
1d9e9cca
|
Ermal
|
function captiveportal_init_rules($reinit = false) {
|
| 595 |
baec2b00
|
Ermal
|
global $config, $g, $cpzone, $cpzoneid;
|
| 596 |
36254e4a
|
Scott Ullrich
|
|
| 597 |
1e0b1727
|
Phil Davis
|
if (!isset($config['captiveportal'][$cpzone]['enable'])) {
|
| 598 |
769e254e
|
Ermal
|
return;
|
| 599 |
1e0b1727
|
Phil Davis
|
}
|
| 600 |
769e254e
|
Ermal
|
|
| 601 |
3a4b0147
|
Ermal
|
captiveportal_load_modules();
|
| 602 |
517b893e
|
Renato Botelho
|
captiveportal_init_general_rules();
|
| 603 |
f084049d
|
Ermal LUÇI
|
|
| 604 |
|
|
/* Cleanup so nothing is leaked */
|
| 605 |
a4a21be1
|
plumbeo
|
captiveportal_free_dnrules(2000, 64500, false, $reinit);
|
| 606 |
f084049d
|
Ermal LUÇI
|
unlink_if_exists("{$g['vardb_path']}/captiveportal_{$cpzone}.rules");
|
| 607 |
3a4b0147
|
Ermal
|
|
| 608 |
517b893e
|
Renato Botelho
|
$skipto = captiveportal_ipfw_ruleno($cpzoneid);
|
| 609 |
|
|
|
| 610 |
|
|
$cprules = '';
|
| 611 |
|
|
|
| 612 |
769e254e
|
Ermal
|
$cpips = array();
|
| 613 |
|
|
$ifaces = get_configured_interface_list();
|
| 614 |
b4792bf8
|
Ermal
|
$cpinterfaces = explode(",", $config['captiveportal'][$cpzone]['interface']);
|
| 615 |
769e254e
|
Ermal
|
$firsttime = 0;
|
| 616 |
|
|
foreach ($cpinterfaces as $cpifgrp) {
|
| 617 |
1e0b1727
|
Phil Davis
|
if (!isset($ifaces[$cpifgrp])) {
|
| 618 |
769e254e
|
Ermal
|
continue;
|
| 619 |
1e0b1727
|
Phil Davis
|
}
|
| 620 |
769e254e
|
Ermal
|
$tmpif = get_real_interface($cpifgrp);
|
| 621 |
517b893e
|
Renato Botelho
|
if (empty($tmpif)) {
|
| 622 |
|
|
continue;
|
| 623 |
|
|
}
|
| 624 |
|
|
|
| 625 |
|
|
$cpipm = get_interface_ip($cpifgrp);
|
| 626 |
|
|
|
| 627 |
|
|
if (!is_ipaddr($cpipm)) {
|
| 628 |
|
|
continue;
|
| 629 |
|
|
}
|
| 630 |
|
|
|
| 631 |
|
|
$cpips[] = $cpipm;
|
| 632 |
|
|
if (is_array($config['virtualip']['vip'])) {
|
| 633 |
|
|
foreach ($config['virtualip']['vip'] as $vip) {
|
| 634 |
|
|
if (($vip['interface'] == $cpifgrp) &&
|
| 635 |
|
|
(($vip['mode'] == "carp") ||
|
| 636 |
|
|
($vip['mode'] == "ipalias"))) {
|
| 637 |
|
|
$cpips[] = $vip['subnet'];
|
| 638 |
769e254e
|
Ermal
|
}
|
| 639 |
|
|
}
|
| 640 |
|
|
}
|
| 641 |
517b893e
|
Renato Botelho
|
|
| 642 |
|
|
$cprules .= "table cp_ifaces add {$tmpif} {$skipto}\n";
|
| 643 |
769e254e
|
Ermal
|
}
|
| 644 |
|
|
if (count($cpips) > 0) {
|
| 645 |
|
|
$cpactive = true;
|
| 646 |
1e0b1727
|
Phil Davis
|
} else {
|
| 647 |
769e254e
|
Ermal
|
return false;
|
| 648 |
1e0b1727
|
Phil Davis
|
}
|
| 649 |
769e254e
|
Ermal
|
|
| 650 |
1643d2f4
|
plumbeo
|
$captiveportallck = try_lock("captiveportal{$cpzone}", 0);
|
| 651 |
eade409a
|
Ermal
|
|
| 652 |
7bdf5cd6
|
plumbeo
|
$tables = captiveportal_get_ipfw_table_names();
|
| 653 |
eade409a
|
Ermal
|
|
| 654 |
517b893e
|
Renato Botelho
|
$rulenum = $skipto;
|
| 655 |
|
|
$cprules .= "table {$cpzone}_pipe_mac create type mac valtype pipe\n";
|
| 656 |
|
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 657 |
|
|
"pipe tablearg MAC table({$cpzone}_pipe_mac)");
|
| 658 |
|
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 659 |
|
|
"allow pfsync from any to any");
|
| 660 |
|
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 661 |
|
|
"allow carp from any to any\n");
|
| 662 |
|
|
$cprules .= "# layer 2: pass ARP\n";
|
| 663 |
|
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 664 |
|
|
"pass layer2 mac-type arp,rarp");
|
| 665 |
|
|
$cprules .= "# pfsense requires for WPA\n";
|
| 666 |
|
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 667 |
|
|
"pass layer2 mac-type 0x888e,0x88c7");
|
| 668 |
|
|
$cprules .= "# PPP Over Ethernet Session Stage/Discovery Stage\n";
|
| 669 |
|
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 670 |
|
|
"pass layer2 mac-type 0x8863,0x8864\n");
|
| 671 |
|
|
$cprules .= "# layer 2: block anything else non-IP(v4/v6)\n";
|
| 672 |
|
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 673 |
|
|
"deny layer2 not mac-type ip,ipv6");
|
| 674 |
98bf4991
|
Ermal LUÇI
|
|
| 675 |
|
|
/* These tables contain host ips */
|
| 676 |
aab966f2
|
Renato Botelho
|
$cprules .= "table {$cpzone}_host_ips create type addr\n";
|
| 677 |
517b893e
|
Renato Botelho
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 678 |
|
|
"pass ip from any to table({$cpzone}_host_ips) in");
|
| 679 |
|
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 680 |
|
|
"pass ip from table({$cpzone}_host_ips) to any out");
|
| 681 |
4e322e2c
|
Phil Davis
|
foreach ($cpips as $cpip) {
|
| 682 |
517b893e
|
Renato Botelho
|
$cprules .= "table {$cpzone}_host_ips add {$cpip}\n";
|
| 683 |
4e322e2c
|
Phil Davis
|
}
|
| 684 |
517b893e
|
Renato Botelho
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 685 |
|
|
"pass ip from any to 255.255.255.255 in");
|
| 686 |
|
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 687 |
|
|
"pass ip from 255.255.255.255 to any out");
|
| 688 |
42d59a5d
|
Luiz Otavio O Souza
|
|
| 689 |
b01792a0
|
Ermal
|
/* Allowed ips */
|
| 690 |
517b893e
|
Renato Botelho
|
$cprules .= "table {$cpzone}_allowed_up create type addr valtype pipe\n";
|
| 691 |
|
|
$cprules .= "table {$cpzone}_allowed_down create type addr valtype pipe\n";
|
| 692 |
|
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 693 |
|
|
"pipe tablearg ip from table({$cpzone}_allowed_up) to any in");
|
| 694 |
|
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 695 |
|
|
"pipe tablearg ip from any to table({$cpzone}_allowed_down) in");
|
| 696 |
|
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 697 |
|
|
"pipe tablearg ip from table({$cpzone}_allowed_up) to any out");
|
| 698 |
|
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 699 |
|
|
"pipe tablearg ip from any to table({$cpzone}_allowed_down) out");
|
| 700 |
b01792a0
|
Ermal
|
|
| 701 |
|
|
/* Authenticated users rules. */
|
| 702 |
7bdf5cd6
|
plumbeo
|
if (!in_array("{$cpzone}_auth_up", $tables)) {
|
| 703 |
|
|
$cprules .= "table {$cpzone}_auth_up create type addr valtype pipe\n";
|
| 704 |
|
|
}
|
| 705 |
|
|
if (!in_array("{$cpzone}_auth_down", $tables)) {
|
| 706 |
|
|
$cprules .= "table {$cpzone}_auth_down create type addr valtype pipe\n";
|
| 707 |
|
|
}
|
| 708 |
517b893e
|
Renato Botelho
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 709 |
e14c441b
|
Renato Botelho
|
"pipe tablearg ip from table({$cpzone}_auth_up) to any layer2 in");
|
| 710 |
517b893e
|
Renato Botelho
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 711 |
e14c441b
|
Renato Botelho
|
"pipe tablearg ip from any to table({$cpzone}_auth_down) layer2 out");
|
| 712 |
bb58ed63
|
Ermal
|
|
| 713 |
1e0b1727
|
Phil Davis
|
if (!empty($config['captiveportal'][$cpzone]['listenporthttp'])) {
|
| 714 |
391cad9f
|
Renato Botelho
|
$listenporthttp = $config['captiveportal'][$cpzone]['listenporthttp'];
|
| 715 |
1e0b1727
|
Phil Davis
|
} else {
|
| 716 |
36de334e
|
Renato Botelho
|
$listenporthttp = 8000 + $cpzoneid;
|
| 717 |
1e0b1727
|
Phil Davis
|
}
|
| 718 |
06a45374
|
Ermal
|
|
| 719 |
d61cbd50
|
bcyrill
|
if (isset($config['captiveportal'][$cpzone]['httpslogin'])) {
|
| 720 |
1e0b1727
|
Phil Davis
|
if (!empty($config['captiveportal'][$cpzone]['listenporthttps'])) {
|
| 721 |
1c69dbb0
|
Ermal
|
$listenporthttps = $config['captiveportal'][$cpzone]['listenporthttps'];
|
| 722 |
1e0b1727
|
Phil Davis
|
} else {
|
| 723 |
36de334e
|
Renato Botelho
|
$listenporthttps = 8001 + $cpzoneid;
|
| 724 |
1e0b1727
|
Phil Davis
|
}
|
| 725 |
|
|
if (!isset($config['captiveportal'][$cpzone]['nohttpsforwards'])) {
|
| 726 |
517b893e
|
Renato Botelho
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 727 |
|
|
"fwd 127.0.0.1,{$listenporthttps} tcp from any to any dst-port 443 in");
|
| 728 |
1e0b1727
|
Phil Davis
|
}
|
| 729 |
06a45374
|
Ermal
|
}
|
| 730 |
1e0b1727
|
Phil Davis
|
|
| 731 |
517b893e
|
Renato Botelho
|
$cprules .= "# redirect non-authenticated clients to captive portal\n";
|
| 732 |
|
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 733 |
|
|
"fwd 127.0.0.1,{$listenporthttp} tcp from any to any dst-port 80 in");
|
| 734 |
|
|
$cprules .= "# let the responses from the captive portal web server back out\n";
|
| 735 |
|
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 736 |
|
|
"pass tcp from any to any out");
|
| 737 |
|
|
$cprules .= "# This CP zone is over, skip to last rule\n";
|
| 738 |
|
|
$cprules .= captiveportal_create_ipfw_rule("add", $rulenum,
|
| 739 |
|
|
"skipto 65534 all from any to any");
|
| 740 |
3db19cf1
|
Scott Ullrich
|
|
| 741 |
769e254e
|
Ermal
|
/* generate passthru mac database */
|
| 742 |
|
|
$cprules .= captiveportal_passthrumac_configure(true);
|
| 743 |
|
|
$cprules .= "\n";
|
| 744 |
55c18b30
|
Scott Ullrich
|
|
| 745 |
769e254e
|
Ermal
|
/* allowed ipfw rules to make allowed ip work */
|
| 746 |
|
|
$cprules .= captiveportal_allowedip_configure();
|
| 747 |
|
|
|
| 748 |
55c18b30
|
Scott Ullrich
|
/* allowed ipfw rules to make allowed hostnames work */
|
| 749 |
|
|
$cprules .= captiveportal_allowedhostname_configure();
|
| 750 |
1e0b1727
|
Phil Davis
|
|
| 751 |
769e254e
|
Ermal
|
/* load rules */
|
| 752 |
a4a21be1
|
plumbeo
|
captiveportal_delete_rules(array(), $reinit);
|
| 753 |
b4792bf8
|
Ermal
|
file_put_contents("{$g['tmp_path']}/ipfw_{$cpzone}.cp.rules", $cprules);
|
| 754 |
517b893e
|
Renato Botelho
|
mwexec("/sbin/ipfw -q {$g['tmp_path']}/ipfw_{$cpzone}.cp.rules", true);
|
| 755 |
|
|
@unlink("{$g['tmp_path']}/ipfw_{$cpzone}.cp.rules");
|
| 756 |
98bf4991
|
Ermal LUÇI
|
unset($cprules);
|
| 757 |
eade409a
|
Ermal
|
|
| 758 |
517b893e
|
Renato Botelho
|
captiveportal_filterdns_configure();
|
| 759 |
|
|
|
| 760 |
1643d2f4
|
plumbeo
|
if ($captiveportallck) {
|
| 761 |
eade409a
|
Ermal
|
unlock($captiveportallck);
|
| 762 |
1e0b1727
|
Phil Davis
|
}
|
| 763 |
3db19cf1
|
Scott Ullrich
|
}
|
| 764 |
|
|
|
| 765 |
517b893e
|
Renato Botelho
|
/* Delete all rules related to specific cpzone */
|
| 766 |
7bdf5cd6
|
plumbeo
|
function captiveportal_delete_rules($pipes_to_remove = array(), $clear_auth_rules = true) {
|
| 767 |
fbfbc6bd
|
Renato Botelho
|
global $g, $cpzoneid, $cpzone;
|
| 768 |
517b893e
|
Renato Botelho
|
|
| 769 |
|
|
$skipto1 = captiveportal_ipfw_ruleno($cpzoneid);
|
| 770 |
|
|
$skipto2 = $skipto1 + $g['captiveportal_rules_interval'];
|
| 771 |
|
|
|
| 772 |
|
|
$cp_ifaces = pfSense_ipfw_table_list("cp_ifaces");
|
| 773 |
|
|
if (is_array($cp_ifaces)) {
|
| 774 |
|
|
foreach ($cp_ifaces as $cp_iface) {
|
| 775 |
|
|
if (empty($cp_iface['skipto']) ||
|
| 776 |
|
|
$cp_iface['skipto'] != $skipto1) {
|
| 777 |
|
|
continue;
|
| 778 |
|
|
}
|
| 779 |
|
|
|
| 780 |
|
|
pfSense_ipfw_table("cp_ifaces", IP_FW_TABLE_XDEL,
|
| 781 |
|
|
$cp_iface['iface']);
|
| 782 |
|
|
}
|
| 783 |
|
|
}
|
| 784 |
|
|
|
| 785 |
|
|
mwexec("/sbin/ipfw delete {$skipto1}-{$skipto2}", true);
|
| 786 |
|
|
|
| 787 |
|
|
$tables = captiveportal_get_ipfw_table_names();
|
| 788 |
|
|
|
| 789 |
|
|
$delrules = "";
|
| 790 |
|
|
foreach ($tables as $table) {
|
| 791 |
7bdf5cd6
|
plumbeo
|
if (!$clear_auth_rules && substr($table, 0, strlen($cpzone . '_auth')) == $cpzone . '_auth') {
|
| 792 |
|
|
continue;
|
| 793 |
|
|
} else {
|
| 794 |
|
|
$delrules .= "table {$table} destroy\n";
|
| 795 |
|
|
}
|
| 796 |
517b893e
|
Renato Botelho
|
}
|
| 797 |
|
|
|
| 798 |
b2c92623
|
Renato Botelho
|
foreach ($pipes_to_remove as $pipeno) {
|
| 799 |
|
|
$delrules .= "pipe delete {$pipeno}\n";
|
| 800 |
|
|
}
|
| 801 |
|
|
|
| 802 |
517b893e
|
Renato Botelho
|
if (empty($delrules)) {
|
| 803 |
|
|
return;
|
| 804 |
|
|
}
|
| 805 |
|
|
|
| 806 |
|
|
file_put_contents("{$g['tmp_path']}/ipfw_{$cpzone}.deltable.rules", $delrules);
|
| 807 |
|
|
mwexec("/sbin/ipfw -q {$g['tmp_path']}/ipfw_{$cpzone}.deltable.rules", true);
|
| 808 |
5c7fead1
|
Renato Botelho
|
@unlink("{$g['tmp_path']}/ipfw_{$cpzone}.deltable.rules");
|
| 809 |
517b893e
|
Renato Botelho
|
}
|
| 810 |
|
|
|
| 811 |
1e0b1727
|
Phil Davis
|
/*
|
| 812 |
f1f58a6f
|
Ermal
|
* Remove clients that have been around for longer than the specified amount of time
|
| 813 |
eb7aa263
|
Ermal
|
* db file structure:
|
| 814 |
eb43c5b1
|
Augustin FL
|
* timestamp,ipfw_rule_no,clientip,clientmac,username,sessionid,password,session_timeout,idle_timeout,session_terminate_time,interim_interval,traffic_quota,auth_method,context
|
| 815 |
eb7aa263
|
Ermal
|
* (password is in Base64 and only saved when reauthentication is enabled)
|
| 816 |
|
|
*/
|
| 817 |
5b237745
|
Scott Ullrich
|
function captiveportal_prune_old() {
|
| 818 |
baec2b00
|
Ermal
|
global $g, $config, $cpzone, $cpzoneid;
|
| 819 |
b4792bf8
|
Ermal
|
|
| 820 |
1e0b1727
|
Phil Davis
|
if (empty($cpzone)) {
|
| 821 |
b4792bf8
|
Ermal
|
return;
|
| 822 |
1e0b1727
|
Phil Davis
|
}
|
| 823 |
23c4f978
|
Scott Ullrich
|
|
| 824 |
f1f58a6f
|
Ermal
|
$cpcfg = $config['captiveportal'][$cpzone];
|
| 825 |
|
|
$vcpcfg = $config['voucher'][$cpzone];
|
| 826 |
|
|
|
| 827 |
5060dea7
|
Scott Ullrich
|
/* check for expired entries */
|
| 828 |
f1f58a6f
|
Ermal
|
$idletimeout = 0;
|
| 829 |
|
|
$timeout = 0;
|
| 830 |
1e0b1727
|
Phil Davis
|
if (!empty($cpcfg['timeout']) && is_numeric($cpcfg['timeout'])) {
|
| 831 |
f1f58a6f
|
Ermal
|
$timeout = $cpcfg['timeout'] * 60;
|
| 832 |
1e0b1727
|
Phil Davis
|
}
|
| 833 |
f1f58a6f
|
Ermal
|
|
| 834 |
1e0b1727
|
Phil Davis
|
if (!empty($cpcfg['idletimeout']) && is_numeric($cpcfg['idletimeout'])) {
|
| 835 |
f1f58a6f
|
Ermal
|
$idletimeout = $cpcfg['idletimeout'] * 60;
|
| 836 |
1e0b1727
|
Phil Davis
|
}
|
| 837 |
f1f58a6f
|
Ermal
|
|
| 838 |
acbd943d
|
plumbeo
|
/* check for entries exceeding their traffic quota */
|
| 839 |
|
|
$trafficquota = 0;
|
| 840 |
|
|
if (!empty($cpcfg['trafficquota']) && is_numeric($cpcfg['trafficquota'])) {
|
| 841 |
|
|
$trafficquota = $cpcfg['trafficquota'] * 1048576;
|
| 842 |
|
|
}
|
| 843 |
|
|
|
| 844 |
f1f58a6f
|
Ermal
|
/* Is there any job to do? */
|
| 845 |
acbd943d
|
plumbeo
|
if (!$timeout && !$idletimeout && !$trafficquota && !isset($cpcfg['reauthenticate']) &&
|
| 846 |
f3e403d5
|
plumbeo
|
!isset($cpcfg['radiussession_timeout']) && !isset($cpcfg['radiustraffic_quota']) &&
|
| 847 |
e42ea151
|
Augustin FL
|
!isset($vcpcfg['enable']) && !isset($cpcfg['radacct_enable'])) {
|
| 848 |
5060dea7
|
Scott Ullrich
|
return;
|
| 849 |
1e0b1727
|
Phil Davis
|
}
|
| 850 |
5060dea7
|
Scott Ullrich
|
|
| 851 |
006802ab
|
Ermal
|
|
| 852 |
26ee5aaf
|
Ermal
|
/* Read database */
|
| 853 |
|
|
/* NOTE: while this can be simplified in non radius case keep as is for now */
|
| 854 |
5060dea7
|
Scott Ullrich
|
$cpdb = captiveportal_read_db();
|
| 855 |
0bd34ed6
|
Scott Ullrich
|
|
| 856 |
5060dea7
|
Scott Ullrich
|
$unsetindexes = array();
|
| 857 |
5ebe85e9
|
Ermal
|
$voucher_needs_sync = false;
|
| 858 |
1e0b1727
|
Phil Davis
|
/*
|
| 859 |
b09c2d86
|
Ermal
|
* Snapshot the time here to use for calculation to speed up the process.
|
| 860 |
|
|
* If something is missed next run will catch it!
|
| 861 |
|
|
*/
|
| 862 |
|
|
$pruning_time = time();
|
| 863 |
3e5c0ab7
|
Ermal
|
foreach ($cpdb as $cpentry) {
|
| 864 |
b5ccfb0b
|
Renato Botelho
|
$stop_time = $pruning_time;
|
| 865 |
5060dea7
|
Scott Ullrich
|
|
| 866 |
|
|
$timedout = false;
|
| 867 |
|
|
$term_cause = 1;
|
| 868 |
643315be
|
plumbeo
|
/* hard timeout or session_timeout from radius if enabled */
|
| 869 |
|
|
if (isset($cpcfg['radiussession_timeout'])) {
|
| 870 |
0369eeb4
|
plumbeo
|
$utimeout = (is_numeric($cpentry[7])) ? $cpentry[7] : $timeout;
|
| 871 |
|
|
} else {
|
| 872 |
|
|
$utimeout = $timeout;
|
| 873 |
643315be
|
plumbeo
|
}
|
| 874 |
0369eeb4
|
plumbeo
|
if ($utimeout) {
|
| 875 |
|
|
if (($pruning_time - $cpentry[0]) >= $utimeout) {
|
| 876 |
5060dea7
|
Scott Ullrich
|
$timedout = true;
|
| 877 |
5705c60a
|
Renato Botelho
|
$term_cause = 5; // Session-Timeout
|
| 878 |
e4c34f17
|
plumbeo
|
$logout_cause = 'SESSION TIMEOUT';
|
| 879 |
5060dea7
|
Scott Ullrich
|
}
|
| 880 |
eb7aa263
|
Ermal
|
}
|
| 881 |
23c4f978
|
Scott Ullrich
|
|
| 882 |
5060dea7
|
Scott Ullrich
|
/* Session-Terminate-Time */
|
| 883 |
5705c60a
|
Renato Botelho
|
if (!$timedout && !empty($cpentry[9])) {
|
| 884 |
|
|
if ($pruning_time >= $cpentry[9]) {
|
| 885 |
5060dea7
|
Scott Ullrich
|
$timedout = true;
|
| 886 |
5705c60a
|
Renato Botelho
|
$term_cause = 5; // Session-Timeout
|
| 887 |
e4c34f17
|
plumbeo
|
$logout_cause = 'SESSION TIMEOUT';
|
| 888 |
5060dea7
|
Scott Ullrich
|
}
|
| 889 |
|
|
}
|
| 890 |
|
|
|
| 891 |
eb43c5b1
|
Augustin FL
|
/* check if an idle_timeout has been set and if its set change the idletimeout to this value */
|
| 892 |
5705c60a
|
Renato Botelho
|
$uidletimeout = (is_numeric($cpentry[8])) ? $cpentry[8] : $idletimeout;
|
| 893 |
5060dea7
|
Scott Ullrich
|
/* if an idle timeout is specified, get last activity timestamp from ipfw */
|
| 894 |
1a1967d6
|
Ermal
|
if (!$timedout && $uidletimeout > 0) {
|
| 895 |
f4c867e0
|
Renato Botelho
|
$lastact = captiveportal_get_last_activity($cpentry[2]);
|
| 896 |
5060dea7
|
Scott Ullrich
|
/* If the user has logged on but not sent any traffic they will never be logged out.
|
| 897 |
1e0b1727
|
Phil Davis
|
* We "fix" this by setting lastact to the login timestamp.
|
| 898 |
f56a73f1
|
Scott Ullrich
|
*/
|
| 899 |
5705c60a
|
Renato Botelho
|
$lastact = $lastact ? $lastact : $cpentry[0];
|
| 900 |
b09c2d86
|
Ermal
|
if ($lastact && (($pruning_time - $lastact) >= $uidletimeout)) {
|
| 901 |
5060dea7
|
Scott Ullrich
|
$timedout = true;
|
| 902 |
5705c60a
|
Renato Botelho
|
$term_cause = 4; // Idle-Timeout
|
| 903 |
e4c34f17
|
plumbeo
|
$logout_cause = 'IDLE TIMEOUT';
|
| 904 |
1878e1c9
|
plumbeo
|
if (!isset($config['captiveportal'][$cpzone]['includeidletime'])) {
|
| 905 |
|
|
$stop_time = $lastact;
|
| 906 |
|
|
}
|
| 907 |
5060dea7
|
Scott Ullrich
|
}
|
| 908 |
336e3c1c
|
Charlie
|
}
|
| 909 |
|
|
|
| 910 |
5060dea7
|
Scott Ullrich
|
/* if vouchers are configured, activate session timeouts */
|
| 911 |
5705c60a
|
Renato Botelho
|
if (!$timedout && isset($vcpcfg['enable']) && !empty($cpentry[7])) {
|
| 912 |
|
|
if ($pruning_time >= ($cpentry[0] + $cpentry[7])) {
|
| 913 |
5060dea7
|
Scott Ullrich
|
$timedout = true;
|
| 914 |
5705c60a
|
Renato Botelho
|
$term_cause = 5; // Session-Timeout
|
| 915 |
e4c34f17
|
plumbeo
|
$logout_cause = 'SESSION TIMEOUT';
|
| 916 |
5ebe85e9
|
Ermal
|
$voucher_needs_sync = true;
|
| 917 |
5060dea7
|
Scott Ullrich
|
}
|
| 918 |
|
|
}
|
| 919 |
|
|
|
| 920 |
f3e403d5
|
plumbeo
|
/* traffic quota, value retrieved from the radius attribute if the option is enabled */
|
| 921 |
|
|
if (isset($cpcfg['radiustraffic_quota'])) {
|
| 922 |
76bfc872
|
plumbeo
|
$utrafficquota = (is_numeric($cpentry[11])) ? $cpentry[11] : $trafficquota;
|
| 923 |
|
|
} else {
|
| 924 |
|
|
$utrafficquota = $trafficquota;
|
| 925 |
f3e403d5
|
plumbeo
|
}
|
| 926 |
76bfc872
|
plumbeo
|
if (!$timedout && $utrafficquota > 0) {
|
| 927 |
acbd943d
|
plumbeo
|
$volume = getVolume($cpentry[2], $cpentry[3]);
|
| 928 |
76bfc872
|
plumbeo
|
if (($volume['input_bytes'] + $volume['output_bytes']) > $utrafficquota) {
|
| 929 |
acbd943d
|
plumbeo
|
$timedout = true;
|
| 930 |
|
|
$term_cause = 10; // NAS-Request
|
| 931 |
e4c34f17
|
plumbeo
|
$logout_cause = 'QUOTA EXCEEDED';
|
| 932 |
acbd943d
|
plumbeo
|
}
|
| 933 |
|
|
}
|
| 934 |
|
|
|
| 935 |
5060dea7
|
Scott Ullrich
|
if ($timedout) {
|
| 936 |
eb43c5b1
|
Augustin FL
|
captiveportal_disconnect($cpentry, $term_cause, $stop_time);
|
| 937 |
e4c34f17
|
plumbeo
|
captiveportal_logportalauth($cpentry[4], $cpentry[3], $cpentry[2], $logout_cause);
|
| 938 |
5705c60a
|
Renato Botelho
|
$unsetindexes[] = $cpentry[5];
|
| 939 |
5060dea7
|
Scott Ullrich
|
}
|
| 940 |
|
|
|
| 941 |
e42ea151
|
Augustin FL
|
/* do periodic reauthentication? For Radius servers, send accounting updates? */
|
| 942 |
eb43c5b1
|
Augustin FL
|
if (!$timedout) {
|
| 943 |
e42ea151
|
Augustin FL
|
//Radius servers : send accounting
|
| 944 |
b0a29e82
|
Augustin-FL
|
if (isset($cpcfg['radacct_enable']) && $cpentry['authmethod'] === 'radius') {
|
| 945 |
e42ea151
|
Augustin FL
|
if (substr($cpcfg['reauthenticateacct'], 0, 9) === "stopstart") {
|
| 946 |
5060dea7
|
Scott Ullrich
|
/* stop and restart accounting */
|
| 947 |
e42ea151
|
Augustin FL
|
if ($cpcfg['reauthenticateacct'] === "stopstartfreeradius") {
|
| 948 |
ab225849
|
jim-p
|
$rastart_time = 0;
|
| 949 |
|
|
$rastop_time = 60;
|
| 950 |
|
|
} else {
|
| 951 |
|
|
$rastart_time = $cpentry[0];
|
| 952 |
e42ea151
|
Augustin FL
|
$rastop_time = time();
|
| 953 |
ab225849
|
jim-p
|
}
|
| 954 |
e42ea151
|
Augustin FL
|
captiveportal_send_server_accounting('stop',
|
| 955 |
|
|
$cpentry[1], // ruleno
|
| 956 |
5705c60a
|
Renato Botelho
|
$cpentry[4], // username
|
| 957 |
|
|
$cpentry[2], // clientip
|
| 958 |
|
|
$cpentry[3], // clientmac
|
| 959 |
e42ea151
|
Augustin FL
|
$cpentry[5], // sessionid
|
| 960 |
|
|
$rastart_time, // start time
|
| 961 |
|
|
$rastop_time, // Stop Time
|
| 962 |
|
|
10); // NAS Request
|
| 963 |
0cd7c91a
|
Renato Botelho
|
$clientsn = (is_ipaddrv6($cpentry[2])) ? 128 : 32;
|
| 964 |
f6e6ff31
|
Renato Botelho
|
pfSense_ipfw_table_zerocnt("{$cpzone}_auth_up", "{$cpentry[2]}/{$clientsn}");
|
| 965 |
|
|
pfSense_ipfw_table_zerocnt("{$cpzone}_auth_down", "{$cpentry[2]}/{$clientsn}");
|
| 966 |
ab225849
|
jim-p
|
if ($cpcfg['reauthenticateacct'] == "stopstartfreeradius") {
|
| 967 |
|
|
/* Need to pause here or the FreeRADIUS server gets confused about packet ordering. */
|
| 968 |
|
|
sleep(1);
|
| 969 |
|
|
}
|
| 970 |
e42ea151
|
Augustin FL
|
captiveportal_send_server_accounting('start',
|
| 971 |
|
|
$cpentry[1], // ruleno
|
| 972 |
5705c60a
|
Renato Botelho
|
$cpentry[4], // username
|
| 973 |
|
|
$cpentry[2], // clientip
|
| 974 |
e42ea151
|
Augustin FL
|
$cpentry[3], // clientmac
|
| 975 |
|
|
$cpentry[5]); // sessionid
|
| 976 |
f1f58a6f
|
Ermal
|
} else if ($cpcfg['reauthenticateacct'] == "interimupdate") {
|
| 977 |
5705c60a
|
Renato Botelho
|
$session_time = $pruning_time - $cpentry[0];
|
| 978 |
1e0b1727
|
Phil Davis
|
if (!empty($cpentry[10]) && $cpentry[10] > 60) {
|
| 979 |
5705c60a
|
Renato Botelho
|
$interval = $cpentry[10];
|
| 980 |
1e0b1727
|
Phil Davis
|
} else {
|
| 981 |
338c0941
|
Ermal
|
$interval = 0;
|
| 982 |
1e0b1727
|
Phil Davis
|
}
|
| 983 |
338c0941
|
Ermal
|
$past_interval_min = ($session_time > $interval);
|
| 984 |
1e0b1727
|
Phil Davis
|
if ($interval != 0) {
|
| 985 |
40a8f669
|
Renato Botelho
|
$within_interval = ($session_time % $interval >= 0 && $session_time % $interval <= 59);
|
| 986 |
1e0b1727
|
Phil Davis
|
}
|
| 987 |
40a8f669
|
Renato Botelho
|
if ($interval === 0 || ($interval > 0 && $past_interval_min && $within_interval)) {
|
| 988 |
e42ea151
|
Augustin FL
|
captiveportal_send_server_accounting('update',
|
| 989 |
|
|
$cpentry[1], // ruleno
|
| 990 |
|
|
$cpentry[4], // username
|
| 991 |
|
|
$cpentry[2], // clientip
|
| 992 |
|
|
$cpentry[3], // clientmac
|
| 993 |
|
|
$cpentry[5], // sessionid
|
| 994 |
|
|
$cpentry[0]); // start time
|
| 995 |
338c0941
|
Ermal
|
}
|
| 996 |
5060dea7
|
Scott Ullrich
|
}
|
| 997 |
|
|
}
|
| 998 |
23c4f978
|
Scott Ullrich
|
|
| 999 |
eb43c5b1
|
Augustin FL
|
/* check this user again */
|
| 1000 |
b0a29e82
|
Augustin-FL
|
if (isset($cpcfg['reauthenticate']) && $cpentry['context'] !== 'voucher') {
|
| 1001 |
eb43c5b1
|
Augustin FL
|
$auth_result = captiveportal_authenticate_user(
|
| 1002 |
|
|
$cpentry[4], // username
|
| 1003 |
5705c60a
|
Renato Botelho
|
base64_decode($cpentry[6]), // password
|
| 1004 |
|
|
$cpentry[3], // clientmac
|
| 1005 |
748372bc
|
Stephen Jones
|
$cpentry[2], // clientip
|
| 1006 |
eb43c5b1
|
Augustin FL
|
$cpentry[1], // ruleno
|
| 1007 |
b0a29e82
|
Augustin-FL
|
$cpentry['context']); // context
|
| 1008 |
eb43c5b1
|
Augustin FL
|
if ($auth_result['result'] === false) {
|
| 1009 |
|
|
captiveportal_disconnect($cpentry, 17);
|
| 1010 |
|
|
captiveportal_logportalauth($cpentry[4], $cpentry[3], $cpentry[2], "DISCONNECT - REAUTHENTICATION FAILED", $auth_list['reply_message']);
|
| 1011 |
5705c60a
|
Renato Botelho
|
$unsetindexes[] = $cpentry[5];
|
| 1012 |
eb43c5b1
|
Augustin FL
|
} else if ($auth_result['result'] === true) {
|
| 1013 |
b0a29e82
|
Augustin-FL
|
if ($cpentry['authmethod'] !== $auth_result['auth_method']) {
|
| 1014 |
eb43c5b1
|
Augustin FL
|
// if the user got authenticated against another server type: we update the database
|
| 1015 |
|
|
if (!empty($cpentry[5])) {
|
| 1016 |
b0a29e82
|
Augustin-FL
|
captiveportal_update_entry($cpentry['sessionid'], $auth_result['auth_method'], 'authmethod');
|
| 1017 |
eb43c5b1
|
Augustin FL
|
captiveportal_logportalauth($cpentry[4], $cpentry[3], $cpentry[2], "CHANGED AUTHENTICATION SERVER", $auth_list['reply_message']);
|
| 1018 |
|
|
}
|
| 1019 |
|
|
// User was logged on a RADIUS server, but is now logged in by another server type : we send an accounting Stop
|
| 1020 |
b0a29e82
|
Augustin-FL
|
if (isset($config['captiveportal'][$cpzone]['radacct_enable']) && $cpentry['authmethod'] == 'radius') {
|
| 1021 |
eb43c5b1
|
Augustin FL
|
if ($cpcfg['reauthenticateacct'] === "stopstartfreeradius") {
|
| 1022 |
|
|
$rastart_time = 0;
|
| 1023 |
|
|
$rastop_time = 60;
|
| 1024 |
|
|
} else {
|
| 1025 |
|
|
$rastart_time = $cpentry[0];
|
| 1026 |
|
|
$rastop_time = time();
|
| 1027 |
|
|
}
|
| 1028 |
|
|
captiveportal_send_server_accounting('stop',
|
| 1029 |
|
|
$cpentry[1], // ruleno
|
| 1030 |
|
|
$cpentry[4], // username
|
| 1031 |
|
|
$cpentry[2], // clientip
|
| 1032 |
|
|
$cpentry[3], // clientmac
|
| 1033 |
|
|
$cpentry[5], // sessionid
|
| 1034 |
|
|
$rastart_time, // start time
|
| 1035 |
|
|
$rastop_time, // Stop Time
|
| 1036 |
|
|
3); // Lost Service
|
| 1037 |
|
|
// User was logged on a non-RADIUS Server but is now logged in by a RADIUS server : we send an accounting Start
|
| 1038 |
|
|
} else if(isset($config['captiveportal'][$cpzone]['radacct_enable']) && $auth_result['auth_method'] === 'radius') {
|
| 1039 |
|
|
captiveportal_send_server_accounting('start',
|
| 1040 |
|
|
$cpentry[1], // ruleno
|
| 1041 |
|
|
$cpentry[4], // username
|
| 1042 |
|
|
$cpentry[2], // clientip
|
| 1043 |
|
|
$cpentry[3], // clientmac
|
| 1044 |
|
|
$cpentry[5], // sessionid
|
| 1045 |
|
|
$cpentry[0]); // start_time
|
| 1046 |
|
|
}
|
| 1047 |
|
|
}
|
| 1048 |
|
|
captiveportal_reapply_attributes($cpentry, $auth_result['attributes']);
|
| 1049 |
1e0b1727
|
Phil Davis
|
}
|
| 1050 |
5060dea7
|
Scott Ullrich
|
}
|
| 1051 |
|
|
}
|
| 1052 |
|
|
}
|
| 1053 |
f32eae2d
|
Ermal
|
unset($cpdb);
|
| 1054 |
23c4f978
|
Scott Ullrich
|
|
| 1055 |
522f1cc7
|
Ermal
|
captiveportal_prune_old_automac();
|
| 1056 |
|
|
|
| 1057 |
1e0b1727
|
Phil Davis
|
if ($voucher_needs_sync == true) {
|
| 1058 |
f416763b
|
Phil Davis
|
/* Trigger a sync of the vouchers on config */
|
| 1059 |
5ebe85e9
|
Ermal
|
send_event("service sync vouchers");
|
| 1060 |
1e0b1727
|
Phil Davis
|
}
|
| 1061 |
5ebe85e9
|
Ermal
|
|
| 1062 |
5060dea7
|
Scott Ullrich
|
/* write database */
|
| 1063 |
1e0b1727
|
Phil Davis
|
if (!empty($unsetindexes)) {
|
| 1064 |
26ee5aaf
|
Ermal
|
captiveportal_remove_entries($unsetindexes);
|
| 1065 |
1e0b1727
|
Phil Davis
|
}
|
| 1066 |
5b237745
|
Scott Ullrich
|
}
|
| 1067 |
|
|
|
| 1068 |
522f1cc7
|
Ermal
|
function captiveportal_prune_old_automac() {
|
| 1069 |
baec2b00
|
Ermal
|
global $g, $config, $cpzone, $cpzoneid;
|
| 1070 |
522f1cc7
|
Ermal
|
|
| 1071 |
517b893e
|
Renato Botelho
|
if (is_array($config['captiveportal'][$cpzone]['passthrumac']) &&
|
| 1072 |
20588aac
|
Augustin-FL
|
isset($config['captiveportal'][$cpzone]['passthrumacadd'])) {
|
| 1073 |
522f1cc7
|
Ermal
|
$tmpvoucherdb = array();
|
| 1074 |
|
|
$macrules = "";
|
| 1075 |
|
|
$writecfg = false;
|
| 1076 |
|
|
foreach ($config['captiveportal'][$cpzone]['passthrumac'] as $eid => $emac) {
|
| 1077 |
517b893e
|
Renato Botelho
|
if ($emac['logintype'] != "voucher") {
|
| 1078 |
|
|
continue;
|
| 1079 |
|
|
}
|
| 1080 |
|
|
if (isset($config['captiveportal'][$cpzone]['noconcurrentlogins'])) {
|
| 1081 |
|
|
if (isset($tmpvoucherdb[$emac['username']])) {
|
| 1082 |
|
|
$temac = $config['captiveportal'][$cpzone]['passthrumac'][$tmpvoucherdb[$emac['username']]];
|
| 1083 |
|
|
$pipeno = captiveportal_get_dn_passthru_ruleno($temac['mac']);
|
| 1084 |
aea56408
|
Ermal
|
if ($pipeno) {
|
| 1085 |
|
|
captiveportal_free_dn_ruleno($pipeno);
|
| 1086 |
517b893e
|
Renato Botelho
|
$macrules .= "table {$cpzone}_pipe_mac delete any,{$temac['mac']}\n";
|
| 1087 |
|
|
$macrules .= "table {$cpzone}_pipe_mac delete {$temac['mac']},any\n";
|
| 1088 |
aea56408
|
Ermal
|
$macrules .= "pipe delete {$pipeno}\n";
|
| 1089 |
|
|
++$pipeno;
|
| 1090 |
|
|
$macrules .= "pipe delete {$pipeno}\n";
|
| 1091 |
|
|
}
|
| 1092 |
522f1cc7
|
Ermal
|
$writecfg = true;
|
| 1093 |
517b893e
|
Renato Botelho
|
captiveportal_logportalauth($temac['username'], $temac['mac'],
|
| 1094 |
|
|
$temac['ip'], "DUPLICATE {$temac['username']} LOGIN - TERMINATING OLD SESSION");
|
| 1095 |
|
|
unset($config['captiveportal'][$cpzone]['passthrumac'][$tmpvoucherdb[$emac['username']]]);
|
| 1096 |
522f1cc7
|
Ermal
|
}
|
| 1097 |
517b893e
|
Renato Botelho
|
$tmpvoucherdb[$emac['username']] = $eid;
|
| 1098 |
|
|
}
|
| 1099 |
|
|
if (voucher_auth($emac['username']) <= 0) {
|
| 1100 |
|
|
$pipeno = captiveportal_get_dn_passthru_ruleno($emac['mac']);
|
| 1101 |
|
|
if ($pipeno) {
|
| 1102 |
|
|
captiveportal_free_dn_ruleno($pipeno);
|
| 1103 |
|
|
$macrules .= "table {$cpzone}_pipe_mac delete any,{$emac['mac']}\n";
|
| 1104 |
|
|
$macrules .= "table {$cpzone}_pipe_mac delete {$emac['mac']},any\n";
|
| 1105 |
|
|
$macrules .= "pipe delete {$pipeno}\n";
|
| 1106 |
|
|
++$pipeno;
|
| 1107 |
|
|
$macrules .= "pipe delete {$pipeno}\n";
|
| 1108 |
|
|
}
|
| 1109 |
|
|
$writecfg = true;
|
| 1110 |
|
|
captiveportal_logportalauth($emac['username'], $emac['mac'],
|
| 1111 |
|
|
$emac['ip'], "EXPIRED {$emac['username']} LOGIN - TERMINATING SESSION");
|
| 1112 |
|
|
unset($config['captiveportal'][$cpzone]['passthrumac'][$eid]);
|
| 1113 |
522f1cc7
|
Ermal
|
}
|
| 1114 |
|
|
}
|
| 1115 |
bae729da
|
Ermal
|
unset($tmpvoucherdb);
|
| 1116 |
522f1cc7
|
Ermal
|
if (!empty($macrules)) {
|
| 1117 |
|
|
@file_put_contents("{$g['tmp_path']}/macentry.prunerules.tmp", $macrules);
|
| 1118 |
2e62a7c4
|
Ermal
|
unset($macrules);
|
| 1119 |
517b893e
|
Renato Botelho
|
mwexec("/sbin/ipfw -q {$g['tmp_path']}/macentry.prunerules.tmp");
|
| 1120 |
522f1cc7
|
Ermal
|
}
|
| 1121 |
1e0b1727
|
Phil Davis
|
if ($writecfg === true) {
|
| 1122 |
522f1cc7
|
Ermal
|
write_config("Prune session for auto-added macs");
|
| 1123 |
1e0b1727
|
Phil Davis
|
}
|
| 1124 |
522f1cc7
|
Ermal
|
}
|
| 1125 |
|
|
}
|
| 1126 |
|
|
|
| 1127 |
3db19cf1
|
Scott Ullrich
|
/* remove a single client according to the DB entry */
|
| 1128 |
eb43c5b1
|
Augustin FL
|
function captiveportal_disconnect($dbent, $term_cause = 1, $stop_time = null) {
|
| 1129 |
cbe38717
|
Ermal
|
global $g, $config, $cpzone, $cpzoneid;
|
| 1130 |
d99f7864
|
Scott Ullrich
|
|
| 1131 |
|
|
$stop_time = (empty($stop_time)) ? time() : $stop_time;
|
| 1132 |
|
|
|
| 1133 |
|
|
/* this client needs to be deleted - remove ipfw rules */
|
| 1134 |
b0a29e82
|
Augustin-FL
|
if (isset($config['captiveportal'][$cpzone]['radacct_enable']) && $dbent['authmethod'] == 'radius') {
|
| 1135 |
e42ea151
|
Augustin FL
|
if ($config['captiveportal'][$cpzone]['reauthenticateacct'] == "stopstartfreeradius") {
|
| 1136 |
9d706ff8
|
Renato Botelho
|
/*
|
| 1137 |
|
|
* Interim updates are on so the session time must be
|
| 1138 |
|
|
* reported as the elapsed time since the previous
|
| 1139 |
|
|
* interim update.
|
| 1140 |
|
|
*/
|
| 1141 |
00de7de6
|
jim-p
|
$session_time = ($stop_time - $dbent[0]) % 60;
|
| 1142 |
|
|
$start_time = $stop_time - $session_time;
|
| 1143 |
|
|
} else {
|
| 1144 |
|
|
$start_time = $dbent[0];
|
| 1145 |
|
|
}
|
| 1146 |
748372bc
|
Stephen Jones
|
captiveportal_send_server_accounting('stop',
|
| 1147 |
e42ea151
|
Augustin FL
|
$dbent[1], // ruleno
|
| 1148 |
5705c60a
|
Renato Botelho
|
$dbent[4], // username
|
| 1149 |
|
|
$dbent[2], // clientip
|
| 1150 |
|
|
$dbent[3], // clientmac
|
| 1151 |
e42ea151
|
Augustin FL
|
$dbent[5], // sessionid
|
| 1152 |
|
|
$start_time, // start time
|
| 1153 |
|
|
$stop_time, // stop time
|
| 1154 |
|
|
$term_cause); // Acct-Terminate-Cause
|
| 1155 |
d99f7864
|
Scott Ullrich
|
}
|
| 1156 |
1e0b1727
|
Phil Davis
|
|
| 1157 |
5705c60a
|
Renato Botelho
|
if (is_ipaddr($dbent[2])) {
|
| 1158 |
3c4fcd5b
|
Renato Botelho
|
/*
|
| 1159 |
|
|
* Delete client's ip entry from tables auth_up and auth_down.
|
| 1160 |
|
|
* It's not necessary to explicit specify mac address here
|
| 1161 |
|
|
*/
|
| 1162 |
356f29a0
|
Renato Botelho
|
$cpsession = captiveportal_isip_logged($dbent[2]);
|
| 1163 |
|
|
if (!empty($cpsession)) {
|
| 1164 |
|
|
$clientsn = (is_ipaddrv6($dbent[2])) ? 128 : 32;
|
| 1165 |
|
|
pfSense_ipfw_table("{$cpzone}_auth_up",
|
| 1166 |
|
|
IP_FW_TABLE_XDEL, "{$dbent[2]}/{$clientsn}");
|
| 1167 |
|
|
pfSense_ipfw_table("{$cpzone}_auth_down",
|
| 1168 |
|
|
IP_FW_TABLE_XDEL, "{$dbent[2]}/{$clientsn}");
|
| 1169 |
|
|
}
|
| 1170 |
32c392aa
|
Ermal
|
/* XXX: Redundant?! Ensure all pf(4) states are killed. */
|
| 1171 |
c2e2d133
|
Ermal
|
$_gb = @pfSense_kill_states($dbent[2]);
|
| 1172 |
|
|
$_gb = @pfSense_kill_srcstates($dbent[2]);
|
| 1173 |
32c392aa
|
Ermal
|
}
|
| 1174 |
f9f71ad3
|
Ermal Lu?i
|
|
| 1175 |
1e0b1727
|
Phil Davis
|
/*
|
| 1176 |
9d706ff8
|
Renato Botelho
|
* These are the pipe numbers we use to control traffic shaping for
|
| 1177 |
|
|
* each logged in user via captive portal
|
| 1178 |
|
|
* We could get an error if the pipe doesn't exist but everything
|
| 1179 |
|
|
* should still be fine
|
| 1180 |
|
|
*/
|
| 1181 |
5705c60a
|
Renato Botelho
|
if (!empty($dbent[1])) {
|
| 1182 |
356f29a0
|
Renato Botelho
|
/*
|
| 1183 |
|
|
* Call captiveportal_free_dnrules() in dry_run mode to verify
|
| 1184 |
|
|
* if there are pipes to be removed and prevent the attempt to
|
| 1185 |
|
|
* delete invalid pipes
|
| 1186 |
|
|
*/
|
| 1187 |
|
|
$removed_pipes = captiveportal_free_dnrules($dbent[1],
|
| 1188 |
|
|
$dbent[1]+1, true);
|
| 1189 |
7a7abeba
|
Scott Ullrich
|
|
| 1190 |
356f29a0
|
Renato Botelho
|
if (!empty($removed_pipes)) {
|
| 1191 |
|
|
$_gb = @pfSense_ipfw_pipe("pipe delete {$dbent[1]}");
|
| 1192 |
|
|
$_gb = @pfSense_ipfw_pipe("pipe delete " .
|
| 1193 |
|
|
($dbent[1]+1));
|
| 1194 |
|
|
|
| 1195 |
|
|
/*
|
| 1196 |
|
|
* Release the ruleno so it can be reallocated to new
|
| 1197 |
|
|
* clients
|
| 1198 |
|
|
*/
|
| 1199 |
|
|
captiveportal_free_dn_ruleno($dbent[1]);
|
| 1200 |
|
|
}
|
| 1201 |
6cbda317
|
Ermal
|
}
|
| 1202 |
d322e3b3
|
Scott Ullrich
|
|
| 1203 |
|
|
// XMLRPC Call over to the master Voucher node
|
| 1204 |
b8963db6
|
Renato Botelho
|
if (xmlrpc_sync_voucher_details($syncip, $syncport,
|
| 1205 |
|
|
$vouchersyncusername, $syncpass)) {
|
| 1206 |
9d706ff8
|
Renato Botelho
|
$remote_status = xmlrpc_sync_voucher_disconnect($dbent, $syncip,
|
| 1207 |
|
|
$syncport, $syncpass, $vouchersyncusername, $term_cause,
|
| 1208 |
|
|
$stop_time);
|
| 1209 |
d322e3b3
|
Scott Ullrich
|
}
|
| 1210 |
|
|
|
| 1211 |
3db19cf1
|
Scott Ullrich
|
}
|
| 1212 |
12ee8fe4
|
Scott Ullrich
|
|
| 1213 |
006802ab
|
Ermal
|
/* remove a single client by sessionid */
|
| 1214 |
|
|
function captiveportal_disconnect_client($sessionid, $term_cause = 1, $logoutReason = "LOGOUT") {
|
| 1215 |
26ee5aaf
|
Ermal
|
global $g, $config;
|
| 1216 |
36254e4a
|
Scott Ullrich
|
|
| 1217 |
69c97c32
|
Chris Buechler
|
$sessionid = SQLite3::escapeString($sessionid);
|
| 1218 |
006802ab
|
Ermal
|
/* read database */
|
| 1219 |
5038fb53
|
bcyrill
|
$result = captiveportal_read_db("WHERE sessionid = '{$sessionid}'");
|
| 1220 |
d99f7864
|
Scott Ullrich
|
|
| 1221 |
|
|
/* find entry */
|
| 1222 |
5038fb53
|
bcyrill
|
if (!empty($result)) {
|
| 1223 |
26ee5aaf
|
Ermal
|
|
| 1224 |
5038fb53
|
bcyrill
|
foreach ($result as $cpentry) {
|
| 1225 |
eb43c5b1
|
Augustin FL
|
captiveportal_disconnect($cpentry, $term_cause);
|
| 1226 |
5705c60a
|
Renato Botelho
|
captiveportal_logportalauth($cpentry[4], $cpentry[3], $cpentry[2], "DISCONNECT");
|
| 1227 |
5038fb53
|
bcyrill
|
}
|
| 1228 |
eb43c5b1
|
Augustin FL
|
captiveportal_remove_entries(array($sessionid));
|
| 1229 |
5038fb53
|
bcyrill
|
unset($result);
|
| 1230 |
26ee5aaf
|
Ermal
|
}
|
| 1231 |
5b237745
|
Scott Ullrich
|
}
|
| 1232 |
|
|
|
| 1233 |
feab4e54
|
plumbeo
|
/* remove all clients */
|
| 1234 |
|
|
function captiveportal_disconnect_all($term_cause = 6, $logoutReason = "DISCONNECT") {
|
| 1235 |
|
|
global $g, $config, $cpzone, $cpzoneid;
|
| 1236 |
|
|
|
| 1237 |
d793617e
|
plumbeo
|
/* check if we're pruning old entries and eventually wait */
|
| 1238 |
47f96785
|
plumbeo
|
$rcprunelock = try_lock("rcprunecaptiveportal{$cpzone}", 15);
|
| 1239 |
d793617e
|
plumbeo
|
|
| 1240 |
|
|
/* if we still don't have the lock, unlock forcefully and take it */
|
| 1241 |
|
|
if (!$rcprunelock) {
|
| 1242 |
47f96785
|
plumbeo
|
log_error("CP zone ${cpzone}: could not obtain the lock for more than 15 seconds, lock taken forcefully to disconnect all users");
|
| 1243 |
d793617e
|
plumbeo
|
unlock_force("rcprunecaptiveportal{$cpzone}");
|
| 1244 |
|
|
$rcprunelock = lock("rcprunecaptiveportal{$cpzone}", LOCK_EX);
|
| 1245 |
|
|
}
|
| 1246 |
|
|
|
| 1247 |
47f96785
|
plumbeo
|
/* take a lock so new users won't be able to log in */
|
| 1248 |
|
|
$cpdblck = lock("captiveportaldb{$cpzone}", LOCK_EX);
|
| 1249 |
|
|
|
| 1250 |
|
|
captiveportal_radius_stop_all($term_cause, $logoutReason);
|
| 1251 |
feab4e54
|
plumbeo
|
|
| 1252 |
47f96785
|
plumbeo
|
/* remove users from the database */
|
| 1253 |
|
|
$cpdb = captiveportal_read_db();
|
| 1254 |
025ec94a
|
plumbeo
|
$unsetindexes = array_column($cpdb,5);
|
| 1255 |
|
|
if (!empty($unsetindexes)) {
|
| 1256 |
|
|
captiveportal_remove_entries($unsetindexes);
|
| 1257 |
|
|
}
|
| 1258 |
feab4e54
|
plumbeo
|
|
| 1259 |
47f96785
|
plumbeo
|
/* reinit ipfw rules */
|
| 1260 |
|
|
captiveportal_init_rules(true);
|
| 1261 |
d793617e
|
plumbeo
|
|
| 1262 |
47f96785
|
plumbeo
|
unlock($cpdblck);
|
| 1263 |
d793617e
|
plumbeo
|
unlock($rcprunelock);
|
| 1264 |
feab4e54
|
plumbeo
|
}
|
| 1265 |
|
|
|
| 1266 |
e42ea151
|
Augustin FL
|
/* send RADIUS acct stop for all current clients connected with RADIUS servers */
|
| 1267 |
3ece6d54
|
plumbeo
|
function captiveportal_radius_stop_all($term_cause = 6, $logoutReason = "DISCONNECT") {
|
| 1268 |
|
|
global $g, $config, $cpzone, $cpzoneid;
|
| 1269 |
d99f7864
|
Scott Ullrich
|
|
| 1270 |
3ece6d54
|
plumbeo
|
$cpdb = captiveportal_read_db();
|
| 1271 |
|
|
|
| 1272 |
|
|
$radacct = isset($config['captiveportal'][$cpzone]['radacct_enable']) ? true : false;
|
| 1273 |
|
|
foreach ($cpdb as $cpentry) {
|
| 1274 |
b0a29e82
|
Augustin-FL
|
if ($cpentry['authmethod'] === 'radius' && $radacct) {
|
| 1275 |
e42ea151
|
Augustin FL
|
if ($config['captiveportal'][$cpzone]['reauthenticateacct'] == "stopstartfreeradius") {
|
| 1276 |
|
|
$session_time = (time() - $cpentry[0]) % 60;
|
| 1277 |
|
|
$start_time = time() - $session_time;
|
| 1278 |
|
|
} else {
|
| 1279 |
|
|
$start_time = $cpentry[0];
|
| 1280 |
ebc0e4b6
|
Ermal
|
}
|
| 1281 |
748372bc
|
Stephen Jones
|
captiveportal_send_server_accounting('stop',
|
| 1282 |
e42ea151
|
Augustin FL
|
$cpentry[1], // ruleno
|
| 1283 |
|
|
$cpentry[4], // username
|
| 1284 |
|
|
$cpentry[2], // clientip
|
| 1285 |
|
|
$cpentry[3], // clientmac
|
| 1286 |
|
|
$cpentry[5], // sessionid
|
| 1287 |
|
|
$start_time, // start time
|
| 1288 |
|
|
$stop_time, // stop time
|
| 1289 |
|
|
$term_cause); // Acct-Terminate-Cause
|
| 1290 |
d99f7864
|
Scott Ullrich
|
}
|
| 1291 |
3ece6d54
|
plumbeo
|
captiveportal_logportalauth($cpentry[4], $cpentry[3], $cpentry[2], $logoutReason);
|
| 1292 |
d99f7864
|
Scott Ullrich
|
}
|
| 1293 |
3ece6d54
|
plumbeo
|
unset($cpdb);
|
| 1294 |
5b237745
|
Scott Ullrich
|
}
|
| 1295 |
|
|
|
| 1296 |
621fed0e
|
Ermal
|
function captiveportal_passthrumac_configure_entry($macent, $pipeinrule = false) {
|
| 1297 |
a413e743
|
Renato Botelho
|
global $config, $g, $cpzone;
|
| 1298 |
aea56408
|
Ermal
|
|
| 1299 |
7519cc29
|
Ermal
|
$bwUp = 0;
|
| 1300 |
1e0b1727
|
Phil Davis
|
if (!empty($macent['bw_up'])) {
|
| 1301 |
7519cc29
|
Ermal
|
$bwUp = $macent['bw_up'];
|
| 1302 |
1e0b1727
|
Phil Davis
|
} else if (!empty($config['captiveportal'][$cpzone]['bwdefaultup'])) {
|
| 1303 |
7519cc29
|
Ermal
|
$bwUp = $config['captiveportal'][$cpzone]['bwdefaultup'];
|
| 1304 |
1e0b1727
|
Phil Davis
|
}
|
| 1305 |
7519cc29
|
Ermal
|
$bwDown = 0;
|
| 1306 |
1e0b1727
|
Phil Davis
|
if (!empty($macent['bw_down'])) {
|
| 1307 |
7519cc29
|
Ermal
|
$bwDown = $macent['bw_down'];
|
| 1308 |
1e0b1727
|
Phil Davis
|
} else if (!empty($config['captiveportal'][$cpzone]['bwdefaultdn'])) {
|
| 1309 |
7519cc29
|
Ermal
|
$bwDown = $config['captiveportal'][$cpzone]['bwdefaultdn'];
|
| 1310 |
1e0b1727
|
Phil Davis
|
}
|
| 1311 |
d5ae560d
|
Ermal
|
|
| 1312 |
666f88e0
|
Renato Botelho
|
if ($macent['action'] == 'pass') {
|
| 1313 |
621fed0e
|
Ermal
|
$rules = "";
|
| 1314 |
666f88e0
|
Renato Botelho
|
|
| 1315 |
7bdf5cd6
|
plumbeo
|
$pipeno = captiveportal_get_next_dn_ruleno('pipe_mac');
|
| 1316 |
1e0b1727
|
Phil Davis
|
|
| 1317 |
393c1317
|
Renato Botelho
|
$pipeup = $pipeno;
|
| 1318 |
|
|
if ($pipeinrule == true) {
|
| 1319 |
|
|
$_gb = @pfSense_ipfw_pipe("pipe {$pipeno} config bw {$bwUp}Kbit/s queue 100 buckets 16");
|
| 1320 |
|
|
} else {
|
| 1321 |
|
|
$rules .= "pipe {$pipeno} config bw {$bwUp}Kbit/s queue 100 buckets 16\n";
|
| 1322 |
|
|
}
|
| 1323 |
517b893e
|
Renato Botelho
|
|
| 1324 |
393c1317
|
Renato Botelho
|
$pipedown = $pipeno + 1;
|
| 1325 |
|
|
if ($pipeinrule == true) {
|
| 1326 |
|
|
$_gb = @pfSense_ipfw_pipe("pipe {$pipedown} config bw {$bwDown}Kbit/s queue 100 buckets 16");
|
| 1327 |
|
|
} else {
|
| 1328 |
|
|
$rules .= "pipe {$pipedown} config bw {$bwDown}Kbit/s queue 100 buckets 16\n";
|
| 1329 |
1e0b1727
|
Phil Davis
|
}
|
| 1330 |
666f88e0
|
Renato Botelho
|
|
| 1331 |
517b893e
|
Renato Botelho
|
$rules .= "table {$cpzone}_pipe_mac add any,{$macent['mac']} {$pipeup}\n";
|
| 1332 |
|
|
$rules .= "table {$cpzone}_pipe_mac add {$macent['mac']},any {$pipedown}\n";
|
| 1333 |
0d33f1fc
|
Renato Botelho
|
}
|
| 1334 |
d5ae560d
|
Ermal
|
|
| 1335 |
|
|
return $rules;
|
| 1336 |
|
|
}
|
| 1337 |
|
|
|
| 1338 |
666f88e0
|
Renato Botelho
|
function captiveportal_passthrumac_delete_entry($macent) {
|
| 1339 |
918ef12c
|
jim-p
|
global $cpzone;
|
| 1340 |
5eee3755
|
Renato Botelho
|
$rules = "";
|
| 1341 |
666f88e0
|
Renato Botelho
|
|
| 1342 |
a413e743
|
Renato Botelho
|
if ($macent['action'] == 'pass') {
|
| 1343 |
666f88e0
|
Renato Botelho
|
$pipeno = captiveportal_get_dn_passthru_ruleno($macent['mac']);
|
| 1344 |
|
|
|
| 1345 |
|
|
if (!empty($pipeno)) {
|
| 1346 |
|
|
captiveportal_free_dn_ruleno($pipeno);
|
| 1347 |
517b893e
|
Renato Botelho
|
$rules .= "table {$cpzone}_pipe_mac delete any,{$macent['mac']}\n";
|
| 1348 |
|
|
$rules .= "table {$cpzone}_pipe_mac delete {$macent['mac']},any\n";
|
| 1349 |
5eee3755
|
Renato Botelho
|
$rules .= "pipe delete " . $pipeno . "\n";
|
| 1350 |
|
|
$rules .= "pipe delete " . ++$pipeno . "\n";
|
| 1351 |
666f88e0
|
Renato Botelho
|
}
|
| 1352 |
|
|
}
|
| 1353 |
|
|
|
| 1354 |
5eee3755
|
Renato Botelho
|
return $rules;
|
| 1355 |
666f88e0
|
Renato Botelho
|
}
|
| 1356 |
|
|
|
| 1357 |
41196b69
|
Ermal LUÇI
|
function captiveportal_passthrumac_configure($filename = false, $startindex = 0, $stopindex = 0) {
|
| 1358 |
b4792bf8
|
Ermal
|
global $config, $g, $cpzone;
|
| 1359 |
36254e4a
|
Scott Ullrich
|
|
| 1360 |
d5ae560d
|
Ermal
|
$rules = "";
|
| 1361 |
36254e4a
|
Scott Ullrich
|
|
| 1362 |
621fed0e
|
Ermal
|
if (is_array($config['captiveportal'][$cpzone]['passthrumac'])) {
|
| 1363 |
41196b69
|
Ermal LUÇI
|
if ($stopindex > 0) {
|
| 1364 |
|
|
$fd = fopen($filename, "w");
|
| 1365 |
|
|
for ($idx = $startindex; $idx <= $stopindex; $idx++) {
|
| 1366 |
|
|
if (isset($config['captiveportal'][$cpzone]['passthrumac'][$idx])) {
|
| 1367 |
|
|
$rules = captiveportal_passthrumac_configure_entry($config['captiveportal'][$cpzone]['passthrumac'][$idx]);
|
| 1368 |
|
|
fwrite($fd, $rules);
|
| 1369 |
|
|
}
|
| 1370 |
|
|
}
|
| 1371 |
|
|
fclose($fd);
|
| 1372 |
|
|
|
| 1373 |
|
|
return;
|
| 1374 |
|
|
} else {
|
| 1375 |
|
|
$nentries = count($config['captiveportal'][$cpzone]['passthrumac']);
|
| 1376 |
|
|
if ($nentries > 2000) {
|
| 1377 |
|
|
$nloops = $nentries / 1000;
|
| 1378 |
|
|
$remainder= $nentries % 1000;
|
| 1379 |
1e0b1727
|
Phil Davis
|
for ($i = 0; $i < $nloops; $i++) {
|
| 1380 |
41196b69
|
Ermal LUÇI
|
mwexec_bg("/usr/local/sbin/fcgicli -f /etc/rc.captiveportal_configure_mac -d \"cpzone={$cpzone}&startidx=" . ($i * 1000) . "&stopidx=" . ((($i+1) * 1000) - 1) . "\"");
|
| 1381 |
1e0b1727
|
Phil Davis
|
}
|
| 1382 |
|
|
if ($remainder > 0) {
|
| 1383 |
41196b69
|
Ermal LUÇI
|
mwexec_bg("/usr/local/sbin/fcgicli -f /etc/rc.captiveportal_configure_mac -d \"cpzone={$cpzone}&startidx=" . ($i * 1000) . "&stopidx=" . (($i* 1000) + $remainder) ."\"");
|
| 1384 |
1e0b1727
|
Phil Davis
|
}
|
| 1385 |
41196b69
|
Ermal LUÇI
|
} else {
|
| 1386 |
1e0b1727
|
Phil Davis
|
foreach ($config['captiveportal'][$cpzone]['passthrumac'] as $macent) {
|
| 1387 |
41196b69
|
Ermal LUÇI
|
$rules .= captiveportal_passthrumac_configure_entry($macent, true);
|
| 1388 |
1e0b1727
|
Phil Davis
|
}
|
| 1389 |
41196b69
|
Ermal LUÇI
|
}
|
| 1390 |
fe9ec12b
|
Ermal LUÇI
|
}
|
| 1391 |
621fed0e
|
Ermal
|
}
|
| 1392 |
0bd34ed6
|
Scott Ullrich
|
|
| 1393 |
d5ae560d
|
Ermal
|
return $rules;
|
| 1394 |
5b237745
|
Scott Ullrich
|
}
|
| 1395 |
|
|
|
| 1396 |
fac13a5e
|
Ermal
|
function captiveportal_passthrumac_findbyname($username) {
|
| 1397 |
b4792bf8
|
Ermal
|
global $config, $cpzone;
|
| 1398 |
fac13a5e
|
Ermal
|
|
| 1399 |
b4792bf8
|
Ermal
|
if (is_array($config['captiveportal'][$cpzone]['passthrumac'])) {
|
| 1400 |
|
|
foreach ($config['captiveportal'][$cpzone]['passthrumac'] as $macent) {
|
| 1401 |
1e0b1727
|
Phil Davis
|
if ($macent['username'] == $username) {
|
| 1402 |
fac13a5e
|
Ermal
|
return $macent;
|
| 1403 |
1e0b1727
|
Phil Davis
|
}
|
| 1404 |
fac13a5e
|
Ermal
|
}
|
| 1405 |
|
|
}
|
| 1406 |
|
|
return NULL;
|
| 1407 |
|
|
}
|
| 1408 |
|
|
|
| 1409 |
1e0b1727
|
Phil Davis
|
/*
|
| 1410 |
b01792a0
|
Ermal
|
* table (3=IN)/(4=OUT) hold allowed ip's without bw limits
|
| 1411 |
|
|
*/
|
| 1412 |
1272429c
|
Ermal
|
function captiveportal_allowedip_configure_entry($ipent, $ishostname = false) {
|
| 1413 |
517b893e
|
Renato Botelho
|
global $g, $config, $cpzone;
|
| 1414 |
b01792a0
|
Ermal
|
|
| 1415 |
8b73cc7e
|
Scott Ullrich
|
/* Instead of copying this entire function for something
|
| 1416 |
|
|
* easy such as hostname vs ip address add this check
|
| 1417 |
|
|
*/
|
| 1418 |
bb58ed63
|
Ermal
|
if ($ishostname === true) {
|
| 1419 |
285ef132
|
Ermal LUÇI
|
if (!platform_booting()) {
|
| 1420 |
9e875e0c
|
Renato Botelho
|
$ipaddress = gethostbyname($ipent['hostname']);
|
| 1421 |
1e0b1727
|
Phil Davis
|
if (!is_ipaddr($ipaddress)) {
|
| 1422 |
1b584e3f
|
Ermal
|
return;
|
| 1423 |
1e0b1727
|
Phil Davis
|
}
|
| 1424 |
|
|
} else {
|
| 1425 |
9e875e0c
|
Renato Botelho
|
$ipaddress = "";
|
| 1426 |
1e0b1727
|
Phil Davis
|
}
|
| 1427 |
|
|
} else {
|
| 1428 |
9e875e0c
|
Renato Botelho
|
$ipaddress = $ipent['ip'];
|
| 1429 |
1e0b1727
|
Phil Davis
|
}
|
| 1430 |
0b108eda
|
Scott Ullrich
|
|
| 1431 |
b01792a0
|
Ermal
|
$rules = "";
|
| 1432 |
1272429c
|
Ermal
|
$cp_filterdns_conf = "";
|
| 1433 |
2e080989
|
Ermal
|
$enBwup = 0;
|
| 1434 |
1e0b1727
|
Phil Davis
|
if (!empty($ipent['bw_up'])) {
|
| 1435 |
ca321bfd
|
Ermal
|
$enBwup = intval($ipent['bw_up']);
|
| 1436 |
1e0b1727
|
Phil Davis
|
} else if (!empty($config['captiveportal'][$cpzone]['bwdefaultup'])) {
|
| 1437 |
2e080989
|
Ermal
|
$enBwup = $config['captiveportal'][$cpzone]['bwdefaultup'];
|
| 1438 |
1e0b1727
|
Phil Davis
|
}
|
| 1439 |
2e080989
|
Ermal
|
$enBwdown = 0;
|
| 1440 |
1e0b1727
|
Phil Davis
|
if (!empty($ipent['bw_down'])) {
|
| 1441 |
2e080989
|
Ermal
|
$enBwdown = intval($ipent['bw_down']);
|
| 1442 |
1e0b1727
|
Phil Davis
|
} else if (!empty($config['captiveportal'][$cpzone]['bwdefaultdn'])) {
|
| 1443 |
2e080989
|
Ermal
|
$enBwdown = $config['captiveportal'][$cpzone]['bwdefaultdn'];
|
| 1444 |
1e0b1727
|
Phil Davis
|
}
|
| 1445 |
b01792a0
|
Ermal
|
|
| 1446 |
7bdf5cd6
|
plumbeo
|
$pipeup = captiveportal_get_next_dn_ruleno('allowed');
|
| 1447 |
393c1317
|
Renato Botelho
|
$_gb = @pfSense_ipfw_pipe("pipe {$pipeup} config bw {$enBwup}Kbit/s queue 100 buckets 16");
|
| 1448 |
|
|
$pipedown = $pipeup + 1;
|
| 1449 |
|
|
$_gb = @pfSense_ipfw_pipe("pipe {$pipedown} config bw {$enBwdown}Kbit/s queue 100 buckets 16");
|
| 1450 |
|
|
|
| 1451 |
1272429c
|
Ermal
|
if ($ishostname === true) {
|
| 1452 |
517b893e
|
Renato Botelho
|
$cp_filterdns_conf .= "ipfw {$ipent['hostname']} {$cpzone}_allowed_up pipe {$pipeup}\n";
|
| 1453 |
|
|
$cp_filterdns_conf .= "ipfw {$ipent['hostname']} {$cpzone}_allowed_down pipe {$pipedown}\n";
|
| 1454 |
1e0b1727
|
Phil Davis
|
if (!is_ipaddr($ipaddress)) {
|
| 1455 |
1b584e3f
|
Ermal
|
return array("", $cp_filterdns_conf);
|
| 1456 |
1e0b1727
|
Phil Davis
|
}
|
| 1457 |
1272429c
|
Ermal
|
}
|
| 1458 |
393c1317
|
Renato Botelho
|
|
| 1459 |
d6a0379d
|
Ermal
|
$subnet = "";
|
| 1460 |
1e0b1727
|
Phil Davis
|
if (!empty($ipent['sn'])) {
|
| 1461 |
d6a0379d
|
Ermal
|
$subnet = "/{$ipent['sn']}";
|
| 1462 |
1e0b1727
|
Phil Davis
|
}
|
| 1463 |
517b893e
|
Renato Botelho
|
$rules .= "table {$cpzone}_allowed_up add {$ipaddress}{$subnet} {$pipeup}\n";
|
| 1464 |
|
|
$rules .= "table {$cpzone}_allowed_down add {$ipaddress}{$subnet} {$pipedown}\n";
|
| 1465 |
9e875e0c
|
Renato Botelho
|
|
| 1466 |
1e0b1727
|
Phil Davis
|
if ($ishostname === true) {
|
| 1467 |
1272429c
|
Ermal
|
return array($rules, $cp_filterdns_conf);
|
| 1468 |
1e0b1727
|
Phil Davis
|
} else {
|
| 1469 |
1272429c
|
Ermal
|
return $rules;
|
| 1470 |
1e0b1727
|
Phil Davis
|
}
|
| 1471 |
f23a6091
|
Scott Ullrich
|
}
|
| 1472 |
|
|
|
| 1473 |
|
|
function captiveportal_allowedhostname_configure() {
|
| 1474 |
3378289a
|
Ermal LUÇI
|
global $config, $g, $cpzone, $cpzoneid;
|
| 1475 |
f23a6091
|
Scott Ullrich
|
|
| 1476 |
1272429c
|
Ermal
|
$rules = "";
|
| 1477 |
517b893e
|
Renato Botelho
|
if (!is_array($config['captiveportal'][$cpzone]['allowedhostname'])) {
|
| 1478 |
|
|
return $rules;
|
| 1479 |
|
|
}
|
| 1480 |
|
|
|
| 1481 |
|
|
$rules = "\n# captiveportal_allowedhostname_configure()\n";
|
| 1482 |
|
|
$cp_filterdns_conf = "";
|
| 1483 |
|
|
foreach ($config['captiveportal'][$cpzone]['allowedhostname'] as $hostnameent) {
|
| 1484 |
|
|
$tmprules = captiveportal_allowedip_configure_entry($hostnameent, true);
|
| 1485 |
|
|
$rules .= $tmprules[0];
|
| 1486 |
|
|
$cp_filterdns_conf .= $tmprules[1];
|
| 1487 |
|
|
}
|
| 1488 |
|
|
$cp_filterdns_filename = "{$g['varetc_path']}/filterdns-{$cpzone}-captiveportal.conf";
|
| 1489 |
|
|
@file_put_contents($cp_filterdns_filename, $cp_filterdns_conf);
|
| 1490 |
|
|
unset($cp_filterdns_conf);
|
| 1491 |
|
|
|
| 1492 |
|
|
return $rules;
|
| 1493 |
|
|
}
|
| 1494 |
|
|
|
| 1495 |
|
|
function captiveportal_filterdns_configure() {
|
| 1496 |
|
|
global $config, $g, $cpzone, $cpzoneid;
|
| 1497 |
|
|
|
| 1498 |
|
|
$cp_filterdns_filename = $g['varetc_path'] .
|
| 1499 |
|
|
"/filterdns-{$cpzone}-captiveportal.conf";
|
| 1500 |
|
|
|
| 1501 |
99a537e1
|
Renato Botelho
|
if (isset($config['captiveportal'][$cpzone]['enable']) &&
|
| 1502 |
|
|
is_array($config['captiveportal'][$cpzone]['allowedhostname']) &&
|
| 1503 |
517b893e
|
Renato Botelho
|
file_exists($cp_filterdns_filename)) {
|
| 1504 |
|
|
if (isvalidpid($g['varrun_path'] .
|
| 1505 |
|
|
"/filterdns-{$cpzone}-cpah.pid")) {
|
| 1506 |
|
|
sigkillbypid($g['varrun_path'] .
|
| 1507 |
|
|
"/filterdns-{$cpzone}-cpah.pid", "HUP");
|
| 1508 |
1e0b1727
|
Phil Davis
|
} else {
|
| 1509 |
517b893e
|
Renato Botelho
|
mwexec("/usr/local/sbin/filterdns -p " .
|
| 1510 |
|
|
"{$g['varrun_path']}/filterdns-{$cpzone}-cpah.pid" .
|
| 1511 |
a4aebf44
|
Renato Botelho
|
" -i 300 -c {$cp_filterdns_filename} -d 1");
|
| 1512 |
1e0b1727
|
Phil Davis
|
}
|
| 1513 |
7b5eab84
|
bcyrill
|
} else {
|
| 1514 |
|
|
killbypid("{$g['varrun_path']}/filterdns-{$cpzone}-cpah.pid");
|
| 1515 |
|
|
@unlink("{$g['varrun_path']}/filterdns-{$cpzone}-cpah.pid");
|
| 1516 |
55c18b30
|
Scott Ullrich
|
}
|
| 1517 |
1272429c
|
Ermal
|
|
| 1518 |
f23a6091
|
Scott Ullrich
|
return $rules;
|
| 1519 |
|
|
}
|
| 1520 |
|
|
|
| 1521 |
cb0a2913
|
Ermal Lu?i
|
function captiveportal_allowedip_configure() {
|
| 1522 |
b4792bf8
|
Ermal
|
global $config, $g, $cpzone;
|
| 1523 |
36254e4a
|
Scott Ullrich
|
|
| 1524 |
6ce61a8f
|
Ermal
|
$rules = "";
|
| 1525 |
b4792bf8
|
Ermal
|
if (is_array($config['captiveportal'][$cpzone]['allowedip'])) {
|
| 1526 |
1e0b1727
|
Phil Davis
|
foreach ($config['captiveportal'][$cpzone]['allowedip'] as $ipent) {
|
| 1527 |
b01792a0
|
Ermal
|
$rules .= captiveportal_allowedip_configure_entry($ipent);
|
| 1528 |
1e0b1727
|
Phil Davis
|
}
|
| 1529 |
cb0a2913
|
Ermal Lu?i
|
}
|
| 1530 |
36254e4a
|
Scott Ullrich
|
|
| 1531 |
6ce61a8f
|
Ermal
|
return $rules;
|
| 1532 |
5b237745
|
Scott Ullrich
|
}
|
| 1533 |
|
|
|
| 1534 |
2d53158f
|
stompro
|
/* get last activity timestamp given client IP address */
|
| 1535 |
f4c867e0
|
Renato Botelho
|
function captiveportal_get_last_activity($ip) {
|
| 1536 |
b40b4a3e
|
Renato Botelho
|
global $cpzone;
|
| 1537 |
36254e4a
|
Scott Ullrich
|
|
| 1538 |
f9f71ad3
|
Ermal Lu?i
|
/* Reading only from one of the tables is enough of approximation. */
|
| 1539 |
b40b4a3e
|
Renato Botelho
|
$tables = array("{$cpzone}_allowed_up", "{$cpzone}_auth_up");
|
| 1540 |
|
|
|
| 1541 |
|
|
foreach ($tables as $table) {
|
| 1542 |
|
|
$ipfw = pfSense_ipfw_table_lookup($table, $ip);
|
| 1543 |
|
|
if (is_array($ipfw)) {
|
| 1544 |
|
|
/* Workaround for #46652 */
|
| 1545 |
|
|
if ($ipfw['packets'] > 0) {
|
| 1546 |
|
|
return $ipfw['timestamp'];
|
| 1547 |
|
|
} else {
|
| 1548 |
|
|
return 0;
|
| 1549 |
|
|
}
|
| 1550 |
2842c8d4
|
Ermal LUÇI
|
}
|
| 1551 |
d99f7864
|
Scott Ullrich
|
}
|
| 1552 |
36254e4a
|
Scott Ullrich
|
|
| 1553 |
d99f7864
|
Scott Ullrich
|
return 0;
|
| 1554 |
5b237745
|
Scott Ullrich
|
}
|
| 1555 |
|
|
|
| 1556 |
|
|
|
| 1557 |
3db19cf1
|
Scott Ullrich
|
/* log successful captive portal authentication to syslog */
|
| 1558 |
|
|
/* part of this code from php.net */
|
| 1559 |
086cf944
|
Phil Davis
|
function captiveportal_logportalauth($user, $mac, $ip, $status, $message = null) {
|
| 1560 |
d99f7864
|
Scott Ullrich
|
// Log it
|
| 1561 |
1e0b1727
|
Phil Davis
|
if (!$message) {
|
| 1562 |
12feed15
|
Ermal
|
$message = "{$status}: {$user}, {$mac}, {$ip}";
|
| 1563 |
1e0b1727
|
Phil Davis
|
} else {
|
| 1564 |
d31bc32a
|
Ermal
|
$message = trim($message);
|
| 1565 |
12feed15
|
Ermal
|
$message = "{$status}: {$user}, {$mac}, {$ip}, {$message}";
|
| 1566 |
d31bc32a
|
Ermal
|
}
|
| 1567 |
f56a73f1
|
Scott Ullrich
|
captiveportal_syslog($message);
|
| 1568 |
|
|
}
|
| 1569 |
|
|
|
| 1570 |
|
|
/* log simple messages to syslog */
|
| 1571 |
|
|
function captiveportal_syslog($message) {
|
| 1572 |
12feed15
|
Ermal
|
global $cpzone;
|
| 1573 |
|
|
|
| 1574 |
f56a73f1
|
Scott Ullrich
|
$message = trim($message);
|
| 1575 |
9aec47b7
|
Chris Buechler
|
$message = "Zone: {$cpzone} - {$message}";
|
| 1576 |
f56a73f1
|
Scott Ullrich
|
openlog("logportalauth", LOG_PID, LOG_LOCAL4);
|
| 1577 |
|
|
// Log it
|
| 1578 |
|
|
syslog(LOG_INFO, $message);
|
| 1579 |
d99f7864
|
Scott Ullrich
|
closelog();
|
| 1580 |
3db19cf1
|
Scott Ullrich
|
}
|
| 1581 |
|
|
|
| 1582 |
eb43c5b1
|
Augustin FL
|
/* Authenticate users using Authentication Backend */
|
| 1583 |
|
|
function captiveportal_authenticate_user(&$login = '', &$password = '', $clientmac = '', $clientip = '', $pipeno = 'null', $context = 'first') {
|
| 1584 |
|
|
global $g, $config, $cpzone;
|
| 1585 |
|
|
$cpcfg = $config['captiveportal'][$cpzone];
|
| 1586 |
748372bc
|
Stephen Jones
|
|
| 1587 |
eb43c5b1
|
Augustin FL
|
$login_status = 'FAILURE';
|
| 1588 |
|
|
$login_msg = gettext('Invalid credentials specified');
|
| 1589 |
|
|
$reply_attributes = array();
|
| 1590 |
|
|
$auth_method = '';
|
| 1591 |
|
|
$auth_result = null;
|
| 1592 |
748372bc
|
Stephen Jones
|
|
| 1593 |
|
|
/*
|
| 1594 |
|
|
Management of the reply Message (reason why the authentication failed) :
|
| 1595 |
eb43c5b1
|
Augustin FL
|
multiple authentication servers can be used, so multiple reply messages could theoretically be returned.
|
| 1596 |
|
|
But only one message is returned (the most important one).
|
| 1597 |
|
|
The return value of authenticate_user() define how important messages are :
|
| 1598 |
748372bc
|
Stephen Jones
|
- Reply message of a successful auth is more important than reply message of
|
| 1599 |
eb43c5b1
|
Augustin FL
|
a user failed auth(invalid credentials/authorization)
|
| 1600 |
748372bc
|
Stephen Jones
|
|
| 1601 |
|
|
- Reply message of a user failed auth is more important than reply message of
|
| 1602 |
eb43c5b1
|
Augustin FL
|
a server failed auth (unable to contact server)
|
| 1603 |
748372bc
|
Stephen Jones
|
|
| 1604 |
eb43c5b1
|
Augustin FL
|
- When multiple user failed auth are encountered, messages returned by remote servers
|
| 1605 |
|
|
(eg. reply in RADIUS Access-Reject) are more important than pfSense error messages.
|
| 1606 |
748372bc
|
Stephen Jones
|
|
| 1607 |
|
|
The $authlevel variable is a flag indicating the status of authentication
|
| 1608 |
eb43c5b1
|
Augustin FL
|
0 = failed server auth
|
| 1609 |
|
|
1 = failed user auth
|
| 1610 |
|
|
2 = failed user auth with custom server reply recieved
|
| 1611 |
|
|
3 = successful auth
|
| 1612 |
|
|
*/
|
| 1613 |
|
|
$authlevel = 0;
|
| 1614 |
|
|
|
| 1615 |
|
|
/* Getting authentication servers from captiveportal configuration */
|
| 1616 |
|
|
$auth_servers = array();
|
| 1617 |
748372bc
|
Stephen Jones
|
|
| 1618 |
eb43c5b1
|
Augustin FL
|
if ($cpcfg['auth_method'] === 'none') {
|
| 1619 |
|
|
$auth_servers[] = array('type' => 'none');
|
| 1620 |
|
|
} else {
|
| 1621 |
|
|
if ($context === 'second') {
|
| 1622 |
|
|
$fullauthservers = explode(",", $cpcfg['auth_server2']);
|
| 1623 |
|
|
} else {
|
| 1624 |
|
|
$fullauthservers = explode(",", $cpcfg['auth_server']);
|
| 1625 |
|
|
}
|
| 1626 |
d44bccc7
|
Scott Ullrich
|
|
| 1627 |
eb43c5b1
|
Augustin FL
|
foreach ($fullauthservers as $authserver) {
|
| 1628 |
|
|
if (strpos($authserver, ' - ') !== false) {
|
| 1629 |
|
|
$authserver = explode(' - ', $authserver);
|
| 1630 |
|
|
array_shift($authserver);
|
| 1631 |
|
|
$authserver = implode(' - ', $authserver);
|
| 1632 |
748372bc
|
Stephen Jones
|
|
| 1633 |
eb43c5b1
|
Augustin FL
|
if (auth_get_authserver($authserver) !== null) {
|
| 1634 |
|
|
$auth_servers[] = auth_get_authserver($authserver);
|
| 1635 |
|
|
} else {
|
| 1636 |
|
|
log_error("Zone: {$cpzone} - Captive portal was unable to find the settings of the server '{$authserver}' used for authentication !");
|
| 1637 |
|
|
}
|
| 1638 |
|
|
}
|
| 1639 |
|
|
}
|
| 1640 |
1e0b1727
|
Phil Davis
|
}
|
| 1641 |
ebc0e4b6
|
Ermal
|
|
| 1642 |
eb43c5b1
|
Augustin FL
|
/* Unable to find the any authentication server config - shouldn't happen! - bail out */
|
| 1643 |
|
|
if (count($auth_servers) === 0) {
|
| 1644 |
|
|
log_error("Zone: {$cpzone} - No valid server could be used for authentication.");
|
| 1645 |
|
|
$login_msg = gettext("Internal Error");
|
| 1646 |
d2c98878
|
falbertopl
|
} else {
|
| 1647 |
eb43c5b1
|
Augustin FL
|
foreach ($auth_servers as $authcfg) {
|
| 1648 |
|
|
if ($authlevel < 3) {
|
| 1649 |
|
|
$radmac_error = false;
|
| 1650 |
b1cc8f31
|
jim-p
|
$attributes = array("nas_identifier" => empty($cpcfg["radiusnasid"]) ? "CaptivePortal-{$cpzone}" : $cpcfg["radiusnasid"],
|
| 1651 |
eb43c5b1
|
Augustin FL
|
"nas_port_type" => RADIUS_ETHERNET,
|
| 1652 |
|
|
"nas_port" => $pipeno,
|
| 1653 |
|
|
"framed_ip" => $clientip);
|
| 1654 |
|
|
if (mac_format($clientmac) !== null) {
|
| 1655 |
|
|
$attributes["calling_station_id"] = mac_format($clientmac);
|
| 1656 |
|
|
}
|
| 1657 |
748372bc
|
Stephen Jones
|
|
| 1658 |
eb43c5b1
|
Augustin FL
|
$result = null;
|
| 1659 |
|
|
$status = null;
|
| 1660 |
|
|
$msg = null;
|
| 1661 |
748372bc
|
Stephen Jones
|
|
| 1662 |
eb43c5b1
|
Augustin FL
|
/* Radius MAC authentication */
|
| 1663 |
774ff51b
|
Augustin-FL
|
if ($context === 'radmac' && $clientmac) {
|
| 1664 |
eb43c5b1
|
Augustin FL
|
if ($authcfg['type'] === 'radius') {
|
| 1665 |
|
|
$login = mac_format($clientmac);
|
| 1666 |
|
|
$status = "MACHINE LOGIN";
|
| 1667 |
|
|
} else {
|
| 1668 |
|
|
/* Trying to perform a Radius MAC authentication on a non-radius server - shouldn't happen! - bail out */
|
| 1669 |
|
|
$msg = gettext("Internal Error");
|
| 1670 |
|
|
log_error("Zone: {$cpzone} - Trying to perform RADIUS MAC authentication on a non-RADIUS server !");
|
| 1671 |
|
|
$radmac_error = true;
|
| 1672 |
|
|
$result = null;
|
| 1673 |
|
|
}
|
| 1674 |
|
|
}
|
| 1675 |
748372bc
|
Stephen Jones
|
|
| 1676 |
eb43c5b1
|
Augustin FL
|
if (!$radmac_error) {
|
| 1677 |
|
|
if ($authcfg['type'] === 'none') {
|
| 1678 |
|
|
$result = true;
|
| 1679 |
|
|
} else {
|
| 1680 |
|
|
$result = authenticate_user($login, $password, $authcfg, $attributes);
|
| 1681 |
|
|
}
|
| 1682 |
748372bc
|
Stephen Jones
|
|
| 1683 |
eb43c5b1
|
Augustin FL
|
if (!empty($attributes['error_message'])) {
|
| 1684 |
|
|
$msg = $attributes['error_message'];
|
| 1685 |
|
|
}
|
| 1686 |
748372bc
|
Stephen Jones
|
|
| 1687 |
eb43c5b1
|
Augustin FL
|
if ($authcfg['type'] == 'Local Auth' && $result && isset($cpcfg['localauth_priv'])) {
|
| 1688 |
|
|
if (!userHasPrivilege(getUserEntry($login), "user-services-captiveportal-login")) {
|
| 1689 |
|
|
$result = false;
|
| 1690 |
|
|
$msg = gettext("Access Denied");
|
| 1691 |
|
|
}
|
| 1692 |
|
|
}
|
| 1693 |
774ff51b
|
Augustin-FL
|
if ($context === 'radmac' && $result === null && empty($attributes['reply_message'])) {
|
| 1694 |
|
|
$msg = gettext("RADIUS MAC Authentication Failed.");
|
| 1695 |
|
|
}
|
| 1696 |
748372bc
|
Stephen Jones
|
|
| 1697 |
eb43c5b1
|
Augustin FL
|
if (empty($status)) {
|
| 1698 |
|
|
if ($result === true) {
|
| 1699 |
|
|
$status = "ACCEPT";
|
| 1700 |
|
|
} elseif ($result === null) {
|
| 1701 |
|
|
$status = "ERROR";
|
| 1702 |
|
|
} else {
|
| 1703 |
|
|
$status = "FAILURE";
|
| 1704 |
|
|
}
|
| 1705 |
|
|
}
|
| 1706 |
748372bc
|
Stephen Jones
|
|
| 1707 |
774ff51b
|
Augustin-FL
|
if ($context === 'radmac' && $login == mac_format($clientmac) || $authcfg['type'] === 'none' && empty($login)) {
|
| 1708 |
eb43c5b1
|
Augustin FL
|
$login = "unauthenticated";
|
| 1709 |
748372bc
|
Stephen Jones
|
}
|
| 1710 |
22e32874
|
Augustin-FL
|
}
|
| 1711 |
|
|
// We determine a flag
|
| 1712 |
|
|
if ($result === true) {
|
| 1713 |
|
|
$val = 3;
|
| 1714 |
|
|
} elseif ($result === false && !empty($attributes['reply_message'])) {
|
| 1715 |
|
|
$val = 2;
|
| 1716 |
|
|
$msg = $attributes['reply_message'];
|
| 1717 |
|
|
} elseif ($result === false) {
|
| 1718 |
|
|
$val = 1;
|
| 1719 |
|
|
} elseif ($result === null) {
|
| 1720 |
|
|
$val = 0;
|
| 1721 |
eb43c5b1
|
Augustin FL
|
}
|
| 1722 |
748372bc
|
Stephen Jones
|
|
| 1723 |
665cbe2a
|
Augustin-FL
|
if ($val >= $authlevel) {
|
| 1724 |
|
|
$authlevel = $val;
|
| 1725 |
eb43c5b1
|
Augustin FL
|
$auth_method = $authcfg['type'];
|
| 1726 |
|
|
$login_status = $status;
|
| 1727 |
|
|
$login_msg = $msg;
|
| 1728 |
|
|
$reply_attributes = $attributes;
|
| 1729 |
|
|
$auth_result = $result;
|
| 1730 |
|
|
}
|
| 1731 |
|
|
}
|
| 1732 |
|
|
}
|
| 1733 |
1e0b1727
|
Phil Davis
|
}
|
| 1734 |
0bd34ed6
|
Scott Ullrich
|
|
| 1735 |
eb43c5b1
|
Augustin FL
|
return array('result'=>$auth_result, 'attributes'=>$reply_attributes, 'auth_method' =>$auth_method, 'login_status'=> $login_status, 'login_message' => $login_msg);
|
| 1736 |
0bd34ed6
|
Scott Ullrich
|
}
|
| 1737 |
|
|
|
| 1738 |
26ee5aaf
|
Ermal
|
function captiveportal_opendb() {
|
| 1739 |
5e71234e
|
Chris Buechler
|
global $g, $config, $cpzone, $cpzoneid;
|
| 1740 |
5060dea7
|
Scott Ullrich
|
|
| 1741 |
79e46ebd
|
jim-p
|
$db_path = "{$g['vardb_path']}/captiveportal{$cpzone}.db";
|
| 1742 |
|
|
$createquery = "CREATE TABLE IF NOT EXISTS captiveportal (" .
|
| 1743 |
|
|
"allow_time INTEGER, pipeno INTEGER, ip TEXT, mac TEXT, username TEXT, " .
|
| 1744 |
|
|
"sessionid TEXT, bpassword TEXT, session_timeout INTEGER, idle_timeout INTEGER, " .
|
| 1745 |
f3e403d5
|
plumbeo
|
"session_terminate_time INTEGER, interim_interval INTEGER, traffic_quota INTEGER, " .
|
| 1746 |
b0a29e82
|
Augustin-FL
|
"bw_up INTEGER, bw_down INTEGER, authmethod TEXT, context TEXT); " .
|
| 1747 |
79e46ebd
|
jim-p
|
"CREATE UNIQUE INDEX IF NOT EXISTS idx_active ON captiveportal (sessionid, username); " .
|
| 1748 |
|
|
"CREATE INDEX IF NOT EXISTS user ON captiveportal (username); " .
|
| 1749 |
|
|
"CREATE INDEX IF NOT EXISTS ip ON captiveportal (ip); " .
|
| 1750 |
|
|
"CREATE INDEX IF NOT EXISTS starttime ON captiveportal (allow_time)";
|
| 1751 |
|
|
|
| 1752 |
6b8ad2da
|
jim-p
|
try {
|
| 1753 |
|
|
$DB = new SQLite3($db_path);
|
| 1754 |
18ca572b
|
Chris Buechler
|
$DB->busyTimeout(60000);
|
| 1755 |
6b8ad2da
|
jim-p
|
} catch (Exception $e) {
|
| 1756 |
|
|
captiveportal_syslog("Could not open {$db_path} as an sqlite database for {$cpzone}. Error message: " . $e->getMessage() . " -- Trying again.");
|
| 1757 |
|
|
unlink_if_exists($db_path);
|
| 1758 |
|
|
try {
|
| 1759 |
|
|
$DB = new SQLite3($db_path);
|
| 1760 |
18ca572b
|
Chris Buechler
|
$DB->busyTimeout(60000);
|
| 1761 |
6b8ad2da
|
jim-p
|
} catch (Exception $e) {
|
| 1762 |
|
|
captiveportal_syslog("Still could not open {$db_path} as an sqlite database for {$cpzone}. Error message: " . $e->getMessage() . " -- Remove the database file manually and ensure there is enough free space.");
|
| 1763 |
|
|
return;
|
| 1764 |
|
|
}
|
| 1765 |
|
|
}
|
| 1766 |
|
|
|
| 1767 |
7c38032f
|
jim-p
|
if (!$DB) {
|
| 1768 |
|
|
captiveportal_syslog("Could not open {$db_path} as an sqlite database for {$cpzone}. Error message: {$DB->lastErrorMsg()}. Trying again.");
|
| 1769 |
|
|
unlink_if_exists($db_path);
|
| 1770 |
|
|
$DB = new SQLite3($db_path);
|
| 1771 |
18ca572b
|
Chris Buechler
|
$DB->busyTimeout(60000);
|
| 1772 |
7c38032f
|
jim-p
|
if (!$DB) {
|
| 1773 |
|
|
captiveportal_syslog("Still could not open {$db_path} as an sqlite database for {$cpzone}. Error message: {$DB->lastErrorMsg()}. Remove the database file manually and ensure there is enough free space.");
|
| 1774 |
|
|
return;
|
| 1775 |
|
|
}
|
| 1776 |
|
|
}
|
| 1777 |
|
|
|
| 1778 |
79e46ebd
|
jim-p
|
if (! $DB->exec($createquery)) {
|
| 1779 |
|
|
captiveportal_syslog("Error during table {$cpzone} creation. Error message: {$DB->lastErrorMsg()}. Resetting and trying again.");
|
| 1780 |
|
|
|
| 1781 |
|
|
/* If unable to initialize the database, reset and try again. */
|
| 1782 |
|
|
$DB->close();
|
| 1783 |
|
|
unset($DB);
|
| 1784 |
|
|
unlink_if_exists($db_path);
|
| 1785 |
|
|
$DB = new SQLite3($db_path);
|
| 1786 |
18ca572b
|
Chris Buechler
|
$DB->busyTimeout(60000);
|
| 1787 |
79e46ebd
|
jim-p
|
if ($DB->exec($createquery)) {
|
| 1788 |
|
|
captiveportal_syslog("Successfully reinitialized tables for {$cpzone} -- database has been reset.");
|
| 1789 |
5e71234e
|
Chris Buechler
|
if (!is_numericint($cpzoneid)) {
|
| 1790 |
|
|
if (is_array($config['captiveportal'])) {
|
| 1791 |
|
|
foreach ($config['captiveportal'] as $cpkey => $cp) {
|
| 1792 |
0c388fef
|
Renato Botelho
|
if ($cpzone == $cpkey) {
|
| 1793 |
5e71234e
|
Chris Buechler
|
$cpzoneid = $cp['zoneid'];
|
| 1794 |
|
|
}
|
| 1795 |
|
|
}
|
| 1796 |
|
|
}
|
| 1797 |
|
|
}
|
| 1798 |
|
|
if (is_numericint($cpzoneid)) {
|
| 1799 |
517b893e
|
Renato Botelho
|
$table_names = captiveportal_get_ipfw_table_names();
|
| 1800 |
|
|
foreach ($table_names as $table_name) {
|
| 1801 |
|
|
mwexec("/sbin/ipfw table {$table_name} flush");
|
| 1802 |
|
|
}
|
| 1803 |
5e71234e
|
Chris Buechler
|
captiveportal_syslog("Flushed tables for {$cpzone} after database reset.");
|
| 1804 |
|
|
}
|
| 1805 |
79e46ebd
|
jim-p
|
} else {
|
| 1806 |
|
|
captiveportal_syslog("Still unable to create tables for {$cpzone}. Error message: {$DB->lastErrorMsg()}. Remove the database file manually and try again.");
|
| 1807 |
|
|
}
|
| 1808 |
1e0b1727
|
Phil Davis
|
}
|
| 1809 |
26ee5aaf
|
Ermal
|
|
| 1810 |
|
|
return $DB;
|
| 1811 |
0bd34ed6
|
Scott Ullrich
|
}
|
| 1812 |
|
|
|
| 1813 |
517b893e
|
Renato Botelho
|
/* Get all tables for specific cpzone */
|
| 1814 |
|
|
function captiveportal_get_ipfw_table_names() {
|
| 1815 |
|
|
global $cpzone;
|
| 1816 |
|
|
|
| 1817 |
|
|
$result = array();
|
| 1818 |
|
|
$tables = pfSense_ipfw_tables_list();
|
| 1819 |
|
|
|
| 1820 |
|
|
if (!is_array($tables)) {
|
| 1821 |
|
|
return $result;
|
| 1822 |
|
|
}
|
| 1823 |
|
|
|
| 1824 |
|
|
$len = strlen($cpzone) + 1;
|
| 1825 |
|
|
foreach ($tables as $table) {
|
| 1826 |
|
|
if (substr($table['name'], 0, $len) != $cpzone . '_') {
|
| 1827 |
|
|
continue;
|
| 1828 |
|
|
}
|
| 1829 |
|
|
|
| 1830 |
|
|
$result[] = $table['name'];
|
| 1831 |
|
|
}
|
| 1832 |
|
|
|
| 1833 |
|
|
return $result;
|
| 1834 |
|
|
}
|
| 1835 |
|
|
|
| 1836 |
26ee5aaf
|
Ermal
|
/* read captive portal DB into array */
|
| 1837 |
|
|
function captiveportal_read_db($query = "") {
|
| 1838 |
5cf91315
|
Renato Botelho
|
$cpdb = array();
|
| 1839 |
5060dea7
|
Scott Ullrich
|
|
| 1840 |
26ee5aaf
|
Ermal
|
$DB = captiveportal_opendb();
|
| 1841 |
|
|
if ($DB) {
|
| 1842 |
5cf91315
|
Renato Botelho
|
$response = $DB->query("SELECT * FROM captiveportal {$query}");
|
| 1843 |
d338018f
|
Ermal
|
if ($response != FALSE) {
|
| 1844 |
1e0b1727
|
Phil Davis
|
while ($row = $response->fetchArray()) {
|
| 1845 |
d338018f
|
Ermal
|
$cpdb[] = $row;
|
| 1846 |
1e0b1727
|
Phil Davis
|
}
|
| 1847 |
d338018f
|
Ermal
|
}
|
| 1848 |
5cf91315
|
Renato Botelho
|
$DB->close();
|
| 1849 |
006802ab
|
Ermal
|
}
|
| 1850 |
26ee5aaf
|
Ermal
|
|
| 1851 |
|
|
return $cpdb;
|
| 1852 |
|
|
}
|
| 1853 |
|
|
|
| 1854 |
|
|
function captiveportal_remove_entries($remove) {
|
| 1855 |
|
|
|
| 1856 |
1e0b1727
|
Phil Davis
|
if (!is_array($remove) || empty($remove)) {
|
| 1857 |
26ee5aaf
|
Ermal
|
return;
|
| 1858 |
1e0b1727
|
Phil Davis
|
}
|
| 1859 |
26ee5aaf
|
Ermal
|
|
| 1860 |
1974c2d6
|
bcyrill
|
$query = "DELETE FROM captiveportal WHERE sessionid in (";
|
| 1861 |
1e0b1727
|
Phil Davis
|
foreach ($remove as $idx => $unindex) {
|
| 1862 |
26ee5aaf
|
Ermal
|
$query .= "'{$unindex}'";
|
| 1863 |
1e0b1727
|
Phil Davis
|
if ($idx < (count($remove) - 1)) {
|
| 1864 |
26ee5aaf
|
Ermal
|
$query .= ",";
|
| 1865 |
1e0b1727
|
Phil Davis
|
}
|
| 1866 |
006802ab
|
Ermal
|
}
|
| 1867 |
26ee5aaf
|
Ermal
|
$query .= ")";
|
| 1868 |
|
|
captiveportal_write_db($query);
|
| 1869 |
|
|
}
|
| 1870 |
|
|
|
| 1871 |
|
|
/* write captive portal DB */
|
| 1872 |
|
|
function captiveportal_write_db($queries) {
|
| 1873 |
|
|
global $g;
|
| 1874 |
|
|
|
| 1875 |
1e0b1727
|
Phil Davis
|
if (is_array($queries)) {
|
| 1876 |
26ee5aaf
|
Ermal
|
$query = implode(";", $queries);
|
| 1877 |
1e0b1727
|
Phil Davis
|
} else {
|
| 1878 |
26ee5aaf
|
Ermal
|
$query = $queries;
|
| 1879 |
1e0b1727
|
Phil Davis
|
}
|
| 1880 |
26ee5aaf
|
Ermal
|
|
| 1881 |
|
|
$DB = captiveportal_opendb();
|
| 1882 |
|
|
if ($DB) {
|
| 1883 |
5cf91315
|
Renato Botelho
|
$DB->exec("BEGIN TRANSACTION");
|
| 1884 |
|
|
$result = $DB->exec($query);
|
| 1885 |
1e0b1727
|
Phil Davis
|
if (!$result) {
|
| 1886 |
5cf91315
|
Renato Botelho
|
captiveportal_syslog("Trying to modify DB returned error: {$DB->lastErrorMsg()}");
|
| 1887 |
1e0b1727
|
Phil Davis
|
} else {
|
| 1888 |
5cf91315
|
Renato Botelho
|
$DB->exec("END TRANSACTION");
|
| 1889 |
1e0b1727
|
Phil Davis
|
}
|
| 1890 |
5cf91315
|
Renato Botelho
|
$DB->close();
|
| 1891 |
26ee5aaf
|
Ermal
|
return $result;
|
| 1892 |
1e0b1727
|
Phil Davis
|
} else {
|
| 1893 |
26ee5aaf
|
Ermal
|
return true;
|
| 1894 |
1e0b1727
|
Phil Davis
|
}
|
| 1895 |
0bd34ed6
|
Scott Ullrich
|
}
|
| 1896 |
|
|
|
| 1897 |
|
|
function captiveportal_write_elements() {
|
| 1898 |
b4792bf8
|
Ermal
|
global $g, $config, $cpzone;
|
| 1899 |
1e0b1727
|
Phil Davis
|
|
| 1900 |
b4792bf8
|
Ermal
|
$cpcfg = $config['captiveportal'][$cpzone];
|
| 1901 |
|
|
|
| 1902 |
1e0b1727
|
Phil Davis
|
if (!is_dir($g['captiveportal_element_path'])) {
|
| 1903 |
769e254e
|
Ermal
|
@mkdir($g['captiveportal_element_path']);
|
| 1904 |
1e0b1727
|
Phil Davis
|
}
|
| 1905 |
769e254e
|
Ermal
|
|
| 1906 |
b4792bf8
|
Ermal
|
if (is_array($cpcfg['element'])) {
|
| 1907 |
|
|
foreach ($cpcfg['element'] as $data) {
|
| 1908 |
84b128b6
|
jim-p
|
/* Do not attempt to decode or write out empty files. */
|
| 1909 |
748372bc
|
Stephen Jones
|
if (isset($data['nocontent'])) {
|
| 1910 |
|
|
continue;
|
| 1911 |
|
|
}
|
| 1912 |
84b128b6
|
jim-p
|
if (empty($data['content']) || empty(base64_decode($data['content']))) {
|
| 1913 |
|
|
unlink_if_exists("{$g['captiveportal_element_path']}/{$data['name']}");
|
| 1914 |
|
|
touch("{$g['captiveportal_element_path']}/{$data['name']}");
|
| 1915 |
|
|
} elseif (!@file_put_contents("{$g['captiveportal_element_path']}/{$data['name']}", base64_decode($data['content']))) {
|
| 1916 |
1579e70f
|
Phil Davis
|
printf(gettext('Error: cannot open \'%1$s\' in captiveportal_write_elements()%2$s'), $data['name'], "\n");
|
| 1917 |
1fadb31d
|
Scott Ullrich
|
return 1;
|
| 1918 |
|
|
}
|
| 1919 |
1e0b1727
|
Phil Davis
|
if (!file_exists("{$g['captiveportal_path']}/{$data['name']}")) {
|
| 1920 |
bdba4fa7
|
Ermal
|
@symlink("{$g['captiveportal_element_path']}/{$data['name']}", "{$g['captiveportal_path']}/{$data['name']}");
|
| 1921 |
1e0b1727
|
Phil Davis
|
}
|
| 1922 |
1fadb31d
|
Scott Ullrich
|
}
|
| 1923 |
|
|
}
|
| 1924 |
1e0b1727
|
Phil Davis
|
|
| 1925 |
769e254e
|
Ermal
|
return 0;
|
| 1926 |
0bd34ed6
|
Scott Ullrich
|
}
|
| 1927 |
|
|
|
| 1928 |
b27df7cf
|
Renato Botelho
|
function captiveportal_free_dnrules($rulenos_start = 2000,
|
| 1929 |
7bdf5cd6
|
plumbeo
|
$rulenos_range_max = 64500, $dry_run = false, $clear_auth_pipes = true) {
|
| 1930 |
fbfbc6bd
|
Renato Botelho
|
global $g, $cpzone;
|
| 1931 |
7fb23399
|
Ermal
|
|
| 1932 |
b2c92623
|
Renato Botelho
|
$removed_pipes = array();
|
| 1933 |
|
|
|
| 1934 |
ff8b4019
|
Renato Botelho
|
if (!file_exists("{$g['vardb_path']}/captiveportaldn.rules")) {
|
| 1935 |
|
|
return $removed_pipes;
|
| 1936 |
|
|
}
|
| 1937 |
|
|
|
| 1938 |
b27df7cf
|
Renato Botelho
|
if (!$dry_run) {
|
| 1939 |
|
|
$cpruleslck = lock("captiveportalrulesdn", LOCK_EX);
|
| 1940 |
|
|
}
|
| 1941 |
ff8b4019
|
Renato Botelho
|
|
| 1942 |
|
|
$rules = unserialize(file_get_contents(
|
| 1943 |
|
|
"{$g['vardb_path']}/captiveportaldn.rules"));
|
| 1944 |
|
|
$ridx = $rulenos_start;
|
| 1945 |
|
|
while ($ridx < $rulenos_range_max) {
|
| 1946 |
7bdf5cd6
|
plumbeo
|
if (substr($rules[$ridx], 0, strlen($cpzone . '_')) == $cpzone . '_') {
|
| 1947 |
|
|
if (!$clear_auth_pipes && substr($rules[$ridx], 0, strlen($cpzone . '_auth')) == $cpzone . '_auth') {
|
| 1948 |
|
|
$ridx += 2;
|
| 1949 |
|
|
} else {
|
| 1950 |
|
|
if (!$dry_run) {
|
| 1951 |
|
|
$rules[$ridx] = false;
|
| 1952 |
|
|
}
|
| 1953 |
|
|
$removed_pipes[] = $ridx;
|
| 1954 |
|
|
$ridx++;
|
| 1955 |
|
|
if (!$dry_run) {
|
| 1956 |
|
|
$rules[$ridx] = false;
|
| 1957 |
|
|
}
|
| 1958 |
|
|
$removed_pipes[] = $ridx;
|
| 1959 |
|
|
$ridx++;
|
| 1960 |
ff8b4019
|
Renato Botelho
|
}
|
| 1961 |
|
|
} else {
|
| 1962 |
|
|
$ridx += 2;
|
| 1963 |
7fb23399
|
Ermal
|
}
|
| 1964 |
|
|
}
|
| 1965 |
ff8b4019
|
Renato Botelho
|
|
| 1966 |
b27df7cf
|
Renato Botelho
|
if (!$dry_run) {
|
| 1967 |
ff8b4019
|
Renato Botelho
|
file_put_contents("{$g['vardb_path']}/captiveportaldn.rules",
|
| 1968 |
|
|
serialize($rules));
|
| 1969 |
b27df7cf
|
Renato Botelho
|
unlock($cpruleslck);
|
| 1970 |
|
|
}
|
| 1971 |
b2c92623
|
Renato Botelho
|
|
| 1972 |
ff8b4019
|
Renato Botelho
|
unset($rules);
|
| 1973 |
|
|
|
| 1974 |
b2c92623
|
Renato Botelho
|
return $removed_pipes;
|
| 1975 |
7fb23399
|
Ermal
|
}
|
| 1976 |
|
|
|
| 1977 |
7b80e743
|
Augustin-FL
|
function captiveportal_reserve_ruleno($ruleno) {
|
| 1978 |
|
|
global $g, $cpzone;
|
| 1979 |
|
|
|
| 1980 |
|
|
$cpruleslck = lock("captiveportalrulesdn", LOCK_EX);
|
| 1981 |
|
|
if (file_exists("{$g['vardb_path']}/captiveportaldn.rules")) {
|
| 1982 |
|
|
$rules = unserialize(file_get_contents("{$g['vardb_path']}/captiveportaldn.rules"));
|
| 1983 |
|
|
} else {
|
| 1984 |
|
|
$rules = array_pad(array(), 64500, false);
|
| 1985 |
|
|
}
|
| 1986 |
7bdf5cd6
|
plumbeo
|
$rules[$ruleno] = $cpzone . '_auth';
|
| 1987 |
7b80e743
|
Augustin-FL
|
$ruleno++;
|
| 1988 |
7bdf5cd6
|
plumbeo
|
$rules[$ruleno] = $cpzone . '_auth';
|
| 1989 |
7b80e743
|
Augustin-FL
|
|
| 1990 |
|
|
file_put_contents("{$g['vardb_path']}/captiveportaldn.rules", serialize($rules));
|
| 1991 |
|
|
unlock($cpruleslck);
|
| 1992 |
|
|
unset($rules);
|
| 1993 |
|
|
|
| 1994 |
|
|
return $ruleno;
|
| 1995 |
|
|
}
|
| 1996 |
|
|
|
| 1997 |
7bdf5cd6
|
plumbeo
|
function captiveportal_get_next_dn_ruleno($rule_type = 'default', $rulenos_start = 2000, $rulenos_range_max = 64500) {
|
| 1998 |
7fb23399
|
Ermal
|
global $config, $g, $cpzone;
|
| 1999 |
6ce61a8f
|
Ermal
|
|
| 2000 |
aea56408
|
Ermal
|
$cpruleslck = lock("captiveportalrulesdn", LOCK_EX);
|
| 2001 |
|
|
$ruleno = 0;
|
| 2002 |
|
|
if (file_exists("{$g['vardb_path']}/captiveportaldn.rules")) {
|
| 2003 |
|
|
$rules = unserialize(file_get_contents("{$g['vardb_path']}/captiveportaldn.rules"));
|
| 2004 |
1f965b69
|
Ermal
|
$ridx = $rulenos_start;
|
| 2005 |
|
|
while ($ridx < $rulenos_range_max) {
|
| 2006 |
f38b383b
|
Ermal
|
if (empty($rules[$ridx])) {
|
| 2007 |
1f965b69
|
Ermal
|
$ruleno = $ridx;
|
| 2008 |
7bdf5cd6
|
plumbeo
|
$rules[$ridx] = $cpzone . '_' . $rule_type;
|
| 2009 |
aea56408
|
Ermal
|
$ridx++;
|
| 2010 |
7bdf5cd6
|
plumbeo
|
$rules[$ridx] = $cpzone . '_' . $rule_type;
|
| 2011 |
1f965b69
|
Ermal
|
break;
|
| 2012 |
21f82ab6
|
Ermal
|
} else {
|
| 2013 |
|
|
$ridx += 2;
|
| 2014 |
aea56408
|
Ermal
|
}
|
| 2015 |
|
|
}
|
| 2016 |
|
|
} else {
|
| 2017 |
fe3693cb
|
Ermal
|
$rules = array_pad(array(), $rulenos_range_max, false);
|
| 2018 |
d2c98878
|
falbertopl
|
$ruleno = $rulenos_start;
|
| 2019 |
7bdf5cd6
|
plumbeo
|
$rules[$rulenos_start] = $cpzone . '_' . $rule_type;
|
| 2020 |
1f965b69
|
Ermal
|
$rulenos_start++;
|
| 2021 |
7bdf5cd6
|
plumbeo
|
$rules[$rulenos_start] = $cpzone . '_' . $rule_type;
|
| 2022 |
aea56408
|
Ermal
|
}
|
| 2023 |
|
|
file_put_contents("{$g['vardb_path']}/captiveportaldn.rules", serialize($rules));
|
| 2024 |
|
|
unlock($cpruleslck);
|
| 2025 |
1f965b69
|
Ermal
|
unset($rules);
|
| 2026 |
aea56408
|
Ermal
|
|
| 2027 |
|
|
return $ruleno;
|
| 2028 |
|
|
}
|
| 2029 |
|
|
|
| 2030 |
|
|
function captiveportal_free_dn_ruleno($ruleno) {
|
| 2031 |
87e7fdea
|
bcyrill
|
global $config, $g;
|
| 2032 |
|
|
|
| 2033 |
|
|
$cpruleslck = lock("captiveportalrulesdn", LOCK_EX);
|
| 2034 |
|
|
if (file_exists("{$g['vardb_path']}/captiveportaldn.rules")) {
|
| 2035 |
|
|
$rules = unserialize(file_get_contents("{$g['vardb_path']}/captiveportaldn.rules"));
|
| 2036 |
|
|
$rules[$ruleno] = false;
|
| 2037 |
a2a42c72
|
Ermal
|
$ruleno++;
|
| 2038 |
|
|
$rules[$ruleno] = false;
|
| 2039 |
87e7fdea
|
bcyrill
|
file_put_contents("{$g['vardb_path']}/captiveportaldn.rules", serialize($rules));
|
| 2040 |
1f965b69
|
Ermal
|
unset($rules);
|
| 2041 |
87e7fdea
|
bcyrill
|
}
|
| 2042 |
|
|
unlock($cpruleslck);
|
| 2043 |
aea56408
|
Ermal
|
}
|
| 2044 |
|
|
|
| 2045 |
|
|
function captiveportal_get_dn_passthru_ruleno($value) {
|
| 2046 |
baec2b00
|
Ermal
|
global $config, $g, $cpzone, $cpzoneid;
|
| 2047 |
b273dd26
|
Ermal
|
|
| 2048 |
|
|
$cpcfg = $config['captiveportal'][$cpzone];
|
| 2049 |
1e0b1727
|
Phil Davis
|
if (!isset($cpcfg['enable'])) {
|
| 2050 |
b273dd26
|
Ermal
|
return NULL;
|
| 2051 |
1e0b1727
|
Phil Davis
|
}
|
| 2052 |
aea56408
|
Ermal
|
|
| 2053 |
fe7e987e
|
Ermal
|
$cpruleslck = lock("captiveportalrulesdn", LOCK_EX);
|
| 2054 |
1f965b69
|
Ermal
|
$ruleno = NULL;
|
| 2055 |
fe7e987e
|
Ermal
|
if (file_exists("{$g['vardb_path']}/captiveportaldn.rules")) {
|
| 2056 |
1f965b69
|
Ermal
|
unset($output);
|
| 2057 |
517b893e
|
Renato Botelho
|
$item = pfSense_ipfw_table_lookup("{$cpzone}_pipe_mac",
|
| 2058 |
|
|
"any,{$value}");
|
| 2059 |
|
|
if (!is_array($item) || empty($item['pipe'])) {
|
| 2060 |
|
|
unlock($cpruleslck);
|
| 2061 |
|
|
return NULL;
|
| 2062 |
6ce61a8f
|
Ermal
|
}
|
| 2063 |
|
|
|
| 2064 |
517b893e
|
Renato Botelho
|
$ruleno = intval($item['pipe']);
|
| 2065 |
|
|
$rules = unserialize(file_get_contents("{$g['vardb_path']}/captiveportaldn.rules"));
|
| 2066 |
1e0b1727
|
Phil Davis
|
if (!$rules[$ruleno]) {
|
| 2067 |
1f965b69
|
Ermal
|
$ruleno = NULL;
|
| 2068 |
1e0b1727
|
Phil Davis
|
}
|
| 2069 |
1f965b69
|
Ermal
|
unset($rules);
|
| 2070 |
5060dea7
|
Scott Ullrich
|
}
|
| 2071 |
d31bc32a
|
Ermal
|
unlock($cpruleslck);
|
| 2072 |
1f965b69
|
Ermal
|
|
| 2073 |
|
|
return $ruleno;
|
| 2074 |
920cafaf
|
Scott Ullrich
|
}
|
| 2075 |
|
|
|
| 2076 |
360d815d
|
Scott Ullrich
|
/**
|
| 2077 |
|
|
* This function will calculate the traffic produced by a client
|
| 2078 |
|
|
* based on its firewall rule
|
| 2079 |
|
|
*
|
| 2080 |
|
|
* Point of view: NAS
|
| 2081 |
|
|
*
|
| 2082 |
|
|
* Input means: from the client
|
| 2083 |
|
|
* Output means: to the client
|
| 2084 |
|
|
*
|
| 2085 |
|
|
*/
|
| 2086 |
|
|
|
| 2087 |
f4c867e0
|
Renato Botelho
|
function getVolume($ip) {
|
| 2088 |
b40b4a3e
|
Renato Botelho
|
global $config, $cpzone;
|
| 2089 |
360d815d
|
Scott Ullrich
|
|
| 2090 |
b40b4a3e
|
Renato Botelho
|
$reverse = isset($config['captiveportal'][$cpzone]['reverseacct'])
|
| 2091 |
|
|
? true : false;
|
| 2092 |
5060dea7
|
Scott Ullrich
|
$volume = array();
|
| 2093 |
|
|
// Initialize vars properly, since we don't want NULL vars
|
| 2094 |
b40b4a3e
|
Renato Botelho
|
$volume['input_pkts'] = $volume['input_bytes'] = 0;
|
| 2095 |
|
|
$volume['output_pkts'] = $volume['output_bytes'] = 0;
|
| 2096 |
360d815d
|
Scott Ullrich
|
|
| 2097 |
b40b4a3e
|
Renato Botelho
|
$tables = array("allowed", "auth");
|
| 2098 |
|
|
|
| 2099 |
|
|
foreach($tables as $table) {
|
| 2100 |
|
|
$ipfw = pfSense_ipfw_table_lookup("{$cpzone}_{$table}_up", $ip);
|
| 2101 |
|
|
if (!is_array($ipfw)) {
|
| 2102 |
|
|
continue;
|
| 2103 |
|
|
}
|
| 2104 |
f48abba2
|
Michael Newton
|
if ($reverse) {
|
| 2105 |
|
|
$volume['output_pkts'] = $ipfw['packets'];
|
| 2106 |
|
|
$volume['output_bytes'] = $ipfw['bytes'];
|
| 2107 |
b40b4a3e
|
Renato Botelho
|
} else {
|
| 2108 |
f48abba2
|
Michael Newton
|
$volume['input_pkts'] = $ipfw['packets'];
|
| 2109 |
|
|
$volume['input_bytes'] = $ipfw['bytes'];
|
| 2110 |
|
|
}
|
| 2111 |
5060dea7
|
Scott Ullrich
|
}
|
| 2112 |
f9f71ad3
|
Ermal Lu?i
|
|
| 2113 |
b40b4a3e
|
Renato Botelho
|
foreach($tables as $table) {
|
| 2114 |
|
|
$ipfw = pfSense_ipfw_table_lookup("{$cpzone}_{$table}_down",
|
| 2115 |
|
|
$ip);
|
| 2116 |
|
|
if (!is_array($ipfw)) {
|
| 2117 |
|
|
continue;
|
| 2118 |
|
|
}
|
| 2119 |
f48abba2
|
Michael Newton
|
if ($reverse) {
|
| 2120 |
|
|
$volume['input_pkts'] = $ipfw['packets'];
|
| 2121 |
|
|
$volume['input_bytes'] = $ipfw['bytes'];
|
| 2122 |
b40b4a3e
|
Renato Botelho
|
} else {
|
| 2123 |
f48abba2
|
Michael Newton
|
$volume['output_pkts'] = $ipfw['packets'];
|
| 2124 |
|
|
$volume['output_bytes'] = $ipfw['bytes'];
|
| 2125 |
|
|
}
|
| 2126 |
5060dea7
|
Scott Ullrich
|
}
|
| 2127 |
360d815d
|
Scott Ullrich
|
|
| 2128 |
5060dea7
|
Scott Ullrich
|
return $volume;
|
| 2129 |
360d815d
|
Scott Ullrich
|
}
|
| 2130 |
|
|
|
| 2131 |
f8b11310
|
Ermal Lu?i
|
function portal_ip_from_client_ip($cliip) {
|
| 2132 |
b4792bf8
|
Ermal
|
global $config, $cpzone;
|
| 2133 |
f8b11310
|
Ermal Lu?i
|
|
| 2134 |
45bef774
|
bcyrill
|
$isipv6 = is_ipaddrv6($cliip);
|
| 2135 |
b4792bf8
|
Ermal
|
$interfaces = explode(",", $config['captiveportal'][$cpzone]['interface']);
|
| 2136 |
f8b11310
|
Ermal Lu?i
|
foreach ($interfaces as $cpif) {
|
| 2137 |
45bef774
|
bcyrill
|
if ($isipv6) {
|
| 2138 |
|
|
$ip = get_interface_ipv6($cpif);
|
| 2139 |
|
|
$sn = get_interface_subnetv6($cpif);
|
| 2140 |
|
|
} else {
|
| 2141 |
|
|
$ip = get_interface_ip($cpif);
|
| 2142 |
|
|
$sn = get_interface_subnet($cpif);
|
| 2143 |
|
|
}
|
| 2144 |
1e0b1727
|
Phil Davis
|
if (ip_in_subnet($cliip, "{$ip}/{$sn}")) {
|
| 2145 |
f8b11310
|
Ermal Lu?i
|
return $ip;
|
| 2146 |
1e0b1727
|
Phil Davis
|
}
|
| 2147 |
f8b11310
|
Ermal Lu?i
|
}
|
| 2148 |
|
|
|
| 2149 |
45bef774
|
bcyrill
|
$inet = ($isipv6) ? '-inet6' : '-inet';
|
| 2150 |
|
|
$iface = exec_command("/sbin/route -n get {$inet} {$cliip} | /usr/bin/awk '/interface/ { print \$2; };'");
|
| 2151 |
f86fa91c
|
jim-p
|
$iface = trim($iface, "\n");
|
| 2152 |
|
|
if (!empty($iface)) {
|
| 2153 |
45bef774
|
bcyrill
|
$ip = ($isipv6) ? find_interface_ipv6($iface) : find_interface_ip($iface);
|
| 2154 |
1e0b1727
|
Phil Davis
|
if (is_ipaddr($ip)) {
|
| 2155 |
f86fa91c
|
jim-p
|
return $ip;
|
| 2156 |
1e0b1727
|
Phil Davis
|
}
|
| 2157 |
f86fa91c
|
jim-p
|
}
|
| 2158 |
|
|
|
| 2159 |
cc125e13
|
Chris Buechler
|
// doesn't match up to any particular interface
|
| 2160 |
1e0b1727
|
Phil Davis
|
// so let's set the portal IP to what PHP says
|
| 2161 |
|
|
// the server IP issuing the request is.
|
| 2162 |
|
|
// allows same behavior as 1.2.x where IP isn't
|
| 2163 |
cc125e13
|
Chris Buechler
|
// in the subnet of any CP interface (static routes, etc.)
|
| 2164 |
|
|
// rather than forcing to DNS hostname resolution
|
| 2165 |
|
|
$ip = $_SERVER['SERVER_ADDR'];
|
| 2166 |
1e0b1727
|
Phil Davis
|
if (is_ipaddr($ip)) {
|
| 2167 |
cc125e13
|
Chris Buechler
|
return $ip;
|
| 2168 |
1e0b1727
|
Phil Davis
|
}
|
| 2169 |
cc125e13
|
Chris Buechler
|
|
| 2170 |
f8b11310
|
Ermal Lu?i
|
return false;
|
| 2171 |
|
|
}
|
| 2172 |
|
|
|
| 2173 |
de132ae3
|
bcyrill
|
function portal_hostname_from_client_ip($cliip) {
|
| 2174 |
|
|
global $config, $cpzone;
|
| 2175 |
|
|
|
| 2176 |
|
|
$cpcfg = $config['captiveportal'][$cpzone];
|
| 2177 |
|
|
|
| 2178 |
|
|
if (isset($cpcfg['httpslogin'])) {
|
| 2179 |
4320083f
|
Renato Botelho
|
$listenporthttps = $cpcfg['listenporthttps'] ? $cpcfg['listenporthttps'] : ($cpcfg['zoneid'] + 8001);
|
| 2180 |
de132ae3
|
bcyrill
|
$ourhostname = $cpcfg['httpsname'];
|
| 2181 |
1e0b1727
|
Phil Davis
|
|
| 2182 |
|
|
if ($listenporthttps != 443) {
|
| 2183 |
de132ae3
|
bcyrill
|
$ourhostname .= ":" . $listenporthttps;
|
| 2184 |
1e0b1727
|
Phil Davis
|
}
|
| 2185 |
de132ae3
|
bcyrill
|
} else {
|
| 2186 |
6c07db48
|
Phil Davis
|
$listenporthttp = $cpcfg['listenporthttp'] ? $cpcfg['listenporthttp'] : ($cpcfg['zoneid'] + 8000);
|
| 2187 |
de132ae3
|
bcyrill
|
$ifip = portal_ip_from_client_ip($cliip);
|
| 2188 |
1e0b1727
|
Phil Davis
|
if (!$ifip) {
|
| 2189 |
de132ae3
|
bcyrill
|
$ourhostname = "{$config['system']['hostname']}.{$config['system']['domain']}";
|
| 2190 |
1e0b1727
|
Phil Davis
|
} else {
|
| 2191 |
de132ae3
|
bcyrill
|
$ourhostname = (is_ipaddrv6($ifip)) ? "[{$ifip}]" : "{$ifip}";
|
| 2192 |
1e0b1727
|
Phil Davis
|
}
|
| 2193 |
|
|
|
| 2194 |
|
|
if ($listenporthttp != 80) {
|
| 2195 |
de132ae3
|
bcyrill
|
$ourhostname .= ":" . $listenporthttp;
|
| 2196 |
1e0b1727
|
Phil Davis
|
}
|
| 2197 |
de132ae3
|
bcyrill
|
}
|
| 2198 |
1e0b1727
|
Phil Davis
|
|
| 2199 |
d5ac388b
|
bcyrill
|
return $ourhostname;
|
| 2200 |
de132ae3
|
bcyrill
|
}
|
| 2201 |
|
|
|
| 2202 |
ac631bba
|
lgcosta
|
/* functions move from index.php */
|
| 2203 |
|
|
|
| 2204 |
|
|
function portal_reply_page($redirurl, $type = null, $message = null, $clientmac = null, $clientip = null, $username = null, $password = null) {
|
| 2205 |
b4792bf8
|
Ermal
|
global $g, $config, $cpzone;
|
| 2206 |
ac631bba
|
lgcosta
|
|
| 2207 |
|
|
/* Get captive portal layout */
|
| 2208 |
|
|
if ($type == "redir") {
|
| 2209 |
|
|
header("Location: {$redirurl}");
|
| 2210 |
|
|
return;
|
| 2211 |
1e0b1727
|
Phil Davis
|
} else if ($type == "login") {
|
| 2212 |
b4792bf8
|
Ermal
|
$htmltext = get_include_contents("{$g['varetc_path']}/captiveportal_{$cpzone}.html");
|
| 2213 |
1e0b1727
|
Phil Davis
|
} else {
|
| 2214 |
b4792bf8
|
Ermal
|
$htmltext = get_include_contents("{$g['varetc_path']}/captiveportal-{$cpzone}-error.html");
|
| 2215 |
1e0b1727
|
Phil Davis
|
}
|
| 2216 |
b4792bf8
|
Ermal
|
|
| 2217 |
|
|
$cpcfg = $config['captiveportal'][$cpzone];
|
| 2218 |
ac631bba
|
lgcosta
|
|
| 2219 |
|
|
/* substitute the PORTAL_REDIRURL variable */
|
| 2220 |
de132ae3
|
bcyrill
|
if ($cpcfg['preauthurl']) {
|
| 2221 |
|
|
$htmltext = str_replace("\$PORTAL_REDIRURL\$", "{$cpcfg['preauthurl']}", $htmltext);
|
| 2222 |
|
|
$htmltext = str_replace("#PORTAL_REDIRURL#", "{$cpcfg['preauthurl']}", $htmltext);
|
| 2223 |
ac631bba
|
lgcosta
|
}
|
| 2224 |
|
|
|
| 2225 |
|
|
/* substitute other variables */
|
| 2226 |
de132ae3
|
bcyrill
|
$ourhostname = portal_hostname_from_client_ip($clientip);
|
| 2227 |
|
|
$protocol = (isset($cpcfg['httpslogin'])) ? 'https://' : 'http://';
|
| 2228 |
0c388fef
|
Renato Botelho
|
$htmltext = str_replace("\$PORTAL_ACTION\$", "{$protocol}{$ourhostname}/index.php?zone={$cpzone}", $htmltext);
|
| 2229 |
|
|
$htmltext = str_replace("#PORTAL_ACTION#", "{$protocol}{$ourhostname}/index.php?zone={$cpzone}", $htmltext);
|
| 2230 |
ac631bba
|
lgcosta
|
|
| 2231 |
b4792bf8
|
Ermal
|
$htmltext = str_replace("\$PORTAL_ZONE\$", htmlspecialchars($cpzone), $htmltext);
|
| 2232 |
ac631bba
|
lgcosta
|
$htmltext = str_replace("\$PORTAL_REDIRURL\$", htmlspecialchars($redirurl), $htmltext);
|
| 2233 |
|
|
$htmltext = str_replace("\$PORTAL_MESSAGE\$", htmlspecialchars($message), $htmltext);
|
| 2234 |
|
|
$htmltext = str_replace("\$CLIENT_MAC\$", htmlspecialchars($clientmac), $htmltext);
|
| 2235 |
|
|
$htmltext = str_replace("\$CLIENT_IP\$", htmlspecialchars($clientip), $htmltext);
|
| 2236 |
|
|
|
| 2237 |
1e0b1727
|
Phil Davis
|
// Special handling case for captive portal master page so that it can be ran
|
| 2238 |
ac631bba
|
lgcosta
|
// through the PHP interpreter using the include method above. We convert the
|
| 2239 |
|
|
// $VARIABLE$ case to #VARIABLE# in /etc/inc/captiveportal.inc before writing out.
|
| 2240 |
b4792bf8
|
Ermal
|
$htmltext = str_replace("#PORTAL_ZONE#", htmlspecialchars($cpzone), $htmltext);
|
| 2241 |
ac631bba
|
lgcosta
|
$htmltext = str_replace("#PORTAL_REDIRURL#", htmlspecialchars($redirurl), $htmltext);
|
| 2242 |
|
|
$htmltext = str_replace("#PORTAL_MESSAGE#", htmlspecialchars($message), $htmltext);
|
| 2243 |
|
|
$htmltext = str_replace("#CLIENT_MAC#", htmlspecialchars($clientmac), $htmltext);
|
| 2244 |
|
|
$htmltext = str_replace("#CLIENT_IP#", htmlspecialchars($clientip), $htmltext);
|
| 2245 |
|
|
$htmltext = str_replace("#USERNAME#", htmlspecialchars($username), $htmltext);
|
| 2246 |
|
|
$htmltext = str_replace("#PASSWORD#", htmlspecialchars($password), $htmltext);
|
| 2247 |
|
|
|
| 2248 |
87e7fdea
|
bcyrill
|
echo $htmltext;
|
| 2249 |
ac631bba
|
lgcosta
|
}
|
| 2250 |
|
|
|
| 2251 |
aec0f2fd
|
Ermal
|
function captiveportal_reapply_attributes($cpentry, $attributes) {
|
| 2252 |
2ec063f9
|
Warren Baker
|
global $config, $cpzone, $g;
|
| 2253 |
87e7fdea
|
bcyrill
|
|
| 2254 |
ce90c89a
|
Ermal LUÇI
|
if (isset($config['captiveportal'][$cpzone]['peruserbw'])) {
|
| 2255 |
384deecb
|
Ermal LUÇI
|
$dwfaultbw_up = !empty($config['captiveportal'][$cpzone]['bwdefaultup']) ? $config['captiveportal'][$cpzone]['bwdefaultup'] : 0;
|
| 2256 |
|
|
$dwfaultbw_down = !empty($config['captiveportal'][$cpzone]['bwdefaultdn']) ? $config['captiveportal'][$cpzone]['bwdefaultdn'] : 0;
|
| 2257 |
1e0b1727
|
Phil Davis
|
} else {
|
| 2258 |
ce90c89a
|
Ermal LUÇI
|
$dwfaultbw_up = $dwfaultbw_down = 0;
|
| 2259 |
1e0b1727
|
Phil Davis
|
}
|
| 2260 |
7c4e07c6
|
jim-p
|
/* pipe throughputs must always be an integer, enforce that restriction again here. */
|
| 2261 |
f87ddb3b
|
plumbeo
|
if (isset($config['captiveportal'][$cpzone]['radiusperuserbw'])) {
|
| 2262 |
|
|
$bw_up = round(!empty($attributes['bw_up']) ? intval($attributes['bw_up'])/1000 : $dwfaultbw_up, 0);
|
| 2263 |
|
|
$bw_down = round(!empty($attributes['bw_down']) ? intval($attributes['bw_down'])/1000 : $dwfaultbw_down, 0);
|
| 2264 |
|
|
} else {
|
| 2265 |
|
|
$bw_up = round($dwfaultbw_up,0);
|
| 2266 |
|
|
$bw_down = round($dwfaultbw_down,0);
|
| 2267 |
|
|
}
|
| 2268 |
|
|
|
| 2269 |
5705c60a
|
Renato Botelho
|
$bw_up_pipeno = $cpentry[1];
|
| 2270 |
|
|
$bw_down_pipeno = $cpentry[1]+1;
|
| 2271 |
aec0f2fd
|
Ermal
|
|
| 2272 |
b0a29e82
|
Augustin-FL
|
if ($cpentry['bw_up'] !== $bw_up) {
|
| 2273 |
|
|
$_gb = @pfSense_ipfw_pipe("pipe {$bw_up_pipeno} config bw {$bw_up}Kbit/s queue 100 buckets 16");
|
| 2274 |
|
|
captiveportal_update_entry($cpentry['sessionid'], $bw_up, 'bw_up');
|
| 2275 |
|
|
}
|
| 2276 |
|
|
if ($cpentry['bw_down'] !== $bw_down) {
|
| 2277 |
|
|
$_gb = @pfSense_ipfw_pipe("pipe {$bw_down_pipeno} config bw {$bw_down}Kbit/s queue 100 buckets 16");
|
| 2278 |
|
|
captiveportal_update_entry($cpentry['sessionid'], $bw_down, 'bw_down');
|
| 2279 |
|
|
}
|
| 2280 |
87e7fdea
|
bcyrill
|
unset($bw_up_pipeno, $bw_down_pipeno, $bw_up, $bw_down);
|
| 2281 |
aec0f2fd
|
Ermal
|
}
|
| 2282 |
|
|
|
| 2283 |
b0a29e82
|
Augustin-FL
|
function captiveportal_update_entry($sessionid, $new_value, $field_to_update) {
|
| 2284 |
|
|
global $cpzone;
|
| 2285 |
|
|
|
| 2286 |
|
|
if (!intval($new_value)) {
|
| 2287 |
|
|
$new_value = "'{$new_value}'";
|
| 2288 |
|
|
}
|
| 2289 |
|
|
captiveportal_write_db("UPDATE captiveportal SET {$field_to_update} = {$new_value} WHERE sessionid = '{$sessionid}'");
|
| 2290 |
|
|
}
|
| 2291 |
|
|
|
| 2292 |
eb43c5b1
|
Augustin FL
|
function portal_allow($clientip, $clientmac, $username, $password = null, $attributes = null, $pipeno = null, $authmethod = null, $context = 'first') {
|
| 2293 |
20588aac
|
Augustin-FL
|
global $redirurl, $g, $config, $type, $_POST, $cpzone, $cpzoneid;
|
| 2294 |
ac631bba
|
lgcosta
|
|
| 2295 |
|
|
// Ensure we create an array if we are missing attributes
|
| 2296 |
1e0b1727
|
Phil Davis
|
if (!is_array($attributes)) {
|
| 2297 |
ac631bba
|
lgcosta
|
$attributes = array();
|
| 2298 |
1e0b1727
|
Phil Davis
|
}
|
| 2299 |
ac631bba
|
lgcosta
|
|
| 2300 |
26ee5aaf
|
Ermal
|
unset($sessionid);
|
| 2301 |
ac631bba
|
lgcosta
|
|
| 2302 |
006802ab
|
Ermal
|
/* Do not allow concurrent login execution. */
|
| 2303 |
b4792bf8
|
Ermal
|
$cpdblck = lock("captiveportaldb{$cpzone}", LOCK_EX);
|
| 2304 |
006802ab
|
Ermal
|
|
| 2305 |
1e0b1727
|
Phil Davis
|
if ($attributes['voucher']) {
|
| 2306 |
ac631bba
|
lgcosta
|
$remaining_time = $attributes['session_timeout'];
|
| 2307 |
f3f98e97
|
Phil Davis
|
$authmethod = "voucher"; // Set RADIUS-Attribute to Voucher to prevent ReAuth-Request for Vouchers Bug: #2155
|
| 2308 |
eb43c5b1
|
Augustin FL
|
$context = "voucher";
|
| 2309 |
1e0b1727
|
Phil Davis
|
}
|
| 2310 |
ac631bba
|
lgcosta
|
|
| 2311 |
|
|
$writecfg = false;
|
| 2312 |
f3f98e97
|
Phil Davis
|
/* If both "Add MAC addresses of connected users as pass-through MAC" and "Disable concurrent logins" are checked,
|
| 2313 |
|
|
then we need to check if the user was already authenticated using another MAC Address, and if so remove the previous Pass-Through MAC. */
|
| 2314 |
20588aac
|
Augustin-FL
|
if ((isset($config['captiveportal'][$cpzone]['noconcurrentlogins'])) && ($username != 'unauthenticated') && isset($config['captiveportal'][$cpzone]['passthrumacadd'])) {
|
| 2315 |
517b893e
|
Renato Botelho
|
$mac = captiveportal_passthrumac_findbyname($username);
|
| 2316 |
a8cf8a30
|
Augustin-FL
|
if (!empty($mac)) {
|
| 2317 |
517b893e
|
Renato Botelho
|
foreach ($config['captiveportal'][$cpzone]['passthrumac'] as $idx => $macent) {
|
| 2318 |
|
|
if ($macent['mac'] != $mac['mac']) {
|
| 2319 |
|
|
continue;
|
| 2320 |
ac631bba
|
lgcosta
|
}
|
| 2321 |
517b893e
|
Renato Botelho
|
|
| 2322 |
|
|
$pipeno = captiveportal_get_dn_passthru_ruleno($mac['mac']);
|
| 2323 |
|
|
if ($pipeno) {
|
| 2324 |
|
|
captiveportal_free_dn_ruleno($pipeno);
|
| 2325 |
a8cf8a30
|
Augustin-FL
|
@pfSense_ipfw_table("{$cpzone}_pipe_mac", IP_FW_TABLE_XDEL, "any,{$mac['mac']}");
|
| 2326 |
|
|
@pfSense_ipfw_table("{$cpzone}_pipe_mac", IP_FW_TABLE_XDEL, "{$mac['mac']},any");
|
| 2327 |
bd79529b
|
Renato Botelho
|
@pfSense_ipfw_pipe("pipe delete " . $pipeno+1);
|
| 2328 |
|
|
@pfSense_ipfw_pipe("pipe delete " . $pipeno);
|
| 2329 |
517b893e
|
Renato Botelho
|
}
|
| 2330 |
|
|
unset($config['captiveportal'][$cpzone]['passthrumac'][$idx]);
|
| 2331 |
ac631bba
|
lgcosta
|
}
|
| 2332 |
|
|
}
|
| 2333 |
|
|
}
|
| 2334 |
|
|
|
| 2335 |
26ee5aaf
|
Ermal
|
/* read in client database */
|
| 2336 |
|
|
$query = "WHERE ip = '{$clientip}'";
|
| 2337 |
0a02fc5e
|
Phil Davis
|
$tmpusername = SQLite3::escapeString(strtolower($username));
|
| 2338 |
1e0b1727
|
Phil Davis
|
if (isset($config['captiveportal'][$cpzone]['noconcurrentlogins'])) {
|
| 2339 |
26ee5aaf
|
Ermal
|
$query .= " OR (username != 'unauthenticated' AND lower(username) = '{$tmpusername}')";
|
| 2340 |
1e0b1727
|
Phil Davis
|
}
|
| 2341 |
26ee5aaf
|
Ermal
|
$cpdb = captiveportal_read_db($query);
|
| 2342 |
|
|
|
| 2343 |
ebc0e4b6
|
Ermal
|
/* Snapshot the timestamp */
|
| 2344 |
b09c2d86
|
Ermal
|
$allow_time = time();
|
| 2345 |
26ee5aaf
|
Ermal
|
$unsetindexes = array();
|
| 2346 |
|
|
|
| 2347 |
|
|
foreach ($cpdb as $cpentry) {
|
| 2348 |
ac631bba
|
lgcosta
|
/* on the same ip */
|
| 2349 |
5705c60a
|
Renato Botelho
|
if ($cpentry[2] == $clientip) {
|
| 2350 |
1e0b1727
|
Phil Davis
|
if (isset($config['captiveportal'][$cpzone]['nomacfilter']) || $cpentry[3] == $clientmac) {
|
| 2351 |
086cf944
|
Phil Davis
|
captiveportal_logportalauth($cpentry[4], $cpentry[3], $cpentry[2], "CONCURRENT LOGIN - REUSING OLD SESSION");
|
| 2352 |
1e0b1727
|
Phil Davis
|
} else {
|
| 2353 |
086cf944
|
Phil Davis
|
captiveportal_logportalauth($cpentry[4], $cpentry[3], $cpentry[2], "CONCURRENT LOGIN - REUSING IP {$cpentry[2]} WITH DIFFERENT MAC ADDRESS {$cpentry[3]}");
|
| 2354 |
1e0b1727
|
Phil Davis
|
}
|
| 2355 |
5705c60a
|
Renato Botelho
|
$sessionid = $cpentry[5];
|
| 2356 |
ac631bba
|
lgcosta
|
break;
|
| 2357 |
1e0b1727
|
Phil Davis
|
} elseif (($attributes['voucher']) && ($username != 'unauthenticated') && ($cpentry[4] == $username)) {
|
| 2358 |
|
|
// user logged in with an active voucher. Check for how long and calculate
|
| 2359 |
ac631bba
|
lgcosta
|
// how much time we can give him (voucher credit - used time)
|
| 2360 |
5705c60a
|
Renato Botelho
|
$remaining_time = $cpentry[0] + $cpentry[7] - $allow_time;
|
| 2361 |
1e0b1727
|
Phil Davis
|
if ($remaining_time < 0) { // just in case.
|
| 2362 |
ac631bba
|
lgcosta
|
$remaining_time = 0;
|
| 2363 |
1e0b1727
|
Phil Davis
|
}
|
| 2364 |
ac631bba
|
lgcosta
|
|
| 2365 |
|
|
/* This user was already logged in so we disconnect the old one */
|
| 2366 |
eb43c5b1
|
Augustin FL
|
captiveportal_disconnect($cpentry, 13);
|
| 2367 |
086cf944
|
Phil Davis
|
captiveportal_logportalauth($cpentry[4], $cpentry[3], $cpentry[2], "CONCURRENT LOGIN - TERMINATING OLD SESSION");
|
| 2368 |
5705c60a
|
Renato Botelho
|
$unsetindexes[] = $cpentry[5];
|
| 2369 |
ac631bba
|
lgcosta
|
break;
|
| 2370 |
1e0b1727
|
Phil Davis
|
} elseif ((isset($config['captiveportal'][$cpzone]['noconcurrentlogins'])) && ($username != 'unauthenticated')) {
|
| 2371 |
ac631bba
|
lgcosta
|
/* on the same username */
|
| 2372 |
5705c60a
|
Renato Botelho
|
if (strcasecmp($cpentry[4], $username) == 0) {
|
| 2373 |
ac631bba
|
lgcosta
|
/* This user was already logged in so we disconnect the old one */
|
| 2374 |
eb43c5b1
|
Augustin FL
|
captiveportal_disconnect($cpentry, 13);
|
| 2375 |
086cf944
|
Phil Davis
|
captiveportal_logportalauth($cpentry[4], $cpentry[3], $cpentry[2], "CONCURRENT LOGIN - TERMINATING OLD SESSION");
|
| 2376 |
5705c60a
|
Renato Botelho
|
$unsetindexes[] = $cpentry[5];
|
| 2377 |
ac631bba
|
lgcosta
|
break;
|
| 2378 |
|
|
}
|
| 2379 |
|
|
}
|
| 2380 |
|
|
}
|
| 2381 |
f32eae2d
|
Ermal
|
unset($cpdb);
|
| 2382 |
ac631bba
|
lgcosta
|
|
| 2383 |
1e0b1727
|
Phil Davis
|
if (!empty($unsetindexes)) {
|
| 2384 |
26ee5aaf
|
Ermal
|
captiveportal_remove_entries($unsetindexes);
|
| 2385 |
1e0b1727
|
Phil Davis
|
}
|
| 2386 |
26ee5aaf
|
Ermal
|
|
| 2387 |
1e0b1727
|
Phil Davis
|
if ($attributes['voucher'] && $remaining_time <= 0) {
|
| 2388 |
ac631bba
|
lgcosta
|
return 0; // voucher already used and no time left
|
| 2389 |
1e0b1727
|
Phil Davis
|
}
|
| 2390 |
ac631bba
|
lgcosta
|
|
| 2391 |
|
|
if (!isset($sessionid)) {
|
| 2392 |
|
|
/* generate unique session ID */
|
| 2393 |
|
|
$tod = gettimeofday();
|
| 2394 |
|
|
$sessionid = substr(md5(mt_rand() . $tod['sec'] . $tod['usec'] . $clientip . $clientmac), 0, 16);
|
| 2395 |
|
|
|
| 2396 |
aa1c6774
|
Jonatan Ramos
|
if (isset($config['captiveportal'][$cpzone]['peruserbw'])) {
|
| 2397 |
|
|
$dwfaultbw_up = !empty($config['captiveportal'][$cpzone]['bwdefaultup']) ? $config['captiveportal'][$cpzone]['bwdefaultup'] : 0;
|
| 2398 |
|
|
$dwfaultbw_down = !empty($config['captiveportal'][$cpzone]['bwdefaultdn']) ? $config['captiveportal'][$cpzone]['bwdefaultdn'] : 0;
|
| 2399 |
|
|
} else {
|
| 2400 |
|
|
$dwfaultbw_up = $dwfaultbw_down = 0;
|
| 2401 |
|
|
}
|
| 2402 |
7c4e07c6
|
jim-p
|
/* pipe throughputs must always be an integer, enforce that restriction again here. */
|
| 2403 |
f87ddb3b
|
plumbeo
|
if (isset($config['captiveportal'][$cpzone]['radiusperuserbw'])) {
|
| 2404 |
|
|
$bw_up = round(!empty($attributes['bw_up']) ? intval($attributes['bw_up'])/1000 : $dwfaultbw_up, 0);
|
| 2405 |
|
|
$bw_down = round(!empty($attributes['bw_down']) ? intval($attributes['bw_down'])/1000 : $dwfaultbw_down, 0);
|
| 2406 |
|
|
} else {
|
| 2407 |
|
|
$bw_up = round($dwfaultbw_up,0);
|
| 2408 |
|
|
$bw_down = round($dwfaultbw_down,0);
|
| 2409 |
|
|
}
|
| 2410 |
aa1c6774
|
Jonatan Ramos
|
|
| 2411 |
20588aac
|
Augustin-FL
|
if (isset($config['captiveportal'][$cpzone]['passthrumacadd'])) {
|
| 2412 |
a464eaf7
|
Stephen Jones
|
|
| 2413 |
ac631bba
|
lgcosta
|
$mac = array();
|
| 2414 |
6ffb064f
|
Renato Botelho
|
$mac['action'] = 'pass';
|
| 2415 |
ac631bba
|
lgcosta
|
$mac['mac'] = $clientmac;
|
| 2416 |
522f1cc7
|
Ermal
|
$mac['ip'] = $clientip; /* Used only for logging */
|
| 2417 |
20588aac
|
Augustin-FL
|
$mac['username'] = $username;
|
| 2418 |
|
|
if ($attributes['voucher']) {
|
| 2419 |
|
|
$mac['logintype'] = "voucher";
|
| 2420 |
522f1cc7
|
Ermal
|
}
|
| 2421 |
cc229ee9
|
Phil Davis
|
if ($username == "unauthenticated") {
|
| 2422 |
6c07db48
|
Phil Davis
|
$mac['descr'] = "Auto-added";
|
| 2423 |
20588aac
|
Augustin-FL
|
} else if ($authmethod == "voucher") {
|
| 2424 |
|
|
$mac['descr'] = "Auto-added for voucher {$username}";
|
| 2425 |
1e0b1727
|
Phil Davis
|
} else {
|
| 2426 |
6c07db48
|
Phil Davis
|
$mac['descr'] = "Auto-added for user {$username}";
|
| 2427 |
1e0b1727
|
Phil Davis
|
}
|
| 2428 |
|
|
if (!empty($bw_up)) {
|
| 2429 |
ac631bba
|
lgcosta
|
$mac['bw_up'] = $bw_up;
|
| 2430 |
1e0b1727
|
Phil Davis
|
}
|
| 2431 |
|
|
if (!empty($bw_down)) {
|
| 2432 |
ac631bba
|
lgcosta
|
$mac['bw_down'] = $bw_down;
|
| 2433 |
1e0b1727
|
Phil Davis
|
}
|
| 2434 |
|
|
if (!is_array($config['captiveportal'][$cpzone]['passthrumac'])) {
|
| 2435 |
b4792bf8
|
Ermal
|
$config['captiveportal'][$cpzone]['passthrumac'] = array();
|
| 2436 |
1e0b1727
|
Phil Davis
|
}
|
| 2437 |
a464eaf7
|
Stephen Jones
|
//check for mac duplicates before adding it to config.
|
| 2438 |
|
|
$mac_duplicate = false;
|
| 2439 |
|
|
foreach($config['captiveportal'][$cpzone]['passthrumac'] as $mac_check){
|
| 2440 |
|
|
if($mac_check['mac'] == $mac['mac']){
|
| 2441 |
|
|
$mac_duplicate = true;
|
| 2442 |
|
|
}
|
| 2443 |
|
|
}
|
| 2444 |
|
|
if(!$mac_duplicate){
|
| 2445 |
|
|
$config['captiveportal'][$cpzone]['passthrumac'][] = $mac;
|
| 2446 |
|
|
}
|
| 2447 |
006802ab
|
Ermal
|
unlock($cpdblck);
|
| 2448 |
ac631bba
|
lgcosta
|
$macrules = captiveportal_passthrumac_configure_entry($mac);
|
| 2449 |
b4792bf8
|
Ermal
|
file_put_contents("{$g['tmp_path']}/macentry_{$cpzone}.rules.tmp", $macrules);
|
| 2450 |
517b893e
|
Renato Botelho
|
mwexec("/sbin/ipfw -q {$g['tmp_path']}/macentry_{$cpzone}.rules.tmp");
|
| 2451 |
ac631bba
|
lgcosta
|
$writecfg = true;
|
| 2452 |
|
|
} else {
|
| 2453 |
aea56408
|
Ermal
|
/* See if a pipeno is passed, if not start sessions because this means there isn't one atm */
|
| 2454 |
1e0b1727
|
Phil Davis
|
if (is_null($pipeno)) {
|
| 2455 |
7bdf5cd6
|
plumbeo
|
$pipeno = captiveportal_get_next_dn_ruleno('auth');
|
| 2456 |
1e0b1727
|
Phil Davis
|
}
|
| 2457 |
aea56408
|
Ermal
|
|
| 2458 |
|
|
/* if the pool is empty, return appropriate message and exit */
|
| 2459 |
|
|
if (is_null($pipeno)) {
|
| 2460 |
|
|
portal_reply_page($redirurl, "error", "System reached maximum login capacity");
|
| 2461 |
12feed15
|
Ermal
|
log_error("Zone: {$cpzone} - WARNING! Captive portal has reached maximum login capacity");
|
| 2462 |
aea56408
|
Ermal
|
unlock($cpdblck);
|
| 2463 |
|
|
return;
|
| 2464 |
|
|
}
|
| 2465 |
|
|
|
| 2466 |
|
|
$bw_up_pipeno = $pipeno;
|
| 2467 |
|
|
$bw_down_pipeno = $pipeno + 1;
|
| 2468 |
10b9dfcf
|
Ermal
|
//$bw_up /= 1000; // Scale to Kbit/s
|
| 2469 |
517b893e
|
Renato Botelho
|
$_gb = @pfSense_ipfw_pipe("pipe {$bw_up_pipeno} config bw {$bw_up}Kbit/s queue 100 buckets 16");
|
| 2470 |
|
|
$_gb = @pfSense_ipfw_pipe("pipe {$bw_down_pipeno} config bw {$bw_down}Kbit/s queue 100 buckets 16");
|
| 2471 |
ac631bba
|
lgcosta
|
|
| 2472 |
75395abf
|
Renato Botelho
|
$rule_entry = "{$clientip}/" . (is_ipaddrv6($clientip) ? "128" : "32");
|
| 2473 |
3c4fcd5b
|
Renato Botelho
|
if (!isset($config['captiveportal'][$cpzone]['nomacfilter'])) {
|
| 2474 |
|
|
$rule_entry .= ",{$clientmac}";
|
| 2475 |
|
|
}
|
| 2476 |
|
|
$_gb = @pfSense_ipfw_table("{$cpzone}_auth_up", IP_FW_TABLE_XADD, "{$rule_entry}", $bw_up_pipeno);
|
| 2477 |
bd068df3
|
Luiz Souza
|
$_gb = @pfSense_ipfw_table("{$cpzone}_auth_down", IP_FW_TABLE_XADD, "{$rule_entry}", $bw_down_pipeno);
|
| 2478 |
ac631bba
|
lgcosta
|
|
| 2479 |
1e0b1727
|
Phil Davis
|
if ($attributes['voucher']) {
|
| 2480 |
ac631bba
|
lgcosta
|
$attributes['session_timeout'] = $remaining_time;
|
| 2481 |
1e0b1727
|
Phil Davis
|
}
|
| 2482 |
|
|
|
| 2483 |
1974c2d6
|
bcyrill
|
/* handle empty attributes */
|
| 2484 |
|
|
$session_timeout = (!empty($attributes['session_timeout'])) ? $attributes['session_timeout'] : 'NULL';
|
| 2485 |
|
|
$idle_timeout = (!empty($attributes['idle_timeout'])) ? $attributes['idle_timeout'] : 'NULL';
|
| 2486 |
|
|
$session_terminate_time = (!empty($attributes['session_terminate_time'])) ? $attributes['session_terminate_time'] : 'NULL';
|
| 2487 |
338c0941
|
Ermal
|
$interim_interval = (!empty($attributes['interim_interval'])) ? $attributes['interim_interval'] : 'NULL';
|
| 2488 |
f3e403d5
|
plumbeo
|
$traffic_quota = (!empty($attributes['maxbytes'])) ? $attributes['maxbytes'] : 'NULL';
|
| 2489 |
1974c2d6
|
bcyrill
|
|
| 2490 |
|
|
/* escape username */
|
| 2491 |
5cf91315
|
Renato Botelho
|
$safe_username = SQLite3::escapeString($username);
|
| 2492 |
ac631bba
|
lgcosta
|
|
| 2493 |
|
|
/* encode password in Base64 just in case it contains commas */
|
| 2494 |
d4e42c54
|
jim-p
|
$bpassword = (isset($config['captiveportal'][$cpzone]['reauthenticate'])) ? base64_encode($password) : '';
|
| 2495 |
b0a29e82
|
Augustin-FL
|
$insertquery = "INSERT INTO captiveportal (allow_time, pipeno, ip, mac, username, sessionid, bpassword, session_timeout, idle_timeout, session_terminate_time, interim_interval, traffic_quota, bw_up, bw_down, authmethod, context) ";
|
| 2496 |
1974c2d6
|
bcyrill
|
$insertquery .= "VALUES ({$allow_time}, {$pipeno}, '{$clientip}', '{$clientmac}', '{$safe_username}', '{$sessionid}', '{$bpassword}', ";
|
| 2497 |
b0a29e82
|
Augustin-FL
|
$insertquery .= "{$session_timeout}, {$idle_timeout}, {$session_terminate_time}, {$interim_interval}, {$traffic_quota}, {$bw_up}, {$bw_down}, '{$authmethod}', '{$context}')";
|
| 2498 |
ac631bba
|
lgcosta
|
|
| 2499 |
26ee5aaf
|
Ermal
|
/* store information to database */
|
| 2500 |
|
|
captiveportal_write_db($insertquery);
|
| 2501 |
006802ab
|
Ermal
|
unlock($cpdblck);
|
| 2502 |
1f965b69
|
Ermal
|
unset($insertquery, $bpassword);
|
| 2503 |
006802ab
|
Ermal
|
|
| 2504 |
e42ea151
|
Augustin FL
|
$radacct = isset($config['captiveportal'][$cpzone]['radacct_enable']) ? true : false;
|
| 2505 |
|
|
if ($authmethod === 'radius' && $radacct) {
|
| 2506 |
|
|
captiveportal_send_server_accounting('start',
|
| 2507 |
|
|
$pipeno, // ruleno
|
| 2508 |
|
|
$username, // username
|
| 2509 |
|
|
$clientip, // clientip
|
| 2510 |
|
|
$clientmac, // clientmac
|
| 2511 |
|
|
$sessionid, // sessionid
|
| 2512 |
|
|
time()); // start time
|
| 2513 |
ac631bba
|
lgcosta
|
}
|
| 2514 |
|
|
}
|
| 2515 |
a7ee038b
|
Ermal
|
} else {
|
| 2516 |
eb43c5b1
|
Augustin FL
|
/* NOTE: #3062-11 If the pipeno has been allocated free it to not DoS the CP */
|
| 2517 |
1e0b1727
|
Phil Davis
|
if (!is_null($pipeno)) {
|
| 2518 |
a7ee038b
|
Ermal
|
captiveportal_free_dn_ruleno($pipeno);
|
| 2519 |
1e0b1727
|
Phil Davis
|
}
|
| 2520 |
a7ee038b
|
Ermal
|
|
| 2521 |
006802ab
|
Ermal
|
unlock($cpdblck);
|
| 2522 |
a7ee038b
|
Ermal
|
}
|
| 2523 |
ac631bba
|
lgcosta
|
|
| 2524 |
1e0b1727
|
Phil Davis
|
if ($writecfg == true) {
|
| 2525 |
b05c860c
|
doktornotor
|
write_config(gettext("Captive Portal allowed users configuration changed"));
|
| 2526 |
1e0b1727
|
Phil Davis
|
}
|
| 2527 |
ac631bba
|
lgcosta
|
|
| 2528 |
|
|
/* redirect user to desired destination */
|
| 2529 |
1e0b1727
|
Phil Davis
|
if (!empty($attributes['url_redirection'])) {
|
| 2530 |
ac631bba
|
lgcosta
|
$my_redirurl = $attributes['url_redirection'];
|
| 2531 |
1e0b1727
|
Phil Davis
|
} else if (!empty($redirurl)) {
|
| 2532 |
ac420abd
|
Ermal
|
$my_redirurl = $redirurl;
|
| 2533 |
1e0b1727
|
Phil Davis
|
} else if (!empty($config['captiveportal'][$cpzone]['redirurl'])) {
|
| 2534 |
b4792bf8
|
Ermal
|
$my_redirurl = $config['captiveportal'][$cpzone]['redirurl'];
|
| 2535 |
1e0b1727
|
Phil Davis
|
}
|
| 2536 |
ac631bba
|
lgcosta
|
|
| 2537 |
20588aac
|
Augustin-FL
|
if (isset($config['captiveportal'][$cpzone]['logoutwin_enable']) && !isset($config['captiveportal'][$cpzone]['passthrumacadd'])) {
|
| 2538 |
de132ae3
|
bcyrill
|
$ourhostname = portal_hostname_from_client_ip($clientip);
|
| 2539 |
|
|
$protocol = (isset($config['captiveportal'][$cpzone]['httpslogin'])) ? 'https://' : 'http://';
|
| 2540 |
|
|
$logouturl = "{$protocol}{$ourhostname}/";
|
| 2541 |
ac631bba
|
lgcosta
|
|
| 2542 |
1e0b1727
|
Phil Davis
|
if (isset($attributes['reply_message'])) {
|
| 2543 |
ac631bba
|
lgcosta
|
$message = $attributes['reply_message'];
|
| 2544 |
1e0b1727
|
Phil Davis
|
} else {
|
| 2545 |
ac631bba
|
lgcosta
|
$message = 0;
|
| 2546 |
1e0b1727
|
Phil Davis
|
}
|
| 2547 |
ac631bba
|
lgcosta
|
|
| 2548 |
86573bb9
|
Phil Davis
|
include_once("{$g['varetc_path']}/captiveportal-{$cpzone}-logout.html");
|
| 2549 |
ac631bba
|
lgcosta
|
|
| 2550 |
|
|
} else {
|
| 2551 |
fb0c2bd6
|
Ermal
|
portal_reply_page($my_redirurl, "redir", "Just redirect the user.");
|
| 2552 |
ac631bba
|
lgcosta
|
}
|
| 2553 |
|
|
|
| 2554 |
|
|
return $sessionid;
|
| 2555 |
|
|
}
|
| 2556 |
|
|
|
| 2557 |
|
|
|
| 2558 |
|
|
/*
|
| 2559 |
|
|
* Used for when pass-through credits are enabled.
|
| 2560 |
|
|
* Returns true when there was at least one free login to deduct for the MAC.
|
| 2561 |
|
|
* Expired entries are removed as they are seen.
|
| 2562 |
|
|
* Active entries are updated according to the configuration.
|
| 2563 |
|
|
*/
|
| 2564 |
|
|
function portal_consume_passthrough_credit($clientmac) {
|
| 2565 |
b4792bf8
|
Ermal
|
global $config, $cpzone;
|
| 2566 |
ac631bba
|
lgcosta
|
|
| 2567 |
1e0b1727
|
Phil Davis
|
if (!empty($config['captiveportal'][$cpzone]['freelogins_count']) && is_numeric($config['captiveportal'][$cpzone]['freelogins_count'])) {
|
| 2568 |
b4792bf8
|
Ermal
|
$freeloginscount = $config['captiveportal'][$cpzone]['freelogins_count'];
|
| 2569 |
1e0b1727
|
Phil Davis
|
} else {
|
| 2570 |
ac631bba
|
lgcosta
|
return false;
|
| 2571 |
1e0b1727
|
Phil Davis
|
}
|
| 2572 |
ac631bba
|
lgcosta
|
|
| 2573 |
1e0b1727
|
Phil Davis
|
if (!empty($config['captiveportal'][$cpzone]['freelogins_resettimeout']) && is_numeric($config['captiveportal'][$cpzone]['freelogins_resettimeout'])) {
|
| 2574 |
b4792bf8
|
Ermal
|
$resettimeout = $config['captiveportal'][$cpzone]['freelogins_resettimeout'];
|
| 2575 |
1e0b1727
|
Phil Davis
|
} else {
|
| 2576 |
ac631bba
|
lgcosta
|
return false;
|
| 2577 |
1e0b1727
|
Phil Davis
|
}
|
| 2578 |
ac631bba
|
lgcosta
|
|
| 2579 |
1e0b1727
|
Phil Davis
|
if ($freeloginscount < 1 || $resettimeout <= 0 || !$clientmac) {
|
| 2580 |
ac631bba
|
lgcosta
|
return false;
|
| 2581 |
1e0b1727
|
Phil Davis
|
}
|
| 2582 |
ac631bba
|
lgcosta
|
|
| 2583 |
b4792bf8
|
Ermal
|
$updatetimeouts = isset($config['captiveportal'][$cpzone]['freelogins_updatetimeouts']);
|
| 2584 |
ac631bba
|
lgcosta
|
|
| 2585 |
|
|
/*
|
| 2586 |
|
|
* Read database of used MACs. Lines are a comma-separated list
|
| 2587 |
|
|
* of the time, MAC, then the count of pass-through credits remaining.
|
| 2588 |
|
|
*/
|
| 2589 |
|
|
$usedmacs = captiveportal_read_usedmacs_db();
|
| 2590 |
|
|
|
| 2591 |
|
|
$currenttime = time();
|
| 2592 |
|
|
$found = false;
|
| 2593 |
|
|
foreach ($usedmacs as $key => $usedmac) {
|
| 2594 |
|
|
$usedmac = explode(",", $usedmac);
|
| 2595 |
|
|
|
| 2596 |
|
|
if ($usedmac[1] == $clientmac) {
|
| 2597 |
|
|
if ($usedmac[0] + ($resettimeout * 3600) > $currenttime) {
|
| 2598 |
|
|
if ($usedmac[2] < 1) {
|
| 2599 |
|
|
if ($updatetimeouts) {
|
| 2600 |
|
|
$usedmac[0] = $currenttime;
|
| 2601 |
|
|
unset($usedmacs[$key]);
|
| 2602 |
|
|
$usedmacs[] = implode(",", $usedmac);
|
| 2603 |
|
|
captiveportal_write_usedmacs_db($usedmacs);
|
| 2604 |
|
|
}
|
| 2605 |
|
|
|
| 2606 |
|
|
return false;
|
| 2607 |
|
|
} else {
|
| 2608 |
|
|
$usedmac[2] -= 1;
|
| 2609 |
|
|
$usedmacs[$key] = implode(",", $usedmac);
|
| 2610 |
|
|
}
|
| 2611 |
|
|
|
| 2612 |
|
|
$found = true;
|
| 2613 |
1e0b1727
|
Phil Davis
|
} else {
|
| 2614 |
ac631bba
|
lgcosta
|
unset($usedmacs[$key]);
|
| 2615 |
1e0b1727
|
Phil Davis
|
}
|
| 2616 |
ac631bba
|
lgcosta
|
|
| 2617 |
|
|
break;
|
| 2618 |
1e0b1727
|
Phil Davis
|
} else if ($usedmac[0] + ($resettimeout * 3600) <= $currenttime) {
|
| 2619 |
|
|
unset($usedmacs[$key]);
|
| 2620 |
|
|
}
|
| 2621 |
ac631bba
|
lgcosta
|
}
|
| 2622 |
|
|
|
| 2623 |
|
|
if (!$found) {
|
| 2624 |
|
|
$usedmac = array($currenttime, $clientmac, $freeloginscount - 1);
|
| 2625 |
|
|
$usedmacs[] = implode(",", $usedmac);
|
| 2626 |
|
|
}
|
| 2627 |
|
|
|
| 2628 |
|
|
captiveportal_write_usedmacs_db($usedmacs);
|
| 2629 |
|
|
return true;
|
| 2630 |
|
|
}
|
| 2631 |
|
|
|
| 2632 |
|
|
function captiveportal_read_usedmacs_db() {
|
| 2633 |
b4792bf8
|
Ermal
|
global $g, $cpzone;
|
| 2634 |
ac631bba
|
lgcosta
|
|
| 2635 |
b4792bf8
|
Ermal
|
$cpumaclck = lock("captiveusedmacs{$cpzone}");
|
| 2636 |
|
|
if (file_exists("{$g['vardb_path']}/captiveportal_usedmacs_{$cpzone}.db")) {
|
| 2637 |
|
|
$usedmacs = file("{$g['vardb_path']}/captiveportal_usedmacs_{$cpzone}.db", FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
|
| 2638 |
1e0b1727
|
Phil Davis
|
if (!$usedmacs) {
|
| 2639 |
ac631bba
|
lgcosta
|
$usedmacs = array();
|
| 2640 |
1e0b1727
|
Phil Davis
|
}
|
| 2641 |
|
|
} else {
|
| 2642 |
ac631bba
|
lgcosta
|
$usedmacs = array();
|
| 2643 |
1e0b1727
|
Phil Davis
|
}
|
| 2644 |
ac631bba
|
lgcosta
|
|
| 2645 |
|
|
unlock($cpumaclck);
|
| 2646 |
|
|
return $usedmacs;
|
| 2647 |
|
|
}
|
| 2648 |
|
|
|
| 2649 |
|
|
function captiveportal_write_usedmacs_db($usedmacs) {
|
| 2650 |
b4792bf8
|
Ermal
|
global $g, $cpzone;
|
| 2651 |
ac631bba
|
lgcosta
|
|
| 2652 |
b4792bf8
|
Ermal
|
$cpumaclck = lock("captiveusedmacs{$cpzone}", LOCK_EX);
|
| 2653 |
|
|
@file_put_contents("{$g['vardb_path']}/captiveportal_usedmacs_{$cpzone}.db", implode("\n", $usedmacs));
|
| 2654 |
ac631bba
|
lgcosta
|
unlock($cpumaclck);
|
| 2655 |
|
|
}
|
| 2656 |
|
|
|
| 2657 |
81ce28d8
|
Renato Botelho
|
function captiveportal_blocked_mac($mac) {
|
| 2658 |
|
|
global $config, $g, $cpzone;
|
| 2659 |
0d33f1fc
|
Renato Botelho
|
|
| 2660 |
1e0b1727
|
Phil Davis
|
if (empty($mac) || !is_macaddr($mac)) {
|
| 2661 |
81ce28d8
|
Renato Botelho
|
return false;
|
| 2662 |
1e0b1727
|
Phil Davis
|
}
|
| 2663 |
0d33f1fc
|
Renato Botelho
|
|
| 2664 |
1e0b1727
|
Phil Davis
|
if (!is_array($config['captiveportal'][$cpzone]['passthrumac'])) {
|
| 2665 |
81ce28d8
|
Renato Botelho
|
return false;
|
| 2666 |
1e0b1727
|
Phil Davis
|
}
|
| 2667 |
0d33f1fc
|
Renato Botelho
|
|
| 2668 |
1e0b1727
|
Phil Davis
|
foreach ($config['captiveportal'][$cpzone]['passthrumac'] as $passthrumac) {
|
| 2669 |
81ce28d8
|
Renato Botelho
|
if (($passthrumac['action'] == 'block') &&
|
| 2670 |
ae52d165
|
Renato Botelho
|
($passthrumac['mac'] == strtolower($mac))) {
|
| 2671 |
81ce28d8
|
Renato Botelho
|
return true;
|
| 2672 |
1e0b1727
|
Phil Davis
|
}
|
| 2673 |
|
|
}
|
| 2674 |
0d33f1fc
|
Renato Botelho
|
|
| 2675 |
81ce28d8
|
Renato Botelho
|
return false;
|
| 2676 |
3b2769be
|
Renato Botelho
|
|
| 2677 |
|
|
}
|
| 2678 |
|
|
|
| 2679 |
e42ea151
|
Augustin FL
|
/* Captiveportal Radius Accounting */
|
| 2680 |
|
|
|
| 2681 |
|
|
function gigawords($bytes) {
|
| 2682 |
|
|
|
| 2683 |
|
|
/*
|
| 2684 |
|
|
* RFC2866 Specifies a 32bit unsigned integer, which is a max of 4294967295
|
| 2685 |
|
|
* Currently there is a fault in the PECL radius_put_int function which can handle only 32bit signed integer.
|
| 2686 |
|
|
*/
|
| 2687 |
|
|
|
| 2688 |
|
|
// We use BCMath functions since normal integers don't work with so large numbers
|
| 2689 |
|
|
$gigawords = bcdiv( bcsub( $bytes, remainder($bytes) ) , GIGAWORDS_RIGHT_OPERAND) ;
|
| 2690 |
|
|
|
| 2691 |
|
|
// We need to manually set this to a zero instead of NULL for put_int() safety
|
| 2692 |
|
|
if (is_null($gigawords)) {
|
| 2693 |
|
|
$gigawords = 0;
|
| 2694 |
|
|
}
|
| 2695 |
|
|
|
| 2696 |
|
|
return $gigawords;
|
| 2697 |
|
|
}
|
| 2698 |
|
|
|
| 2699 |
|
|
function remainder($bytes) {
|
| 2700 |
|
|
// Calculate the bytes we are going to send to the radius
|
| 2701 |
|
|
$bytes = bcmod($bytes, GIGAWORDS_RIGHT_OPERAND);
|
| 2702 |
748372bc
|
Stephen Jones
|
|
| 2703 |
e42ea151
|
Augustin FL
|
if (is_null($bytes)) {
|
| 2704 |
|
|
$bytes = 0;
|
| 2705 |
|
|
}
|
| 2706 |
|
|
|
| 2707 |
|
|
return $bytes;
|
| 2708 |
|
|
}
|
| 2709 |
|
|
|
| 2710 |
5f1aaed4
|
Augustin FL
|
function captiveportal_send_server_accounting($type = 'on', $ruleno = null, $username = null, $clientip = null, $clientmac = null, $sessionid = null, $start_time = null, $stop_time = null, $term_cause = null) {
|
| 2711 |
62f20eab
|
Michael Newton
|
global $cpzone, $config;
|
| 2712 |
|
|
|
| 2713 |
5f1aaed4
|
Augustin FL
|
$cpcfg = $config['captiveportal'][$cpzone];
|
| 2714 |
|
|
$acctcfg = auth_get_authserver($cpcfg['radacct_server']);
|
| 2715 |
748372bc
|
Stephen Jones
|
|
| 2716 |
5f1aaed4
|
Augustin FL
|
if (!isset($cpcfg['radacct_enable']) || empty($acctcfg)) {
|
| 2717 |
|
|
return null;
|
| 2718 |
62f20eab
|
Michael Newton
|
}
|
| 2719 |
748372bc
|
Stephen Jones
|
|
| 2720 |
5f1aaed4
|
Augustin FL
|
if ($type === 'on') {
|
| 2721 |
|
|
$racct = new Auth_RADIUS_Acct_On;
|
| 2722 |
|
|
} elseif ($type === 'off') {
|
| 2723 |
62f20eab
|
Michael Newton
|
$racct = new Auth_RADIUS_Acct_Off;
|
| 2724 |
5f1aaed4
|
Augustin FL
|
} elseif ($type === 'start') {
|
| 2725 |
|
|
$racct = new Auth_RADIUS_Acct_Start;
|
| 2726 |
|
|
if (!is_int($start_time)) {
|
| 2727 |
|
|
$start_time = time();
|
| 2728 |
|
|
}
|
| 2729 |
|
|
} elseif ($type === 'stop') {
|
| 2730 |
|
|
$racct = new Auth_RADIUS_Acct_Stop;
|
| 2731 |
|
|
if (!is_int($stop_time)) {
|
| 2732 |
|
|
$stop_time = time();
|
| 2733 |
|
|
}
|
| 2734 |
|
|
} elseif ($type === 'update') {
|
| 2735 |
|
|
$racct = new Auth_RADIUS_Acct_Update;
|
| 2736 |
|
|
if (!is_int($stop_time)) {
|
| 2737 |
85a8f9b0
|
Augustin-FL
|
$stop_time = time(); // "top time" here will be used only for calculating session time.
|
| 2738 |
5f1aaed4
|
Augustin FL
|
}
|
| 2739 |
62f20eab
|
Michael Newton
|
} else {
|
| 2740 |
5f1aaed4
|
Augustin FL
|
return null;
|
| 2741 |
62f20eab
|
Michael Newton
|
}
|
| 2742 |
5f1aaed4
|
Augustin FL
|
|
| 2743 |
|
|
$racct->addServer($acctcfg['host'], $acctcfg['radius_acct_port'],
|
| 2744 |
|
|
$acctcfg['radius_secret'], $acctcfg['radius_timeout']);
|
| 2745 |
748372bc
|
Stephen Jones
|
|
| 2746 |
5f1aaed4
|
Augustin FL
|
$racct->authentic = RADIUS_AUTH_RADIUS;
|
| 2747 |
f790565a
|
Augustin-FL
|
if ($cpcfg['auth_method'] === 'radmac' && $username === "unauthenticated" && !empty($clientmac)) {
|
| 2748 |
|
|
$racct->username = mac_format($clientmac);
|
| 2749 |
|
|
} elseif (!empty($username)) {
|
| 2750 |
5f1aaed4
|
Augustin FL
|
$racct->username = $username;
|
| 2751 |
62f20eab
|
Michael Newton
|
}
|
| 2752 |
|
|
|
| 2753 |
5f1aaed4
|
Augustin FL
|
if (PEAR::isError($racct->start())) {
|
| 2754 |
|
|
captiveportal_syslog('RADIUS ACCOUNTING FAILED : '.$racct->getError());
|
| 2755 |
62f20eab
|
Michael Newton
|
$racct->close();
|
| 2756 |
5f1aaed4
|
Augustin FL
|
return null;
|
| 2757 |
|
|
}
|
| 2758 |
748372bc
|
Stephen Jones
|
|
| 2759 |
5f1aaed4
|
Augustin FL
|
$nasip = $acctcfg['radius_nasip_attribute'];
|
| 2760 |
|
|
if (!is_ipaddr($nasip)) {
|
| 2761 |
748372bc
|
Stephen Jones
|
$nasip = get_interface_ip($nasip);
|
| 2762 |
5f1aaed4
|
Augustin FL
|
if (!is_ipaddr($nasip)) {
|
| 2763 |
|
|
$nasip = get_interface_ip();//We use WAN interface IP as fallback for NAS-IP-Address
|
| 2764 |
|
|
}
|
| 2765 |
|
|
}
|
| 2766 |
|
|
$nasmac = get_interface_mac(find_ip_interface($nasip));
|
| 2767 |
|
|
$racct->putAttribute(RADIUS_NAS_IP_ADDRESS, $nasip, "addr");
|
| 2768 |
b1cc8f31
|
jim-p
|
|
| 2769 |
|
|
$racct->putAttribute(RADIUS_NAS_IDENTIFIER, empty($cpcfg["radiusnasid"]) ? "CaptivePortal-{$cpzone}" : $cpcfg["radiusnasid"] );
|
| 2770 |
748372bc
|
Stephen Jones
|
|
| 2771 |
5f1aaed4
|
Augustin FL
|
if (is_int($ruleno)) {
|
| 2772 |
|
|
$racct->putAttribute(RADIUS_NAS_PORT_TYPE, RADIUS_ETHERNET);
|
| 2773 |
|
|
$racct->putAttribute(RADIUS_NAS_PORT, intval($ruleno), 'integer');
|
| 2774 |
|
|
}
|
| 2775 |
748372bc
|
Stephen Jones
|
|
| 2776 |
5f1aaed4
|
Augustin FL
|
if (!empty($sessionid)) {
|
| 2777 |
|
|
$racct->putAttribute(RADIUS_ACCT_SESSION_ID, $sessionid);
|
| 2778 |
|
|
}
|
| 2779 |
|
|
|
| 2780 |
|
|
if (!empty($clientip) && is_ipaddr($clientip)) {
|
| 2781 |
|
|
$racct->putAttribute(RADIUS_FRAMED_IP_ADDRESS, $clientip, "addr");
|
| 2782 |
|
|
}
|
| 2783 |
|
|
if (!empty($clientmac)) {
|
| 2784 |
|
|
$racct->putAttribute(RADIUS_CALLING_STATION_ID, mac_format($clientmac));
|
| 2785 |
|
|
}
|
| 2786 |
|
|
if (!empty($nasmac)) {
|
| 2787 |
|
|
$racct->putAttribute(RADIUS_CALLED_STATION_ID, mac_format($nasmac).':'.gethostname());
|
| 2788 |
|
|
}
|
| 2789 |
748372bc
|
Stephen Jones
|
|
| 2790 |
5f1aaed4
|
Augustin FL
|
// Accounting request Stop and Update : send the current data volume
|
| 2791 |
|
|
if (($type === 'stop' || $type === 'update') && is_int($start_time)) {
|
| 2792 |
|
|
$volume = getVolume($clientip);
|
| 2793 |
|
|
$session_time = $stop_time - $start_time;
|
| 2794 |
|
|
$volume['input_bytes_radius'] = remainder($volume['input_bytes']);
|
| 2795 |
|
|
$volume['input_gigawords'] = gigawords($volume['input_bytes']);
|
| 2796 |
|
|
$volume['output_bytes_radius'] = remainder($volume['output_bytes']);
|
| 2797 |
|
|
$volume['output_gigawords'] = gigawords($volume['output_bytes']);
|
| 2798 |
|
|
|
| 2799 |
|
|
// Volume stuff: Ingress
|
| 2800 |
|
|
$racct->putAttribute(RADIUS_ACCT_INPUT_PACKETS, intval($volume['input_pkts']), "integer");
|
| 2801 |
|
|
$racct->putAttribute(RADIUS_ACCT_INPUT_OCTETS, intval($volume['input_bytes_radius']), "integer");
|
| 2802 |
|
|
// Volume stuff: Outgress
|
| 2803 |
|
|
$racct->putAttribute(RADIUS_ACCT_OUTPUT_PACKETS, intval($volume['output_pkts']), "integer");
|
| 2804 |
|
|
$racct->putAttribute(RADIUS_ACCT_OUTPUT_OCTETS, intval($volume['output_bytes_radius']), "integer");
|
| 2805 |
|
|
$racct->putAttribute(RADIUS_ACCT_SESSION_TIME, intval($session_time), "integer");
|
| 2806 |
748372bc
|
Stephen Jones
|
|
| 2807 |
5f1aaed4
|
Augustin FL
|
$racct->putAttribute(CUSTOM_RADIUS_ACCT_OUTPUT_GIGAWORDS, intval($volume['output_gigawords']), "integer");
|
| 2808 |
|
|
$racct->putAttribute(CUSTOM_RADIUS_ACCT_INPUT_GIGAWORDS, intval($volume['input_gigawords']), "integer");
|
| 2809 |
|
|
// Set session_time
|
| 2810 |
|
|
$racct->session_time = $session_time;
|
| 2811 |
|
|
}
|
| 2812 |
748372bc
|
Stephen Jones
|
|
| 2813 |
5f1aaed4
|
Augustin FL
|
if ($type === 'stop') {
|
| 2814 |
|
|
if (empty($term_cause)) {
|
| 2815 |
|
|
$term_cause = 1;
|
| 2816 |
|
|
}
|
| 2817 |
|
|
$racct->putAttribute(RADIUS_ACCT_TERMINATE_CAUSE, $term_cause);
|
| 2818 |
|
|
}
|
| 2819 |
748372bc
|
Stephen Jones
|
|
| 2820 |
62f20eab
|
Michael Newton
|
// Send request
|
| 2821 |
|
|
$result = $racct->send();
|
| 2822 |
5f1aaed4
|
Augustin FL
|
|
| 2823 |
62f20eab
|
Michael Newton
|
if (PEAR::isError($result)) {
|
| 2824 |
5f1aaed4
|
Augustin FL
|
captiveportal_syslog('RADIUS ACCOUNTING FAILED : '.$racct->getError());
|
| 2825 |
|
|
$result = null;
|
| 2826 |
|
|
} elseif ($result !== true) {
|
| 2827 |
|
|
$result = false;
|
| 2828 |
62f20eab
|
Michael Newton
|
}
|
| 2829 |
|
|
|
| 2830 |
|
|
$racct->close();
|
| 2831 |
5f1aaed4
|
Augustin FL
|
return $result;
|
| 2832 |
62f20eab
|
Michael Newton
|
}
|
| 2833 |
d2ecbddc
|
jim-p
|
|
| 2834 |
|
|
function captiveportal_isip_logged($clientip) {
|
| 2835 |
|
|
global $g, $cpzone;
|
| 2836 |
|
|
|
| 2837 |
|
|
/* read in client database */
|
| 2838 |
|
|
$query = "WHERE ip = '{$clientip}'";
|
| 2839 |
|
|
$cpdb = captiveportal_read_db($query);
|
| 2840 |
|
|
foreach ($cpdb as $cpentry) {
|
| 2841 |
|
|
return $cpentry;
|
| 2842 |
|
|
}
|
| 2843 |
|
|
}
|
| 2844 |
64c0462b
|
Ermal
|
?>
|