summaryrefslogtreecommitdiffstats
path: root/src/usr/local/www/services_captiveportal_filemanager.php
blob: 1984cbafdf60f94aa6bc199b4d7678b6b6856132 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
<?php
/*
	services_captiveportal_filemanager.php
	part of m0n0wall (http://m0n0.ch/wall)

	Copyright (C) 2013-2015 Electric Sheep Fencing, LP
	Copyright (C) 2005-2006 Jonathan De Graeve (jonathan.de.graeve@imelda.be)
	and Paul Taylor (paultaylor@winn-dixie.com).
	All rights reserved.

	Redistribution and use in source and binary forms, with or without
	modification, are permitted provided that the following conditions are met:

	1. Redistributions of source code must retain the above copyright notice,
	   this list of conditions and the following disclaimer.

	2. Redistributions in binary form must reproduce the above copyright
	   notice, this list of conditions and the following disclaimer in the
	   documentation and/or other materials provided with the distribution.

	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
	POSSIBILITY OF SUCH DAMAGE.
*/
/*
	pfSense_MODULE: captiveportal
*/

##|+PRIV
##|*IDENT=page-services-captiveportal-filemanager
##|*NAME=Services: Captive portal: File Manager page
##|*DESCR=Allow access to the 'Services: Captive portal: File Manager' page.
##|*MATCH=services_captiveportal_filemanager.php*
##|-PRIV

function cpelementscmp($a, $b) {
	return strcasecmp($a['name'], $b['name']);
}

function cpelements_sort() {
	global $config, $cpzone;

	usort($config['captiveportal'][$cpzone]['element'], "cpelementscmp");
}

require("guiconfig.inc");
require("functions.inc");
require_once("filter.inc");
require("shaper.inc");
require("captiveportal.inc");

$cpzone = $_GET['zone'];
if (isset($_POST['zone'])) {
	$cpzone = $_POST['zone'];
}

if (empty($cpzone)) {
	header("Location: services_captiveportal_zones.php");
	exit;
}

if (!is_array($config['captiveportal'])) {
	$config['captiveportal'] = array();
}
$a_cp =& $config['captiveportal'];

$pgtitle = array(gettext("Services"), gettext("Captive portal"), $a_cp[$cpzone]['zone']);
$shortcut_section = "captiveportal";

if (!is_array($a_cp[$cpzone]['element'])) {
	$a_cp[$cpzone]['element'] = array();
}
$a_element =& $a_cp[$cpzone]['element'];

// Calculate total size of all files
$total_size = 0;
foreach ($a_element as $element) {
	$total_size += $element['size'];
}

if ($_POST) {
	unset($input_errors);

	if (is_uploaded_file($_FILES['new']['tmp_name'])) {

		if (!stristr($_FILES['new']['name'], "captiveportal-")) {
			$name = "captiveportal-" . $_FILES['new']['name'];
		} else {
			$name = $_FILES['new']['name'];
		}
		$size = filesize($_FILES['new']['tmp_name']);

		// is there already a file with that name?
		foreach ($a_element as $element) {
			if ($element['name'] == $name) {
				$input_errors[] = sprintf(gettext("A file with the name '%s' already exists."), $name);
				break;
			}
		}

		// check total file size
		if (($total_size + $size) > $g['captiveportal_element_sizelimit']) {
			$input_errors[] = gettext("The total size of all files uploaded may not exceed ") .
				format_bytes($g['captiveportal_element_sizelimit']) . ".";
		}

		if (!$input_errors) {
			$element = array();
			$element['name'] = $name;
			$element['size'] = $size;
			$element['content'] = base64_encode(file_get_contents($_FILES['new']['tmp_name']));

			$a_element[] = $element;
			cpelements_sort();

			write_config();
			captiveportal_write_elements();
			header("Location: services_captiveportal_filemanager.php?zone={$cpzone}");
			exit;
		}
	}
} else if (($_GET['act'] == "del") && !empty($cpzone) && $a_element[$_GET['id']]) {
	conf_mount_rw();
	@unlink("{$g['captiveportal_element_path']}/" . $a_element[$_GET['id']]['name']);
	@unlink("{$g['captiveportal_path']}/" . $a_element[$_GET['id']]['name']);
	conf_mount_ro();
	unset($a_element[$_GET['id']]);
	write_config();
	header("Location: services_captiveportal_filemanager.php?zone={$cpzone}");
	exit;
}

include("head.inc");

if ($input_errors)
	print_input_errors($input_errors);

$tab_array = array();
$tab_array[] = array(gettext("Captive portal(s)"), false, "services_captiveportal.php?zone={$cpzone}");
$tab_array[] = array(gettext("MAC"), false, "services_captiveportal_mac.php?zone={$cpzone}");
$tab_array[] = array(gettext("Allowed IP addresses"), false, "services_captiveportal_ip.php?zone={$cpzone}");
$tab_array[] = array(gettext("Allowed Hostnames"), false, "services_captiveportal_hostname.php?zone={$cpzone}");
$tab_array[] = array(gettext("Vouchers"), false, "services_captiveportal_vouchers.php?zone={$cpzone}");
$tab_array[] = array(gettext("File Manager"), true, "services_captiveportal_filemanager.php?zone={$cpzone}");
display_top_tabs($tab_array, true);

require_once('classes/Form.class.php');

if ($_GET['act'] == 'add') {

	$form = new Form(new Form_Button(
		'Submit',
		'Upload'
	));

	$form->setMultipartEncoding();

	$section = new Form_Section('Upload a new file');

	$section->addInput(new Form_Input(
		'zone',
		null,
		'hidden',
		$cpzone
	));

	$section->addInput(new Form_Input(
		'new',
		'File',
		'file'
	));


	$form->add($section);
	print($form);
}

if (is_array($a_cp[$cpzone]['element'])):
?>
	<div class="panel panel-default">
		<div class="panel-heading"><h2 class="panel-title"><?=gettext("Installed Files")?></h2></div>
		<div class="panel-body">
			<div class="table-responsive">
				<table class="table table-striped table-hover table-condensed">
					<thead>
						<tr>
							<th><?=gettext("Name"); ?></th>
							<th><?=gettext("Size"); ?></th>
							<th>
								<!-- Buttons -->
							</th>
						</tr>
					</thead>
					<tbody>
<?php
	$i = 0;
	foreach ($a_cp[$cpzone]['element'] as $element):
?>
						<tr>
							<td><?=htmlspecialchars($element['name'])?></td>
							<td><?=format_bytes($element['size'])?></td>
							<td>
								<a href="services_captiveportal_filemanager.php?zone=<?=$cpzone?>&amp;act=del&amp;id=<?=$i?>" class="btn btn-xs btn-danger">Delete</a>
							</td>
						</tr>
<?php
		$i++;
	endforeach;

	if($total_size > 0) :
?>
						<tr>
							<th>
								Total
							</th>
							<th>
								<?=format_bytes($total_size);?>
							</th>
							<th></th>
						</tr>
<?php endif; ?>
					</tbody>
				</table>
			</div>
		</div>
	</div>
<?php
endif;

?>
	   <nav class="action-buttons">
		   <button id="btnnotes" class="btn btn-default">Show Notes</button>
<?php if (!$_GET['act'] == 'add'): ?>
		   <a href="services_captiveportal_filemanager.php?zone=<?=$cpzone?>&amp;act=add" class="btn btn-success">Add</a>
<?php endif; ?>
	   </nav>
<?php
// The notes displayed on the page are large, the page content comparitively small. A "Note" button
// is provided so that you only see the notes if you ask for them
?>
<div class="help-block panel panel-default">
	<div class="panel-heading"><h2 class="panel-title">Notes</h2></div>
	<div class="panel-body">
	<?=gettext("Any files that you upload here with the filename prefix of captiveportal- will " .
	"be made available in the root directory of the captive portal HTTP(S) server. " .
	"You may reference them directly from your portal page HTML code using relative paths. " .
	"Example: you've uploaded an image with the name 'captiveportal-test.jpg' using the " .
	"file manager. Then you can include it in your portal page like this:")?><br /><br />
	<pre>&lt;img src=&quot;captiveportal-test.jpg&quot; width=... height=...&gt;</pre><br /><br />
	<?=gettext("In addition, you can also upload .php files for execution.	You can pass the filename " .
	"to your custom page from the initial page by using text similar to:")?><br /><br />
	<pre>&lt;a href="/captiveportal-aup.php?zone=$PORTAL_ZONE$&amp;redirurl=$PORTAL_REDIRURL$"&gt;<?=gettext("Acceptable usage policy"); ?>&lt;/a&gt;</pre><br /><br />
	<?=sprintf(gettext("The total size limit for all files is %s."), format_bytes($g['captiveportal_element_sizelimit']))?>
	</div>
</div>

<script>
//<![CDATA[
events.push(function(){

	var hidenotes = true;

	// Hides all elements of the specified class.
	function hideClass(s_class, hide) {
		if(hide)
			$('.' + s_class).hide();
		else
			$('.' + s_class).show();
	}

	hideClass('help-block', hidenotes);

	$(function () {
		$('#btnnotes').on('click', function () {
			hidenotes = !hidenotes;
			hideClass('notes', hidenotes);
		});
	});
});
</script>
<?php

include("foot.inc");
OpenPOWER on IntegriCloud