summaryrefslogtreecommitdiffstats
path: root/usr/local/www/services_captiveportal_vouchers_edit.php
blob: 0aa6a45dde92173fad67d1747fee1e38a0a19d77 (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
<?php
/*
	services_captiveportal_vouchers_edit.php

	Copyright (C) 2013-2015 Electric Sheep Fencing, LP
	Copyright (C) 2007 Marcel Wiget <mwiget@mac.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-voucher-edit
##|*NAME=Services: Captive portal Voucher Rolls page
##|*DESCR=Allow access to the 'Services: Captive portal Edit Voucher Rolls' page.
##|*MATCH=services_captiveportal_vouchers_edit.php*
##|-PRIV

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

$pgtitle = array(gettext("Services"), gettext("Captive portal"), gettext("Edit Voucher Rolls"));
$shortcut_section = "captiveportal-vouchers";

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

if (empty($cpzone) || empty($config['captiveportal'][$cpzone])) {
	header("Location: services_captiveportal_zones.php");
	exit;
}

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

if (!is_array($config['voucher'])) {
	$config['voucher'] = array();
}

if (!is_array($config['voucher'][$cpzone]['roll'])) {
	$config['voucher'][$cpzone]['roll'] = array();
}
$a_roll = &$config['voucher'][$cpzone]['roll'];

if (is_numericint($_GET['id'])) {
	$id = $_GET['id'];
}
if (isset($_POST['id']) && is_numericint($_POST['id'])) {
	$id = $_POST['id'];
}

if (isset($id) && $a_roll[$id]) {
	$pconfig['zone'] = $a_roll[$id]['zone'];
	$pconfig['number'] = $a_roll[$id]['number'];
	$pconfig['count'] = $a_roll[$id]['count'];
	$pconfig['minutes'] = $a_roll[$id]['minutes'];
	$pconfig['descr'] = $a_roll[$id]['descr'];
}

$maxnumber = (1<<$config['voucher'][$cpzone]['rollbits']) -1;    // Highest Roll#
$maxcount = (1<<$config['voucher'][$cpzone]['ticketbits']) -1;   // Highest Ticket#

if ($_POST) {

	unset($input_errors);
	$pconfig = $_POST;

	/* input validation */
	$reqdfields = explode(" ", "number count minutes");
	$reqdfieldsn = array(gettext("Number"), gettext("Count"), gettext("minutes"));

	do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors);

	// Look for duplicate roll #
	foreach ($a_roll as $re) {
		if ($re['number'] == $_POST['number']) {
			$input_errors[] = sprintf(gettext("Roll number %s already exists."), $_POST['number']);
			break;
		}
	}

	if (!is_numeric($_POST['number']) || $_POST['number'] >= $maxnumber) {
		$input_errors[] = sprintf(gettext("Roll number must be numeric and less than %s"), $maxnumber);
	}

	if (!is_numeric($_POST['count']) || $_POST['count'] < 1 || $_POST['count'] > $maxcount) {
		$input_errors[] = sprintf(gettext("A roll has at least one voucher and less than %s."), $maxcount);
	}

	if (!is_numeric($_POST['minutes']) || $_POST['minutes'] < 1) {
		$input_errors[] = gettext("Each voucher must be good for at least 1 minute.");
	}

	if (!$input_errors) {

		if (isset($id) && $a_roll[$id]) {
			$rollent = $a_roll[$id];
		}

		$rollent['zone'] = $_POST['zone'];
		$rollent['number'] = $_POST['number'];
		$rollent['minutes'] = $_POST['minutes'];
		$rollent['descr'] = $_POST['descr'];

		/* New Roll or modified voucher count: create bitmask */
		$voucherlck = lock("voucher{$cpzone}");
		if ($_POST['count'] != $rollent['count']) {
			$rollent['count'] = $_POST['count'];
			$len = ($rollent['count']>>3) + 1;   // count / 8 +1
			$rollent['used'] = base64_encode(str_repeat("\000", $len)); // 4 bitmask
			$rollent['active'] = array();
			voucher_write_used_db($rollent['number'], $rollent['used']);
			voucher_write_active_db($rollent['number'], array());   // create empty DB
			voucher_log(LOG_INFO, sprintf(gettext('All %1$s vouchers from Roll %2$s marked unused'), $rollent['count'], $rollent['number']));
		} else {
			// existing roll has been modified but without changing the count
			// read active and used DB from ramdisk and store it in XML config
			$rollent['used'] = base64_encode(voucher_read_used_db($rollent['number']));
			$activent = array();
			$db = array();
			$active_vouchers = voucher_read_active_db($rollent['number'], $rollent['minutes']);
			foreach ($active_vouchers as $voucher => $line) {
				list($timestamp, $minutes) = explode(",", $line);
				$activent['voucher'] = $voucher;
				$activent['timestamp'] = $timestamp;
				$activent['minutes'] = $minutes;
				$db[] = $activent;
			}
			$rollent['active'] = $db;
		}
		unlock($voucherlck);

		if (isset($id) && $a_roll[$id]) {
			$a_roll[$id] = $rollent;
		} else {
			$a_roll[] = $rollent;
		}

		write_config();

		header("Location: services_captiveportal_vouchers.php?zone={$cpzone}");
		exit;
	}
}

include("head.inc");
?>
<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
<?php include("fbegin.inc"); ?>
<?php if ($input_errors) print_input_errors($input_errors); ?>
<?php if ($savemsg) print_info_box($savemsg); ?>
<form action="services_captiveportal_vouchers_edit.php" method="post" name="iform" id="iform">
	<table width="100%" border="0" cellpadding="6" cellspacing="0" summary="content pane">
		<tr>
			<td width="22%" valign="top" class="vncellreq"><?=gettext("Roll"); ?>#</td>
			<td width="78%" class="vtable">
				<?=$mandfldhtml;?><input name="number" type="text" class="formfld" id="number" size="10" value="<?=htmlspecialchars($pconfig['number']);?>" />
				<br />
				<span class="vexpl"><?=gettext("Enter the Roll"); ?># (0..<?=htmlspecialchars($maxnumber);?>) <?=gettext("found on top of the generated/printed vouchers"); ?>.</span>
			</td>
		</tr>
		<tr>
			<td width="22%" valign="top" class="vncellreq"><?=gettext("Minutes per Ticket"); ?></td>
			<td width="78%" class="vtable">
				<?=$mandfldhtml;?><input name="minutes" type="text" class="formfld" id="minutes" size="10" value="<?=htmlspecialchars($pconfig['minutes']);?>" />
				<br />
				<span class="vexpl"><?=gettext("Defines the time in minutes that a user is allowed access. The clock starts ticking the first time a voucher is used for authentication"); ?>.</span>
			</td>
		</tr>
		<tr>
			<td width="22%" valign="top" class="vncellreq"><?=gettext("Count"); ?></td>
			<td width="78%" class="vtable">
				<?=$mandfldhtml;?><input name="count" type="text" class="formfld" id="count" size="10" value="<?=htmlspecialchars($pconfig['count']);?>" />
				<br />
				<span class="vexpl"><?=gettext("Enter the number of vouchers"); ?> (1..<?=htmlspecialchars($maxcount);?>) <?=gettext("found on top of the generated/printed vouchers. WARNING: Changing this number for an existing Roll will mark all vouchers as unused again"); ?>.</span>
			</td>
		</tr>
		<tr>
			<td width="22%" valign="top" class="vncell"><?=gettext("Comment"); ?></td>
			<td width="78%" class="vtable">
				<?=$mandfldhtml;?><input name="descr" type="text" class="formfld" id="descr" size="60" value="<?=htmlspecialchars($pconfig['descr']);?>" />
				<br />
				<span class="vexpl"><?=gettext("Can be used to further identify this roll. Ignored by the system"); ?>.</span>
			</td>
		</tr>
		<tr>
			<td width="22%" valign="top">&nbsp;</td>
			<td width="78%">
				<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" />
				<input name="zone" type="hidden" value="<?=htmlspecialchars($cpzone);?>" />
				<?php if (isset($id) && $a_roll[$id]): ?>
				<input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
				<?php endif; ?>
			</td>
		</tr>
	</table>
</form>
<?php include("fend.inc"); ?>
</body>
</html>
OpenPOWER on IntegriCloud