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
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
|
<?php
/* $Id$ */
/*
system_firmware.php
Copyright (C) 2008 Scott Ullrich <sullrich@gmail.com>
All rights reserved.
originally part of m0n0wall (http://m0n0.ch/wall)
Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
/*
pfSense_BUILDER_BINARIES: /usr/bin/tar
pfSense_MODULE: firmware
*/
##|+PRIV
##|*IDENT=page-system-firmware-manualupdate
##|*NAME=System: Firmware: Manual Update page
##|*DESCR=Allow access to the 'System: Firmware: Manual Update' page.
##|*MATCH=system_firmware.php*
##|-PRIV
$d_isfwfile = 1;
require_once("globals.inc");
require_once("guiconfig.inc");
$curcfg = $config['system']['firmware'];
require_once("xmlrpc_client.inc");
/* Allow additional execution time 0 = no limit. */
ini_set('max_execution_time', '9999');
ini_set('max_input_time', '9999');
function file_is_for_platform($filename, $ul_name) {
global $g;
if($g['platform'] == "nanobsd") {
if(stristr($ul_name, "nanobsd"))
return true;
else
return false;
}
exec("/usr/bin/tar xzf $filename -C /tmp/ etc/platform");
if(!file_exists("/tmp/etc/platform"))
return false;
$upgrade_is_for_platform = trim(file_get_contents("/tmp/etc/platform"));
if($g['platform'] == $upgrade_is_for_platform) {
unlink("/tmp/etc/platform");
return true;
}
return false;
}
function file_upload_error_message($error_code) {
switch ($error_code) {
case UPLOAD_ERR_INI_SIZE:
return gettext('The uploaded file exceeds the upload_max_filesize directive in php.ini');
case UPLOAD_ERR_FORM_SIZE:
return gettext('The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form');
case UPLOAD_ERR_PARTIAL:
return gettext('The uploaded file was only partially uploaded');
case UPLOAD_ERR_NO_FILE:
return gettext('No file was uploaded');
case UPLOAD_ERR_NO_TMP_DIR:
return gettext('Missing a temporary folder');
case UPLOAD_ERR_CANT_WRITE:
return gettext('Failed to write file to disk');
case UPLOAD_ERR_EXTENSION:
return gettext('File upload stopped by extension');
default:
return gettext('Unknown upload error');
}
}
/* if upgrade in progress, alert user */
if(is_subsystem_dirty('firmwarelock')) {
$pgtitle = array(gettext("System"),gettext("Firmware"),gettext("Manual Update"));
include("head.inc");
echo "<body link=\"#0000CC\" vlink=\"#0000CC\" alink=\"#0000CC\">\n";
include("fbegin.inc");
echo "<div>\n";
print_info_box(gettext("An upgrade is currently in progress.<p>The firewall will reboot when the operation is complete.") . "<p><center><img src='/themes/{$g['theme']}/images/icons/icon_fw-update.gif'>");
echo "</div>\n";
include("fend.inc");
echo "</body>";
echo "</html>";
exit;
}
if($_POST['kerneltype']) {
if($_POST['kerneltype'] == "single")
system("touch /boot/kernel/pfsense_kernel.txt");
else
system("echo {$_POST['kerneltype']} > /boot/kernel/pfsense_kernel.txt");
}
/* Handle manual upgrade */
if ($_POST && !is_subsystem_dirty('firmwarelock')) {
unset($input_errors);
unset($sig_warning);
if (stristr($_POST['Submit'], gettext("Enable")))
$mode = "enable";
else if (stristr($_POST['Submit'], gettext("Disable")))
$mode = "disable";
else if (stristr($_POST['Submit'], gettext("Upgrade")) || $_POST['sig_override'])
$mode = "upgrade";
else if ($_POST['sig_no']) {
if(file_exists("{$g['upload_path']}/firmware.tgz"))
unlink("{$g['upload_path']}/firmware.tgz");
}
if ($mode) {
if ($mode == "enable") {
conf_mount_rw();
mark_subsystem_dirty('firmware');
} else if ($mode == "disable") {
conf_mount_ro();
clear_subsystem_dirty('firmware');
} else if ($mode == "upgrade") {
if ($_FILES['ulfile']['error'])
$errortext = "(" . file_upload_error_message($_FILES['ulfile']['error']) . ")";
if (is_uploaded_file($_FILES['ulfile']['tmp_name'])) {
/* verify firmware image(s) */
if (file_is_for_platform($_FILES['ulfile']['tmp_name'], $_FILES['ulfile']['name']) == false && !$_POST['sig_override'])
$input_errors[] = gettext("The uploaded image file is not for this platform") . " ({$g['platform']})";
else if (!file_exists($_FILES['ulfile']['tmp_name'])) {
/* probably out of memory for the MFS */
$input_errors[] = gettext("Image upload failed (out of memory?)");
mwexec("/etc/rc.firmware disable");
clear_subsystem_dirty('firmware');
} else {
/* move the image so PHP won't delete it */
rename($_FILES['ulfile']['tmp_name'], "{$g['upload_path']}/firmware.tgz");
/* check digital signature */
$sigchk = verify_digital_signature("{$g['upload_path']}/firmware.tgz");
if ($sigchk == 1)
$sig_warning = gettext("The digital signature on this image is invalid.");
else if ($sigchk == 2 && !isset($config['system']['firmware']['allowinvalidsig']))
$sig_warning = gettext("This image is not digitally signed.");
else if (($sigchk >= 3))
$sig_warning = gettext("There has been an error verifying the signature on this image.");
if (!verify_gzip_file("{$g['upload_path']}/firmware.tgz")) {
$input_errors[] = gettext("The image file is corrupt.");
unlink("{$g['upload_path']}/firmware.tgz");
}
}
}
run_plugins("/usr/local/pkg/firmware_upgrade");
/* Check for input errors, firmware locks, warnings, then check for firmware if sig_override is set */
if (!$input_errors && !is_subsystem_dirty('firmwarelock') && (!$sig_warning || $_POST['sig_override'])) {
if (file_exists("{$g['upload_path']}/firmware.tgz")) {
/* fire up the update script in the background */
mark_subsystem_dirty('firmwarelock');
$savemsg = gettext("The firmware is now being updated. The firewall will reboot automatically.");
if(stristr($_FILES['ulfile']['name'],"nanobsd") or $_POST['isnano'] == "yes")
mwexec_bg("/etc/rc.firmware pfSenseNanoBSDupgrade {$g['upload_path']}/firmware.tgz");
else if(stristr($_FILES['ulfile']['name'],"bdiff"))
mwexec_bg("/etc/rc.firmware delta_update {$g['upload_path']}/firmware.tgz");
else
mwexec_bg("/etc/rc.firmware pfSenseupgrade {$g['upload_path']}/firmware.tgz");
} else {
$savemsg = sprintf(gettext("Firmware image missing or other error, please try again %s."),$errortext);
}
}
}
}
}
$pgtitle = array(gettext("Diagnostics"),gettext("Firmware"));
include("head.inc");
?>
<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
<form action="system_firmware.php" method="post" enctype="multipart/form-data">
<?php
/* Construct an upload_id for this session */
$upload_id = "up". $_SESSION['Username'];
?>
<input type="hidden" name="UPLOAD_IDENTIFIER" value="<?php echo $upload_id;?>" />
<?php include("fbegin.inc"); ?>
<?php if ($input_errors) print_input_errors($input_errors); ?>
<?php if ($savemsg) print_info_box($savemsg); ?>
<?php if ($fwinfo <> "") print_info_box($fwinfo); ?>
<?php if ($sig_warning && !$input_errors): ?>
<?php
$sig_warning = "<strong>" . $sig_warning . "</strong><br>" . gettext("This means that the image you uploaded " .
"is not an official/supported image and may lead to unexpected behavior or security " .
"compromises. Only install images that come from sources that you trust, and make sure ".
"that the image has not been tampered with.") . "<br><br>".
gettext("Do you want to install this image anyway (on your own risk)?");
print_info_box($sig_warning);
if(stristr($_FILES['ulfile']['name'],"nanobsd"))
echo "<input type='hidden' name='isnano' id='isnano' value='yes'>\n";
?>
<input name="sig_override" type="submit" class="formbtn" id="sig_override" value=" <?=gettext("Yes");?> ">
<input name="sig_no" type="submit" class="formbtn" id="sig_no" value=" <?=gettext("No"); ?> ">
<?php else: ?>
<?php if (!is_subsystem_dirty('firmwarelock')): ?>
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td>
<?php
$tab_array = array();
$tab_array[0] = array(gettext("Manual Update"), true, "system_firmware.php");
$tab_array[1] = array(gettext("Auto Update"), false, "system_firmware_check.php");
$tab_array[2] = array(gettext("Updater Settings"), false, "system_firmware_settings.php");
display_top_tabs($tab_array);
?>
</td>
</tr>
<tr>
<td>
<div id="mainarea">
<table class="tabcont" width="100%" border="0" cellpadding="6" cellspacing="0">
<tr>
<td colspan="2" class="listtopic"><?=gettext("Invoke") ." ". $g['product_name'] ." ". gettext("Manual Upgrade"); ?></td>
</tr>
<tr>
<td width="22%" valign="baseline" class="vncell"> </td>
<td width="78%" class="vtable">
<p>
<?php printf(gettext('Click "Enable firmware
upload" below, then choose the image file (%s)
to be uploaded.'),$g['firmware_update_text']);?>
<br>
<?=gettext('Click "Upgrade firmware" to start the upgrade process.');?>
</p>
<?php if (!is_subsystem_dirty('rebootreq')): ?>
<?php if (!is_subsystem_dirty('firmware')): ?>
<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Enable firmware upload");?>">
<?php else: ?>
<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Disable firmware upload");?>">
<br><br>
<strong><?=gettext("Firmware image file");?>: </strong>
<input name="ulfile" type="file" class="formfld">
<br><br>
<?php if ($g['platform'] == "nanobsd"): ?>
<b><?=gettext("NOTE: You must upload a .img.gz image, not an uncompressed image!");?></b>
<?php else: ?>
<b><?=gettext("NOTE: You must upload a .tgz image, not an uncompressed image!");?></b>
<?php endif; ?>
<br><br>
<?php
if(!file_exists("/boot/kernel/pfsense_kernel.txt")) {
if($g['platform'] == "pfSense") {
echo gettext("Please select kernel type") , ": ";
echo "<select name='kerneltype'>";
echo "<option value='SMP'>" . gettext("Multiprocessor kernel") . "</option>";
echo "<option value='single'>". gettext("Uniprocessor kernel") . "</option>";
echo "<option value='wrap'>" . gettext("Embedded kernel") . "</option>";
echo "<option value='Developers'>" . gettext("Developers kernel") . "</option>";
echo "</select>";
echo "<br><br>";
}
}
?>
<?php
/*
<input name="Submit" type="submit" class="formbtn" value="Upgrade firmware" onClick="window.open('upload_progress.php?upload_id=<?=$upload_id?>','UploadMeter','width=370,height=115', true); return true;">
*/
?>
<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Upgrade firmware");?>">
<?php endif; else: ?>
<strong><?=gettext("You must reboot the system before you can upgrade the firmware.");?></strong>
<?php endif; ?>
</td>
</td>
</tr>
<tr>
<td width="22%" valign="top"> </td>
<td width="78%"><span class="vexpl"><span class="red"><strong><?=gettext("Warning");?>:<br>
</strong></span><?=gettext("DO NOT abort the firmware upgrade once it
has started. The firewall will reboot automatically after
storing the new firmware. The configuration will be maintained.");?></span></td>
</table>
</div>
</tr>
</table>
<?php endif; endif; ?>
<?php include("fend.inc"); ?>
</body>
</html>
|
