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
|
<?php
/* $Id$ */
/*
system_firmware_auto.php
Copyright (C) 2013-2014 Electric Sheep Fencing, LP
Copyright (C) 2008 Scott Ullrich <sullrich@gmail.com>
Copyright (C) 2005 Scott Ullrich
Based originally on system_firmware.php
(C)2003-2004 Manuel Kasper
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 /usr/bin/nohup /bin/cat /sbin/sha256
pfSense_MODULE: firmware
*/
##|+PRIV
##|*IDENT=page-system-firmware-checkforupdate
##|*NAME=System: Firmware: Check For Update page
##|*DESCR=Allow access to the 'System: Firmware: Check For Update' page.
##|*MATCH=system_firmware_auto.php*
##|-PRIV
$nocsrf = true;
require("guiconfig.inc");
require_once("pfsense-utils.inc");
$curcfg = $config['system']['firmware'];
if(isset($curcfg['alturl']['enable']))
$updater_url = "{$config['system']['firmware']['alturl']['firmwareurl']}";
else
$updater_url = $g['update_url'];
if($_POST['backupbeforeupgrade'])
touch("/tmp/perform_full_backup.txt");
$closehead = false;
$pgtitle = array(gettext("Diagnostics"),gettext("Firmware"),gettext("Auto Update"));
include("head.inc");
?>
<meta http-equiv="Content-Type" content="text/html; charset=<?=system_get_language_codeset();?>" />
<link href="gui.css" rel="stylesheet" type="text/css" />
</head>
<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
<?php include("fbegin.inc"); ?>
<form action="system_firmware_auto.php" method="post">
<table width="100%" border="0" cellpadding="6" cellspacing="0" summary="firmware auto-check">
<tr>
<td>
<?php
$tab_array = array();
$tab_array[] = array(gettext("Manual Update"), false, "system_firmware.php");
$tab_array[] = array(gettext("Auto Update"), true, "system_firmware_check.php");
$tab_array[] = array(gettext("Updater Settings"), false, "system_firmware_settings.php");
if($g['hidedownloadbackup'] == false)
$tab_array[] = array(gettext("Restore Full Backup"), false, "system_firmware_restorefullbackup.php");
display_top_tabs($tab_array);
?>
</td>
</tr>
<tr>
<td class="tabcont">
<table width="100%" border="0" cellpadding="6" cellspacing="0" summary="outer">
<tr>
<td class="tabcont">
<table width="100%" border="0" cellpadding="6" cellspacing="0" summary="inner">
<tr>
<td align="center">
<table style="height:15;colspacing:0" width="420" border="0" cellpadding="0" cellspacing="0" summary="images">
<tr>
<td style="background:url('./themes/<?=$g['theme'];?>/images/misc/bar_left.gif')" height="15" width="5"> </td>
<td>
<table id="progholder" style="height:15;colspacing:0" width="410" border="0" cellpadding="0" cellspacing="0" summary="">
<tr><td style="background:url('./themes/<?=$g['theme'];?>/images/misc/bar_gray.gif')" valign="top" align="left">
<img src="./themes/<?=$g['theme'];?>/images/misc/bar_blue.gif" width="0" height="15" name="progressbar" id="progressbar" alt="" />
</td></tr>
</table>
</td>
<td style="background:url('./themes/<?=$g['theme'];?>/images/misc/bar_right.gif')" height="15" width="5"></td>
</tr>
</table>
<br />
<script type="text/javascript">
//<![CDATA[
window.onload=function(){
document.getElementById("status").wrap='hard';
document.getElementById("output").wrap='hard';
}
//]]>
</script>
<!-- status box -->
<textarea cols="90" rows="1" name="status" id="status"><?=gettext("Beginning firmware upgrade"); ?>.</textarea>
<br />
<!-- command output box -->
<textarea cols="90" rows="25" name="output" id="output"></textarea>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
</form>
<?php include("fend.inc"); ?>
<?php
update_status(gettext("Downloading current version information") . "...");
$nanosize = "";
if ($g['platform'] == "nanobsd") {
if (file_exists("/etc/nano_use_vga.txt"))
$nanosize = "-nanobsd-vga-";
else
$nanosize = "-nanobsd-";
$nanosize .= strtolower(trim(file_get_contents("/etc/nanosize.txt")));
}
@unlink("/tmp/{$g['product_name']}_version");
download_file_with_progress_bar("{$updater_url}/version{$nanosize}", "/tmp/{$g['product_name']}_version");
$latest_version = str_replace("\n", "", @file_get_contents("/tmp/{$g['product_name']}_version"));
if(!$latest_version) {
update_output_window(gettext("Unable to check for updates."));
require("fend.inc");
exit;
} else {
$current_installed_buildtime = trim(file_get_contents("/etc/version.buildtime"));
$current_installed_version = trim(file_get_contents("/etc/version"));
$latest_version = trim(@file_get_contents("/tmp/{$g['product_name']}_version"));
$latest_version_pfsense = strtotime($latest_version);
if(!$latest_version) {
update_output_window(gettext("Unable to check for updates."));
require("fend.inc");
exit;
} else {
if (pfs_version_compare($current_installed_buildtime, $current_installed_version, $latest_version) == -1) {
update_status(gettext("Downloading updates") . "...");
conf_mount_rw();
if ($g['platform'] == "nanobsd") {
$update_filename = "latest{$nanosize}.img.gz";
} else {
$update_filename = "latest.tgz";
}
$status = download_file_with_progress_bar("{$updater_url}/{$update_filename}", "{$g['upload_path']}/latest.tgz", "read_body_firmware");
$status = download_file_with_progress_bar("{$updater_url}/{$update_filename}.sha256", "{$g['upload_path']}/latest.tgz.sha256");
conf_mount_ro();
update_output_window("{$g['product_name']} " . gettext("download complete."));
} else {
update_output_window(gettext("You are on the latest version."));
require("fend.inc");
exit;
}
}
}
/* launch external upgrade helper */
$external_upgrade_helper_text = "/etc/rc.firmware ";
if($g['platform'] == "nanobsd")
$external_upgrade_helper_text .= "pfSenseNanoBSDupgrade ";
else
$external_upgrade_helper_text .= "pfSenseupgrade ";
$external_upgrade_helper_text .= "{$g['upload_path']}/latest.tgz";
$downloaded_latest_tgz_sha256 = str_replace("\n", "", `/sbin/sha256 -q {$g['upload_path']}/latest.tgz`);
$upgrade_latest_tgz_sha256 = str_replace("\n", "", `/bin/cat {$g['upload_path']}/latest.tgz.sha256 | awk '{ print $4 }'`);
$sigchk = 0;
if(!isset($curcfg['alturl']['enable']))
$sigchk = verify_digital_signature("{$g['upload_path']}/latest.tgz");
$exitstatus = 0;
if ($sigchk == 1) {
$sig_warning = gettext("The digital signature on this image is invalid.");
$exitstatus = 1;
} else if ($sigchk == 2) {
$sig_warning = gettext("This image is not digitally signed.");
if (!isset($config['system']['firmware']['allowinvalidsig']))
$exitstatus = 1;
} else if (($sigchk >= 3)) {
$sig_warning = gettext("There has been an error verifying the signature on this image.");
$exitstatus = 1;
}
if ($exitstatus) {
update_status($sig_warning);
update_output_window(gettext("Update cannot continue. You can disable this check on the Updater Settings tab."));
require("fend.inc");
exit;
} else if ($sigchk == 2) {
update_status("Upgrade in progress...");
update_output_window("\n" . gettext("Upgrade Image does not contain a signature but the system has been configured to allow unsigned images. One moment please...") . "\n");
}
if (!verify_gzip_file("{$g['upload_path']}/latest.tgz")) {
update_status(gettext("The image file is corrupt."));
update_output_window(gettext("Update cannot continue"));
if (file_exists("{$g['upload_path']}/latest.tgz")) {
conf_mount_rw();
unlink("{$g['upload_path']}/latest.tgz");
conf_mount_ro();
}
require("fend.inc");
exit;
}
if($downloaded_latest_tgz_sha256 <> $upgrade_latest_tgz_sha256) {
update_status(gettext("Downloading complete but sha256 does not match."));
update_output_window(gettext("Auto upgrade aborted.") . " \n\n" . gettext("Downloaded SHA256") . ": " . $downloaded_latest_tgz_sha256 . "\n\n" . gettext("Needed SHA256") . ": " . $upgrade_latest_tgz_sha256);
} else {
update_output_window($g['product_name'] . " " . gettext("is now upgrading.") . "\\n\\n" . gettext("The firewall will reboot once the operation is completed."));
echo "\n<script type=\"text/javascript\">";
echo "\n//<![CDATA[";
echo "\ndocument.progressbar.style.visibility='hidden';";
echo "\n//]]>";
echo "\n</script>";
mwexec_bg($external_upgrade_helper_text);
}
/*
Helper functions
*/
function read_body_firmware($ch, $string) {
global $fout, $file_size, $downloaded, $counter, $version, $latest_version, $current_installed_version;
$length = strlen($string);
$downloaded += intval($length);
$downloadProgress = round(100 * (1 - $downloaded / $file_size), 0);
$downloadProgress = 100 - $downloadProgress;
$a = $file_size;
$b = $downloaded;
$c = $downloadProgress;
$text = " " . gettext("Auto Update Download Status") . "\\n";
$text .= "----------------------------------------------------\\n";
$text .= " " . gettext("Current Version") . " : {$current_installed_version}\\n";
$text .= " " . gettext("Latest Version") . " : {$latest_version}\\n";
$text .= " " . gettext("File size") . " : {$a}\\n";
$text .= " " . gettext("Downloaded") . " : {$b}\\n";
$text .= " " . gettext("Percent") . " : {$c}%\\n";
$text .= "----------------------------------------------------\\n";
$counter++;
if($counter > 150) {
update_output_window($text);
update_progress_bar($downloadProgress);
$counter = 0;
}
fwrite($fout, $string);
return $length;
}
?>
</body>
</html>
|