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<?php
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/*
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diag_nanobsd.php
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Copyright (C) 2009 Scott Ullrich <sullrich@gmail.com>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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##|+PRIV
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##|*IDENT=page-diagnostics-nanobsd
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##|*NAME=Diagnostics: NanoBSD
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##|*DESCR=Allow access to the 'Diagnostics: NanoBSD' page.
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##|*MATCH=diag_nanobsd.php*
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##|-PRIV
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ini_set('zlib.output_compression', 0);
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ini_set('implicit_flush', 1);
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ini_set('max_input_time', '9999');
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require_once("guiconfig.inc");
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$pgtitle = array("Diagnostics","NanoBSD");
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include("head.inc");
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$BOOT_DEVICE=trim(`/sbin/mount | /usr/bin/grep pfsense | /usr/bin/cut -d'/' -f4 | /usr/bin/cut -d' ' -f1`);
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$REAL_BOOT_DEVICE=trim(`/sbin/glabel list | /usr/bin/grep -B2 ufs/{$BOOT_DEVICE} | /usr/bin/head -n 1 | /usr/bin/cut -f3 -d' '`);
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$BOOT_DRIVE=trim(`/sbin/glabel list | /usr/bin/grep -B2 ufs/pfsense | /usr/bin/head -n 1 | /usr/bin/cut -f3 -d' ' | /usr/bin/cut -d's' -f1`);
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// Detect which slice is active and set information.
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if(strstr($REAL_BOOT_DEVICE, "s1")) {
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$SLICE="2";
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$OLDSLICE="1";
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$TOFLASH="{$BOOT_DRIVE}s{$SLICE}";
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$COMPLETE_PATH="{$BOOT_DRIVE}s{$SLICE}a";
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$COMPLETE_BOOT_PATH="{$BOOT_DRIVE}s{$OLDSLICE}";
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$GLABEL_SLICE="pfsense1";
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$UFS_ID="1";
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$OLD_UFS_ID="0";
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$BOOTFLASH="{$BOOT_DRIVE}s{$OLDSLICE}";
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} else {
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$SLICE="1";
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$OLDSLICE="2";
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$TOFLASH="{$BOOT_DRIVE}s{$SLICE}";
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$COMPLETE_PATH="{$BOOT_DRIVE}s{$SLICE}a";
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$COMPLETE_BOOT_PATH="{$BOOT_DRIVE}s{$OLDSLICE}";
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$GLABEL_SLICE="pfsense0";
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$UFS_ID="0";
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$OLD_UFS_ID="1";
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$BOOTFLASH="{$BOOT_DRIVE}s{$OLDSLICE}";
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}
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?>
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC" onload="<?=$jsevents["body"]["onload"];?>">
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<?php include("fbegin.inc"); ?>
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<?php
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if($_POST['bootslice']) {
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echo <<<EOF
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<div id="loading">
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<img src="/themes/metallic/images/misc/loader.gif">
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Setting slice information, please wait...
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<p/>
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</div>
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EOF;
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for ($i = 0; $i < ob_get_level(); $i++) { ob_end_flush(); }
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ob_implicit_flush(1);
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if(strstr($_POST['bootslice'], "s1")) {
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$ASLICE="2";
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$AOLDSLICE="1";
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$ATOFLASH="{$BOOT_DRIVE}s{$SLICE}";
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$ACOMPLETE_PATH="{$BOOT_DRIVE}s{$SLICE}a";
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$AGLABEL_SLICE="pfsense1";
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$AUFS_ID="1";
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$AOLD_UFS_ID="0";
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$ABOOTFLASH="{$BOOT_DRIVE}s{$OLDSLICE}";
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} else {
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$ASLICE="1";
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$AOLDSLICE="2";
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$ATOFLASH="{$BOOT_DRIVE}s{$SLICE}";
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$ACOMPLETE_PATH="{$BOOT_DRIVE}s{$SLICE}a";
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$AGLABEL_SLICE="pfsense0";
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$AUFS_ID="0";
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$AOLD_UFS_ID="1";
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$ABOOTFLASH="{$BOOT_DRIVE}s{$OLDSLICE}";
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}
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exec("gpart set -a active -i {$ASLICE} {$ABOOT_DRIVE}");
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exec("/usr/sbin/boot0cfg -s {$ASLICE} -v /dev/{$ABOOT_DRIVE}");
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exec("/bin/mkdir /tmp/{$AGLABEL_SLICE}");
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exec("/sbin/fsck_ufs -y /dev/{$ACOMPLETE_PATH}");
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exec("/sbin/mount /dev/ufs/{$AGLABEL_SLICE} /tmp/{$AGLABEL_SLICE}");
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exec("/bin/cp /etc/fstab /tmp/{$AGLABEL_SLICE}/etc/fstab");
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$status = exec("sed -i \"\" \"s/pfsense{$OLD_UFS_ID}/pfsense{$UFS_ID}/g\" /tmp/{$AGLABEL_SLICE}/etc/fstab");
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if($status) {
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file_notice("UpgradeFailure","Something went wrong when trying to update the fstab entry. Aborting upgrade.");
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exec("/sbin/umount /tmp/{$AGLABEL_SLICE}");
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}
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exec("/sbin/umount /tmp/{$AGLABEL_SLICE}");
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$savemsg = "The boot slice has been set to {$ABOOT_DRIVE} {$ASLICE}";
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}
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if($_POST['destslice']) {
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echo <<<EOF
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<div id="loading">
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<img src="/themes/metallic/images/misc/loader.gif">
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Duplicaating slice. Please wait, this will take a moment...
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<p/>
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</div>
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EOF;
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for ($i = 0; $i < ob_get_level(); $i++) { ob_end_flush(); }
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ob_implicit_flush(1);
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exec("dd if=/dev/zero of=/dev/{$TOFLASH} bs=1m count=1");
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exec("/bin/dd if=/dev/{$BOOTFLASH} of=/dev/{$TOFLASH} bs=64k");
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exec("/sbin/tunefs -L {$GLABEL_SLICE} /dev/{$COMPLETE_PATH}");
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exec("/bin/mkdir /tmp/{$GLABEL_SLICE}");
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exec("/sbin/fsck_ufs -y /dev/{$COMPLETE_PATH}");
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exec("/sbin/mount /dev/ufs/{$GLABEL_SLICE} /tmp/{$GLABEL_SLICE}");
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exec("/bin/cp /etc/fstab /tmp/{$GLABEL_SLICE}/etc/fstab");
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$status = exec("sed -i \"\" \"s/pfsense{$OLD_UFS_ID}/pfsense{$UFS_ID}/g\" /tmp/{$GLABEL_SLICE}/etc/fstab");
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if($status) {
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exec("/sbin/umount /tmp/{$GLABEL_SLICE}");
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$savemsg = "There was an error while duplicating the slice. Operation aborted.";
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} else {
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$savemsg = "The slice has been duplicated.<p/>If you would like to boot from this newly duplicated slice please set it using the bootup information area.";
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exec("/sbin/umount /tmp/{$GLABEL_SLICE}");
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}
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}
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if ($savemsg)
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print_info_box($savemsg)
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?>
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<table width="100%" border="0" cellpadding="0" cellspacing="0">
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<tr>
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<td>
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<!-- tabs here if you want them -->
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</td>
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</tr>
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<tr>
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<td id="mainarea">
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<div class="tabcont">
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<span class="vexpl">
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<span class="red">
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<strong>NOTE: </strong>
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</span>
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The options on this page are intended for use by advanced users only.
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<br/>
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</span>
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<p/>
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<table width="100%" border="0" cellpadding="6" cellspacing="0">
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<tr>
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<td colspan="2" valign="top" class="listtopic">Bootup information</td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncell">Bootup</td>
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<td width="78%" class="vtable">
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<form action="diag_nanobsd.php" method="post" name="iform">
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Bootup slice:
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<select name='bootslice'>
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<option value='<?php echo $BOOTFLASH; ?>'>
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<?php echo $BOOTFLASH; ?>
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</option>
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<option value='<?php echo $TOFLASH; ?>'>
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<?php echo "{$TOFLASH}"; ?>
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</option>
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</select>
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<br/>
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This will set the bootup slice.
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</td>
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</tr>
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<tr>
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<td valign="top" class=""> </td><td><br/><input type='submit' value='Set bootup'></form></td>
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</tr>
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<tr>
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<td colspan="2" valign="top" class=""> </td>
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</tr>
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<tr>
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<td colspan="2" valign="top" class="listtopic">Duplicate bootup slice to alternate</td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncell">Duplicate bootup slice</td>
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<td width="78%" class="vtable">
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<form action="diag_nanobsd.php" method="post" name="iform">
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Destination slice:
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<select name='destslice'>
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<option value='<?php echo $COMPLETE_PATH; ?>'>
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<?php echo "{$COMPLETE_BOOT_PATH} -> {$TOFLASH}"; ?>
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</option>
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</select>
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<br/>
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This will duplicate the bootup slice to the alternate slice. Use this if you would like to duplicate the known good working boot partition to the alternate.
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</td>
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</tr>
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<tr>
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<td valign="top" class=""> </td><td><br/><input type='submit' value='Duplicate slice'></form></td>
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</tr>
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<?php if(file_exists("/conf/upgrade_log.txt")): ?>
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<tr>
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<td colspan="2" valign="top" class=""> </td>
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</tr>
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<tr>
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<td colspan="2" valign="top" class="listtopic">View upgrade log</td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncell">View previous upgrade log</td>
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<td width="78%" class="vtable">
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<?php
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if($_POST['viewupgradelog']) {
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echo "<textarea name='log' cols='80' rows='40'>";
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echo file_get_contents("/conf/upgrade_log.txt");
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echo "\nFile list:\n";
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echo file_get_contents("/conf/file_upgrade_log.txt");
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echo "\nMisc log:\n";
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echo file_get_contents("/conf/firmware_update_misc.log");
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echo "\nfdisk/bsdlabel log:\n";
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echo file_get_contents("/conf/fdisk_upgrade_log.txt");
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echo "</textarea>";
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} else {
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echo "<form action='diag_nanobsd.php' method='post' name='iform'>";
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echo "<input type='submit' name='viewupgradelog' value='View upgrade log'>";
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}
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?>
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</td>
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</tr>
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<?php endif; ?>
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<tr>
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<td colspan="2" valign="top" class=""> </td>
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</tr>
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</table>
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</div>
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</td>
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</tr>
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</table>
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<?php require("fend.inc"); ?>
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</body>
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</html>
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<?php
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// Clear the loading indicator
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echo "<script type=\"text/javascript\">";
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echo "$('loading').innerHTML = '';";
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echo "</script>";
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?>
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