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<?php
/* $Id$ */
/*
crash_reporter.php
part of pfSense
Copyright (C) 2011 Scott Ullrich
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: header
*/
##|+PRIV
##|*IDENT=page-diagnostics-crash-reporter
##|*NAME=Crash reporter
##|*DESCR=Uploads crash reports to pfSense and or deletes crash reports.
##|*MATCH=crash_reporter.php*
##|-PRIV
require("guiconfig.inc");
require("functions.inc");
require("captiveportal.inc");
define("FILE_SIZE", 450000);
function upload_crash_report($files) {
global $g;
$post = array();
$counter = 0;
foreach($files as $file) {
$post["file{$counter}"] = "@{$file}";
$counter++;
}
$ch = curl_init();
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_VERBOSE, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible;)");
curl_setopt($ch, CURLOPT_URL, $g['crashreporterurl']);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
$response = curl_exec($ch);
return $response;
}
function output_crash_reporter_html($crash_reports) {
echo "<strong>" . gettext("Unfortunately we have detected a kernel crash (panic).") . "</strong></p>";
echo "If you are unfamiliar with kernel panics wikipedia has information <a target='_new' href='http://en.wikipedia.org/wiki/Kernel_panic'>here</a>.<p/>";
echo gettext("Would you like to submit the crash debug logs to the pfSense developers for inspection?") . "</p>";
echo "<p>";
echo "<i>" . gettext("Please double check the contents to ensure you are comfortable sending this information before clicking Yes.") . "</i><br/>";
echo "<p>";
echo gettext("Contents of crash reports") . ":<br/>";
echo "<textarea readonly rows='40' cols='65' name='crashreports'>{$crash_reports}</textarea>";
echo "<p/>";
echo "<input name=\"Submit\" type=\"submit\" class=\"formbtn\" value=\"" . gettext("Yes") . "\">" . gettext(" - Submit this to the developers for inspection");
echo "<p/><input name=\"Submit\" type=\"submit\" class=\"formbtn\" value=\"" . gettext("No") . "\">" . gettext(" - Just delete the crash report and take me back to the Dashboard");
echo "<p/>";
echo "</form>";
}
$pgtitle = array(gettext("Diagnostics"),gettext("Crash reporter"));
include('head.inc');
$crash_report_header = "Crash report begins. Anonymous machine information:\n\n";
$crash_report_header .= php_uname("m") . "\n";
$crash_report_header .= php_uname("r") . "\n";
$crash_report_header .= php_uname("v") . "\n";
$crash_report_header .= "\nCrash report details:\n";
?>
<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
<?php include("fbegin.inc"); ?>
<form action="crash_reporter.php" method="post">
<?php
if (gettext($_POST['Submit']) == "Yes") {
echo gettext("Processing...");
file_put_contents("/var/crash/crashreport_header.txt", $crash_report_header);
exec("/usr/bin/gzip /var/crash/*");
$files_to_upload = glob("/var/crash/*");
echo "<p/>";
echo gettext("Uploading...");
ob_flush();
flush();
if(is_array($files_to_upload)) {
$resp = upload_crash_report($files_to_upload);
exec("rm /var/crash/*");
echo "<p/>";
print_r($resp);
echo "<p/><a href='/'>" . gettext("Continue") . "</a>" . gettext(" and delete crash report files from local disk.");
} else {
echo "Could not find any crash files.";
}
} else if(gettext($_POST['Submit']) == "No") {
exec("rm /var/crash/*");
Header("Location: /");
exit;
} else {
$crash_files = glob("/var/crash/*");
$crash_reports = $crash_report_header;
if(is_array($crash_files)) {
foreach($crash_files as $cf) {
if(filesize($cf) < FILE_SIZE) {
$crash_reports .= "\nFilename: {$cf}\n";
$crash_reports .= file_get_contents($cf);
}
}
} else {
echo "Could not locate any crash data.";
}
output_crash_reporter_html($crash_reports);
}
?>
<?php include("fend.inc"); ?>
</body>
</html>
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