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