pfSense

<?php

/* $Id$ */

/*

	crash_reporter.php

	part of pfSense

	Copyright (C) 2011 Scott Ullrich

	Copyright (C) 2013-2015 Electric Sheep Fencing, LP

	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;

}

$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";

exec("/usr/bin/grep -vi warning /tmp/PHP_errors.log", $php_errors);

?>

<?php

	if (gettext($_POST['Submit']) == "Yes") {

		echo gettext("Processing...");

		if (!is_dir("/var/crash"))

			mkdir("/var/crash", 0750, true);

		@file_put_contents("/var/crash/crashreport_header.txt", $crash_report_header);

		if(file_exists("/tmp/PHP_errors.log"))

			copy("/tmp/PHP_errors.log", "/var/crash/PHP_errors.log");

		exec("/usr/bin/gzip /var/crash/*");

		$files_to_upload = glob("/var/crash/*");

		echo "<br/>";

		echo gettext("Uploading...");

		ob_flush();

		flush();

		if(is_array($files_to_upload)) {

			$resp = upload_crash_report($files_to_upload);

			array_map('unlink', glob("/var/crash/*"));

			// Erase the contents of the PHP error log

			fclose(fopen("/tmp/PHP_errors.log", 'w'));

			echo "<br/>";

			print_r($resp);

			echo "<p><a href=\"/\">" . gettext("Continue") . "</a>" . gettext(" and delete crash report files from local disk.") . "</p>";

		} else {

			echo "Could not find any crash files.";

		}

	} else if(gettext($_POST['Submit']) == "No") {

		array_map('unlink', glob("/var/crash/*"));

		// Erase the contents of the PHP error log

		fclose(fopen("/tmp/PHP_errors.log", 'w'));

		header("Location: /");

		exit;

	} else {

		$crash_files = glob("/var/crash/*");

		$crash_reports = $crash_report_header;

		if (count($php_errors) > 0) {

			$crash_reports .= "\nPHP Errors:\n";

			$crash_reports .= implode("\n", $php_errors) . "\n\n";

		}

		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.";

		}

?>

	<div class="jumbotron">

	<div class="panel panel-default">

		<div class="panel-heading"><h3><?=gettext("Unfortunately we have detected a programming bug.")?></h3></div>

		<div class="panel-body">

		<p>

			<?=gettext("Would you like to submit the programming debug logs to the pfSense developers for inspection?")?>

			<i><?=gettext("Please double check the contents to ensure you are comfortable sending this information before clicking Yes.")?></i>

		</p>

		<textarea readonly="readonly" style="width: 100%; height: 350px;">

			<?=$crash_reports?>

		</textarea>

		<form action="crash_reporter.php" method="post">

			<button class="btn btn-primary" name="Submit" type="submit" value="Yes"><?=gettext("Yes")?> - <?=gettext("Submit this to the developers for inspection")?></button>

			<button class="btn btn-default" name="Submit" type="submit" value="No"><?=gettext("No")?> - <?=gettext("Just delete the crash report and take me back to the Dashboard")?></button>

		</form>

	</div>

	</div>

<?php

	}

?>

<?php include("foot.inc")?>