| 1 |
1488
|
DarkViper
|
<?php
|
| 2 |
|
|
/**
|
| 3 |
|
|
* @category WebsiteBaker
|
| 4 |
|
|
* @package WebsiteBaker_core
|
| 5 |
|
|
* @author Werner v.d.Decken
|
| 6 |
|
|
* @copyright WebsiteBaker.org e.V.
|
| 7 |
|
|
* @link http://websitebaker2.org
|
| 8 |
|
|
* @license http://www.gnu.org/licenses/gpl.html
|
| 9 |
|
|
* @version $Id: class.order.php 1487 2011-08-10 13:20:15Z DarkViper $
|
| 10 |
|
|
* @filesource $HeadURL: http://svn.websitebaker2.org/branches/2.8.x/wb/framework/class.order.php $
|
| 11 |
|
|
*
|
| 12 |
|
|
* Global exception-handler
|
| 13 |
|
|
* This module will activate a global exception handler to catch all thrown exceptions
|
| 14 |
|
|
*
|
| 15 |
|
|
*/
|
| 16 |
|
|
/**
|
| 17 |
|
|
* define several default exceptions directly to prevent from extra loading requests
|
| 18 |
|
|
*/
|
| 19 |
|
|
/**
|
| 20 |
1670
|
darkviper
|
*
|
| 21 |
|
|
*/
|
| 22 |
|
|
class AppException extends Exception{
|
| 23 |
|
|
public function __toString() {
|
| 24 |
|
|
$file = str_replace(dirname(dirname(__FILE__)), '', $this->getFile());
|
| 25 |
|
|
if(DEBUG) {
|
| 26 |
|
|
$trace = $this->getTrace();
|
| 27 |
|
|
$result = 'Exception: "'.$this->getMessage().'" @ ';
|
| 28 |
|
|
if($trace[0]['class'] != '') {
|
| 29 |
|
|
$result .= $trace[0]['class'].'->';
|
| 30 |
|
|
}
|
| 31 |
|
|
$result .= $trace[0]['function'].'(); in'.$file.'<br />'."\n";
|
| 32 |
|
|
if(mysql_errno()) {
|
| 33 |
|
|
$result .= mysql_errno().': '.mysql_error().'<br />'."\n";
|
| 34 |
|
|
}
|
| 35 |
|
|
}else {
|
| 36 |
|
|
$result = 'Exception: "'.$this->getMessage().'" in ['.$file.']<br />'."\n";
|
| 37 |
|
|
}
|
| 38 |
|
|
return $result;
|
| 39 |
|
|
}
|
| 40 |
|
|
}
|
| 41 |
|
|
/**
|
| 42 |
1488
|
DarkViper
|
* define Exception to show error after accessing a forbidden file
|
| 43 |
|
|
*/
|
| 44 |
|
|
class IllegalFileException extends LogicException {
|
| 45 |
|
|
public function __toString() {
|
| 46 |
1489
|
DarkViper
|
$file = str_replace(dirname(dirname(__FILE__)), '', $this->getFile());
|
| 47 |
1499
|
DarkViper
|
$out = '<div style="color: #ff0000; text-align: center;"><br />';
|
| 48 |
|
|
$out .= '<br /><br /><h1>Illegale file access</h1>';
|
| 49 |
1488
|
DarkViper
|
$out .= '<h2>'.$file.'</h2></div>';
|
| 50 |
|
|
return $out;
|
| 51 |
|
|
}
|
| 52 |
|
|
} // end of class
|
| 53 |
|
|
|
| 54 |
1680
|
darkviper
|
/* -- several security exceptions ----------------------------------------------------- */
|
| 55 |
|
|
class SecurityException extends RuntimeException { }
|
| 56 |
|
|
|
| 57 |
|
|
class SecDirectoryTraversalException extends SecurityException {
|
| 58 |
|
|
public function __toString() {
|
| 59 |
|
|
return 'possible directory traversal attack';
|
| 60 |
|
|
}
|
| 61 |
|
|
}
|
| 62 |
|
|
/* ------------------------------------------------------------------------------------ */
|
| 63 |
1488
|
DarkViper
|
/**
|
| 64 |
|
|
*
|
| 65 |
|
|
* @param Exception $e
|
| 66 |
|
|
*/
|
| 67 |
|
|
function globalExceptionHandler($e) {
|
| 68 |
|
|
// hide server internals from filename where the exception was thrown
|
| 69 |
|
|
$file = str_replace(dirname(dirname(__FILE__)), '', $e->getFile());
|
| 70 |
|
|
// select some exceptions for special handling
|
| 71 |
1680
|
darkviper
|
if ($e instanceof SecurityException) {
|
| 72 |
|
|
$out = 'Exception: "'.(string)$e.'" @ ';
|
| 73 |
|
|
$trace = $e->getTrace();
|
| 74 |
|
|
if($trace[0]['class'] != '') {
|
| 75 |
|
|
$out .= $trace[0]['class'].'->';
|
| 76 |
|
|
}
|
| 77 |
|
|
$out .= $trace[0]['function'].'();<br />';
|
| 78 |
|
|
$out .= 'in "'.$file.'"'."\n";
|
| 79 |
|
|
echo $out;
|
| 80 |
|
|
}elseif ($e instanceof IllegalFileException) {
|
| 81 |
1488
|
DarkViper
|
$sResponse = $_SERVER['SERVER_PROTOCOL'].' 403 Forbidden';
|
| 82 |
|
|
header($sResponse);
|
| 83 |
|
|
echo $e;
|
| 84 |
1647
|
darkviper
|
}elseif($e instanceof RuntimeException) {
|
| 85 |
1680
|
darkviper
|
$out = 'There was a serious runtime error:'."\n";
|
| 86 |
1647
|
darkviper
|
$out .= $e->getMessage()."\n";
|
| 87 |
|
|
$out .= 'in line ('.$e->getLine().') of ('.$file.')'."\n";
|
| 88 |
|
|
echo $out;
|
| 89 |
1488
|
DarkViper
|
}else {
|
| 90 |
|
|
// default exception handling
|
| 91 |
|
|
$out = 'There was an unknown exception:'."\n";
|
| 92 |
|
|
$out .= $e->getMessage()."\n";
|
| 93 |
|
|
$out .= 'in line ('.$e->getLine().') of ('.$file.')'."\n";
|
| 94 |
|
|
echo $out;
|
| 95 |
|
|
}
|
| 96 |
|
|
}
|
| 97 |
|
|
/**
|
| 98 |
|
|
* now activate the new defined handler
|
| 99 |
|
|
*/
|
| 100 |
|
|
set_exception_handler('globalExceptionHandler');
|