This project does not seem to handle request data directly as such no vulnerable execution paths were found.
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, or for example
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1 | <?php |
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2 | |||
3 | /** |
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4 | * |
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5 | * This file is part of the Apix Project. |
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6 | * |
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7 | * (c) Franck Cassedanne <franck at ouarz.net> |
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8 | * |
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9 | * @license http://opensource.org/licenses/BSD-3-Clause New BSD License |
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10 | * |
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11 | */ |
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12 | |||
13 | namespace Apix; |
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14 | |||
15 | use Apix\Service; |
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16 | |||
17 | class Exception extends \Exception |
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18 | { |
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19 | const CRITICAL_ERROR_STRING = '500 Internal Server Error'; |
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20 | |||
21 | /** |
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22 | * E_RECOVERABLE_ERROR handler. |
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23 | * |
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24 | * Use to re-throw E_RECOVERABLE_ERROR as they occur. |
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25 | * |
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26 | * @param int $code The error number. |
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27 | * @param string $msg The error message. |
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28 | * @param string $file The filename where the error occured. |
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29 | * @param int $line The line number where it happened. |
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30 | * @param \Exception|null $previous The previous chaining Exception. |
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31 | * @throws \ErrorException |
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32 | */ |
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33 | public static function errorHandler( |
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34 | $code, $msg = '', $file = __FILE__, $line = __LINE__, $previous = null |
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35 | ) { |
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36 | if (E_RECOVERABLE_ERROR == $code) { |
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37 | $msg = preg_replace('@to\s.*::\w+\(\)@', '', $msg, 1); |
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38 | // $code = 400; // Due to a client error, recoverable. |
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0 ignored issues
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39 | } |
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40 | $code = 500; // Set as a HTTP Internal Server Error. |
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41 | |||
42 | if ( null !== $previous && !($previous instanceof \Exception) ) { |
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43 | |||
44 | Service::get('logger')->error( |
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45 | '{0} - {1}:{2} {3}', |
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46 | array($msg, $file, $line, $previous) |
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47 | ); |
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48 | |||
49 | $previous = null; |
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50 | } |
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51 | |||
52 | throw new \ErrorException($msg, $code, 0, $file, $line, $previous); |
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53 | } |
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54 | |||
55 | /** |
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56 | * Startup exception handler. |
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57 | * |
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58 | * @param \Exception $e |
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59 | * @return array |
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60 | */ |
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61 | public static function startupException(\Exception $e) |
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62 | { |
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63 | return self::criticalError($e, 'Startup Exception'); |
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64 | } |
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65 | |||
66 | /** |
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67 | * Shutdown/fatal exceptions handler. |
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68 | * |
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69 | * @see criticalError |
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70 | * @return void |
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71 | * @codeCoverageIgnore |
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72 | */ |
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73 | public static function shutdownHandler() |
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74 | { |
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75 | if ($e = error_get_last()) { |
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76 | self::criticalError($e, 'Shutdown Exception'); |
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$e is of type array , but the function expects a object<Exception> .
It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { }
$x = '123'; // string "123"
// Instead of
acceptsInteger($x);
// we recommend to use
acceptsInteger((integer) $x);
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77 | } |
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78 | } |
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79 | |||
80 | /** |
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81 | * Handles critical errors (output and logging). |
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82 | * |
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83 | * @param \Exception $e |
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84 | * @return array |
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85 | */ |
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86 | public static function criticalError(\Exception $e, $alt_msg) |
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criticalError uses the super-global variable $_SERVER which is generally not recommended.
Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad
class Router
{
public function generate($path)
{
return $_SERVER['HOST'].$path;
}
}
// Better
class Router
{
private $host;
public function __construct($host)
{
$this->host = $host;
}
public function generate($path)
{
return $this->host.$path;
}
}
class Controller
{
public function myAction(Request $request)
{
// Instead of
$page = isset($_GET['page']) ? intval($_GET['page']) : 1;
// Better (assuming you use the Symfony2 request)
$page = $request->query->get('page', 1);
}
}
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87 | { |
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88 | $err = array( |
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89 | 'msg' => self::CRITICAL_ERROR_STRING, |
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90 | 'ctx' => sprintf( |
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91 | '#%d %s @ %s:%d', |
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92 | $e->code, |
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93 | $e->message ? $e->message : $alt_msg, |
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94 | $e->file, |
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95 | $e->line |
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96 | ) |
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97 | ); |
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98 | printf('<h1>%s</h1>', $err['msg']); |
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99 | |||
100 | Service::get('logger')->critical('{msg} - {ctx}', $err); |
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101 | |||
102 | // @codeCoverageIgnoreStart |
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103 | // TODO: Move the following crap in the Response object... |
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104 | if (!defined('UNIT_TEST')) { |
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105 | $proto = isset($_SERVER['SERVER_PROTOCOL']) |
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106 | ? $_SERVER['SERVER_PROTOCOL'] |
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107 | : 'HTTP/1.1'; |
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108 | header($proto . ' ' . $err['msg'], true, 500); |
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109 | if(DEBUG) var_dump( $err ); |
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110 | } |
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111 | // @codeCoverageIgnoreEnd |
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112 | |||
113 | return $err; |
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114 | } |
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115 | |||
116 | /** |
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117 | * Returns the provided exception as a normalize associative array. |
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118 | * |
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119 | * @param \Exception $e |
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120 | * @return array |
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121 | */ |
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122 | public static function toArray(\Exception $e) |
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123 | { |
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124 | $array = array( |
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125 | 'message' => $e->getMessage(), |
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126 | 'code' => $e->getCode(), |
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127 | 'type' => get_class($e), |
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128 | 'file' => $e->getFile(), |
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129 | 'line' => $e->getLine(), |
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130 | 'trace' => $e->getTraceAsString(), |
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131 | ); |
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132 | |||
133 | if (method_exists($e, 'getPrevious')) { |
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134 | $p = $e->getPrevious(); |
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135 | if (method_exists($p, 'getTraceAsString')) { |
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136 | $array['prev'] = $p->getTraceAsString(); |
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137 | } |
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138 | } |
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139 | |||
140 | return $array; |
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141 | } |
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142 | |||
143 | } |
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144 |
Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it.
The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production.
This check looks for comments that seem to be mostly valid code and reports them.