hphp/test/zend/bad/ext-mcrypt/mcrypt_encrypt_variation5.php

   1 <?php
   2 /* Prototype  : string mcrypt_encrypt(string cipher, string key, string data, string mode, string iv)
   3  * Description: OFB crypt/decrypt data using key key with cipher cipher starting with iv
   4  * Source code: ext/mcrypt/mcrypt.c
   5  * Alias to functions:
   6  */
   7
   8 echo "*** Testing mcrypt_encrypt() : usage variation ***\n";
   9
  10 // Define error handler
  11 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
  12         if (error_reporting() != 0) {
  13                 // report non-silenced errors
  14                 echo "Error: $err_no - $err_msg, $filename($linenum)\n";
  15         }
  16 }
  17 set_error_handler('test_error_handler');
  18
  19 // Initialise function arguments not being substituted (if any)
  20 $cipher = MCRYPT_TRIPLEDES;
  21 $key = b'string_val';
  22 $data = b'string_val';
  23 //in php, it incorrectly reports problems with iv in ECB mode.
  24 $mode = MCRYPT_MODE_CBC;
  25
  26 //get an unset variable
  27 $unset_var = 10;
  28 unset ($unset_var);
  29
  30 // define some classes
  31 class classWithToString
  32 {
  33         public function __toString() {
  34                 return b"Class A object";
  35         }
  36 }
  37
  38 class classWithoutToString
  39 {
  40 }
  41
  42 // heredoc string
  43 $heredoc = b<<<EOT
  44 hello world
  45 EOT;
  46
  47 // get a resource variable
  48 $fp = fopen(__FILE__, "r");
  49
  50 // add arrays
  51 $index_array = array (1, 2, 3);
  52 $assoc_array = array ('one' => 1, 'two' => 2);
  53
  54 //array of values to iterate over
  55 $inputs = array(
  56
  57       // int data
  58       'int 0' => 0,
  59       'int 1' => 1,
  60       'int 12345' => 12345,
  61       'int -12345' => -2345,
  62
  63       // float data
  64       'float 10.5' => 10.5,
  65       'float -10.5' => -10.5,
  66       'float 12.3456789000e10' => 12.3456789000e10,
  67       'float -12.3456789000e10' => -12.3456789000e10,
  68       'float .5' => .5,
  69
  70       // array data
  71       'empty array' => array(),
  72       'int indexed array' => $index_array,
  73       'associative array' => $assoc_array,
  74       'nested arrays' => array('foo', $index_array, $assoc_array),
  75
  76       // null data
  77       'uppercase NULL' => NULL,
  78       'lowercase null' => null,
  79
  80       // boolean data
  81       'lowercase true' => true,
  82       'lowercase false' =>false,
  83       'uppercase TRUE' =>TRUE,
  84       'uppercase FALSE' =>FALSE,
  85
  86       // empty data
  87       'empty string DQ' => "",
  88       'empty string SQ' => '',
  89
  90       // object data
  91       'instance of classWithToString' => new classWithToString(),
  92       'instance of classWithoutToString' => new classWithoutToString(),
  93
  94       // undefined data
  95       'undefined var' => @$undefined_var,
  96
  97       // unset data
  98       'unset var' => @$unset_var,
  99
 100       // resource variable
 101       'resource' => $fp
 102 );
 103
 104 // loop through each element of the array for iv
 105
 106 foreach($inputs as $valueType =>$value) {
 107       echo "\n--$valueType--\n";
 108       var_dump( bin2hex(mcrypt_encrypt($cipher, $key, $data, $mode, $value)));
 109 };
 110
 111 fclose($fp);
 112
 113 ?>
 114 ===DONE===