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2014-2017 Michel Corne
by Example
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<?php
/**
* PHP By Example
*
* @copyright 2015 Michel Corne
* @license http://www.opensource.org/licenses/gpl-3.0.html GNU GPL v3
*/
require_once 'custom/pbx_base64_to_hex.php';
require_once 'models/function_core.php';
/**
* Function configuration
*
* Changes to this class may affect other classes.
*
* @see docs/function-configuration.txt
*/
class openssl_private_decrypt extends function_core
{
public $constant_prefix = ['e_padding' => 'OPENSSL'];
public $examples = [
[
// base 64 data to be converted to hexadecimal notation, see init()
'uJqMJhkKJMHzep104yj/95mYHdHvvI41VtVB5Af2qbfFZ76cwZFhvmYZEW1BuhLeAoETVDfua0wq4W6BAjVB3OqBf8vkSOhZb2fUmMBHb2w8E/hZSXNGedJFXxM2WRuX/bQWo6Qx7g8suzCVB6H+jugd0tfOIn++ndlsQlWU+FEUHff1KSfmha5G6fqT+PAE0GybXxyCiqd6w6kWUdD0cBfWVuw79v8o8DoX5LbHoKh1DXEtMP3dW/3XSSygUJUCzmjsCcfWQJuyQqDk3WAQZWC64Vau7eGo8kZaVJsO+rTpb6qOzv+IyjPWTDn7jvwzRAt5mI8ZSjSA1RFKeJIYiw==',
'$decrypted',
'file:///tmp/private-key.pem',
],
[
'base64' => 'uJqMJhkKJMHzep104yj/95mYHdHvvI41VtVB5Af2qbfFZ76cwZFhvmYZEW1BuhLeAoETVDfua0wq4W6BAjVB3OqBf8vkSOhZb2fUmMBHb2w8E/hZSXNGedJFXxM2WRuX/bQWo6Qx7g8suzCVB6H+jugd0tfOIn++ndlsQlWU+FEUHff1KSfmha5G6fqT+PAE0GybXxyCiqd6w6kWUdD0cBfWVuw79v8o8DoX5LbHoKh1DXEtMP3dW/3XSSygUJUCzmjsCcfWQJuyQqDk3WAQZWC64Vau7eGo8kZaVJsO+rTpb6qOzv+IyjPWTDn7jvwzRAt5mI8ZSjSA1RFKeJIYiw==',
'$data',
'$decrypted',
'file:///tmp/private-key.pem',
],
[
'e_data' => 'this is some data',
'e_key' => 'file:///tmp/public-key.pem',
'base64' => '$base64',
'$data',
'$decrypted',
'file:///tmp/private-key.pem',
],
[
'e_data' => 'this is some data',
'e_key' =>
'-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0llCeBjy18RylTdBih9G
MUSZIC3GzeN0vQ9W8E3nwy2jdeUnH3GBXWpMo3F43V68zM2Qz5epRNmlLSkY/PJU
fJIC8Yc1VEokT52q87hH/XJ5eS8heZnjuSlPAGi8oZ3ImVbruzV7XmlD+QsCSxJW
7tBv0dqJ71e1gAAisCXK2m7iyf/ul6rT0Zz0ptYH4IZfwc/hQ9JcMg69uM+3bb4o
BFsixMmEQwxKZsXk3YmO/YRjRbay+6+79bSV/frW+lWhknyGSIJp2CJArYcOdbK1
bXx1dRWpbNSExo7dWwuPC0Y7a5AEeoZofieQPPBhXlp1hPgLYGat71pDqBjKLvF5
GwIDAQAB
-----END PUBLIC KEY-----',
'$data',
'$decrypted',
'-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----',
],
];
public $input_args = [
'base64',
'e_data',
'e_key',
'e_padding',
];
public $source_code = '
// enter a string to encrypt ($_e_data),
// or a string encrypted in base64 ($_base64) or binary ($_data)
$e_bool = openssl_public_encrypt(
$e_data, // string $e_data,
$_crypted,
$e_key, // mixed $e_key
$e_padding // [int $e_padding]);
}
$_base64 = base64_encode($_crypted);
$_data = base64_decode(
$base64 // string $base64
);
inject_function_call
// shows the data in base64
if ($e_bool) {
$base64 = base64_encode($crypted);
}
';
public $synopsis = 'bool openssl_private_decrypt ( string $data , string &$decrypted , mixed $key [, int $padding = OPENSSL_PKCS1_PADDING ] )';
function init()
{
$this->examples[0][0] = '_DOUBLE_QUOTES_' . pbx_base64_to_hex($this->examples[0][0], true) . '_DOUBLE_QUOTES_';
}
public $test_not_validated = [2, 3];
function pre_exec_function()
{
$this->copy_file_to_temp('private-key.pem');
$this->copy_file_to_temp('public-key.pem');
if ($this->_filter->filter_arg_value('data')) {
return;
}
if ($base64 = $this->_filter->filter_arg_value('base64')) {
$this->result['data'] = $this->returned_params['data'] = base64_decode($base64);
return;
}
$e_data = $this->_filter->filter_arg_value('e_data');
$e_key = $this->_filter->filter_arg_value('e_key');
$e_padding = $this->_filter->filter_arg_value('e_padding');
$encrypt_method = $this->encrypt_method ?: 'openssl_public_encrypt';
if (is_null($e_padding)) {
$this->result['e_bool'] = $encrypt_method($e_data, $crypted, $e_key);
} else {
$this->result['e_bool'] = $encrypt_method($e_data, $crypted, $e_key, $e_padding);
}
$this->result['data'] = $this->returned_params['data'] = $crypted;
$this->result['base64'] = base64_encode($crypted);
}
}
2014-2017 Michel Corne