My prop of encrypt and decrypt with options of method
<?php
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/**
* Description of CustomUrlRule
*
* @author w7600
*/
class CustomUrlRule extends CBaseUrlRule {
var $skey = "KEYUNICA123456"; // you can change it
public function createUrl($manager, $route, $params, $ampersand) {
$paramString = array();
$cosas = '';
foreach ($params as $key => $value) {
if (is_array($value)) {
foreach ($value as $key2 => $value2) {
if ($value2 != NULL) {
$paramString[] = $key2;
$paramString[] = $value2;
}
}
} else {
if ($value != NULL) {
$paramString[] = $key;
$paramString[] = $value;
}
}
}
$urlString = implode(",", $paramString);
$paramStringEncoded = $urlString ? $this->encode($urlString) : '';
return $route . '/' . $paramStringEncoded;
}
public function parseUrl($manager, $request, $pathInfo, $rawPathInfo) {
$pathParams = explode("/", $pathInfo);
if (isset($pathParams[2])) {
$paramStringDecoded = $this->decode($pathParams[2]);
$params = explode(",", $paramStringDecoded);
for ($i = 0; $i < count($params); $i+= 2) {
if (count($params) > ($i + 1)) {
$_GET[$params[$i]] = $params[$i + 1];
$_REQUEST[$params[$i]] = $params[$i + 1];
} else {
$_GET[$params[$i]] = $params[$i];
$_REQUEST[$params[$i]] = $params[$i];
}
}
}
return $pathInfo;
}
public function safe_b64encode($string) {
$data = base64_encode($string);
$data = str_replace(array('+', '/', '='), array('-', '_', ''), $data);
return $data;
}
public function safe_b64decode($string) {
$data = str_replace(array('-', '_'), array('+', '/'), $string);
$mod4 = strlen($data) % 4;
if ($mod4) {
$data .= substr('====', $mod4);
}
return base64_decode($data);
}
public function encode($value) {
// if (!$value) {
// return false;
// }
// $text = $value;
// $iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB);
// $iv = mcrypt_create_iv($iv_size, MCRYPT_RAND);
// $crypttext = mcrypt_encrypt(MCRYPT_RIJNDAEL_256, $this->skey, $text, MCRYPT_MODE_ECB, $iv);
// return trim($this->safe_b64encode($crypttext));
return $this->mencrypt($value);
}
public function decode($value) {
// if (!$value) {
// return false;
// }
// $crypttext = $this->safe_b64decode($value);
// $iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB);
// $iv = mcrypt_create_iv($iv_size, MCRYPT_RAND);
// $decrypttext = mcrypt_decrypt(MCRYPT_RIJNDAEL_256, $this->skey, $crypttext, MCRYPT_MODE_ECB, $iv);
// return trim($decrypttext);
return $this->mdecrypt($value);
}
function mencrypt($input) {
$key = substr(md5($this->skey), 0, 24);
$td = mcrypt_module_open('tripledes', '', 'ecb', '');
$iv = mcrypt_create_iv(mcrypt_enc_get_iv_size($td), MCRYPT_RAND);
mcrypt_generic_init($td, $key, $iv);
$encrypted_data = mcrypt_generic($td, $input);
mcrypt_generic_deinit($td);
mcrypt_module_close($td);
return trim(chop($this->url_base64_encode($encrypted_data)));
}
function mdecrypt($input) {
$input = trim(chop($this->url_base64_decode($input)));
$td = mcrypt_module_open('tripledes', '', 'ecb', '');
$key = substr(md5($this->skey), 0, 24);
$iv = mcrypt_create_iv(mcrypt_enc_get_iv_size($td), MCRYPT_RAND);
mcrypt_generic_init($td, $key, $iv);
$decrypted_data = mdecrypt_generic($td, $input);
mcrypt_generic_deinit($td);
mcrypt_module_close($td);
return trim(chop($decrypted_data));
}
function url_base64_encode($str) {
return strtr(base64_encode($str), array(
'+' => '.',
'=' => '-',
'/' => '~'
)
);
}
function url_base64_decode($str) {
return base64_decode(strtr($str, array(
'.' => '+',
'-' => '=',
'~' => '/'
)
));
}
}
?>
