Open xiangzidetiandi opened 6 years ago
要用openssl代替mcrypt
$encrypted = openssl_encrypt($text, 'AES-256-CBC', $this->key, OPENSSL_RAW_DATA | OPENSSL_ZERO_PADDING, $iv);
要用openssl代替mcrypt
$encrypted = openssl_encrypt($text, 'AES-256-CBC', $this->key, OPENSSL_RAW_DATA | OPENSSL_ZERO_PADDING, $iv);
非常感谢了
php7.2.1-nts(windows) Prpcrypt类中的构造函数写法是一个坑,难道就我发现吗,改成__construct就行了,也不用替换任何函数
php7.2.1-nts(windows) Prpcrypt类中的构造函数写法是一个坑,难道就我发现吗,改成__construct就行了,也不用替换任何函数
是因为这个sdk太老了
pkcs7Encoder.php 文件,解密解密两个函数替换为:
public function encrypt($text, $corpid)
{
try {
$random = $this->getRandomStr();
$text = $random . pack("N", strlen($text)) . $text . $corpid;
$iv = substr($this->key, 0, 16);
$pkc_encoder = new PKCS7Encoder;
$text = $pkc_encoder->encode($text);
$encrypted = openssl_encrypt($text, 'AES-256-CBC', $this->key, OPENSSL_RAW_DATA | OPENSSL_ZERO_PADDING, $iv);
//print(base64_encode($encrypted));
//使用BASE64对加密后的字符串进行编码
return array(ErrorCode::$OK, base64_encode($encrypted));
} catch (Exception $e) {
print $e;
return array(ErrorCode::$EncryptAESError, null);
}
}
public function decrypt($encrypted, $corpid)
{
try {
$ciphertext_dec = base64_decode($encrypted);
$iv = substr($this->key, 0, 16);
$decrypted = openssl_decrypt($ciphertext_dec, 'AES-256-CBC', $this->key, OPENSSL_RAW_DATA | OPENSSL_ZERO_PADDING, $iv);
} catch (Exception $e) {
return array(ErrorCode::$DecryptAESError, null);
}
try {
//去除补位字符
$pkc_encoder = new PKCS7Encoder;
$result = $pkc_encoder->decode($decrypted);
//去除16位随机字符串,网络字节序和AppId
if (strlen($result) < 16)
return "";
$content = substr($result, 16, strlen($result));
$len_list = unpack("N", substr($content, 0, 4));
$xml_len = $len_list[1];
$xml_content = substr($content, 4, $xml_len);
$from_corpid = substr($content, $xml_len + 4);
} catch (Exception $e) {
print $e;
return array(ErrorCode::$IllegalBuffer, null);
}
if ($from_corpid != $corpid)
return array(ErrorCode::$ValidateCorpidError, null);
return array(0, $xml_content);
}
mcrypt_module_open() 有替代方案可用吗?