我正在尝试复制一个c#方法来生成签名哈希以与API通信,在基于我给出的c#方法示例的
PHP中复制相同的示例结果时遇到了麻烦.
我正在尝试做的单词问题版本是:(来自api文档)
计算请求签名
请求签名,具有SHA-1哈希码的HMAC,通过按顺序连接Service,Method和Timestamp参数的值,然后使用秘密访问密钥计算符合RFC 2104的HMAC来计算钥匙”.计算的HMAC值必须是base64编码的
测试数据:
service_name = “Zoyto Fulfillment Service”
timestamp: “2010-07-21T04:33:55Z”
api_secret = “2c0774063f4bb1a10ca39ba6c806636a57d78dc3”
method = “getOrderStatus”
Result should be:
signature: “mlePFDcrTAxd+PWA6hOGGtvu2Zc=”
我有一个c#方法的代码示例,用于创建签名哈希以进行API调用:
public string createSignature(string api_secret, string method, string timestamp, string service_name) {
DateTime currentTime = DateTime.UtcNow; string toSign = service_name.ToLower() + method.ToLower() + timestamp.ToLower();
byte[] toSignBytes = Encoding.UTF8.GetBytes(toSign); byte[] secretBytes = Encoding.UTF8.GetBytes(api_secret);
HMAC signer = new HMACSHA1(secretBytes byte[] sigBytes = signer.ComputeHash(toSignBytes);
string signature = Convert.ToBase64String(sigBytes);
return signature;
}
目前,我的php方法如下:
$testSecret = '2c0774063f4bb1a10ca39ba6c806636a57d78dc3';
$testSvc = 'Zoyto Fulfillment Service';
$testStamp = strtotime('2010-07-21 04:33:55');
$method = 'getOrderStatus';
$sig = utf8_encode($testSvc.$method.$testStamp);
$hash = hash_hmac("sha1", $sig, $testSecret, true);
$sig = base64_encode($hash);
return $sig;
//returns:
//OUhgiIqxngaFm1Rquxm1lZ/3CzE=
任何帮助表示赞赏
最佳答案 我不确定你从哪里获得C#代码,但它不起作用.此PHP代码将为您提供所需输入的所需输入.
function createSignature($api_secret, $method, $timestamp, $service_name) {
$toSign = strtolower($service_name) . strtolower($method) . strtolower($timestamp);
$sig = hash_hmac('sha1', $toSign, $api_secret, true);
return base64_encode($sig);
}
$api_secret = '2c0774063f4bb1a10ca39ba6c806636a57d78dc3';
$method = 'getOrderStatus';
$timestamp = '2010-07-21T04:33:55Z';
$service_name = 'Zoyto Fulfillment Service';
echo createSignature($api_secret, $method, $timestamp, $service_name);
// output: mlePFDcrTAxd+PWA6hOGGtvu2Zc=
注意:需要PHP 5> = 5.1.2或PECL哈希> = 1.1