[英]Trying to create php equivalent of C# signature hash method for api
我正在嘗試復制ac#方法來生成用於與API通信的簽名哈希,但是在基於給定的c#方法示例的情況下無法在PHP中再現相同的示例結果。
我想做的單詞問題版本是:(來自api文檔)
計算請求簽名
請求簽名(帶有SHA-1哈希碼的HMAC)的計算方法是,依次連接Service,Method和Timestamp參數的值,然后使用Secret Access Key作為密鑰,計算出符合RFC 2104的HMAC。鑰匙”。 計算的HMAC值必須為base64編碼
測試數據:
service_name = “Zoyto Fulfillment Service”
timestamp: “2010-07-21T04:33:55Z”
api_secret = “2c0774063f4bb1a10ca39ba6c806636a57d78dc3”
method = “getOrderStatus”
Result should be:
signature: “mlePFDcrTAxd+PWA6hOGGtvu2Zc=”
我有以下ac#方法的代碼示例,用於創建簽名哈希以進行API調用:
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方法如下所示:
$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 $sig;
//returns:
//OUhgiIqxngaFm1Rquxm1lZ/3CzE=
任何幫助表示贊賞
我不確定您從哪里獲得了C#代碼,但是它不起作用。 此PHP代碼將為您提供所需的輸入。
function createSignature($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
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