Amazon.S3.Internal.S3Signer.SignRequest C# (CSharp) Метод

        internal static void SignRequest(IRequest request, RequestMetrics metrics, string awsAccessKeyId, string awsSecretAccessKey)
        {
            request.Headers[HeaderKeys.XAmzDateHeader] = AWSSDKUtils.FormattedCurrentTimestampRFC822;

            var stringToSign = BuildStringToSign(request);
            metrics.AddProperty(Metric.StringToSign, stringToSign);
            var auth = CryptoUtilFactory.CryptoInstance.HMACSign(stringToSign, awsSecretAccessKey, SigningAlgorithm.HmacSHA1);
            var authorization = string.Concat("AWS ", awsAccessKeyId, ":", auth);
            request.Headers[HeaderKeys.AuthorizationHeader] = authorization;
        }