/// <summary>
/// To SHA1
/// </summary>
/// <param name="data"></param>
/// <param name="isUpper"></param>
/// <param name="isIncludeHyphen"></param>
/// <returns></returns>
// ReSharper disable once InconsistentNaming
public static string ToSHA1(this byte[] data, bool isUpper = true, bool isIncludeHyphen = false)
{
var hashBytes = SHA1HashingProvider.Signature(data);
var str = BitConverter.ToString(hashBytes);
return(str.ToFixUpperCase(isUpper).ToFixHyphenChar(isIncludeHyphen));
}
public static (string nonce, string timestamp, string signature) GenerateSignature(string appSecret)
{
var rd = new Random((int)DateTime.Now.Ticks);
var rd_i = rd.Next();
var nonce = Convert.ToString(rd_i);
var timestamp = Convert.ToString(ConvertDateTimeInt(DateTime.UtcNow));
var signature = SHA1HashingProvider.Signature(appSecret + nonce + timestamp);
return(nonce, timestamp, signature);
}
public void Test_Sha1_Base64()
{
var signature = SHA1HashingProvider.Signature("image", OutType.Base64);
Assert.Equal("DnYpJ5SIjU8fp1+zr/TKJ8WPVqY=", signature);
}
public void Test_Sha1_Hex()
{
var signature = SHA1HashingProvider.Signature("image");
Assert.Equal("0E76292794888D4F1FA75FB3AFF4CA27C58F56A6", signature);
}
public void Test_Sha1_Base64()
{
var signature = SHA1HashingProvider.Signature("image", OutType.Base64);
Assert.Equal("MGU3NjI5Mjc5NDg4OGQ0ZjFmYTc1ZmIzYWZmNGNhMjdjNThmNTZhNg==", signature);
}
/// <summary>
///
/// </summary>
/// <param name="q_sign_algorithm">签名算法，目前仅支持 sha1</param>
/// <param name="q_sign_time">签名有效起止时间，Unix时间戳，以秒为单位，;分隔</param>
/// <param name="httpRequestInfo">HttpRequestInfo</param>
/// <returns></returns>
private static string GetStringToSign(string q_sign_algorithm, string q_sign_time, string httpRequestInfo)
{
return($"{q_sign_algorithm}\n{q_sign_time}\n{SHA1HashingProvider.Signature(httpRequestInfo, false)}\n".ToLower());
}
/// <summary>
/// To SHA1
/// </summary>
/// <param name="data"></param>
/// <param name="isUpper"></param>
/// <param name="isIncludeHyphen"></param>
/// <param name="encoding"></param>
/// <returns></returns>
// ReSharper disable once InconsistentNaming
public static string ToSHA1(this string data, bool isUpper = true, bool isIncludeHyphen = false, Encoding encoding = null)
{
return(SHA1HashingProvider.Signature(data, isUpper, isIncludeHyphen, encoding));
}