public void Sha512Hash()
{
var sample = "yetrwfnkiofaj039tq23rkekfnaksodnfawefsq4y2up1rk";
var key = "oeo9ur2jowiefapwfpawkefwe0-e-0je";
var hashed = SHA_2.Sha512Hex(sample, key);
True(hashed == "671ea03f5c1eb5e5a9a595f862fc9af3b4686178323c7b246af5b7320912ac2599a7bf8d01b3efa1f0d63ba9ecc0e5a5214eda4f7b048be661b61692629969e7", "not match, hashed:" + hashed);
}
public void Sha256Hash()
{
var sample = "yetrwfnkiofaj039tq23rkekfnaksodnfawefsq4y2up1rk";
var key = "oeo9ur2jowiefapwfpawkefwe0-e-0je";
var hashed = SHA_2.Sha256Hex(sample, key);
True(hashed == "e5345801e661de0bcf572e0dcf3cea9ac3328c7a2b8daded70ce4b5e8cb54186", "not match, hashed:" + hashed);
}
public static string Create <T> (T body, string request) where T : new()
{
var headerStr = Base64.Base64.FromString(JsonUtility.ToJson(headerStruct));
var payloadStr = Base64.Base64.FromString(JsonUtility.ToJson(body));
var signature = Base64.Base64.FromBytes(SHA_2.Sha256Bytes(headerStr + "." + payloadStr, request));
var unpaddedSignature = Base64.Base64.Unpadded(signature);
return(headerStr + "." + payloadStr + "." + unpaddedSignature);
}
public static T Read <T> (string data, string request) where T : new()
{
var datas = data.Split('.');
if (datas.Length != 3)
{
return(new T());
}
var headerStr = datas[0];
var payloadStr = datas[1];
var signature = datas[2];
var generatedSignatureBytes = SHA_2.Sha256Bytes(headerStr + "." + payloadStr, request);
var encodedSignature = Base64.Base64.FromBytes(generatedSignatureBytes);
var uppaddedEncodedSignature = Base64.Base64.Unpadded(encodedSignature);
if (signature == uppaddedEncodedSignature)
{
return(JsonUtility.FromJson <T>(Base64.Base64.ConvertToStr(payloadStr)));
}
return(new T()); // return empty object if value is not matched with sign.
}
