public ActionResult <string> GenerateDigest([FromBody] string request, SigningAlgoritm algoritm = SigningAlgoritm.SHA256WITHRSA)
{
_logger.LogDebug($"Calling POST /generateDigest{algoritm} endpoint ");
if (request == null)
{
return(BadRequest());
}
try
{
request = DecodeBase64(request);
}
catch (Exception ex)
{
_logger.LogError($"Error decoding request data", ex);
return(BadRequest("Error decoding request data, check base64 encoding"));
}
if (algoritm == SigningAlgoritm.SHA256WITHRSA)
{
return($"SHA-256={Sha256Helper.GenerateHash(request)}");
}
else if (algoritm == SigningAlgoritm.SHA512WITHRSA)
{
return($"SHA-512={Sha512Helper.GenerateHash(request)}");
}
else
{
return(BadRequest($"Unsupported digest algoritm {algoritm}"));
}
}
public void Basic()
{
//// https://passwordsgenerator.net/sha256-hash-generator/
var h3 = Sha256Helper.GenerateHash(" ");
Assert.AreEqual("36A9E7F1C95B82FFB99743E0C5C4CE95D83C9A430AAC59F84EF3CBFAB6145068", h3);
var h4 = Sha256Helper.GenerateHash("sdfgsdfgs");
Assert.AreEqual("D6C84C6D32D245DDA9CE2E9E3C776767DC877B4C2BDEAEC5CAB3E595D573740A", h4);
// https://crypto.stackexchange.com/questions/64442/is-it-possible-to-convert-the-output-of-sha256-hash-to-binary-or-decimal-value
var h5 = Sha256Helper.GenerateHash("hello world!");
Assert.AreEqual("60668F3A418FF2F78E6C53BC77910B7945ECD29D4B3D9D3934B89B0B5E84F797", h5);
}
public async Task <(string data, DateTime updated)> GetData(string url, DownloadOptions options)
{
string urlHash = Sha256Helper.GenerateHash(url);
return(await GetData(url, $"{urlHash}-Data", $"{urlHash}-Updated", options.Expiry, options.CancelToken, options.IgnoreCache).ConfigureAwait(false));
}
public void EmptyString()
{
var h1 = Sha256Helper.GenerateHash(string.Empty);
Assert.AreEqual("E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855", h1.ToUpperInvariant());
}
public void Null()
{
Sha256Helper.GenerateHash(null);
}