public void CreateSignature_WithEmptySessionValue()
{
string signature = "";
// Act
signature = signatureHelper.CreateSignature(null);
// Assert
Assert.Empty(signature);
}
public async Task SetAsync(string key, byte[] value, DistributedCacheEntryOptions options, CancellationToken token = default)
{
if (value == null || value.Length == 0)
{
await _cache.SetAsync(key, value, options, token);
return;
}
var signature = _signatureHelper.CreateSignature(value);
var encodedActualValue = Convert.ToBase64String(value);
var signedValue = Encoding.UTF8.GetBytes(encodedActualValue + "." + signature);
await _cache.SetAsync(key, signedValue, options, token);
}