public async Task DecryptEntityAsync <TEntity>(TEntity entity, string key, string iv, Action <TEntity, string, string> decryptCallBack,
CancellationToken cancellationToken = new CancellationToken()) where TEntity : class, IEncryptedEntity
{
var encryptedProperties = entity.GetType().GetProperties()
.Where(p => p.GetCustomAttributes(typeof(PropertyEncrypted), true).Any(a => p.PropertyType == typeof(string)));
foreach (var property in encryptedProperties)
{
var encryptedValue = property.GetValue(entity) as string;
if (string.IsNullOrEmpty(encryptedValue))
{
continue;
}
var value = await _cryptoProvider.DecryptStringAsync(encryptedValue, entity.DecryptionPrivateKey, iv, cancellationToken).ConfigureAwait(false);
decryptCallBack.Invoke(entity, property.Name, value);
}
}