public virtual async Task <string> DecryptSecretAsync(string id)
{
var secret = await _secretStore.GetAsync(id);
if (secret == null)
{
_decryptFailedEventArgs.FailureReason = "Invalid secret ID";
_context.OnDecryptionFailed?.Invoke(this, _decryptFailedEventArgs);
return(null);
}
Secret = secret;
var result = ValidateSecret(ValidationStage.BeforeDecrypt);
if (result.IsValid)
{
try
{
var decrypted = DecryptSecret();
await _secretStore.DeleteAsync(Secret.Id);
_logger.LogDebug("Secret decrypted and deleted");
_context.OnSecretDecrypted?.Invoke(this, _decryptEventArgs);
return(decrypted);
}
catch (Exception e)
{
_logger.LogDebug("Decryption failed");
await IncrementFailedDecryptions();
_decryptFailedEventArgs.FailureReason = e.Message;
_decryptFailedEventArgs.Exception = e;
_decryptFailedEventArgs.ValidationResult = new ValidationResult(false)
{
ValidationPointOfFailure = "Decryption",
Error = "Decryption failed"
};
_context.OnDecryptionFailed?.Invoke(this, _decryptFailedEventArgs);
return(null);
}
}
else
{
_logger.LogDebug("Decryption invalid");
await IncrementFailedDecryptions();
_decryptFailedEventArgs.ValidationResult = result;
_decryptFailedEventArgs.FailureReason = "Validation failed";
_context.OnDecryptionFailed?.Invoke(this, _decryptFailedEventArgs);
return(null);
}
}
public async Task <IActionResult> Delete(string k)
{
var email = User.FindFirstValue(ClaimTypes.Email);
var secret = await _secretStore.GetAsync(k);
if (!string.IsNullOrEmpty(email) && secret?.CreatedBy == email)
{
await _secretStore.DeleteAsync(k);
}
return(RedirectToAction("Index", new{ deleted = k }));
}
public async Task DeleteAsync(string key)
{
await _secretStore.DeleteAsync(key).ConfigureAwait(false);
}