public object Execute(ExecutorContext context)
{
System.IO.MemoryStream _PlaintextStream = null;
try
{
var cmdletContext = context as CmdletContext;
// create request
var request = new Amazon.KeyManagementService.Model.EncryptRequest();
if (cmdletContext.EncryptionContext != null)
{
request.EncryptionContext = cmdletContext.EncryptionContext;
}
if (cmdletContext.GrantToken != null)
{
request.GrantTokens = cmdletContext.GrantToken;
}
if (cmdletContext.KeyId != null)
{
request.KeyId = cmdletContext.KeyId;
}
if (cmdletContext.Plaintext != null)
{
_PlaintextStream = new System.IO.MemoryStream(cmdletContext.Plaintext);
request.Plaintext = _PlaintextStream;
}
CmdletOutput output;
// issue call
var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
try
{
var response = CallAWSServiceOperation(client, request);
object pipelineOutput = null;
pipelineOutput = cmdletContext.Select(response, this);
output = new CmdletOutput
{
PipelineOutput = pipelineOutput,
ServiceResponse = response
};
}
catch (Exception e)
{
output = new CmdletOutput {
ErrorResponse = e
};
}
return(output);
}
finally
{
if (_PlaintextStream != null)
{
_PlaintextStream.Dispose();
}
}
}
public byte[] EncryptKey(byte[] plainText, IDictionary<string, string> context)
{
var req = new EncryptRequest
{
KeyId = _keyId,
Plaintext = new MemoryStream(plainText),
EncryptionContext = AsDictionary(context)
};
return _client.Encrypt(req).CiphertextBlob.ToArray();
}
/// <summary>
/// Initiates the asynchronous execution of the Encrypt operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the Encrypt operation.</param>
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
/// <returns>The task object representing the asynchronous operation.</returns>
public Task<EncryptResponse> EncryptAsync(EncryptRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new EncryptRequestMarshaller();
var unmarshaller = EncryptResponseUnmarshaller.Instance;
return InvokeAsync<EncryptRequest,EncryptResponse>(request, marshaller,
unmarshaller, cancellationToken);
}
/// <summary>
/// Encrypts plaintext into ciphertext by using a customer master key. The <code>Encrypt</code>
/// function has two primary use cases: <ul> <li>You can encrypt up to 4 KB of arbitrary
/// data such as an RSA key, a database password, or other sensitive customer information.</li>
/// <li>If you are moving encrypted data from one region to another, you can use this
/// API to encrypt in the new region the plaintext data key that was used to encrypt the
/// data in the original region. This provides you with an encrypted copy of the data
/// key that can be decrypted in the new region and used there to decrypt the encrypted
/// data. </li> </ul>
///
///
/// <para>
/// Unless you are moving encrypted data from one region to another, you don't use this
/// function to encrypt a generated data key within a region. You retrieve data keys already
/// encrypted by calling the <a>GenerateDataKey</a> or <a>GenerateDataKeyWithoutPlaintext</a>
/// function. Data keys don't need to be encrypted again by calling <code>Encrypt</code>.
///
/// </para>
///
/// <para>
/// If you want to encrypt data locally in your application, you can use the <code>GenerateDataKey</code>
/// function to return a plaintext data encryption key and a copy of the key encrypted
/// under the customer master key (CMK) of your choosing.
/// </para>
/// </summary>
/// <param name="request">Container for the necessary parameters to execute the Encrypt service method.</param>
///
/// <returns>The response from the Encrypt service method, as returned by KeyManagementService.</returns>
/// <exception cref="Amazon.KeyManagementService.Model.DependencyTimeoutException">
/// The system timed out while trying to fulfill the request.
/// </exception>
/// <exception cref="Amazon.KeyManagementService.Model.DisabledException">
/// A request was rejected because the specified key was marked as disabled.
/// </exception>
/// <exception cref="Amazon.KeyManagementService.Model.InvalidGrantTokenException">
/// A grant token provided as part of the request is invalid.
/// </exception>
/// <exception cref="Amazon.KeyManagementService.Model.InvalidKeyUsageException">
/// The request was rejected because the specified KeySpec parameter is not valid. The
/// currently supported value is ENCRYPT/DECRYPT.
/// </exception>
/// <exception cref="Amazon.KeyManagementService.Model.KeyUnavailableException">
/// The request was rejected because the key was disabled, not found, or otherwise not
/// available.
/// </exception>
/// <exception cref="Amazon.KeyManagementService.Model.KMSInternalException">
/// The request was rejected because an internal exception occurred. This error can be
/// retried.
/// </exception>
/// <exception cref="Amazon.KeyManagementService.Model.NotFoundException">
/// The request was rejected because the specified entity or resource could not be found.
/// </exception>
public EncryptResponse Encrypt(EncryptRequest request)
{
var marshaller = new EncryptRequestMarshaller();
var unmarshaller = EncryptResponseUnmarshaller.Instance;
return Invoke<EncryptRequest,EncryptResponse>(request, marshaller, unmarshaller);
}
/// <summary>
/// Initiates the asynchronous execution of the Encrypt operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the Encrypt operation on AmazonKeyManagementServiceClient.</param>
/// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
/// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
/// procedure using the AsyncState property.</param>
///
/// <returns>An IAsyncResult that can be used to poll or wait for results, or both; this value is also needed when invoking EndEncrypt
/// operation.</returns>
public IAsyncResult BeginEncrypt(EncryptRequest request, AsyncCallback callback, object state)
{
var marshaller = new EncryptRequestMarshaller();
var unmarshaller = EncryptResponseUnmarshaller.Instance;
return BeginInvoke<EncryptRequest>(request, marshaller, unmarshaller,
callback, state);
}
private Amazon.KeyManagementService.Model.EncryptResponse CallAWSServiceOperation(IAmazonKeyManagementService client, Amazon.KeyManagementService.Model.EncryptRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "AWS Key Management Service", "Encrypt");
try
{
#if DESKTOP
return(client.Encrypt(request));
#elif CORECLR
return(client.EncryptAsync(request).GetAwaiter().GetResult());
#else
#error "Unknown build edition"
#endif
}
catch (AmazonServiceException exc)
{
var webException = exc.InnerException as System.Net.WebException;
if (webException != null)
{
throw new Exception(Utils.Common.FormatNameResolutionFailureMessage(client.Config, webException.Message), webException);
}
throw;
}
}
