Class ConfidentialComputingClient (0.30.0)

Version 0.30.0

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Beta

This library is covered by the Pre-GA Offerings Terms of the Terms of Service. Pre-GA libraries might have limited support, and changes to pre-GA libraries might not be compatible with other pre-GA versions. For more information, see the launch stage descriptions.

GitHub Repository

Product Reference

Service Description: Service describing handlers for resources

This class provides the ability to make remote calls to the backing service through method calls that map to API methods. Sample code to get started:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   Challenge challenge = Challenge.newBuilder().build();
   Challenge response = confidentialComputingClient.createChallenge(parent, challenge);
 }
 

Note: close() needs to be called on the ConfidentialComputingClient object to clean up resources such as threads. In the example above, try-with-resources is used, which automatically calls close().

Methods

Method	Description	Method Variants
CreateChallenge	Creates a new Challenge in a given project and location.	Request object method variants only take one parameter, a request object, which must be constructed before the call. createChallenge(CreateChallengeRequest request) "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method. createChallenge(LocationName parent, Challenge challenge) createChallenge(String parent, Challenge challenge) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. createChallengeCallable()
VerifyAttestation	Verifies the provided attestation info, returning a signed OIDC token.	Request object method variants only take one parameter, a request object, which must be constructed before the call. verifyAttestation(VerifyAttestationRequest request) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. verifyAttestationCallable()
ListLocations	Lists information about the supported locations for this service.	Request object method variants only take one parameter, a request object, which must be constructed before the call. listLocations(ListLocationsRequest request) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. listLocationsPagedCallable() listLocationsCallable()
GetLocation	Gets information about a location.	Request object method variants only take one parameter, a request object, which must be constructed before the call. getLocation(GetLocationRequest request) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. getLocationCallable()

See the individual methods for example code.

Many parameters require resource names to be formatted in a particular way. To assist with these names, this class includes a format method for each type of name, and additionally a parse method to extract the individual identifiers contained within names that are returned.

This class can be customized by passing in a custom instance of ConfidentialComputingSettings to create(). For example:

To customize credentials:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 ConfidentialComputingSettings confidentialComputingSettings =
     ConfidentialComputingSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create(confidentialComputingSettings);
 

To customize the endpoint:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 ConfidentialComputingSettings confidentialComputingSettings =
     ConfidentialComputingSettings.newBuilder().setEndpoint(myEndpoint).build();
 ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create(confidentialComputingSettings);
 

To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over the wire:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 ConfidentialComputingSettings confidentialComputingSettings =
     ConfidentialComputingSettings.newHttpJsonBuilder().build();
 ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create(confidentialComputingSettings);
 

Please refer to the GitHub repository's samples for more quickstart code snippets.

Inheritance

java.lang.Object > ConfidentialComputingClient

Static Methods

create()

public static final ConfidentialComputingClient create()

Constructs an instance of ConfidentialComputingClient with default settings.

Returns
Type	Description
ConfidentialComputingClient

Exceptions
Type	Description
IOException

create(ConfidentialComputingSettings settings)

public static final ConfidentialComputingClient create(ConfidentialComputingSettings settings)

Constructs an instance of ConfidentialComputingClient, using the given settings. The channels are created based on the settings passed in, or defaults for any settings that are not set.

Parameter
Name	Description
settings	ConfidentialComputingSettings

Returns
Type	Description
ConfidentialComputingClient

Exceptions
Type	Description
IOException

create(ConfidentialComputingStub stub)

public static final ConfidentialComputingClient create(ConfidentialComputingStub stub)

Constructs an instance of ConfidentialComputingClient, using the given stub for making calls. This is for advanced usage - prefer using create(ConfidentialComputingSettings).

Parameter
Name	Description
stub	ConfidentialComputingStub

Returns
Type	Description
ConfidentialComputingClient

Constructors

ConfidentialComputingClient(ConfidentialComputingSettings settings)

protected ConfidentialComputingClient(ConfidentialComputingSettings settings)

Constructs an instance of ConfidentialComputingClient, using the given settings. This is protected so that it is easy to make a subclass, but otherwise, the static factory methods should be preferred.

Parameter
Name	Description
settings	ConfidentialComputingSettings

ConfidentialComputingClient(ConfidentialComputingStub stub)

protected ConfidentialComputingClient(ConfidentialComputingStub stub)

Parameter
Name	Description
stub	ConfidentialComputingStub

Methods

awaitTermination(long duration, TimeUnit unit)

public boolean awaitTermination(long duration, TimeUnit unit)

Parameters
Name	Description
duration	long
unit	TimeUnit

Returns
Type	Description
boolean

Exceptions
Type	Description
InterruptedException

close()

public final void close()

createChallenge(CreateChallengeRequest request)

public final Challenge createChallenge(CreateChallengeRequest request)

Creates a new Challenge in a given project and location.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   CreateChallengeRequest request =
       CreateChallengeRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setChallenge(Challenge.newBuilder().build())
           .build();
   Challenge response = confidentialComputingClient.createChallenge(request);
 }
 

Parameter
Name	Description
request	CreateChallengeRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
Challenge

createChallenge(LocationName parent, Challenge challenge)

public final Challenge createChallenge(LocationName parent, Challenge challenge)

Creates a new Challenge in a given project and location.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   Challenge challenge = Challenge.newBuilder().build();
   Challenge response = confidentialComputingClient.createChallenge(parent, challenge);
 }
 

Parameters
Name	Description
parent	LocationName Required. The resource name of the location where the Challenge will be used, in the format projects/*/locations/*.
challenge	Challenge Required. The Challenge to be created. Currently this field can be empty as all the Challenge fields are set by the server.

Returns
Type	Description
Challenge

createChallenge(String parent, Challenge challenge)

public final Challenge createChallenge(String parent, Challenge challenge)

Creates a new Challenge in a given project and location.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   Challenge challenge = Challenge.newBuilder().build();
   Challenge response = confidentialComputingClient.createChallenge(parent, challenge);
 }
 

Parameters
Name	Description
parent	String Required. The resource name of the location where the Challenge will be used, in the format projects/*/locations/*.
challenge	Challenge Required. The Challenge to be created. Currently this field can be empty as all the Challenge fields are set by the server.

Returns
Type	Description
Challenge

createChallengeCallable()

public final UnaryCallable<CreateChallengeRequest,Challenge> createChallengeCallable()

Creates a new Challenge in a given project and location.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   CreateChallengeRequest request =
       CreateChallengeRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setChallenge(Challenge.newBuilder().build())
           .build();
   ApiFuture<Challenge> future =
       confidentialComputingClient.createChallengeCallable().futureCall(request);
   // Do something.
   Challenge response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<CreateChallengeRequest,Challenge>

getLocation(GetLocationRequest request)

public final Location getLocation(GetLocationRequest request)

Gets information about a location.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
   Location response = confidentialComputingClient.getLocation(request);
 }
 

Parameter
Name	Description
request	com.google.cloud.location.GetLocationRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
com.google.cloud.location.Location

getLocationCallable()

public final UnaryCallable<GetLocationRequest,Location> getLocationCallable()

Gets information about a location.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
   ApiFuture<Location> future =
       confidentialComputingClient.getLocationCallable().futureCall(request);
   // Do something.
   Location response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<com.google.cloud.location.GetLocationRequest,com.google.cloud.location.Location>

getSettings()

public final ConfidentialComputingSettings getSettings()

Returns
Type	Description
ConfidentialComputingSettings

getStub()

public ConfidentialComputingStub getStub()

Returns
Type	Description
ConfidentialComputingStub

isShutdown()

public boolean isShutdown()

Returns
Type	Description
boolean

isTerminated()

public boolean isTerminated()

Returns
Type	Description
boolean

listLocations(ListLocationsRequest request)

public final ConfidentialComputingClient.ListLocationsPagedResponse listLocations(ListLocationsRequest request)

Lists information about the supported locations for this service.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   ListLocationsRequest request =
       ListLocationsRequest.newBuilder()
           .setName("name3373707")
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   for (Location element : confidentialComputingClient.listLocations(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
request	com.google.cloud.location.ListLocationsRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
ConfidentialComputingClient.ListLocationsPagedResponse

listLocationsCallable()

public final UnaryCallable<ListLocationsRequest,ListLocationsResponse> listLocationsCallable()

Lists information about the supported locations for this service.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   ListLocationsRequest request =
       ListLocationsRequest.newBuilder()
           .setName("name3373707")
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   while (true) {
     ListLocationsResponse response =
         confidentialComputingClient.listLocationsCallable().call(request);
     for (Location element : response.getLocationsList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }
 

Returns
Type	Description
UnaryCallable<com.google.cloud.location.ListLocationsRequest,com.google.cloud.location.ListLocationsResponse>

listLocationsPagedCallable()

public final UnaryCallable<ListLocationsRequest,ConfidentialComputingClient.ListLocationsPagedResponse> listLocationsPagedCallable()

Lists information about the supported locations for this service.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   ListLocationsRequest request =
       ListLocationsRequest.newBuilder()
           .setName("name3373707")
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   ApiFuture<Location> future =
       confidentialComputingClient.listLocationsPagedCallable().futureCall(request);
   // Do something.
   for (Location element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Returns
Type	Description
UnaryCallable<com.google.cloud.location.ListLocationsRequest,ListLocationsPagedResponse>

shutdown()

public void shutdown()

shutdownNow()

public void shutdownNow()

verifyAttestation(VerifyAttestationRequest request)

public final VerifyAttestationResponse verifyAttestation(VerifyAttestationRequest request)

Verifies the provided attestation info, returning a signed OIDC token.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   VerifyAttestationRequest request =
       VerifyAttestationRequest.newBuilder()
           .setChallenge(ChallengeName.of("[PROJECT]", "[LOCATION]", "[UUID]").toString())
           .setGcpCredentials(GcpCredentials.newBuilder().build())
           .setTpmAttestation(TpmAttestation.newBuilder().build())
           .build();
   VerifyAttestationResponse response = confidentialComputingClient.verifyAttestation(request);
 }
 

Parameter
Name	Description
request	VerifyAttestationRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
VerifyAttestationResponse

verifyAttestationCallable()

public final UnaryCallable<VerifyAttestationRequest,VerifyAttestationResponse> verifyAttestationCallable()

Verifies the provided attestation info, returning a signed OIDC token.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   VerifyAttestationRequest request =
       VerifyAttestationRequest.newBuilder()
           .setChallenge(ChallengeName.of("[PROJECT]", "[LOCATION]", "[UUID]").toString())
           .setGcpCredentials(GcpCredentials.newBuilder().build())
           .setTpmAttestation(TpmAttestation.newBuilder().build())
           .build();
   ApiFuture<VerifyAttestationResponse> future =
       confidentialComputingClient.verifyAttestationCallable().futureCall(request);
   // Do something.
   VerifyAttestationResponse response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<VerifyAttestationRequest,VerifyAttestationResponse>