Package com.azure.security.keyvault.keys.cryptography

Class CryptographyClientBuilder

java.lang.Object
com.azure.security.keyvault.keys.cryptography.CryptographyClientBuilder
All Implemented Interfaces:
com.azure.core.client.traits.ConfigurationTrait<CryptographyClientBuilder>, com.azure.core.client.traits.HttpTrait<CryptographyClientBuilder>, com.azure.core.client.traits.TokenCredentialTrait<CryptographyClientBuilder>
public final class CryptographyClientBuilder extends Object implements com.azure.core.client.traits.TokenCredentialTrait<CryptographyClientBuilder>, com.azure.core.client.traits.HttpTrait<CryptographyClientBuilder>, com.azure.core.client.traits.ConfigurationTrait<CryptographyClientBuilder>
This class provides a fluent builder API to help aid the configuration and instantiation of the CryptographyAsyncClient and CryptographyClient, by calling buildAsyncClient() and buildClient() respectively It constructs an instance of the desired client.

The minimal configuration options required by cryptographyClientBuilder to build a CryptographyAsyncClient or a CryptographyClient are a credential and either a JSON Web Key or a Azure Key Vault key identifier.

To ensure correct behavior when performing operations such as Decrypt, Unwrap and Verify, it is recommended to use a CryptographyAsyncClient or CryptographyClient created for the specific key version that was used for the corresponding inverse operation: Encrypt, Wrap, or Sign, respectively.

 CryptographyAsyncClient cryptographyAsyncClient = new CryptographyClientBuilder()
     .keyIdentifier("<your-key-id>")
     .credential(new DefaultAzureCredentialBuilder().build())
     .buildAsyncClient();
 
 JsonWebKey jsonWebKey = new JsonWebKey().setId("SampleJsonWebKey");
 CryptographyAsyncClient cryptographyAsyncClient = new CryptographyClientBuilder()
     .jsonWebKey(jsonWebKey)
     .buildAsyncClient();

The log detail level, multiple custom policies and a custom http client can be optionally configured in the CryptographyClientBuilder.

 CryptographyAsyncClient cryptographyAsyncClient = new CryptographyClientBuilder()
     .keyIdentifier("<your-key-id>")
     .credential(new DefaultAzureCredentialBuilder().build())
     .httpLogOptions(new HttpLogOptions().setLogLevel(HttpLogDetailLevel.BODY_AND_HEADERS))
     .httpClient(HttpClient.createDefault())
     .buildAsyncClient();

The minimal configuration options required by cryptographyClientBuilder to build CryptographyClient are jsonWebKey or Azure Key Vault key identifier and credential.

 CryptographyClient cryptographyClient = new CryptographyClientBuilder()
     .keyIdentifier("<your-key-id>")
     .credential(new DefaultAzureCredentialBuilder().build())
     .buildClient();
 
 JsonWebKey jsonWebKey = new JsonWebKey().setId("SampleJsonWebKey");
 CryptographyClient cryptographyClient = new CryptographyClientBuilder()
     .jsonWebKey(jsonWebKey)
     .buildClient();
See Also:

  • Constructor Details

    • CryptographyClientBuilder

      public CryptographyClientBuilder()
      The constructor with defaults.

  • Method Details

    • buildClient

      public CryptographyClient buildClient()
      Creates a CryptographyClient based on options set in the builder. Every time buildClient() is called, a new instance of CryptographyClient is created.

      If jsonWebKey is set, then all other builder settings are ignored.

      If pipeline is set, then the pipeline and jsonWebKey identifier are used to create the client. All other builder settings are ignored. If pipeline is not set, then an Azure Key Vault credential and JSON Web Key identifier are required to build the client.

      Returns:
      A CryptographyClient with the options set from the builder.
      Throws:
      IllegalStateException - If credential(TokenCredential) is null or keyIdentifier(String) is empty or null.
      IllegalStateException - If both retryOptions(RetryOptions) and retryPolicy(RetryPolicy) have been set.

    • buildAsyncClient

      public CryptographyAsyncClient buildAsyncClient()
      Creates a CryptographyAsyncClient based on options set in the builder. Every time buildAsyncClient() is called, a new instance of CryptographyAsyncClient is created.

      If jsonWebKey is set, then all other builder settings are ignored.

      If pipeline is set, then the pipeline and jsonWebKey identifier) are used to create the async client. All other builder settings are ignored. If pipeline is not set, then an Azure Key Vault credential and JSON Web Key identifier are required to build the async client.

      Returns:
      A CryptographyAsyncClient with the options set from the builder.
      Throws:
      IllegalStateException - If credential(TokenCredential) is null or keyIdentifier(String) is empty or null.
      IllegalStateException - If both retryOptions(RetryOptions) and retryPolicy(RetryPolicy) have been set.

    • keyIdentifier

      public CryptographyClientBuilder keyIdentifier(String keyId)
      Sets the Azure Key Vault key identifier of the JSON Web Key to be used for cryptography operations. You should validate that this URL references a valid Key Vault or Managed HSM resource. Refer to the following documentation for details.

      To ensure correct behavior when performing operations such as Decrypt, Unwrap and Verify, it is recommended to use a CryptographyAsyncClient or CryptographyClient created for the specific key version that was used for the corresponding inverse operation: Encrypt Wrap, or Sign, respectively.

      Parameters:
      keyId - The Azure Key Vault key identifier of the JSON Web Key stored in the key vault.
      Returns:
      The updated CryptographyClientBuilder object.
      Throws:
      NullPointerException - If keyId is null.

    • credential

      public CryptographyClientBuilder credential(com.azure.core.credential.TokenCredential credential)
      Sets the TokenCredential used to authorize requests sent to the service. Refer to the Azure SDK for Java identity and authentication documentation for more details on proper usage of the TokenCredential type.
      Specified by:
      credential in interface com.azure.core.client.traits.TokenCredentialTrait<CryptographyClientBuilder>
      Parameters:
      credential - TokenCredential used to authorize requests sent to the service.
      Returns:
      The updated CryptographyClientBuilder object.
      Throws:
      NullPointerException - If credential is null.

    • jsonWebKey

      public CryptographyClientBuilder jsonWebKey(JsonWebKey jsonWebKey)
      Sets the JsonWebKey to be used for local cryptography operations.

      If jsonWebKey is provided, then all other builder settings are ignored.

      Parameters:
      jsonWebKey - The JSON Web Key to be used for local cryptography operations.
      Returns:
      The updated CryptographyClientBuilder object.
      Throws:
      NullPointerException - If jsonWebKey is null.

    • httpLogOptions

      public CryptographyClientBuilder httpLogOptions(com.azure.core.http.policy.HttpLogOptions logOptions)
      Sets the logging configuration to use when sending and receiving requests to and from the service. If a logLevel is not provided, default value of HttpLogDetailLevel.NONE is set.

      Note: It is important to understand the precedence order of the HttpTrait APIs. In particular, if a HttpPipeline is specified, this takes precedence over all other APIs in the trait, and they will be ignored. If no HttpPipeline is specified, a HTTP pipeline will be constructed internally based on the settings provided to this trait. Additionally, there may be other APIs in types that implement this trait that are also ignored if an HttpPipeline is specified, so please be sure to refer to the documentation of types that implement this trait to understand the full set of implications.

      Specified by:
      httpLogOptions in interface com.azure.core.client.traits.HttpTrait<CryptographyClientBuilder>
      Parameters:
      logOptions - The logging configuration to use when sending and receiving requests to and from the service.
      Returns:
      The updated CryptographyClientBuilder object.

    • addPolicy

      public CryptographyClientBuilder addPolicy(com.azure.core.http.policy.HttpPipelinePolicy policy)
      Adds a pipeline policy to apply on each request sent.

      Note: It is important to understand the precedence order of the HttpTrait APIs. In particular, if a HttpPipeline is specified, this takes precedence over all other APIs in the trait, and they will be ignored. If no HttpPipeline is specified, a HTTP pipeline will be constructed internally based on the settings provided to this trait. Additionally, there may be other APIs in types that implement this trait that are also ignored if an HttpPipeline is specified, so please be sure to refer to the documentation of types that implement this trait to understand the full set of implications.

      Specified by:
      addPolicy in interface com.azure.core.client.traits.HttpTrait<CryptographyClientBuilder>
      Parameters:
      policy - A pipeline policy.
      Returns:
      The updated CryptographyClientBuilder object.
      Throws:
      NullPointerException - If policy is null.

    • httpClient

      public CryptographyClientBuilder httpClient(com.azure.core.http.HttpClient client)
      Sets the HttpClient to use for sending and receiving requests to and from the service.

      Note: It is important to understand the precedence order of the HttpTrait APIs. In particular, if a HttpPipeline is specified, this takes precedence over all other APIs in the trait, and they will be ignored. If no HttpPipeline is specified, a HTTP pipeline will be constructed internally based on the settings provided to this trait. Additionally, there may be other APIs in types that implement this trait that are also ignored if an HttpPipeline is specified, so please be sure to refer to the documentation of types that implement this trait to understand the full set of implications.

      Specified by:
      httpClient in interface com.azure.core.client.traits.HttpTrait<CryptographyClientBuilder>
      Parameters:
      client - The HttpClient to use for requests.
      Returns:
      The updated CryptographyClientBuilder object.

    • pipeline

      public CryptographyClientBuilder pipeline(com.azure.core.http.HttpPipeline pipeline)
      Sets the HttpPipeline to use for the service client.

      Note: It is important to understand the precedence order of the HttpTrait APIs. In particular, if a HttpPipeline is specified, this takes precedence over all other APIs in the trait, and they will be ignored. If no HttpPipeline is specified, a HTTP pipeline will be constructed internally based on the settings provided to this trait. Additionally, there may be other APIs in types that implement this trait that are also ignored if an HttpPipeline is specified, so please be sure to refer to the documentation of types that implement this trait to understand the full set of implications.

      The JSON Web Key identifier is not ignored when pipeline is set.

      Specified by:
      pipeline in interface com.azure.core.client.traits.HttpTrait<CryptographyClientBuilder>
      Parameters:
      pipeline - HttpPipeline to use for sending service requests and receiving responses.
      Returns:
      The updated CryptographyClientBuilder object.

    • configuration

      public CryptographyClientBuilder configuration(com.azure.core.util.Configuration configuration)
      Sets the configuration store that is used during construction of the service client. The default configuration store is a clone of the global configuration store, use Configuration.NONE to bypass using configuration settings during construction.
      Specified by:
      configuration in interface com.azure.core.client.traits.ConfigurationTrait<CryptographyClientBuilder>
      Parameters:
      configuration - The configuration store used to get configuration details.
      Returns:
      The updated CryptographyClientBuilder object.

    • serviceVersion

      public CryptographyClientBuilder serviceVersion(CryptographyServiceVersion version)
      Sets the CryptographyServiceVersion that is used when making API requests.

      If a service version is not provided, the service version that will be used will be the latest known service version based on the version of the client library being used. If no service version is specified, updating to a newer version the client library will have the result of potentially moving to a newer service version.

      Parameters:
      version - CryptographyServiceVersion of the service to be used when making requests.
      Returns:
      The updated CryptographyClientBuilder object.

    • retryPolicy

      public CryptographyClientBuilder retryPolicy(com.azure.core.http.policy.RetryPolicy retryPolicy)
      Sets the RetryPolicy that is used when each request is sent. The default retry policy will be used in the pipeline, if not provided. Setting this is mutually exclusive with using retryOptions(RetryOptions).
      Parameters:
      retryPolicy - User's RetryPolicy applied to each request.
      Returns:
      The updated CryptographyClientBuilder object.

    • retryOptions

      public CryptographyClientBuilder retryOptions(com.azure.core.http.policy.RetryOptions retryOptions)
      Sets the RetryOptions for all the requests made through the client.

      Note: It is important to understand the precedence order of the HttpTrait APIs. In particular, if a HttpPipeline is specified, this takes precedence over all other APIs in the trait, and they will be ignored. If no HttpPipeline is specified, a HTTP pipeline will be constructed internally based on the settings provided to this trait. Additionally, there may be other APIs in types that implement this trait that are also ignored if an HttpPipeline is specified, so please be sure to refer to the documentation of types that implement this trait to understand the full set of implications.

      Setting this is mutually exclusive with using retryPolicy(RetryPolicy).

      Specified by:
      retryOptions in interface com.azure.core.client.traits.HttpTrait<CryptographyClientBuilder>
      Parameters:
      retryOptions - The RetryOptions to use for all the requests made through the client.
      Returns:
      The updated CryptographyClientBuilder object.

    • clientOptions

      public CryptographyClientBuilder clientOptions(com.azure.core.util.ClientOptions clientOptions)
      Allows for setting common properties such as application ID, headers, proxy configuration, etc. Note that it is recommended that this method be called with an instance of the HttpClientOptions class (a subclass of the ClientOptions base class). The HttpClientOptions subclass provides more configuration options suitable for HTTP clients, which is applicable for any class that implements this HttpTrait interface.

      Note: It is important to understand the precedence order of the HttpTrait APIs. In particular, if a HttpPipeline is specified, this takes precedence over all other APIs in the trait, and they will be ignored. If no HttpPipeline is specified, a HTTP pipeline will be constructed internally based on the settings provided to this trait. Additionally, there may be other APIs in types that implement this trait that are also ignored if an HttpPipeline is specified, so please be sure to refer to the documentation of types that implement this trait to understand the full set of implications.

      Specified by:
      clientOptions in interface com.azure.core.client.traits.HttpTrait<CryptographyClientBuilder>
      Parameters:
      clientOptions - A configured instance of HttpClientOptions.
      Returns:
      The updated CryptographyClientBuilder object.
      See Also:
      • HttpClientOptions

    • disableChallengeResourceVerification

      public CryptographyClientBuilder disableChallengeResourceVerification()
      Disables verifying if the authentication challenge resource matches the Key Vault or Managed HSM domain. This verification is performed by default.
      Returns:
      The updated CryptographyClientBuilder object.