Package software.amazon.awssdk.services.s3.internal.signing

Class DefaultS3Presigner

java.lang.Object

software.amazon.awssdk.services.s3.internal.signing.DefaultSdkPresigner

software.amazon.awssdk.services.s3.internal.signing.DefaultS3Presigner

All Implemented Interfaces:

AutoCloseable, SdkPresigner, S3Presigner, SdkAutoCloseable

public final class DefaultS3Presigner
extends DefaultSdkPresigner
implements S3Presigner

The default implementation of the S3Presigner interface.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DefaultS3Presigner.Builder

Method Summary

Modifier and Type	Method	Description
static S3Presigner.Builder	builder()	Create an S3Presigner.Builder that can be used to configure and create a S3Presigner.
PresignedAbortMultipartUploadRequest	presignAbortMultipartUpload(AbortMultipartUploadPresignRequest request)	Presign a AbortMultipartUploadRequest so that it can be executed at a later time without requiring additional signing or authentication.
PresignedCompleteMultipartUploadRequest	presignCompleteMultipartUpload(CompleteMultipartUploadPresignRequest request)	Presign a CompleteMultipartUploadRequest so that it can be executed at a later time without requiring additional signing or authentication.
PresignedCreateMultipartUploadRequest	presignCreateMultipartUpload(CreateMultipartUploadPresignRequest request)	Presign a CreateMultipartUploadRequest so that it can be executed at a later time without requiring additional signing or authentication.
PresignedDeleteObjectRequest	presignDeleteObject(DeleteObjectPresignRequest request)	Presign a DeleteObjectRequest so that it can be executed at a later time without requiring additional signing or authentication.
PresignedGetObjectRequest	presignGetObject(GetObjectPresignRequest request)	Presign a GetObjectRequest so that it can be executed at a later time without requiring additional signing or authentication.
PresignedPutObjectRequest	presignPutObject(PutObjectPresignRequest request)	Presign a PutObjectRequest so that it can be executed at a later time without requiring additional signing or authentication.
PresignedUploadPartRequest	presignUploadPart(UploadPartPresignRequest request)	Presign a UploadPartRequest so that it can be executed at a later time without requiring additional signing or authentication.
protected S3Configuration	serviceConfiguration()

Methods inherited from class software.amazon.awssdk.services.s3.internal.signing.DefaultSdkPresigner

close, credentialsProvider, dualstackEnabled, endpointOverride, fipsEnabled, profileFileSupplier, profileName, region

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.services.s3.presigner.S3Presigner

presignAbortMultipartUpload, presignCompleteMultipartUpload, presignCreateMultipartUpload, presignDeleteObject, presignGetObject, presignPutObject, presignUploadPart

Methods inherited from interface software.amazon.awssdk.awscore.presigner.SdkPresigner

close

Method Detail

builder

public static S3Presigner.Builder builder()

Description copied from interface: S3Presigner

Create an S3Presigner.Builder that can be used to configure and create a S3Presigner.

This is usually done at application startup, because creating a presigner can be expensive. It is recommended to SdkPresigner.close() the S3Presigner when it is done being used.

presignGetObject

public PresignedGetObjectRequest presignGetObject(GetObjectPresignRequest request)

Description copied from interface: S3Presigner

Presign a GetObjectRequest so that it can be executed at a later time without requiring additional signing or authentication.

Example Usage

 
     S3Presigner presigner = ...;

     // Create a GetObjectRequest to be pre-signed
     GetObjectRequest getObjectRequest = ...;

     // Create a GetObjectPresignRequest to specify the signature duration
     GetObjectPresignRequest getObjectPresignRequest =
         GetObjectPresignRequest.builder()
                                .signatureDuration(Duration.ofMinutes(10))
                                .getObjectRequest(request)
                                .build();

     // Generate the presigned request
     PresignedGetObjectRequest presignedGetObjectRequest =
         presigner.presignGetObject(getObjectPresignRequest);

     if (presignedGetObjectRequest.isBrowserExecutable())
         System.out.println("The pre-signed request can be executed using a web browser by " +
                            "visiting the following URL: " + presignedGetObjectRequest.url());
     else
         System.out.println("The pre-signed request has an HTTP method, headers or a payload " +
                            "that prohibits it from being executed by a web browser. See the S3Presigner " +
                            "class-level documentation for an example of how to execute this pre-signed " +
                            "request from Java code.");
 
 

Specified by:

presignGetObject in interface S3Presigner

presignPutObject

public PresignedPutObjectRequest presignPutObject(PutObjectPresignRequest request)

Description copied from interface: S3Presigner

Presign a PutObjectRequest so that it can be executed at a later time without requiring additional signing or authentication.

Example Usage

 
     S3Presigner presigner = ...;

     // Create a PutObjectRequest to be pre-signed
     PutObjectRequest putObjectRequest = ...;

     // Create a PutObjectPresignRequest to specify the signature duration
     PutObjectPresignRequest putObjectPresignRequest =
         PutObjectPresignRequest.builder()
                                .signatureDuration(Duration.ofMinutes(10))
                                .putObjectRequest(request)
                                .build();

     // Generate the presigned request
     PresignedPutObjectRequest presignedPutObjectRequest =
         presigner.presignPutObject(putObjectPresignRequest);
 
 

Specified by:

presignPutObject in interface S3Presigner

presignDeleteObject

public PresignedDeleteObjectRequest presignDeleteObject(DeleteObjectPresignRequest request)

Description copied from interface: S3Presigner

Presign a DeleteObjectRequest so that it can be executed at a later time without requiring additional signing or authentication.

Example Usage

 
     S3Presigner presigner = ...;

     // Create a DeleteObjectRequest to be pre-signed
     DeleteObjectRequest deleteObjectRequest = ...;

     // Create a PutObjectPresignRequest to specify the signature duration
     DeleteObjectPresignRequest deleteObjectPresignRequest =
         DeleteObjectPresignRequest.builder()
                                   .signatureDuration(Duration.ofMinutes(10))
                                   .deleteObjectRequest(deleteObjectRequest)
                                   .build();

     // Generate the presigned request
     PresignedDeleteObjectRequest presignedDeleteObjectRequest =
         presigner.presignDeleteObject(deleteObjectPresignRequest);
 
 

Specified by:

presignDeleteObject in interface S3Presigner

presignCreateMultipartUpload

public PresignedCreateMultipartUploadRequest presignCreateMultipartUpload(CreateMultipartUploadPresignRequest request)

Description copied from interface: S3Presigner

Presign a CreateMultipartUploadRequest so that it can be executed at a later time without requiring additional signing or authentication.

Example Usage

 
     S3Presigner presigner = ...;

     // Create a CreateMultipartUploadRequest to be pre-signed
     CreateMultipartUploadRequest createMultipartUploadRequest = ...;

     // Create a CreateMultipartUploadPresignRequest to specify the signature duration
     CreateMultipartUploadPresignRequest createMultipartUploadPresignRequest =
         CreateMultipartUploadPresignRequest.builder()
                                            .signatureDuration(Duration.ofMinutes(10))
                                            .createMultipartUploadRequest(request)
                                            .build();

     // Generate the presigned request
     PresignedCreateMultipartUploadRequest presignedCreateMultipartUploadRequest =
         presigner.presignCreateMultipartUpload(createMultipartUploadPresignRequest);
 
 

Specified by:

presignCreateMultipartUpload in interface S3Presigner

presignUploadPart

public PresignedUploadPartRequest presignUploadPart(UploadPartPresignRequest request)

Description copied from interface: S3Presigner

Presign a UploadPartRequest so that it can be executed at a later time without requiring additional signing or authentication.

Example Usage

 
     S3Presigner presigner = ...;

     // Create a UploadPartRequest to be pre-signed
     UploadPartRequest uploadPartRequest = ...;

     // Create a UploadPartPresignRequest to specify the signature duration
     UploadPartPresignRequest uploadPartPresignRequest =
         UploadPartPresignRequest.builder()
                                 .signatureDuration(Duration.ofMinutes(10))
                                 .uploadPartRequest(request)
                                 .build();

     // Generate the presigned request
     PresignedUploadPartRequest presignedUploadPartRequest =
         presigner.presignUploadPart(uploadPartPresignRequest);
 
 

Specified by:

presignUploadPart in interface S3Presigner

presignCompleteMultipartUpload

public PresignedCompleteMultipartUploadRequest presignCompleteMultipartUpload(CompleteMultipartUploadPresignRequest request)

Description copied from interface: S3Presigner

Presign a CompleteMultipartUploadRequest so that it can be executed at a later time without requiring additional signing or authentication.

Example Usage

 
     S3Presigner presigner = ...;

     // Complete a CompleteMultipartUploadRequest to be pre-signed
     CompleteMultipartUploadRequest completeMultipartUploadRequest = ...;

     // Create a CompleteMultipartUploadPresignRequest to specify the signature duration
     CompleteMultipartUploadPresignRequest completeMultipartUploadPresignRequest =
         CompleteMultipartUploadPresignRequest.builder()
                                              .signatureDuration(Duration.ofMinutes(10))
                                              .completeMultipartUploadRequest(request)
                                              .build();

     // Generate the presigned request
     PresignedCompleteMultipartUploadRequest presignedCompleteMultipartUploadRequest =
         presigner.presignCompleteMultipartUpload(completeMultipartUploadPresignRequest);
 
 

Specified by:

presignCompleteMultipartUpload in interface S3Presigner

presignAbortMultipartUpload

public PresignedAbortMultipartUploadRequest presignAbortMultipartUpload(AbortMultipartUploadPresignRequest request)

Description copied from interface: S3Presigner

Presign a AbortMultipartUploadRequest so that it can be executed at a later time without requiring additional signing or authentication.

Example Usage

 
     S3Presigner presigner = ...;

     // Complete a AbortMultipartUploadRequest to be pre-signed
     AbortMultipartUploadRequest abortMultipartUploadRequest = ...;

     // Create a AbortMultipartUploadPresignRequest to specify the signature duration
     AbortMultipartUploadPresignRequest abortMultipartUploadPresignRequest =
         AbortMultipartUploadPresignRequest.builder()
                                              .signatureDuration(Duration.ofMinutes(10))
                                              .abortMultipartUploadRequest(request)
                                              .build();

     // Generate the presigned request
     PresignedAbortMultipartUploadRequest presignedAbortMultipartUploadRequest =
         presigner.presignAbortMultipartUpload(abortMultipartUploadPresignRequest);
 
 

Specified by:

presignAbortMultipartUpload in interface S3Presigner

serviceConfiguration

protected S3Configuration serviceConfiguration()