software.amazon.awssdk.http.auth.aws.internal.signer

Interface V4PayloadSigner

All Known Implementing Classes:

AwsChunkedV4PayloadSigner, DefaultV4PayloadSigner, EventStreamV4PayloadSigner

public interface V4PayloadSigner

An interface for defining how to sign a payload via SigV4.

Method Summary

Modifier and Type	Method and Description
default void	beforeSigning(SdkHttpRequest.Builder request, ContentStreamProvider payload) Modify a request before it is signed, such as changing headers or query-parameters.
static V4PayloadSigner	create() Get a default implementation of a SigV4 payload signer.
ContentStreamProvider	sign(ContentStreamProvider payload, V4RequestSigningResult requestSigningResult) Given a payload and result of request signing, sign the payload via the SigV4 process.
org.reactivestreams.Publisher<ByteBuffer>	signAsync(org.reactivestreams.Publisher<ByteBuffer> payload, V4RequestSigningResult requestSigningResult) Given a payload and result of request signing, sign the payload via the SigV4 process.

Method Detail

create

static V4PayloadSigner create()

Get a default implementation of a SigV4 payload signer.

sign

ContentStreamProvider sign(ContentStreamProvider payload,
                           V4RequestSigningResult requestSigningResult)

Given a payload and result of request signing, sign the payload via the SigV4 process.

signAsync

org.reactivestreams.Publisher<ByteBuffer> signAsync(org.reactivestreams.Publisher<ByteBuffer> payload,
                                                    V4RequestSigningResult requestSigningResult)

Given a payload and result of request signing, sign the payload via the SigV4 process.

beforeSigning

default void beforeSigning(SdkHttpRequest.Builder request,
                           ContentStreamProvider payload)

Modify a request before it is signed, such as changing headers or query-parameters.