software.amazon.awssdk.auth.signer.internal

Class BaseEventStreamAsyncAws4Signer

java.lang.Object

software.amazon.awssdk.auth.signer.internal.AbstractAwsSigner

software.amazon.awssdk.auth.signer.internal.AbstractAws4Signer<Aws4SignerParams,Aws4PresignerParams>

software.amazon.awssdk.auth.signer.internal.BaseAws4Signer

software.amazon.awssdk.auth.signer.internal.BaseAsyncAws4Signer

software.amazon.awssdk.auth.signer.internal.BaseEventStreamAsyncAws4Signer

All Implemented Interfaces:

AsyncRequestBodySigner, Presigner, Signer

Direct Known Subclasses:

EventStreamAws4Signer

public abstract class BaseEventStreamAsyncAws4Signer
extends BaseAsyncAws4Signer

Field Summary

Fields

Modifier and Type	Field and Description
static String	EVENT_STREAM_DATE
static String	EVENT_STREAM_SIGNATURE

Fields inherited from class software.amazon.awssdk.auth.signer.internal.AbstractAws4Signer

EMPTY_STRING_SHA256_HEX

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BaseEventStreamAsyncAws4Signer()

Method Summary

Modifier and Type	Method and Description
protected String	calculateContentHash(SdkHttpFullRequest.Builder mutableRequest, Aws4SignerParams signerParams) Returns the pre-defined header value and set other necessary headers if the request needs to be chunk-encoded.
SdkHttpFullRequest	sign(SdkHttpFullRequest request, Aws4SignerParams signingParams)
SdkHttpFullRequest	sign(SdkHttpFullRequest request, ExecutionAttributes executionAttributes)
protected AsyncRequestBody	transformRequestProvider(String headerSignature, byte[] signingKey, Aws4SignerRequestParams signerRequestParams, Aws4SignerParams signerParams, AsyncRequestBody asyncRequestBody) Transform the original requestProvider by adding signing operator and returns a new requestProvider Can be overriden by subclasses to provide specific signing method

Methods inherited from class software.amazon.awssdk.auth.signer.internal.BaseAsyncAws4Signer

signAsync, signAsyncRequestBody

Methods inherited from class software.amazon.awssdk.auth.signer.internal.BaseAws4Signer

calculateContentHashPresign, presign, presign, processRequestPayload

Methods inherited from class software.amazon.awssdk.auth.signer.internal.AbstractAws4Signer

addSessionCredentials, deriveSigningKey, doPresign, doSign, extractPresignerParams, extractSignerParams

Methods inherited from class software.amazon.awssdk.auth.signer.internal.AbstractAwsSigner

getBinaryRequestPayloadStream, getCanonicalizedEndpoint, getCanonicalizedQueryString, sanitizeCredentials, sign, sign, signAndBase64Encode, signWithMac

Methods inherited from class java.lang.Object

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

Field Detail

EVENT_STREAM_SIGNATURE

public static final String EVENT_STREAM_SIGNATURE

See Also:

Constant Field Values

EVENT_STREAM_DATE

public static final String EVENT_STREAM_DATE

See Also:

Constant Field Values

Constructor Detail

BaseEventStreamAsyncAws4Signer

protected BaseEventStreamAsyncAws4Signer()

Method Detail

sign

public SdkHttpFullRequest sign(SdkHttpFullRequest request,
                               ExecutionAttributes executionAttributes)

Specified by:

sign in interface Signer

Overrides:

sign in class BaseAws4Signer

sign

public SdkHttpFullRequest sign(SdkHttpFullRequest request,
                               Aws4SignerParams signingParams)

Overrides:

sign in class BaseAws4Signer

transformRequestProvider

protected AsyncRequestBody transformRequestProvider(String headerSignature,
                                                    byte[] signingKey,
                                                    Aws4SignerRequestParams signerRequestParams,
                                                    Aws4SignerParams signerParams,
                                                    AsyncRequestBody asyncRequestBody)

Description copied from class: BaseAsyncAws4Signer

Transform the original requestProvider by adding signing operator and returns a new requestProvider Can be overriden by subclasses to provide specific signing method

Specified by:

transformRequestProvider in class BaseAsyncAws4Signer

calculateContentHash

protected String calculateContentHash(SdkHttpFullRequest.Builder mutableRequest,
                                      Aws4SignerParams signerParams)

Returns the pre-defined header value and set other necessary headers if the request needs to be chunk-encoded. Otherwise calls the superclass method which calculates the hash of the whole content for signing.

Overrides:

calculateContentHash in class AbstractAws4Signer<Aws4SignerParams,Aws4PresignerParams>