software.amazon.awssdk.iot

Class AwsSigv4HandshakeTransformer

java.lang.Object

software.amazon.awssdk.crt.CrtResource

software.amazon.awssdk.iot.AwsSigv4HandshakeTransformer

All Implemented Interfaces:

AutoCloseable, Consumer<software.amazon.awssdk.crt.mqtt.WebsocketHandshakeTransformArgs>

public class AwsSigv4HandshakeTransformer
extends software.amazon.awssdk.crt.CrtResource
implements Consumer<software.amazon.awssdk.crt.mqtt.WebsocketHandshakeTransformArgs>

A websocket handshake transformer that adds a sigv4 signature for the handshake to the request. Required in order to connect to Aws IoT via websockets using sigv4 authentication.

Nested Class Summary

Nested classes/interfaces inherited from class software.amazon.awssdk.crt.CrtResource

software.amazon.awssdk.crt.CrtResource.ResourceInstance

Constructor Summary

Constructors

Constructor and Description
AwsSigv4HandshakeTransformer(software.amazon.awssdk.crt.auth.signing.AwsSigningConfig signingConfig)

Method Summary

Modifier and Type	Method and Description
void	accept(software.amazon.awssdk.crt.mqtt.WebsocketHandshakeTransformArgs handshakeArgs) Modifies the handshake request to include its sigv4 signature

Methods inherited from class software.amazon.awssdk.crt.CrtResource

addRef, addReferenceTo, close, collectNativeResource, collectNativeResources, decRef, getNativeHandle, getResourceLogDescription, isNull, logNativeResources, removeReferenceTo, setDescription, waitForNoResources

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Consumer

andThen

Constructor Detail

AwsSigv4HandshakeTransformer

public AwsSigv4HandshakeTransformer(software.amazon.awssdk.crt.auth.signing.AwsSigningConfig signingConfig)

Parameters:

signingConfig - sigv4 configuration for the signing process

Method Detail

accept

public void accept(software.amazon.awssdk.crt.mqtt.WebsocketHandshakeTransformArgs handshakeArgs)

Modifies the handshake request to include its sigv4 signature

Specified by:

accept in interface Consumer<software.amazon.awssdk.crt.mqtt.WebsocketHandshakeTransformArgs>

Parameters:

handshakeArgs - handshake transformation completion object