net.ltgt.jaxrs.webhook.client

Class WebhookSignatureFilter

java.lang.Object

net.ltgt.jaxrs.webhook.client.WebhookSignatureFilter

All Implemented Interfaces:

javax.ws.rs.ext.WriterInterceptor

@ConstrainedTo(value=CLIENT)
@Priority(value=3000)
public class WebhookSignatureFilter
extends Object
implements javax.ws.rs.ext.WriterInterceptor

Compute an X-Hub-Signature request header from a shared secret and request body.

Usage:

jaxrsClient.register(new WebhookSignatureFilter("secret"))
    .target(uri)
    .request()
    .post(payload);
 

See Also:

PubSubHubbub's Authenticated Content Distribution

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	WebhookSignatureFilter()
	WebhookSignatureFilter(byte[] secret)
	WebhookSignatureFilter(String secret)

Method Summary

Methods

Modifier and Type	Method and Description
void	aroundWriteTo(javax.ws.rs.ext.WriterInterceptorContext context)
protected byte[]	getSecret(javax.ws.rs.ext.WriterInterceptorContext context)

Methods inherited from class java.lang.Object

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

Constructor Detail

WebhookSignatureFilter

public WebhookSignatureFilter(String secret)

WebhookSignatureFilter

public WebhookSignatureFilter(byte[] secret)

WebhookSignatureFilter

protected WebhookSignatureFilter()

Method Detail

getSecret

protected byte[] getSecret(javax.ws.rs.ext.WriterInterceptorContext context)

aroundWriteTo

public void aroundWriteTo(javax.ws.rs.ext.WriterInterceptorContext context)
                   throws IOException,
                          javax.ws.rs.WebApplicationException

Specified by:

aroundWriteTo in interface javax.ws.rs.ext.WriterInterceptor

Throws:

IOException

javax.ws.rs.WebApplicationException