Package nl.vpro.io.prepr.rs

Class SignatureValidatorInterceptor

java.lang.Object

nl.vpro.io.prepr.rs.SignatureValidatorInterceptor

All Implemented Interfaces:

javax.ws.rs.container.ContainerRequestFilter

@Provider
public class SignatureValidatorInterceptor
extends Object
implements javax.ws.rs.container.ContainerRequestFilter

This can be used to verify webhook calls made by mediaconnect to your server See https://developers.mediaconnect.io/docs/webhooks It supposes an url of the form ../ It needs to know the webhook id, which must be registered via {#put(String channel, UUID)}

Since:

0.1

Author:

Michiel Meeuwissen

Constructor Summary

Constructors

Constructor	Description
SignatureValidatorInterceptor()

Method Summary

Modifier and Type	Method	Description
void	filter(@NonNull javax.ws.rs.container.ContainerRequestContext requestContext)
static boolean	put(@NonNull String channel, @NonNull UUID webhookId)
static void	readyForRequests()
protected void	validate(@NonNull String signature, @org.checkerframework.checker.nullness.qual.NonNull byte[] payload, @NonNull String channel)

Methods inherited from class java.lang.Object

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

Constructor Detail

SignatureValidatorInterceptor

public SignatureValidatorInterceptor()

Method Detail

put

public static boolean put(@NonNull String channel,
                          @NonNull UUID webhookId)

readyForRequests

public static void readyForRequests()

filter

public void filter(@NonNull javax.ws.rs.container.ContainerRequestContext requestContext)
            throws IOException

Specified by:

filter in interface javax.ws.rs.container.ContainerRequestFilter

Throws:

IOException

validate

protected void validate(@NonNull String signature,
                        @org.checkerframework.checker.nullness.qual.NonNull byte[] payload,
                        @NonNull String channel)
                 throws NoSuchAlgorithmException,
                        InvalidKeyException

Throws:

NoSuchAlgorithmException

InvalidKeyException