org.jboss.resteasy.security.doseta

Class DigitalSigningInterceptor

java.lang.Object

org.jboss.resteasy.security.doseta.DigitalSigningInterceptor

All Implemented Interfaces:

ClientRequestFilter, ContainerResponseFilter, WriterInterceptor, ClientExecutionInterceptor

@Provider
public class DigitalSigningInterceptor
extends Object
implements WriterInterceptor, ClientExecutionInterceptor, ContainerResponseFilter, ClientRequestFilter

Version:

$Revision: 1 $

Author:

Bill Burke

Constructor Summary

Constructors

Constructor and Description
DigitalSigningInterceptor()

Method Summary

Methods

Modifier and Type	Method and Description
void	aroundWriteTo(WriterInterceptorContext context) Interceptor method wrapping calls to MessageBodyWriter.writeTo(T, java.lang.Class<?>, java.lang.reflect.Type, java.lang.annotation.Annotation[], javax.ws.rs.core.MediaType, javax.ws.rs.core.MultivaluedMap<java.lang.String, java.lang.Object>, java.io.OutputStream) method.
ClientResponse	execute(ClientExecutionContext context)
void	filter(ClientRequestContext requestContext) Filter method called before a request has been dispatched to a client transport layer.
void	filter(ContainerRequestContext requestContext, ContainerResponseContext responseContext) Filter method called after a response has been provided for a request (either by a request filter or by a matched resource method.
protected List<DKIMSignature>	getHeaders(MultivaluedMap<String,Object> headers)
protected void	sign(KeyRepository repository, MultivaluedMap<String,Object> headers, byte[] body, DKIMSignature dosetaSignature)

Methods inherited from class java.lang.Object

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

Constructor Detail

DigitalSigningInterceptor

public DigitalSigningInterceptor()

Method Detail

getHeaders

protected List<DKIMSignature> getHeaders(MultivaluedMap<String,Object> headers)

filter

public void filter(ClientRequestContext requestContext)
            throws IOException

Description copied from interface: ClientRequestFilter

Filter method called before a request has been dispatched to a client transport layer. Filters in the filter chain are ordered according to their javax.annotation.Priority class-level annotation value.

Specified by:

filter in interface ClientRequestFilter

Parameters:

requestContext - request context.

Throws:

IOException - if an I/O exception occurs.

execute

public ClientResponse execute(ClientExecutionContext context)
                       throws Exception

Specified by:

execute in interface ClientExecutionInterceptor

Throws:

Exception

filter

public void filter(ContainerRequestContext requestContext,
          ContainerResponseContext responseContext)
            throws IOException

Description copied from interface: ContainerResponseFilter

Filter method called after a response has been provided for a request (either by a request filter or by a matched resource method.

Filters in the filter chain are ordered according to their javax.annotation.Priority class-level annotation value.

Specified by:

filter in interface ContainerResponseFilter

Parameters:

requestContext - request context.

responseContext - response context.

Throws:

IOException - if an I/O exception occurs.

aroundWriteTo

public void aroundWriteTo(WriterInterceptorContext context)
                   throws IOException,
                          WebApplicationException

Description copied from interface: WriterInterceptor

Interceptor method wrapping calls to MessageBodyWriter.writeTo(T, java.lang.Class<?>, java.lang.reflect.Type, java.lang.annotation.Annotation[], javax.ws.rs.core.MediaType, javax.ws.rs.core.MultivaluedMap<java.lang.String, java.lang.Object>, java.io.OutputStream) method. The parameters of the wrapped method called are available from context. Implementations of this method SHOULD explicitly call WriterInterceptorContext.proceed() to invoke the next interceptor in the chain, and ultimately the wrapped MessageBodyWriter.writeTo method.

Specified by:

aroundWriteTo in interface WriterInterceptor

Parameters:

context - invocation context.

Throws:

IOException - if an IO error arises or is thrown by the wrapped MessageBodyWriter.writeTo method.

WebApplicationException - thrown by the wrapped MessageBodyWriter.writeTo method.

sign

protected void sign(KeyRepository repository,
        MultivaluedMap<String,Object> headers,
        byte[] body,
        DKIMSignature dosetaSignature)
             throws NoSuchAlgorithmException,
                    InvalidKeyException,
                    SignatureException,
                    UnsupportedEncodingException

Throws:

NoSuchAlgorithmException

InvalidKeyException

SignatureException

UnsupportedEncodingException