package org.jboss.resteasy.security.smime;
import java.io.IOException;
import java.io.InputStream;
import java.lang.annotation.Annotation;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
import javax.ws.rs.Consumes;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.ext.MessageBodyReader;
import javax.ws.rs.ext.Provider;
import javax.ws.rs.ext.Providers;
import org.bouncycastle.cms.CMSSignedData;
import org.jboss.resteasy.core.ResteasyContext;
import org.jboss.resteasy.security.BouncyIntegration;
import org.jboss.resteasy.spi.ReaderException;
import org.jboss.resteasy.spi.util.Types;
@Provider
@Consumes("application/pkcs7-signature")
public class PKCS7SignatureReader implements MessageBodyReader<PKCS7SignatureInput>
{
static
{
BouncyIntegration.init();
}
public boolean isReadable(Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType)
{
return PKCS7SignatureInput.class.isAssignableFrom(type);
}
@SuppressWarnings(value = "unchecked")
public PKCS7SignatureInput readFrom(Class<PKCS7SignatureInput> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, String> headers, InputStream entityStream) throws IOException, WebApplicationException
{
Class<?> baseType = null;
Type baseGenericType = null;
if (genericType != null && genericType instanceof ParameterizedType)
{
ParameterizedType param = (ParameterizedType) genericType;
baseGenericType = param.getActualTypeArguments()[0];
baseType = Types.getRawType(baseGenericType);
}
try
{
CMSSignedData data = new CMSSignedData(entityStream);
PKCS7SignatureInput input = new PKCS7SignatureInput();
input.setType(baseType);
input.setGenericType(baseGenericType);
input.setAnnotations(annotations);
input.setData(data);
Providers providers = ResteasyContext.getContextData(Providers.class);
input.setProviders(providers);
return input;
}
catch (Exception e)
{
throw new ReaderException(e);
}
}
}