package org.jboss.resteasy.security.smime;
import org.bouncycastle.cms.SignerInformation;
import org.bouncycastle.cms.SignerInformationStore;
import org.bouncycastle.mail.smime.SMIMESigned;
import org.jboss.resteasy.util.GenericType;
import javax.mail.MessagingException;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMultipart;
import javax.ws.rs.ext.Providers;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import java.security.PublicKey;
import java.security.cert.X509Certificate;
/**
* @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
* @version $Revision: 1 $
*/
public class MultipartSignedInputImpl implements SignedInput
{
private PublicKey publicKey;
private X509Certificate certificate;
private Class type;
private Type genericType;
private MimeMultipart body;
private Annotation[] annotations;
private Providers providers;
private Object entity;
public PublicKey getPublicKey()
{
return publicKey;
}
public void setPublicKey(PublicKey publicKey)
{
this.publicKey = publicKey;
}
public X509Certificate getCertificate()
{
return certificate;
}
public void setCertificate(X509Certificate certificate)
{
this.certificate = certificate;
}
public Class getType()
{
return type;
}
public void setType(Class type)
{
this.type = type;
}
public void setType(GenericType type)
{
this.type = type.getType();
this.genericType = type.getGenericType();
}
public Type getGenericType()
{
return genericType;
}
public void setGenericType(Type genericType)
{
this.genericType = genericType;
}
public MimeMultipart getBody()
{
return body;
}
public void setBody(MimeMultipart body)
{
this.body = body;
}
public Annotation[] getAnnotations()
{
return annotations;
}
public void setAnnotations(Annotation[] annotations)
{
this.annotations = annotations;
}
public Providers getProviders()
{
return providers;
}
public void setProviders(Providers providers)
{
this.providers = providers;
}
public Object getEntity()
{
return getEntity(type, genericType, annotations);
}
public Object getEntity(Class type)
{
return getEntity(type, null, annotations);
}
public Object getEntity(GenericType gt)
{
return getEntity(gt.getType(), gt.getGenericType(), annotations);
}
public Object getEntity(GenericType gt, Annotation[] ann)
{
return getEntity(gt.getType(), gt.getGenericType(), ann);
}
public Object getEntity(Class t, Type gt, Annotation[] ann)
{
if (entity != null) return entity;
MimeBodyPart mbp = null;
try
{
mbp = (MimeBodyPart) body.getBodyPart(0);
}
catch (MessagingException e)
{
throw new RuntimeException(e);
}
entity = EnvelopedInputImpl.extractEntity(t, gt, ann, mbp, providers);
return entity;
}
public boolean verify() throws Exception
{
if (certificate != null) return verify(certificate);
else if (publicKey != null) return verify(publicKey);
else throw new NullPointerException("Certificate nor public key properties set");
}
public boolean verify(X509Certificate certificate) throws Exception
{
return verify(certificate.getPublicKey());
}
public boolean verify(PublicKey publicKey) throws Exception
{
SMIMESigned signed = new SMIMESigned(body);
SignerInformationStore signers = signed.getSignerInfos();
SignerInformation signer = (SignerInformation) signers.getSigners().iterator().next();
return signer.verify(publicKey, "BC");
}
}