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package org.bouncycastle.pkix.jcajce;
import java.security.PrivateKey;
import java.security.cert.CertificateEncodingException;
import java.security.cert.X509Certificate;
import org.bouncycastle.asn1.pkcs.PrivateKeyInfo;
import org.bouncycastle.cert.X509CertificateHolder;
import org.bouncycastle.cert.jcajce.JcaX509CertificateHolder;
import org.bouncycastle.pkix.PKIXIdentity;
/**
* Holder class for public/private key based identity information.
*/
public class JcaPKIXIdentity
extends PKIXIdentity
{
private final PrivateKey privKey;
private final X509Certificate[] certs;
private static PrivateKeyInfo getPrivateKeyInfo(PrivateKey privateKey)
{
try
{
return PrivateKeyInfo.getInstance(privateKey.getEncoded());
}
catch (Exception e) // for a HSM getEncoded() may do anything...
{
return null;
}
}
private static X509CertificateHolder[] getCertificates(X509Certificate[] certs)
{
X509CertificateHolder[] certHldrs = new X509CertificateHolder[certs.length];
try
{
for (int i = 0; i != certHldrs.length; i++)
{
certHldrs[i] = new JcaX509CertificateHolder(certs[i]);
}
return certHldrs;
}
catch (CertificateEncodingException e)
{
throw new IllegalArgumentException("Unable to process certificates: " + e.getMessage());
}
}
public JcaPKIXIdentity(PrivateKey privKey, X509Certificate[] certs)
{
super(getPrivateKeyInfo(privKey), getCertificates(certs));
this.privKey = privKey;
this.certs = new X509Certificate[certs.length];
System.arraycopy(certs, 0, this.certs, 0, certs.length);
}
/**
* Return the private key for this identity.
*
* @return the identity's private key.
*/
public PrivateKey getPrivateKey()
{
return privKey;
}
/**
* Return the certificate associated with the private key.
*
* @return the primary certificate.
*/
public X509Certificate getX509Certificate()
{
return certs[0];
}
}
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