org.spongycastle.cert.jcajce.JcaCertStore Maven / Gradle / Ivy
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Spongy Castle is a package-rename (org.bouncycastle.* to org.spongycastle.*) of Bouncy Castle
intended for the Android platform. Android unfortunately ships with a stripped-down version of
Bouncy Castle, which prevents easy upgrades - Spongy Castle overcomes this and provides a full,
up-to-date version of the Bouncy Castle cryptographic libs.
package org.spongycastle.cert.jcajce;
import java.io.IOException;
import java.security.cert.CertificateEncodingException;
import java.security.cert.X509Certificate;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import org.spongycastle.cert.X509CertificateHolder;
import org.spongycastle.util.CollectionStore;
/**
* Class for storing Certificates for later lookup.
*
* The class will convert X509Certificate objects into X509CertificateHolder objects.
*
*/
public class JcaCertStore
extends CollectionStore
{
/**
* Basic constructor.
*
* @param collection - initial contents for the store, this is copied.
*/
public JcaCertStore(Collection collection)
throws CertificateEncodingException
{
super(convertCerts(collection));
}
private static Collection convertCerts(Collection collection)
throws CertificateEncodingException
{
List list = new ArrayList(collection.size());
for (Iterator it = collection.iterator(); it.hasNext();)
{
Object o = it.next();
if (o instanceof X509Certificate)
{
X509Certificate cert = (X509Certificate)o;
try
{
list.add(new X509CertificateHolder(cert.getEncoded()));
}
catch (IOException e)
{
throw new CertificateEncodingException("unable to read encoding: " + e.getMessage());
}
}
else
{
list.add((X509CertificateHolder)o);
}
}
return list;
}
}