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package org.bouncycastle.crypto.tls.test;
import java.io.IOException;
import java.io.PrintStream;
import org.bouncycastle.asn1.x509.Certificate;
import org.bouncycastle.crypto.tls.AlertLevel;
import org.bouncycastle.crypto.tls.CertificateRequest;
import org.bouncycastle.crypto.tls.ClientCertificateType;
import org.bouncycastle.crypto.tls.DefaultTlsClient;
import org.bouncycastle.crypto.tls.ProtocolVersion;
import org.bouncycastle.crypto.tls.TlsAuthentication;
import org.bouncycastle.crypto.tls.TlsCredentials;
public class MockDTLSClient
extends DefaultTlsClient
{
public void notifyAlertRaised(short alertLevel, short alertDescription, String message, Exception cause)
{
PrintStream out = (alertLevel == AlertLevel.fatal) ? System.err : System.out;
out.println("DTLS client raised alert (AlertLevel." + alertLevel + ", AlertDescription." + alertDescription
+ ")");
if (message != null)
{
out.println(message);
}
if (cause != null)
{
cause.printStackTrace(out);
}
}
public void notifyAlertReceived(short alertLevel, short alertDescription)
{
PrintStream out = (alertLevel == AlertLevel.fatal) ? System.err : System.out;
out.println("DTLS client received alert (AlertLevel." + alertLevel + ", AlertDescription." + alertDescription
+ ")");
}
public ProtocolVersion getClientVersion()
{
return ProtocolVersion.DTLSv10;
}
public ProtocolVersion getMinimumVersion()
{
return ProtocolVersion.DTLSv10;
}
public TlsAuthentication getAuthentication()
throws IOException
{
return new TlsAuthentication()
{
public void notifyServerCertificate(org.bouncycastle.crypto.tls.Certificate serverCertificate)
throws IOException
{
Certificate[] chain = serverCertificate.getCertificateList();
System.out.println("Received server certificate chain of length " + chain.length);
for (int i = 0; i != chain.length; i++)
{
Certificate entry = chain[i];
// TODO Create fingerprint based on certificate signature algorithm digest
System.out.println(" fingerprint:SHA-256 " + TlsTestUtils.fingerprint(entry) + " ("
+ entry.getSubject() + ")");
}
}
public TlsCredentials getClientCredentials(CertificateRequest certificateRequest)
throws IOException
{
short[] certificateTypes = certificateRequest.getCertificateTypes();
if (certificateTypes != null)
{
for (int i = 0; i < certificateTypes.length; ++i)
{
if (certificateTypes[i] == ClientCertificateType.rsa_sign)
{
// TODO Create a distinct client certificate for use here
return TlsTestUtils.loadSignerCredentials(context, new String[]{"x509-server.pem",
"x509-ca.pem"}, "x509-server-key.pem");
}
}
}
return null;
}
};
}
}
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