Example usage for org.bouncycastle.asn1.x509 KeyUsage toASN1Primitive

Introduction

In this page you can find the example usage for org.bouncycastle.asn1.x509 KeyUsage toASN1Primitive.

Prototype

public ASN1Primitive toASN1Primitive() 

Source Link

Usage

From source file:org.glite.voms.contact.VOMSProxyBuilder.java

License:Open Source License

/**
 *
 * This method is used to create a VOMS proxy starting from the
 * {@link UserCredentials} passed as arguments and including a list of
 * {@link AttributeCertificate} objects that will be included in the proxy.
 *
 * @param cred, the {@link UserCredentials} from which the proxy must be
 * created./*  w ww.  j a  v  a 2  s. c om*/
 * @param ACs, the list of {@link AttributeCertificate} objects.
 * @param lifetime, the lifetime in seconds of the generated proxy.
 * @param version, the version of globus to which the proxy conforms
 * @return a {@link GlobusCredential} object that represents the proxy.
 * @throws {@link VOMSException}, if something goes wrong.
 *
 * @author Vincenzo Ciaschini
 * @author Andrea Ceccanti
 *
 *
 */
public static X509Credential buildProxy(UserCredentials cred, List ACs, int bits, int lifetime,
        CertificateType gtVersion, DelegationType delegType, String policyType) {

    if (ACs.isEmpty()) {
        throw new VOMSException(
                "Please specify a non-empty list of attribute certificate to build a voms-proxy.");
    }

    Iterator i = ACs.iterator();

    DEREncodableVector acVector = new DEREncodableVector();

    while (i.hasNext()) {
        acVector.add((AttributeCertificate) i.next());
    }

    HashMap extensions = new HashMap();

    if (ACs.size() != 0) {
        DERSequence seqac = new DERSequence(acVector);
        DERSequence seqacwrap = new DERSequence(seqac);
        extensions.put("1.3.6.1.4.1.8005.100.100.5",
                ExtensionData.creator("1.3.6.1.4.1.8005.100.100.5", seqacwrap));
    }

    KeyUsage keyUsage = new KeyUsage(
            KeyUsage.digitalSignature | KeyUsage.keyEncipherment | KeyUsage.dataEncipherment);
    extensions.put("2.5.29.15", ExtensionData.creator("2.5.29.15", keyUsage.toASN1Primitive()));

    //        try {
    X509Credential proxy = myCreateCredential(cred.getUserChain(), cred.getUserKey(), bits, lifetime, delegType,
            gtVersion, extensions, policyType);

    return proxy;

    //         } catch ( GeneralSecurityException e ) {

    //             log.error( "Error generating voms proxy: " + e.getMessage() );

    //             if ( log.isDebugEnabled() )
    //                 log.error( e.getMessage(), e );

    //             throw new VOMSException( e );

    //         }

}

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