* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package jcifs.smb;

import java.util.Objects;

import org.bouncycastle.asn1.ASN1ObjectIdentifier;

/**
 * This class is used to parse the name of context initiator and
 * context acceptor which are retrieved from GSSContext.
 *
 * @author Shun
 *
 */
class MIEName {

    private boolean canFallback = false;
    /** Flag to force fallback authentication */
    private boolean forceFallback;

    static {
        PREFERRED_MECHS.add(new ASN1ObjectIdentifier("1.2.840.113554.1.2.2"));
        PREFERRED_MECHS.add(new ASN1ObjectIdentifier("1.2.840.48018.1.2.2"));
    }

    /**
     * Construct a <code>Kerb5Authenticator</code> object with <code>Subject</code>

     */
    boolean isSupported(ASN1ObjectIdentifier mechanism);

    /**
     * Checks whether the specified mechanism is the preferred mechanism.
     * @param selectedMech the selected mechanism OID
     * @return whether the specified mechanism is preferred
     */
    boolean isPreferredMech(ASN1ObjectIdentifier selectedMech);

    /**
     * Gets the negotiated context flags.

            throw new PACDecodingException("Malformed kerberos token", e);
        }

        try (ASN1InputStream stream = new ASN1InputStream(content)) {

            ASN1ObjectIdentifier kerberosOid = (ASN1ObjectIdentifier) stream.readObject();
            if (!kerberosOid.getId().equals(KerberosConstants.KERBEROS_OID)) {
                throw new PACDecodingException("Not a kerberos token");
            }

        f.setAccessible(true);
        f.set(target, value);
    }

    static ASN1ObjectIdentifier[] supportedMechs() {
        return Kerb5Context.SUPPORTED_MECHS;
    }

    @ParameterizedTest
    @MethodSource("supportedMechs")
    @DisplayName("isSupported returns true for supported OIDs")
    void isSupported_supportedOids(ASN1ObjectIdentifier oid) {
        assertTrue(ctx.isSupported(oid));

import java.util.Arrays;
import java.util.HashSet;
import java.util.Map;
import java.util.Objects;
import java.util.Set;

import javax.security.auth.Subject;

import org.bouncycastle.asn1.ASN1ObjectIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import jcifs.CIFSContext;
import jcifs.CIFSException;
import jcifs.Credentials;
import jcifs.RuntimeCIFSException;