/**
     * @return the selectedDialect
     */
    @Override
    public DialectVersion getSelectedDialect() {
        return this.selectedDialect;
    }

    /**
     * Gets the encryption cipher selected for SMB3 encryption.
     *
     * @return the selectedCipher
     */
    public int getSelectedCipher() {
        return this.selectedCipher;
    }

    /**

     * @throws SmbException if an error occurs checking signing status
     */
    boolean isSigningEnforced() throws SmbException;

    /**
     * Gets the server's encryption key for authentication.
     *
     * @return the encryption key used by the server
     */
    byte[] getServerEncryptionKey();

    /**
     * Gets or creates an SMB session for the given context.
     *

    /**
    * Indicates that 128-bit encryption is supported.
    */
    int NTLMSSP_NEGOTIATE_128 = 0x20000000;

    /**
     * Indicates that key exchange is supported for session security.
     */
    int NTLMSSP_NEGOTIATE_KEY_EXCH = 0x40000000;

    /**
    * Indicates that 56-bit encryption is supported.
    */
    int NTLMSSP_NEGOTIATE_56 = 0x80000000;

    }

    @Test
    @DisplayName("Test log encryption")
    void testLogEncryption() {
        logger.logEncryption(true, "AES-128-GCM", "SMB3.1.1");

        Map<EventType, Long> stats = logger.getStatistics();
        assertEquals(Long.valueOf(1), stats.get(EventType.ENCRYPTION_ENABLED), "Should have 1 encryption event");
    }

    @Test
    @DisplayName("Test log security violation")

        }

        logEvent(EventType.FILE_ACCESS, success ? Severity.INFO : Severity.WARNING, message, context);
        returnContextMap(context);
    }

    /**
     * Log an encryption event
     *
     * @param enabled whether encryption was enabled
     * @param cipherSuite cipher suite used
     * @param sessionId session identifier
     */

     * negotiation, SMB encryption is not implemented yet.
     *
     * @return whether SMB encryption is enabled
     * @since 2.1
     */
    boolean isEncryptionEnabled();

    /**
     * Property {@code jcifs.smb.client.preferredCiphers} (string, default "AES_128_GCM,AES_128_CCM,AES_256_GCM,AES_256_CCM")
     *
     * @return preferred encryption cipher list in order of preference for SMB3 encryption

 */

package jcifs.dcerpc;

import jcifs.dcerpc.ndr.NdrBuffer;

/**
 * Interface for providing security services for DCE/RPC communications.
 * This interface abstracts authentication and encryption mechanisms.
 */
public interface DcerpcSecurityProvider {

    /**
     * Wraps outgoing DCERPC message data for security protection
     * @param outgoing the buffer containing data to be wrapped

      get() =
        when {
          message == "adding as trusted certificates" -> Type.Setup
          message == "Raw read" || message == "Raw write" -> Type.Encrypted
          message == "Plaintext before ENCRYPTION" || message == "Plaintext after DECRYPTION" -> Type.Plaintext
          message.startsWith("System property ") -> Type.Setup
          message.startsWith("Reload ") -> Type.Setup

    }

    /**
     * Derives the SMB3 encryption key from the session key using the appropriate KDF for the dialect.
     *
     * @param dialect the SMB dialect version
     * @param sessionKey the base session key
     * @param preauthIntegrity the pre-authentication integrity hash (for SMB 3.1.1) or null
     * @return derived encryption key
     */

    /**
     * Server supports directory leasing
     */
    public static final int SMB2_GLOBAL_CAP_DIRECTORY_LEASING = 0x20;

    /**
     * Server supports SMB3 encryption
     */
    public static final int SMB2_GLOBAL_CAP_ENCRYPTION = 0x40;

    /**
     * File information class
     */
    public static final byte SMB2_0_INFO_FILE = 1;

    /**