/**
     * Return an array of Access Control Entry (ACE) objects representing
     * the security descriptor associated with this file or directory.
     * If no DACL is present, null is returned. If the DACL is empty, an array with 0 elements is returned.
     * 
     * @param resolveSids
     *            Attempt to resolve the SIDs within each ACE form
     *            their numeric representation to their corresponding account names.

     * 
     * @return whether to send an AvTargetName with the NTLM exchange
     */
    boolean isSendNTLMTargetName ();


    /**
     * Property <tt>jcifs.smb.client.guestPassword</tt>, defaults to empty string
     * 
     * @return password used when guest authentication is requested
     */
    String getGuestPassword ();


    /**

        this(token, null);
    }


    public KerberosToken ( byte[] token, KerberosKey[] keys ) throws PACDecodingException {

        if ( token.length <= 0 )
            throw new PACDecodingException("Empty kerberos token");

        byte[] content;
        try ( ASN1InputStream stream = new ASN1InputStream(token) ) {
            content = ASN1Util.readUnparsedTagged(0, 0x8000, stream);
        }catch ( IOException e ) {

    }

    /* DFS */

    /* Split DFS path like \fs1.example.com\root5\link2\foo\bar.txt into at
     * most 3 components (not including the first index which is always empty):
     * result[0] = ""
     * result[1] = "fs1.example.com"
     * result[2] = "root5"
     * result[3] = "link2\foo\bar.txt"
     */
    void dfsPathSplit(String path, String[] result)
    {

        this(parseSequence(token), keys);
    }

    private static ASN1Sequence parseSequence(byte[] token) throws PACDecodingException {
        if ( token.length <= 0 )
            throw new PACDecodingException("Empty kerberos ApReq");

        ASN1Sequence sequence;
        try {
            try ( ASN1InputStream stream = new ASN1InputStream(new ByteArrayInputStream(token)) ) {

    }

    /**
     * Return the sAMAccountName of this SID unless it could not
     * be resolved in which case the numeric RID is returned. If this
     * SID is a domain SID, this method will return an empty String.
     */
    public String getAccountName() {
        if (origin_server != null)
            resolveWeak();
        if (type == SID_TYPE_UNKNOWN)
            return "" + sub_authority[sub_authority_count - 1];

        "The pipe has been ended.", "The filename, directory name, or volume label syntax is incorrect.", "The directory is not empty.",
        "Cannot create a file when that file already exists.", "All pipe instances are busy.", "The pipe is being closed.",

        }
    }


    private static String checkName ( String name ) throws MalformedURLException {
        if ( name == null || name.length() == 0 ) {
            throw new MalformedURLException("Name must not be empty");
        }
        return name;
    }


    /**
     * @param nonPooled
     *            whether this file will use an exclusive connection
     */

        try {
            PacDataInputStream pacStream = new PacDataInputStream(new DataInputStream(new ByteArrayInputStream(data)));

            if ( data.length <= 8 )
                throw new PACDecodingException("Empty PAC");

            int bufferCount = pacStream.readInt();
            int version = pacStream.readInt();

            if ( version != PacConstants.PAC_VERSION ) {

            }

            // Compute User IDs with Domain ID to get User SIDs
            // First extra is user if userId is empty
            if ( !userId.isEmpty() && !userId.isBlank() ) {
                this.userSid = new SID(domainId, userId);
            }
            else if ( this.extraSids.length > 0 ) {