}

        if ( transport.getContext().getConfig().isIpcSigningEnforced() && ( "IPC$".equals(this.getShare()) || "IPC".equals(rsvc) )
                && !sess.getCredentials().isAnonymous() && sess.getDigest() == null ) {
            throw new SmbException("IPC signing is enforced, but no signing is available");
        }

        this.service = rsvc;

    DfsReferral getDfsReferrals(NtlmPasswordAuthentication auth,
                String path,
                int rn) throws SmbException {
        SmbTree ipc = getSmbSession( auth ).getSmbTree( "IPC$", null );
        Trans2GetDfsReferralResponse resp = new Trans2GetDfsReferralResponse();
        ipc.send( new Trans2GetDfsReferral( path ), resp );

        if (resp.numReferrals == 0) {
            return null;

            if (netbiosName != null && tcax.path.endsWith("\\IPC$")) {
                /* Some pipes may require that the hostname in the tree connect
                 * be the netbios name. So if we have the netbios server name
                 * from the NTLMSSP type 2 message, and the share is IPC$, we
                 * assert that the tree connect path uses the netbios hostname.
                 */

        Assume.assumeNotNull(testFifoPipe);
        return "smb://" + getTestServer() + "/IPC$/" + testFifoPipe;
    }


    private String getTransactPipeUrl () {
        String testTransactPipe = getProperties().get(TestProperties.TEST_TRANSACT_PIPE);
        Assume.assumeNotNull(testTransactPipe);
        return "smb://" + getTestServer() + "/IPC$/" + testTransactPipe;
    }


    private String getCallPipeUrl () {

     * @see jcifs.SmbResourceLocator#isIPC()
     */
    @Override
    public boolean isIPC () {
        String shr = this.getShare();
        if ( shr == null || "IPC$".equals(getShare()) ) {
            if ( log.isDebugEnabled() ) {
                log.debug("Share is IPC " + this.share);
            }
            return true;
        }
        return false;
    }


    /**
     * @param t
     */

        try ( SmbResource r = new SmbFile("smb://0.0.0.0/IPC$/", getContext()) ) {
            assert ( r.isHidden() );
        }
    }


    @Test
    public void testSetAddress () throws MalformedURLException, CIFSException {
        try ( SmbResource r = new SmbFile("smb://TESTING/IPC$/?address=1.2.3.4", getContext()) ) {
            Address a = r.getLocator().getAddress();

                String path,
                NtlmPasswordAuthentication auth) throws SmbAuthException {
        DfsReferral dr = null;
        long now = System.currentTimeMillis();

        if (DISABLED || root.equals("IPC$")) {
            return null;
        }
        /* domains that can contain DFS points to maps of roots for each
         */
        HashMap domains = getTrustedDomains(auth);
        if (domains != null) {

     */
    String getNetbiosHostname ();


    /**
     * 
     * Property <tt>jcifs.smb.client.logonShare</tt>
     * 
     * @return share to connect to during authentication, if unset connect to IPC$
     */
    String getLogonShare ();


    /**
     * 
     * 
     * Property <tt>jcifs.smb.client.domain</tt>
     * 
     * @return default credentials, domain name
     */

        CIFSContext cifsContext = getNewContext().withCredentials(new NtlmPasswordAuthenticator("wrong", "wrong", "wrong"));
        try ( SmbFile f = new SmbFile("smb://" + getTestServer() + "/IPC$/test", cifsContext); ) {
            f.connect();
            assertFalse(true);
        }
        catch ( SmbAuthException e ) {
            // ignore
        }

        assertFalse(cifsContext.close());

    }


    private DfsReferralData resolve ( CIFSContext tf, String domain, String root, String path, int depthLimit ) throws SmbAuthException {

        if ( tf.getConfig().isDfsDisabled() || root == null || root.equals("IPC$") || depthLimit <= 0 ) {
            return null;
        }

        if ( domain == null ) {
            return null;
        }

        domain = domain.toLowerCase();