/**
     * @return a child context using anonymous credentials
     */
    CIFSContext withAnonymousCredentials ();


    /**
     * 
     * @return a child context using guest credentials
     */
    CIFSContext withGuestCrendentials ();


    /**
     * 
     * @param creds
     * @return a child context using using the given credentials
     */

        bufferIndex += pad;
        bufferIndex += securityBufferLength;

        return bufferIndex - start;
    }


    /**
     * @return whether the session is either anonymous or a guest session
     */
    public boolean isLoggedInAsGuest () {
        return ( this.sessionFlags & ( SMB2_SESSION_FLAGS_IS_GUEST | SMB2_SESSION_FLAGS_IS_NULL ) ) != 0;
    }


    /**

    }

    static final NtlmPasswordAuthentication NULL =
                new NtlmPasswordAuthentication( "", "", "" );
    static final NtlmPasswordAuthentication GUEST =
                new NtlmPasswordAuthentication( "?", "GUEST", "" );
    static final NtlmPasswordAuthentication DEFAULT =
                new NtlmPasswordAuthentication( null );

    String domain;
    String username;
    String password;

								class="fa fa-exclamation-triangle text-warning"
							></a></li>
					</c:if>
					<c:choose>
						<c:when test="${!empty username && username != 'guest'}">
							<li class="nav-item">
								<div class="dropdown">
									<a class="nav-link dropdown-toggle" data-toggle="dropdown"
										href="#" role="button" aria-haspopup="true"

								class="fa fa-exclamation-triangle text-warning"
							></a></li>
					</c:if>
					<c:choose>
						<c:when test="${!empty username && username != 'guest'}">
							<li class="nav-item">
								<div class="dropdown">
									<a class="nav-link dropdown-toggle" data-toggle="dropdown"
										href="#" role="button" aria-haspopup="true"

                        } catch (SmbException se) {
                            ex = se;
                        }
    
                        if( response.isLoggedInAsGuest &&
                                    "GUEST".equalsIgnoreCase( auth.username ) == false &&
                                    transport.server.security != SmbConstants.SECURITY_SHARE &&
                                    auth != NtlmPasswordAuthentication.ANONYMOUS) {

authentication.admin.users=admin
authentication.admin.roles=admin

role.search.default.permissions=
role.search.default.display.permissions={role}guest
role.search.guest.permissions={role}guest

role.search.user.prefix=1
role.search.group.prefix=2
role.search.role.prefix=R
role.search.denied.prefix=D

# ----------------------------------------------------------

										class="fa fa-exclamation-triangle text-warning"
									></a></li>
							</c:if>
							<c:choose>
								<c:when test="${!empty username && username != 'guest'}">
									<li class="nav-item">
										<div class="dropdown">
											<a class="nav-link dropdown-toggle" data-toggle="dropdown"
												href="#" role="button" aria-haspopup="true"

										class="fa fa-exclamation-triangle text-warning"
									></a></li>
							</c:if>
							<c:choose>
								<c:when test="${!empty username && username != 'guest'}">
									<li class="nav-item">
										<div class="dropdown">
											<a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true"
												aria-expanded="false"

                                                     property="doc.role" styleClass="form-control"
                                                     data-validation-help="1(username) | 2(groupname) | R(rolename)  e.g. Rguest"/>
                                    </div>
                                </div>
                                <div class="form-group row">