this.principal = principal;
    }
    public String getRemoteUser() {
        return principal.getName();
    }
    public Principal getUserPrincipal() {
        return principal;
    }
    public String getAuthType() {
        return "NTLM";
    }

        return this.principal.getName();
    }


    @Override
    public Principal getUserPrincipal () {
        return this.principal;
    }


    @Override
    public String getAuthType () {
        return "NTLM";
    }