001/** 002 * 003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved. 004 * 005 * This library is free software; you can redistribute it and/or 006 * modify it under the terms of the GNU Lesser General Public 007 * License as published by the Free Software Foundation; either 008 * version 2.1 of the License, or (at your option) any later version. 009 * 010 * This library is distributed in the hope that it will be useful, 011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 013 * Lesser General Public License for more details. 014 * 015 * You should have received a copy of the GNU Lesser General Public 016 * License along with this library. If not, see <http://www.gnu.org/licenses/>. 017 * 018 **/ 019package lucee.runtime.functions.csrf; 020 021import lucee.runtime.PageContext; 022import lucee.runtime.exp.PageException; 023import lucee.runtime.ext.function.Function; 024 025public class CSRFVerifyToken implements Function { 026 027 private static final long serialVersionUID = 4173843576558490732L; 028 029 public static boolean call(PageContext pc, String token) throws PageException { 030 return call(pc, token, null); 031 } 032 public static boolean call(PageContext pc, String token, String key) throws PageException { 033 if(key==null) key=""; 034 035 return CSRFGenerateToken.getStorageScope(pc).verifyToken(token, key); 036 } 037}