/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 2013-2015 Oracle and/or its affiliates. All rights reserved. * * The contents of this file are subject to the terms of either the GNU * General Public License Version 2 only ("GPL") or the Common Development * and Distribution License("CDDL") (collectively, the "License"). You * may not use this file except in compliance with the License. You can * obtain a copy of the License at * http://glassfish.java.net/public/CDDL+GPL_1_1.html * or packager/legal/LICENSE.txt. See the License for the specific * language governing permissions and limitations under the License. * * When distributing the software, include this License Header Notice in each * file and include the License file at packager/legal/LICENSE.txt. * * GPL Classpath Exception: * Oracle designates this particular file as subject to the "Classpath" * exception as provided by Oracle in the GPL Version 2 section of the License * file that accompanied this code. * * Modifications: * If applicable, add the following below the License Header, with the fields * enclosed by brackets [] replaced by your own identifying information: * "Portions Copyright [year] [name of copyright owner]" * * Contributor(s): * If you wish your version of this file to be governed by only the CDDL or * only the GPL Version 2, indicate your decision by adding "[Contributor] * elects to include this software in this distribution under the [CDDL or GPL * Version 2] license." If you don't indicate a single choice of license, a * recipient has the option to distribute your version of this file under * either the CDDL, the GPL Version 2 or to extend the choice of license to * its licensees as provided above. However, if you add GPL Version 2 code * and therefore, elected the GPL Version 2 license, then the option applies * only if the new code is made subject to such option by the copyright * holder. */ package org.glassfish.jersey.oauth1.signature; /** * An OAuth signature method that implements Plaintext. * * @author Paul C. Bryan */ public final class PlaintextMethod implements OAuth1SignatureMethod { /** * Method name. */ public static final String NAME = "PLAINTEXT"; @Override public String name() { return NAME; } /** * Generates the PLAINTEXT signature. * * @param baseString the OAuth elements to sign (ignored). * @param secrets the shared secrets used to sign the request. * @return the plaintext OAuth signature. */ public String sign(String baseString, OAuth1Secrets secrets) { StringBuffer buf = new StringBuffer(); String secret = secrets.getConsumerSecret(); if (secret != null) { buf.append(secret); } buf.append('&'); secret = secrets.getTokenSecret(); if (secret != null) { buf.append(secret); } return buf.toString(); } /** * Verifies the Plaintext signature. * * @param elements OAuth elements (ignored). * @param secrets the shared secrets for verifying the signature. * @param signature plaintext OAuth signature to be verified. */ public boolean verify(String elements, OAuth1Secrets secrets, String signature) { return sign(elements, secrets).equals(signature); } }