/*******************************************************************************
 *
 * Copyright (c) 2008-2009 Yahoo! Inc.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *
 *
 *******************************************************************************/ 

package org.jvnet.hudson.test;

import javax.servlet.ServletRequest;

import net.sf.json.JSONObject;

import org.kohsuke.stapler.StaplerRequest;

import hudson.Extension;
import hudson.model.ModelObject;
import hudson.security.csrf.CrumbIssuer;
import hudson.security.csrf.CrumbIssuerDescriptor;

/**
 * A crumb issuer that issues a constant crumb value. Used for unit testing.
 *
 * @author dty
 */
public class TestCrumbIssuer extends CrumbIssuer {

    @Override
    protected String issueCrumb(ServletRequest request, String salt) {
        return "test";
    }

    @Override
    public boolean validateCrumb(ServletRequest request, String salt, String crumb) {
        return "test".equals(crumb);
    }

    @Extension
    public static final class DescriptorImpl extends CrumbIssuerDescriptor<TestCrumbIssuer> implements ModelObject {

        public DescriptorImpl() {
            super(null, null);
            load();
        }

        @Override
        public String getDisplayName() {
            return "Test Crumb";
        }

        public TestCrumbIssuer newInstance(StaplerRequest req, JSONObject formData) throws FormException {
            return new TestCrumbIssuer();
        }
    }
}