crypto/util/JettyPropertyUtil.java

	JettyPropertyUtil.java revision f56ff38befd2d32c4d47af7794303ee7c3a36f94
/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2011-2013 ForgeRock AS. All Rights Reserved
 *
 * The contents of this file are subject to the terms
 * of the Common Development and Distribution License
 * (the License). You may not use this file except in
 * compliance with the License.
 *
 * You can obtain a copy of the License at
 * http://forgerock.org/license/CDDLv1.0.html
 * See the License for the specific language governing
 * permission and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL
 * Header Notice in each file and include the License file
 * at http://forgerock.org/license/CDDLv1.0.html
 * If applicable, add the following below the CDDL Header,
 * with the fields enclosed by brackets [] replaced by
 * your own identifying information:
 * "Portions Copyrighted [year] [name of copyright owner]"
 */

package org.forgerock.openidm.crypto.util;

import java.security.GeneralSecurityException;

import org.forgerock.openidm.core.IdentityServer;
import org.forgerock.openidm.crypto.impl.Main;

/**
 * Utility for handling Jetty configuration properties, including properties
 * that may need to be encrypted/obfuscated, and/or may be encrypted/obfuscated
 *
 * @author aegloff
 */
public class JettyPropertyUtil {

    /**
     * Gets a Jetty configuration property. If obfuscated is true, it will
     * return a value obfuscated in Jetty format.
     *
     * @param propName
     *            name of the property.
     * @param obfuscated
     *            if value should be obfuscated.
     * @return the property value.
     */
    public static String getProperty(String propName, boolean obfuscated) {
        String prop = IdentityServer.getInstance().getProperty(propName);
        if (prop == null) {
            return null;
        }
        try {
            String clear = new String(Main.unfold(prop));
            if (obfuscated) {
                prop = Main.obfuscate(clear);
            } else {
                prop = clear;
            }
        } catch (GeneralSecurityException ex) {
            throw new RuntimeException("Failed to obtain property " + propName
                    + " in Jetty obfuscated format.", ex);
        }
        return prop;
    }

    /**
     * Get a Jetty configuration property as qualified file path
     *
     * @param propName
     *            name of the property.
     * @return the property value.
     */
    public static String getPathProperty(String propName) {
        String loc = getProperty(propName, false);
        if (loc != null) {
            loc = IdentityServer.getFileForInstallPath(loc).getAbsolutePath();
        }
        return loc;
    }
}