/*
 * Copyright 2005 Sun Microsystems, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Sun designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Sun in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

package net.sourceforge.jnlp.tools;

/**
 * This class provides several utilities to {@link java.security.KeyStore}.
 *
 * @since 1.6.0
 */
public class KeyStoreUtil {

    // Class and methods marked as public so that they can be
    // accessed by JarCertVerifier, which although lies in a package
    // with the same name, but bundled in tools.jar and loaded
    // by another class loader, hence in a different *runtime*
    // package.
    //
    // See JVM Spec, 5.3 and 5.4.4

    private KeyStoreUtil() {
        // this class is not meant to be instantiated
    }

    /**
     * Returns true if KeyStore has a password. This is true except for
     * MSCAPI KeyStores
     */
    public static boolean isWindowsKeyStore(String storetype) {
        return storetype.equalsIgnoreCase("Windows-MY")
                || storetype.equalsIgnoreCase("Windows-ROOT");
    }

    /**
     * Returns standard-looking names for storetype
     */
    public static String niceStoreTypeName(String storetype) {
        if (storetype.equalsIgnoreCase("Windows-MY")) {
            return "Windows-MY";
        } else if (storetype.equalsIgnoreCase("Windows-ROOT")) {
            return "Windows-ROOT";
        } else {
            return storetype.toUpperCase();
        }
    }
}
