/*

 * Copyright (c) 2016, 2017, Oracle and/or its affiliates. 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.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

package sun.security.util;

import java.security.Key;

import java.util.Date;

import java.util.Set;

/**

 * This interface contains parameters for checking against constraints that

 * extend past the publicly available parameters in

 * java.security.AlgorithmConstraints.

 */

public interface ConstraintsParameters {

    /**

     * Returns true if a certificate chains back to a trusted JDK root CA.

     */

    boolean anchorIsJdkCA();

    /**

     * Returns the set of keys that should be checked against the

     * constraints, or an empty set if there are no keys to be checked.

     */

    Set<Key> getKeys();

    /**

     * Returns the date that should be checked against the constraints, or

     * null if not set.

     */

    Date getDate();

    /**

     * Returns the Validator variant.

     */

    String getVariant();

    /**

     * Returns an extended message used in exceptions. See

     * DisabledAlgorithmConstraints for usage.

     */

    String extendedExceptionMsg();

}