/*

 * Copyright (c) 2005, 2006, 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

 * or visit www.oracle.com if you need additional information or have any

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 */

package com.sun.net.httpserver;

import javax.net.ssl.SSLParameters;

/**

 * Represents the set of parameters for each https

 * connection negotiated with clients. One of these

 * is created and passed to

 * {@link HttpsConfigurator#configure(HttpsParameters)}

 * for every incoming https connection,

 * in order to determine the parameters to use.

 * <p>

 * The underlying SSL parameters may be established either

 * via the set/get methods of this class, or else via

 * a {@link javax.net.ssl.SSLParameters} object. SSLParameters

 * is the preferred method, because in the future,

 * additional configuration capabilities may be added to that class, and

 * it is easier to determine the set of supported parameters and their

 * default values with SSLParameters. Also, if an SSLParameters object is

 * provided via

 * {@link #setSSLParameters(SSLParameters)} then those parameter settings

 * are used, and any settings made in this object are ignored.

 * @since 1.6

 */

public abstract class HttpsParameters {

    private String[] cipherSuites;

    private String[] protocols;

    private boolean wantClientAuth;

    private boolean needClientAuth;

    protected HttpsParameters() {}

    /**

     * Returns the HttpsConfigurator for this HttpsParameters.

     */

    public abstract HttpsConfigurator getHttpsConfigurator();

    /**

     * Returns the address of the remote client initiating the

     * connection.

     */

    public abstract InetSocketAddress getClientAddress();

    /**

     * Sets the SSLParameters to use for this HttpsParameters.

     * The parameters must be supported by the SSLContext contained

     * by the HttpsConfigurator associated with this HttpsParameters.

     * If no parameters are set, then the default behavior is to use

     * the default parameters from the associated SSLContext.

     * @param params the SSLParameters to set. If <code>null</code>

     * then the existing parameters (if any) remain unchanged.

     * @throws IllegalArgumentException if any of the parameters are

     *   invalid or unsupported.

     */

    public abstract void setSSLParameters (SSLParameters params);

    /**

     * Returns a copy of the array of ciphersuites or null if none

     * have been set.

     *

     * @return a copy of the array of ciphersuites or null if none

     * have been set.

     */

    public String[] getCipherSuites() {

    }

    /**

     * Sets the array of ciphersuites.

     *

     * @param cipherSuites the array of ciphersuites (or null)

     */

    public void setCipherSuites(String[] cipherSuites) {

    }

    /**

     * Returns a copy of the array of protocols or null if none

     * have been set.

     *

     * @return a copy of the array of protocols or null if none

     * have been set.

     */

    public String[] getProtocols() {

    }

    /**

     * Sets the array of protocols.

     *

     * @param protocols the array of protocols (or null)

     */

    public void setProtocols(String[] protocols) {

    }

    /**

     * Returns whether client authentication should be requested.

     *

     * @return whether client authentication should be requested.

     */

    public boolean getWantClientAuth() {

        return wantClientAuth;

    }

    /**

     * Sets whether client authentication should be requested. Calling

     * this method clears the <code>needClientAuth</code> flag.

     *

     * @param wantClientAuth whether client authentication should be requested

     */

    public void setWantClientAuth(boolean wantClientAuth) {

        this.wantClientAuth = wantClientAuth;

    }

    /**

     * Returns whether client authentication should be required.

     *

     * @return whether client authentication should be required.

     */

    public boolean getNeedClientAuth() {

        return needClientAuth;

    }

    /**

     * Sets whether client authentication should be required. Calling

     * this method clears the <code>wantClientAuth</code> flag.

     *

     * @param needClientAuth whether client authentication should be required

     */

    public void setNeedClientAuth(boolean needClientAuth) {

        this.needClientAuth = needClientAuth;

    }

}