get SSL Context - Java Network

Java examples for Network:SSL

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Description

get SSL Context

Demo Code

/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1/*from  w w  w.ja  v  a2  s  .  c  o m*/
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is part of dcm4che, an implementation of DICOM(TM) in
 * Java(TM), available at http://sourceforge.net/projects/dcm4che.
 *
 * The Initial Developer of the Original Code is
 * Agfa-Gevaert Group.
 * Portions created by the Initial Developer are Copyright (C) 2003-2005
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 * See @authors listed below.
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */
//package com.java2s;

import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
import java.security.UnrecoverableKeyException;

import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManagerFactory;

public class Main {
    public static SSLContext getSSLContext(KeyStore keyStore,
            char[] password, KeyStore trustStore, SecureRandom random)
            throws NoSuchAlgorithmException, KeyManagementException,
            UnrecoverableKeyException, KeyStoreException {
        SSLContext ctx = SSLContext.getInstance("TLS");
        ctx.init(kmf(keyStore, password).getKeyManagers(), tmf(trustStore)
                .getTrustManagers(), random);
        return ctx;
    }

    private static KeyManagerFactory kmf(KeyStore ks, char[] password)
            throws NoSuchAlgorithmException, UnrecoverableKeyException,
            KeyStoreException {
        KeyManagerFactory kmf = KeyManagerFactory
                .getInstance(KeyManagerFactory.getDefaultAlgorithm());
        kmf.init(ks, password);
        return kmf;
    }

    private static TrustManagerFactory tmf(KeyStore ks)
            throws NoSuchAlgorithmException, KeyStoreException {
        TrustManagerFactory tmf = TrustManagerFactory
                .getInstance(TrustManagerFactory.getDefaultAlgorithm());
        tmf.init(ks);
        return tmf;
    }
}

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