/*

 * Copyright (c) 2008, 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.

 *

 * 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

 * questions.

 */

/*

 * @test

 * @bug 6480981 8160624

 * @summary keytool should be able to import certificates from remote SSL server

 * @library /test/lib

 * @build jdk.test.lib.SecurityTools

 *        jdk.test.lib.Utils

 *        jdk.test.lib.Asserts

 *        jdk.test.lib.JDKToolFinder

 *        jdk.test.lib.JDKToolLauncher

 *        jdk.test.lib.Platform

 *        jdk.test.lib.process.*

 * @run main/othervm PrintSSL

 */

import java.net.ServerSocket;

import java.nio.file.Files;

import java.nio.file.Paths;

import java.util.concurrent.CountDownLatch;

import javax.net.ssl.SSLServerSocketFactory;

import javax.net.ssl.SSLSocket;

import jdk.test.lib.SecurityTools;

import jdk.test.lib.process.OutputAnalyzer;

public class PrintSSL {

    public static void main(String[] args) throws Throwable {

        Files.deleteIfExists(Paths.get("keystore"));

        // make sure that "-printcert" works with weak algorithms

        OutputAnalyzer out = SecurityTools.keytool("-genkeypair "

                + "-keystore keystore -storepass passphrase "

                + "-sigalg MD5withRSA -alias rsa_alias -dname CN=Server");

        System.out.println(out.getOutput());

        out.shouldHaveExitValue(0);

        int port = new Server().start();

        if(port == -1) {

            throw new RuntimeException("Unable start ssl server.");

        }

        String vmOpt = System.getProperty("TESTTOOLVMOPTS");

        String cmd = String.format(

                "-debug %s -printcert -sslserver localhost:%s",

                ((vmOpt == null) ? "" : vmOpt ), port);

        out = SecurityTools.keytool(cmd);

        System.out.println(out.getOutput());

        out.shouldHaveExitValue(0);

    }

    private static class Server implements Runnable {

        private volatile int serverPort = -1;

        private final CountDownLatch untilServerReady = new CountDownLatch(1);

        public int start() throws InterruptedException {

            Thread server = new Thread(this);

            server.setDaemon(true);

            server.start();

            untilServerReady.await();

            return this.getServerPort();

        }

        @Override

        public void run() {

            System.setProperty("javax.net.ssl.keyStorePassword", "passphrase");

            System.setProperty("javax.net.ssl.keyStore", "keystore");

            SSLServerSocketFactory sslssf =

            try (ServerSocket server = sslssf.createServerSocket(0)) {

                this.serverPort = server.getLocalPort();

                System.out.printf("%nServer started on: %s%n", getServerPort());

                untilServerReady.countDown();

                ((SSLSocket)server.accept()).startHandshake();

            } catch (Throwable e) {

                e.printStackTrace(System.out);

                untilServerReady.countDown();

            }

        }

        public int getServerPort() {

            return this.serverPort;

        }

    }