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SSLSocketTest.javaAPI DocAndroid 1.5 API33741Wed May 06 22:41:06 BST 2009tests.api.javax.net.ssl

SSLSocketTest.java

/*
 * Copyright (C) 2007 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package tests.api.javax.net.ssl;

import dalvik.annotation.AndroidOnly;
import dalvik.annotation.TestTargetClass;
import dalvik.annotation.TestTargets;
import dalvik.annotation.TestLevel;
import dalvik.annotation.TestTargetNew;

import javax.net.ssl.*;
import javax.security.cert.X509Certificate;

import java.net.*;
import java.security.KeyStore;
import java.lang.String;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;

import junit.framework.TestCase;

import org.apache.harmony.luni.util.Base64;

import tests.api.javax.net.ssl.HandshakeCompletedEventTest.TestTrustManager;
import tests.support.Support_PortManager;

@TestTargetClass(SSLSocket.class) 
public class SSLSocketTest extends TestCase {

    public class HandshakeCL implements HandshakeCompletedListener {
        HandshakeCL() {
            super();
        }
        public void handshakeCompleted(HandshakeCompletedEvent event) {
        }
    }
    
    /**
     * @tests javax.net.ssl.SSLSocket#SSLSocket() 
     */
    @TestTargetNew(
        level = TestLevel.COMPLETE,
        notes = "",
        method = "SSLSocket",
        args = {}
    )
    public void testConstructor_01() {
        try {
            SSLSocket ssl = getSSLSocket();
        } catch (Exception e) {
            fail("Unexpected exception " + e);
        }
    }
    
    /**
     * @throws IOException 
     * @throws UnknownHostException 
     * @tests javax.net.ssl.SSLSocket#SSLSocket(InetAddress address, int port) 
     */
    @TestTargetNew(
        level = TestLevel.COMPLETE,
        notes = "",
        method = "SSLSocket",
        args = {java.net.InetAddress.class, int.class}
    )
    public void testConstructor_02() throws UnknownHostException, IOException {
        SSLSocket ssl;
        int sport = startServer("Cons InetAddress,I");
        int[] invalidPort = {-1, Integer.MIN_VALUE, 65536, Integer.MAX_VALUE};
        
        ssl = getSSLSocket(InetAddress.getLocalHost(), sport);
        assertNotNull(ssl);
        assertEquals(sport, ssl.getPort());
        
        try {
            ssl = getSSLSocket(InetAddress.getLocalHost(), sport + 1);
            fail("IOException wasn't thrown ...");
        } catch (IOException e) {
            //expected
        }
        
        for (int i = 0; i < invalidPort.length; i++) {
            try {
                ssl = getSSLSocket(InetAddress.getLocalHost(), invalidPort[i]);
                fail("IllegalArgumentException wasn't thrown for " + invalidPort[i]);
            } catch (IllegalArgumentException iae) {
                // expected
            } catch (Exception e) {
                fail(e + " was thrown instead of IllegalArgumentException for " + invalidPort[i]);
            }
        }
    }
    
    /**
     * @throws IOException 
     * @throws UnknownHostException 
     * @tests javax.net.ssl.SSLSocket#SSLSocket(InetAddress address, int port, 
     *                                          InetAddress clientAddress, int clientPort) 
     */
    @TestTargetNew(
        level = TestLevel.COMPLETE,
        notes = "",
        method = "SSLSocket",
        args = {java.net.InetAddress.class, int.class, java.net.InetAddress.class, int.class}
    )
    public void testConstructor_03() throws UnknownHostException, IOException {
        SSLSocket ssl;
        int sport = startServer("Cons InetAddress,I,InetAddress,I");
        int portNumber = Support_PortManager.getNextPort();
        
        ssl = getSSLSocket(InetAddress.getLocalHost(), sport,
                              InetAddress.getLocalHost(), portNumber);
        assertNotNull(ssl);
        assertEquals(sport, ssl.getPort());
        assertEquals(portNumber, ssl.getLocalPort());
        
        try {
            ssl = getSSLSocket(InetAddress.getLocalHost(), 8081, InetAddress.getLocalHost(), 8082);
            fail("IOException wasn't thrown ...");
        } catch (IOException e) {
            //expected
        }
        
        try {
            ssl = getSSLSocket(InetAddress.getLocalHost(), -1,
                                  InetAddress.getLocalHost(), sport + 1);
            fail("IllegalArgumentException wasn't thrown for -1");
        } catch (IllegalArgumentException iae) {
            // expected
        } catch (Exception e) {
            fail(e + " was thrown instead of IllegalArgumentException for -1");
        }
        try {
            ssl = getSSLSocket(InetAddress.getLocalHost(), sport,
                                  InetAddress.getLocalHost(), -1);
            fail("IllegalArgumentException wasn't thrown for -1");
        } catch (IllegalArgumentException iae) {
            // expected
        } catch (Exception e) {
            fail(e + " was thrown instead of IllegalArgumentException for -1");
        }
        
        try {
            ssl = getSSLSocket(InetAddress.getLocalHost(), Integer.MIN_VALUE,
                                  InetAddress.getLocalHost(), sport + 1);
            fail("IOException wasn't thrown for " + Integer.MIN_VALUE);
        } catch (IOException ioe) {
            // expected on RI
        } catch (IllegalArgumentException iae) {
            // expected on Android
        } catch (Exception e) {
            fail(e + " was thrown instead of IOException for "
                    + Integer.MIN_VALUE);
        }
        try {
            ssl = getSSLSocket(InetAddress.getLocalHost(), sport,
                                  InetAddress.getLocalHost(), Integer.MIN_VALUE);
            fail("IllegalArgumentException wasn't thrown for "
                    + Integer.MIN_VALUE);
        } catch (IllegalArgumentException iae) {
            // expected
        } catch (Exception e) {
            fail(e + " was thrown instead of IllegalArgumentException for "
                    + Integer.MIN_VALUE);
        }
        
        try {
            ssl = getSSLSocket(InetAddress.getLocalHost(), 65536,
                                  InetAddress.getLocalHost(), sport + 1);
            fail("IOException wasn't thrown for 65536");
        } catch (IOException ioe) {
            // expected on RI
        } catch (IllegalArgumentException iae) {
            // expected on Android
        } catch (Exception e) {
            fail(e + " was thrown instead of IOException for 65536");
        }
        try {
            ssl = getSSLSocket(InetAddress.getLocalHost(), sport,
                                  InetAddress.getLocalHost(), 65536);
            fail("IllegalArgumentException wasn't thrown for 65536");
        } catch (IllegalArgumentException iae) {
            // expected
        } catch (Exception e) {
            fail(e + " was thrown instead of IllegalArgumentException for 65536");
        }
        
        try {
            ssl = getSSLSocket(InetAddress.getLocalHost(), Integer.MAX_VALUE,
                                  InetAddress.getLocalHost(), sport + 1);
            fail("IOException wasn't thrown for " + Integer.MAX_VALUE);
        } catch (IOException ioe) {
            // expected on RI
        } catch (IllegalArgumentException iae) {
            // expected on Android
        } catch (Exception e) {
            fail(e + " was thrown instead of IOException for "
                    + Integer.MAX_VALUE);
        }
        try {
            ssl = getSSLSocket(InetAddress.getLocalHost(), sport,
                                  InetAddress.getLocalHost(), Integer.MAX_VALUE);
            fail("IllegalArgumentException wasn't thrown for "
                    + Integer.MAX_VALUE);
        } catch (IllegalArgumentException iae) {
            // expected
        } catch (Exception e) {
            fail(e + " was thrown instead of IllegalArgumentException for "
                    + Integer.MAX_VALUE);
        }
    }
    
    /**
     * @throws IOException 
     * @throws UnknownHostException 
     * @tests javax.net.ssl.SSLSocket#SSLSocket(String host, int port) 
     */
    @TestTargetNew(
        level = TestLevel.COMPLETE,
        notes = "",
        method = "SSLSocket",
        args = {java.lang.String.class, int.class}
    )
    public void testConstructor_04() throws UnknownHostException, IOException {
        SSLSocket ssl;
        int sport = startServer("Cons String,I");
        int[] invalidPort = {-1, Integer.MIN_VALUE, 65536, Integer.MAX_VALUE};
        
        ssl = getSSLSocket(InetAddress.getLocalHost().getHostName(), sport);
        assertNotNull(ssl);
        assertEquals(sport, ssl.getPort());
        
        try {
            ssl = getSSLSocket("localhost", 8082);
            fail("IOException wasn't thrown ...");
        } catch (IOException e) {
            //expected
        }
        
        for (int i = 0; i < invalidPort.length; i++) {
            try {
                ssl = getSSLSocket(InetAddress.getLocalHost().getHostName(), invalidPort[i]);
                fail("IllegalArgumentException wasn't thrown for " + invalidPort[i]);
            } catch (IllegalArgumentException iae) {
                // expected
            } catch (Exception e) {
                fail(e + " was thrown instead of IllegalArgumentException for " + invalidPort[i]);
            }
        }
        
        try {
            ssl = getSSLSocket("bla-bla", sport);
            fail("UnknownHostException wasn't thrown");
        } catch (UnknownHostException uhp) {
            // expected
        } catch (Exception e) {
            fail(e + " was thrown instead of UnknownHostException");
        }
    } 
    
    /**
     * @throws IOException 
     * @throws UnknownHostException 
     * @tests javax.net.ssl.SSLSocket#SSLSocket(String host, int port, InetAddress clientAddress, 
     *           int clientPort) 
     */
    @TestTargetNew(
        level = TestLevel.COMPLETE,
        notes = "",
        method = "SSLSocket",
        args = {java.lang.String.class, int.class, java.net.InetAddress.class, int.class}
    )
    public void testConstructor_05() throws UnknownHostException, IOException {
        SSLSocket ssl;
        int sport = startServer("Cons String,I,InetAddress,I");
        int portNumber = Support_PortManager.getNextPort();
        int[] invalidPort = {-1, Integer.MIN_VALUE, 65536, Integer.MAX_VALUE};
        
        ssl = getSSLSocket(InetAddress.getLocalHost().getHostName(), sport,
                              InetAddress.getLocalHost(), portNumber);
        assertNotNull(ssl);
        assertEquals(sport, ssl.getPort());
        assertEquals(portNumber, ssl.getLocalPort());
        
        try {
            ssl = getSSLSocket("localhost", 8081, InetAddress.getLocalHost(), 8082);
            fail("IOException wasn't thrown ...");
        } catch (IOException e) {
            //expected
        }
        
        for (int i = 0; i < invalidPort.length; i++) {
            portNumber = Support_PortManager.getNextPort();
            try {
                ssl = getSSLSocket(InetAddress.getLocalHost().getHostName(), invalidPort[i],
                                      InetAddress.getLocalHost(), portNumber);
                fail("IllegalArgumentException wasn't thrown for " + invalidPort[i]);
            } catch (IllegalArgumentException iae) {
                // expected
            } catch (Exception e) {
                fail(e + " was thrown instead of IllegalArgumentException for " + invalidPort[i]);
            }
            try {
                ssl = getSSLSocket(InetAddress.getLocalHost().getHostName(), sport,
                                      InetAddress.getLocalHost(), invalidPort[i]);
                fail("IllegalArgumentException wasn't thrown for " + invalidPort[i]);
            } catch (IllegalArgumentException iae) {
                // expected
            } catch (Exception e) {
                fail(e + " was thrown instead of IllegalArgumentException for " + invalidPort[i]);
            }
        }
        
        portNumber = Support_PortManager.getNextPort();
        try {
            ssl = getSSLSocket("bla-bla", sport, InetAddress.getLocalHost(), portNumber);
            fail("UnknownHostException wasn't thrown");
        } catch (UnknownHostException uhp) {
            // expected
        } catch (Exception e) {
            fail(e + " was thrown instead of UnknownHostException");
        }
    }
    
    /**
     * @throws IOException 
     * @tests javax.net.ssl.SSLSocket#addHandshakeCompletedListener(HandshakeCompletedListener listener) 
     */
    @TestTargetNew(
        level = TestLevel.COMPLETE,
        notes = "",
        method = "addHandshakeCompletedListener",
        args = {javax.net.ssl.HandshakeCompletedListener.class}
    )
    @AndroidOnly("RI doesn't throw the specified IAE")
    public void test_addHandshakeCompletedListener() throws IOException {
        SSLSocket ssl = getSSLSocket();
        HandshakeCompletedListener ls = new HandshakeCL();
        try {
            ssl.addHandshakeCompletedListener(null);
            fail("IllegalArgumentException wasn't thrown");
        } catch (IllegalArgumentException iae) {
            //expected
        }
        try {
            ssl.addHandshakeCompletedListener(ls);
        } catch (Exception e) {
            fail("Unexpected exception " + e);
        }
    }
    
    /**
     * @throws IOException 
     * @tests javax.net.ssl.SSLSocket#removeHandshakeCompletedListener(HandshakeCompletedListener listener) 
     */
    @TestTargetNew(
        level = TestLevel.COMPLETE,
        notes = "",
        method = "removeHandshakeCompletedListener",
        args = {javax.net.ssl.HandshakeCompletedListener.class}
    )
    public void test_removeHandshakeCompletedListener() throws IOException {
        SSLSocket ssl = getSSLSocket();
        HandshakeCompletedListener ls = new HandshakeCL();
        try {
            ssl.removeHandshakeCompletedListener(null);
            fail("IllegalArgumentException wasn't thrown");
        } catch (IllegalArgumentException iae) {
            //expected
        }

        try {
            ssl.removeHandshakeCompletedListener(ls);
        } catch (IllegalArgumentException iae) {
                //expected
        } catch (Exception e) {
            fail("Unexpected exception " + e);
        }

        ssl.addHandshakeCompletedListener(ls);
        try {
            ssl.removeHandshakeCompletedListener(ls);
        } catch (Exception e) {
            fail("Unexpected exception " + e);
        }
    }
    
    /**
     * @throws IOException 
     * @tests javax.net.ssl.SSLSocket#setEnableSessionCreation(boolean flag) 
     * @tests javax.net.ssl.SSLSocket#getEnableSessionCreation()
     */
    @TestTargets({
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            notes = "",
            method = "getEnableSessionCreation",
            args = {}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            notes = "",
            method = "setEnableSessionCreation",
            args = {boolean.class}
        )
    })
    public void test_EnableSessionCreation() throws IOException {
        SSLSocket ssl = getSSLSocket();
        assertTrue(ssl.getEnableSessionCreation());
        ssl.setEnableSessionCreation(false);
        assertFalse(ssl.getEnableSessionCreation());
        ssl.setEnableSessionCreation(true);
        assertTrue(ssl.getEnableSessionCreation());
    }
    
    /**
     * @throws IOException 
     * @throws UnknownHostException 
     * @tests javax.net.ssl.SSLSocket#setNeedClientAuth(boolean need) 
     * @tests javax.net.ssl.SSLSocket#getNeedClientAuthCreation()
     */
    @TestTargets({
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            notes = "",
            method = "setNeedClientAuth",
            args = {boolean.class}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            notes = "",
            method = "getNeedClientAuth",
            args = {}
        )
    })
    public void test_NeedClientAuth() throws UnknownHostException, IOException {
        SSLSocket ssl = getSSLSocket();
        ssl.setNeedClientAuth(true);
        assertTrue(ssl.getNeedClientAuth());
        ssl.setNeedClientAuth(false);
        assertFalse(ssl.getNeedClientAuth());
    }
    
    /**
     * @throws IOException 
     * @throws UnknownHostException 
     * @tests javax.net.ssl.SSLSocket#setWantClientAuth(boolean want) 
     * @tests javax.net.ssl.SSLSocket#getWantClientAuthCreation()
     */
    @TestTargets({
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            notes = "",
            method = "setWantClientAuth",
            args = {boolean.class}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            notes = "",
            method = "getWantClientAuth",
            args = {}
        )
    })
    public void test_WantClientAuth() throws UnknownHostException, IOException {
        SSLSocket ssl = getSSLSocket();
        ssl.setWantClientAuth(true);
        assertTrue(ssl.getWantClientAuth());
        ssl.setWantClientAuth(false);
        assertFalse(ssl.getWantClientAuth());
    }
    
    /**
     * @throws IOException 
     * @tests javax.net.ssl.SSLSocket#getSupportedProtocols()
     */
    @TestTargetNew(
        level = TestLevel.COMPLETE,
        notes = "",
        method = "getSupportedProtocols",
        args = {}
    )
    public void test_getSupportedProtocols() throws IOException {
        SSLSocket ssl = getSSLSocket();
        String[] res = ssl.getSupportedProtocols();
        assertTrue("No supported protocols found", res.length > 0);
    }
    
    /**
     * @throws IOException 
     * @tests javax.net.ssl.SSLSocket#getEnabledProtocols()
     * @tests javax.net.ssl.SSLSocket#setEnabledProtocols(String[] protocols)
     */
    @TestTargets({
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            notes = "",
            method = "setEnabledProtocols",
            args = {java.lang.String[].class}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            notes = "",
            method = "getEnabledProtocols",
            args = {}
        )
    })
    public void test_EnabledProtocols() throws IOException {
        SSLSocket ssl = getSSLSocket();
        try {
            ssl.setEnabledProtocols(null);
        } catch (IllegalArgumentException iae) {
            //expected
        }
        try {
            ssl.setEnabledProtocols(new String[] {});
        } catch (IllegalArgumentException iae) {
            //expected
        }
        try {
            ssl.setEnabledProtocols(new String[] {"blubb"});
        } catch (IllegalArgumentException iae) {
            //expected
        }
        ssl.setEnabledProtocols(ssl.getEnabledProtocols());
        String[] res = ssl.getEnabledProtocols();
        assertEquals("no enabled protocols set",
                ssl.getEnabledProtocols().length, res.length);
    }
    
    /**
     * @throws IOException 
     * @tests javax.net.ssl.SSLSocket#getSession()
     */
    @TestTargetNew(
        level = TestLevel.COMPLETE,
        notes = "",
        method = "getSession",
        args = {}
    )
    public void test_getSession() throws IOException {
        SSLSocket ssl = getSSLSocket();
        try {
            assertNotNull(ssl.getSession());
        } catch (Exception e) {
            fail("Unexpected exception " + e);
        }
    }
    
    /**
     * @throws IOException 
     * @tests javax.net.ssl.SSLSocket#getSupportedCipherSuites()
     */
    @TestTargetNew(
        level = TestLevel.COMPLETE,
        notes = "",
        method = "getSupportedCipherSuites",
        args = {}
    )
    public void test_getSupportedCipherSuites() throws IOException {
        SSLSocket ssl = getSSLSocket();
        String[] res = ssl.getSupportedCipherSuites();
        assertTrue("no supported cipher suites", res.length > 0);
    }
    
    /**
     * @throws IOException 
     * @tests javax.net.ssl.SSLSocket#getEnabledCipherSuites()
     * @tests javax.net.ssl.SSLSocket#setEnabledCipherSuites(String[] suites)
     */
    @TestTargets({
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            notes = "",
            method = "getEnabledCipherSuites",
            args = {}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            notes = "",
            method = "setEnabledCipherSuites",
            args = {java.lang.String[].class}
        )
    })
    public void test_EnabledCipherSuites() throws IOException {
        SSLSocket ssl = getSSLSocket();
        try {
            ssl.setEnabledCipherSuites(null);
        } catch (IllegalArgumentException iae) {
            //expected
        }
        try {
            ssl.setEnabledCipherSuites(new String[] {});
        } catch (IllegalArgumentException iae) {
            //expected
        }
        try {
            ssl.setEnabledCipherSuites(new String[] {"blubb"});
        } catch (IllegalArgumentException iae) {
            //expected
        }
        ssl.setEnabledCipherSuites(ssl.getSupportedCipherSuites());
        String[] res = ssl.getEnabledCipherSuites();
        assertEquals("not all supported cipher suites where enabled",
                ssl.getSupportedCipherSuites().length, res.length);
    }
    
    /**
     * @throws IOException 
     * @tests javax.net.ssl.SSLSocket#getUseClientMode()
     * @tests javax.net.ssl.SSLSocket#setUseClientMode(boolean mode)
     */
    @TestTargets({
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            notes = "",
            method = "getUseClientMode",
            args = {}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            notes = "",
            method = "setUseClientMode",
            args = {boolean.class}
        )
    })
    public void test_UseClientMode() throws IOException {
        SSLSocket ssl = getSSLSocket();
        assertTrue(ssl.getUseClientMode());
        ssl.setUseClientMode(false);
        assertFalse(ssl.getUseClientMode());

        ssl = getSSLSocket("localhost", startServer("UseClientMode"));
        try {
            ssl.startHandshake();
        } catch (IOException ioe) {
            //fail(ioe + " was thrown for method startHandshake()");
        }
        try {
            ssl.setUseClientMode(false);
            fail("IllegalArgumentException wasn't thrown");
        } catch (IllegalArgumentException iae) {
            //expected
        } catch (Exception e) {
            fail(e + " was thrown instead of IllegalArgumentException");
        }
    }
    
    /**
     * @throws IOException 
     * @tests javax.net.ssl.SSLSocket#startHandshake()
     */
    @TestTargetNew(
        level = TestLevel.PARTIAL_COMPLETE,
        notes = "",
        method = "startHandshake",
        args = {}
    )
    public void test_startHandshake() throws IOException {
        SSLSocket ssl = getSSLSocket();
        try {
            ssl.startHandshake();
            fail("IOException wasn't thrown");
        } catch (IOException ioe) {
            //expected
        } catch (Exception e) {
            fail(e + " was thrown instead of IOException");
        }
    }

    // Change this to false if on RI
    boolean useBKS = true;
    
    private String PASSWORD = "android";
    
    private int port = Support_PortManager.getNextPort();

    private boolean serverReady = false;

    /** 
     * Defines the keystore contents for the server, BKS version. Holds just a
     * single self-generated key. The subject name is "Test Server".
     */
    private static final String SERVER_KEYS_BKS = 
        "AAAAAQAAABQDkebzoP1XwqyWKRCJEpn/t8dqIQAABDkEAAVteWtleQAAARpYl20nAAAAAQAFWC41" +
        "MDkAAAJNMIICSTCCAbKgAwIBAgIESEfU1jANBgkqhkiG9w0BAQUFADBpMQswCQYDVQQGEwJVUzET" +
        "MBEGA1UECBMKQ2FsaWZvcm5pYTEMMAoGA1UEBxMDTVRWMQ8wDQYDVQQKEwZHb29nbGUxEDAOBgNV" +
        "BAsTB0FuZHJvaWQxFDASBgNVBAMTC1Rlc3QgU2VydmVyMB4XDTA4MDYwNTExNTgxNFoXDTA4MDkw" +
        "MzExNTgxNFowaTELMAkGA1UEBhMCVVMxEzARBgNVBAgTCkNhbGlmb3JuaWExDDAKBgNVBAcTA01U" +
        "VjEPMA0GA1UEChMGR29vZ2xlMRAwDgYDVQQLEwdBbmRyb2lkMRQwEgYDVQQDEwtUZXN0IFNlcnZl" +
        "cjCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEA0LIdKaIr9/vsTq8BZlA3R+NFWRaH4lGsTAQy" +
        "DPMF9ZqEDOaL6DJuu0colSBBBQ85hQTPa9m9nyJoN3pEi1hgamqOvQIWcXBk+SOpUGRZZFXwniJV" +
        "zDKU5nE9MYgn2B9AoiH3CSuMz6HRqgVaqtppIe1jhukMc/kHVJvlKRNy9XMCAwEAATANBgkqhkiG" +
        "9w0BAQUFAAOBgQC7yBmJ9O/eWDGtSH9BH0R3dh2NdST3W9hNZ8hIa8U8klhNHbUCSSktZmZkvbPU" +
        "hse5LI3dh6RyNDuqDrbYwcqzKbFJaq/jX9kCoeb3vgbQElMRX8D2ID1vRjxwlALFISrtaN4VpWzV" +
        "yeoHPW4xldeZmoVtjn8zXNzQhLuBqX2MmAAAAqwAAAAUvkUScfw9yCSmALruURNmtBai7kQAAAZx" +
        "4Jmijxs/l8EBaleaUru6EOPioWkUAEVWCxjM/TxbGHOi2VMsQWqRr/DZ3wsDmtQgw3QTrUK666sR" +
        "MBnbqdnyCyvM1J2V1xxLXPUeRBmR2CXorYGF9Dye7NkgVdfA+9g9L/0Au6Ugn+2Cj5leoIgkgApN" +
        "vuEcZegFlNOUPVEs3SlBgUF1BY6OBM0UBHTPwGGxFBBcetcuMRbUnu65vyDG0pslT59qpaR0TMVs" +
        "P+tcheEzhyjbfM32/vwhnL9dBEgM8qMt0sqF6itNOQU/F4WGkK2Cm2v4CYEyKYw325fEhzTXosck" +
        "MhbqmcyLab8EPceWF3dweoUT76+jEZx8lV2dapR+CmczQI43tV9btsd1xiBbBHAKvymm9Ep9bPzM" +
        "J0MQi+OtURL9Lxke/70/MRueqbPeUlOaGvANTmXQD2OnW7PISwJ9lpeLfTG0LcqkoqkbtLKQLYHI" +
        "rQfV5j0j+wmvmpMxzjN3uvNajLa4zQ8l0Eok9SFaRr2RL0gN8Q2JegfOL4pUiHPsh64WWya2NB7f" +
        "V+1s65eA5ospXYsShRjo046QhGTmymwXXzdzuxu8IlnTEont6P4+J+GsWk6cldGbl20hctuUKzyx" +
        "OptjEPOKejV60iDCYGmHbCWAzQ8h5MILV82IclzNViZmzAapeeCnexhpXhWTs+xDEYSKEiG/camt" +
        "bhmZc3BcyVJrW23PktSfpBQ6D8ZxoMfF0L7V2GQMaUg+3r7ucrx82kpqotjv0xHghNIm95aBr1Qw" +
        "1gaEjsC/0wGmmBDg1dTDH+F1p9TInzr3EFuYD0YiQ7YlAHq3cPuyGoLXJ5dXYuSBfhDXJSeddUkl" +
        "k1ufZyOOcskeInQge7jzaRfmKg3U94r+spMEvb0AzDQVOKvjjo1ivxMSgFRZaDb/4qw=";

    /** 
     * Defines the keystore contents for the server, JKS version. Holds just a
     * single self-generated key. The subject name is "Test Server".
     */
    private static final String SERVER_KEYS_JKS = 
        "/u3+7QAAAAIAAAABAAAAAQAFbXlrZXkAAAEaWFfBeAAAArowggK2MA4GCisGAQQBKgIRAQEFAASC" +
        "AqI2kp5XjnF8YZkhcF92YsJNQkvsmH7zqMM87j23zSoV4DwyE3XeC/gZWq1ToScIhoqZkzlbWcu4" +
        "T/Zfc/DrfGk/rKbBL1uWKGZ8fMtlZk8KoAhxZk1JSyJvdkyKxqmzUbxk1OFMlN2VJNu97FPVH+du" +
        "dvjTvmpdoM81INWBW/1fZJeQeDvn4mMbbe0IxgpiLnI9WSevlaDP/sm1X3iO9yEyzHLL+M5Erspo" +
        "Cwa558fOu5DdsICMXhvDQxjWFKFhPHnKtGe+VvwkG9/bAaDgx3kfhk0w5zvdnkKb+8Ed9ylNRzdk" +
        "ocAa/mxlMTOsTvDKXjjsBupNPIIj7OP4GNnZaxkJjSs98pEO67op1GX2qhy6FSOPNuq8k/65HzUc" +
        "PYn6voEeh6vm02U/sjEnzRevQ2+2wXoAdp0EwtQ/DlMe+NvcwPGWKuMgX4A4L93DZGb04N2VmAU3" +
        "YLOtZwTO0LbuWrcCM/q99G/7LcczkxIVrO2I/rh8RXVczlf9QzcrFObFv4ATuspWJ8xG7DhsMbnk" +
        "rT94Pq6TogYeoz8o8ZMykesAqN6mt/9+ToIemmXv+e+KU1hI5oLwWMnUG6dXM6hIvrULY6o+QCPH" +
        "172YQJMa+68HAeS+itBTAF4Clm/bLn6reHCGGU6vNdwU0lYldpiOj9cB3t+u2UuLo6tiFWjLf5Zs" +
        "EQJETd4g/EK9nHxJn0GAKrWnTw7pEHQJ08elzUuy04C/jEEG+4QXU1InzS4o/kR0Sqz2WTGDoSoq" +
        "ewuPRU5bzQs/b9daq3mXrnPtRBL6HfSDAdpTK76iHqLCGdqx3avHjVSBm4zFvEuYBCev+3iKOBmg" +
        "yh7eQRTjz4UOWfy85omMBr7lK8PtfVBDzOXpasxS0uBgdUyBDX4tO6k9jZ8a1kmQRQAAAAEABVgu" +
        "NTA5AAACSDCCAkQwggGtAgRIR8SKMA0GCSqGSIb3DQEBBAUAMGkxCzAJBgNVBAYTAlVTMRMwEQYD" +
        "VQQIEwpDYWxpZm9ybmlhMQwwCgYDVQQHEwNNVFYxDzANBgNVBAoTBkdvb2dsZTEQMA4GA1UECxMH" +
        "QW5kcm9pZDEUMBIGA1UEAxMLVGVzdCBTZXJ2ZXIwHhcNMDgwNjA1MTA0ODQyWhcNMDgwOTAzMTA0" +
        "ODQyWjBpMQswCQYDVQQGEwJVUzETMBEGA1UECBMKQ2FsaWZvcm5pYTEMMAoGA1UEBxMDTVRWMQ8w" +
        "DQYDVQQKEwZHb29nbGUxEDAOBgNVBAsTB0FuZHJvaWQxFDASBgNVBAMTC1Rlc3QgU2VydmVyMIGf" +
        "MA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwoC6chqCI84rj1PrXuJgbiit4EV909zR6N0jNlYfg" +
        "itwB39bP39wH03rFm8T59b3mbSptnGmCIpLZn25KPPFsYD3JJ+wFlmiUdEP9H05flfwtFQJnw9uT" +
        "3rRIdYVMPcQ3RoZzwAMliGr882I2thIDbA6xjGU/1nRIdvk0LtxH3QIDAQABMA0GCSqGSIb3DQEB" +
        "BAUAA4GBAJn+6YgUlY18Ie+0+Vt8oEi81DNi/bfPrAUAh63fhhBikx/3R9dl3wh09Z6p7cIdNxjW" +
        "n2ll+cRW9eqF7z75F0Omm0C7/KAEPjukVbszmzeU5VqzkpSt0j84YWi+TfcHRrfvhLbrlmGITVpY" +
        "ol5pHLDyqGmDs53pgwipWqsn/nEXEBgj3EoqPeqHbDf7YaP8h/5BSt0=";

    protected int startServer(String name) {
        String keys = useBKS ? SERVER_KEYS_BKS : SERVER_KEYS_JKS;
        TestServer server = new TestServer(true, keys);
        Thread serverThread = new Thread(server);
        serverThread.start();
        try {
            while (!serverReady) {
                Thread.currentThread().sleep(50);
            }
            // give the server 100 millis to accept
            Thread.currentThread().sleep(100);
        } catch (InterruptedException e) {
            // ignore
        }
        return server.sport;
    }
    
    /** 
     * Implements a test SSL socket server. It wait for a connection on a given
     * port, requests client authentication (if specified), and read 256 bytes
     * from the socket. 
     */
    class TestServer implements Runnable {

        public static final int CLIENT_AUTH_NONE = 0;

        public static final int CLIENT_AUTH_WANTED = 1;

        public static final int CLIENT_AUTH_NEEDED = 2;
        
        private TestTrustManager trustManager;

        private Exception exception;

        String keys;
        
        private boolean provideKeys;

        int sport;

        public TestServer(boolean provideKeys, String keys) {
            this.keys = keys;
            this.provideKeys = provideKeys;
            
            trustManager = new TestTrustManager(); 
        }
        
        public void run() {
            try {
                KeyManager[] keyManagers = provideKeys ? getKeyManagers(keys) : null;
                TrustManager[] trustManagers = new TrustManager[] { trustManager };

                SSLContext sslContext = SSLContext.getInstance("TLS");
                sslContext.init(keyManagers, trustManagers, null);
                
                SSLServerSocket serverSocket = (SSLServerSocket)sslContext.getServerSocketFactory().createServerSocket();
                
                serverSocket.bind(new InetSocketAddress(port));
                sport = serverSocket.getLocalPort();
                serverReady = true;
                
                SSLSocket clientSocket = (SSLSocket)serverSocket.accept();

                InputStream stream = clientSocket.getInputStream();

                for (int i = 0; i < 256; i++) {
                    int j = stream.read();
                    if (i != j) {
                        throw new RuntimeException("Error reading socket, expected " + i + ", got " + j);
                    }
                }
                
                stream.close();
                clientSocket.close();
                serverSocket.close();
                
            } catch (Exception ex) {
                exception = ex;
            }
        }

        public Exception getException() {
            return exception;
        }
        
        public X509Certificate[] getChain() {
            return trustManager.getChain();
        }
        
    }
    
    /**
     * Loads a keystore from a base64-encoded String. Returns the KeyManager[]
     * for the result.
     */
    private KeyManager[] getKeyManagers(String keys) throws Exception {
        byte[] bytes = new Base64().decode(keys.getBytes());                    
        InputStream inputStream = new ByteArrayInputStream(bytes);
        
        KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
        keyStore.load(inputStream, PASSWORD.toCharArray());
        inputStream.close();
        
        String algorithm = KeyManagerFactory.getDefaultAlgorithm();
        KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance(algorithm);
        keyManagerFactory.init(keyStore, PASSWORD.toCharArray());
        
        return keyManagerFactory.getKeyManagers();
    }

    private SSLSocket getSSLSocket() throws IOException {
        SSLSocket ssl = null;
        ssl = (SSLSocket) SSLSocketFactory.getDefault().createSocket();
        return ssl;
    }

    private SSLSocket getSSLSocket(InetAddress host, int port) throws IOException {
        SSLSocket ssl = null;
        ssl = (SSLSocket) SSLSocketFactory.getDefault().createSocket(host, port);
        return ssl;
    }

    private SSLSocket getSSLSocket(String host, int port) throws UnknownHostException, IOException {
        SSLSocket ssl = null;
        ssl = (SSLSocket) SSLSocketFactory.getDefault().createSocket(host, port);
        return ssl;
    }

    private SSLSocket getSSLSocket(InetAddress host, int port, InetAddress localHost, int localPort) throws IOException {
        SSLSocket ssl = null;
        ssl = (SSLSocket) SSLSocketFactory.getDefault().createSocket(host, port, localHost, localPort);
        return ssl;
    }

    private SSLSocket getSSLSocket(String host, int port, InetAddress localHost, int localPort) throws UnknownHostException, IOException {
        SSLSocket ssl = null;
        ssl = (SSLSocket) SSLSocketFactory.getDefault().createSocket(host, port, localHost, localPort);
        return ssl;
    }
}