javax.net.ssl.SSLContext#getDefault ( )源码实例Demo

下面列出了javax.net.ssl.SSLContext#getDefault ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： openjdk-jdk9 文件： ServerIdentityTest.java

private static void initialize(String[] args) throws Exception {
    keystore = args[0];
    hostname = args[1];

    String password = "changeit";
    String keyFilename =
            System.getProperty("test.src", ".") + "/" + keystore;
    String trustFilename =
            System.getProperty("test.src", ".") + "/" + keystore;

    System.setProperty("javax.net.ssl.keyStore", keyFilename);
    System.setProperty("javax.net.ssl.keyStorePassword", password);
    System.setProperty("javax.net.ssl.trustStore", trustFilename);
    System.setProperty("javax.net.ssl.trustStorePassword", password);

    context = SSLContext.getDefault();
    HttpsURLConnection.setDefaultSSLSocketFactory(
            context.getSocketFactory());
}

源代码2 项目： aws-sdk-java-v2 文件： SdkTlsSocketFactoryTest.java

@Test
public void typical() throws NoSuchAlgorithmException, IOException {
    SdkTlsSocketFactory f = new SdkTlsSocketFactory(SSLContext.getDefault(), null);
    try (SSLSocket socket = new TestSSLSocket() {
        @Override
        public String[] getSupportedProtocols() {
            return shuffle(new String[] {"SSLv2Hello", "SSLv3", "TLSv1", "TLSv1.1", "TLSv1.2"});
        }

        @Override
        public String[] getEnabledProtocols() {
            return shuffle(new String[] {"SSLv3", "TLSv1"});
        }

        @Override
        public void setEnabledProtocols(String[] protocols) {
            assertTrue(Arrays.equals(protocols, new String[] {"TLSv1.2", "TLSv1.1", "TLSv1", "SSLv3"}));
        }
    }) {
        f.prepareSocket(socket);
    }
}

源代码3 项目： ibm-cos-sdk-java 文件： SdkTLSSocketFactoryTest.java

@Test
public void typical() throws NoSuchAlgorithmException {
    SdkTLSSocketFactory f = new SdkTLSSocketFactory(SSLContext.getDefault(), null);
    f.prepareSocket(new TestSSLSocket() {
        @Override
        public String[] getSupportedProtocols() {
            return shuffle(new String[]{"SSLv2Hello", "SSLv3", "TLSv1", "TLSv1.1", "TLSv1.2"});
        }
        @Override
        public String[] getEnabledProtocols() {
            return shuffle(new String[]{"SSLv3", "TLSv1"});
        }
        @Override
        public void setEnabledProtocols(String[] protocols) {
            assertTrue(Arrays.equals(protocols, new String[] {"TLSv1.2", "TLSv1.1", "TLSv1", "SSLv3" }));
        }
    });
}

源代码4 项目： dragonwell8_jdk 文件： TLSClientPropertyTest.java

/**
 * The parameter passed is the user enforced protocol. Does not catch
 * NoSuchAlgorithmException, WrongProperty test will use it.
 */
public void test(String expectedContextProto,
        String[] expectedDefaultProtos) throws NoSuchAlgorithmException {

    SSLContext context = null;
    try {
        if (expectedContextProto != null) {
            context = SSLContext.getInstance(expectedContextProto);
            context.init(null, null, null);
        } else {
            context = SSLContext.getDefault();
        }
        printContextDetails(context);
    } catch (KeyManagementException ex) {
        error(null, ex);
    }

    validateContext(expectedContextProto, expectedDefaultProtos, context);
}

源代码5 项目： aws-sdk-java-v2 文件： SdkTlsSocketFactoryTest.java

/**
 * Test when the edge case when the both supported and enabled protocols are null.
 */
@Test
public void preparedSocket_NullProtocols() throws NoSuchAlgorithmException, IOException {
    SdkTlsSocketFactory f = new SdkTlsSocketFactory(SSLContext.getDefault(), null);
    try (SSLSocket socket = new TestSSLSocket() {
        @Override
        public String[] getSupportedProtocols() {
            return null;
        }

        @Override
        public String[] getEnabledProtocols() {
            return null;
        }

        @Override
        public void setEnabledProtocols(String[] protocols) {
            fail();
        }
    }) {
        f.prepareSocket(socket);
    }
}

源代码6 项目： jdk8u-jdk 文件： UnboundSSLUtils.java

static SSLEchoServer init(String cipherSuiteFilter,
        String sniPattern) throws NoSuchAlgorithmException, IOException {
    SSLContext context = SSLContext.getDefault();
    SSLServerSocketFactory ssf =
            (SSLServerSocketFactory) context.getServerSocketFactory();
    SSLServerSocket ssocket =
            (SSLServerSocket) ssf.createServerSocket(0);

    // specify enabled cipher suites
    if (cipherSuiteFilter != null) {
        String[] ciphersuites = UnboundSSLUtils.filterStringArray(
                ssf.getSupportedCipherSuites(), cipherSuiteFilter);
        System.out.println("Server: enabled cipher suites: "
                + Arrays.toString(ciphersuites));
        ssocket.setEnabledCipherSuites(ciphersuites);
    }

    // specify SNI matcher pattern
    if (sniPattern != null) {
        System.out.println("Server: set SNI matcher: " + sniPattern);
        SNIMatcher matcher = SNIHostName.createSNIMatcher(sniPattern);
        List<SNIMatcher> matchers = new ArrayList<>();
        matchers.add(matcher);
        SSLParameters params = ssocket.getSSLParameters();
        params.setSNIMatchers(matchers);
        ssocket.setSSLParameters(params);
    }

    return new SSLEchoServer(ssocket);
}

源代码7 项目： openjdk-jdk8u 文件： AcceptLargeFragments.java

public static void main (String[] args) throws Exception {
    SSLContext context = SSLContext.getDefault();

    // set the property before initialization SSLEngine.
    System.setProperty("jsse.SSLEngine.acceptLargeFragments", "true");

    SSLEngine cliEngine = context.createSSLEngine();
    cliEngine.setUseClientMode(true);

    SSLEngine srvEngine = context.createSSLEngine();
    srvEngine.setUseClientMode(false);

    SSLSession cliSession = cliEngine.getSession();
    SSLSession srvSession = srvEngine.getSession();

    // check packet buffer sizes.
    if (cliSession.getPacketBufferSize() < 33049 ||
        srvSession.getPacketBufferSize() < 33049) {
            throw new Exception("Don't accept large SSL/TLS fragments");
    }

    // check application data buffer sizes.
    if (cliSession.getApplicationBufferSize() < 32768 ||
        srvSession.getApplicationBufferSize() < 32768) {
            throw new Exception(
                    "Don't accept large SSL/TLS application data ");
    }
}

源代码8 项目： openjdk-8-source 文件： AcceptLargeFragments.java

public static void main (String[] args) throws Exception {
    SSLContext context = SSLContext.getDefault();

    // set the property before initialization SSLEngine.
    System.setProperty("jsse.SSLEngine.acceptLargeFragments", "true");

    SSLEngine cliEngine = context.createSSLEngine();
    cliEngine.setUseClientMode(true);

    SSLEngine srvEngine = context.createSSLEngine();
    srvEngine.setUseClientMode(false);

    SSLSession cliSession = cliEngine.getSession();
    SSLSession srvSession = srvEngine.getSession();

    // check packet buffer sizes.
    if (cliSession.getPacketBufferSize() < 33049 ||
        srvSession.getPacketBufferSize() < 33049) {
            throw new Exception("Don't accept large SSL/TLS fragments");
    }

    // check application data buffer sizes.
    if (cliSession.getApplicationBufferSize() < 32768 ||
        srvSession.getApplicationBufferSize() < 32768) {
            throw new Exception(
                    "Don't accept large SSL/TLS application data ");
    }
}

源代码9 项目： ignite 文件： JdbcThinConnectionSSLTest.java

/**
 * @throws Exception If failed.
 */
@Test
public void testDefaultContext() throws Exception {
    // Store exists default SSL context to restore after test.
    final SSLContext dfltSslCtx = SSLContext.getDefault();

    // Setup default context
    SSLContext.setDefault(getTestSslContextFactory().create());

    setSslCtxFactoryToCli = true;

    // Factory return default SSL context
    sslCtxFactory = new Factory<SSLContext>() {
        @Override public SSLContext create() {
            try {
                return SSLContext.getDefault();
            }
            catch (NoSuchAlgorithmException e) {
                throw new IgniteException(e);
            }
        }
    };

    startGrids(1);

    try (Connection conn = DriverManager.getConnection("jdbc:ignite:thin://127.0.0.1/?sslMode=require")) {
        checkConnection(conn);
    }
    finally {
        stopAllGrids();

        // Restore SSL context.
        SSLContext.setDefault(dfltSslCtx);
    }
}

源代码10 项目： dragonwell8_jdk 文件： AcceptLargeFragments.java

public static void main (String[] args) throws Exception {
    SSLContext context = SSLContext.getDefault();

    // set the property before initialization SSLEngine.
    System.setProperty("jsse.SSLEngine.acceptLargeFragments", "true");

    SSLEngine cliEngine = context.createSSLEngine();
    cliEngine.setUseClientMode(true);

    SSLEngine srvEngine = context.createSSLEngine();
    srvEngine.setUseClientMode(false);

    SSLSession cliSession = cliEngine.getSession();
    SSLSession srvSession = srvEngine.getSession();

    // check packet buffer sizes.
    if (cliSession.getPacketBufferSize() < 33049 ||
        srvSession.getPacketBufferSize() < 33049) {
            throw new Exception("Don't accept large SSL/TLS fragments");
    }

    // check application data buffer sizes.
    if (cliSession.getApplicationBufferSize() < 32768 ||
        srvSession.getApplicationBufferSize() < 32768) {
            throw new Exception(
                    "Don't accept large SSL/TLS application data ");
    }
}

源代码11 项目： dragonwell8_jdk 文件： UnboundSSLUtils.java

static SSLEchoServer init(String cipherSuiteFilter,
        String sniPattern) throws NoSuchAlgorithmException, IOException {
    SSLContext context = SSLContext.getDefault();
    SSLServerSocketFactory ssf =
            (SSLServerSocketFactory) context.getServerSocketFactory();
    SSLServerSocket ssocket =
            (SSLServerSocket) ssf.createServerSocket(0);

    // specify enabled cipher suites
    if (cipherSuiteFilter != null) {
        String[] ciphersuites = UnboundSSLUtils.filterStringArray(
                ssf.getSupportedCipherSuites(), cipherSuiteFilter);
        System.out.println("Server: enabled cipher suites: "
                + Arrays.toString(ciphersuites));
        ssocket.setEnabledCipherSuites(ciphersuites);
    }

    // specify SNI matcher pattern
    if (sniPattern != null) {
        System.out.println("Server: set SNI matcher: " + sniPattern);
        SNIMatcher matcher = SNIHostName.createSNIMatcher(sniPattern);
        List<SNIMatcher> matchers = new ArrayList<>();
        matchers.add(matcher);
        SSLParameters params = ssocket.getSSLParameters();
        params.setSNIMatchers(matchers);
        ssocket.setSSLParameters(params);
    }

    return new SSLEchoServer(ssocket);
}

源代码12 项目： tls-channel 文件： SimpleBlockingClient.java

public static void main(String[] args) throws IOException, NoSuchAlgorithmException {

    // initialize the SSLContext, a configuration holder, reusable object
    SSLContext sslContext = SSLContext.getDefault();

    // connect raw socket channel normally
    try (SocketChannel rawChannel = SocketChannel.open()) {
      rawChannel.connect(new InetSocketAddress(domain, 443));

      // create TlsChannel builder, combining the raw channel and the SSLEngine, using minimal
      // options
      ClientTlsChannel.Builder builder = ClientTlsChannel.newBuilder(rawChannel, sslContext);

      // instantiate TlsChannel
      try (TlsChannel tlsChannel = builder.build()) {

        // do HTTP interaction and print result
        tlsChannel.write(ByteBuffer.wrap(httpLine.getBytes(StandardCharsets.US_ASCII)));
        ByteBuffer res = ByteBuffer.allocate(10000);

        // being HTTP 1.0, the server will just close the connection at the end
        while (tlsChannel.read(res) != -1) ;
        res.flip();
        System.out.println(utf8.decode(res).toString());
      }
    }
  }

源代码13 项目： TencentKona-8 文件： AcceptLargeFragments.java

public static void main (String[] args) throws Exception {
    SSLContext context = SSLContext.getDefault();

    // set the property before initialization SSLEngine.
    System.setProperty("jsse.SSLEngine.acceptLargeFragments", "true");

    SSLEngine cliEngine = context.createSSLEngine();
    cliEngine.setUseClientMode(true);

    SSLEngine srvEngine = context.createSSLEngine();
    srvEngine.setUseClientMode(false);

    SSLSession cliSession = cliEngine.getSession();
    SSLSession srvSession = srvEngine.getSession();

    // check packet buffer sizes.
    if (cliSession.getPacketBufferSize() < 33049 ||
        srvSession.getPacketBufferSize() < 33049) {
            throw new Exception("Don't accept large SSL/TLS fragments");
    }

    // check application data buffer sizes.
    if (cliSession.getApplicationBufferSize() < 32768 ||
        srvSession.getApplicationBufferSize() < 32768) {
            throw new Exception(
                    "Don't accept large SSL/TLS application data ");
    }
}

源代码14 项目： tomcatsrc 文件： JNDIRealm.java

/**
 * @return the list of supported ssl protocols by the default
 *         {@link SSLContext}
 */
private String[] getSupportedSslProtocols() {
    try {
        SSLContext sslContext = SSLContext.getDefault();
        return sslContext.getSupportedSSLParameters().getProtocols();
    } catch (NoSuchAlgorithmException e) {
        throw new RuntimeException(sm.getString("jndiRealm.exception"), e);
    }
}

源代码15 项目： openjdk-jdk8u 文件： DisabledAlgorithms.java

static SSLClient init(int port, String ciphersuite)
        throws NoSuchAlgorithmException, IOException {
    SSLContext context = SSLContext.getDefault();
    SSLSocketFactory ssf = (SSLSocketFactory)
            context.getSocketFactory();
    SSLSocket socket = (SSLSocket) ssf.createSocket("localhost", port);

    if (ciphersuite != null) {
        System.out.println("Client: enable cipher suite: "
                + ciphersuite);
        socket.setEnabledCipherSuites(new String[] { ciphersuite });
    }

    return new SSLClient(socket);
}

源代码16 项目： jdk8u_jdk 文件： UnboundSSLUtils.java

static SSLClient init(String host, int port, String cipherSuiteFilter,
        String sniHostName) throws NoSuchAlgorithmException, IOException {
    SSLContext sslContext = SSLContext.getDefault();
    SSLSocketFactory ssf = (SSLSocketFactory) sslContext.getSocketFactory();
    SSLSocket socket = (SSLSocket) ssf.createSocket(host, port);
    SSLParameters params = new SSLParameters();

    if (cipherSuiteFilter != null) {
        String[] cipherSuites = UnboundSSLUtils.filterStringArray(
                ssf.getSupportedCipherSuites(), cipherSuiteFilter);
        System.out.println("Client: enabled cipher suites: "
                + Arrays.toString(cipherSuites));
        params.setCipherSuites(cipherSuites);
    }

    if (sniHostName != null) {
        System.out.println("Client: set SNI hostname: " + sniHostName);
        SNIHostName serverName = new SNIHostName(sniHostName);
        List<SNIServerName> serverNames = new ArrayList<>();
        serverNames.add(serverName);
        params.setServerNames(serverNames);
    }

    socket.setSSLParameters(params);

    return new SSLClient(socket);
}

源代码17 项目： jdk8u-jdk 文件： AcceptLargeFragments.java

public static void main (String[] args) throws Exception {
    SSLContext context = SSLContext.getDefault();

    // set the property before initialization SSLEngine.
    System.setProperty("jsse.SSLEngine.acceptLargeFragments", "true");

    SSLEngine cliEngine = context.createSSLEngine();
    cliEngine.setUseClientMode(true);

    SSLEngine srvEngine = context.createSSLEngine();
    srvEngine.setUseClientMode(false);

    SSLSession cliSession = cliEngine.getSession();
    SSLSession srvSession = srvEngine.getSession();

    // check packet buffer sizes.
    if (cliSession.getPacketBufferSize() < 33049 ||
        srvSession.getPacketBufferSize() < 33049) {
            throw new Exception("Don't accept large SSL/TLS fragments");
    }

    // check application data buffer sizes.
    if (cliSession.getApplicationBufferSize() < 32768 ||
        srvSession.getApplicationBufferSize() < 32768) {
            throw new Exception(
                    "Don't accept large SSL/TLS application data ");
    }
}

源代码18 项目： ribbon 文件： KeyStoreAwareSocketFactory.java

public KeyStoreAwareSocketFactory(X509HostnameVerifier hostnameVerifier) throws NoSuchAlgorithmException, KeyStoreException{
	super(SSLContext.getDefault(), hostnameVerifier);

	this.keyStore = null;
	this.trustStore = null;
}

源代码19 项目： pentaho-kettle 文件： SlaveConnectionManagerTest.java

@Before
public void setUp() throws Exception {
  SlaveConnectionManager.reset();
  defaultContext = SSLContext.getDefault();
}

源代码20 项目： java-android-websocket-client 文件： SSLContexts.java

/**
 * Creates default SSL context based on system properties. This method obtains
 * default SSL context by calling {@code SSLContext.getInstance("Default")}.
 * Please note that {@code Default} algorithm is supported as of Java 6.
 * This method will fall back onto {@link #createDefault()} when
 * {@code Default} algorithm is not available.
 *
 * @return default system SSL context
 */
public static SSLContext createSystemDefault() throws SSLInitializationException {
    try {
        return SSLContext.getDefault();
    } catch (final NoSuchAlgorithmException ex) {
        return createDefault();
    }
}

方法所在类

javax.net.ssl.SSLContext