Example usage for io.netty.handler.ssl OpenSsl availableOpenSslCipherSuites

Introduction

In this page you can find the example usage for io.netty.handler.ssl OpenSsl availableOpenSslCipherSuites.

Prototype

public static Set<String> availableOpenSslCipherSuites() 

Source Link

Document

Returns all the available OpenSSL cipher suites.

Usage

From source file:io.vertx.core.net.impl.SSLHelper.java

License:Open Source License

private SslContext createContext(VertxInternal vertx) {
    try {/* w w  w  .j  a va  2  s.c  om*/
        KeyManagerFactory keyMgrFactory = getKeyMgrFactory(vertx);
        TrustManagerFactory trustMgrFactory = getTrustMgrFactory(vertx);
        SslContextBuilder builder;
        if (client) {
            builder = SslContextBuilder.forClient();
            if (keyMgrFactory != null) {
                builder.keyManager(keyMgrFactory);
            }
        } else {
            if (keyMgrFactory == null) {
                throw new VertxException("Key/certificate is mandatory for SSL");
            }
            builder = SslContextBuilder.forServer(keyMgrFactory);
        }
        Collection<String> cipherSuites = enabledCipherSuites;
        if (openSsl) {
            builder.sslProvider(SslProvider.OPENSSL);
            if (cipherSuites == null || cipherSuites.isEmpty()) {
                cipherSuites = OpenSsl.availableOpenSslCipherSuites();
            }
        } else {
            builder.sslProvider(SslProvider.JDK);
            if (cipherSuites == null || cipherSuites.isEmpty()) {
                cipherSuites = DEFAULT_JDK_CIPHER_SUITE;
            }
        }
        if (trustMgrFactory != null) {
            builder.trustManager(trustMgrFactory);
        }
        if (cipherSuites != null && cipherSuites.size() > 0) {
            builder.ciphers(cipherSuites);
        }
        if (useAlpn && applicationProtocols != null && applicationProtocols.size() > 0) {
            builder.applicationProtocolConfig(new ApplicationProtocolConfig(
                    ApplicationProtocolConfig.Protocol.ALPN,
                    ApplicationProtocolConfig.SelectorFailureBehavior.NO_ADVERTISE,
                    ApplicationProtocolConfig.SelectedListenerFailureBehavior.ACCEPT, applicationProtocols
                            .stream().map(PROTOCOL_NAME_MAPPING::get).collect(Collectors.toList())));
        }
        return builder.build();
    } catch (Exception e) {
        throw new VertxException(e);
    }
}

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From source file:io.vertx.core.net.SSLHelperTest.java

License:Open Source License

@Test
public void testUseOpenSSLCiphersWhenNotSpecified() throws Exception {
    Set<String> expected = OpenSsl.availableOpenSslCipherSuites();
    SSLHelper helper = new SSLHelper(
            new HttpClientOptions().setOpenSslEngineOptions(new OpenSSLEngineOptions()), Cert.CLIENT_PEM.get(),
            Trust.SERVER_PEM.get());/*from w w w.  j av  a  2 s . co m*/
    SslContext ctx = helper.getContext((VertxInternal) vertx);
    assertEquals(expected, new HashSet<>(ctx.cipherSuites()));
}

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