本文整理了Java中io.netty.handler.ssl.OpenSsl.versionString()方法的一些代码示例，展示了OpenSsl.versionString()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。OpenSsl.versionString()方法的具体详情如下：
包路径：io.netty.handler.ssl.OpenSsl
类名称：OpenSsl
方法名：versionString

OpenSsl.versionString介绍

[英]Returns the version string of the used available OpenSSL library or null if #isAvailable()returns false.
[中]返回已使用的可用OpenSSL库的版本字符串，如果#isAvailable（）返回false，则返回null。

代码示例

代码示例来源：origin: floragunncom/search-guard-ssl

private void logOpenSSLInfos() {
  if (OpenSsl.isAvailable()) {
    log.info("OpenSSL " + OpenSsl.versionString() + " (" + OpenSsl.version() + ") available");
    if (OpenSsl.version() < 0x10002000L) {
      log.warn(
          "Outdated OpenSSL version detected. You should update to 1.0.2k or later. Currently installed: "
              + OpenSsl.versionString());
    }
    if (!OpenSsl.supportsHostnameValidation()) {
      log.warn("Your OpenSSL version " + OpenSsl.versionString()
          + " does not support hostname verification. You should update to 1.0.2k or later.");
    }
    log.debug("OpenSSL available ciphers " + OpenSsl.availableOpenSslCipherSuites());
  } else {
    log.info("OpenSSL not available (this is not an error, we simply fallback to built-in JDK SSL) because of "
        + OpenSsl.unavailabilityCause());
  }
}

代码示例来源：origin: io.netty/netty-testsuite

@Test(timeout = 30000)
public void testSslRenegotiationRejected() throws Throwable {
  // BoringSSL does not support renegotiation intentionally.
  Assume.assumeFalse("BoringSSL".equals(OpenSsl.versionString()));
  Assume.assumeTrue(OpenSsl.isAvailable());
  run();
}

代码示例来源：origin: apache/qpid-jms

/**
 * Determines if Netty OpenSSL support is available and applicable based on the configuration
 * in the given TransportOptions instance.
 *
 * @param options
 *           The configuration of the Transport being created.
 *
 * @return true if OpenSSL support is available and usable given the requested configuration.
 */
public static boolean isOpenSSLPossible(TransportOptions options) {
  boolean result = false;
  if (options.isUseOpenSSL()) {
    if (!OpenSsl.isAvailable()) {
      LOG.debug("OpenSSL could not be enabled because a suitable implementation could not be found.", OpenSsl.unavailabilityCause());
    } else if (options.getSslContextOverride() != null) {
      LOG.debug("OpenSSL could not be enabled due to user SSLContext being supplied.");
    } else if (!OpenSsl.supportsKeyManagerFactory()) {
      LOG.debug("OpenSSL could not be enabled because the version provided does not allow a KeyManagerFactory to be used.");
    } else if (options.isVerifyHost() && !OpenSsl.supportsHostnameValidation()) {
      LOG.debug("OpenSSL could not be enabled due to verifyHost being enabled but not supported by the provided OpenSSL version.");
    } else if (options.getKeyAlias() != null) {
      LOG.debug("OpenSSL could not be enabled because a keyAlias is set and that feature is not supported for OpenSSL.");
    } else {
      LOG.debug("OpenSSL Enabled: Version {} of OpenSSL will be used", OpenSsl.versionString());
      result = true;
    }
  }
  return result;
}

代码示例来源：origin: floragunncom/search-guard-ssl

log.debug("OPENSSL "+OpenSsl.versionString()+" supports the following ciphers (java-style) {}", OpenSsl.availableJavaCipherSuites());
log.debug("OPENSSL "+OpenSsl.versionString()+" supports the following ciphers (openssl-style) {}", OpenSsl.availableOpenSslCipherSuites());

代码示例来源：origin: org.apache.qpid/qpid-jms-client

/**
 * Determines if Netty OpenSSL support is available and applicable based on the configuration
 * in the given TransportOptions instance.
 *
 * @param options
 *           The configuration of the Transport being created.
 *
 * @return true if OpenSSL support is available and usable given the requested configuration.
 */
public static boolean isOpenSSLPossible(TransportOptions options) {
  boolean result = false;
  if (options.isUseOpenSSL()) {
    if (!OpenSsl.isAvailable()) {
      LOG.debug("OpenSSL could not be enabled because a suitable implementation could not be found.", OpenSsl.unavailabilityCause());
    } else if (options.getSslContextOverride() != null) {
      LOG.debug("OpenSSL could not be enabled due to user SSLContext being supplied.");
    } else if (!OpenSsl.supportsKeyManagerFactory()) {
      LOG.debug("OpenSSL could not be enabled because the version provided does not allow a KeyManagerFactory to be used.");
    } else if (options.isVerifyHost() && !OpenSsl.supportsHostnameValidation()) {
      LOG.debug("OpenSSL could not be enabled due to verifyHost being enabled but not supported by the provided OpenSSL version.");
    } else if (options.getKeyAlias() != null) {
      LOG.debug("OpenSSL could not be enabled because a keyAlias is set and that feature is not supported for OpenSSL.");
    } else {
      LOG.debug("OpenSSL Enabled: Version {} of OpenSSL will be used", OpenSsl.versionString());
      result = true;
    }
  }
  return result;
}

代码示例来源：origin: floragunncom/search-guard-ssl

builder.field("ssl_openssl_available", OpenSsl.isAvailable());
builder.field("ssl_openssl_version", OpenSsl.version());
builder.field("ssl_openssl_version_string", OpenSsl.versionString());
Throwable openSslUnavailCause = OpenSsl.unavailabilityCause();
builder.field("ssl_openssl_non_available_cause", openSslUnavailCause==null?"":openSslUnavailCause.toString());

代码示例来源：origin: eclipse/hono

OpenSsl.versionString());
  serverOptions.setSslEngineOptions(new OpenSSLEngineOptions());
} else {

代码示例来源：origin: org.eclipse.hono/hono-service-base

OpenSsl.versionString());
  serverOptions.setSslEngineOptions(new OpenSSLEngineOptions());
} else {

代码示例来源：origin: org.eclipse.hono/hono-core

OpenSsl.versionString());
  clientOptions.setSslEngineOptions(new OpenSSLEngineOptions());
} else {

代码示例来源：origin: eclipse/hono

OpenSsl.versionString());
  clientOptions.setSslEngineOptions(new OpenSSLEngineOptions());
} else {

代码示例来源：origin: org.infinispan/infinispan-server-rest

@Test
public void shouldUpgradeUsingALPN() throws Exception {
  SkipTestNG.skipSinceJDK(10); // TODO: OpenSSL ALPN doesn't seem to work. Restructure the test to use internal JDK ALPN
  if (!OpenSsl.isAlpnSupported()) {
    throw new IllegalStateException("OpenSSL is not present, can not test TLS/ALPN support. Version: " + OpenSsl.versionString() + " Cause: " + OpenSsl.unavailabilityCause());
  }
  //given
  restServer = RestServerHelper.defaultRestServer("http2testcache")
     .withKeyStore(KEY_STORE_PATH, "secret", "pkcs12")
     .start(TestResourceTracker.getCurrentTestShortName());
  client = NettyHttpClient.newHttp2ClientWithALPN(KEY_STORE_PATH, "secret");
  client.start(restServer.getHost(), restServer.getPort());
  FullHttpRequest putValueInCacheRequest = new DefaultFullHttpRequest(HTTP_1_1, POST, "/rest/http2testcache/test",
     wrappedBuffer("test".getBytes(CharsetUtil.UTF_8)));
  //when
  client.sendRequest(putValueInCacheRequest);
  Queue<FullHttpResponse> responses = client.getResponses();
  //then
  Assertions.assertThat(responses).hasSize(1);
  Assertions.assertThat(responses.element().status().code()).isEqualTo(200);
  Assertions.assertThat(restServer.getCacheManager().getCache("http2testcache").size()).isEqualTo(1);
}

代码示例来源：origin: org.infinispan/infinispan-server-router

@Test
public void shouldUpgradeThroughALPN() throws Exception {
  if (!OpenSsl.isAlpnSupported()) {
    throw new IllegalStateException("OpenSSL is not present, can not test TLS/ALPN support. Version: " + OpenSsl.versionString() + " Cause: " + OpenSsl.unavailabilityCause());

代码示例来源：origin: org.infinispan/infinispan-server-router

@Test
public void shouldUpgradeToHotRodThroughALPN() throws Exception {
  if (!OpenSsl.isAlpnSupported()) {
    throw new IllegalStateException("OpenSSL is not present, can not test TLS/ALPN support. Version: " + OpenSsl.versionString() + " Cause: " + OpenSsl.unavailabilityCause());