java.security.Security.addProvider()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中java.security.Security.addProvider()方法的一些代码示例，展示了Security.addProvider()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。Security.addProvider()方法的具体详情如下：
包路径：java.security.Security
类名称：Security
方法名：addProvider

Security.addProvider介绍

[英]Adds the given provider to the collection of providers at the next available position.
[中]将给定的提供程序添加到下一个可用位置的提供程序集合中。

代码示例

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

@Override
  public Object run() {
    if(Security.getProvider("BC") == null) {
      Security.addProvider(new BouncyCastleProvider());
    }
    return null;
  }
});

代码示例来源：origin: igniterealtime/Openfire

/** Installs the required security provider(s) */
private synchronized void initialize()
{
  if (!isInitialized)
  {
    try
    {
      Security.addProvider(new BouncyCastleProvider());
      isInitialized = true;
    }
    catch (Throwable t)
    {
      log.warn("JCE provider failure; unable to load BC", t);
    }
  }
}

代码示例来源：origin: gocd/gocd

public X509CertificateGenerator() {
  Security.addProvider(new BouncyCastleProvider());
  this.keyStoreManager = new KeyStoreManager();
}

代码示例来源：origin: stackoverflow.com

Security.addProvider(new BouncyCastleProvider());

String data = "hello world";

MessageDigest mda = MessageDigest.getInstance("SHA-512", "BC");
byte [] digesta = mda.digest(data.getBytes());

MessageDigest mdb = MessageDigest.getInstance("SHA-512", "BC");
byte [] digestb = mdb.digest(data.getBytes());

System.out.println(MessageDigest.isEqual(digesta, digestb));

System.out.println(Hex.encodeHex(digesta));

代码示例来源：origin: apache/nifi

/**
 * Initializes the encryptor with a {@link KeyProvider}.
 *
 * @param keyProvider the key provider which will be responsible for accessing keys
 * @throws KeyManagementException if there is an issue configuring the key provider
 */
@Override
public void initialize(KeyProvider keyProvider) throws KeyManagementException {
  this.keyProvider = keyProvider;
  if (this.aesKeyedCipherProvider == null) {
    this.aesKeyedCipherProvider = new AESKeyedCipherProvider();
  }
  if (Security.getProvider("BC") == null) {
    Security.addProvider(new BouncyCastleProvider());
  }
}

代码示例来源：origin: testcontainers/testcontainers-java

@Override
public EventLoopGroup init(Bootstrap bootstrap, final DockerClientConfig dockerClientConfig) {
  EventLoopGroup nioEventLoopGroup = new NioEventLoopGroup(0, createThreadFactory());
  // TODO do we really need BouncyCastle?
  Security.addProvider(new BouncyCastleProvider());
  ChannelFactory<NioSocketChannel> factory = () -> configure(new NioSocketChannel());
  bootstrap.group(nioEventLoopGroup).channelFactory(factory)
      .handler(new ChannelInitializer<SocketChannel>() {
        @Override
        protected void initChannel(final SocketChannel channel) throws Exception {
          channel.pipeline().addLast(new HttpClientCodec());
          channel.pipeline().addLast(new HttpContentDecompressor());
        }
      });
  return nioEventLoopGroup;
}

代码示例来源：origin: Javen205/IJPay

/**
 * 添加签名，验签，加密算法提供者
 */
private static void addProvider(){
  if (Security.getProvider("BC") == null) {
    LogUtil.writeLog("add BC provider");
    Security.addProvider(new org.bouncycastle.jce.provider.BouncyCastleProvider());
  } else {
    Security.removeProvider("BC"); //解决eclipse调试时tomcat自动重新加载时，BC存在不明原因异常的问题。
    Security.addProvider(new org.bouncycastle.jce.provider.BouncyCastleProvider());
    LogUtil.writeLog("re-add BC provider");
  }
  printSysInfo();
}

代码示例来源：origin: docker-java/docker-java

@Override
public EventLoopGroup init(Bootstrap bootstrap, final DockerClientConfig dockerClientConfig) {
  EventLoopGroup nioEventLoopGroup = new NioEventLoopGroup(0, new DefaultThreadFactory(threadPrefix));
  InetAddress addr = InetAddress.getLoopbackAddress();
  final SocketAddress proxyAddress = new InetSocketAddress(addr, 8008);
  Security.addProvider(new BouncyCastleProvider());
  ChannelFactory<NioSocketChannel> factory = new ChannelFactory<NioSocketChannel>() {
    @Override
    public NioSocketChannel newChannel() {
      return configure(new NioSocketChannel());
    }
  };
  bootstrap.group(nioEventLoopGroup).channelFactory(factory)
      .handler(new ChannelInitializer<SocketChannel>() {
        @Override
        protected void initChannel(final SocketChannel channel) throws Exception {
          // channel.pipeline().addLast(new
          // HttpProxyHandler(proxyAddress));
          channel.pipeline().addLast(new HttpClientCodec());
          channel.pipeline().addLast(new HttpContentDecompressor());
        }
      });
  return nioEventLoopGroup;
}

代码示例来源：origin: docker-java/docker-java

@Override
public SSLContext getSSLContext() {
  boolean certificatesExist = CertificateUtils.verifyCertificatesExist(dockerCertPath);
  if (certificatesExist) {
    try {
      Security.addProvider(new BouncyCastleProvider());
      String caPemPath = dockerCertPath + File.separator + "ca.pem";
      String keyPemPath = dockerCertPath + File.separator + "key.pem";
      String certPemPath = dockerCertPath + File.separator + "cert.pem";
      String keypem = new String(Files.readAllBytes(Paths.get(keyPemPath)));
      String certpem = new String(Files.readAllBytes(Paths.get(certPemPath)));
      String capem = new String(Files.readAllBytes(Paths.get(caPemPath)));
      String kmfAlgorithm = AccessController.doPrivileged(getSystemProperty("ssl.keyManagerFactory.algorithm",
        KeyManagerFactory.getDefaultAlgorithm()));
      KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance(kmfAlgorithm);
      keyManagerFactory.init(CertificateUtils.createKeyStore(keypem, certpem), "docker".toCharArray());
      String tmfAlgorithm = AccessController.doPrivileged(getSystemProperty("ssl.trustManagerFactory.algorithm",
        TrustManagerFactory.getDefaultAlgorithm()));
      TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(tmfAlgorithm);
      trustManagerFactory.init(CertificateUtils.createTrustStore(capem));
      SSLContext sslContext = SSLContext.getInstance("TLSv1.2");
      sslContext.init(keyManagerFactory.getKeyManagers(), trustManagerFactory.getTrustManagers(), null);
      return sslContext;
    } catch (Exception e) {
      throw new DockerClientException(e.getMessage(), e);
    }
  }
  return null;
}

代码示例来源：origin: Pay-Group/best-pay-sdk

Security.addProvider(new BouncyCastleProvider());
SecretKeySpec aesKey = new SecretKeySpec(DigestUtils.md5Hex(key).toLowerCase().getBytes(), ALGORITHM);
Cipher cipher = null;

代码示例来源：origin: apache/zookeeper

@BeforeClass
public static void createKeyPair() throws Exception {
  Security.addProvider(new BouncyCastleProvider());
  KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance("RSA", BouncyCastleProvider.PROVIDER_NAME);
  keyPairGenerator.initialize(4096);
  keyPair = keyPairGenerator.genKeyPair();
}

代码示例来源：origin: apache/zookeeper

@BeforeClass
public static void setUpBaseClass() throws Exception {
  Security.addProvider(new BouncyCastleProvider());
  cachedTestContexts = new HashMap<>();
  tempDir = ClientBase.createEmptyTestDir();
}

代码示例来源：origin: Graylog2/graylog2-server

public static void main(String[] args) {
    final CliBuilder<CliCommand> builder = Cli.<CliCommand>builder("graylog")
        .withDescription("Open source, centralized log management")
        .withDefaultCommand(CliCommandHelp.class)
        .withCommands(ImmutableSet.of(
            ShowVersion.class,
            CliCommandHelp.class));

    // add rest from classpath
    final ServiceLoader<CliCommandsProvider> commandsProviders = ServiceLoader.load(CliCommandsProvider.class);
    for (CliCommandsProvider provider : commandsProviders) {
      provider.addTopLevelCommandsOrGroups(builder);
    }

    final Cli<CliCommand> cli = builder.build();
    final Runnable command = cli.parse(args);

    // Explicitly register Bouncy Castle as security provider.
    // This allows us to use more key formats than with JCE
    Security.addProvider(new BouncyCastleProvider());
    command.run();
  }
}

代码示例来源：origin: cloudfoundry/uaa

@BeforeClass
public static void addBCProvider() throws Exception {
  try {
    Security.addProvider(new BouncyCastleProvider());
  } catch (SecurityException e) {
    e.printStackTrace();
    System.err.println("Ignoring provider error, may already be added.");
  }
}

代码示例来源：origin: stackoverflow.com

Security.addProvider(new BouncyCastleProvider());

代码示例来源：origin: apache/nifi

@BeforeClass
public static void setUpOnce() throws Exception {
  Security.addProvider(new BouncyCastleProvider());
}

代码示例来源：origin: apache/nifi

@BeforeClass
public static void setUpOnce() throws Exception {
  Security.addProvider(new BouncyCastleProvider());
}

代码示例来源：origin: cloudfoundry/uaa

@BeforeClass
public static void addBCProvider() throws Exception {
  try {
    Security.addProvider(new BouncyCastleProvider());
  } catch (SecurityException e) {
    e.printStackTrace();
    System.err.println("Ignoring provider error, may already be added.");
  }
}

代码示例来源：origin: apache/nifi

@Before
public void setUp() {
  Security.addProvider(new BouncyCastleProvider());
}

代码示例来源：origin: cloudfoundry/uaa

@BeforeClass
public static void addProvider() throws Exception {
  Security.addProvider(new BouncyCastleProvider());
}

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