java.security.KeyStore.getDefaultType()方法的使用及代码示例

x33g5p2x  于2022-01-23 转载在 其他  
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本文整理了Java中java.security.KeyStore.getDefaultType()方法的一些代码示例，展示了KeyStore.getDefaultType()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。KeyStore.getDefaultType()方法的具体详情如下：
包路径：java.security.KeyStore
类名称：KeyStore
方法名：getDefaultType

KeyStore.getDefaultType介绍

[英]Returns the default type for KeyStore instances.

The default is specified in the 'keystore.type' property in the file named java.security properties file. If this property is not set, "jks" will be used.
[中]返回密钥库实例的默认类型。
默认值在“密钥库”中指定。在名为java的文件中键入“”属性。安全属性文件。如果未设置此属性，将使用“jks”。

代码示例

代码示例来源：origin: square/okhttp

private KeyStore newEmptyKeyStore(char[] password) throws GeneralSecurityException {
 try {
  KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
  InputStream in = null; // By convention, 'null' creates an empty key store.
  keyStore.load(in, password);
  return keyStore;
 } catch (IOException e) {
  throw new AssertionError(e);
 }
}

代码示例来源：origin: square/okhttp

private static SSLContext sslContext(String keystoreFile, String password)
   throws GeneralSecurityException, IOException {
  KeyStore keystore = KeyStore.getInstance(KeyStore.getDefaultType());
  try (InputStream in = new FileInputStream(keystoreFile)) {
   keystore.load(in, password.toCharArray());
  }
  KeyManagerFactory keyManagerFactory =
    KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
  keyManagerFactory.init(keystore, password.toCharArray());

  TrustManagerFactory trustManagerFactory =
    TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
  trustManagerFactory.init(keystore);

  SSLContext sslContext = SSLContext.getInstance("TLS");
  sslContext.init(
    keyManagerFactory.getKeyManagers(),
    trustManagerFactory.getTrustManagers(),
    new SecureRandom());

  return sslContext;
 }
}

代码示例来源：origin: stackoverflow.com

KeyStore readKeyStore() {
  KeyStore ks = KeyStore.getInstance(KeyStore.getDefaultType());

  // get user password and file input stream
  char[] password = getPassword();

  java.io.FileInputStream fis = null;
  try {
    fis = new java.io.FileInputStream("keyStoreName");
    ks.load(fis, password);
  } finally {
    if (fis != null) {
      fis.close();
    }
  }
  return ks;
}

代码示例来源：origin: redisson/redisson

static TrustManagerFactory buildTrustManagerFactory(
    X509Certificate[] certCollection, TrustManagerFactory trustManagerFactory)
    throws NoSuchAlgorithmException, CertificateException, KeyStoreException, IOException {
  final KeyStore ks = KeyStore.getInstance(KeyStore.getDefaultType());
  ks.load(null, null);
  int i = 1;
  for (X509Certificate cert: certCollection) {
    String alias = Integer.toString(i);
    ks.setCertificateEntry(alias, cert);
    i++;
  }
  // Set up trust manager factory to use our key store.
  if (trustManagerFactory == null) {
    trustManagerFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
  }
  trustManagerFactory.init(ks);
  return trustManagerFactory;
}

代码示例来源：origin: prestodb/presto

private static KeyStore loadTrustStore(File trustStorePath, Optional<String> trustStorePassword)
    throws IOException, GeneralSecurityException
{
  KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
  try {
    // attempt to read the trust store as a PEM file
    List<X509Certificate> certificateChain = PemReader.readCertificateChain(trustStorePath);
    if (!certificateChain.isEmpty()) {
      trustStore.load(null, null);
      for (X509Certificate certificate : certificateChain) {
        X500Principal principal = certificate.getSubjectX500Principal();
        trustStore.setCertificateEntry(principal.getName(), certificate);
      }
      return trustStore;
    }
  }
  catch (IOException | GeneralSecurityException ignored) {
  }
  try (InputStream in = new FileInputStream(trustStorePath)) {
    trustStore.load(in, trustStorePassword.map(String::toCharArray).orElse(null));
  }
  return trustStore;
}

代码示例来源：origin: square/okhttp

private static KeyStore newEmptyKeyStore(String keyStoreType) throws GeneralSecurityException {
  if (keyStoreType == null) {
   keyStoreType = KeyStore.getDefaultType();
  }

  try {
   KeyStore keyStore = KeyStore.getInstance(keyStoreType);
   InputStream in = null; // By convention, 'null' creates an empty key store.
   keyStore.load(in, password);
   return keyStore;
  } catch (IOException e) {
   throw new AssertionError(e);
  }
 }
}

代码示例来源：origin: stackoverflow.com

InputStream is = new FileInputStream("cacert.crt");
// You could get a resource as a stream instead.

CertificateFactory cf = CertificateFactory.getInstance("X.509");
X509Certificate caCert = (X509Certificate)cf.generateCertificate(is);

TrustManagerFactory tmf = TrustManagerFactory
  .getInstance(TrustManagerFactory.getDefaultAlgorithm());
KeyStore ks = KeyStore.getInstance(KeyStore.getDefaultType());
ks.load(null); // You don't need the KeyStore instance to come from a file.
ks.setCertificateEntry("caCert", caCert);

tmf.init(ks);

SSLContext sslContext = SSLContext.getInstance("TLS");
sslContext.init(null, tmf.getTrustManagers(), null);

代码示例来源：origin: prestodb/presto

private static KeyStore loadTrustStore(File trustStorePath, Optional<String> trustStorePassword)
    throws IOException, GeneralSecurityException
{
  KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
  try {
    // attempt to read the trust store as a PEM file
    List<X509Certificate> certificateChain = PemReader.readCertificateChain(trustStorePath);
    if (!certificateChain.isEmpty()) {
      trustStore.load(null, null);
      for (X509Certificate certificate : certificateChain) {
        X500Principal principal = certificate.getSubjectX500Principal();
        trustStore.setCertificateEntry(principal.getName(), certificate);
      }
      return trustStore;
    }
  }
  catch (IOException | GeneralSecurityException ignored) {
  }
  try (InputStream in = new FileInputStream(trustStorePath)) {
    trustStore.load(in, trustStorePassword.map(String::toCharArray).orElse(null));
  }
  return trustStore;
}

代码示例来源：origin: stackoverflow.com

KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
keyStore.load(trustStore, trustStorePassword);
trustStore.close();

代码示例来源：origin: wildfly/wildfly

static TrustManagerFactory buildTrustManagerFactory(
    X509Certificate[] certCollection, TrustManagerFactory trustManagerFactory)
    throws NoSuchAlgorithmException, CertificateException, KeyStoreException, IOException {
  final KeyStore ks = KeyStore.getInstance(KeyStore.getDefaultType());
  ks.load(null, null);
  int i = 1;
  for (X509Certificate cert: certCollection) {
    String alias = Integer.toString(i);
    ks.setCertificateEntry(alias, cert);
    i++;
  }
  // Set up trust manager factory to use our key store.
  if (trustManagerFactory == null) {
    trustManagerFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
  }
  trustManagerFactory.init(ks);
  return trustManagerFactory;
}

代码示例来源：origin: syncany/syncany

private static KeyStore initKeyStore(File keyStoreFile) {
  try {
    KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
    if (keyStoreFile.exists()) {
      FileInputStream trustStoreInputStream = new FileInputStream(keyStoreFile);
      keyStore.load(trustStoreInputStream, new char[0]);
      trustStoreInputStream.close();
    }
    else {
      keyStore.load(null, new char[0]); // Initialize empty store
    }
    return keyStore;
  }
  catch (Exception e) {
    throw new RuntimeException(e);
  }
}

代码示例来源：origin: redisson/redisson

/**
 * Generates a new {@link KeyStore}.
 *
 * @param certChain a X.509 certificate chain
 * @param key a PKCS#8 private key
 * @param keyPasswordChars the password of the {@code keyFile}.
 *                    {@code null} if it's not password-protected.
 * @return generated {@link KeyStore}.
 */
static KeyStore buildKeyStore(X509Certificate[] certChain, PrivateKey key, char[] keyPasswordChars)
    throws KeyStoreException, NoSuchAlgorithmException,
        CertificateException, IOException {
  KeyStore ks = KeyStore.getInstance(KeyStore.getDefaultType());
  ks.load(null, null);
  ks.setKeyEntry(ALIAS, key, keyPasswordChars, certChain);
  return ks;
}

代码示例来源：origin: apache/incubator-druid

final KeyStore ks = KeyStore.getInstance(KeyStore.getDefaultType());
in = new FileInputStream(keyStorePath);
ks.load(in, keyStorePassword.toCharArray());
in.close();
final TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
tmf.init(ks);
final SSLContext sslContext = SSLContext.getInstance("TLS");
sslContext.init(null, tmf.getTrustManagers(), null);

代码示例来源：origin: jamesdbloom/mockserver

public KeyStore loadOrCreateKeyStore() {
  KeyStore keystore = null;
  File keyStoreFile = new File(ConfigurationProperties.javaKeyStoreFilePath());
  if (keyStoreFile.exists()) {
    try (FileInputStream fileInputStream = new FileInputStream(keyStoreFile)) {
      keystore = KeyStore.getInstance(KeyStore.getDefaultType());
      keystore.load(fileInputStream, ConfigurationProperties.javaKeyStorePassword().toCharArray());
    } catch (Exception e) {
      throw new RuntimeException("Exception while loading KeyStore from " + keyStoreFile.getAbsolutePath(), e);
    }
  }
  System.setProperty("javax.net.ssl.trustStore", keyStoreFile.getAbsolutePath());
  // don't rebuild again and again and again
  ConfigurationProperties.rebuildKeyStore(false);
  return populateKeyStore(keystore);
}

代码示例来源：origin: lettuce-io/lettuce-core

private static KeyStore getKeyStore(InputStream inputStream, char[] storePassword) throws KeyStoreException,
    IOException, NoSuchAlgorithmException, CertificateException {
  KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
  try {
    keyStore.load(inputStream, storePassword);
  } finally {
    inputStream.close();
  }
  return keyStore;
}

代码示例来源：origin: iSoron/uhabits

public SSLContext getCACertSSLContext()
  {
    try
    {
      CertificateFactory cf = CertificateFactory.getInstance("X.509");
      InputStream caInput = context.getAssets().open("cacert.pem");
      Certificate ca = cf.generateCertificate(caInput);

      KeyStore ks = KeyStore.getInstance(KeyStore.getDefaultType());
      ks.load(null, null);
      ks.setCertificateEntry("ca", ca);

      TrustManagerFactory tmf = TrustManagerFactory.getInstance(
        TrustManagerFactory.getDefaultAlgorithm());
      tmf.init(ks);

      SSLContext ctx = SSLContext.getInstance("TLS");
      ctx.init(null, tmf.getTrustManagers(), null);

      return ctx;
    }
    catch (Exception e)
    {
      throw new RuntimeException(e);
    }
  }
}

代码示例来源：origin: stackoverflow.com

is = new FileInputStream(file);
KeyStore keystore = KeyStore.getInstance(KeyStore.getDefaultType());
String password = "password";
keystore.load(is, password.toCharArray());

代码示例来源：origin: spotify/docker-client

private KeyStore newKeyStore() throws CertificateException, NoSuchAlgorithmException,
  IOException, KeyStoreException {
 final KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
 keyStore.load(null);
 return keyStore;
}

代码示例来源：origin: org.postgresql/postgresql

public SingleCertTrustManager(InputStream in) throws IOException, GeneralSecurityException {
 KeyStore ks = KeyStore.getInstance(KeyStore.getDefaultType());
 // Note: KeyStore requires it be loaded even if you don't load anything into it:
 ks.load(null);
 CertificateFactory cf = CertificateFactory.getInstance("X509");
 cert = (X509Certificate) cf.generateCertificate(in);
 ks.setCertificateEntry(UUID.randomUUID().toString(), cert);
 TrustManagerFactory tmf =
   TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
 tmf.init(ks);
 for (TrustManager tm : tmf.getTrustManagers()) {
  if (tm instanceof X509TrustManager) {
   trustManager = (X509TrustManager) tm;
   break;
  }
 }
 if (trustManager == null) {
  throw new GeneralSecurityException(GT.tr("No X509TrustManager found"));
 }
}

代码示例来源：origin: javaee-samples/javaee7-samples

try (InputStream in = new FileInputStream(cacertsPath.toAbsolutePath().toFile())) {
  keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
  keyStore.load(in, "changeit".toCharArray());

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