java.security.cert.Certificate.getEncoded()方法的使用及代码示例

x33g5p2x  于2022-01-18 转载在 其他  
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本文整理了Java中java.security.cert.Certificate.getEncoded()方法的一些代码示例，展示了Certificate.getEncoded()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。Certificate.getEncoded()方法的具体详情如下：
包路径：java.security.cert.Certificate
类名称：Certificate
方法名：getEncoded

Certificate.getEncoded介绍

[英]Returns the encoded representation for this certificate.
[中]返回此证书的编码表示形式。

代码示例

代码示例来源：origin: robovm/robovm

/**
 * Returns an integer hash code for the certificate. Any two objects which
 * return {@code true} when passed to {@code equals} must return the same
 * value for this method.
 *
 * @return the certificate's hash
 * @see #equals
 */
public int hashCode() {
  try {
    byte[] encoded = getEncoded();
    int hash = 0;
    for (int i=0; i<encoded.length; i++) {
      hash += i*encoded[i];
    }
    return hash;
  } catch (CertificateEncodingException e) {
    throw new RuntimeException(e);
  }
}

代码示例来源：origin: Tencent/tinker

private boolean check(File path, Certificate[] certs) {
  if (certs.length > 0) {
    for (int i = certs.length - 1; i >= 0; i--) {
      try {
        if (mPublicKeyMd5.equals(SharePatchFileUtil.getMD5(certs[i].getEncoded()))) {
          return true;
        }
      } catch (Exception e) {
        Log.e(TAG, path.getAbsolutePath(), e);
      }
    }
  }
  return false;
}

代码示例来源：origin: robovm/robovm

/**
 * Compares the argument to the certificate, and returns {@code true} if they
 * represent the <em>same</em> object using a class specific comparison. The
 * implementation in Object returns {@code true} only if the argument is the
 * exact same object as the callee (==).
 *
 * @param other
 *            the object to compare with this object.
 * @return {@code true} if the object is the same as this object, {@code
 *         false} if it is different from this object.
 * @see #hashCode
 */
public boolean equals(Object other) {
  // obj equal to itself
  if (this == other) {
    return true;
  }
  if (other instanceof Certificate) {
    try {
      // check that encoded forms match
      return Arrays.equals(this.getEncoded(),
          ((Certificate)other).getEncoded());
    } catch (CertificateEncodingException e) {
      throw new RuntimeException(e);
    }
  }
  return false;
}

代码示例来源：origin: networknt/light-4j

public static String getCertFingerPrint(Certificate cert)  {
    byte [] digest = null;
    try {
      byte[] encCertInfo = cert.getEncoded();
      MessageDigest md = MessageDigest.getInstance("SHA-1");
      digest = md.digest(encCertInfo);
    } catch (Exception e) {
      logger.error("Exception:", e);
    }
    return toHexString(digest);
  }
}

代码示例来源：origin: apache/nifi

/**
 * Accepts an abstract {@link java.security.cert.Certificate} and returns an {@link X509Certificate}. Because {@code sslSocket.getSession().getPeerCertificates()} returns an array of the
 * abstract certificates, they must be translated to X.509 to replace the functionality of {@code sslSocket.getSession().getPeerCertificateChain()}.
 *
 * @param abstractCertificate the {@code java.security.cert.Certificate}
 * @return a new {@code java.security.cert.X509Certificate}
 * @throws CertificateException if there is an error generating the new certificate
 */
public static X509Certificate convertAbstractX509Certificate(java.security.cert.Certificate abstractCertificate) throws CertificateException {
  if (abstractCertificate == null || !(abstractCertificate instanceof X509Certificate)) {
    throw new IllegalArgumentException("The certificate cannot be null and must be an X.509 certificate");
  }
  try {
    return formX509Certificate(abstractCertificate.getEncoded());
  } catch (java.security.cert.CertificateEncodingException e) {
    throw new CertificateException(e);
  }
}

代码示例来源：origin: square/okhttp

private void writeCertList(BufferedSink sink, List<Certificate> certificates)
  throws IOException {
 try {
  sink.writeDecimalLong(certificates.size())
    .writeByte('\n');
  for (int i = 0, size = certificates.size(); i < size; i++) {
   byte[] bytes = certificates.get(i).getEncoded();
   String line = ByteString.of(bytes).base64();
   sink.writeUtf8(line)
     .writeByte('\n');
  }
 } catch (CertificateEncodingException e) {
  throw new IOException(e.getMessage());
 }
}

代码示例来源：origin: igniterealtime/Smack

final byte[] certificateDerEncoded = certificate.getEncoded();
messageDigest.update(certificateDerEncoded);
return messageDigest.digest();

代码示例来源：origin: atomix/atomix

private void logKeyStore(KeyStore ks, String ksLocation, char[] ksPwd) {
 if (log.isInfoEnabled()) {
  log.info("Loaded cluster key store from: {}", ksLocation);
  try {
   for (Enumeration<String> e = ks.aliases(); e.hasMoreElements();) {
    String alias = e.nextElement();
    Key key = ks.getKey(alias, ksPwd);
    Certificate[] certs = ks.getCertificateChain(alias);
    log.debug("{} -> {}", alias, certs);
    final byte[] encodedKey;
    if (certs != null && certs.length > 0) {
     encodedKey = certs[0].getEncoded();
    } else {
     log.info("Could not find cert chain for {}, using fingerprint of key instead...", alias);
     encodedKey = key.getEncoded();
    }
    // Compute the certificate's fingerprint (use the key if certificate cannot be found)
    MessageDigest digest = MessageDigest.getInstance("SHA1");
    digest.update(encodedKey);
    StringJoiner fingerprint = new StringJoiner(":");
    for (byte b : digest.digest()) {
     fingerprint.add(String.format("%02X", b));
    }
    log.info("{} -> {}", alias, fingerprint);
   }
  } catch (Exception e) {
   log.warn("Unable to print contents of key store: {}", ksLocation, e);
  }
 }
}

代码示例来源：origin: gocd/gocd

public static String toJson(Registration registration) {
  Map<String, Object> ret = new HashMap<>();
  if (registration.isValid()) {
    ret.put("agentPrivateKey", serialize("RSA PRIVATE KEY", registration.getPrivateKey().getEncoded()));
    StringBuilder builder = new StringBuilder();
    for (Certificate c : registration.getChain()) {
      try {
        builder.append(serialize("CERTIFICATE", c.getEncoded()));
      } catch (CertificateEncodingException e) {
        throw bomb(e);
      }
    }
    ret.put("agentCertificate", builder.toString());
  }
  return GSON.toJson(ret);
}

代码示例来源：origin: robovm/robovm

/**
 * Returns an alternate object to be serialized.
 *
 * @return the object to serialize.
 * @throws ObjectStreamException
 *             if the creation of the alternate object fails.
 */
protected Object writeReplace() throws ObjectStreamException {
  try {
    return new CertificateRep(getType(), getEncoded());
  } catch (CertificateEncodingException e) {
    throw new NotSerializableException("Could not create serialization object: " + e);
  }
}

代码示例来源：origin: wildfly/wildfly

/**
 *
 * @param sessionId The SSL session ID
 * @param cypherSuite The cypher suite name
 * @param certificate A string representation of the client certificate
 * @throws java.security.cert.CertificateException If the client cert could not be decoded
 * @throws CertificateException If the client cert could not be decoded
 */
public BasicSSLSessionInfo(byte[] sessionId, String cypherSuite, String certificate) throws java.security.cert.CertificateException, CertificateException {
  this.sessionId = sessionId;
  this.cypherSuite = cypherSuite;
  if (certificate != null) {
    java.security.cert.CertificateFactory cf = java.security.cert.CertificateFactory.getInstance("X.509");
    byte[] certificateBytes = certificate.getBytes(StandardCharsets.US_ASCII);
    ByteArrayInputStream stream = new ByteArrayInputStream(certificateBytes);
    Collection<? extends java.security.cert.Certificate> certCol = cf.generateCertificates(stream);
    this.peerCertificate = new java.security.cert.Certificate[certCol.size()];
    this.certificate = new X509Certificate[certCol.size()];
    int i=0;
    for(java.security.cert.Certificate cert : certCol) {
      this.peerCertificate[i] = cert;
      this.certificate[i++] = X509Certificate.getInstance(cert.getEncoded());
    }
  } else {
    this.peerCertificate = null;
    this.certificate = null;
  }
}
/**

代码示例来源：origin: wildfly/wildfly

@Override
public String engineGetCertificateAlias(Certificate cert) {
  try {
    byte[] certBytes = cert.getEncoded();
    Attributes attributes = obtainAliasOrCertificateAttributes(null, certBytes, new String[]{aliasAttribute});
    Attribute attribute = attributes == null ? null : attributes.get(aliasAttribute);
    if (attribute == null) {
      log.tracef("Certificate not found in LDAP: [%s]", cert);
      return null;
    }
    return (String) attribute.get();
  } catch (CertificateException | NamingException e) {
    throw log.ldapKeyStoreFailedToObtainAliasByCertificate(e);
  }
}

代码示例来源：origin: internetarchive/heritrix3

keystore.load(inStream, ADHOC_PASSWORD.toCharArray());
Certificate cert = keystore.getCertificate("adhoc");
byte[] certBytes = cert.getEncoded();
byte[] sha1 = MessageDigest.getInstance("SHA1").digest(certBytes);
startupOut.print("Using ad-hoc HTTPS certificate with fingerprint...\nSHA1");

代码示例来源：origin: prestodb/presto

private void writeCertList(BufferedSink sink, List<Certificate> certificates)
  throws IOException {
 try {
  sink.writeDecimalLong(certificates.size())
    .writeByte('\n');
  for (int i = 0, size = certificates.size(); i < size; i++) {
   byte[] bytes = certificates.get(i).getEncoded();
   String line = ByteString.of(bytes).base64();
   sink.writeUtf8(line)
     .writeByte('\n');
  }
 } catch (CertificateEncodingException e) {
  throw new IOException(e.getMessage());
 }
}

代码示例来源：origin: wildfly/wildfly

@Override
public void engineSetCertificateEntry(String alias, Certificate cert) throws KeyStoreException {
  List<ModificationItem> items = new LinkedList<>();
  try {
    BasicAttribute attribute = new BasicAttribute(certificateAttribute);
    attribute.add(cert.getEncoded());
    items.add(new ModificationItem(DirContext.REPLACE_ATTRIBUTE, attribute));
  } catch (CertificateEncodingException e) {
    throw log.ldapKeyStoreFailedToSerializeCertificate(alias, e);
  }
  storeAttributes(alias, items);
}

代码示例来源：origin: com.squareup.okhttp3/okhttp

private void writeCertList(BufferedSink sink, List<Certificate> certificates)
  throws IOException {
 try {
  sink.writeDecimalLong(certificates.size())
    .writeByte('\n');
  for (int i = 0, size = certificates.size(); i < size; i++) {
   byte[] bytes = certificates.get(i).getEncoded();
   String line = ByteString.of(bytes).base64();
   sink.writeUtf8(line)
     .writeByte('\n');
  }
 } catch (CertificateEncodingException e) {
  throw new IOException(e.getMessage());
 }
}

代码示例来源：origin: apollographql/apollo-android

private void writeCertList(BufferedSink sink, List<Certificate> certificates)
  throws IOException {
 try {
  sink.writeDecimalLong(certificates.size())
    .writeByte('\n');
  for (int i = 0, size = certificates.size(); i < size; i++) {
   byte[] bytes = certificates.get(i).getEncoded();
   String line = ByteString.of(bytes).base64();
   sink.writeUtf8(line)
     .writeByte('\n');
  }
 } catch (CertificateEncodingException e) {
  throw new IOException(e.getMessage());
 }
}

代码示例来源：origin: wildfly/wildfly

@Override
public void engineSetKeyEntry(String alias, byte[] keystoreBytes, Certificate[] chain) throws KeyStoreException {
  try {
    List<ModificationItem> items = new LinkedList<>();
    items.add(new ModificationItem(DirContext.REPLACE_ATTRIBUTE, new BasicAttribute(keyAttribute, keystoreBytes)));
    CertificateFactory certFactory = CertificateFactory.getInstance(certificateType);
    CertPath certPath = certFactory.generateCertPath(Arrays.asList(chain));
    BasicAttribute chainAttr = new BasicAttribute(certificateChainAttribute, certPath.getEncoded(certificateChainEncoding));
    items.add(new ModificationItem(DirContext.REPLACE_ATTRIBUTE, chainAttr));
    BasicAttribute certificateAttr = new BasicAttribute(certificateAttribute, chain[0].getEncoded());
    items.add(new ModificationItem(DirContext.REPLACE_ATTRIBUTE, certificateAttr));
    storeAttributes(alias, items);
  } catch (CertificateException e) {
    throw log.ldapKeyStoreFailedToSerializeCertificate(alias, e);
  }
}

代码示例来源：origin: JZ-Darkal/AndroidHttpCapture

X500Name issuer = new X509CertificateHolder(caCert.getEncoded())
    .getSubject();
BigInteger serial = BigInteger.valueOf(initRandomSerial());

代码示例来源：origin: robovm/robovm

inStream.reset();
Certificate res = new X509CertImpl(inStream);
CERT_CACHE.put(hash, res.getEncoded(), res);
return res;

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