com.sun.jersey.core.util.Base64.decode()方法的使用及代码示例

x33g5p2x  于2022-01-16 转载在 其他  
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本文整理了Java中com.sun.jersey.core.util.Base64.decode()方法的一些代码示例，展示了Base64.decode()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。Base64.decode()方法的具体详情如下：
包路径：com.sun.jersey.core.util.Base64
类名称：Base64
方法名：decode

Base64.decode介绍

[英]Decodes a string containing Base64 data
[中]解码包含Base64数据的字符串

代码示例

代码示例来源：origin: com.sun.jersey/jersey-bundle

/**
 * Decodes a string containing Base64 data
 *
 * @param data the String to decode.
 * @return Decoded Base64 array
 */
public static byte[] decode(String data) {
  return decode(data.getBytes());
}

代码示例来源：origin: jersey/jersey-1.x

/**
 * Decodes a string containing Base64 data
 *
 * @param data the String to decode.
 * @return Decoded Base64 array
 */
public static byte[] decode(String data) {
  return decode(data.getBytes());
}

代码示例来源：origin: Comcast/cmb

public ByteBuffer getBinaryValue() {
  if (DataType.equals("Binary")) {
    return ByteBuffer.wrap(Base64.decode(Value));
  } else {
    return ByteBuffer.wrap(Value.getBytes());
  }
}

代码示例来源：origin: jvelo/mayocat-shop

protected Object deserialize(String serialized) throws IOException, ClassNotFoundException
{
  byte[] data = Base64.decode(serialized);
  ObjectInputStream objectInputStream = new ObjectInputStream(new ByteArrayInputStream(data));
  Object object = objectInputStream.readObject();
  objectInputStream.close();
  return object;
}

代码示例来源：origin: com.netflix.dyno/dyno-core

/**
 * Decompresses the given byte array and decodes with Base64 decoding
 *
 * @param compressed byte array input
 * @return decompressed data in string format
 * @throws IOException
 */
public static String decompressString(byte[] compressed) throws IOException {
  ByteArrayInputStream is = new ByteArrayInputStream(compressed);
  try (InputStream gis = new GZIPInputStream(is)) {
    return new String(Base64.decode(IOUtils.toByteArray(gis)), StandardCharsets.UTF_8);
  }
}

代码示例来源：origin: com.netflix.dyno/dyno-core

/**
 * Given a Base64 encoded String, decompresses it.
 *
 * @param compressed Compressed String
 * @return decompressed String
 * @throws IOException
 */
public static String decompressFromBase64String(String compressed) throws IOException {
  return decompressString(Base64.decode(compressed.getBytes(StandardCharsets.UTF_8)));
}

代码示例来源：origin: com.plausiblelabs.warwizard/warwizard-core

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws ServletException, IOException {
  String auth = ((HttpServletRequest)request).getHeader("Authorization");
  if (auth != null && auth.startsWith("Basic ")) {
    String combined = new String(Base64.decode(auth.substring(credOffset)), Charsets.UTF_8);
    Iterator<String> credentials = splitter.split(combined).iterator();
    if (credentials.hasNext() && username.equals(credentials.next()) &&
        credentials.hasNext() && password.equals(credentials.next())) {
      chain.doFilter(request, response);
      return;
    }
  }
  HttpServletResponse resp = (HttpServletResponse)response;
  resp.setHeader("WWW-Authenticate", "Basic realm=\"Admin\"" );
  resp.sendError(HttpServletResponse.SC_UNAUTHORIZED);
}

代码示例来源：origin: gary-rowe/multibit-merchant

/**
 * Compute the HMAC signature for the given data and shared secret
 *
 * @param algorithm    The algorithm to use (e.g. "HmacSHA512")
 * @param data         The data to sign
 * @param sharedSecret The shared secret key to use for signing
 *
 * @return A base 64 encoded signature encoded as UTF-8
 */
public static byte[] computeSignature(String algorithm, byte[] data, byte[] sharedSecret) {
 try {
  SecretKey secretKey = new SecretKeySpec(Base64.decode(sharedSecret), algorithm);
  Mac mac = Mac.getInstance(algorithm);
  mac.init(secretKey);
  mac.update(data);
  return Base64.encode(mac.doFinal());
 } catch (NoSuchAlgorithmException e) {
  throw new WebApplicationException(e, Response.Status.INTERNAL_SERVER_ERROR);
 } catch (InvalidKeyException e) {
  throw new WebApplicationException(e, Response.Status.INTERNAL_SERVER_ERROR);
 }
}

代码示例来源：origin: com.netflix.dyno/dyno-core

/**
   * Determines if a String is compressed. The input String <b>must be Base64 encoded</b>.
   * The java.util.zip GZip implementation does not expose the GZip header so it is difficult to determine
   * if a string is compressed.
   *
   * @param input String
   * @return true if the String is compressed or false otherwise
   * @throws java.io.IOException if the byte array of String couldn't be read
   */
  public static boolean isCompressed(String input) throws IOException {
    return input != null && Base64.isBase64(input) &&
        isCompressed(Base64.decode(input.getBytes(StandardCharsets.UTF_8)));
  }
}

代码示例来源：origin: sdorra/scm-manager

/**
 * Decodes the given value with the provided key.
 *
 * @param plainKey key which is used for decoding
 * @param value encrypted value
 *
 * @return decrypted value
 */
public String decode(char[] plainKey, String value) {
 String result = null;
 try {
  byte[] encodedInput = Base64.decode(value);
  byte[] salt = new byte[SALT_LENGTH];
  byte[] encoded = new byte[encodedInput.length - SALT_LENGTH];
  System.arraycopy(encodedInput, 0, salt, 0, SALT_LENGTH);
  System.arraycopy(encodedInput, SALT_LENGTH, encoded, 0,
   encodedInput.length - SALT_LENGTH);
  IvParameterSpec iv = new IvParameterSpec(salt);
  SecretKey secretKey = buildSecretKey(plainKey);
  javax.crypto.Cipher cipher = javax.crypto.Cipher.getInstance(CIPHER_TYPE);
  cipher.init(javax.crypto.Cipher.DECRYPT_MODE, secretKey, iv);
  byte[] decoded = cipher.doFinal(encoded);
  result = new String(decoded, ENCODING);
 } catch (IOException | GeneralSecurityException ex) {
  throw new CipherException("could not decode string", ex);
 }
 return result;
}

代码示例来源：origin: sonia.scm/scm-core

/**
 * Decodes the given value with the provided key.
 *
 * @param plainKey key which is used for decoding
 * @param value encrypted value
 *
 * @return decrypted value
 */
public String decode(char[] plainKey, String value) {
 String result = null;
 try {
  byte[] encodedInput = Base64.decode(value);
  byte[] salt = new byte[SALT_LENGTH];
  byte[] encoded = new byte[encodedInput.length - SALT_LENGTH];
  System.arraycopy(encodedInput, 0, salt, 0, SALT_LENGTH);
  System.arraycopy(encodedInput, SALT_LENGTH, encoded, 0,
   encodedInput.length - SALT_LENGTH);
  IvParameterSpec iv = new IvParameterSpec(salt);
  SecretKey secretKey = buildSecretKey(plainKey);
  javax.crypto.Cipher cipher = javax.crypto.Cipher.getInstance(CIPHER_TYPE);
  cipher.init(javax.crypto.Cipher.DECRYPT_MODE, secretKey, iv);
  byte[] decoded = cipher.doFinal(encoded);
  result = new String(decoded, ENCODING);
 } catch (IOException | GeneralSecurityException ex) {
  throw new CipherException("could not decode string", ex);
 }
 return result;
}

代码示例来源：origin: sonia.scm/scm-core

/**
 * Decode base64 of the basic authentication header. The method will use
 * the charset provided by the {@link UserAgent}, if the 
 * {@link UserAgentParser} is not available the method will be fall back to 
 * ISO-8859-1.
 *
 * @param request http request
 * @param authentication base64 encoded basic authentication string
 *
 * @return decoded basic authentication header
 *
 * @see <a href="http://goo.gl/tZEBS3">issue 627</a>
 * @see <a href="http://goo.gl/NhbZ2F">Stackoverflow Basic Authentication</a>
 *
 * @throws UnsupportedEncodingException
 */
protected String decodeAuthenticationHeader(HttpServletRequest request,
 String authentication)
 throws UnsupportedEncodingException
{
 Charset encoding = DEFAULT_ENCODING;
 if (userAgentParser != null)
 {
  encoding = userAgentParser.parse(request).getBasicAuthenticationCharset();
 }
 return new String(Base64.decode(authentication), encoding);
}

代码示例来源：origin: sdorra/scm-manager

/**
 * Decode base64 of the basic authentication header. The method will use
 * the charset provided by the {@link UserAgent}, if the 
 * {@link UserAgentParser} is not available the method will be fall back to 
 * ISO-8859-1.
 *
 * @param request http request
 * @param authentication base64 encoded basic authentication string
 *
 * @return decoded basic authentication header
 *
 * @see <a href="http://goo.gl/tZEBS3">issue 627</a>
 * @see <a href="http://goo.gl/NhbZ2F">Stackoverflow Basic Authentication</a>
 *
 * @throws UnsupportedEncodingException
 */
protected String decodeAuthenticationHeader(HttpServletRequest request,
 String authentication)
 throws UnsupportedEncodingException
{
 Charset encoding = DEFAULT_ENCODING;
 if (userAgentParser != null)
 {
  encoding = userAgentParser.parse(request).getBasicAuthenticationCharset();
 }
 return new String(Base64.decode(authentication), encoding);
}

代码示例来源：origin: org.nuxeo.ecm.platform/nuxeo-platform-audit-core

value = SerializationUtils.deserialize(Base64.decode(node.binaryValue()));
  break;
case ARRAY:

代码示例来源：origin: ff4j/ff4j

byte[] decodedBytes = Base64.decode(auth.replaceFirst("[B|b]asic ", ""));
String[] lap = new String(decodedBytes).split(":", 2);
if (lap == null || lap.length != 2) {

代码示例来源：origin: com.twitter.hraven/hraven-core

byte[] startRow = null;
if (startRowParam != null) {
 startRow = Base64.decode(startRowParam);

代码示例来源：origin: twitter/hraven

byte[] startRow = null;
if (startRowParam != null) {
 startRow = Base64.decode(startRowParam);

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