com.google.api.client.auth.jsontoken
Class JsonWebSignature

java.lang.Object
  com.google.api.client.auth.jsontoken.JsonWebToken
      com.google.api.client.auth.jsontoken.JsonWebSignature

public class JsonWebSignature
extends JsonWebToken

JSON Web Signature (JWS).

Sample usage:

  public static void printPayload(JsonFactory jsonFactory, String tokenString) throws IOException {
    JsonWebSignature jws = JsonWebSignature.parse(jsonFactory, tokenString);
    System.out.println(jws.getPayload());
  }
 

Implementation is not thread-safe.

Since:

1.7

Author:

Yaniv Inbar

Nested Class Summary

static class	JsonWebSignature.Header Header as specified in Reserved Header Parameter Names.
static class	JsonWebSignature.Parser JWS parser.

Nested classes/interfaces inherited from class com.google.api.client.auth.jsontoken.JsonWebToken

JsonWebToken.Payload

Constructor Summary

JsonWebSignature(JsonWebSignature.Header header, JsonWebToken.Payload payload, byte[] signatureBytes, byte[] signedContentBytes)

Method Summary

JsonWebSignature.Header	getHeader() Returns the header.
byte[]	getSignatureBytes() Returns the bytes of the signature.
byte[]	getSignedContentBytes() Returns the bytes of the signature content.
static JsonWebSignature	parse(JsonFactory jsonFactory, String tokenString) Parses the given JWS token string and returns the parsed JsonWebSignature.
static JsonWebSignature.Parser	parser(JsonFactory jsonFactory) Returns a new instance of a JWS parser.

Methods inherited from class com.google.api.client.auth.jsontoken.JsonWebToken

getPayload

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JsonWebSignature

public JsonWebSignature(JsonWebSignature.Header header,
                        JsonWebToken.Payload payload,
                        byte[] signatureBytes,
                        byte[] signedContentBytes)

Parameters:

header - header

payload - payload

signatureBytes - bytes of the signature

signedContentBytes - bytes of the signature content

Method Detail

getHeader

public JsonWebSignature.Header getHeader()

Description copied from class: JsonWebToken

Returns the header.

Subclasses may override only to change the return type.

Overrides:

getHeader in class JsonWebToken

getSignatureBytes

public final byte[] getSignatureBytes()

Returns the bytes of the signature.

getSignedContentBytes

public final byte[] getSignedContentBytes()

Returns the bytes of the signature content.

parse

public static JsonWebSignature parse(JsonFactory jsonFactory,
                                     String tokenString)
                              throws IOException

Parses the given JWS token string and returns the parsed JsonWebSignature.

Parameters:

jsonFactory - JSON factory

tokenString - JWS token string

Returns:

parsed JWS

Throws:

IOException

parser

public static JsonWebSignature.Parser parser(JsonFactory jsonFactory)

Returns a new instance of a JWS parser.