io.jsonwebtoken.io.Encoders Java Examples

private static JsonValue toJson(final Object input) {

        if (input == null) {
            return JsonFactory.nullLiteral();
        } else if (input instanceof Boolean) {
            return JsonFactory.newValue((boolean) input);
        } else if (input instanceof Byte || input instanceof Short || input instanceof Integer) {
            return JsonFactory.newValue((int) input);
        } else if (input instanceof Long) {
            return JsonFactory.newValue((long) input);
        } else if (input instanceof Float) {
            return JsonFactory.newValue((float) input);
        } else if (input instanceof Double) {
            return JsonFactory.newValue((double) input);
        } else if (input instanceof Character || input instanceof String || input instanceof Enum) {
            return JsonFactory.newValue(input.toString());
        } else if (input instanceof Calendar) {
            return JsonFactory.newValue(DateFormats.formatIso8601(((Calendar) input).getTime()));
        } else if (input instanceof Date) {
            return JsonFactory.newValue(DateFormats.formatIso8601((Date) input));
        } else if (input instanceof byte[]) {
            return JsonFactory.newValue(Encoders.BASE64.encode((byte[]) input));
        } else if (input instanceof char[]) {
            return JsonFactory.newValue(new String((char[]) input));
        } else if (input instanceof Map) {
            return toJsonObject((Map<?, ?>) input);
        } else if (input instanceof Collection) {
            return toJsonArray((Collection<?>) input);
        } else if (Objects.isArray(input)) {
            return toJsonArray(Collections.arrayToList(input));
        }

        throw new SerializationException("Unable to serialize object of type " + input.getClass().getName() +
                " to JSON using known heuristics.");
    }
 

public void run() throws IOException {
    SecretKey secretKey = AuthTokenUtils.createSecretKey(algorithm);
    byte[] encoded = secretKey.getEncoded();

    if (base64) {
        encoded = Encoders.BASE64.encode(encoded).getBytes();
    }

    if (outputFile != null) {
        Files.write(Paths.get(outputFile), encoded);
    } else {
        System.out.write(encoded);
    }
}
 

@SuppressWarnings("WeakerAccess") //for testing
protected byte[] writeValueAsBytes(T t) {
    Object o;
    if (t instanceof byte[]) {
        o = Encoders.BASE64.encode((byte[]) t);
    } else if (t instanceof char[]) {
        o = new String((char[]) t);
    } else {
        o = t;
    }
    return this.gson.toJson(o).getBytes(Strings.UTF_8);
}
 

public static String encodeKeyBase64(Key key) {
    return Encoders.BASE64.encode(key.getEncoded());
}
 

private Object toJSONInstance(Object object) {

        if (object == null) {
            return JSONObject.NULL;
        }

        if (object instanceof JSONObject || object instanceof JSONArray
            || JSONObject.NULL.equals(object) || isJSONString(object)
            || object instanceof Byte || object instanceof Character
            || object instanceof Short || object instanceof Integer
            || object instanceof Long || object instanceof Boolean
            || object instanceof Float || object instanceof Double
            || object instanceof String || object instanceof BigInteger
            || object instanceof BigDecimal || object instanceof Enum) {
            return object;
        }

        if (object instanceof Calendar) {
            object = ((Calendar) object).getTime(); //sets object to date, will be converted in next if-statement:
        }

        if (object instanceof Date) {
            Date date = (Date) object;
            return DateFormats.formatIso8601(date);
        }

        if (object instanceof byte[]) {
            return Encoders.BASE64.encode((byte[]) object);
        }

        if (object instanceof char[]) {
            return new String((char[]) object);
        }

        if (object instanceof Map) {
            Map<?, ?> map = (Map<?, ?>) object;
            return toJSONObject(map);
        }
        if (object instanceof Collection) {
            Collection<?> coll = (Collection<?>) object;
            return toJSONArray(coll);
        }
        if (Objects.isArray(object)) {
            Collection c = Collections.arrayToList(object);
            return toJSONArray(c);
        }

        //not an immediately JSON-compatible object and probably a JavaBean (or similar).  We can't convert that
        //directly without using a marshaller of some sort:
        String msg = "Unable to serialize object of type " + object.getClass().getName() + " to JSON using known heuristics.";
        throw new SerializationException(msg);
    }
 

@Override
public String encode(byte[] data) {
    return Encoders.BASE64.encode(data);
}
 

@Deprecated
public DefaultJwtSigner(SignatureAlgorithm alg, Key key) {
    this(DefaultSignerFactory.INSTANCE, alg, key, Encoders.BASE64URL);
}
 

@Deprecated
public DefaultJwtSigner(SignerFactory factory, SignatureAlgorithm alg, Key key) {
    this(factory, alg, key, Encoders.BASE64URL);
}
 

@Override
public String encode(byte[] data) {
    return Encoders.BASE64URL.encode(data);
}
 

public String encode(byte[] data) {
    return Encoders.BASE64.encode(data);
}