/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.hadoop.gateway.services.security.token.impl;

import java.util.Date;

import com.nimbusds.jose.JWSSigner;

public interface JWT {

  public static final String PRINCIPAL = "prn";
  public static final String SUBJECT = "sub";
  public static final String ISSUER = "iss";
  public static final String AUDIENCE = "aud";
  public static final String EXPIRES = "exp";

  public abstract String getPayload();

  public abstract void setSignaturePayload(byte[] payload);

  public abstract byte[] getSignaturePayload();

  public abstract String getClaim(String claimName);

  public abstract String getPrincipal();

  public abstract String getIssuer();

  public abstract String getAudience();

  public String[] getAudienceClaims();

  public abstract String getExpires();

  public abstract Date getExpiresDate();

  public abstract String getSubject();

  public abstract String getHeader();

  public abstract String getClaims();

  public abstract void sign(JWSSigner signer);

}