content: /*
   * Copyright 2017-2025 Hyland Software, Inc. and its affiliates.
   *
   * Licensed 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.activiti.cloud.services.common.security.jwt.validator;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  import org.springframework.security.oauth2.jwt.Jwt;
  
  public class ExpiredValidationCheck implements AbastractTimeValidationCheck {
  
      private static final Logger LOGGER = LoggerFactory.getLogger(ExpiredValidationCheck.class);
  
      private final long offset;
  
      public ExpiredValidationCheck(long offset) {
          this.offset = offset;
      }
  
      @Override
      public boolean isValid(Jwt accessToken) {
          long currentTime = currentTime(offset);
          boolean result =
              !(
                  accessToken.getExpiresAt() != null &&
                  accessToken.getExpiresAt().toEpochMilli() != 0 &&
                  currentTime > accessToken.getExpiresAt().toEpochMilli()
              );
          if (!result) {
              LOGGER.debug("Current time {} is greater than expiration time {}", currentTime, accessToken.getExpiresAt());
          }
          return result;
      }
  }
  