/*
    * Copyright (c) 2002-2025 Gargoyle Software Inc.
    *
    * 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
    * https://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.htmlunit.httpclient;
  
  import org.apache.http.cookie.CommonCookieAttributeHandler;
  import org.apache.http.cookie.Cookie;
  import org.apache.http.cookie.CookieOrigin;
  import org.apache.http.cookie.MalformedCookieException;
  import org.apache.http.cookie.SetCookie;
  import org.apache.http.impl.cookie.BasicClientCookie;
  import org.htmlunit.util.StringUtils;
  
  /**
   * Customized CookieAttributeHandler for handling of the samesite attribute.
   *
   * @author Ronald Brill
   */
  final class HtmlUnitSameSiteHandler implements CommonCookieAttributeHandler {
  
      private static final String SAMESITE_ATTR = "samesite";
  
      @Override
      public void validate(final Cookie cookie, final CookieOrigin origin) throws MalformedCookieException {
          // nothing
      }
  
      @Override
      public void parse(final SetCookie cookie, final String value) throws MalformedCookieException {
          ((BasicClientCookie) cookie).setAttribute(SAMESITE_ATTR, StringUtils.toRootLowerCase(value));
      }
  
      @Override
      public boolean match(final Cookie cookie, final CookieOrigin origin) {
          return true;
      }
  
      @Override
      public String getAttributeName() {
          return SAMESITE_ATTR;
      }
  }