/*
    * ====================================================================
    * 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.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   *
   */
  
  package org.apache.http.impl.cookie;
  
  import java.io.InputStream;
  import java.io.InputStreamReader;
  
  import org.apache.http.Consts;
  import org.apache.http.conn.util.PublicSuffixList;
  import org.apache.http.conn.util.PublicSuffixMatcher;
  import org.apache.http.cookie.CookieOrigin;
  import org.junit.Assert;
  import org.junit.Before;
  import org.junit.Test;
  
  public class TestPublicSuffixListParser {
  
      private static final String SOURCE_FILE = "suffixlist.txt";
  
      private PublicSuffixDomainFilter filter;
  
      @Before
      public void setUp() throws Exception {
          final ClassLoader classLoader = getClass().getClassLoader();
          final InputStream in = classLoader.getResourceAsStream(SOURCE_FILE);
          Assert.assertNotNull(in);
          final PublicSuffixList suffixList;
          try {
              final org.apache.http.conn.util.PublicSuffixListParser parser = new org.apache.http.conn.util.PublicSuffixListParser();
              suffixList = parser.parse(new InputStreamReader(in, Consts.UTF_8));
          } finally {
              in.close();
          }
          final PublicSuffixMatcher matcher = new PublicSuffixMatcher(suffixList.getRules(), suffixList.getExceptions());
          this.filter = new PublicSuffixDomainFilter(new RFC2109DomainHandler(), matcher);
      }
  
      @Test
      public void testParse() throws Exception {
          final BasicClientCookie cookie = new BasicClientCookie("name", "value");
  
          cookie.setDomain(".jp");
          Assert.assertFalse(filter.match(cookie, new CookieOrigin("apache.jp", 80, "/stuff", false)));
  
          cookie.setDomain(".ac.jp");
          Assert.assertFalse(filter.match(cookie, new CookieOrigin("apache.ac.jp", 80, "/stuff", false)));
  
          cookie.setDomain(".any.tokyo.jp");
          Assert.assertFalse(filter.match(cookie, new CookieOrigin("apache.any.tokyo.jp", 80, "/stuff", false)));
  
          // exception
          cookie.setDomain(".metro.tokyo.jp");
          Assert.assertTrue(filter.match(cookie, new CookieOrigin("apache.metro.tokyo.jp", 80, "/stuff", false)));
      }
  
      @Test
      public void testParseLocal() throws Exception {
          final BasicClientCookie cookie = new BasicClientCookie("name", "value");
  
          cookie.setDomain("localhost");
          Assert.assertTrue(filter.match(cookie, new CookieOrigin("localhost", 80, "/stuff", false)));
  
          cookie.setDomain("somehost");
          Assert.assertTrue(filter.match(cookie, new CookieOrigin("somehost", 80, "/stuff", false)));
  
          cookie.setDomain(".localdomain");
          Assert.assertTrue(filter.match(cookie, new CookieOrigin("somehost.localdomain", 80, "/stuff", false)));
  
          cookie.setDomain(".local.");
          Assert.assertTrue(filter.match(cookie, new CookieOrigin("somehost.local.", 80, "/stuff", false)));
  
          cookie.setDomain(".localhost.");
          Assert.assertTrue(filter.match(cookie, new CookieOrigin("somehost.localhost.", 80, "/stuff", false)));
  
         cookie.setDomain(".local");
         Assert.assertTrue(filter.match(cookie, new CookieOrigin("somehost.local", 80, "/stuff", false)));
 
         cookie.setDomain(".blah");
         Assert.assertTrue(filter.match(cookie, new CookieOrigin("somehost.blah", 80, "/stuff", false)));
     }
 
     @Test
     public void testUnicode() throws Exception {
         final BasicClientCookie cookie = new BasicClientCookie("name", "value");
 
         cookie.setDomain(".h\u00E5.no"); // \u00E5 is <aring>
         Assert.assertFalse(filter.match(cookie, new CookieOrigin("apache.h\u00E5.no", 80, "/stuff", false)));
 
         cookie.setDomain(".xn--h-2fa.no");
         Assert.assertFalse(filter.match(cookie, new CookieOrigin("apache.xn--h-2fa.no", 80, "/stuff", false)));
 
         cookie.setDomain(".h\u00E5.no");
         Assert.assertFalse(filter.match(cookie, new CookieOrigin("apache.xn--h-2fa.no", 80, "/stuff", false)));
 
         cookie.setDomain(".xn--h-2fa.no");
         Assert.assertFalse(filter.match(cookie, new CookieOrigin("apache.h\u00E5.no", 80, "/stuff", false)));
     }
 
 }