/*
    * 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 java.io.Serializable;
  import java.security.Principal;
  
  import org.apache.http.auth.Credentials;
  import org.apache.http.auth.UsernamePasswordCredentials;
  import org.apache.http.util.LangUtils;
  
  /**
   * Wrapper for {@link UsernamePasswordCredentials} to avoid direct references spread around.
   *
   * @author Ronald Brill
   * @author Lai Quang Duong
   */
  public class HtmlUnitUsernamePasswordCredentials implements Credentials, Serializable {
  
      private final UsernamePasswordCredentials httpClientUsernamePasswordCredentials_;
  
      /**
       * The constructor with the username and password arguments.
       *
       * @param userName the user name
       * @param password the password
       */
      public HtmlUnitUsernamePasswordCredentials(final String userName, final char[] password) {
          httpClientUsernamePasswordCredentials_ = new UsernamePasswordCredentials(
                  userName,
                  password == null ? null : String.valueOf(password));
      }
  
      @Override
      public String getPassword() {
          return httpClientUsernamePasswordCredentials_.getPassword();
      }
  
      @Override
      public Principal getUserPrincipal() {
          return httpClientUsernamePasswordCredentials_.getUserPrincipal();
      }
  
      @Override
      public int hashCode() {
          return getUserPrincipal().hashCode();
      }
  
      @Override
      public boolean equals(final Object o) {
          if (this == o) {
              return true;
          }
          if (o instanceof HtmlUnitUsernamePasswordCredentials) {
              final HtmlUnitUsernamePasswordCredentials that = (HtmlUnitUsernamePasswordCredentials) o;
              if (LangUtils.equals(this.getUserPrincipal(), that.getUserPrincipal())) {
                  return true;
              }
          }
          return false;
      }
  
      @Override
      public String toString() {
          return getUserPrincipal().toString();
      }
  }