1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   *
12   *
13   */
14  
15  package com.liferay.portal.security.auth;
16  
17  import java.util.Map;
18  
19  /**
20   * <a href="Authenticator.java.html"><b><i>View Source</i></b></a>
21   *
22   * @author Brian Wing Shun Chan
23   */
24  public interface Authenticator {
25  
26      public static final int SUCCESS = 1;
27  
28      public static final int FAILURE = -1;
29  
30      public static final int DNE = 0;
31  
32      public int authenticateByEmailAddress(
33              long companyId, String emailAddress, String password,
34              Map<String, String[]> headerMap, Map<String, String[]> parameterMap)
35          throws AuthException;
36  
37      public int authenticateByScreenName(
38              long companyId, String screenName, String password,
39              Map<String, String[]> headerMap, Map<String, String[]> parameterMap)
40          throws AuthException;
41  
42      public int authenticateByUserId(
43              long companyId, long userId, String password,
44              Map<String, String[]> headerMap, Map<String, String[]> parameterMap)
45          throws AuthException;
46  
47  }