| // |
| // ======================================================================== |
| // Copyright (c) 1995-2015 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.jaas.spi; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.eclipse.jetty.util.security.Credential; |
| |
| /** |
| * UserInfo |
| * |
| * This is the information read from the external source |
| * about a user. |
| * |
| * Can be cached. |
| */ |
| public class UserInfo |
| { |
| |
| private String _userName; |
| private Credential _credential; |
| protected List<String> _roleNames = new ArrayList<>(); |
| protected boolean _rolesLoaded = false; |
| |
| |
| /** |
| * @param userName |
| * @param credential |
| * @param roleNames |
| */ |
| public UserInfo (String userName, Credential credential, List<String> roleNames) |
| { |
| _userName = userName; |
| _credential = credential; |
| if (roleNames != null) |
| { |
| synchronized (_roleNames) |
| { |
| _roleNames.addAll(roleNames); |
| _rolesLoaded = true; |
| } |
| } |
| } |
| |
| |
| /** |
| * @param userName |
| * @param credential |
| */ |
| public UserInfo (String userName, Credential credential) |
| { |
| this (userName, credential, null); |
| } |
| |
| |
| |
| /** |
| * Should be overridden by subclasses to obtain |
| * role info |
| * |
| * @return |
| * @throws Exception |
| */ |
| public List<String> doFetchRoles () |
| throws Exception |
| { |
| return Collections.emptyList(); |
| } |
| |
| public void fetchRoles () throws Exception |
| { |
| synchronized (_roleNames) |
| { |
| if (!_rolesLoaded) |
| { |
| _roleNames.addAll(doFetchRoles()); |
| _rolesLoaded = true; |
| } |
| } |
| } |
| |
| public String getUserName() |
| { |
| return this._userName; |
| } |
| |
| public List<String> getRoleNames () |
| { |
| return Collections.unmodifiableList(_roleNames); |
| } |
| |
| public boolean checkCredential (Object suppliedCredential) |
| { |
| return _credential.check(suppliedCredential); |
| } |
| |
| protected Credential getCredential () |
| { |
| return _credential; |
| } |
| |
| } |