| /* |
| * Copyright (c) 2006, 2013, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.net.httpserver; |
| import java.net.*; |
| import java.io.*; |
| import java.util.*; |
| import java.security.Principal; |
| |
| /** |
| * Represents a user authenticated by HTTP Basic or Digest |
| * authentication. |
| */ |
| public class HttpPrincipal implements Principal { |
| private String username, realm; |
| |
| /** |
| * creates a HttpPrincipal from the given username and realm |
| * @param username The name of the user within the realm |
| * @param realm The realm. |
| * @throws NullPointerException if either username or realm are null |
| */ |
| public HttpPrincipal (String username, String realm) { |
| if (username == null || realm == null) { |
| throw new NullPointerException(); |
| } |
| this.username = username; |
| this.realm = realm; |
| } |
| |
| /** |
| * Compares two HttpPrincipal. Returns <code>true</code> |
| * if <i>another</i> is an instance of HttpPrincipal, and its |
| * username and realm are equal to this object's username |
| * and realm. Returns <code>false</code> otherwise. |
| */ |
| public boolean equals (Object another) { |
| if (!(another instanceof HttpPrincipal)) { |
| return false; |
| } |
| HttpPrincipal theother = (HttpPrincipal)another; |
| return (username.equals(theother.username) && |
| realm.equals(theother.realm)); |
| } |
| |
| /** |
| * returns the contents of this principal in the form |
| * <i>realm:username</i> |
| */ |
| public String getName() { |
| return username; |
| } |
| |
| /** |
| * returns the username this object was created with. |
| */ |
| public String getUsername() { |
| return username; |
| } |
| |
| /** |
| * returns the realm this object was created with. |
| */ |
| public String getRealm() { |
| return realm; |
| } |
| |
| /** |
| * returns a hashcode for this HttpPrincipal. This is calculated |
| * as <code>(getUsername()+getRealm().hashCode()</code> |
| */ |
| public int hashCode() { |
| return (username+realm).hashCode(); |
| } |
| |
| /** |
| * returns the same string as getName() |
| */ |
| public String toString() { |
| return getName(); |
| } |
| } |