| /* |
| * 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. |
| */ |
| |
| package org.apache.cocoon.components; |
| |
| import java.io.BufferedReader; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.InputStreamReader; |
| import java.util.HashMap; |
| import java.util.StringTokenizer; |
| |
| public class UserManager { |
| |
| static UserManager instance; |
| |
| HashMap passwords = new HashMap(); |
| HashMap names = new HashMap(); |
| |
| protected UserManager(InputStream stream) throws IOException { |
| BufferedReader input = new BufferedReader(new InputStreamReader(stream)); |
| while (true) { |
| String line = input.readLine(); |
| if (line != null) { |
| if (!line.startsWith("#") && !line.equals("")) { |
| StringTokenizer st = new StringTokenizer(line,":"); |
| String name = st.nextToken(); |
| String password = st.nextToken(); |
| passwords.put(name,password); |
| String fullname = st.nextToken(); |
| names.put(name,fullname); |
| } |
| } else { |
| break; |
| } |
| } |
| } |
| |
| public static UserManager getInstance(InputStream stream) throws IOException { |
| if (instance == null) { |
| instance = new UserManager(stream); |
| } |
| return instance; |
| } |
| |
| public boolean isValidName(String name) { |
| return passwords.containsKey(name); |
| } |
| |
| public boolean isValidPassword(String name, String password) { |
| String storedPassword = (String) passwords.get(name); |
| return (storedPassword != null) && (storedPassword.equals(password)); |
| } |
| |
| public String getFullName(String name) { |
| return (String) names.get(name); |
| } |
| } |