| /* |
| * 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.qpid.server.security.auth.database; |
| |
| import org.apache.log4j.Logger; |
| |
| import org.apache.qpid.server.security.auth.sasl.amqplain.AmqPlainInitialiser; |
| import org.apache.qpid.server.security.auth.sasl.crammd5.CRAMMD5Initialiser; |
| import org.apache.qpid.server.security.auth.sasl.plain.PlainInitialiser; |
| |
| import javax.security.auth.login.AccountNotFoundException; |
| import java.security.Principal; |
| |
| /** |
| * Represents a user database where the account information is stored in a simple flat file. |
| * |
| * The file is expected to be in the form: username:password username1:password1 ... usernamen:passwordn |
| * |
| * where a carriage return separates each username/password pair. Passwords are assumed to be in plain text. |
| */ |
| public class PlainPasswordFilePrincipalDatabase extends AbstractPasswordFilePrincipalDatabase<PlainUser> |
| { |
| |
| private final Logger _logger = Logger.getLogger(PlainPasswordFilePrincipalDatabase.class); |
| |
| public PlainPasswordFilePrincipalDatabase() |
| { |
| /** |
| * Create Authenticators for Plain Password file. |
| */ |
| super(new AmqPlainInitialiser(), new PlainInitialiser(), new CRAMMD5Initialiser()); |
| } |
| |
| |
| /** |
| * Used to verify that the presented Password is correct. Currently only used by Management Console |
| * |
| * @param principal The principal to authenticate |
| * @param password The plaintext password to check |
| * |
| * @return true if password is correct |
| * |
| * @throws AccountNotFoundException if the principal cannot be found |
| */ |
| public boolean verifyPassword(String principal, char[] password) throws AccountNotFoundException |
| { |
| |
| char[] pwd = lookupPassword(principal); |
| |
| if (pwd == null) |
| { |
| throw new AccountNotFoundException("Unable to lookup the specfied users password"); |
| } |
| |
| return compareCharArray(pwd, password); |
| |
| } |
| |
| protected PlainUser createUserFromPassword(Principal principal, char[] passwd) |
| { |
| return new PlainUser(principal.getName(), passwd); |
| } |
| |
| |
| @Override |
| protected PlainUser createUserFromFileData(String[] result) |
| { |
| return new PlainUser(result); |
| } |
| |
| |
| protected Logger getLogger() |
| { |
| return _logger; |
| } |
| } |