/*

* 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 javaobject;

import java.util.Properties;

import org.apache.geode.LogWriter;

import org.apache.geode.distributed.DistributedMember;

import org.apache.geode.security.AuthInitialize;

import org.apache.geode.security.AuthenticationFailedException;

/**

* An {@link AuthInitialize} implementation that obtains the user name and

* password as the credentials from the given set of properties.

*

* To use this class the <c>security-client-auth-init</c> property should be

* set to the fully qualified name the static <code>create</code> function

* viz. <code>templates.security.UserPasswordAuthInit.create</code>

*

*

* @since 5.5

*/

public class UserPasswordAuthInit implements AuthInitialize {

public static final String USER_NAME = "security-username";

public static final String PASSWORD = "security-password";

protected LogWriter securitylog;

protected LogWriter systemlog;

public static AuthInitialize create() {

return new UserPasswordAuthInit();

}

public void init(LogWriter systemLogger, LogWriter securityLogger)

throws AuthenticationFailedException {

this.systemlog = systemLogger;

this.securitylog = securityLogger;

}

public UserPasswordAuthInit() {

}

public Properties getCredentials(Properties props, DistributedMember server,

boolean isPeer) throws AuthenticationFailedException {

Properties newProps = new Properties();

String userName = props.getProperty(USER_NAME);

if (userName == null) {

throw new AuthenticationFailedException(

"UserPasswordAuthInit: user name property [" + USER_NAME

+ "] not set.");

}

newProps.setProperty(USER_NAME, userName);

String passwd = props.getProperty(PASSWORD);

// If password is not provided then use empty string as the password.

if (passwd == null) {

passwd = "";

}

newProps.setProperty(PASSWORD, passwd);

return newProps;

}

public void close() {

}

}