| /* |
| * 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.ftpserver; |
| |
| /** |
| * Interface for providing the configuration for the control socket connections. |
| * |
| * |
| * @author <a href="http://mina.apache.org">Apache MINA Project</a> |
| * |
| */ |
| public interface ConnectionConfig { |
| |
| /** |
| * The maximum number of time an user can fail to login before getting disconnected |
| * @return The maximum number of failure login attempts |
| */ |
| int getMaxLoginFailures(); |
| |
| /** |
| * The delay in number of milliseconds between login failures. Important to |
| * make brute force attacks harder. |
| * |
| * @return The delay time in milliseconds |
| */ |
| int getLoginFailureDelay(); |
| |
| /** |
| * The maximum number of time an anonymous user can fail to login before getting disconnected |
| * @return The maximum number of failer login attempts |
| */ |
| int getMaxAnonymousLogins(); |
| |
| /** |
| * The maximum number of concurrently logged in users |
| * @return The maximum number of users |
| */ |
| int getMaxLogins(); |
| |
| /** |
| * Is anonymous logins allowed at the server? |
| * @return true if anonymous logins are enabled |
| */ |
| boolean isAnonymousLoginEnabled(); |
| } |