| /* |
| * 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. |
| */ |
| /** |
| * Support for <em>PAM</em>, or <b>P</b>luggable <b>A</b>uthentication <b>M</b>odules, which is |
| * the capability to authenticate a user against multiple configurable (pluggable) <em>modules</em> (Shiro |
| * calls these {@link org.apache.shiro.realm.Realm Realm}s). |
| * <p/> |
| * The primary class of interest here is the {@link org.apache.shiro.authc.pam.ModularRealmAuthenticator ModularRealmAuthenticator} |
| * which is an <code>Authenticator</code> implementation that coordinates authentication attempts across |
| * one or more Realm instances. |
| * <p/> |
| * How the <code>ModularRealmAuthenticator</code> actually coordinates this behavior is configurable based on your |
| * application's needs using an injectable |
| * {@link AuthenticationStrategy}. |
| */ |
| package org.apache.shiro.authc.pam; |