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    1   /* Copyright 2004 Acegi Technology Pty Limited
    2    *
    3    * Licensed under the Apache License, Version 2.0 (the "License");
    4    * you may not use this file except in compliance with the License.
    5    * You may obtain a copy of the License at
    6    *
    7    *     http://www.apache.org/licenses/LICENSE-2.0
    8    *
    9    * Unless required by applicable law or agreed to in writing, software
    10   * distributed under the License is distributed on an "AS IS" BASIS,
    11   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12   * See the License for the specific language governing permissions and
    13   * limitations under the License.
    14   */
    15
    16  package org.acegisecurity.providers.cas.proxy;
    17
    18  import org.acegisecurity.providers.cas.CasProxyDecider;
    19  import org.acegisecurity.providers.cas.ProxyUntrustedException;
    20
    21  import org.apache.commons.logging.Log;
    22  import org.apache.commons.logging.LogFactory;
    23  import org.springframework.util.Assert;
    24
    25  import java.util.List;
    26
    27
    28  /***
    29   * Accepts a proxied request from any other service.
    30   *
    31   * <P>
    32   * Also accepts the request if there was no proxy (ie the user directly
    33   * authenticated against this service).
    34   * </p>
    35   *
    36   * @author Ben Alex
    37   * @version $Id: AcceptAnyCasProxy.java,v 1.3 2005/11/17 00:56:08 benalex Exp $
    38   */
    39  public class AcceptAnyCasProxy implements CasProxyDecider {
    40      //~ Static fields/initializers =============================================
    41
    42      private static final Log logger = LogFactory.getLog(AcceptAnyCasProxy.class);
    43
    44      //~ Methods ================================================================
    45
    46      public void confirmProxyListTrusted(List proxyList)
    47          throws ProxyUntrustedException {
    48          Assert.notNull(proxyList, "proxyList cannot be null");
    49
    50          if (logger.isDebugEnabled()) {
    51              logger.debug("Always accepting proxy list: " + proxyList.toString());
    52          }
    53      }
    54  }