/**
    * 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.wss4j.common.bsp;
  
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.List;
  
  import org.apache.wss4j.common.ext.WSSecurityException;
  
  /**
   * An class that enforces Basic Security Profile Rules
   */
  public class BSPEnforcer {
  
      private static final org.slf4j.Logger LOG = org.slf4j.LoggerFactory.getLogger(BSPEnforcer.class);
  
      private List<BSPRule> ignoredBSPRules = Collections.emptyList();
  
      private boolean disableBSPRules;
  
      public BSPEnforcer() {
          // Complete
      }
  
      public BSPEnforcer(List<BSPRule> bspRules) {
          ignoredBSPRules = new ArrayList<>(bspRules);
      }
  
      public BSPEnforcer(boolean disableBSPRules) {
          this.disableBSPRules = disableBSPRules;
      }
  
      public void handleBSPRule(BSPRule bspRule) throws WSSecurityException {
          if (disableBSPRules) {
              return;
          }
  
          if (!ignoredBSPRules.contains(bspRule)) {
              throw new WSSecurityException(WSSecurityException.ErrorCode.INVALID_SECURITY, "empty",
                                            new Object[] {"BSP:" + bspRule.name() + ": " + bspRule.getMsg()}
              );
          } else {
              LOG.debug("BSP:{}: {}", bspRule.name(), bspRule.getMsg());
          }
      }
  
      public void setIgnoredBSPRules(List<BSPRule> bspRules) {
          ignoredBSPRules = new ArrayList<>(bspRules);
      }
  
      public void setDisableBSPRules(boolean disableBSPRules) {
          this.disableBSPRules = disableBSPRules;
      }
  
  }