package org.apache.archiva.redback.policy.rules;
   
   /*
    * Copyright 2006 The Apache Software Foundation.
    *
    * Licensed 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.
   */
  
  import org.apache.archiva.redback.configuration.UserConfigurationKeys;
  import org.apache.archiva.redback.policy.PasswordRuleViolations;
  import org.apache.archiva.redback.policy.UserSecurityPolicy;
  import org.apache.archiva.redback.users.User;
  import org.apache.commons.lang.StringUtils;
  import org.springframework.stereotype.Service;
  
  import javax.annotation.PostConstruct;
  
  /**
   * Basic Password Rule, Checks for non-empty Passwords in non guest users.
   *
   * @author <a href="mailto:joakim@erdfelt.com">Joakim Erdfelt</a>
   */
  @Service("passwordRule#must-have")
  public class MustHavePasswordRule
      extends AbstractPasswordRule
  {
      public static final String MISSING_PASSWORD_VIOLATION = "user.password.violation.missing";
  
      public void setUserSecurityPolicy( UserSecurityPolicy policy )
      {
          // Ignore, policy not needed in this rule.
      }
  
      public void testPassword( PasswordRuleViolations violations, User user )
      {
          if ( StringUtils.isEmpty( user.getPassword() ) )
          {
              violations.addViolation( MISSING_PASSWORD_VIOLATION ); //$NON-NLS-1$
          }
      }
  
      @PostConstruct
      public void initialize()
      {
          enabled = config.getBoolean( UserConfigurationKeys.POLICY_PASSWORD_RULE_MUSTHAVE_ENABLED );
      }
  }