net.sf.jstuff.integration.auth.DefaultAuthentication Maven / Gradle / Ivy

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/*
 * Copyright 2010-2022 by Sebastian Thomschke and contributors.
 * SPDX-License-Identifier: EPL-2.0
 */
package net.sf.jstuff.integration.auth;

import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;

import org.eclipse.jdt.annotation.Nullable;

import net.sf.jstuff.integration.userregistry.DefaultUserDetails;
import net.sf.jstuff.integration.userregistry.UserDetails;

/**
 * @author Sebastian Thomschke
 */
class DefaultAuthentication implements Authentication {
   private static final long serialVersionUID = 1L;

   public static final Authentication UNBOUND = new DefaultAuthentication(new DefaultUserDetails("anonymous", "anonymous", null, null,
      null), null);

   private @Nullable String password;
   private final Map properties = new HashMap<>(2);
   private @Nullable UserDetails userDetails;

   DefaultAuthentication(final @Nullable UserDetails userDetails, final @Nullable String password) {
      this.userDetails = userDetails;
      this.password = password;
   }

   /**
    * @return the password
    */
   @Override
   public @Nullable String getPassword() {
      return password;
   }

   @Override
   public @Nullable Serializable getProperty(final String name) {
      return properties.get(name);
   }

   @Override
   @Nullable
   public UserDetails getUserDetails() {
      return userDetails;
   }

   @Override
   public void invalidate() {
      userDetails = UNBOUND.getUserDetails();
      properties.clear();
      password = null;
   }

   @Override
   public boolean isAuthenticated() {
      return userDetails != null && userDetails.getDistinguishedName() != null;
   }

   /**
    * @param password the password to set
    */
   public void setPassword(final String password) {
      this.password = password;
   }

   @Override
   public void setProperty(final String name, final Serializable value) {
      properties.put(name, value);
   }
}