JAASUserPrincipal.java

/*
 * Copyright © 2014 Cask Data, Inc.
 *
 * 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.
 */

package co.cask.cdap.security.server;

import java.security.Principal;
import javax.security.auth.Subject;
import javax.security.auth.login.LoginContext;



/* ---------------------------------------------------- */
/** JAASUserPrincipal
 * <p>Implements the JAAS version of the
 *  org.eclipse.jetty.http.UserPrincipal interface.
 *
 * @version $Id: JAASUserPrincipal.java 4780 2009-03-17 15:36:08Z jesse $
 *
 */
public class JAASUserPrincipal implements Principal {
  private final String name;
  private final Subject subject;
  private final LoginContext loginContext;

    /* ------------------------------------------------ */

  public JAASUserPrincipal(String name, Subject subject, LoginContext loginContext) {
    this.name = name;
    this.subject = subject;
    this.loginContext = loginContext;
  }

    /* ------------------------------------------------ */
  /** Get the name identifying the user
   */
  public String getName () {
    return name;
  }


    /* ------------------------------------------------ */
  /** Provide access to the Subject
   * @return subject
   */
  public Subject getSubject () {
    return this.subject;
  }

  public LoginContext getLoginContext () {
    return this.loginContext;
  }

  public String toString() {
    return getName();
  }

}