lens-server/src/main/java/org/apache/lens/server/auth/LensSecurityContext.java

/**
 * 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.lens.server.auth;

import java.security.Principal;

import javax.ws.rs.core.SecurityContext;

import lombok.RequiredArgsConstructor;

/**
 * Implementation of {@link SecurityContext} which you can inject in a resource class
 * authenticated by lens auth filter.
 */
public class LensSecurityContext implements SecurityContext {
  private final Principal principal;
  private final String authScheme;

  public LensSecurityContext(String username, String authScheme) {
    principal = new SimplePrincipal(username);
    this.authScheme = authScheme;
  }

  @Override
  public Principal getUserPrincipal() {
    return principal;
  }

  @Override
  public boolean isUserInRole(String role) {
    return false;
  }

  @Override
  public boolean isSecure() {
    return false;
  }

  @Override
  public String getAuthenticationScheme() {
    return authScheme;
  }

  @RequiredArgsConstructor
  private static class SimplePrincipal implements Principal {
    private final String name;

    @Override
    public String getName() {
      return name;
    }
  }
}