BearerTokenAuthenticator.java

/*
 * Copyright (c) 2002-2021, City of Paris
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *  1. Redistributions of source code must retain the above copyright notice
 *     and the following disclaimer.
 *
 *  2. Redistributions in binary form must reproduce the above copyright notice
 *     and the following disclaimer in the documentation and/or other materials
 *     provided with the distribution.
 *
 *  3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
 *     contributors may be used to endorse or promote products derived from
 *     this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * License 1.0
 */
package fr.paris.lutece.plugins.oauth2.service;

import java.util.List;

import javax.servlet.http.HttpServletRequest;

import fr.paris.lutece.util.signrequest.AuthenticateRequestInformations;
import fr.paris.lutece.util.signrequest.RequestAuthenticator;

/**
 * BearerToken Authenticator
 *
 * Add the access token into the request's header
 */
public class BearerTokenAuthenticator implements RequestAuthenticator
{
    private String _strAccessToken;

    /**
     * Constructor
     * 
     * @param strAccessToken
     *            The access token value
     */
    public BearerTokenAuthenticator( String strAccessToken )
    {
        _strAccessToken = strAccessToken;
    }

    /**
     * {@inheritDoc }
     */
    @Override
    public boolean isRequestAuthenticated( HttpServletRequest request )
    {
        return false; // not used
    }

   

    /**
     * {@inheritDoc }
     */
  
	@Override
	public AuthenticateRequestInformations getSecurityInformations(List<String> arg0) {
		// TODO Auto-generated method stub
		return new AuthenticateRequestInformations().addSecurityHeader("Authorization", String.format( "Bearer %s", _strAccessToken ) );
	}
}