/*
 * Copyright (c) 2020 The Hyve B.V.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY, WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS
 * FOR A PARTICULAR PURPOSE. The software and documentation provided hereunder
 * is on an "as is" basis, and Memorial Sloan-Kettering Cancer Center has no
 * obligations to provide maintenance, support, updates, enhancements or
 * modifications. In no event shall Memorial Sloan-Kettering Cancer Center be
 * liable to any party for direct, indirect, special, incidental or
 * consequential damages, including lost profits, arising out of the use of this
 * software and its documentation, even if Memorial Sloan-Kettering Cancer
 * Center has been advised of the possibility of such damage.
 */

/*
 * This file is part of cBioPortal.
 *
 * cBioPortal is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

package org.cbioportal.security.token.oauth2;

import java.util.Collection;
import java.util.HashSet;

import org.springframework.security.authentication.AbstractAuthenticationToken;
import org.springframework.security.core.GrantedAuthority;

/**
 * OAuth2BearerAuthenticationToken
 */
public class OAuth2BearerAuthenticationToken extends AbstractAuthenticationToken {

    private static final long serialVersionUID = 1L;
    private final String accessToken;
    private final Object principal;

    public OAuth2BearerAuthenticationToken(String accessToken) {
        super(new HashSet<>());
        this.principal = null;
        this.accessToken = accessToken;
    }

    public OAuth2BearerAuthenticationToken(Object principal, String accessToken) {
        super(new HashSet<>());
        this.accessToken = accessToken;
        this.principal = principal;
    }
    
    public OAuth2BearerAuthenticationToken(Object principal, Collection<? extends GrantedAuthority> authorities) {
        super(authorities);
        accessToken = null;
        this.principal = principal;
        setAuthenticated(true);
    }

    @Override
    public Object getCredentials() {
        return accessToken;
    }

    @Override
    public Object getPrincipal() {
        return principal;
    }


}