Apereo-Learning-Analytics-Initiative / OpenLRW

import java.util.Collection;

import org.springframework.security.authentication.AbstractAuthenticationToken;

import org.springframework.security.core.GrantedAuthority;

import unicon.matthews.security.model.UserContext;

import unicon.matthews.security.model.token.RawAccessJwtToken;

/**

 * An {@link org.springframework.security.core.Authentication} implementation

 * that is designed for simple presentation of JwtToken.

 * 

 * @author vladimir.stankovic

 *

 *         May 23, 2016

 */

    private static final long serialVersionUID = 2877954820905567501L;

    public JwtAuthenticationToken(RawAccessJwtToken unsafeToken) {

        super(null);

        this.rawAccessToken = unsafeToken;

        this.setAuthenticated(false);

    }

    @Override

    public void setAuthenticated(boolean authenticated) {

        if (authenticated) {

            throw new IllegalArgumentException(

                    "Cannot set this token to trusted - use constructor which takes a GrantedAuthority list instead");

        }

        super.setAuthenticated(false);

    }

    @Override

    public Object getCredentials() {

        return rawAccessToken;

    }

    @Override

    public Object getPrincipal() {

        return this.userContext;

    }

    @Override

    public void eraseCredentials() {        

        super.eraseCredentials();

        this.rawAccessToken = null;

    }

}