MemoryUserManager.java

package org.verisign.joid.server;

import java.util.HashMap;
import java.util.Map;

/**
 * User: treeder
 * Date: Jul 17, 2007
 * Time: 5:33:31 PM
 */
public class MemoryUserManager implements UserManager
{
    private Map/*<String, User>*/ userMap = new HashMap();
    private Map/*<String, String>*/ rememberMeMap = new HashMap();

    public User getUser(String username)
    {
        return (User) userMap.get(username);
    }

    public void save(User user)
    {
        userMap.put(user.getUsername(), user);
    }

    public void remember(String username, String authKey)
    {
        rememberMeMap.put(username, authKey);
    }

    public String getRememberedUser(String username, String authKey)
    {
        if (username == null || authKey == null) return null;
        String auth = (String) rememberMeMap.get(username);
        if (auth != null) {
            if (authKey.equals(auth)) {
                // then we have a match
                return username;
            }
        }
        return null;
    }

    /**
     *
     *
     * @param username
     * @param claimedId
     * @return
     */
    public boolean canClaim(String username, String claimedId)
    {
        String usernameFromClaimedId = claimedId.substring(claimedId.lastIndexOf("/") + 1);
        if (username.equals(usernameFromClaimedId)) {
            return true;
        }
        return false;
    }
}