org.red5.server.plugin.admin.client.AuthClientRegistry.java Source code

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Here is the source code for org.red5.server.plugin.admin.client.AuthClientRegistry.java

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package org.red5.server.plugin.admin.client;

/*
 * RED5 Open Source Flash Server - http://www.osflash.org/red5
 * 
 * Copyright (c) 2006-2008 by respective authors (see below). All rights reserved.
 * 
 * This library is free software; you can redistribute it and/or modify it under the 
 * terms of the GNU Lesser General Public License as published by the Free Software 
 * Foundation; either version 2.1 of the License, or (at your option) any later 
 * version. 
 * 
 * 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. See the GNU Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License along 
 * with this library; if not, write to the Free Software Foundation, Inc., 
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 
 */

import java.util.ArrayList;
import java.util.HashMap;

import org.red5.logging.Red5LoggerFactory;
import org.red5.server.ClientRegistry;
import org.red5.server.api.IClient;
import org.red5.server.api.Red5;
import org.red5.server.api.scope.IScope;
import org.red5.server.exception.ClientNotFoundException;
import org.red5.server.exception.ClientRejectedException;
import org.slf4j.Logger;
import org.springframework.security.authentication.BadCredentialsException;
import org.springframework.security.authentication.ProviderManager;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;

/**
 * 
 * @author The Red5 Project (red5@osflash.org)
 * @author Martijn van Beek (martijn.vanbeek@gmail.com)
 */
public class AuthClientRegistry extends ClientRegistry {

    private static Logger log = Red5LoggerFactory.getLogger(AuthClientRegistry.class, "admin");

    protected IScope masterScope;

    protected IClient client;

    public AuthClientRegistry() {
        super();
    }

    @SuppressWarnings("unchecked")
    @Override
    public IClient newClient(Object[] params) throws ClientNotFoundException, ClientRejectedException {
        log.debug("New client - params: {}, {}, {}", params);

        if (params == null || params.length == 0) {
            log.warn("Client didn't pass a username.");
            throw new ClientRejectedException();
        }

        String username, passwd;
        if (params[0] instanceof HashMap) {
            // Win FP sends HashMap
            HashMap userWin = (HashMap) params[0];
            username = (String) userWin.get(0);
            passwd = (String) userWin.get(1);
        } else if (params[0] instanceof ArrayList) {
            // Mac FP sends ArrayList
            ArrayList userMac = (ArrayList) params[0];
            username = (String) userMac.get(0);
            passwd = (String) userMac.get(1);
        } else {
            throw new ClientRejectedException();
        }

        UsernamePasswordAuthenticationToken t = new UsernamePasswordAuthenticationToken(username, passwd);

        masterScope = Red5.getConnectionLocal().getScope();

        ProviderManager mgr = (ProviderManager) masterScope.getContext().getBean("authenticationManager");
        try {
            log.debug("Checking password: {}", passwd);
            t = (UsernamePasswordAuthenticationToken) mgr.authenticate(t);
        } catch (BadCredentialsException ex) {
            log.debug("{}", ex);
            throw new ClientRejectedException();
        }

        if (t.isAuthenticated()) {
            client = new AuthClient(nextId(), this);
            addClient(client);
            client.setAttribute("authInformation", t);
            log.debug("Authenticated client - username: {}, id: {}", new Object[] { username, client.getId() });
        }

        return client;
    }
}