source: fedd/abac-src/ttg/test/ClientAuthenticationService.java @ 53c649f

package com.nailabs.abac.test;

import com.nailabs.abac.process.*;
import edu.stanford.peer.rbtm.credential.*;
import java.rmi.*;
import java.rmi.server.*;
import java.rmi.registry.*;
import java.util.*;

public class ClientAuthenticationService extends UnicastRemoteObject 
    implements NegotiatorFactory
{
    static HashMap configs = new HashMap();

    public static final int PORT = 6666;
    FrontierManager frontiers;
    boolean isDone = false;

    static {
        try {
            LocateRegistry.createRegistry(1099);
        } catch(Exception ex) {
            ex.printStackTrace();
        }
    }

    public ClientAuthenticationService(int port) 
        throws RemoteException
    {
        super();
    }

    public ClientAuthenticationService() throws RemoteException 
    {
        this(PORT);
    }

    public Remote getNegotiator(String entity, Negotiator peer) 
        throws RemoteException
    {
        if(!FrontierManager.getFrontiers().contains(entity))return null;
        Entity self = new SimpleEntity(entity);
        Entity oppo = peer.getSelf();
        HashMap config = (HashMap)configs.get(self);
        config.put("Peer", oppo);
        NegotiationContext context = new NegotiationContext(config);
        TextGraphObserver observer = new TextGraphObserver(entity);
        RMINegotiator agent = null;
        Remote stub = null;
        // grab a set of credential graph engines
        System.out.println("Received request for " + entity + " from " +
                           oppo.toString());
        try {
            agent = new RMINegotiator(context);
            context.getGraph().addObserver(observer);
            //stub =  (Negotiator)exportObject(agent);
            stub = (agent == null)? null: toStub(agent);
        }
        catch(Exception ex) {
            ex.printStackTrace();
        }
        System.out.println("agent = " + agent);
        System.out.println("stub = " + stub);
        // construct a new negotiation context
        return stub;
    }

    public void kill() throws RemoteException { isDone = true; }

    public static void main(String arg[]) 
    {
        //if (System.getSecurityManager() == null) {
        //    System.setSecurityManager(new RMISecurityManager());
        //}

        System.out.print("Loading from ");
        for(int i = 0; i < arg.length; i++) 
        {
            System.out.print(arg[i]);
            //check for int port number (TBD)
            HashMap config = TestEngine.loadConfiguration(arg[i]);
            Entity id = (Entity)config.get("EntityID");
            System.out.println("Loading configuration for " + id);
            //System.out.print(" (config = ");
            //System.out.print(config);
            //System.out.println("), ");
            FrontierManager.addFrontier(config);
            configs.put(id, config);
        }
        System.out.println(".");
        try {
            ClientAuthenticationService service = 
                new ClientAuthenticationService();
            Naming.rebind("ClientAuthenticationService", service);
        }
        catch(Exception ex) {
            ex.printStackTrace();
        }
    }
}