org.cometd.server.DefaultSecurityPolicy Maven / Gradle / Ivy

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package org.cometd.server;

import org.cometd.bayeux.server.BayeuxServer;
import org.cometd.bayeux.server.SecurityPolicy;
import org.cometd.bayeux.server.ServerChannel;
import org.cometd.bayeux.server.ServerMessage;
import org.cometd.bayeux.server.ServerSession;
import org.cometd.common.ChannelId;

public class DefaultSecurityPolicy implements SecurityPolicy
{

    public boolean canCreate(BayeuxServer server, ServerSession session, String channelId, ServerMessage message)
    {
        return session==null || session.isLocalSession() || !ChannelId.isMeta(channelId);
    }

    public boolean canHandshake(BayeuxServer server, ServerSession session, ServerMessage message)
    {
        return true;
    }

    public boolean canPublish(BayeuxServer server, ServerSession session, ServerChannel channel, ServerMessage messsage)
    {
        return !channel.isMeta();
    }

    public boolean canSubscribe(BayeuxServer server, ServerSession session, ServerChannel channel, ServerMessage messsage)
    {
        return  session==null || session.isLocalSession() || !channel.isMeta();
    }

}