Implemented account login

Author: Lenni0451

src/main/java/net/lenni0451/miniconnect/proxy/event/RedirectionHandler.java

@@ -10,8 +10,10 @@
 import net.lenni0451.miniconnect.utils.ChannelUtils;
 import net.raphimc.netminecraft.util.MinecraftServerAddress;
 import net.raphimc.viaproxy.ViaProxy;
+import net.raphimc.viaproxy.plugins.events.ConnectEvent;
 import net.raphimc.viaproxy.plugins.events.PreConnectEvent;
 import net.raphimc.viaproxy.plugins.events.ViaProxyLoadedEvent;
+import net.raphimc.viaproxy.proxy.session.UserOptions;
 
 import java.net.InetAddress;
 
@@ -51,4 +53,12 @@ public void onPreConnect(final PreConnectEvent event) {
         }
     }
 
+    @EventHandler
+    public void onConnect(final ConnectEvent event) {
+        ConnectionInfo connectionInfo = event.getProxyConnection().getC2P().attr(AttributeKeys.CONNECTION_INFO).get();
+        if (connectionInfo != null) {
+            event.getProxyConnection().setUserOptions(new UserOptions(null, connectionInfo.account()));
+        }
+    }
+
 }