Update Dockerfile

Dockerfile

@@ -9,7 +9,12 @@ RUN apt update && apt install -y \
     xfce4 xfce4-terminal tightvncserver websockify curl wget net-tools \
     && apt clean
 
-# Create a non-root user (since root access isn't available during runtime)
+# Download and set up noVNC
+RUN mkdir -p /home/kaliuser/novnc && \
+    wget -qO- https://github.com/novnc/noVNC/archive/refs/heads/main.tar.gz | \
+    tar xz --strip-components=1 -C /home/kaliuser/novnc
+
+# Create a non-root user
 RUN useradd -m -s /bin/bash kaliuser && \
     echo "kaliuser:kaliuser" | chpasswd && \
     mkdir -p /home/kaliuser/.vnc && \
@@ -25,8 +30,8 @@ ENV USER=kaliuser
 ENV HOME=/home/kaliuser
 WORKDIR /home/kaliuser
 
-# Expose a custom web server (VNC proxy)
+# Expose the noVNC port
 EXPOSE 7860
 
 # Start tightvncserver and serve via websockify
-CMD ["bash", "-c", "tightvncserver :1 && websockify --web=/usr/share/novnc 7860 localhost:5901"]
+CMD ["bash", "-c", "tightvncserver :1 && websockify --web=/home/kaliuser/novnc 7860 localhost:5901"]