Dockerfile

FROM ubuntu:20.04

ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update && apt-get install -y --fix-missing --assume-yes \
    tzdata \
    xfce4 xfce4-goodies \
    tightvncserver wget sudo curl python3 unzip xauth \
    --no-install-recommends && apt-get clean

RUN ln -fs /usr/share/zoneinfo/Etc/UTC /etc/localtime && dpkg-reconfigure --frontend noninteractive tzdata

RUN useradd -m rdpuser && echo "rdpuser:123456" | chpasswd && adduser rdpuser sudo

RUN wget --no-check-certificate https://bin.equinox.io/c/4VmDzA7iaHb/ngrok-stable-linux-amd64.zip \
    && unzip ngrok-stable-linux-amd64.zip \
    && mv ngrok /usr/local/bin/

# Install Google Chrome
RUN wget --no-check-certificate https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb \
    && apt-get install -y ./google-chrome-stable_current_amd64.deb \
    && rm google-chrome-stable_current_amd64.deb

# Install Chrome Remote Desktop
RUN wget --no-check-certificate https://dl.google.com/linux/direct/chrome-remote-desktop_current_amd64.deb \
    && apt-get install -y ./chrome-remote-desktop_current_amd64.deb \
    && rm chrome-remote-desktop_current_amd64.deb

RUN mkdir -p /home/rdpuser/.config/chrome-remote-desktop \
    && chown -R rdpuser:rdpuser /home/rdpuser/.config

COPY app.py /app.py
RUN chmod +x /app.py

EXPOSE 5901

CMD ["python3", "/app.py"]