Dockerfile

FROM ubuntu:22.04

ENV DEBIAN_FRONTEND=noninteractive
ENV LANG=en_US.UTF-8
ENV LANGUAGE=en_US:en
ENV LC_ALL=en_US.UTF-8

# Install dependencies
RUN apt update && apt upgrade -y && \
    apt install -y \
      curl wget git gnupg openssh-client \
      neofetch tmate python3 python3-pip \
      ca-certificates software-properties-common \
      build-essential procps xz-utils net-tools \
      make ffmpeg nano vim htop unzip zip \
      iputils-ping tree lsof netcat tmux \
      locales cmake doas && \
    locale-gen en_US.UTF-8

# Install Node.js 22 and latest npm silently
RUN curl -fsSL https://deb.nodesource.com/setup_22.x | bash - && \
    apt install -y nodejs && npm install -g npm

# Install python speedtest-cli
RUN pip3 install speedtest-cli

# Create user draco with UID 1000
RUN useradd -m -s /bin/bash draco && \
    echo "draco:draco" | chpasswd && \
    usermod -u 1000 draco

# Allow draco to use doas without password
RUN echo "permit nopass draco" > /etc/doas.conf

# Alias sudo to doas in draco's .bashrc
RUN echo "alias sudo='doas'" >> /home/draco/.bashrc

# Generate SSH key for draco user
RUN mkdir -p /home/draco/.ssh && \
    ssh-keygen -t rsa -f /home/draco/.ssh/id_rsa -N '' && \
    chown -R draco:draco /home/draco/.ssh

# Rename tmate binary to tmate_hidden for stealth
RUN mv /usr/bin/tmate /usr/bin/.tmate_hidden && \
    ln -s /usr/bin/.tmate_hidden /usr/bin/tmate_hidden

# Copy your run_tmate.sh script and set permissions
COPY run_tmate.sh /home/draco/run_tmate.sh
RUN chmod +x /home/draco/run_tmate.sh && chown draco:draco /home/draco/run_tmate.sh

USER draco
WORKDIR /home/draco

EXPOSE 7860

CMD ["bash", "run_tmate.sh"]