FROM ubuntu:22.04

RUN apt-get update && apt-get install -y --no-install-recommends \
        curl \
        gpg \
        socat \
        jq \
        lsb-release \
        openssh-server \
        ca-certificates \
    && curl -fsSL https://pkg.cloudflareclient.com/pubkey.gpg | gpg --yes --dearmor --output /usr/share/keyrings/cloudflare-warp-archive-keyring.gpg \
    && echo "deb [signed-by=/usr/share/keyrings/cloudflare-warp-archive-keyring.gpg] https://pkg.cloudflareclient.com/ $(lsb_release -cs) main" > /etc/apt/sources.list.d/cloudflare-client.list \
    && apt-get update && apt-get install -y --no-install-recommends cloudflare-warp \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* \
    && mkdir -p /root/.ssh /var/run/sshd