Files
vpndock/vpn-node/Dockerfile
Malin a2a1ba3c37 fix: run purevpn-cli as non-root vpnuser with real sudo
purevpn-cli is designed to run as non-root and calls sudo internally for
privileged VPN setup. Running as root skips this flow and crashes.

- Add vpnuser (home=/root so login tokens are shared with root setup)
- Configure sudoers secure_path to include /opt/purevpn-cli/bin
- Wrap all purevpn-cli calls in entrypoint with pvpn() helper (su vpnuser)
- Keep iptables/danted running as root

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-12 18:44:03 +01:00

53 lines
3.1 KiB
Docker

FROM debian:bookworm-slim
LABEL description="dante SOCKS5 + purevpn-cli exit node"
# ── System dependencies ───────────────────────────────────────────────────────
RUN apt-get update && apt-get install -y --no-install-recommends \
dante-server \
sudo \
curl wget ca-certificates \
iproute2 iptables iputils-ping \
netcat-openbsd procps dnsutils \
expect \
openvpn wireguard wireguard-tools \
net-tools openresolv \
&& rm -rf /var/lib/apt/lists/*
# ── Non-root vpnuser ─────────────────────────────────────────────────────────
# purevpn-cli is designed to run as non-root; it calls sudo internally for
# privileged VPN setup. Home is /root so login tokens written by root are shared.
RUN useradd -M -d /root -s /bin/bash vpnuser
# ── Sudoers: passwordless + correct PATH for vpnuser ─────────────────────────
RUN echo "vpnuser ALL=(ALL:ALL) NOPASSWD: ALL" >> /etc/sudoers \
&& echo 'Defaults:vpnuser secure_path="/opt/purevpn-cli/bin:/opt/purevpn-cli:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"' >> /etc/sudoers
# ── Stub openvpn-systemd-resolved ────────────────────────────────────────────
RUN mkdir -p /usr/lib/openvpn \
&& printf '#!/bin/sh\nexit 0\n' \
| tee /usr/local/bin/openvpn-systemd-resolved \
/usr/lib/openvpn/openvpn-systemd-resolved > /dev/null \
&& chmod +x /usr/local/bin/openvpn-systemd-resolved \
/usr/lib/openvpn/openvpn-systemd-resolved
# ── Install purevpn-cli ───────────────────────────────────────────────────────
RUN curl -fsSL https://apps.purevpn-tools.com/cross-platform/linux-cli/production/cli-install.sh \
-o /tmp/cli-install.sh \
&& bash /tmp/cli-install.sh \
&& rm -f /tmp/cli-install.sh
# ── PATH ──────────────────────────────────────────────────────────────────────
ENV PATH=/opt/purevpn-cli/bin:/opt/purevpn-cli:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
# ── Location list ─────────────────────────────────────────────────────────────
COPY servers.txt /etc/vpndock/servers.txt
# ── Entrypoint ────────────────────────────────────────────────────────────────
COPY entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh
EXPOSE 1080
ENTRYPOINT ["/entrypoint.sh"]