78a071ba02
Add persistent onion key backup and restore, improve startup resilience, and flesh out the major site verticals with richer navigation, search coverage, and operator documentation. Made-with: Cursor
125 lines
3.6 KiB
Bash
Executable File
125 lines
3.6 KiB
Bash
Executable File
#!/bin/bash
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# Run with sudo: sudo bash scripts/install-tor-onion.sh
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# Regenerates Tor + nginx from scripts/onion-nodes.json, installs configs only when
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# they changed, restores backed-up onion keys if any service dirs are missing, and
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# starts/restarts nginx + Tor only when required.
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set -euo pipefail
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[[ "${EUID}" -eq 0 ]] || { echo "Run as root (sudo)."; exit 1; }
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REPO="$(cd "$(dirname "$0")/.." && pwd)"
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TORRC="/etc/tor/torrc"
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TOR_INCLUDE="/etc/tor/cyberlux-nodes.conf"
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if ! command -v node >/dev/null 2>&1; then
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echo "node is required to run scripts/generate-onion-config.cjs"
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exit 1
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fi
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install_if_changed() {
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local src="$1" dest="$2" mode="$3"
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if [[ -f "${dest}" ]] && cmp -s "${src}" "${dest}"; then
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return 1
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fi
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install -m "${mode}" "${src}" "${dest}"
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return 0
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}
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tor_is_active() {
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systemctl is-active --quiet tor@default.service 2>/dev/null || systemctl is-active --quiet tor 2>/dev/null
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}
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nginx_is_active() {
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systemctl is-active --quiet nginx 2>/dev/null
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}
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restart_tor() {
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systemctl restart tor@default.service 2>/dev/null || systemctl restart tor
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}
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start_tor() {
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systemctl start tor@default.service 2>/dev/null || systemctl start tor
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}
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node "${REPO}/scripts/generate-onion-config.cjs"
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mkdir -p /etc/tor /etc/nginx/sites-available /etc/nginx/sites-enabled
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touch "${TORRC}"
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tor_changed=0
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nginx_changed=0
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if install_if_changed "${REPO}/tor/cyberlux-nodes.conf" "${TOR_INCLUDE}" 0644; then
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tor_changed=1
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fi
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if grep -qF '%include /etc/tor/cyberlux-onion.conf' "${TORRC}"; then
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sed -i '\|%include /etc/tor/cyberlux-onion.conf|d' "${TORRC}"
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tor_changed=1
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fi
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if ! grep -qF "${TOR_INCLUDE}" "${TORRC}"; then
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printf '\n%%include %s\n' "${TOR_INCLUDE}" >> "${TORRC}"
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tor_changed=1
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fi
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if install_if_changed "${REPO}/nginx/cyberlux-server-common.inc" /etc/nginx/cyberlux-server-common.inc 0644; then
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nginx_changed=1
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fi
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if install_if_changed "${REPO}/nginx/cyberlux-onion-servers.inc" /etc/nginx/cyberlux-onion-servers.inc 0644; then
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nginx_changed=1
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fi
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if install_if_changed "${REPO}/nginx.example.conf" /etc/nginx/sites-available/cyberlux-onion 0644; then
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nginx_changed=1
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fi
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ln -sf /etc/nginx/sites-available/cyberlux-onion /etc/nginx/sites-enabled/cyberlux-onion
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if [[ -x "${REPO}/scripts/restore-onion-keys.sh" ]]; then
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bash "${REPO}/scripts/restore-onion-keys.sh"
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fi
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nginx -t
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if command -v tor >/dev/null 2>&1; then
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tor --verify-config -f "${TORRC}" >/dev/null
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fi
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if (( nginx_changed )); then
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systemctl reload nginx 2>/dev/null || systemctl restart nginx
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elif ! nginx_is_active; then
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systemctl start nginx
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fi
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if (( tor_changed )); then
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restart_tor
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elif ! tor_is_active; then
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start_tor
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fi
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if [[ "${CYBERLUX_INSTALL_QUIET:-}" == "1" ]]; then
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exit 0
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fi
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echo ""
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echo "CyberLux Tor nodes (see hostname files):"
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while IFS= read -r dir || [[ -n "${dir}" ]]; do
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[[ -z "${dir}" ]] && continue
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f="/var/lib/tor/${dir}/hostname"
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if [[ -f "$f" ]]; then
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echo " ${dir}: http://$(tr -d '\n' < "$f")"
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else
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echo " ${dir}: (generating…) sudo cat $f"
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fi
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done < "${REPO}/scripts/generated/tor-dirs.txt"
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echo ""
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echo "Config status:"
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echo " • Tor: $([[ ${tor_changed} -eq 1 ]] && echo changed || echo unchanged)"
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echo " • nginx: $([[ ${nginx_changed} -eq 1 ]] && echo changed || echo unchanged)"
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echo ""
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echo "Host hardening:"
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echo " • Next: npm run start:onion (127.0.0.1:3000)"
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echo " • Do not expose 3000 or nginx loopback ports to the public internet."
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echo " • Onion key backup set: /var/backups/cyberlux-onion-keys/current"
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echo " • Optional: sudo bash ${REPO}/scripts/classroom-ufw.sh"
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echo ""
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echo "Start app: cd ${REPO} && ./start.sh or npm run build && npm run start:onion"
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