The backup engine already drops to the backup user (sudo -E -u
$docker_install_user) and backupLocationOwner == $docker_install_user, which is
exactly what runFileOp/runFileWrite resolve to in both modes. So convert the
raw-sudo data ops (mkdir/chmod/rm/find/cat/grep/mv/chown/tee on backup repos,
location configs, keys, manifests) to runFileOp/runFileWrite — creating files
as the owner directly, no root chown. backup_verify creates its scratch as the
backup user (runFileOp mktemp) instead of chown-after. Binary installs
(kopia tar/install, borg dnf) -> runSystem. The 44 sudo -u engine drops stay
(already least-privilege; the scoped sudoers will grant them).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Signed-off-by: librelad <librelad@digitalangels.vip>
Foundation for a scoped sudoers: route every genuine system-admin command
(systemctl/ufw/ufw-docker/nft/apt/apt-get/pacman/sysctl/useradd/usermod/
service/wg/wg-quick/cscli/loginctl) through runSystem instead of raw sudo
across 28 active scripts. runSystem is 'sudo "$@"' so this is byte-identical
in every mode (safe on live installs) — it just collects all real-root use at
one chokepoint that will define the eventual /etc/sudoers.d allowlist.
Also: revert a crowdsec advice message the sweep wrongly rewrote (the admin
types sudo, not runSystem), and give crontab_check_processor.sh the same
startup bootstrap as the task processor — it runs standalone via cron and
already used runFileOp/runFileWrite (undefined there), so it was silently
broken; now it sources the helpers + docker-type config.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Signed-off-by: librelad <librelad@digitalangels.vip>
A free, open, self-hosted app platform (GNU AGPLv3): one-click app deploys,
Traefik reverse proxy with automatic SSL, rootless Docker support, gluetun
VPN routing, and a web dashboard to manage it all.
Free & open forever to self-host; optional paid hosted services fund it.
See PROMISE.md.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Signed-off-by: librelad <librelad@digitalangels.vip>
