left4me/scripts/sbin/left4me
mwiegand 5284e28af7
refactor: move privileged scripts to scripts/{libexec,sbin}/; deploy/ is reference
Pulls the 5 privileged helpers out of deploy/files/usr/local/{libexec,sbin}/
into top-level scripts/{libexec,sbin}/. They are application-inherent code
(invoked at runtime via sudo from l4d2host/l4d2web), not deploy artifacts —
the previous nesting under deploy/files/ confused source-of-truth with
install-target FHS layout.

deploy/ now means "reference exemplar": README explaining the target
layout, plus example sudoers / sysctl / sandbox-resolv.conf / env
templates / curated systemd units (the ones ckn-bw's reactor emits).
Anyone building a fresh deployment (other than ckn-bw) reads this tree.

Dead static artifacts deleted: left4me-apply-cake helper, left4me-cake
+ left4me-nft-mark service units, cake.env, left4me-mark.nft, and the
superseded deploy-test-server.sh installer.

Tests split to match the new shape:
- scripts/tests/{test_overlay,test_script_sandbox,test_systemctl_helper,
  test_journalctl_helper,test_helpers_use_fixed_paths,test_sudoers_grants}.py
  with shared fixtures in conftest.py
- deploy/tests/test_example_units.py (renamed from test_deploy_artifacts.py)
  — slimmed to lock down the curated example units, sysctl, env templates

l4d2host/tests/test_overlay_helper.py: helper-source path updated to
scripts/libexec/left4me-overlay (was building the path segment-by-segment
under deploy/files/, missed by the path-prefix grep during pre-flight).

Runtime install-target paths (/usr/local/{libexec,sbin}/) unchanged, so
l4d2host/service_control.py, l4d2web/services/overlay_builders.py, the
sudoers grants, and the systemd units all keep their existing path
references.

Requires the matching ckn-bw change to bundles/left4me/items.py
(install_left4me_scripts repointed from /opt/left4me/src/deploy/files/...
to /opt/left4me/src/scripts/...). Left4me lands first so a fresh
git_deploy exposes the new source path before the bundle apply runs.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-15 12:05:30 +02:00

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#!/bin/sh
# Run l4d2web flask CLI commands as the left4me user with the deploy env loaded.
# Usage: left4me <flask-subcommand> [args...]
# Examples:
# left4me create-user alice --admin
# left4me seed-script-overlays /opt/left4me/src/examples/script-overlays
# left4me routes
set -eu
exec sudo -u left4me sh -c '
set -a
. /etc/left4me/host.env
. /etc/left4me/web.env
set +a
export JOB_WORKER_ENABLED=false
export PYTHONPATH=/opt/left4me/src
exec /opt/left4me/.venv/bin/flask --app l4d2web.app:create_app "$@"
' sh "$@"