Files
apex.ermnvldmr.com/actions/utils/extract-traefik-certs.py
T
deytenit 6aaef35780 fix: resolve 17 confirmed bash-parity drifts from port review
Adversarial parity review of every ported action against its bash source
confirmed 17 real behavioral drifts (of 22 claimed); all fixed here:

- tiers/chown: defaults were compositions/apex/tierN (one level too deep);
  now the tier roots. shared/ base reset is non-recursive again.
- compose: --dry-run was swallowed by argparse.REMAINDER; now stripped.
- host.write_file: rendered files land 0644 (tempfile's 0600 made fresh
  systemd units/crowdsec configs owner-only).
- systemd.deploy_units: top-level non-hidden files only.
- ufw: missing docker/host config dir exits 66; missing /etc/ufw target
  aborts; empty rules dir warns; dotfile .rules excluded.
- sync/packages: Telegram error-trap parity and failed notify exits 1.
  Same notify-failure exit for backup/run and sync/repository.
  repository regains the node-dir guard.
- tiers/useradd: no more secret-bearing .env.bak per run.
- tiers/link: EOF on confirm prompt declines and continues.
- extract-traefik-certs: sudo mkdir inside the notify envelope.
- generate-happ-subscriptions: realpath parent-exists guards + docker check.
- configure/crowdsec: bouncer install goes through install_packages.
- lint-docker-compose: malformed/unreadable anchor-IP inputs are lint errors.
- core compose: APEX_RESTIC_REPOSITORY now ?error; RESTIC_COMPRESSION
  per-node via APEX_RESTIC_COMPRESSION (default auto).
- sys.service_exists line-anchored; tpl docstring corrected.
2026-07-05 10:50:40 +03:00

36 lines
2.1 KiB
Python

# actions/utils/extract-traefik-certs.py
"""Port of utils/extract-traefik-certs — dump traefik v3 acme.json to pem via docker."""
import os
from engine.descriptor import Meta, Arg
METADATA = Meta(summary="Extract Traefik v3 acme.json certs into fullchain.pem/privkey.pem (via docker).",
args=[Arg("source_acme", "path to acme.json"),
Arg("dest_dir", "destination directory"),
Arg("telegram_bot_url", "(optional) Telegram Bot URL", required=False)])
TITLE = "Traefik Cert Extraction"
def run(ctx, args):
log, node, url = ctx.log, ctx.node.name, args.telegram_bot_url
if not os.path.isfile(args.source_acme):
log.error(f"Source file not found: {args.source_acme}"); raise SystemExit(1)
abs_src = os.path.realpath(args.source_acme)
src_dir, src_file = os.path.dirname(abs_src), os.path.basename(abs_src)
try:
# Inside the notify envelope: bash armed its Telegram ERR trap before this mkdir.
ctx.sys.sudo(["mkdir", "-p", args.dest_dir])
abs_dest = os.path.realpath(args.dest_dir)
log.info(f"Extracting certs: {abs_src} -> {abs_dest}")
ctx.sys.run(["docker", "run", "--rm", "-v", f"{src_dir}:/data", "-v", f"{abs_dest}:/output",
"ldez/traefik-certs-dumper:v2.9.3", "file", "--version", "v3",
"--source", f"/data/{src_file}", "--dest", "/output", "--domain-subdir=true",
"--crt-name=fullchain", "--crt-ext=.pem", "--key-name=privkey", "--key-ext=.pem"],
check=True)
log.info("Setting secure permissions (600) on extracted keys...")
ctx.sys.sudo(["find", abs_dest, "-type", "f", "-name", "*.pem", "-exec", "chmod", "600", "{}", "+"])
ctx.sys.sudo(["chown", "-R", f"{os.getuid()}:{os.getgid()}", abs_dest])
log.success("Certificates extracted.")
ctx.notify.success(TITLE, url, f"Certificates extracted for {node}", node)
except Exception as e:
log.error(str(e)); ctx.notify.error(TITLE, url, f"cert extraction failed: {e}", node)
raise SystemExit(1)