mix
7ef7f75246
Review pass over `1.4.0`…`1.9.1`: port 25 no longer shares the submission milter chain, DMARC reports are validated before they are stored, and the auto rate limit is correct for a non-default level-1 window. Schema migration `0010` (index only). Upgrading is a tag bump. Added: - SQLite migration `0010_send_log_app_login_index.sql` — - DMARC aggregate reports are accepted as **zip** as well as gzip or plain XML - e2e: `checkPort25ConfigCombinations` regenerates the Postfix configuration Changed: - README hero line and a **Positioning** block in `docs/product.md` record the Fixed: - The setup account's password is hashed at bcrypt cost `12` like every other - Login/setup rate limiter: protecting blocked buckets from eviction is now - `postqueue -p` output is bounded to 4 MiB (the timeout alone left the size of - [schema-migrations.md](docs/schema-migrations.md): the schema section was - postqueue reader is now time-bounded: `postqueue -p` runs under a 5-second … (11 more in CHANGELOG) Changed: - [roadmap.md](docs/roadmap.md) now carries everything the 2026-08-19 code - Extracted `internal/configsafe` — the empty-value and forbidden-character - Build, deploy and migration comments no longer cite the archived - Dropped the `parseDomainRateLimitForm` / `parseAppRateLimitForm` pass-through - Extracted shared helpers: `internal/atomicfile` (atomic temp-write+rename) and … (7 more in CHANGELOG) Removed: - Unused legacy asset `docs/assets/icon.png` (superseded by the four brand SVGs - Plan documents for already-shipped features: `domain-stats-auto-ratelimit`, Full detail: CHANGELOG.md (1.9.2).
48 lines
1.4 KiB
Python
48 lines
1.4 KiB
Python
#!/usr/bin/env python3
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"""Supervisor event listener: bring the container down on unrecoverable failure.
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If any managed program exhausts its restart retries and enters FATAL, this
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listener signals supervisord (its parent) to terminate, so the whole container
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exits and Docker's `restart` policy can recreate it cleanly — rather than
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lingering "alive" with a dead Postfix/OpenDKIM/panel.
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Communication with supervisord uses the event listener protocol over stdin and
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stdout, so stdout must carry only protocol tokens.
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"""
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import os
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import signal
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import sys
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def write_stdout(s):
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sys.stdout.write(s)
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sys.stdout.flush()
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def main():
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while True:
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# Tell supervisord we are ready for the next event.
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write_stdout("READY\n")
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line = sys.stdin.readline()
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if not line:
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return
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headers = dict(pair.split(":", 1) for pair in line.split())
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payload_len = int(headers.get("len", 0))
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if payload_len:
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sys.stdin.read(payload_len)
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# We only subscribe to PROCESS_STATE_FATAL, so any event means a managed
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# program can no longer be restarted. Take the container down.
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sys.stderr.write(
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"crashexit: a managed process entered FATAL; shutting down container\n"
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)
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sys.stderr.flush()
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os.kill(os.getppid(), signal.SIGTERM)
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write_stdout("RESULT 2\nOK")
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if __name__ == "__main__":
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main()
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