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lukasandClaude Opus 5.5 addb2232a1 Security hardening from the assessment; testing fixes
Security (ultimo-security-report.md):
- Security headers on every response, the app shell included: they lived at
  server level and nginx dropped them in any location with its own header.
  CSP, framing, nosniff, referrer, permissions (docker/nginx-security.conf).
- Plain HTTP forwarded by the reverse proxy is redirected to HTTPS; HSTS on
  HTTPS responses. server_tokens off.
- Cross-site state-changing /api requests refused (login CSRF), WebSocket too.
- Validation errors in the usual error shape, without the request model.
- New-password policy: max 128, common/own-address/repeated refused,
  breached-password check (HIBP k-anonymity, fails open).
- Message HTML: links keep only http(s)/mailto (sanitizer v6); the HTML
  endpoint carries its own no-script CSP.
- Outbound fetches pinned to the checked IP (DNS rebinding); external
  IMAP/SMTP servers re-checked before each connection; CGNAT and mapped
  addresses counted as non-public.

Fixes from testing:
- IDLE loop catches up before idling: mail that came while the worker was
  away no longer waits up to 10 minutes.
- Restore from Spam/Trash/Archive moves only the removed messages, not your
  reply in Sent.
- Narrow desktop list stacks sender/subject/snippet (subject was squeezed
  to nothing at the default width), with hover actions.
- Phone: wide emails scale to fit the screen.
- Singular forms ("1 message"); no zip button for a single attachment;
  app passwords no longer claim "never used" for mail apps.
- ruff format across the backend.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-14 22:08:06 +02:00

34 lines
1.1 KiB
Python

"""One-off: recover delivery_id for messages whose stored Message-ID was
synthesized (§7.1 cross-account duplicate). The real Message-ID is still in the
raw blob, so re-parse it. Non-synthetic rows were already backfilled by migration
0011; here we only touch rows left with delivery_id IS NULL that have a real
Message-ID in their raw bytes."""
import asyncio
from sqlalchemy import select
from app.db import session_scope
from app.indexer import blobstore
from app.indexer.mime import parse_message
from app.models import Message
async def main() -> None:
async with session_scope() as session:
rows = list(await session.scalars(select(Message).where(Message.delivery_id.is_(None))))
fixed = 0
for m in rows:
try:
raw = blobstore.load(m.user_id, m.blob_sha256)
except FileNotFoundError:
continue
parsed = parse_message(raw)
if parsed.message_id:
m.delivery_id = parsed.message_id
fixed += 1
print(f"scanned {len(rows)} null rows, set delivery_id on {fixed}")
asyncio.run(main())