fix: dedupe host_silence problems under concurrent scans (0.4.11)

Treat acknowledged as active, dedupe by hostname, add PostgreSQL advisory lock and a unique index. Migration closes existing duplicate open problems.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
2026-07-03 09:05:28 +10:00
parent 3765d4d476
commit 6c43b8637e
9 changed files with 334 additions and 31 deletions
+1 -1
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@@ -13,7 +13,7 @@ Self-hosted hub for security events from Linux and Windows agents: ingest, corre
| **security-alert-center** | SAC server (Ubuntu 24.04) |
| [seaca](https://git.kalinamall.ru/PapaTramp/seaca) | Android client |
**Version:** `0.4.10` · **Deploy:** `sudo /opt/sac-deploy.sh`
**Version:** `0.4.11` · **Deploy:** `sudo /opt/sac-deploy.sh`
## Features