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logcorrelator/sql
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Feat: Détection menaces HTTP via vues ClickHouse + simplification shutdown
Nouvelles vues de détection (sql/views.sql) :
- Identification hosts par IP/JA4 (view_host_identification, view_host_ja4_anomalies)
- Détection brute force POST et query params variables
- Header fingerprinting (ordre, headers modernes manquants, Sec-CH-UA)
- ALPN mismatch detection (h2 déclaré mais HTTP/1.1 parlé)
- Rate limiting & burst detection (50 req/min, 20 req/10s)
- Path enumeration/scanning (paths sensibles)
- Payload attacks (SQLi, XSS, path traversal)
- JA4 botnet detection (même fingerprint sur 20+ IPs)
- Correlation quality (orphan ratio >80%)

ClickHouse (sql/init.sql) :
- Compression ZSTD(3) sur champs texte (path, query, headers, ja3/ja4)
- TTL automatique : 1 jour (raw) + 7 jours (http_logs)
- Paramètre ttl_only_drop_parts = 1

Shutdown simplifié (internal/app/orchestrator.go) :
- Suppression ShutdownTimeout et logique de flush/attente
- Stop() = cancel() + Close() uniquement
- systemd TimeoutStopSec gère l'arrêt forcé si besoin

File output toggle (internal/config/*.go) :
- Ajout champ Enabled dans FileOutputConfig
- Le sink fichier n'est créé que si enabled && path != ''
- Tests : TestValidate_FileOutputDisabled, TestLoadConfig_FileOutputDisabled

RPM packaging (packaging/rpm/logcorrelator.spec) :
- Changelog 1.1.18 → 1.1.22
- Suppression logcorrelator-tmpfiles.conf (redondant RuntimeDirectory=)

Nettoyage :
- idees.txt → idees/ (dossier)
- Suppression 91.224.92.185.txt (logs exemple)

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
2026-03-11 18:28:07 +01:00
..
2026-03-09 08:37:59 +01:00
2026-03-09 08:37:59 +01:00