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Add host correlation and assurance coverage

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Luna 2026-07-10 03:07:00 -07:00
parent 8194d13734
commit b40ac4252c
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36 changed files with 944 additions and 23 deletions
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12
enodia_sentinel/incident.py
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@ -118,6 +118,7 @@ def load_index(cfg: Config) -> dict:
for inc in data.values():
if isinstance(inc, dict):
inc.setdefault("schema", schemas.INCIDENT_V1)
inc.setdefault("correlations", [])
return data
except (OSError, ValueError):
return {}
@ -174,6 +175,7 @@ def record(cfg: Config, snapshot_name: str, alerts: list[Alert],
"severity": severity,
"signatures": [], "sids": [], "pids": [],
"lineage": [], "snapshots": [], "alert_count": 0,
"correlations": [],
}
inc = index[iid]
inc.setdefault("schema", schemas.INCIDENT_V1)
@ -186,6 +188,16 @@ def record(cfg: Config, snapshot_name: str, alerts: list[Alert],
inc["lineage"] = sorted(set(inc["lineage"]) | lineage)
inc["snapshots"].append(snapshot_name)
inc["alert_count"] += len(alerts)
from . import correlation
inc["correlations"] = correlation.correlate(inc)
for corr in inc["correlations"]:
if corr["sid"] not in inc["sids"]:
inc["sids"].append(corr["sid"])
inc["severity"] = max_severity(
inc.get("severity", severity),
max((c.get("severity", severity) for c in inc["correlations"]),
default=severity),
)
save_index(cfg, index)
return iid
except Exception: