Files
git.stella-ops.org/docs/modules/zastava/schemas/observer_event.schema.json
StellaOps Bot 47168fec38 feat: Add VEX compact fixture and implement offline verifier for Findings Ledger exports
- Introduced a new VEX compact fixture for testing purposes.
- Implemented `verify_export.py` script to validate Findings Ledger exports, ensuring deterministic ordering and applying redaction manifests.
- Added a lightweight stub `HarnessRunner` for unit tests to validate ledger hashing expectations.
- Documented tasks related to the Mirror Creator.
- Created models for entropy signals and implemented the `EntropyPenaltyCalculator` to compute penalties based on scanner outputs.
- Developed unit tests for `EntropyPenaltyCalculator` to ensure correct penalty calculations and handling of edge cases.
- Added tests for symbol ID normalization in the reachability scanner.
- Enhanced console status service with comprehensive unit tests for connection handling and error recovery.
- Included Cosign tool version 2.6.0 with checksums for various platforms.
2025-12-02 21:08:01 +02:00

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{
"$id": "https://stella-ops.org/schemas/zastava/observer_event.schema.json",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"event_type": {
"enum": [
"runtime_fact",
"drift",
"policy_violation",
"heartbeat"
]
},
"firmware_version": {
"minLength": 1,
"type": "string"
},
"graph_revision_id": {
"minLength": 1,
"type": "string"
},
"ledger_id": {
"type": "string"
},
"monotonic_nanos": {
"type": "integer"
},
"observed_at": {
"format": "date-time",
"type": "string"
},
"payload": {
"description": "Canonical runtime payload (JCS) used for hashing.",
"type": "object"
},
"payload_hash": {
"description": "sha256 over canonical JSON (JCS) of payload",
"pattern": "^sha256:[0-9a-f]{64}$",
"type": "string"
},
"policy_hash": {
"minLength": 1,
"type": "string"
},
"project_id": {
"minLength": 1,
"type": "string"
},
"replay_manifest": {
"type": "string"
},
"sensor_id": {
"minLength": 1,
"type": "string"
},
"signature": {
"description": "DSSE envelope reference",
"pattern": "^dsse://[A-Za-z0-9._:/-]+$",
"type": "string"
},
"tenant_id": {
"minLength": 1,
"type": "string"
}
},
"required": [
"tenant_id",
"project_id",
"sensor_id",
"firmware_version",
"policy_hash",
"graph_revision_id",
"event_type",
"observed_at",
"payload",
"payload_hash",
"signature"
],
"title": "Zastava Observer Event",
"type": "object"
}