{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://qrtrust.local/contracts/verifier-cache-entry.schema.json",
  "title": "QR Trust verifier cache entry",
  "type": "object",
  "required": [
    "artifact_type",
    "schema_version",
    "cache_entry_id",
    "effective_issuer_namespace",
    "source_artifacts",
    "certificate_ref",
    "issuer_display_name",
    "assurance_tier",
    "destination_policy_id",
    "scanner_trust_projection",
    "freshness"
  ],
  "properties": {
    "artifact_type": {
      "const": "verifier_cache_entry"
    },
    "schema_version": {
      "type": "string",
      "minLength": 1
    },
    "fixture_notice": {
      "type": "string"
    },
    "cache_entry_id": {
      "type": "string",
      "pattern": "^cache:"
    },
    "effective_issuer_namespace": {
      "$ref": "#/$defs/issuer_namespace"
    },
    "source_artifacts": {
      "type": "object",
      "required": [
        "root_manifest_ref",
        "delegated_operator_manifest_ref",
        "issuer_record_ref",
        "destination_policy_ref",
        "status_event_ref"
      ],
      "properties": {
        "root_manifest_ref": {
          "type": "string",
          "minLength": 1
        },
        "delegated_operator_manifest_ref": {
          "type": "string",
          "minLength": 1
        },
        "issuer_record_ref": {
          "type": "string",
          "minLength": 1
        },
        "destination_policy_ref": {
          "type": "string",
          "minLength": 1
        },
        "status_event_ref": {
          "type": "string",
          "minLength": 1
        }
      },
      "additionalProperties": true
    },
    "certificate_ref": {
      "type": "string",
      "minLength": 1
    },
    "issuer_display_name": {
      "type": "string",
      "minLength": 1
    },
    "assurance_tier": {
      "type": "string",
      "minLength": 1
    },
    "destination_policy_id": {
      "type": "string",
      "pattern": "^policy:"
    },
    "scanner_trust_projection": {
      "type": "object",
      "required": [
        "issuer_legitimacy",
        "destination_binding",
        "runtime_safety",
        "scanner_decision_if_clean",
        "scanner_decision_if_risky"
      ],
      "properties": {
        "issuer_legitimacy": {
          "type": "string",
          "minLength": 1
        },
        "destination_binding": {
          "type": "string",
          "minLength": 1
        },
        "runtime_safety": {
          "type": "string",
          "minLength": 1
        },
        "scanner_decision_if_clean": {
          "type": "string",
          "minLength": 1
        },
        "scanner_decision_if_risky": {
          "type": "string",
          "minLength": 1
        }
      },
      "additionalProperties": true
    },
    "freshness": {
      "type": "object",
      "required": [
        "state_published_at",
        "cache_generated_at",
        "cache_expires_at",
        "max_staleness_seconds",
        "stale_behavior"
      ],
      "properties": {
        "state_published_at": {
          "type": "string",
          "format": "date-time"
        },
        "cache_generated_at": {
          "type": "string",
          "format": "date-time"
        },
        "cache_expires_at": {
          "type": "string",
          "format": "date-time"
        },
        "max_staleness_seconds": {
          "type": "integer",
          "minimum": 0
        },
        "stale_behavior": {
          "enum": [
            "allow",
            "downgrade_to_caution",
            "downgrade_or_block",
            "block"
          ]
        }
      },
      "additionalProperties": true
    }
  },
  "additionalProperties": false,
  "$defs": {
    "issuer_namespace": {
      "type": "object",
      "required": [
        "root_program_id",
        "delegated_authority_id",
        "issuer_id"
      ],
      "properties": {
        "root_program_id": {
          "type": "string",
          "pattern": "^root:"
        },
        "delegated_authority_id": {
          "type": "string",
          "pattern": "^authority:"
        },
        "issuer_id": {
          "type": "string",
          "pattern": "^issuer:"
        }
      },
      "additionalProperties": false
    }
  }
}