{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://rsasaki0109.github.io/lidar_slam_ros2/schemas/oci-image-measurement-v1.schema.json",
  "title": "lidarslam_ros2 verified OCI image measurement v1",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "schema_version",
    "schema_uri",
    "status",
    "archive",
    "platform",
    "image",
    "verification",
    "gate"
  ],
  "properties": {
    "schema_version": {"const": 1},
    "schema_uri": {"const": "https://rsasaki0109.github.io/lidar_slam_ros2/schemas/oci-image-measurement-v1.schema.json"},
    "status": {"enum": ["PASS", "FAIL"]},
    "archive": {
      "type": "object",
      "additionalProperties": false,
      "required": ["name", "size_bytes", "sha256", "member_count"],
      "properties": {
        "name": {"type": "string", "minLength": 1},
        "size_bytes": {"type": "integer", "minimum": 1},
        "sha256": {"type": "string", "pattern": "^[0-9a-f]{64}$"},
        "member_count": {"type": "integer", "minimum": 3}
      }
    },
    "platform": {
      "type": "object",
      "additionalProperties": false,
      "required": ["os", "architecture"],
      "properties": {
        "os": {"type": "string", "minLength": 1},
        "architecture": {"type": "string", "minLength": 1}
      }
    },
    "image": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "manifest_digest",
        "config_digest",
        "layer_count",
        "compressed_layer_bytes",
        "uncompressed_layer_bytes",
        "labels",
        "layers"
      ],
      "properties": {
        "manifest_digest": {"$ref": "#/definitions/digest"},
        "config_digest": {"$ref": "#/definitions/digest"},
        "layer_count": {"type": "integer", "minimum": 1},
        "compressed_layer_bytes": {"type": "integer", "minimum": 1},
        "uncompressed_layer_bytes": {"type": "integer", "minimum": 1},
        "labels": {
          "type": "object",
          "additionalProperties": {"type": "string"}
        },
        "layers": {
          "type": "array",
          "minItems": 1,
          "items": {"$ref": "#/definitions/layer"}
        }
      }
    },
    "verification": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "status",
        "safe_archive_members",
        "descriptors_verified",
        "diff_ids_verified",
        "unreferenced_blobs",
        "all_layers_gzip"
      ],
      "properties": {
        "status": {"const": "PASS"},
        "safe_archive_members": {"type": "integer", "minimum": 3},
        "descriptors_verified": {"type": "integer", "minimum": 3},
        "diff_ids_verified": {"type": "integer", "minimum": 1},
        "unreferenced_blobs": {"const": 0},
        "all_layers_gzip": {"const": true}
      }
    },
    "gate": {
      "oneOf": [
        {"type": "null"},
        {"$ref": "#/definitions/gate"}
      ]
    }
  },
  "allOf": [
    {
      "if": {"properties": {"gate": {"type": "null"}}},
      "then": {"properties": {"status": {"const": "PASS"}}}
    },
    {
      "if": {
        "properties": {
          "gate": {
            "type": "object",
            "required": ["status"],
            "properties": {"status": {"const": "PASS"}}
          }
        }
      },
      "then": {"properties": {"status": {"const": "PASS"}}}
    },
    {
      "if": {
        "properties": {
          "gate": {
            "type": "object",
            "required": ["status"],
            "properties": {"status": {"const": "FAIL"}}
          }
        }
      },
      "then": {"properties": {"status": {"const": "FAIL"}}}
    }
  ],
  "definitions": {
    "digest": {
      "type": "string",
      "pattern": "^sha256:[0-9a-f]{64}$"
    },
    "layer": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "position",
        "digest",
        "media_type",
        "compressed_bytes",
        "diff_id",
        "uncompressed_bytes"
      ],
      "properties": {
        "position": {"type": "integer", "minimum": 1},
        "digest": {"$ref": "#/definitions/digest"},
        "media_type": {"const": "application/vnd.oci.image.layer.v1.tar+gzip"},
        "compressed_bytes": {"type": "integer", "minimum": 1},
        "diff_id": {"$ref": "#/definitions/digest"},
        "uncompressed_bytes": {"type": "integer", "minimum": 1}
      }
    },
    "gate": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "status",
        "baseline_reference",
        "baseline_index_digest",
        "baseline_manifest_digest",
        "baseline_compressed_layer_bytes",
        "minimum_reduction_percent",
        "ceiling_compressed_layer_bytes",
        "reduction_bytes",
        "reduction_percent",
        "margin_bytes"
      ],
      "properties": {
        "status": {"enum": ["PASS", "FAIL"]},
        "baseline_reference": {"type": "string", "minLength": 1},
        "baseline_index_digest": {"$ref": "#/definitions/digest"},
        "baseline_manifest_digest": {"$ref": "#/definitions/digest"},
        "baseline_compressed_layer_bytes": {"type": "integer", "minimum": 1},
        "minimum_reduction_percent": {"type": "number", "minimum": 0, "exclusiveMaximum": 100},
        "ceiling_compressed_layer_bytes": {"type": "integer", "minimum": 1},
        "reduction_bytes": {"type": "integer"},
        "reduction_percent": {"type": "number"},
        "margin_bytes": {"type": "integer"}
      }
    }
  }
}