LogSchema.json

{
  "definitions": {},
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "http://example.com/root.json",
  "type": "object",
  "title": "Flight Log schema for Digital Sky",
  "description": "This is the flight log schema for digital sky flight logs. One file that follows this schema should be generated for every permission artefact",
  "required": [
    "signature",
    "FlightLog"
  ],
  "properties": {
    "signature": {
      "$id": "#/properties/signature",
      "type": "string",
      "title": "The Signature Schema",
      "description": "Base64 encoded RSA2048 with SHA256 Signature of the FlightLog element. "
    },
    "FlightLog": {
      "$id": "#/properties/FlightLog",
      "type": "object",
      "title": "The Flightlog Schema",
      "description": "Contains all the flight log related information. ",
      "required": [
        "PermissionArtefact",
        "previous_log_hash",
        "LogEntries"
      ],
      "properties": {
        "PermissionArtefact": {
          "$id": "#/properties/FlightLog/properties/PermissionArtefact",
          "type": "string",
          "title": "Permission Artefact ID",
          "description": "The ID of the current permission artefact against which the log is being generated. "
        },
        "previous_log_hash": {
          "$id": "#/properties/FlightLog/properties/previous_log_hash",
          "type": "string",
          "title": "The Previous Log hash",
          "description": "This contains the base64 encoded hash of the most recent flight log that was generated",
          "default": ""
        },
        "LogEntries": {
          "$id": "#/properties/FlightLog/properties/LogEntries",
          "type": "array",
          "title": "The Logentries Schema",
          "items": {
            "$id": "#/properties/FlightLog/properties/LogEntries/items",
            "type": "object",
            "title": "Flight Log items",
            "required": [
              "Entry_type",
              "TimeStamp",
              "Longitude",
              "Latitude",
              "Altitude"
            ],
            "properties": {
              "Entry_type": {
                "$id": "#/properties/FlightLog/properties/LogEntries/items/properties/Entry_type",
                "type": "string",
                "enum": [
                  "GEOFENCE_BREACH",
                  "TAKEOFF/ARM",
                  "TIME_BREACH",
                  "LAND/DISARM"
                ],
                "title": "Flight Log entries",
                "description": "Every entry in the flight log should be one of the four types"
              },
              "TimeStamp": {
                "$id": "#/properties/FlightLog/properties/LogEntries/items/properties/TimeStamp",
                "type": "integer",
                "title": "Unix timestamp of the recorded entry",
                "default": 0
              },
              "Longitude": {
                "$id": "#/properties/FlightLog/properties/LogEntries/items/properties/Longitude",
                "type": "number",
                "title": "The Longitude in decimal Degrees",
                "default": 0,
                "examples": [
                  12.34567
                ]
              },
              "Latitude": {
                "$id": "#/properties/FlightLog/properties/LogEntries/items/properties/Latitude",
                "type": "number",
                "title": "The Latitude in decimal degrees",
                "default": 0.0,
                "examples": [
                  12.34567
                ]
              },
              "Altitude": {
                "$id": "#/properties/FlightLog/properties/LogEntries/items/properties/Altitude",
                "type": "number",
                "title": "The ellipsoidal height in m",
                "default": 0,
                "examples": [
                  100.1
                ]
              },
              "CRC": {
                "$id": "#/properties/FlightLog/properties/LogEntries/items/properties/CRC",
                "type": "integer",
                "title": "The Crc Schema (Optional)",
                "default": 0,
                "examples": [
                  719
                ]
              }
            }
          }
        }
      }
    }
  }
}