message-base.json

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "message-base",
  "title": "Core message",
  "description": "The base properties of a request or response to/from an operator",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "sender": {
      "$ref": "domain.json",
      "description": "The domain name of the sender of this message"
    },
    "receiver": {
      "$ref": "domain.json",
      "description": "The domain name of the receiver of this message"
    },
    "timestamp": {
      "$ref": "timestamp.json"
    },
    "signature": {
      "$ref": "signature.json",
      "description": "Signature based on input:\n```\nsender + '\\u2063' +\nreceiver + '\\u2063' +\ntimestamp\n```"
    }
  },
  "required": [
    "sender",
    "receiver",
    "timestamp",
    "signature"
  ]
}