cot.json

{
  "id": "http://schemas.taskcluster.net/common/v1/cot.json#",
  "$schema": "http://json-schema.org/draft-04/schema#",
  "title": "Chain of Trust Artifact",
  "description": "COT-artifact for verfication of tasks",
  "type": "object",
  "properties": {
    "chainOfTrustVersion": {"enum": [1]},
    "artifacts": {
      "additionalProperties": {
        "type": "object",
        "properties": {
          "sha256": {
            "type": "string",
            "pattern": "^[0-9a-f]{64}$"
          }
        },
        "additionalProperties": false,
        "required": ["sha256"]
      }
    },
    "task": {"$ref": "http://schemas.taskcluster.net/queue/v1/task.json#"},
    "environment": {
      "type": "object",
      "description": "Properties speific to the given `provisionerId`/`workerType` combination",
      "additionalProperties": true
    },
    "taskId": {
      "type": "string",
      "pattern": "^[A-Za-z0-9_-]{8}[Q-T][A-Za-z0-9_-][CGKOSWaeimquy26-][A-Za-z0-9_-]{10}[AQgw]$"
    },
    "runId": {
      "type": "integer",
      "minimum": 0,
      "maximum": 50
    },
    "workerGroup": {
      "type": "string",
      "minLength": 1,
      "maxLength": 22,
      "pattern": "^([a-zA-Z0-9-_]*)$"
    },
    "workerId": {
      "type": "string",
      "minLength": 1,
      "maxLength": 22,
      "pattern": "^([a-zA-Z0-9-_]*)$"
    }
  },
  "additionalProperties": false,
  "required": [
    "chainOfTrustVersion",
    "artifacts",
    "task",
    "environment",
    "taskId",
    "runId",
    "workerGroup",
    "workerId"
  ]
}