Viam Provision a Smart Machine

arazzo: 1.0.1
info:
  title: Viam Provision a Smart Machine
  summary: Bootstrap a fresh device onto Wi-Fi and into the Viam cloud over the hotspot.
  description: >-
    Bootstraps a fresh device that is exposing the viam-agent provisioning
    hotspot. The flow lists visible Wi-Fi networks, submits Wi-Fi credentials,
    submits Viam cloud credentials (machine part secret and app address), and
    exits provisioning so the device boots into normal operation. The
    provisioning endpoint is an unauthenticated local hotspot, so no API key is
    sent. Each request body is inlined so the flow can be executed directly
    against the Viam Provisioning API.
  version: 1.0.0
sourceDescriptions:
- name: provisioningApi
  url: ../openapi/_superseded/viam-provisioning-api-openapi.yml
  type: openapi
workflows:
- workflowId: provision-smart-machine
  summary: List networks, set Wi-Fi and cloud credentials, then exit provisioning.
  description: >-
    Lists Wi-Fi networks visible to the device, submits the chosen Wi-Fi
    credentials, submits Viam cloud credentials, and exits the provisioning
    service so the device boots into normal operation.
  inputs:
    type: object
    required:
    - ssid
    - psk
    - machinePartId
    - machinePartSecret
    - appAddress
    properties:
      ssid:
        type: string
        description: SSID of the Wi-Fi network the device should join.
      psk:
        type: string
        description: Pre-shared key (password) for the Wi-Fi network.
      machinePartId:
        type: string
        description: The Viam machine part id the device represents.
      machinePartSecret:
        type: string
        description: The machine part secret used to authenticate to the cloud.
      appAddress:
        type: string
        description: The Viam app address the device registers against.
  steps:
  - stepId: listNetworks
    description: List Wi-Fi networks visible to the device.
    operationId: getNetworkList
    requestBody:
      contentType: application/json
      payload: {}
    successCriteria:
    - condition: $statusCode == 200
  - stepId: setWifi
    description: Submit the chosen Wi-Fi credentials to the device.
    operationId: setNetworkCredentials
    requestBody:
      contentType: application/json
      payload:
        type: wifi
        ssid: $inputs.ssid
        psk: $inputs.psk
    successCriteria:
    - condition: $statusCode == 200
  - stepId: setCloud
    description: Submit Viam cloud credentials so the device registers with viam.app.
    operationId: setSmartMachineCredentials
    requestBody:
      contentType: application/json
      payload:
        cloud:
          id: $inputs.machinePartId
          secret: $inputs.machinePartSecret
          app_address: $inputs.appAddress
    successCriteria:
    - condition: $statusCode == 200
  - stepId: exitProvisioning
    description: Exit the provisioning service so the device boots normally.
    operationId: exitProvisioning
    requestBody:
      contentType: application/json
      payload: {}
    successCriteria:
    - condition: $statusCode == 200
  outputs:
    machinePartId: $inputs.machinePartId