# Posture schema for generic software clients with TPM attestation
# 
$schema: "http://json-schema.org/draft-07/schema#"
schemaVersion: "1.0.0"
title: Posture with TPM attestation
description: The posture of the client instance. The structure depends on the platform.
type: object
properties:
  platform_product_id:
    oneOf:
      - $ref: "./product-id-windows.yaml"
      - $ref: "./product-id-linux.yaml"
    description: The product identifier
  product_id:
    type: string
    description: The gematik product identifier
  product_version:
    type: string
    description: The product version
  os:
    type: string
    description: Operating system name
  os_version:
    type: string
    description: Operating system version
  arch:
    type: string
    description: Hardware Architecture
  tpm_attestation_key:
    type: string
    description: The public key of the TPM-resident attestation key (PEM or base64 DER encoded).
  tpm_quote:
    type: string
    description: The TPM quote of the client instance
  tpm_event_log:
    type: string
    description: The TPM event log of the client instance
  tpm_ek_certificate_chain:
    type: array
    description: The endorsement key certificate chain from the TPM manufacturer (PEM or base64 DER encoded).
    items:
      type: string
required:
  - product_id
  - product_version
  - os
  - os_version
  - arch
  - tpm_attestation_key
  - tpm_quote
  - tpm_event_log
  - tpm_ek_certificate_chain