Feature: get attestation info of an agent

[think-in-universe]

Requirements

Update https://private.near.ai/attestation/report to return attestation data of a specific agent.

Add a new optional query parameter agent (with agent instance ID) that will add the agent_attestations data received from compose-api into the response. Use plural agent_attestations in case we may need to return attestations of multiple agents in a single response in future iterations.

Example request and response:

Request

https://private.near.ai/v1/attestation/report?agent=a28bd4af-f416-4c48-9229-7847f82d0707&nonce=af09d2d91a094db38c1afaaa354b919363225ebef2180d6596adf8f3e1624435

Response

{
  "chat_api_gateway_attestation": {
    "event_log": "string",
    "info": "string",
    "intel_quote": "string",
    "request_nonce": "string",
    "signing_address": "string",
    "signing_algo": "string",
    "vpc": null
  },
  "cloud_api_gateway_attestation": {
    "event_log": "string",
    "info": "string",
    "intel_quote": "string",
    "request_nonce": "string",
    "signing_address": "string",
    "signing_algo": "string",
    "vpc": null
  },
  "agent_attestations": [{
    "name": "string",
    "image_digest": "string",
    "event_log": "string",
    "info": "string",       // still missing
    "intel_quote": "string",
    "request_nonce": "string",     // still missing
    "tls_certificate": "string",
    "tls_certificate_fingerprint": "string",
  }]
}

How to Fetch Data

• Get agent manager attestation: https://api.agent0.near.ai/docs#tag/attestation/GET/attestation/report
• Get agent instance attestation: https://api.agent0.near.ai/docs#tag/attestation/GET/instances/{name}/attestation

We need event_log, quote, tls_certificate and tls_certificate_fingerprint from https://api.agent0.near.ai/docs#tag/attestation/GET/attestation/report . (Convert quote to intel_quote in agent_attestations)

{
  "event_log": "string",
  "quote": "string",
  "report_data": "string",
  "tls_certificate": "string",
  "tls_certificate_fingerprint": "string",
  "vm_config": "string"
}

We need image_digest and name from https://api.agent0.near.ai/docs#tag/attestation/GET/instances/{name}/attestation

{
  "image_digest": null,
  "name": "string"
}

Missing Data and Parameters

1. Return info (TCB info) in the result of https://api.agent0.near.ai/docs#tag/attestation/GET/attestation/report
2. The endpoint https://api.agent0.near.ai/docs#tag/attestation/GET/attestation/report should accept a nonce query parameter to avoid replay attack, and include the nonce into the report data.

[think-in-universe]

@PierreLeGuen can we add TCB info to the result of https://api.agent0.near.ai/docs#tag/attestation/GET/attestation/report, and add a nonce parameter to https://api.agent0.near.ai/docs#tag/attestation/GET/attestation/report. Please find more details above.

Please feel free to refer to https://private.near.ai/docs/#/Attestation/get_attestation_report as an example.