> ## Documentation Index
> Fetch the complete documentation index at: https://docs.phala.com/llms.txt
> Use this file to discover all available pages before exploring further.

# E2E Test Report

> End-to-end test report covering test coverage and pre-production validation results.

import { Callout } from 'nextra/components'

# E2E Test Report

<Callout type="warning">
  **This document is a work in progress.** Test results will be populated as they become available.
</Callout>

## Test Coverage

Tests are being conducted across the following scenarios. Results will be added as each test completes.

| Category                                                 | Status      | Notes |
| -------------------------------------------------------- | ----------- | ----- |
| GCP CVM deployment                                       | In progress |       |
| GCP KMS deployment + bootstrap                           | In progress |       |
| Nitro Enclave deployment                                 | In progress |       |
| RA-TLS connection (GCP KMS → GCP workload)               | In progress |       |
| RA-TLS connection (GCP KMS → Nitro workload)             | In progress |       |
| getKey() key retrieval                                   | In progress |       |
| On-chain measurement registration                        | In progress |       |
| On-chain measurement revocation                          | In progress |       |
| Governance flow (propose → approve → timelock → execute) | In progress |       |
| KMS bootstrap (Onboard → Finish)                         | In progress |       |
| Multi-node key replication                               | Planned     |       |

## Test Environment

| Component    | Version                |
| ------------ | ---------------------- |
| dstack-cloud | 0.6.0-test             |
| dstack OS    | dstack-cloud-0.6.0     |
| GCP zone     | us-central1-a          |
| AWS region   | us-east-1              |
| Blockchain   | Base Sepolia (testnet) |

## Known Limitations

| Limitation                   | Impact                                              | Mitigation                                             |
| ---------------------------- | --------------------------------------------------- | ------------------------------------------------------ |
| KMS root key is single-point | If the KMS TEE is compromised, all keys are at risk | MPC distribution planned for future version            |
| Nitro Enclaves are stateless | Workloads lose state on restart                     | Use GCP for persistent workloads; KMS runs on GCP only |
| Public RPC reliability       | Testnet RPCs may return stale state                 | Use multiple RPC providers                             |

## Accepted Risks

| Risk                           | Acceptance Criteria                                        |
| ------------------------------ | ---------------------------------------------------------- |
| TEE hardware side-channels     | Accept residual risk. Monitor Intel/AWS advisories.        |
| Smart contract vulnerabilities | Mitigate with audits. Re-audit after each contract change. |