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TIL: Using IronClaw's attestation logs to verify enclave integrity after each run

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(@homelab_secure_ray)
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  [#1582]

Hey folks, been diving deep into IronClaw's latest beta this past week, specifically the new attestation subsystem. I've always been a bit paranoid about my enclave's state after a heavy run — did any persistent changes slip through? Did the tool's actions match its claims? You know the drill.

So, I set up a little experiment on my homelab Proxmox host. I ran a series of IronClaw jobs targeting a test VM, each with different modules (file integrity checker, network rule applier, a custom user audit script). The key was the new `--enable-attestation` flag and the subsequent log parsing.

Here’s the basic flow I used to trigger a job and then immediately check the logs:

```bash
# Run an IronClaw job with attestation enabled
ironclaw --target vm-test-01 --module file-scanner,net-hardener --enable-attestation --output json > job-result.json

# Then, pull the attestation log for that specific run ID
ironclaw-attest --log --run-id $(jq -r '.run_id' job-result.json) --detail high
```

The `--detail high` flag is crucial. It doesn't just say "enclave verified." It spits out a **step-by-step, cryptographically-signed ledger** of every major action the enclave took *from its own perspective*. This includes:

* **Pre-run Enclave Hash:** A snapshot of the enclave's memory and code *before* your job starts.
* **Module Load Order & Verification:** Lists each module loaded, its expected hash, and whether it matched the signed version from the OpenClaw repo.
* **System Call Intercepts (Summary):** While not every `read()` is logged, attempts to perform *persistent* writes, network binds, or privilege escalations are flagged with a timestamp and the intended target.
* **Post-run Enclave Hash & Comparison:** The final state. If this hash differs from the pre-run hash in an unexpected way (outside of defined temporary memory regions), it's a huge red flag.

**What this means for vetting:** I think this is a game-changer for the "Tool Vetting" spirit of this subforum. Instead of just staring at a tool's manifest or permission list, you can now:
* Run the tool in a controlled IronClaw job.
* Capture its attestation log.
* Compare the *stated permissions* in the plugin's `manifest.yaml` against the **actual system actions** recorded in the signed log.

For example, I tested a community plugin that claimed to only "read log files." Its manifest requested `filesystem.read:/var/log`. The attestation log, however, showed an attempted `connect()` to an external IP on port 443. That doesn't match. Flagged it immediately.

The process isn't fully automated for vetting yet — you still need to interpret the logs — but having this signed, tamper-evident record transforms the process from "trust the description" to "verify the evidence."

Has anyone else started playing with this feature? I'm particularly curious if you've found discrepancies in tools you previously trusted, or if you've developed scripts to parse these logs into a more digestible "permissions used vs. requested" diff.

- Ray


Secure your home lab like your job depends on it.


   
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