# TB-005 — Obsidian / CouchDB hardening

**Status:** done — deployed 2026-06-10  
**Your call:** **Do it** — LAN/tailnet only via `internal_only`

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## Talk first

> **Stop.** Don't read Reference until we've talked.
> In chat, say **"let's do TB-005"** or **"obsidian / couchdb hardening"**.

**In one sentence:** Your whole PKM vault syncs over a public URL — let's decide how exposed you're okay with.

**Why it came up:** obsidian.ginnoir.com has no LAN-only or SSO gate; LiveSync needs remote access from phones.

### Questions

1. Do you sync Obsidian from your phone without Tailscale always on?
2. Would 'Tailscale only' work, or do you need public access?
3. Authentik login in front — okay if we test LiveSync still works?

### Your options

| Option | Meaning |
|--------|---------|
| **Do it** | We're doing this — I'll implement or walk you through it |
| **Later** | Keep on the list, not now |
| **Drop** | Remove from plan — totally fine |
| **Tweak** | Change scope; tell me how |

### What we decided

| | |
|---|---|
| **Decision** | Do it — `internal_only` (LAN + tailnet); no public access |
| **Notes** | `import internal_only` on obsidian.ginnoir.com. All LiveSync clients on tailnet; Authentik not needed. CouchDB password rotation deferred. |
| **Date** | 2026-06-10 (decided + deployed) |

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<details>
<summary>Reference (only open if we're doing it)</summary>

### Stack / files

Caddyfile, stacks/notes/

### If we do it — rough steps

1. Pick model: Tailscale-only, Authentik, or hybrid
2. Implement + test sync from each device
3. Rotate CouchDB password

### Done when

- [x] You can still sync where you need to (tailnet)
- [x] Admin/_utils not wide open (`internal_only` — LAN + 100.64.0.0/10 only)

</details>