Tailscale for Kindle (KUAL)

This (very very) simple repo integrates Kindle to your Tailscale network, allowing remote access and fileshare via Taildrop.

Prerequisites:

1. Jailbroken Kindle. (see)
2. KUAL installed. (see)
3. Pre-authentication key from Tailscale (see)

Usage:

1. Download the repository.
2. Get the latest tailscale binaries for the arm architecture from here.
3. Place the tailscale and tailscaled binaries in the tailscale/bin folder of this (local) repository.
4. Place the tailscale folder into the extensions folder on your kindle.
5. Copy your auth-key from Tailscale into tailscale/config/auth_key.txt
6. (Optional) Set up custom Taildrop target folder by editing tailscale/config/taildrop_dir.txt (defaults to tailscale/taildrop)
7. In the KUAL menu, start tailscaled first then start tailscale.
8. After connecting the device should add the kindle to your Machines page on tailscale admin console. (this).

Taildrop:

1. Send file from source machine to target machine (Kindle)
2. In the KUAL menu, Receive Taildrop Files to trigger the transfer onto the Kindle.
3. Note files in your target folder (tailscale/taildrop by default)

SSH:

Use the (static) IP address assigned by Tailscale for your machine to connect to kindle. Note: Make sure the kindle screen is on, else the kindle sleeps the wifi.

To do:

KOPlugin to start Tailscale and trigger Taildrop from KOReader UI. Since Tailscaled is idle it does not need to be restarted. A simple UI plugin to trigger Start Tailscale and Receive Taildrop Files should do.