YubiNuki

This program allows to use NFC Yubikeys to open Nuki smart locks.

Requirements

You will need:

• A libnfc-compatible NFC reader and libnfc-devel (or equivalent) installed and configured (see /etc/nfc/libnfc.conf) in your system (i.e. the GO2NFC141U from Elechouse)
• A Nuki Bridge and Lock and API access to it.
• An NFC Yubikey (i.e Yubikey 5 NFC)
• A Yubicloud user ID and Secret (https://upgrade.yubico.com/getapikey/)
• Go compiler

This program runs fine on a Raspberry Pi Zero W.

Installation

After installing Go, in order to run yubinuki in your system:

• Download and compile the yubinuki program
• Copy the executable to /usr/local/bin
• Copy the configuration file to /etc/yubinuki.json and set it up
• Install and yubinuki.service file and enable the service

In other words, from the repository folder, run:

go get github.com/hsanjuan/yubinuki
cd $GOPATH/src/github.com/hsanjuan/yubinuki
cp yubinuki.template.json yubinuki.json

At this point, EDIT yubinuki.json with the right configuration values. Then:

sudo cp $GOPATH/bin/yubinuki /usr/local/bin/yubinuki
sudo mv yubinuki.json /etc/yubinuki.json
sudo chown root:root /etc/yubinuki.json
sudo chmod 0600 /etc/yubinuki.json
sudo cp yubinuki.service /etc/systemd/system/
sudo systemctl daemon-reload
sudo systemctl enable yubinuki
sudo systemctl start yubinuki