bankex-nfc-eth

BANKEX NFC Ethereum smart contract based accounting.

NFC card's unique identifier are being used as a key in ERC-20-like smart contract.

Prerequisites

Hardware

NFC tag reader (tested with ACR122U USB).
Raspberry Pi (recommended) or any Linux-based PC (Debian/Ubuntu is recommended)

Installing

General

sudo apt update
sudo apt -y install subversion autoconf debhelper flex libusb-dev libpcsclite-dev libpcsclite1 libccid pcscd pcsc-tools libpcsc-perl libusb-1.0-0-dev libtool libssl-dev cmake checkinstall

Node.js

Follow the instruction to install NVM
Install node-gyp module npm install -g node-gyp

###libnfc

Download actual release of nfclib library, e.g. libnfc-1.7.1.tar.bz2. Unzip it to temp directory and cd into it.

./configure --with-drivers=acr122_usb
make
sudo make install

App node modules

Clone git and cd to project directory.

npm install

Configuring

Deploy contract ./contracts/nfctoken.sol to Ethereum
Add your local address to whitelist in deployed contract
Place local geth keystore json key file to ./keystore/key.json
Place plain text password to file ./keystore/password.txt
cp config-example.yml config.yml
Edit config.yml to set up correct geth/parity node RPC address

Running