Internet access micro-payments state channel

Solidity smart contract handling a one-directionl micro-payment state channel allowing wireless internet access service.

Ropsten deployment

0x41b301c0b0abbfeef99803c23a281712e29b6ef1

Recommended virtual environment and dependencies

Using a local nodeenv in the repository root directory:

$ sudo pip install nodeenv
$ nodeenv --node 10.15.1 venv
$ source venv/bin/activate
(venv) $ npm install

Scripts

Deploy

Using Ganache CLI and a valid mnemonic for testing purposes:

(venv) $ npx ganache-cli --mnemonic '<12 words BIP39 mnemonic>' -h 0.0.0.0 -g 0 -a 10 -b 15

After that, copy sample configuration file .env.sample to .env and edit configuration according your mnemonic; keep contract address undefined.

(venv) $ cp .env.sample .env

After that, deploy the smart contracts running:

(venv) $ npm run deploy

Test

(venv) $ npm run test

Lint

(venv) $ npm run lint

Lint & test

(venv) $ npm run lintandtest

Deploy, lint & test

(venv) $ npm run deploylintandtest

Continuous integration

This will run an inotifywait command watching contracts and tests source files triggering, deploy, lint and test script on any update.

(venv) $ npm run ci