abukauser / lamassu-machine

Software that controls the Lamassu Bitcoin machine

lamassu-machine

The software that runs the Lamassu Bitcoin Machine.

Installing

git clone https://github.com/lamassu/lamassu-machine.git
cd lamassu-machine
npm install
./setup.sh

Prerequisites: You'll need Node.js and Ruby installed on your machine. There packages for these on most operating systems. You'll also need compiling tools. See here: https://github.com/TooTallNate/node-gyp#installation.

Mac OS X local install for testing and development

git clone https://github.com/lamassu/lamassu-machine.git
cd lamassu-machine

brew install nvm
# then following brew's install notes on nvm
nvm install 0.10
nvm use 0.10
rm -rf ./node_modules
# remove jpeg and manatee from package.json
# comment out in lib/brain.js around line 850: this._ensureRaqiaRegistration so that it goes to _idleTwoWay without requiring a raqia registration
npm install --no-optional
npm install mv

./setup

cp licenses.sample.json licenses.json

# in a separate window start a fake bill validator, and use the outputted ttys number on the next command, like /dev/ttys008
ruby fake_id003.rb

node bin/lamassu-machine --mockBTC 1KAkLnhU1BpvgjQUgLk1HF4PEgh4asFNS8 --mockBv /dev/ttys008 --mockTrader --mockCam --mockBillDispenser

open ui/start.html

To get a cursor comment out body { cursor: none } in ui/css/main.css

Running

First, run the mock bill validator in a separate terminal window:

$ ruby fake_id003.rb

The mock validator will output its device path, e.g. /dev/ttys009. Use that to run the main program, called lamassu-machine, along with a Bitcoin address you control:

node bin/lamassu-machine --mockBTC 1KAkLnhU1BpvgjQUgLk1HF4PEgh4asFNS8 \
--mockBv /dev/ttys009 --mockTrader --mockCam

This should output something like this:

2014-07-18T17:00:15.052Z LOG Bitcoin Machine software initialized.
2014-07-18T17:00:15.054Z LOG new brain state: booting
2014-07-18T17:00:15.055Z LOG browser not connected
2014-07-18T17:00:15.055Z LOG new brain state: wifiConnected
2014-07-18T17:00:15.056Z LOG FSM: start [ none -> Start ]
2014-07-18T17:00:15.057Z LOG memUse: 29.4 MB, memFree: 15.0%, nodeUptime: 0.00h, osUptime: 73.63h
2014-07-18T17:00:15.059Z LOG FSM: connect [ Start -> Connected ]
2014-07-18T17:00:15.162Z LOG FSM: disable [ Connected -> Disable ]
2014-07-18T17:00:15.162Z LOG FSM: denominations [ Disable -> Denominations ]
2014-07-18T17:00:15.261Z LOG FSM: initialize [ Denominations -> Initialize ]
2014-07-18T17:00:15.375Z LOG connected to browser
2014-07-18T17:00:15.560Z LOG Bill validator connected.
2014-07-18T17:00:15.560Z LOG Using mock trader
2014-07-18T17:00:15.562Z LOG lightOff
2014-07-18T17:00:15.562Z LOG new brain state: pendingIdle
2014-07-18T17:00:15.562Z LOG new brain state: idle
2014-07-18T17:00:15.562Z LOG lightOff
2014-07-18T17:00:15.562Z LOG new brain state: pendingIdle
2014-07-18T17:00:15.562Z LOG new brain state: idle
2014-07-18T17:00:16.267Z LOG FSM: disable [ Initialize -> Disable ]

Now, open a Chrome or Chromium browser to

file:///<lamassu-machine path>/ui/start.html

and you should get this:

When the screen asks you to insert a bill, navigate to the terminal where you opened the mock bill validator, and input 1Enter to insert a one dollar bill.

Mocking

In order to easily test lamassu-server, you can use the mock command. First, run lamassu-server in its own terminal:

LAMASSU_ENV=debug bin/lamassu-server --http

Now, in a separate terminal, run mock:

node bin/mock.js -a 1KAkLnhU1BpvgjQUgLk1HF4PEgh4asFNS8

This will send $1 worth of bitcoins to 1KAkLnhU1BpvgjQUgLk1HF4PEgh4asFNS8, via lamassu-server.

Here's how to run it with a mock bill validator, a mock camera, currency forced to USD, a mock bill dispenser, and using an HTTP connection to a local server. First, set brain.mockBTC to a bitcoin address in device_config.json. Then:

node bin/lamassu-machine --mockBv /dev/ttys009 --mockCam --fiat USD --mockBillDispenser --http