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IOTA Swarm Node

Summary

iota-swarm-node is a proof-of-concept implementation of IOTA Swarm node, that is a device with software/hardware implementing an algorithm aiming for allowing several swarm nodes behave as a full node.

Most use cases for micropayments involve a single user or device interacting repeatedly with a few vendors.

Prerequisites

Install dependent packages:

$ sudo apt-get install python-pip python-setuptools python-dev python3-dev \
                       build-essential libssl-dev libffi-dev

Install Python package dependencies:

$ pip install -r requirements.txt

(Alternative) Install dependencies and activate virtualenv with Pipenv:

$ pipenv install
$ pipenv shell

Build from scratch

Ensure gcc or clang available in build environment and then execute:

$ make

(Optional) run test suite:

$ make check

Launch the service

  • Launch swarm node as server:
$ python server.py
Listening on localhost:8000
  • Generate an unused address:
$ python tests/generate_address.py
Generating an unused address ...
{u'addresses': [Address('OMAEMGRMASNBLYVFCRG9UARBBCWDIC9RGCOFTVAVJZDWISOHVMFLSW9ZL9FIJIHVVRYQLIMYBWEYP9WSX')]}
Duration: 73.5027749538 seconds
  • Get tips from full node
$ python tests/get_tips.py
Getting tips ...
{u'duration': 484, u'branchTransaction': TransactionHash('QCPNKOXJXFERNNLTZZG9LBWDJQRLFIWDYNYQBHZJANJGXAADKNFTPWBWVDGHROVVVQWBKP9ROKRMZ9999'), u'trunkTransaction': TransactionHash('GEPJNFUNQGPDSFECJZGEWYYWYMGVWDCOELBKZQWILEUGGVHPNWFRLHNQHYKHCHPQWSQAXGYG9AIBA9999')}
Duration: 0.960033893585 seconds
  • Send data (0 value transaction)
$ python tests/send_transfer.py
Send send transfer command ...
WIAEHXJUVO9IDZXROJEDBQLFHVFLZCIQKPLLXCGWLNZFIUJZLBZACVLZPWAKUBYLDYRZKFIDKLSAHJHEY
Duration: 1.91658091545 seconds

Build the docker image

Before building the docker image, you need to build the iota-swarm-node.

  $ make

Build the docker image and tag with iota-swarm-node.

  $ docker build -t iota-swarm-node .

Publish docker image to Docker Hub

  1. Login to the Docker Hub.
  $ docker login
  1. Tag docker image.
  $ docker tag iota-swarm-node DOCKER_ID_USER/iota-swarm-node
  1. Push image to Docker Hub.
  $ docker push DOCKER_ID_USER/iota-swarm-node

Licensing

iota-swarm-node is freely redistributable under the two-clause BSD License. Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.

swarm's People

Contributors

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Watchers

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