https://github.com/lamden/saffron
Easily deployed and managed private blockchains for enterprise and development use.
https://github.com/lamden/saffron
blockchain enterprise ethereum integration sidechain
Last synced: about 1 year ago
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Easily deployed and managed private blockchains for enterprise and development use.
- Host: GitHub
- URL: https://github.com/lamden/saffron
- Owner: Lamden
- License: gpl-3.0
- Created: 2017-07-26T19:52:04.000Z (almost 9 years ago)
- Default Branch: master
- Last Pushed: 2019-01-23T20:20:31.000Z (over 7 years ago)
- Last Synced: 2025-03-24T03:18:50.921Z (about 1 year ago)
- Topics: blockchain, enterprise, ethereum, integration, sidechain
- Language: Python
- Homepage:
- Size: 3.97 MB
- Stars: 44
- Watchers: 16
- Forks: 6
- Open Issues: 19
-
Metadata Files:
- Readme: README.md
- License: LICENSE.md
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README
# Saffron
#### Better Blockchains for Real World Applications
Saffron is a project that aims to make construction and deployment of blockchains easy for developers and enterprises. In it's current form, it relies on the Ethereum technology as a solid base to serve a blockchain with a ton of great features for most use-cases. Here are our goals:
* Create a Blockchain CLI generator for easy initialization, management, and deployment of private blockchains.
* Remove transaction costs for using private chains for higher incentive of integration.
* Provide API's and tools to integrate private chains into web and mobile applications.
* Create private chain to private chain communication via a main chain 'router' that is free to transact upon.
#### Where are we at so far?
Right now, we have a simple MVP, which generates contracts for Ethereum blockchains and an API that treats smart contract interaction like API calls. As well as a suite of opensource and optionally deployable admin dashboards.
## Give it a go
```
virtualenv -p python3 venv3_saffron
source venv_saffron/bin/activate
python3 setup.py develop
mkdir saffron
export LAMDEN_HOME=$(pwd)/saffron
export LAMDEN_FOLDER_PATH=$(pwd)
export LAMDEN_DB_FILE=$(pwd)/saffron/saffron.db
saffron --help
```
## API Deployment
### deploying the developer services
```
# Install docker for your platform, and then.
docker-compose up
```
#### You can try out the API by using the following bash commands:
Simple version:
```
cd docker_saffron_ledger_api && gunicorn api:application
echo 'pragma solidity ^0.4.11;contract mortal { address owner; function mortal() { owner = msg.sender; } function kill() { if (msg.sender == owner) suicide(owner); } } contract greeter is mortal { string greeting; function greeter(string _greeting) public { greeting = _greeting; } function greet() constant returns (string) { return greeting; } }' | curl --data-binary @- localhost:8000/some_endpoint
```
Example:
```
$ echo 'pragma solidity ^0.4.11;contract mortal { address owner; function mortal() { owner = msg.sender; } function kill() { if (msg.sender == owner) suicide(owner); } } contract greeter is mortal { string greeting; function greeter(string _greeting) public { greeting = _greeting; } function greet() constant returns (string) { return greeting; } }' | curl --data-binary @- localhost:8000/some_endpoint
Created the following files:
['greeter.abi', 'greeter.bin', 'mortal.abi', 'mortal.bin']
```
#### running the tests
```
virtualenv venv_saffron
source venv_saffron/bin/activate
python setup.py develop
pip install pytest
py.tests tests
```
## Documentation
- http://saffron.readthedocs.io/en/latest/