openzeppelin-cairo-contracts

v0.6.1

Library for secure smart contract development written in Cairo For more information about how to use this package see README

Latest version published 1 year ago

License: MIT

PyPI

GitHub

Package Health Score

61 / 100

security
No known security issues
popularity
Small
maintenance
Inactive
community
Active

Popularity

Small

GitHub Stars: 775
Forks: 310
Contributors: 50

Direct Usage Popularity

Based on project statistics from the GitHub repository for the PyPI package openzeppelin-cairo-contracts, we found that it has been starred 775 times.

Security

No known security issues

Security and license risk for latest version

Release Date: Jan 16, 2023
Direct Vulnerabilities: 0
C
0
H
0
M
0
L
Indirect Vulnerabilities: 0
C
0
H
0
M
0
L
License Risk: 0
H
0
M
0
L

All security vulnerabilities belong to production dependencies of direct and indirect packages.

License

MIT

Security Policy

Yes

You can connect your project's repository to Snyk to stay up to date on security alerts and receive automatic fix pull requests.

Keep your project free of vulnerabilities with Snyk

Maintenance

Inactive

Commit Frequency

Open Issues: 42
Open PR: 5
Last Release: 1 year ago
Last Commit: 5 days ago

Further analysis of the maintenance status of openzeppelin-cairo-contracts based on released PyPI versions cadence, the repository activity, and other data points determined that its maintenance is Inactive.

An important project maintenance signal to consider for openzeppelin-cairo-contracts is that it hasn't seen any new versions released to PyPI in the past 12 months, and could be considered as a discontinued project, or that which receives low attention from its maintainers.

As a healthy sign for on-going project maintenance, we found that the GitHub repository had at least 1 pull request or issue interacted with by the community.

Community

Active

Readme: Yes
Contributing.md: Yes
Code of Conduct: No
Contributors: 50
Funding: No

With more than 10 contributors for the openzeppelin-cairo-contracts repository, this is possibly a sign for a growing and inviting community.

We found a way for you to contribute to the project! Looks like openzeppelin-cairo-contracts is missing a Code of Conduct.

Embed Package Health Score Badge

Keep your project healthy

Check your requirements.txt

Ensure all the packages you're using are healthy and well-maintained

Snyk Vulnerability Scanner

Get health score & security insights directly in your IDE

Package

Python Versions Compatibility: Unspecified

Age: 2 years
Latest Release: 1 year ago
Dependencies: 1 Direct / 3 Total
Versions: 12
Maintainers: 1
Wheels: OS Independent

Readme

OpenZeppelin Contracts for Cairo

A library for secure smart contract development written in Cairo for StarkNet, a decentralized ZK Rollup.

Usage

> ## ⚠️ WARNING! ⚠️ > > This repo contains highly experimental code. > Expect rapid iteration. > Use at your own risk.

First time?

Before installing Cairo on your machine, you need to install gmp:

sudo apt install -y libgmp3-dev # linux
brew install gmp # mac

> If you have any troubles installing gmp on your Apple M1 computer, here’s a list of potential solutions.

Set up your project

Create a directory for your project, then cd into it and create a Python virtual environment.

mkdir my-project
cd my-project
python3 -m venv env
source env/bin/activate

Install the Nile development environment and then run init to kickstart a new project. Nile will create the project directory structure and install the Cairo language, a local network, and a testing framework.

pip install cairo-nile
nile init

Install the library

pip install openzeppelin-cairo-contracts

> ⚠️ Warning! ⚠️
Installing directly the main branch may contain incomplete or breaking implementations, download official releases only.

Use a basic preset

Presets are ready-to-use contracts that you can deploy right away. They also serve as examples of how to use library modules. Read more about presets.

// contracts/MyToken.cairo

%lang starknet

from openzeppelin.token.erc20.presets.ERC20 import (
    constructor,
    name,
    symbol,
    totalSupply,
    decimals,
    balanceOf,
    allowance,
    transfer,
    transferFrom,
    approve,
    increaseAllowance,
    decreaseAllowance
)

Compile and deploy it right away:

nile compile

nile deploy MyToken

openzeppelin-cairo-contracts dependencies

importlib-metadata

FAQs

What is openzeppelin-cairo-contracts?

Library for secure smart contract development written in Cairo. Visit Snyk Advisor to see a full health score report for openzeppelin-cairo-contracts, including popularity, security, maintenance & community analysis.

Is openzeppelin-cairo-contracts popular?

The python package openzeppelin-cairo-contracts receives a total of 694 weekly downloads. As such, openzeppelin-cairo-contracts popularity was classified as small. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is openzeppelin-cairo-contracts well maintained?

We found indications that openzeppelin-cairo-contracts is an Inactive project. See the full package health analysis to learn more about the package maintenance status.

Is openzeppelin-cairo-contracts safe to use?

The python package openzeppelin-cairo-contracts was scanned for known vulnerabilities and missing license, and no issues were found. Thus the package was deemed as safe to use. See the full health analysis review.

Last updated on 22 April-2024, at 03:45 (UTC).

Build a secure application checklist

Select a recommended open source package

Minimize your risk by selecting secure & well maintained open source packages

DONE

Scan your app for vulnerabilities

Scan your application to find vulnerabilities in your: source code, open source dependencies, containers and configuration files

SCAN NOW

Fix identified vulnerabilities

Easily fix your code by leveraging automatically generated PRs

AUTO FIX

Monitor for new issues

New vulnerabilities are discovered every day. Get notified if your application is affected

MONITOR APP