Certinfo - Certificate Checker

Overview

This is a simple command-line interface (CLI) program written in Go for checking PEM file certificates. It helps you validate and retrieve information about X.509 certificates from PEM-encoded files.

Features

Check the validity of X.509 certificates in PEM files.
Display information about the certificate, such as subject, issuer, validity period, and more.

Prerequisites

Make sure you have Go installed on your machine.

Installation

go get -u github.com/marco-introini/certinfo-go

Usage

certinfo path/to/certificate.pem

Replace path/to/certificate.pem with the path to your PEM-encoded certificate file.

Options

None, for now

Example

certinfo /path/to/certificate.pem

Build from Source

git clone https://github.com/marco-introini/certinfo-go.git
cd certinfo-go
go build

License

This project is licensed under the MIT License - see the LICENSE file for details.

Acknowledgments

Contribution

Contributions are welcome! Please open an issue or create a pull request with your suggestions and improvements.

Contact

For any questions or feedback, feel free to reach out to marco@mintdev.me.

Happy coding!