README

A CLI application that shows Certificate Information of single X509 certificate (PEM and DER format) or multiple certificates (check a directory)

This can also be used for converting PEM certificate to DER and vice-versa

User Installation

Global installation

You can install the binary in global composer directory:

composer global require marco-introini/certinfo-cli

Usage

All the available commands are visible using:

certinfo

Check a single file

certinfo check:file <filename>

filename can be a PEM, CRT, CER or DER file

Check every file in a directory

certinfo check:directory <directory>

Check an HTTPS Url

certinfo check:url <url>

Convert PEM to DER

certinfo convert:pem2der <filename>

Convert DER to PEM

certinfo convert:der2pem <filename>

Developer information

Inside the Makefile there is the build command to create the executable

Test

There are several test written using Pest inside the tests/Feature directory.

Before executing Pest you must generate stub certificates inside the tests/stubs directory. There is a Makefile recipe for automating everything:

make test

Thanks

This package is based on Laravel Zero.

Laravel Zero was created by Nuno Maduro and Owen Voke, and is a micro-framework that provides an elegant starting point for your console application. It is an unofficial and customized version of Laravel optimized for building command-line applications.

Support the development

If you like my work you can buy me a coffee

• via PayPal

License

This is an open-source software licensed under the MIT license.