Warning
This repository is now archived and read-only as of July 6, 2026.
No new pull requests, issues, or contributions will be accepted. Existing content will remain available and publicly accessible, but this repository is no longer actively maintained. If you need to continue making changes, please fork this repository.
Thank you to everyone who has contributed over the years.
Lemur manages TLS certificate creation. While not able to issue certificates itself, Lemur acts as a broker between CAs and environments providing a central portal for developers to issue TLS certificates with 'sane' defaults.
Lemur aims to support the 3 most recent python releases which have been released for at least a year. For example, if python3.14 released last month, we'd aim to support versions 3.10, 3.11, 3.12, and 3.13. We deploy on Ubuntu 22.04 and develop mostly on OS X.