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pom.xml |
README.md
ACME Java Client 
This is a Java client for the Automatic Certificate Management Environment (ACME) protocol.
ACME is a protocol that a certificate authority (CA) and an applicant can use to automate the process of verification and certificate issuance.
This Java client helps connecting to an ACME server, and performing all necessary steps to manage certificates.
It is an independent open source implementation that is not affiliated with or endorsed by Let's Encrypt.
Features
- Easy to use Java API
- Requires JRE 7 or higher
- Built with maven, packages available at Maven Central soon
- Small, only requires jose4j and slf4j as dependencies
- Extensive unit tests
Usage
- See the online documentation about how to use acme4j.
- For a quick start, have a look at the source code of an example.
Beta Release
Please note that acme4j is currently in beta state. The API may still change without prior notice, but I try to keep the changes minimal.
As Let's Encrypt is currently in public beta, some of the ACME services may be restricted or not implemented. Also see the acme4j bug tracker for missing or untested features.
The ACME specifications are not finalized yet. The acme4j API may change as features are added to, and other features removed from the specifications.
Contribute
- Fork the Source code at GitHub. Feel free to send pull requests.
- Found a bug? File a bug report!
License
acme4j is open source software. The source code is distributed under the terms of Apache License 2.0.
Acknowledgements
- I would like to thank Brian Campbell and all the other jose4j developers. acme4j would not exist without your excellent work.