Tangy-lib is an implementation of Tang server written in rust.
The Tang protocol allows clients to store secrets which can only be recovered when they have access to the Tang server. For example, the Clevis tools allows the automated decryption of LUKS partitions when the encrypted device is connected to the local network that Tang is accessible on.
See the original Tang project for a complete description: https://github.com/latchset/tang
Fraser Tweedale's 2020 Linux Conference Australia talk on "Clevis and Tang: securing your secrets at rest" is a great resource:
Installation via cargo:
cargo install tangy
tangy --help
tangy --dir /path/to/keys --port 8000 --address 0.0.0.0 &Or use the docker version:
docker run -it --restart=unless-stopped -p 8000:8000 -v /path/to/keys:/keys martynp/tangy:latestTang and Tangy use the same .jwk file format for storing keys, technically pointing tang at tangy's keys or tangy at tangs keys should work. Please remember to back up any data before attempting anything!
The original authors of Tang are Latchset. Tang is based on the protocol described by Nathaniel McCallum and Robert Relyea (https://marc.info/?m=144173814525805).
Apache-2.0 or MIT - you decide!
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed (Apache-2.0 and MIT), without any additional terms or conditions.