documentation:2.0:authgpg
Keywords: documentation,2.0,authgpg

# Databases

Authentication | Users | Password
--- | --- | ---
✔ |  |

## Presentation

LLNG can use GPG to authenticate users. It is not useful for day-to-day authentication but can be used for example if user has lost his password. The login form will ask user to sign a challenge and post result.

## Configuration

In Manager, go in `General Parameters` > `Authentication modules` and choose GPG for authentication, users and/or password modules. Then you just have to set GPG database. For example `/usr/share/keyrings/debian-keyring.gpg`