Welcome to Theo’s documentation!

Theo logo

Theo App is the authorized keys manager, you can use it as replacement for all of your authorized_keys It allows you to set fine permissions (specific user and host) or to use wildcard (ex, using host %.test.sample.com)

First steps

Theo is based on 3 components:

  1. theo, the core HTTP application
  2. theo-cli, the command line interface to administer Theo
  3. theo-agent, the program that will be executed by sshd to retrieve AuthorizedKeys

Public test instance

A public test instance is available at theo.test.authkeys.io

Database will be reset every 6 hours (0am 6am 12pm 18pm UTC)

Configured tokens:



Instance has the REQUIRE_SIGNED_KEY flag on, so you need to enable key sign/verify on your side

Be aware that the instance is public, so everyone has access to the data, please use fake email

Indices and tables