Package vault is a source implementation that retrieves cache data from a path in a Hashicorp Vault key/value store.

GroupSource is satisfied by a type that provides a function for filling the group cache.

PasswdSource can be satisfied by a type that provide a function for filling the passwd cache.

ShadowSource is satisfied by a type that provides a function for filling the shadow cache.

A Source is a type that is capable of completely filling the caches for passwd, group, and shadow.