these changes were generated with nixq 0.0.2, by running
nixq ">> lib.mdDoc[remove] Argument[keep]" --batchmode nixos/**.nix
nixq ">> mdDoc[remove] Argument[keep]" --batchmode nixos/**.nix
nixq ">> Inherit >> mdDoc[remove]" --batchmode nixos/**.nix
two mentions of the mdDoc function remain in nixos/, both of which
are inside of comments.
Since lib.mdDoc is already defined as just id, this commit is a no-op as
far as Nix (and the built manual) is concerned.
While `/var/lib/lldap` isn't technically accessible by unprivileged
users thanks to `DynamicUser=true`, a user might prefer and change it to
`DynamicUser=false`.
There is currently also a PR open that intends to make `DynamicUser`
configurable via module option.
As such, `jwt_secret_file`, if bootstrapped by the service start
procedure, might be rendered world-readable due to its permissions
(`0644/-rw-r--r--`) defaulting to the service's umask (`022`) and
`/var/lib/lldap` to `0755/drwxr-xr-x` due to `StateDirectoryMode=0755`.
This would usually be fixed by using `(umask 027; openssl ...)` instead
of just `openssl ...`.
However, it was found that another file (`users.db`), this time
bootstrapped by `lldap` itself, also had insufficient permissions
(`0644/-rw-r--r--`) inherited by the global umask and would be left
world-readable as well.
Due to this, we instead change the service's to `027`.
And to lower the impact for already bootstrapped files on existing
instances like `users.db`, set `StateDirectoryMode=0750`.
