8817bbefdb
eb90d9700958aefbc7b886f2b524c6d04dc1d80d broke nslcd, as /run/nslcd was created/chowned as root user, while nslcd wants to do parts as nslcd user. This commit changes the nslcd to run with the proper uid/gid from the start (through User= and Group=), so the RuntimeDirectory has proper permissions, too. In some cases, secrets are baked into nslcd's config file during startup (so we don't want to provide it from the store). This config file is normally hard-wired to /etc/nslcd.conf, but we don't want to use PermissionsStartOnly anymore (#56265), and activation scripts are ugly, so redirect /etc/nslcd.conf to /run/nslcd/nslcd.conf, which now gets provisioned inside ExecStartPre=. This change requires the files referenced to in users.ldap.bind.passwordFile and users.ldap.daemon.rootpwmodpwFile to be readable by the nslcd user (in the non-nslcd case, this was already the case for users.ldap.bind.passwordFile) fixes #57783
To build the manual, you need Nix installed on your system (no need
for NixOS). To install Nix, follow the instructions at
https://nixos.org/nix/download.html
When you have Nix on your system, in the root directory of the project
(i.e., `nixpkgs`), run:
nix-build nixos/release.nix -A manual.x86_64-linux
When this command successfully finishes, it will tell you where the
manual got generated.