nixos-config/machines/renge/services/schabernack.nix

# SPDX-FileCopyrightText: 2021-2022 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later

{ config, lib, pkgs, ... }:
let
  domain = "schulischer-schabernack.de";
in
{
  services.nginx = {
    commonHttpConfig = ''
      # privacy-aware log format
      log_format schabernack '$remote_addr_schabernack - - [$time_local] "$request" $status $body_bytes_sent "-" "$http_user_agent"';

      # anonymise ip address
      map $remote_addr $remote_addr_schabernack {
        ~(?P<ip>\d+\.\d+)\.     $ip.0.0;
        ~(?P<ip>[^:]+:[^:]+):   $ip::;
        default                 0.0.0.0;
      }
    '';

    virtualHosts = {
      ${domain} = {
        forceSSL = true;
        enableACME = true;

        root = "/var/www/schabernack";

        # only log page views, rss feed access, media file download and embed views
        extraConfig = ''
          location ~ index\.html|rss\.xml|\.(opus|m4a|ogg|mp3|\.podlove.json)$ {
            access_log /var/log/nginx/schabernack.log schabernack;
          }
        '';
      };
      "www.${domain}" = {
        forceSSL = true;
        enableACME = true;
        globalRedirect = domain;

        extraConfig = ''
          access_log off;
        '';
      };
    };
  };
}