{ config, lib, pkgs, ... }: # search also generates ddclient entries for all other logs with import <stockholm/lib>; let #primary-itf = "eth0"; #primary-itf = "wlp2s0"; primary-itf = config.makefu.server.primary-itf; elch-sock = "${config.services.uwsgi.runDir}/uwsgi-elch.sock"; ddclientUser = "ddclient"; sec = toString <secrets>; nsupdate = import "${sec}/nsupdate-search.nix"; stateDir = "/var/spool/ddclient"; cfg = "${stateDir}/cfg"; ddclientPIDFile = "${stateDir}/ddclient.pid"; # TODO: correct cert generation requires a `real` internet ip address gen-cfg = dict: '' ssl=yes cache=${stateDir}/ddclient.cache pid=${ddclientPIDFile} ${concatStringsSep "\n" (mapAttrsToList (user: pass: '' protocol=dyndns2 use=if, if=${primary-itf} ssl=yes server=ipv4.nsupdate.info login=${user} password='${pass}' ${user} protocol=dyndns2 usev6=if, if=${primary-itf} ssl=yes server=ipv6.nsupdate.info login=${user} password='${pass}' ${user} '') dict)} ''; in { users.extraUsers = singleton { name = ddclientUser; uid = genid "ddclient"; description = "ddclient daemon user"; home = stateDir; createHome = true; }; services.redis.enable = mkForce true; services.redis.bind = "127.0.0.1"; services.uwsgi = { enable = true; user = "nginx"; plugins = [ "python3" ]; instance = { type = "emperor"; vassals = { elchhub = { type = "normal"; pythonPackages = self: with self; [ pkgs.elchhub ]; socket = elch-sock; }; }; }; }; services.nginx = { enable = mkDefault true; virtualHosts = { "search.nsupdate.info" = { enableACME = true; forceSSL = true; locations = { "/".extraConfig = '' uwsgi_pass unix://${elch-sock}; uwsgi_param UWSGI_CHDIR ${pkgs.elchhub}/${pkgs.python3.sitePackages}; uwsgi_param UWSGI_MODULE elchhub.wsgi; uwsgi_param UWSGI_CALLABLE app; include ${pkgs.nginx}/conf/uwsgi_params; ''; }; }; }; }; systemd.services = { redis.serviceConfig.LimitNOFILE=10032; elchos-ftp-scanner = { wantedBy = [ "multi-user.target" ]; after = [ "ip-up.target" ]; serviceConfig = { User = "nginx"; ExecStart = "${pkgs.elchhub}/bin/elch-manager"; }; }; ddclient-nsupdate-elchos = { wantedBy = [ "multi-user.target" ]; after = [ "ip-up.target" ]; serviceConfig = { Type = "forking"; User = ddclientUser; PIDFile = ddclientPIDFile; ExecStartPre = pkgs.writeDash "init-nsupdate" '' cp -vf ${pkgs.writeText "ddclient-config" (gen-cfg nsupdate)} ${cfg} chmod 700 ${cfg} ''; ExecStart = "${pkgs.ddclient}/bin/ddclient -verbose -daemon 1 -noquiet -file ${cfg}"; }; }; }; networking.firewall = { allowedTCPPorts = [ 80 443 ]; allowedUDPPorts = [ ]; }; }