96 lines
2.6 KiB
Nix
96 lines
2.6 KiB
Nix
{ config, lib, pkgs, ... }:
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{
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options.services.tetrd.enable = lib.mkEnableOption "tetrd";
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config = lib.mkIf config.services.tetrd.enable {
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environment = {
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systemPackages = [ pkgs.tetrd ];
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etc."resolv.conf".source = "/etc/tetrd/resolv.conf";
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};
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systemd = {
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tmpfiles.rules = [ "f /etc/tetrd/resolv.conf - - -" ];
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services.tetrd = {
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description = pkgs.tetrd.meta.description;
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wantedBy = [ "multi-user.target" ];
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serviceConfig = {
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ExecStart = "${pkgs.tetrd}/opt/Tetrd/bin/tetrd";
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Restart = "always";
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RuntimeDirectory = "tetrd";
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RootDirectory = "/run/tetrd";
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DynamicUser = true;
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UMask = "006";
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DeviceAllow = "usb_device";
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LockPersonality = true;
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MemoryDenyWriteExecute = true;
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NoNewPrivileges = true;
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PrivateMounts = true;
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PrivateNetwork = lib.mkDefault false;
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PrivateTmp = true;
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PrivateUsers = lib.mkDefault false;
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ProtectClock = lib.mkDefault false;
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ProtectControlGroups = true;
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ProtectHome = true;
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ProtectHostname = true;
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ProtectKernelLogs = true;
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ProtectKernelModules = true;
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ProtectKernelTunables = true;
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ProtectProc = "invisible";
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ProtectSystem = "strict";
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RemoveIPC = true;
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RestrictAddressFamilies = [ "AF_UNIX" "AF_INET" "AF_INET6" "AF_NETLINK" ];
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RestrictNamespaces = true;
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RestrictRealtime = true;
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RestrictSUIDSGID = true;
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SystemCallArchitectures = "native";
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SystemCallFilter = [
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"@system-service"
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"~@aio"
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"~@chown"
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"~@clock"
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"~@cpu-emulation"
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"~@debug"
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"~@keyring"
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"~@memlock"
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"~@module"
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"~@mount"
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"~@obsolete"
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"~@pkey"
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"~@raw-io"
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"~@reboot"
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"~@swap"
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"~@sync"
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];
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BindReadOnlyPaths = [
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builtins.storeDir
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"/etc/ssl"
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"/etc/static/ssl"
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"${pkgs.nettools}/bin/route:/usr/bin/route"
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"${pkgs.nettools}/bin/ifconfig:/usr/bin/ifconfig"
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];
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BindPaths = [
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"/etc/tetrd/resolv.conf:/etc/resolv.conf"
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"/run"
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"/var/log"
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];
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CapabilityBoundingSet = [
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"CAP_DAC_OVERRIDE"
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"CAP_NET_ADMIN"
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];
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AmbientCapabilities = [
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"CAP_DAC_OVERRIDE"
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"CAP_NET_ADMIN"
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];
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};
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};
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};
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};
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}
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