path: root/hosts/shar/configuration.nix

{ config, pkgs, lib, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
    ];

  nix.settings = {
    experimental-features = [ "nix-command" "flakes" ];
    auto-optimise-store = true;
  };

  # Bootloader.
  boot.loader = {
    efi = {
      canTouchEfiVariables = true;
      efiSysMountPoint = "/boot"; # ← use the same mount point here.
    };
    grub = {
      efiSupport = true;
      device = "nodev";
      useOSProber = true;
      theme = "${pkgs.fetchFromGitHub { # blue screen of life grub theme
        owner = "scouckel";
        repo = "bsol";
        rev = "a8eedad9e7163dce230ca7886be8e1b4ef81da99";
        sha256 = "sha256-P2q73uM1Ysn1a+0mOGOvee/Q1WAYRGQvfanrasx/8r8";
      }}/bsol";
    };
  };

  system.name = "shar";
  networking.hostName = "shar"; # Define your hostname.

  boot.supportedFilesystems = [ "zfs" ];

  services.zfs = {
    autoScrub.enable = true;
    autoSnapshot.enable = true;
  };

  fileSystems."/tank" = {
    device = "tank";
    fsType = "zfs";
    options = [ "nofail" ];
  };

  # Configure network proxy if necessary
  # networking.proxy.default = "http://user:password@proxy:port/";
  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";

  # Enable networking
  networking.interfaces.eno1.ipv4.addresses = [{
    address = "173.66.162.54";
    prefixLength = 28;
  }];
  networking.interfaces.eno1.mtu = 1400;
  networking.interfaces.eno1.wakeOnLan.enable = true;
  networking.hostId = "958b5d5d";
  networking.useDHCP = false;
  networking.defaultGateway = {
    address = "173.66.162.1";
    interface = "eno1";
  };
  networking.nameservers = [
    "1.1.1.1"
    "9.9.9.9"
  ];

  # Set your time zone.
  time.timeZone = "America/New_York";

  # Select internationalisation properties.
  i18n.defaultLocale = "en_US.UTF-8";

  i18n.extraLocaleSettings = {
    LC_ADDRESS = "en_US.UTF-8";
    LC_IDENTIFICATION = "en_US.UTF-8";
    LC_MEASUREMENT = "en_US.UTF-8";
    LC_MONETARY = "en_US.UTF-8";
    LC_NAME = "en_US.UTF-8";
    LC_NUMERIC = "en_US.UTF-8";
    LC_PAPER = "en_US.UTF-8";
    LC_TELEPHONE = "en_US.UTF-8";
    LC_TIME = "en_US.UTF-8";
  };

  # Configure keymap in X11
  services.xserver.xkb = {
    layout = "us";
    variant = "";
  };

  hardware.enableRedistributableFirmware = true;
  boot.kernelParams = [ "i915.enable_guc=3" ];

  environment.sessionVariables = {
    LIBVA_DRIVER_NAME = "iHD";
  };

  hardware.graphics = {
    enable = true;
    extraPackages = with pkgs; [
      intel-media-driver
      vpl-gpu-rt
      intel-compute-runtime
    ];
  };
      

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.jck = {
    isNormalUser = true;
    description = "jck";
    extraGroups = [ "networkmanager" "wheel" "media" ];
    packages = with pkgs; [
      vim
      git
      lazygit
      yazi
      navidrome
      btop
			trash-cli
    ];
    openssh.authorizedKeys.keys = [
      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBgQS9Y3yqztLL0Ss0JUCN04B6zgLXIETgY0jyvT6I98 jck@tiamat"
      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHVbrjXliZECEFOLlgJ8vy+Qja1G+sY0LM+ijEgyP3HZ jck@vecna"
			"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMGuvWTpRTumIOlnUHRBx5ZqjFi5qfezvLrpLAzB97nq jck@balduran"
    ];
    shell = pkgs.fish;
  };

  security.sudo.wheelNeedsPassword = false;

  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    jellyfin-ffmpeg
    kitty.terminfo
  #  vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
  #  wget
  ];

  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  # programs.mtr.enable = true;
  # programs.gnupg.agent = {
  #   enable = true;
  #   enableSSHSupport = true;
  # };

  # List services that you want to enable:

  # Enable the OpenSSH daemon.
  services.openssh = {
    enable = true;
    settings.PasswordAuthentication = false;
    openFirewall = true;
  };

  programs.fish.enable = true;

  programs.nh = {
    enable = true;
    clean.enable = true;
    clean.extraArgs = "--keep-since 3d --keep 3";
    clean.dates = "daily";
    flake = "/home/jck/nixosconf/";
  };

  services.tailscale = {
    enable = true;
    useRoutingFeatures = "server";
		extraUpFlags = [ 
			"--login-server=https://headscale.jckrinsky.net"
			"--advertise-exit-node"
		];
  };

	networking.nat = {
		enable = true;
		internalInterfaces = [ "tailscale0" ];
		externalInterface = "mullvad";
	};
	
	services.headscale = {
		enable = true;
		port = 8085;
    settings = {
			server_url = "https://headscale.jckrinsky.net";
			dns = {
				magic_dns = false;
				nameservers.global = [ "1.1.1.1" "9.9.9.9" ];
			};
			prefixes = {
				v4 = "100.64.0.0/10";
				v6 = "fd7a:115c:a1e0::/48";
			};
		};
	};

  services.nfs.server = {
    enable = true;

    exports = ''
      /tank/media   100.64.0.0/10(rw,async,no_subtree_check)
      /tank/data    100.64.0.0/10(rw,async,no_subtree_check)
      /tank/backups 100.64.0.0/10(rw,async,no_subtree_check)
    '';
  };

  services.nginx = {
    enable = true;
		recommendedProxySettings = true;
		recommendedTlsSettings = true;
		recommendedGzipSettings = true;
		recommendedOptimisation = true;

    virtualHosts."headscale.jckrinsky.net" = {
      enableACME = true;
      forceSSL = true;
      locations."/" = {
        proxyPass = "http://127.0.0.1:8085";
        proxyWebsockets = true;
        extraConfig = ''
					proxy_buffering off;
        '';
      };
    };

    virtualHosts."music.jckrinsky.net" = {
      enableACME = true;
      forceSSL = true;
      locations."/".proxyPass = "http://127.0.0.1:4533";
    };

    virtualHosts."jellyfin.jckrinsky.net" = {
      enableACME = true;
      forceSSL = true;
      locations."/" = {
        proxyPass = "http://127.0.0.1:8096";
        proxyWebsockets = true;
        extraConfig = ''
					proxy_buffering off;
        '';
      };
    };

    virtualHosts."radicale.jckrinsky.net" = {
      enableACME = true;
      forceSSL = true;
      locations."/".proxyPass = "http://127.0.0.1:5232";
    };

    virtualHosts."jellyseerr.jckrinsky.net" = {
      enableACME = true;
      forceSSL = true;
      locations."/".proxyPass = "http://127.0.0.1:5055";
    };

		virtualHosts."git.jckrinsky.net" = {
			enableACME = true;
			forceSSL = true;
		};
  };

  security.acme = {
    acceptTerms = true;
    defaults.email = "jckrinsky@gmail.com";
  };

  services.navidrome = {
    enable = true;
    settings = {
      MusicFolder = "/tank/media/audio";
      DataFolder = "/tank/data/navidrome";
      Address = "127.0.0.1";
      Port = 4533;
      EnableTranscoding = true;
      EnableMediaDeletion = false;
      Scanner.PurgeMissing = "always";
      EnableSharing = true;
      DefaultShareExpiration = "24h";
    };
  };

  users.users.navidrome.extraGroups  = [ "media" ];

  services.jellyfin = {
    enable = true;
    openFirewall = false;
    dataDir = "/tank/data/jellyfin/";
    hardwareAcceleration = {
      enable = true;
      device = "/dev/dri/renderD128";
    };
  };

	systemd.services.jellyfin.serviceConfig = {
		Restart = "on-failure";
		RestartSec = "5s";
		StartLimitIntervalSec = 300;
		StartLimitBurst = 5;
	};

  users.users.jellyfin.extraGroups = [ "video" "render" "media" ];
	systemd.services.jellyfin.after = [ "zfs-mount.service" ];
	systemd.services.jellyfin.requires = [ "zfs.target" ];

  services.radarr = {
    enable = true;
    openFirewall = false;
    dataDir = "/tank/data/arr/radarr";
    settings = {
      server = {
        bindAddress = "*";
        port = 7878;
      };
    };
  };

  services.lidarr = {
    enable = true;
    openFirewall = false;
    dataDir = "/tank/data/arr/lidarr";
    settings = {
      server = {
        bindAddress = "*";
        port = 8686;
      };
    };
  };

  services.sonarr = {
    enable = true;
    openFirewall = false;
    dataDir = "/tank/data/arr/sonarr";
    settings = {
      server = {
        bindAddress = "*";
        port = 8989;
      };
    };
  };

  services.prowlarr = {
    enable = true;
    openFirewall = false;
		dataDir = "/tank/data/arr/prowlarr";
    settings = {
      server = {
        bindAddress = "*";
        port = 9696;
      };
    };
  };

	users.users.prowlarr = {
    isSystemUser = true;
    group = "prowlarr";
  };
  users.groups.prowlarr = {};
	systemd.services.prowlarr.serviceConfig = {
		DynamicUser = lib.mkForce false;
		User = lib.mkForce "prowlarr";
		Group = lib.mkForce "prowlarr";
		ReadWritePaths = [ "/tank/data/arr/prowlarr" ];
		ExecStart = lib.mkForce "${pkgs.prowlarr}/bin/Prowlarr -nobrowser -data=/tank/data/arr/prowlarr";
		ProtectSystem = lib.mkForce "prowlarr";
	};

  services.flaresolverr = {
    enable = true;
  };

  users.groups.media = {};
  users.users.sonarr.extraGroups  = [ "media" ];
  users.users.radarr.extraGroups  = [ "media" ];
  users.users.lidarr.extraGroups  = [ "media" ];
  users.users.qbittorrent.extraGroups  = [ "media" ];

  services.qbittorrent = {
    enable = true;
    openFirewall = false;
  };

	systemd.services.qbittorrent.serviceConfig = {
		RestrictNetworkInterfaces = [
			"lo"
			"mullvad"
			"tailscale0"
		];
	};

  networking.wg-quick.interfaces.mullvad = {
    autostart = true;
    privateKeyFile = "/home/jck/mullvad.key";
    address = [ "10.74.181.209/32" ]; 
    table = "off";

    peers = [
      {
        publicKey = "qD3AH8vI8MhEVc9+0+2O8zV0Gx9FfKdy7ri3Bnpzo10=";
        allowedIPs = [ "0.0.0.0/0" "::/0" ];
        endpoint = "185.213.193.3:51820";
        persistentKeepalive = 25;
      }
    ];

    postUp = ''
      ${pkgs.iproute2}/bin/ip route add default dev mullvad table 1234
      ${pkgs.iproute2}/bin/ip rule add from 10.74.181.209 table 1234 priority 1000
			${pkgs.iproute2}/bin/ip rule add iif tailscale0 table 1234 priority 1010
    '';

    postDown = ''
      ${pkgs.iproute2}/bin/ip rule del from 10.74.181.209 table 1234
			${pkgs.iproute2}/bin/ip rule del iif tailscale0 table 1234 priority 1010
    '';
  };

	services.jellyseerr = {
		enable = true;
		configDir = "/tank/data/jellyseerr";
		openFirewall = false;
		port = 5055;
	};

	users.users.jellyseerr = {
    isSystemUser = true;
    group = "jellyseerr";
  };
  users.groups.jellyseerr = {};
	systemd.services.jellyseerr.serviceConfig = {
		DynamicUser = lib.mkForce false;
		User = lib.mkForce "jellyseerr";
		Group = lib.mkForce "jellyseerr";
		ReadWritePaths = [ "/tank/data/jellyseerr" ];
		ExecStart = lib.mkForce "${pkgs.jellyseerr}/bin/jellyseerr";
	};
	systemd.services.jellyseerr.after = [ "zfs-mount.service" ];
	systemd.services.jellyseerr.requires = [ "zfs.target" ];

	services.pufferpanel = {
		enable = true;

		extraPackages = [
			pkgs.jdk8_headless
			pkgs.jdk17_headless
			pkgs.steam-run
		];
		
		environment = {
			PUFFER_WEB_HOST = "100.64.0.2:8086";
			PUFFER_DAEMON_SFTP_HOST = "100.64.0.2:5657";
			PUFFER_DAEMON_CONSOLE_BUFFER = "1000";
			PUFFER_DAEMON_CONSOLE_FORWARD = "true";
			PUFFER_PANEL_REGISTRATIONENABLED = "false";
		};
	};

	users.users.pufferpanel = {
    isSystemUser = true;
    group = "pufferpanel";
		home = "/tank/data/pufferpanel";
  };
  users.groups.pufferpanel = {};
	systemd.services.pufferpanel.serviceConfig = {
		DynamicUser = lib.mkForce false;
		User = lib.mkForce "pufferpanel";
		Group = lib.mkForce "pufferpanel";
		ReadWritePaths = "/tank/data/pufferpanel";
		ExecStart = lib.mkForce "${config.services.pufferpanel.package}/bin/pufferpanel run --workDir /tank/data/pufferpanel";
	};
	systemd.services.pufferpanel.after = [ "zfs-mount.service" ];
	systemd.services.pufferpanel.requires = [ "zfs.target" ];

	programs.steam.dedicatedServer.openFirewall = true;
	hardware.graphics.enable32Bit = true;

#	services.slskd = {
#		enable = true;
#		
#	};
#
#	systemd.services.slskd.serviceConfig = {
#		RestrictNetworkInterfaces = [
#			"lo"
#			"mullvad"
#			"tailscale0"
#		];
#	};

	services.radicale = {
		enable = true;
		settings = {
			server = {
				hosts = [ "127.0.0.1:5232" ];
			};
			auth = {
				type = "htpasswd";
				htpasswd_filename = "/tank/data/radicale/users";
				htpasswd_encryption = "autodetect";
			};
			storage = {
				filesystem_folder = "/tank/data/radicale/calendars/";
			};
		};
	};

	users.users.radicale = {
    isSystemUser = true;
    group = "radicale";
  };
  users.groups.radicale = {};
	systemd.services.radicale.serviceConfig = {
		DynamicUser = lib.mkForce false;
		User = lib.mkForce "radicale";
		Group = lib.mkForce "radicale";
		ReadWritePaths = [ "/tank/data/radicale" ];
	};
	systemd.services.radicale.after = [ "zfs-mount.service" ];
	systemd.services.radicale.requires = [ "zfs.target" ];

	users.users.git = {
		isSystemUser = true;
		group = "git";
		home = "/tank/data/git";
		createHome = true;
		shell = "${pkgs.git}/bin/git-shell";
    openssh.authorizedKeys.keys = [
      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBgQS9Y3yqztLL0Ss0JUCN04B6zgLXIETgY0jyvT6I98 jck@tiamat"
      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHVbrjXliZECEFOLlgJ8vy+Qja1G+sY0LM+ijEgyP3HZ jck@vecna"
			"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMGuvWTpRTumIOlnUHRBx5ZqjFi5qfezvLrpLAzB97nq jck@balduran"
			"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILv193EUr7MN4CTtM0iYNl98f1VQxv95eY0hBQWSHxbi jck@shar"
    ];
	};
	users.groups.git = {};

	services.cgit."git.jckrinsky.net" = {
		enable = true;

		user = "git";
		group = "git";

		scanPath = "/tank/data/git";

		settings = {
			enable-index-owner = false;
			enable-commit-graph = 1;
			enable-log-filecount = 1;
			enable-log-linecount = 1;
			clone-url = "https://git.jckrinsky.net/$CGIT_REPO_URL ssh://git@git.jckrinsky.net:/tank/data/git/$CGIT_REPO_URL";
			source-filter = "${pkgs.cgit}/lib/cgit/filters/syntax-highlighting.py";
      about-filter  = "${pkgs.cgit}/lib/cgit/filters/about-formatting.sh";
		};

		gitHttpBackend = {
			enable = true;
			checkExportOkFiles = false;
		};
	};

  # Open ports in the firewall.
  networking.firewall.allowedTCPPorts = [ 80 443 22 ];
  networking.firewall = {
    checkReversePath = "loose";
    trustedInterfaces = [ "mullvad" ];
  };
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  # networking.firewall.enable = false;

  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
  # on your system were taken. It‘s perfectly fine and recommended to leave
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
  system.stateVersion = "25.05"; # Did you read the comment?

}