153 current 2025-10-09 12:27:20 25.05.20251006.20c4598 6.12.50 *

modules/homelab/services/bak/qbittorrent/default.nix

@@ -0,0 +1,102 @@
+{ pkgs, config, lib, ... }:
+
+let
+  cfg = config.modules.services.qbittorrent;
+  default_port = 8080;
+  data_dir = "/var/lib/qBittorrent";
+  ids = 2003;
+  vpn_inf = "enp89s0.69"; # vpn interfacve
+in
+{
+  options.modules.services.qbittorrent = {
+    enable = lib.mkEnableOption "enables qbittorrent";
+
+    # set port options
+    port = lib.mkOption {
+      type = lib.types.int;
+      default = 7103;
+      description = "set port for qbittorrent (default: ${toString default_port}";
+    };
+
+    backup = lib.mkOption {
+      type = lib.types.bool;
+      default = true;
+      description = "enable backups for qbittorrent";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    
+    # declare qbittorrent group
+    users.groups.qbittorrent = { gid = ids; };
+
+    # declare qbittorrent user
+    users.users.qbittorrent = {
+      description = "qbittorrent server user";
+      uid = ids;
+      isSystemUser = true;
+      home = data_dir;
+      createHome = true;
+      group = "qbittorrent";
+      extraGroups = [ "media" ];
+    };
+
+    # enable the qbittorrent service
+    services.qbittorrent = {
+      enable = true;
+      openFirewall = true;
+      user = "qbittorrent";
+      group = "qbittorrent";
+      profileDir = data_dir;
+      webuiPort = cfg.port;
+#      torrentingPort = cfg.port;
+    };
+
+    # override umask to make permissions work out
+    systemd.services.qbittorrent = {
+      serviceConfig = {
+        UMask = lib.mkForce "0007";
+      };
+    };
+
+    networking.firewall.extraCommands = ''
+      iptables -F QBIT
+      iptables -X QBIT
+      iptables -N QBIT
+      iptables -A OUTPUT -m owner --uid-owner ${toString ids} -j QBIT
+      iptables -A QBIT -o ${vpn_inf} -j ACCEPT
+      iptables -A QBIT -p udp --dport 53 -o ${vpn_inf} -j ACCEPT
+      iptables -A QBIT -p tcp --dport 53 -o ${vpn_inf} -j ACCEPT
+      iptables -A QBIT -p tcp -d 127.0.0.1 --dport ${toString cfg.port} -j ACCEPT
+      iptables -A QBIT -p tcp -o enp89s0 -d 10.0.0.0/8 --dport ${toString cfg.port} -j ACCEPT
+      iptables -A QBIT -j DROP
+    '';
+
+
+
+# ------------------------------------------------------------------------------
+#      # add systemd service to VPN network namespace
+#      vpnConfinement = {
+#        enable = true;
+#        vpnNamespace = "wgmex";
+#      };
+# ------------------------------------------------------------------------------
+
+#    # open firewall
+#    networking.firewall.allowedTCPPorts = [ cfg.port ];
+
+    # internal reverse proxy entry
+    services.nginx.virtualHosts."qbit.snowbelle.lan" = {
+      enableACME = false;
+      forceSSL = true;
+      sslCertificate = config.sops.secrets."ssl_blakedheld_crt".path;
+      sslCertificateKey = config.sops.secrets."ssl_blakedheld_key".path;
+      locations."/" = {
+        proxyPass = "http://127.0.0.1:${toString cfg.port}";
+      };
+    };
+
+     # add to backups
+     modules.system.backups.paths = lib.mkIf cfg.backup [ data_dir ];
+  };
+}