113 lines
3.3 KiB
Nix
113 lines
3.3 KiB
Nix
{ lib, pkgs, config, ... }:
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let
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TCPPorts = [21115 21116 21117 21118 21119];
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UDPPorts = [21116];
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in {
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options.services.rustdesk-server = with lib; with types; {
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enable = mkEnableOption "RustDesk, a remote access and remote control software, allowing maintenance of computers and other devices.";
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package = mkPackageOption pkgs "rustdesk-server" {};
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openFirewall = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Open the connection ports.
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TCP (${lib.concatStringsSep ", " (map toString TCPPorts)})
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UDP (${lib.concatStringsSep ", " (map toString UDPPorts)})
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'';
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};
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relayIP = mkOption {
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type = str;
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description = ''
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The public facing IP of the RustDesk relay.
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'';
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};
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extraSignalArgs = mkOption {
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type = listOf str;
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default = [];
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example = [ "-k" "_" ];
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description = ''
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A list of extra command line arguments to pass to the `hbbs` process.
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'';
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};
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extraRelayArgs = mkOption {
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type = listOf str;
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default = [];
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example = [ "-k" "_" ];
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description = ''
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A list of extra command line arguments to pass to the `hbbr` process.
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'';
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};
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};
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config = let
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cfg = config.services.rustdesk-server;
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serviceDefaults = {
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enable = true;
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requiredBy = [ "rustdesk.target" ];
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serviceConfig = {
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Slice = "system-rustdesk.slice";
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User = "rustdesk";
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Group = "rustdesk";
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Environment = [];
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WorkingDirectory = "/var/lib/rustdesk";
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StateDirectory = "rustdesk";
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StateDirectoryMode = "0750";
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LockPersonality = true;
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NoNewPrivileges = true;
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PrivateDevices = true;
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PrivateMounts = true;
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PrivateTmp = true;
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PrivateUsers = true;
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ProtectClock = true;
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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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RestrictNamespaces = true;
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RestrictSUIDSGID = true;
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};
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};
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in lib.mkIf cfg.enable {
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users.users.rustdesk = {
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description = "System user for RustDesk";
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isSystemUser = true;
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group = "rustdesk";
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};
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users.groups.rustdesk = {};
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networking.firewall.allowedTCPPorts = lib.mkIf cfg.openFirewall TCPPorts;
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networking.firewall.allowedUDPPorts = lib.mkIf cfg.openFirewall UDPPorts;
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systemd.slices.system-rustdesk = {
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enable = true;
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description = "Slice designed to contain RustDesk Signal & RustDesk Relay";
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};
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systemd.targets.rustdesk = {
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enable = true;
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description = "Target designed to group RustDesk Signal & RustDesk Relay";
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after = [ "network.target" ];
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wantedBy = [ "multi-user.target" ];
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};
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systemd.services.rustdesk-signal = lib.mkMerge [ serviceDefaults {
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serviceConfig.ExecStart = "${cfg.package}/bin/hbbs -r ${cfg.relayIP} ${lib.escapeShellArgs cfg.extraSignalArgs}";
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} ];
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systemd.services.rustdesk-relay = lib.mkMerge [ serviceDefaults {
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serviceConfig.ExecStart = "${cfg.package}/bin/hbbr ${lib.escapeShellArgs cfg.extraRelayArgs}";
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} ];
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};
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meta.maintainers = with lib.maintainers; [ ppom ];
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}
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