131 lines
3.7 KiB
Nix
131 lines
3.7 KiB
Nix
{ lib, pkgs, config, ... }:
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let
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inherit (lib) mkEnableOption mkPackageOption mkOption types;
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cfg = config.services.c2fmzq-server;
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argsFormat = {
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type = with lib.types; attrsOf (nullOr (oneOf [ bool int str ]));
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generate = lib.cli.toGNUCommandLineShell {
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mkBool = k: v: [
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"--${k}=${if v then "true" else "false"}"
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];
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};
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};
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in {
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options.services.c2fmzq-server = {
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enable = mkEnableOption "c2fmzq-server";
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bindIP = mkOption {
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type = types.str;
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default = "127.0.0.1";
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description = "The local address to use.";
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};
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port = mkOption {
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type = types.port;
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default = 8080;
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description = "The local port to use.";
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};
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passphraseFile = mkOption {
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type = types.str;
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example = "/run/secrets/c2fmzq/pwfile";
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description = "Path to file containing the database passphrase";
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};
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package = mkPackageOption pkgs "c2fmzq" { };
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settings = mkOption {
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type = types.submodule {
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freeformType = argsFormat.type;
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options = {
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address = mkOption {
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internal = true;
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type = types.str;
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default = "${cfg.bindIP}:${toString cfg.port}";
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};
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database = mkOption {
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type = types.str;
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default = "%S/c2fmzq-server/data";
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description = "Path of the database";
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};
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verbose = mkOption {
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type = types.ints.between 1 3;
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default = 2;
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description = "The level of logging verbosity: 1:Error 2:Info 3:Debug";
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};
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};
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};
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description = ''
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Configuration for c2FmZQ-server passed as CLI arguments.
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Run {command}`c2FmZQ-server help` for supported values.
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'';
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example = {
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verbose = 3;
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allow-new-accounts = true;
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auto-approve-new-accounts = true;
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encrypt-metadata = true;
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enable-webapp = true;
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};
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};
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};
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config = lib.mkIf cfg.enable {
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systemd.services.c2fmzq-server = {
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description = "c2FmZQ-server";
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documentation = [ "https://github.com/c2FmZQ/c2FmZQ/blob/main/README.md" ];
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wantedBy = [ "multi-user.target" ];
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wants = [ "network-online.target" ];
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after = [ "network.target" "network-online.target" ];
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serviceConfig = {
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ExecStart = "${lib.getExe cfg.package} ${argsFormat.generate cfg.settings}";
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AmbientCapabilities = "";
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CapabilityBoundingSet = "";
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DynamicUser = true;
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Environment = "C2FMZQ_PASSPHRASE_FILE=%d/passphrase-file";
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IPAccounting = true;
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IPAddressAllow = cfg.bindIP;
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IPAddressDeny = "any";
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LoadCredential = "passphrase-file:${cfg.passphraseFile}";
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LockPersonality = true;
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MemoryDenyWriteExecute = true;
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NoNewPrivileges = true;
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PrivateDevices = true;
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PrivateIPC = 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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RestrictAddressFamilies = [ "AF_INET" "AF_INET6" ];
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RestrictNamespaces = true;
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RestrictRealtime = true;
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RestrictSUIDSGID = true;
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SocketBindAllow = cfg.port;
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SocketBindDeny = "any";
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StateDirectory = "c2fmzq-server";
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SystemCallArchitectures = "native";
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SystemCallFilter = [ "@system-service" "~@privileged @obsolete" ];
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};
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};
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};
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meta = {
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doc = ./c2fmzq-server.md;
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maintainers = with lib.maintainers; [ hmenke ];
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};
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}
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