97 lines
2.5 KiB
Nix
97 lines
2.5 KiB
Nix
{
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config,
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lib,
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pkgs,
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...
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}:
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let
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name = "roon-server";
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cfg = config.services.roon-server;
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in
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{
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options = {
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services.roon-server = {
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enable = lib.mkEnableOption "Roon Server";
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package = lib.mkPackageOption pkgs "roon-server" { };
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openFirewall = lib.mkOption {
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type = lib.types.bool;
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default = false;
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description = ''
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Open ports in the firewall for the server.
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'';
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};
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user = lib.mkOption {
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type = lib.types.str;
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default = "roon-server";
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description = ''
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User to run the Roon Server as.
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'';
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};
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group = lib.mkOption {
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type = lib.types.str;
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default = "roon-server";
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description = ''
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Group to run the Roon Server as.
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'';
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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.roon-server = {
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after = [ "network.target" ];
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description = "Roon Server";
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wantedBy = [ "multi-user.target" ];
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environment.ROON_DATAROOT = "/var/lib/${name}";
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environment.ROON_ID_DIR = "/var/lib/${name}";
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serviceConfig = {
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ExecStart = "${lib.getExe cfg.package}";
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LimitNOFILE = 8192;
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User = cfg.user;
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Group = cfg.group;
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StateDirectory = name;
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};
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};
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networking.firewall = lib.mkIf cfg.openFirewall {
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allowedTCPPortRanges = [
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{
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from = 9100;
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to = 9200;
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}
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{
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from = 9330;
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to = 9339;
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}
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{
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from = 30000;
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to = 30010;
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}
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];
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allowedUDPPorts = [ 9003 ];
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extraCommands = lib.optionalString (!config.networking.nftables.enable) ''
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## IGMP / Broadcast ##
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iptables -A INPUT -s 224.0.0.0/4 -j ACCEPT
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iptables -A INPUT -d 224.0.0.0/4 -j ACCEPT
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iptables -A INPUT -s 240.0.0.0/5 -j ACCEPT
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iptables -A INPUT -m pkttype --pkt-type multicast -j ACCEPT
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iptables -A INPUT -m pkttype --pkt-type broadcast -j ACCEPT
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'';
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extraInputRules = lib.optionalString config.networking.nftables.enable ''
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ip saddr { 224.0.0.0/4, 240.0.0.0/5 } accept
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ip daddr 224.0.0.0/4 accept
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pkttype { multicast, broadcast } accept
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'';
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};
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users.groups.${cfg.group} = { };
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users.users.${cfg.user} = lib.optionalAttrs (cfg.user == "roon-server") {
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isSystemUser = true;
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description = "Roon Server user";
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group = cfg.group;
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extraGroups = [ "audio" ];
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};
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};
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}
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