122 lines
3.1 KiB
Nix
122 lines
3.1 KiB
Nix
{
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config,
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pkgs,
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lib,
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...
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}:
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let
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cfg = config.services.komga;
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inherit (lib) mkOption mkEnableOption maintainers;
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inherit (lib.types) port str bool;
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in
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{
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options = {
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services.komga = {
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enable = mkEnableOption "Komga, a free and open source comics/mangas media server";
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port = mkOption {
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type = port;
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default = 8080;
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description = "The port that Komga will listen on.";
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};
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user = mkOption {
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type = str;
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default = "komga";
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description = "User account under which Komga runs.";
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};
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group = mkOption {
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type = str;
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default = "komga";
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description = "Group under which Komga runs.";
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};
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stateDir = mkOption {
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type = str;
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default = "/var/lib/komga";
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description = "State and configuration directory Komga will use.";
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};
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openFirewall = mkOption {
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type = bool;
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default = false;
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description = "Whether to open the firewall for the port in {option}`services.komga.port`.";
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};
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};
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};
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config =
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let
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inherit (lib) mkIf getExe;
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in
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mkIf cfg.enable {
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networking.firewall.allowedTCPPorts = mkIf cfg.openFirewall [ cfg.port ];
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users.groups = mkIf (cfg.group == "komga") { komga = { }; };
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users.users = mkIf (cfg.user == "komga") {
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komga = {
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group = cfg.group;
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home = cfg.stateDir;
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description = "Komga Daemon user";
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isSystemUser = true;
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};
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};
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systemd.services.komga = {
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environment = {
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SERVER_PORT = builtins.toString cfg.port;
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KOMGA_CONFIGDIR = cfg.stateDir;
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};
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description = "Komga is a free and open source comics/mangas media server";
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wantedBy = [ "multi-user.target" ];
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wants = [ "network-online.target" ];
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after = [ "network-online.target" ];
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serviceConfig = {
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User = cfg.user;
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Group = cfg.group;
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Type = "simple";
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Restart = "on-failure";
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ExecStart = getExe pkgs.komga;
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StateDirectory = mkIf (cfg.stateDir == "/var/lib/komga") "komga";
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RemoveIPC = true;
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NoNewPrivileges = true;
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CapabilityBoundingSet = "";
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SystemCallFilter = [ "@system-service" ];
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ProtectSystem = "full";
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PrivateTmp = true;
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ProtectProc = "invisible";
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ProtectClock = true;
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ProcSubset = "pid";
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PrivateUsers = true;
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PrivateDevices = true;
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ProtectHostname = true;
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ProtectKernelTunables = true;
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RestrictAddressFamilies = [
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"AF_INET"
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"AF_INET6"
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"AF_NETLINK"
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];
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LockPersonality = true;
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RestrictNamespaces = true;
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ProtectKernelLogs = true;
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ProtectControlGroups = true;
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ProtectKernelModules = true;
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SystemCallArchitectures = "native";
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RestrictSUIDSGID = true;
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RestrictRealtime = true;
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};
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};
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};
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meta.maintainers = with maintainers; [ govanify ];
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}
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