103 lines
3.3 KiB
Nix
103 lines
3.3 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.pinnwand;
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format = pkgs.formats.toml {};
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configFile = format.generate "pinnwand.toml" cfg.settings;
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in
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{
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options.services.pinnwand = {
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enable = mkEnableOption (lib.mdDoc "Pinnwand");
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port = mkOption {
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type = types.port;
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description = lib.mdDoc "The port to listen on.";
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default = 8000;
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};
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settings = mkOption {
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type = format.type;
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description = lib.mdDoc ''
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Your {file}`pinnwand.toml` as a Nix attribute set. Look up
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possible options in the [pinnwand.toml-example](https://github.com/supakeen/pinnwand/blob/master/pinnwand.toml-example).
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'';
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default = {};
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};
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};
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config = mkIf cfg.enable {
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services.pinnwand.settings = {
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database_uri = mkDefault "sqlite:////var/lib/pinnwand/pinnwand.db";
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paste_size = mkDefault 262144;
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paste_help = mkDefault ''
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<p>Welcome to pinnwand, this site is a pastebin. It allows you to share code with others. If you write code in the text area below and press the paste button you will be given a link you can share with others so they can view your code as well.</p><p>People with the link can view your pasted code, only you can remove your paste and it expires automatically. Note that anyone could guess the URI to your paste so don't rely on it being private.</p>
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'';
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footer = mkDefault ''
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View <a href="//github.com/supakeen/pinnwand" target="_BLANK">source code</a>, the <a href="/removal">removal</a> or <a href="/expiry">expiry</a> stories, or read the <a href="/about">about</a> page.
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'';
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};
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systemd.services = let
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hardeningOptions = {
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User = "pinnwand";
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DynamicUser = true;
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StateDirectory = "pinnwand";
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StateDirectoryMode = "0700";
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AmbientCapabilities = [];
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CapabilityBoundingSet = "";
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DevicePolicy = "closed";
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LockPersonality = true;
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MemoryDenyWriteExecute = true;
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PrivateDevices = true;
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PrivateUsers = true;
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ProcSubset = "pid";
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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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RestrictAddressFamilies = [
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"AF_UNIX"
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"AF_INET"
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"AF_INET6"
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];
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RestrictNamespaces = true;
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RestrictRealtime = true;
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SystemCallArchitectures = "native";
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SystemCallFilter = "@system-service";
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UMask = "0077";
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};
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command = "${pkgs.pinnwand}/bin/pinnwand --configuration-path ${configFile}";
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in {
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pinnwand = {
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description = "Pinnwannd HTTP Server";
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after = [ "network.target" ];
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wantedBy = [ "multi-user.target" ];
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unitConfig.Documentation = "https://pinnwand.readthedocs.io/en/latest/";
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serviceConfig = {
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ExecStart = "${command} http --port ${toString(cfg.port)}";
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} // hardeningOptions;
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};
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pinnwand-reaper = {
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description = "Pinnwand Reaper";
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startAt = "daily";
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serviceConfig = {
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ExecStart = "${command} -vvvv reap"; # verbosity increased to show number of deleted pastes
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} // hardeningOptions;
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};
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};
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};
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}
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