fda2ff4edc
The reap function culls expired pastes outside of the process serving the pastes. Previously the database could accumulate a large number of pastes and while they were expired they would not be deleted unless accessed from the frontend.
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 "Pinnwand";
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port = mkOption {
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type = types.port;
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description = "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 = ''
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Your <filename>pinnwand.toml</filename> as a Nix attribute set. Look up
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possible options in the <link xlink:href="https://github.com/supakeen/pinnwand/blob/master/pinnwand.toml-example">pinnwand.toml-example</link>.
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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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