nixpkgs/nixos/modules/services/misc/libreddit.nix

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2021-04-18 23:05:25 +00:00
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.libreddit;
args = concatStringsSep " " ([
"--port ${toString cfg.port}"
"--address ${cfg.address}"
] ++ optional cfg.redirect "--redirect-https");
in
{
options = {
services.libreddit = {
enable = mkEnableOption "Private front-end for Reddit";
address = mkOption {
default = "0.0.0.0";
example = "127.0.0.1";
type = types.str;
description = "The address to listen on";
};
port = mkOption {
default = 8080;
example = 8000;
type = types.port;
description = "The port to listen on";
};
redirect = mkOption {
type = types.bool;
default = false;
description = "Enable the redirecting to HTTPS";
};
openFirewall = mkOption {
type = types.bool;
default = false;
description = "Open ports in the firewall for the libreddit web interface";
};
};
};
config = mkIf cfg.enable {
systemd.services.libreddit = {
description = "Private front-end for Reddit";
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
serviceConfig = {
DynamicUser = true;
ExecStart = "${pkgs.libreddit}/bin/libreddit ${args}";
AmbientCapabilities = lib.mkIf (cfg.port < 1024) [ "CAP_NET_BIND_SERVICE" ];
Restart = "on-failure";
RestartSec = "2s";
};
};
networking.firewall = mkIf cfg.openFirewall {
allowedTCPPorts = [ cfg.port ];
};
};
}