78 lines
1.7 KiB
Nix
78 lines
1.7 KiB
Nix
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{
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config,
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inputs,
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lib,
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...
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}:
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with lib;
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let
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cfg = config.custom.services.caddy;
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in
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{
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options.custom.services.caddy.enable = mkOption { default = false; };
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config = mkIf cfg.enable {
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age.secrets =
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let
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secret = filename: {
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file = "${inputs.self}/secrets/${filename}";
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owner = "caddy";
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group = "caddy";
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};
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in
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{
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"${config.custom.profile}/caddy/Caddyfile" = secret "${config.custom.profile}/caddy/Caddyfile";
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};
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# https://caddyserver.com/
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# https://github.com/caddyserver/caddy
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services = {
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caddy = {
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enable = true;
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# TODO: Convert services to Tailscale subdomains when supported or use plugin when supported by nix
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# https://github.com/tailscale/tailscale/issues/7081
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# https://github.com/tailscale/caddy-tailscale
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# https://github.com/NixOS/nixpkgs/pull/317881
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configFile = config.age.secrets."${config.custom.profile}/caddy/Caddyfile".path;
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};
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};
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# Serve static files
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systemd.tmpfiles.rules = [
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"d /srv/static - caddy caddy"
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"Z /srv/static - caddy caddy"
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];
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# https://wiki.nixos.org/wiki/Firewall
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# https://github.com/coturn/coturn/blob/master/docker/coturn/README.md
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# https://element-hq.github.io/synapse/latest/turn-howto.html
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networking.firewall = {
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enable = true;
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allowedTCPPorts = [
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80 # HTTP
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443 # HTTPS
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1935 # RTMP
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3478 # TURN
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5349 # TURN
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];
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allowedUDPPorts = [
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3478 # TURN
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5349 # TURN
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];
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allowedUDPPortRanges = [
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{
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# TURN
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from = 49152;
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to = 65535;
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}
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];
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};
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};
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}
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