nixos-config/modules/caddy.nix
cy 4e0c1fbbb4
caddy: use acme_dns for wildcard TLS to work
use cloudflare dns plugin to update zone
2025-01-30 12:33:03 -05:00

40 lines
1 KiB
Nix

{
config,
lib,
pkgs,
...
}:
let
cfg = config.my.caddy;
in
{
options.my.caddy = {
enable = lib.mkEnableOption "caddy reverse proxy";
};
config = lib.mkIf cfg.enable {
services.caddy = {
enable = true;
package = pkgs.caddy.withPlugins {
plugins = [
# error message will tell you the correct version tag to use
# (still need the @ to pass nix config check)
"github.com/caddy-dns/cloudflare@v0.0.0-20240703190432-89f16b99c18e"
];
hash = "sha256-jCcSzenewQiW897GFHF9WAcVkGaS/oUu63crJu7AyyQ=";
};
logFormat = lib.mkForce "level INFO";
acmeCA = "https://acme-v02.api.letsencrypt.org/directory";
extraConfig = ''
(common) {
encode zstd gzip
header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload"
}
'';
globalConfig = ''
acme_dns cloudflare {$CLOUDFLARE_KEY}
'';
environmentFile = config.sops.secrets."caddy/env".path;
};
};
}