nixos/modules/server/caddy.nix
2025-10-29 11:42:29 -04:00

52 lines
1.3 KiB
Nix

{
config,
pkgs,
lib,
...
}:
{
options.services.caddy.authedHosts = lib.mkOption {
type = lib.types.attrsOf lib.types.lines;
default = { };
};
config = {
systemd.services.caddy.serviceConfig.Restart = lib.mkForce "always";
networking.firewall.allowedTCPPorts = [ 443 ];
services.caddy = {
enable = true;
email = "henry@henryhiles.com";
environmentFile = config.age.secrets."base64JwtSecret.age".path;
package = pkgs.caddy.withPlugins {
plugins = [
"github.com/ggicci/caddy-jwt@v1.1.0"
"pkg.jsn.cam/caddy-defender@v0.9.0"
];
hash = "sha256-HbVHQb97MQwaoXwf1EP0fr+4yKuZC6nTicvxw6JZAkY=";
};
virtualHosts = lib.mapAttrs (domain: host: {
extraConfig =
let
auth = "https://auth.federated.nexus";
in
''
handle_errors 401 {
redir https://federated.nexus/login?redirect_uri=${auth}/bridge?redirect_uri=https://${domain}{uri} 302
}
route {
jwtauth {
from_cookies id_token
sign_key {$JWK_SECRET}
issuer_whitelist ${auth}
audience_whitelist proxy
}
${host}
}
'';
}) config.services.caddy.authedHosts;
};
};
}