Use davis for dav

clients/quadraticserver/dav.nix

@@ -0,0 +1,38 @@
+{config, ...}: {
+  services = let
+    domain = "dav.henryhiles.com";
+  in {
+    davis = {
+      enable = true;
+      hostname = domain;
+      appSecretFile = config.age.secrets."davSecret.age".path;
+      adminPasswordFile = config.age.secrets."davPassword.age".path;
+
+      poolConfig = with config.services.caddy; {
+        "listen.owner" = user;
+        "listen.group" = group;
+      };
+      mail.dsn = "smtp://username:password@example.com:25";
+      nginx = {};
+    };
+    nginx.enable = false; # We use caddy instead
+
+    caddy.virtualHosts."${domain}".extraConfig = ''
+      encode zstd gzip
+      header {
+          -Server
+          -X-Powered-By
+          Strict-Transport-Security max-age=31536000;
+          X-Content-Type-Options nosniff
+          Referrer-Policy no-referrer-when-downgrade
+      }
+
+      root * ${config.services.davis.package}/public
+      php_fastcgi unix/${config.services.phpfpm.pools.davis.socket}
+      file_server
+
+      redir /.well-known/carddav /dav/ 301
+      redir /.well-known/caldav /dav/ 301
+    '';
+  };
+}