add keys file host

modules/homelab/caddy/default.nix

@@ -53,12 +53,14 @@ in
         auto_https ignore_loaded_certs
       '';
       
-#      virtualHosts."key.${homelab.public_domain}" = {
-#        extraConfig = ''
-#            root * /var/www/keys
-#            file_server
-#        '';
-#      };
+      virtualHosts."keys.${homelab.base_domain}" = {
+        serverAliases = [ "keys.${homelab.public_domain}" ];
+        extraConfig = ''
+            tls internal
+            root /var/www/keys
+            file_server browse /etc/caddy/browse.html
+        '';
+      };
     };
 
     # enable acme for auto ssl certs with lets encrypt
@@ -93,6 +95,21 @@ in
       };
     };
  
+  environment.etc."caddy/browse.html".text = ''
+    <!DOCTYPE html>
+    <html>
+      <head>
+        <meta charset="utf-8">
+        <title>{{html .Name}}</title>
+        <style>
+          footer { display: none !important; }
+        </style>
+      </head>
+      <body>
+        {{template "listing" .}}
+      </body>
+    </html>
+  '';
 
     # add to backups
    homelab.backups.baks = {