properly set up nginx for bitwarden

nixos/configs/robi/vaultwarden.nix

@@ -9,5 +9,24 @@
       rocketLog = "critical";
     };
   };
-  #backup.dirs = [ "/var/lib/bitwarden_rs" ];
+
+  backup.dirs = [ "/var/lib/bitwarden_rs" ];
+
+  services.nginx = {
+    enable = true;
+    recommendedProxySettings = true;
+    virtualHosts = {
+
+      "bitwarden.ingolf-wagner.de" = {
+        forceSSL = true;
+        enableACME = true;
+        locations."/" = {
+          proxyPass = "http://localhost:${
+              toString config.services.vaultwarden.config.rocketPort
+            }";
+        };
+      };
+    };
+  };
+
 }