Add of pangolin client, fix roundcube and vaultwarden, refractor some bit

module/nginx.nix

@@ -0,0 +1,51 @@
+{ config, pkgs, lib, ... }:
+
+lib.mkIf (config.networking.hostName == "ThinkCentre-Server-004") {
+
+  services.nginx = {
+    enable = true;
+    virtualHosts = {
+      "${config.HostName}-vault" = {
+        listen = [
+          { addr = "0.0.0.0"; port = 8000; }
+        ];
+
+        locations."/" = {
+          proxyPass = "http://127.0.0.1:8222";
+          extraConfig = ''
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+          '';
+        };
+      };
+
+      "${config.HostName}-roundcube" = {
+        listen = [
+          { addr = "0.0.0.0"; port = 1984; }
+        ];
+
+        root = "${pkgs.roundcube}/public_html";
+
+        locations."/" = {
+          extraConfig = ''
+            index index.php index.html;
+            try_files $uri $uri/ /index.php?$args;
+          '';
+        };
+
+        locations."~ \\.php$" = {
+          extraConfig = ''
+            include ${pkgs.nginx}/conf/fastcgi_params;
+            fastcgi_pass unix:/run/phpfpm/roundcube.sock;
+            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+          '';
+        };
+      };
+    };
+  };
+
+
+  networking.firewall.allowedTCPPorts = [ 1984 8000 ];
+}