Fix for 25.11

hosts/default.nix

@@ -23,6 +23,9 @@ let
         customOverlays
       ];
       config.allowUnfree = true;
+      config.permittedInsecurePackages = [
+        "mbedtls-2.28.10" # Required by shadowsocks-libev
+      ];
     };
 
   # Helper function to create a Proxmox LXC host

modules/monitoring/grafana.nix

@@ -132,8 +132,8 @@ in
 
         grafana-image-renderer = {
           enable = true;
+          settings.browser.path = lib.getExe pkgs.ungoogled-chromium;
           provisionGrafana = true;
-          chromium = pkgs.ungoogled-chromium;
         };
 
         postgresql = {

modules/services/n8n.nix

@@ -71,7 +71,7 @@ in
     (lib.mkIf cfg.proxy.enable {
       services.caddy = with cfg.proxy; {
         virtualHosts."${subdomain}.${domain}".extraConfig = ''
-          reverse_proxy http://${host}:${services.n8n.environment.N8N_PORT}
+          reverse_proxy http://${host}:${config.services.n8n.environment.N8N_PORT}
           import cloudflare_${domain}
         '';
 

modules/services/nextcloud.nix

@@ -76,8 +76,7 @@ in
           package = pkgs.nextcloud32;
           hostName = "cloud.${cfg.proxy.domain}";
           https = true;
-          nginx.recommendedHttpHeaders = true;
-
+          
           secretFile = cfg.secretFile;
 
           settings = {
@@ -92,7 +91,7 @@ in
             mail_domain = cfg.proxy.domain;
             mail_smtphost = "smtp.tem.scaleway.com";
             mail_smtpport = 465;
-            mail_smtpauth = "true";
+            mail_smtpauth = true;
             enabledPreviewProviders = [
               "OC\\Preview\\BMP"
               "OC\\Preview\\GIF"