collabora->onlyoffice

hosts/nas/apps/traefik/default.nix

@@ -107,6 +107,11 @@ in
               ];
             };
           };
+          onlyoffice-websocket = {
+            headers.customrequestheaders = {
+              X-Forwarded-Proto = "https";
+            };
+          };
           # test-errors = {
           #   errors = {
           #     status = [
@@ -186,6 +191,7 @@ in
             entryPoints = [ "websecure" ];
             rule = "Host(`office.${domain}`)";
             service = "collabora";
+            middlewares = "onlyoffice-websocket";
             tls.certResolver = "letsencrypt";
           };
           cloud = {