Replaced nginx native with openresty for logout injection. Right now still buggy on nextcloud and espocrm

roles/srv-web-7-7-inj-port-ui-desktop/README.md

@@ -0,0 +1,24 @@
+
+# 🌐 iFrame Notifier for Nginx
+
+This Ansible role injects a small JavaScript snippet into your HTML responses that enables parent pages to get notified whenever the iframe’s location changes and forces external links to open in a new tab.
+
+---
+
+## Features
+
+- **Location Change Notification**  
+  Uses `postMessage` to inform the parent window of any URL changes inside the iframe (including pushState/popState events) for seamless SPA support.
+
+- **External Link Handling**  
+  Automatically sets `target="_blank"` and `rel="noopener"` on links pointing outside your primary domain to improve security and user experience.
+
+- **Easy CSP Integration**  
+  Calculates a CSP hash for the injected script so you can safely allow it via your Content Security Policy.
+
+---
+
+## Author
+
+Developed by **Kevin Veen-Birkenbach**
+[https://www.veen.world](https://www.veen.world) 🎉