kevinveenbirkenbach/computer-playbook
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computer-playbook/roles/sys-front-inj-desktop
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Kevin Veen-Birkenbach c835ca8f2c refactor(front-injection): stabilize run_once flow and explicit web-service loading 
- sys-front-inj-all: load web-svc-cdn and web-svc-logout once; reinitialize inj_enabled after services; move run_once block to top; reorder injections.
- sys-front-inj-css: move run_once call into 01_core; fix app_style_present default; simplify main.
- sys-front-inj-desktop/js/matomo: deactivate per-role run_once blocks; keep utils/run_once where appropriate.
- sys-front-inj-logout: switch to files/logout.js + copy; update head_sub mtime lookup; mark set_fact tasks unchanged.
- sys-svc-cdn: inline former 01_core tasks into main; ensure shared/vendor dirs and set run_once in guarded block; remove 01_core.yml.

Rationale: prevent cascading 'false_condition: run_once_sys_svc_cdn is not defined' skips by setting run-once facts only after the necessary tasks and avoiding parent-scope guards; improves determinism and handler flushing.

Conversation: https://chatgpt.com/share/68ecfaa5-94a0-800f-b1b6-2b969074651f
2025-10-13 15:12:23 +02:00
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README.md
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README.md

🌐 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 🎉