When `allowed_domains` is configured on a web widget inbox, the server
responds with Content-Security-Policy: frame-ancestors <domains>, which
blocks the widget iframe in mobile app WebViews. This happens because
WebViews load content from file:// or null origins, which cannot match
any domain in the frame-ancestors directive.
This adds a per-inbox toggle — "Enable widget in mobile apps" — that
skips the frame-ancestors header when the request has no valid Origin
(i.e., it comes from a mobile WebView). Web browsers with a real origin
still get domain restrictions enforced as usual.
<img width="2330" height="1490" alt="CleanShot 2026-03-11 at 10 13
01@2x"
src="https://github.com/user-attachments/assets/d9326fac-020d-4ce7-9ced-0c185468c8fc"
/>
Fixes
https://linear.app/chatwoot/issue/CW-6560/widget-is-not-loading-from-iosandroid-widgets
How to test
1. Go to Settings → Inboxes → (Web Widget) → Configuration
2. Set allowed_domains to a specific domain (e.g., *.example.com)
3. Try loading the widget in a mobile app WebView — it should be blocked
4. Enable "Enable widget in mobile apps" checkbox
5. Reload the widget in the WebView — it should now load successfully
6. Verify the widget on a website not in the allowed domains list is
still blocked
---------
Co-authored-by: iamsivin <iamsivin@gmail.com>
# Pull Request Template
## Description
This PR updates settings page UI
## Type of change
- [x] New feature (non-breaking change which adds functionality)
## Checklist:
- [x] My code follows the style guidelines of this project
- [x] I have performed a self-review of my code
- [x] I have commented on my code, particularly in hard-to-understand
areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged and published in downstream
modules
