Jeff Johnson issues

Results 49 issues of


                                            Jeff Johnson

Safari app extension message listener not called in cross-origin iframe when top frame is denied permissions

Steps to reproduce: 1. Run the attached sample Xcode project MessageBug 2. In Safari, allow the MessageBug extension on all websites 3. Open https://lapcatsoftware.com/articles/2023/2/1.html 4. In Safari Website Settings, deny...

Opening Safari Website Settings causes extensions in a profile to lose website access

See https://underpassapp.com/news/2024/7/4.html for details.

SFSafariTab getContainingWindowWithCompletionHandler nil on page load

If a Safari app extension content script calls safari.extension.dispatchMessage on page load, and -[SFSafariExtensionHandler messageReceivedWithName:fromPage:userInfo:] calls -[SFSafariTab getContainingWindowWithCompletionHandler:], the window is nil. On the other hand, if it is called...

Safari 17: safari.self.addEventListener doesn't work in about:blank after window.open()

In Safari 17 app extensions, `safari.self.addEventListener` doesn't appear to do anything in `about:blank` windows that are created by calling `window.open()`. This is a regression, because it worked as expected in...

iOS 17.2 shows the wrong Safari extension icons

See https://lapcatsoftware.com/articles/2023/12/2.html for details.

Disabled Safari extensions are not fully disabled

See https://lapcatsoftware.com/articles/2023/11/7.html for details.

Advanced tracking and fingerprinting protection breaks Safari extensions

See https://lapcatsoftware.com/articles/2024/6/5.html for details.

FB12245621 - Safari 17: Move "Allow unsigned extensions" back to the "Develop" menu

The menu item "Allow unsigned extensions" has been moved from the Develop menu to the Developer Settings pane in Safari 17. This makes it *less* convenient and requires more clicks,...

FB12411186 - Sonoma: Safari Extensions Settings window is too short

The Safari Extensions Settings window is too short. See the attached screenshots. When the "Profiles" section is in the window, the Edit Websites button is covered up at the bottom....