[Webkit-unassigned] [Bug 227524] New: ServiceWorkerRegistration.unregister method fails in WKWebView

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Jun 30 05:34:05 PDT 2021


https://bugs.webkit.org/show_bug.cgi?id=227524

            Bug ID: 227524
           Summary: ServiceWorkerRegistration.unregister method fails in
                    WKWebView
           Product: WebKit
           Version: Other
          Hardware: iPhone / iPad
                OS: iOS 14
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Service Workers
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: 18kirans at gmail.com

Created attachment 432585

  --> https://bugs.webkit.org/attachment.cgi?id=432585&action=review

Trying to invoke unregister from dev console

Overview

    ServiceWorkerRegistration.unregister method fails in WKWebView. Error message "TypeError: Job rejected for non app-bound domain" is displayed in console.
    The current domain is listed as a App Bound Domain and service worker registration is also successful. But the issue is with unregister method.

    I have also attached a video of the error. In the video I have tried to invoke unregister method from Dev Console.

Steps to Reproduce

    1. For an App Bound Domain. Register a service worker
    2. After the service worker is activated try to unregister it
    3. Sample Code
        navigator.serviceWorker.getRegistration()
            .then(registration => registration.unregister())
            .then(() => console.log('Unregistration success'))
            .catch(error => console.error('Unregistration failed', error));

Actual Result

    unregister method fails with the error - "TypeError: Job rejected for non app-bound domain".

Expected Result

    Service worker registration gets unregistered

Environment

    Device: iPad Mini 4
    OS: iOS 14.7 (18G5042c)

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