[Webkit-unassigned] [Bug 230723] New: Cookies are not being sent from Web Extension's background page for wss socket connection

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=230723

            Bug ID: 230723
           Summary: Cookies are not being sent from Web Extension's
                    background page for wss socket connection
           Product: WebKit
           Version: Safari Technology Preview
          Hardware: Mac (Intel)
                OS: macOS 11
            Status: NEW
          Severity: Major
          Priority: P2
         Component: New Bugs
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: maikudou at gmail.com

Steps to reproduce:

1. Create new web extension
2. Visit some domain you control to have it's cookies in the Browser
2. On the background page of the extension, try to create new secure websocket connection to the same domain (wss://, backend must be able to handle socket connections, of course)

Expected outcome:
Connection established, cookies for domain are sent with it, backend is able to read them

Real outcome:
Connection established, cookies for domain are not visible from the backend, as if they were not sent

Additional information:
Developer Tools show what cookies are being sent and recieved from backend during connection, but backend can't see them.
Looks like they are lost somewhere during connection

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20210923/e1ce9a91/attachment-0001.htm>