Proxy authentication does not work after 256639@main. If CURLINFO_HTTP_CONNECTCODE is 407, invokeDidReceiveResponse() should be called to handle proxy authentication (NetworkDataTaskCurl::tryProxyAuthentication). --- CurlRequest::didCompleteTransfer() ==> CurlRequest::invokeDidReceiveResponse() ==> NetworkDataTaskCurl::curlDidReceiveResponse() ==> NetworkDataTaskCurl::tryProxyAuthentication() ---
Pull request: https://github.com/WebKit/WebKit/pull/14664
Comment 0 was not an accurate description. Correctly, proxy authentication for CONNECT requests is no longer working. If you get a proxy authentication (407) response after sending a CONNECT request to the proxy server, Proxy authentication processing was performed before 256639@main, but an error occurs after 256639@main. Major browsers handle proxy authentication responses to CONNECT requests. So, fix it so that the curl port can also perform proxy authentication.
Committed 264874@main (be820d76b164): <https://commits.webkit.org/264874@main> Reviewed commits have been landed. Closing PR #14664 and removing active labels.
<rdar://problem/110275130>
Playwright issue: https://github.com/microsoft/playwright/issues/22184