WebSocket traffic should be associated with content in Safari rather than the app itself

• Component: New Bugs
• Status: RESOLVED FIXED

[Richard Houle]

Created attachment 432654 [details]
Proposed fix

<rdar://79307301>

WebSocket traffic is currently assigned to Safari. Someone browsing on a website using web sockets as messaging will be reported as Safari contacting a website rather than the content contacting a website.

[Kate Cheney]

Looks good. I think we should write a test before landing.

[Radar WebKit Bug Importer]

<rdar://problem/80303362>

[Kate Cheney]

Created attachment 433197 [details]
test case app initiated

[Kate Cheney]

Created attachment 433198 [details]
test case user initiated

[Kate Cheney]

Comment on attachment 432654 [details]
Proposed fix

View in context: https://bugs.webkit.org/attachment.cgi?id=432654&action=review

> Source/WebKit/NetworkProcess/cocoa/NetworkSessionCocoa.mm:1696
> +    if (!request.isAppBound()) {

I did a rename so you will likely have to rebase this patch.

> Source/WebKit/NetworkProcess/cocoa/NetworkSessionCocoa.mm:1701
> +#endif

I think you'll also need something like this:

appPrivacyReportTestingData().didLoadAppInitiatedRequest(nsRequest.get().attribution == NSURLRequestAttributionDeveloper);

here to send the attribution data to the test runner.

[Richard Houle]

Created attachment 434027 [details]
V2

[Richard Houle]

Created attachment 434032 [details]
V3

[Kate Cheney]

(In reply to Richard Houle from comment #7)
> Created attachment 434032 [details]
> V3

You will need to update test expectations to skip the new tests in open source because our EWS bots are iOS 14 only. You can either move them to the LayoutTests/http/tests/app-privacy-report/ directory which is already skipped or add the test path you made to LayoutTests/TestExpectations (just make sure they pass locally).

[Richard Houle]

Created attachment 434049 [details]
V4

[Richard Houle]

I got the following output when I ran them locally:

Test configuration: <, x86_64, release>
Placing test results in /Volumes/Work/Safari/OpenSource/WebKitBuild/Release-iphonesimulator/layout-test-results
Using Release build
Pixel tests disabled
Regular timeout: 30000, slow test timeout: 150000
Command line: /Volumes/Work/Safari/OpenSource/WebKitBuild/Release-iphonesimulator/WebKitTestRunnerApp.app -

--lint-test-files warnings:                                           
LayoutTests/platform/ios/TestExpectations:2652 Path does not exist. imported/w3c/web-platform-tests/html/webappapis/timers/type-long-setinterval.html
LayoutTests/platform/ios-wk2/TestExpectations:1204 Path does not exist. imported/w3c/web-platform-tests/html/webappapis/timers/negative-settimeout.html
LayoutTests/platform/ios-wk2/TestExpectations:1278 Path does not exist. imported/w3c/web-platform-tests/websockets/Create-Secure-verify-url-set-non-default-port.any.html

Found 2 tests; running 2, skipping 0.
                        
Verbose baseline search path: platform/iphone-se (1st generation)-simulator-15-wk2 -> platform/iphone-se (1st generation)-simulator-15 -> platform/iphone-se (1st generation)-simulator-wk2 -> platform/iphone-se (1st generation)-simulator -> platform/iphone-simulator-15-wk2 -> platform/iphone-simulator-15 -> platform/iphone-simulator-wk2 -> platform/iphone-simulator -> platform/ios-simulator-15-wk2 -> platform/ios-simulator-15 -> platform/ios-simulator-wk2 -> platform/ios-simulator -> platform/iphone-se (1st generation)-15-wk2 -> platform/iphone-se (1st generation)-15 -> platform/iphone-se (1st generation)-wk2 -> platform/iphone-se (1st generation) -> platform/iphone-15-wk2 -> platform/iphone-15 -> platform/iphone-wk2 -> platform/iphone -> platform/ios-15-wk2 -> platform/ios-15 -> platform/ios-wk2 -> platform/ios -> platform/wk2 -> generic

Baseline search path: platform/ios-simulator-wk2 -> platform/ios-simulator -> platform/ios-wk2 -> platform/ios -> platform/wk2 -> generic

Running 2 tests for iPhone SE (1st generation) running iOS 15

Running 1 WebKitTestRunnerApp.app.

[1/2] http/tests/app-privacy-report/websocket-isappinitiated.html passed
[2/2] http/tests/app-privacy-report/websocket-isnotappinitiated.html passed
                        
All 2 tests ran as expected.

[Kate Cheney]

Comment on attachment 434049 [details]
V4

Looks good! r=me

[EWS]

Unable to find any modified ChangeLog in Attachment 434049 [details]

[Kate Cheney]

Ah, missing a ChangeLog, can you upload a new patch with one?

[Richard Houle]

Created attachment 434097 [details]
V4 with Changeling

[EWS]

Committed r280250 (239917@main): <https://commits.webkit.org/239917@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 434097 [details].