[WK2][iOS] Update WebContent process sandbox profile for AWD logging

• Component: WebKit2
• Status: RESOLVED FIXED

[Chris Dumez]

Update WebContent process sandbox profile for AWD logging.

Radar: <rdar://problem/20543269>

[Chris Dumez]

Created attachment 253469 [details]
Patch

[Alexey Proskuryakov]

Comment on attachment 253469 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=253469&action=review

> Source/WebKit2/Resources/SandboxProfiles/ios/com.apple.WebKit.WebContent.sb:86
> +(allow file-write-create
> +    (literal "/private/var/mobile/Library/Logs/awd/awd-com.apple.WebKit.WebContent.log"))

Seems very unlikely that this is enough, we need at least file-write-data in addition to file-write-create. Or even file-write*.

How did you test?

[Chris Dumez]

Created attachment 253478 [details]
Patch

[Chris Dumez]

(In reply to comment #2)
> Comment on attachment 253469 [details]
> Patch
> 
> View in context:
> https://bugs.webkit.org/attachment.cgi?id=253469&action=review
> 
> > Source/WebKit2/Resources/SandboxProfiles/ios/com.apple.WebKit.WebContent.sb:86
> > +(allow file-write-create
> > +    (literal "/private/var/mobile/Library/Logs/awd/awd-com.apple.WebKit.WebContent.log"))
> 
> Seems very unlikely that this is enough, we need at least file-write-data in
> addition to file-write-create. Or even file-write*.
> 
> How did you test?

I didn't try to restart the app *after* the file was created. When relaunching the app, it turns out I need file-read-data and file-write-data as well. Therefore, I used file-write* / file-read*.

[WebKit Commit Bot]

Comment on attachment 253478 [details]
Patch

Clearing flags on attachment: 253478

Committed r184693: <http://trac.webkit.org/changeset/184693>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.