Bug 185666

Summary:	Cannot get persistent cookie from file when using custom persistent WKWebsiteDataStore without processpool
Product:	WebKit	Reporter:	Sihui Liu <sihui_liu>
Component:	New Bugs	Assignee:	Sihui Liu <sihui_liu>
Status:	RESOLVED CONFIGURATION CHANGED
Severity:	Normal	CC:	ggaren, sihui_liu, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Sihui Liu 2018-05-15 16:31:54 PDT

Create a custom persistent WKWebsiteDataStore with specified cookieStorageFile, set a persistent cookie through Cookie API. Then Create another custom persistent WKWebsiteDataStore with same cookieStorageFile, and call getAllCookies from this store, we would get nothing.

Comment 1 Geoffrey Garen 2018-05-16 09:50:48 PDT

Similarly, two uses of the defaultDataStore will not persist cookie changes across process launches.

Similarly, if an app uses a WKWebView and the WKWebView stores some data -- cookies, databases, whatever -- then when the app relaunches I think its defaultDataStore will not be able to get or remove its data, until you first load a webpage.

Comment 2 Radar WebKit Bug Importer 2018-05-17 14:01:35 PDT

<rdar://problem/40343792>

Comment 3 Radar WebKit Bug Importer 2018-05-17 14:02:51 PDT

<rdar://problem/40343788>

Comment 4 Sihui Liu 2022-03-18 11:11:03 PDT

Currently all WKHTTPCookieStores fetch cookies via network process, and on Cocoa platform network process is a singleton, so we will be able to get cookies from different stores with the same cookie file path.