Bug 266363

Summary: Disable IndexedDB in Lockdown Mode for browsing websites, not installed apps
Product: WebKit Reporter: alex
Component: Website StorageAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: bfulgham, marcosc, sihui_liu, webkit-bug-importer, wilander
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 165889    

alex
Reported 2023-12-13 12:49:12 PST
As of iOS 17.0, Safari disables IndexedDB in Lockdown Mode. This makes sense when browsing arbitrary websites in Safari, opening links from Messages, etc. However, IndexedDB is a critical API for webapps that are explicitly installed to the Home Screen, as well as native apps using WKWebView with limitsNavigationsToAppBoundDomains = true. I propose IndexedDB being available in these specific, domain-bound contexts during Lockdown Mode. More context: https://lemmy.world/post/9494095
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Radar WebKit Bug Importer
Comment 1 2023-12-20 12:50:14 PST
<rdar://problem/119949846>
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