Bug 230111

Summary:	Match updated spec for history.pushState()/replaceState() URL rewriting
Product:	WebKit	Reporter:	Domenic Denicola <d>
Component:	History	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	ahmad.saleem792, webkit-bug-importer
Priority:	P2	Keywords:	InRadar, WPTImpact
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Domenic Denicola 2021-09-09 10:36:00 PDT

Browsers were not interoperable about this and did not match the spec (which was too strict to be web-compatible). So, we settled on a compromise proposal in https://github.com/whatwg/html/pull/7044 . Tests: https://github.com/web-platform-tests/wpt/pull/30182

Notably:

- Safari allows rewriting blob: URLs to new same-origin search or path, but should not

- Safari allows rewriting data: URLs to a new search, but should not

- Safari disallows rewriting the path of sandboxed iframe URLs, but should allow it

Comment 1 Radar WebKit Bug Importer 2021-09-16 10:36:20 PDT

<rdar://problem/83203469>