220495 2021-01-09 00:17:46 -0800 Consider emptying navigator.plugins and navigator.mimeTypes 2022-09-29 14:16:57 -0700 1 1 1 Unclassified WebKit DOM WebKit Nightly Build Unspecified Unspecified RESOLVED DUPLICATE 245396 InRadar P2 Normal --- 1 annevk webkit-unassigned achristensen ahmad.saleem792 beidson bfulgham cdumez d ggaren rniwa webkit-bug-importer oldest_to_newest 1718553 0 annevk 2021-01-09 00:17:46 -0800 In Firefox these return empty arrays and it would be nice if Safari were to follow suit now that plugins are removed. (Safari still seems to return something for PDF.) See also https://github.com/whatwg/html/issues/6003. 1720120 1 webkit-bug-importer 2021-01-16 00:18:12 -0800 <rdar://problem/73276215> 1721054 2 achristensen 2021-01-20 17:41:01 -0800 Chrome canary seems to also have pdf-related things. I suspect that they'll run into the compatibility issues that Ryosuke mentioned in GitHub, but when the time comes that they do it and find no compatibility issues I have nothing against trying. 1776674 3 d 2021-07-13 10:55:35 -0700 We've updated the spec to now instead have a hard-coded lists of plugins (either 0 or 5) for web compatibility, with the idea that all browsers have those 5 plugins. We've also added navigator.pdfViewerSupported as a boolean for simpler feature detection going forward. * Spec PR: https://github.com/whatwg/html/pull/6738 * New spec: https://html.spec.whatwg.org/multipage/system-state.html#pdf-viewing-support * Tests: https://github.com/web-platform-tests/wpt/pull/29559 (not yet reviewed/merged) 1879404 4 ahmad.saleem792 2022-06-30 10:10:17 -0700 Safari is failing these in WPT test cases - https://wpt.fyi/results/html/webappapis/system-state-and-capabilities/the-navigator-object/plugins-and-mimetypes.html?label=master&label=experimental&aligned&q=navigator Can we align with other browsers? It can be used as potential fingerprinting. 1902176 5 bfulgham 2022-09-29 14:16:57 -0700 This work (to match spec) is covered under Bug 245396, so I'm going to dupe there. *** This bug has been marked as a duplicate of bug 245396 ***