22:06:30 <tomman> I'm getting some CORS errors with Archive's emulatros
22:06:33 <tomman> for example this: https://archive.org/details/hypercard_neuroblast-hypercard-diskzine
22:06:56 <tomman> it will load but won't run because of some blocked cross-origin requests for some WASM crap
22:09:42 <tomman> the error is in Spanish: Pedido de origen cruzado bloqueado: La política de mismo origen no permite ler el recurso remoto en https://ia801902.us.archive.org/cors_get.php?path=/18/items/emularity_engine_v1/minivmacII.wasm. (Razón: encabezado CORS 'Access-Control-Allow-Origin' no coincide con 'https://archive.org').
22:10:36 <tomman> but basically it tells that the cross-origin request got blocked because the same-origin policy won't allow for that because the CORS header Access-Control-Allow-Origin doesn't match
22:42:41 <njsg> tomman: (is that the one jwz got in a floppy?)
22:42:51 <tomman> yep, indeed~
22:43:15 <tomman> and they say he's hard to please! :D
22:49:12 <frg_Away> Anything wasm is work in progress at best and crap anyway. One of my favorite web features which should go away.
22:49:37 * frg_Away is living in the last century sometimes
22:50:11 <tomman> the problem here doesn't seem to be WASM, but CORS
22:51:15 <njsg> tomman: so these requests are via fetch(), which makes me wonder if anything else changed in the fetch "living standard"
22:51:38 <njsg> wouldn't be the first time they change defaults in a backwards-incompatible way and cause issues
22:53:16 <njsg> ... but access-control-allow-origin is * for the initial request that gets 302, and is set in the following request to [string].us.archive.org
22:54:28 <frg_Away> tomman it is launched via archive org and then chokes because archive.org is not blabla.us.archive.org. I think the error is correct. Nothing you can do other than to load it localy or via static url.
22:56:37 <tomman> so it's working as per spec then
22:56:43 <njsg> or maybe it's the Origin header, hm, there are a couple bugs like bug 1649888
22:58:47 <njsg> okay, that's too many bug numbers for me to process without sleep or caffeine :-) https://bugzilla.mozilla.org/show_bug.cgi?id=1694679#c1
23:00:05 <tomman> so no magic "disable all this security theater crap" pref?
23:00:49 <tomman> FWIW I do remember having used that Mini vMac emulator on the Archive on SeaMonkey a couple years ago or so
23:02:11 <njsg> it's archive.org, so it's possible it has been redesigned a few times meanwhile to use more javascript
23:16:32 <njsg> frg_Away: ok, maybe I need to sleep, but if I'm reading the devtools network information correctly, it says it does not match, but it does match
23:17:03 <njsg> as in, it says it doesn't match https://archive.org, but the value of the header is https://archive.org
23:17:41 <frg_Away> MIght be the referrer ?
23:17:48 <frg_Away> Or owner?
23:21:02 <frg_Away> anyway nighty night :)
23:22:54 <tomman> "oh hai it's me, but it's not me!"
23:23:07 <tomman> it's Schrodinger's Header™
23:31:06 <njsg> bug 1444278?
23:31:18 * njsg needs to get some sleep