POSTing ActivityPub message to Solid inbox produces wrong content-type

[WhyINeedToFillUsername]

POSTing message to solid inbox (inrupt.net, Solid 5.6.4) with content type application/ld+json; profile="https://www.w3.org/ns/activitystreams" (official ActivityPub content-type from spec https://www.w3.org/TR/activitypub/#client-to-server-interactions) produces application/octet-stream content-type.

To be more specific:

• POST to /inbox/ with Content-Type application/ld+json -> created -> GET this message, you'll get application/ld+json Content-Type
• POST to /inbox/ with Content-Type application/ld+json; profile="https://www.w3.org/ns/activitystreams" -> created -> GET this message, you'll get application/octet-stream Content-Type, which is... bad :D

Might be related to other content-type issues (https://github.com/solid/node-solid-server/issues?q=is%3Aissue+is%3Aopen+application%2Foctet-stream), but I didn't find any quite this specific.

(originally reported at CommunitySolidServer/CommunitySolidServer#458 (comment))

[csarven]

IIRC, it has to do with the profile parameter. There is more to it:

• Implement ActivityPub #621
• https://www.w3.org/TR/social-web-protocols/#inbox-interop , https://www.w3.org/TR/social-web-protocols/#profiles ..

[WhyINeedToFillUsername]

How do I find out if the fix has been released, please? :)

[bourgeoa]

@WhyINeedToFillUsername
https://github.com/solid/node-solid-server/releases/tag/v5.6.6

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