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   Renaud Chaput (renchap@oisaur.com)'s status on Monday, 05-May-2025 22:53:16 JST Renaud Chaput

   We are implementing the final version of RFC9421 (HTTP Signatures) in Mastodon, and would like to test this with other ActivityPub implementations.

   Do you know of any AP implementations supporting both incoming (verification) and outgoing (signing) RFC9421 signatures, and if possible with support for the double-knocking mechanism as described in https://swicg.github.io/activitypub-http-signature/ (section 3.5)?

   #activitypub

   • Embed this notice
     Daniel Supernault (dansup@mastodon.social)'s status on Tuesday, 06-May-2025 00:21:56 JST Daniel Supernault

     in reply to

     @renchap Pixelfed supports double blind sigs, I will update our logic to support the RFC9421 version!

     I'll be in touch this week regarding our progress.

     (P.S - I'm almost done follower collection sync too)

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     feld (feld@friedcheese.us)'s status on Tuesday, 06-May-2025 05:36:36 JST feld

     in reply to
     @renchap what problem does this solve, though?
     Phantasm likes this.
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     tsoifan1997 (sysrq@lab.nyanide.com)'s status on Tuesday, 06-May-2025 06:00:07 JST tsoifan1997

     in reply to
     @renchap GREAT, more shit to do.
     Phantasm likes this.