Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

Renaud Chaput @renchap@oisaur.com

5/5/2025, 1:46:51 PM

Public

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

ActivityPub and HTTP Signatures

swicg.github.io

julian @julian@community.nodebb.org

5/5/2025, 1:55:16 PM

Public

@renchap@oisaur.com how does RFC9421 differ from Mastodon's existing support for HTTP Signatures?

Does this mean you're moving away from cavage-12? That's important to know, and if you're looking for an implementor to handle double-knocking, that is something I can put together for you.. we don't do it at current.

Renaud Chaput (@renchap@oisaur.com)

3.18K Posts, 720 Following, 6.37K Followers · Co-Founder & CTO @notos CTO @Mastodon #mastodev Technical administrator for mastodon.social & mastodon.online (and oisaur.com :oisaur:) #mastoadmin Also #lego, #larp, #boardgames and #woodworking Pour les Français, militant chez Génération·s et GNiste (inactif) #gn

oisaur.com · Oisaur

If you have a fediverse account, you can quote this note from your own instance. Search https://community.nodebb.org/post/104417 on your instance and quote it. (Note that quoting is not supported in Mastodon.)