Hackers' Pub

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`

Mitra @mitra@mitra.social

6/5/2025, 12:37:23 PM

Public

#Mitra v4.4.0

https://codeberg.org/silverpill/mitra/releases/tag/v4.4.0
https://codeberg.org/silverpill/mitra-web/releases/tag/v4.4.0

- Verifying RFC-9421 HTTP message signatures on incoming requests.
- If the default post visibility is "followers", reposts will be followers-only too.
- Edits and deletions are synced in private conversations.

Summary card of an release titled "Mitra v4.4.0" in repository silverpill/mitra

Mitra v4.4.0 - silverpill/mitra

### Added - Allow requests to portable inboxes/outboxes signed with keys identified by 'ap' URLs. - Added `webfinger` command. - Sync `Update` and `Delete` activities in FEP-171b conversations. - Support SHA-512 content digests. - Support verification of signed requests with `Content-Diges...

codeberg.org · Codeberg.org

If you have a fediverse account, you can quote this note from your own instance. Search https://mitra.social/objects/01974018-9b83-c1ec-a109-24a72a579235 on your instance and quote it. (Note that quoting is not supported in Mastodon.)

silverpill @silverpill@mitra.social

6/9/2025, 7:29:22 PM

Public

Mitra v4.4.0 supports verification of RFC-9421 HTTP signatures. It is known to be compatible with @fedifyFedify: an ActivityPub server framework, but I haven't tested it with Mastodon or Streams yet.
Outgoing requests are still signed according to the draft-cavage. I don't plan to implement double-knocking, but something like FEP-844e could be supported in the future, though this is not urgent.

My implementation of a parser is available in APx library.

@rfc9421 #rfc9421

RE: https://mitra.social/objects/01974018-9b83-c1ec-a109-24a72a579235