micro social network, federated https://join.upub.social/
Find a file
alemi 64d7f25aa2
fix: mastodon doesn't tell who likes are intended
why cant you fill your to fields???????? mastodon is a joke
2024-05-02 15:29:42 +02:00
apb chore(apb): move publshed and updated closer 2024-05-02 15:12:57 +02:00
mdhtml feat(mdhtml): add tiny crate to safely parse html 2024-05-02 14:20:49 +02:00
src fix: mastodon doesn't tell who likes are intended 2024-05-02 15:29:42 +02:00
web fix(web): oops don't send back accept to self 2024-05-02 14:51:48 +02:00
.editorconfig chore: initial commit with environment 2023-12-30 05:07:49 +01:00
.gitignore chore: gitignored trunk dist 2024-04-14 17:23:48 +02:00
.rustfmt.toml chore: initial commit with environment 2023-12-30 05:07:49 +01:00
.tci ci: fix trunk compile jobs (must use env var) 2024-04-14 17:35:41 +02:00
Cargo.lock feat(web): proper posts parsing!!! 2024-05-02 14:21:42 +02:00
Cargo.toml fix: use new apb fields 2024-05-02 00:47:11 +02:00
README.md docs: added matrix room link, updated progress 2024-05-01 17:04:32 +02:00

μpub

micro social network, federated

μpub aims to be a private, lightweight, modular and secure ActivityPub server

μpub is currently being developed and can do most basic things, like posting notes, liking things, following others, deliveries and browsing

all interactions must happen with ActivityPub's client-server methods (basically POST your activities to your outbox), and there's a simple frontend

a test instance is usually available at feditest.alemi.dev

upub's stock frontend is also being developed and can be viewed usually at feditest.alemi.dev/web

about security

most activitypub implementations don't really validate fetches: knowing an activity/object id will allow anyone to resolve it on most fedi software. this is of course unacceptable: "security through obscurity" just doesn't work

μpub correctly and rigorously implements and enforces access control on each object based on its addressing

most instances will have "authorized fetch" which kind of makes the issue less bad, but anyone can host an actor, have any server download their pubkey and then start fetching

μpub may be considered to have "authorized fetch" permanently on, except it depends on each post:

  • all posts marked public (meaning, addressed to "https://www.w3.org/ns/activitystreams#Public"), will be fetchable without any authorization
  • all posts not public will require explicit addressing and authentication: for example if post A is addressed to example.net/actor
    • anonymous fetchers will receive 404 on GET /posts/A
    • local users must authenticate and will be given said post only if it's addressed to them
    • remote servers will be given access to all posts from any of their users once they have authenticated themselves (with http signing)

note that followers get expanded: addressing to example.net/actor/followers will address to anyone following actor that the server knows of, at that time

contributing

all help is extremely welcome! if my cgit looks too scary there's a github mirror you can open issues or PRs on. get in touch with me (fedi is fine, but a mail works too), i'd be thrilled to showcase the project to you!

progress

  • barebone actors
  • barebone activities and objects
  • activitystreams/activitypub compliance (well mostly)
  • process barebones feeds
  • process barebones inbox
  • process barebones outbox
  • http signatures
  • privacy, targets, scopes
  • simple web client
  • announce (boosts)
  • threads
  • remote media
  • editing via api
  • advanced composer
  • api for fetching
  • like, share, reply via frontend
  • polls
  • editing via web frontend
  • remote media proxy
  • upload media
  • mastodon-like search bar
  • hashtags, discovery
  • user fields
  • lists
  • mastodon api
  • more optimized database schema

what about the name?

μpub (or simply upub) means "micro-pub", but could also be read "upub", "you-pub" or "mu-pub"

frontend

μpub aims to be compatible with multiple frontends via the mastodon api, but a simple custom ui is also being worked on

screenshot of upub simple frontend