Fediverse

28216 readers

186 users here now

A community to talk about the Fediverse and all it's related services using ActivityPub (Mastodon, Lemmy, KBin, etc).

If you wanted to get help with moderating your own community then head over to [email protected]!

Rules

Posts must be on topic.
Be respectful of others.
Cite the sources used for graphs and other statistics.
Follow the general Lemmy.world rules.

Learn more at these websites: Join The Fediverse Wiki, Fediverse.info, Wikipedia Page, The Federation Info (Stats), FediDB (Stats), Sub Rehab (Reddit Migration), Search Lemmy

founded 1 year ago

MODERATORS

[email protected]

Authorized Fetch Circumvented by Alt-Right Developers (wedistribute.org)

submitted 10 months ago by [email protected] to c/[email protected]

34 comments fedilink hide all child comments

Authorized Fetch (also referred to as Secure Mode in Mastodon) was recently circumvented by a stupidly easy solution: just sign your fetch requests with some other domain name.

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 1 points 10 months ago

Authorised Fetch existed long before Instagram Threads. When it is turned on, an instance will require any other server to sign their request to fetch any post. This prevents "leaking" of posts via ActivityPub to blocked instances.

This setting is turned off by default, because some software are incompatible with it (like /kbin, Pixelfed before June 2023, maybe Lemmy too), because it makes server load higher, and it may make some replies missing (at least on microblogging side).