never accept reposts that embed protected events inside

[fiatjaf]

Following nostr-protocol/nips#2251.
This is important to create a good environment for nostr-protocol/nips#2156, among other things.

[hoytech]

Possibly better handled with a write policy plugin?

[fiatjaf]

I don't think so. I think plugins are for opinionated policies, while this should be the standard behavior for all relays, otherwise "private Nostr" (as jb55 said once in a talk) -- or people's right to talk different things in different relays and don't get them mixed -- won't be a thing.

(Of course any relay can work around this and become a hub of content the original authors didn't want to publish there, but I think we should assume that relays do want to respect authors' preferences, that's the point of NIP-70, and relays that don't do that should be considered "pirate" and ostracized.)

Let me know if you think this makes no sense.

[hoytech]

Makes sense to me! As discussed separately, we can simplify this a bit. I'll merge and do that.