Nutomic
a2a594b763
* Create example for apub lib * some rewriting of apub lib * Add LocalInstance struct for apub lib to avoid using Lemmy Settings * Move ActorType trait to lemmy_apub, because its not needed in library * Use reqwest_retry instead of custom impl, dont specify timeout on every send() * Some improvements to example * Moved inbox handling to library * bug fixes * Move context and serde helpers into library * wip: example changes * Add lemmy_utils feature to build only LemmyError * Rename to activitypub_federation * Remove lemmy_utils dep from activitypub_federation using generic error type * Finish activitypub example * Cleanup and fix tests * Reorganize library files * Remove ApubObject.to_tombstone() * Extract activitypub library into separate git repository
112 lines
3 KiB
Rust
112 lines
3 KiB
Rust
use crate::{
|
|
objects::{community::ApubCommunity, person::ApubPerson},
|
|
protocol::objects::{group::Group, person::Person},
|
|
};
|
|
use activitypub_federation::{core::inbox::ActorPublicKey, traits::ApubObject};
|
|
use chrono::NaiveDateTime;
|
|
use lemmy_utils::error::LemmyError;
|
|
use lemmy_websocket::LemmyContext;
|
|
use serde::{Deserialize, Serialize};
|
|
use url::Url;
|
|
|
|
#[derive(Clone, Debug)]
|
|
pub enum UserOrCommunity {
|
|
User(ApubPerson),
|
|
Community(ApubCommunity),
|
|
}
|
|
|
|
#[derive(Serialize, Deserialize, Clone, Debug)]
|
|
#[serde(untagged)]
|
|
pub enum PersonOrGroup {
|
|
Person(Person),
|
|
Group(Group),
|
|
}
|
|
|
|
#[derive(Serialize, Deserialize, Clone, Debug, PartialEq)]
|
|
pub enum PersonOrGroupType {
|
|
Person,
|
|
Group,
|
|
}
|
|
|
|
#[async_trait::async_trait(?Send)]
|
|
impl ApubObject for UserOrCommunity {
|
|
type DataType = LemmyContext;
|
|
type ApubType = PersonOrGroup;
|
|
type DbType = ();
|
|
type Error = LemmyError;
|
|
|
|
fn last_refreshed_at(&self) -> Option<NaiveDateTime> {
|
|
Some(match self {
|
|
UserOrCommunity::User(p) => p.last_refreshed_at,
|
|
UserOrCommunity::Community(p) => p.last_refreshed_at,
|
|
})
|
|
}
|
|
|
|
#[tracing::instrument(skip_all)]
|
|
async fn read_from_apub_id(
|
|
object_id: Url,
|
|
data: &Self::DataType,
|
|
) -> Result<Option<Self>, LemmyError> {
|
|
let person = ApubPerson::read_from_apub_id(object_id.clone(), data).await?;
|
|
Ok(match person {
|
|
Some(o) => Some(UserOrCommunity::User(o)),
|
|
None => ApubCommunity::read_from_apub_id(object_id, data)
|
|
.await?
|
|
.map(UserOrCommunity::Community),
|
|
})
|
|
}
|
|
|
|
#[tracing::instrument(skip_all)]
|
|
async fn delete(self, data: &Self::DataType) -> Result<(), LemmyError> {
|
|
match self {
|
|
UserOrCommunity::User(p) => p.delete(data).await,
|
|
UserOrCommunity::Community(p) => p.delete(data).await,
|
|
}
|
|
}
|
|
|
|
async fn into_apub(self, _data: &Self::DataType) -> Result<Self::ApubType, LemmyError> {
|
|
unimplemented!()
|
|
}
|
|
|
|
#[tracing::instrument(skip_all)]
|
|
async fn verify(
|
|
apub: &Self::ApubType,
|
|
expected_domain: &Url,
|
|
data: &Self::DataType,
|
|
request_counter: &mut i32,
|
|
) -> Result<(), LemmyError> {
|
|
match apub {
|
|
PersonOrGroup::Person(a) => {
|
|
ApubPerson::verify(a, expected_domain, data, request_counter).await
|
|
}
|
|
PersonOrGroup::Group(a) => {
|
|
ApubCommunity::verify(a, expected_domain, data, request_counter).await
|
|
}
|
|
}
|
|
}
|
|
|
|
#[tracing::instrument(skip_all)]
|
|
async fn from_apub(
|
|
apub: Self::ApubType,
|
|
data: &Self::DataType,
|
|
request_counter: &mut i32,
|
|
) -> Result<Self, LemmyError> {
|
|
Ok(match apub {
|
|
PersonOrGroup::Person(p) => {
|
|
UserOrCommunity::User(ApubPerson::from_apub(p, data, request_counter).await?)
|
|
}
|
|
PersonOrGroup::Group(p) => {
|
|
UserOrCommunity::Community(ApubCommunity::from_apub(p, data, request_counter).await?)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
impl ActorPublicKey for UserOrCommunity {
|
|
fn public_key(&self) -> &str {
|
|
match self {
|
|
UserOrCommunity::User(p) => p.public_key(),
|
|
UserOrCommunity::Community(p) => p.public_key(),
|
|
}
|
|
}
|
|
}
|