135 lines
3.4 KiB
Rust
135 lines
3.4 KiB
Rust
use super::*;
|
|
|
|
#[serde(untagged)]
|
|
#[derive(Deserialize, Debug)]
|
|
pub enum CommunityAcceptedObjects {
|
|
Follow(Follow),
|
|
Undo(Undo),
|
|
}
|
|
|
|
// TODO Consolidate community and user inboxes into a single shared one
|
|
/// Handler for all incoming activities to community inboxes.
|
|
pub async fn community_inbox(
|
|
request: HttpRequest,
|
|
input: web::Json<CommunityAcceptedObjects>,
|
|
path: web::Path<String>,
|
|
db: DbPoolParam,
|
|
chat_server: ChatServerParam,
|
|
) -> Result<HttpResponse, Error> {
|
|
let input = input.into_inner();
|
|
let community_name = path.into_inner();
|
|
debug!(
|
|
"Community {} received activity {:?}",
|
|
&community_name, &input
|
|
);
|
|
match input {
|
|
CommunityAcceptedObjects::Follow(f) => {
|
|
handle_follow(&f, &request, &community_name, db, chat_server)
|
|
}
|
|
CommunityAcceptedObjects::Undo(u) => {
|
|
handle_undo_follow(&u, &request, &community_name, db, chat_server)
|
|
}
|
|
}
|
|
}
|
|
|
|
/// Handle a follow request from a remote user, adding it to the local database and returning an
|
|
/// Accept activity.
|
|
fn handle_follow(
|
|
follow: &Follow,
|
|
request: &HttpRequest,
|
|
community_name: &str,
|
|
db: DbPoolParam,
|
|
_chat_server: ChatServerParam,
|
|
) -> Result<HttpResponse, Error> {
|
|
let user_uri = follow
|
|
.follow_props
|
|
.get_actor_xsd_any_uri()
|
|
.unwrap()
|
|
.to_string();
|
|
let _community_uri = follow
|
|
.follow_props
|
|
.get_object_xsd_any_uri()
|
|
.unwrap()
|
|
.to_string();
|
|
|
|
let conn = db.get()?;
|
|
|
|
let user = get_or_fetch_and_upsert_remote_user(&user_uri, &conn)?;
|
|
let community = Community::read_from_name(&conn, &community_name)?;
|
|
|
|
verify(&request, &user.public_key.unwrap())?;
|
|
|
|
// Insert the received activity into the activity table
|
|
let activity_form = activity::ActivityForm {
|
|
user_id: user.id,
|
|
data: serde_json::to_value(&follow)?,
|
|
local: false,
|
|
updated: None,
|
|
};
|
|
activity::Activity::create(&conn, &activity_form)?;
|
|
|
|
let community_follower_form = CommunityFollowerForm {
|
|
community_id: community.id,
|
|
user_id: user.id,
|
|
};
|
|
|
|
// This will fail if they're already a follower, but ignore the error.
|
|
CommunityFollower::follow(&conn, &community_follower_form).ok();
|
|
|
|
community.send_accept_follow(&follow, &conn)?;
|
|
|
|
Ok(HttpResponse::Ok().finish())
|
|
}
|
|
|
|
fn handle_undo_follow(
|
|
undo: &Undo,
|
|
request: &HttpRequest,
|
|
community_name: &str,
|
|
db: DbPoolParam,
|
|
_chat_server: ChatServerParam,
|
|
) -> Result<HttpResponse, Error> {
|
|
let follow = undo
|
|
.undo_props
|
|
.get_object_base_box()
|
|
.to_owned()
|
|
.unwrap()
|
|
.to_owned()
|
|
.into_concrete::<Follow>()?;
|
|
|
|
let user_uri = follow
|
|
.follow_props
|
|
.get_actor_xsd_any_uri()
|
|
.unwrap()
|
|
.to_string();
|
|
|
|
let _community_uri = follow
|
|
.follow_props
|
|
.get_object_xsd_any_uri()
|
|
.unwrap()
|
|
.to_string();
|
|
|
|
let conn = db.get()?;
|
|
|
|
let user = get_or_fetch_and_upsert_remote_user(&user_uri, &conn)?;
|
|
let community = Community::read_from_name(&conn, &community_name)?;
|
|
|
|
verify(&request, &user.public_key.unwrap())?;
|
|
|
|
// Insert the received activity into the activity table
|
|
let activity_form = activity::ActivityForm {
|
|
user_id: user.id,
|
|
data: serde_json::to_value(&follow)?,
|
|
local: false,
|
|
updated: None,
|
|
};
|
|
activity::Activity::create(&conn, &activity_form)?;
|
|
|
|
let community_follower_form = CommunityFollowerForm {
|
|
community_id: community.id,
|
|
user_id: user.id,
|
|
};
|
|
|
|
CommunityFollower::unfollow(&conn, &community_follower_form).ok();
|
|
|
|
Ok(HttpResponse::Ok().finish())
|
|
}
|