From 94a26a0c7dcd51f47b9427c0df178f231becdd83 Mon Sep 17 00:00:00 2001
From: alemi <me@alemi.dev>
Date: Wed, 15 May 2024 18:51:34 +0200
Subject: [PATCH] feat: parse and serve shared_inbox endpoint

---
 src/model/user.rs                  | 13 ++++++++-----
 src/routes/activitypub/user/mod.rs |  8 ++++++--
 2 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/src/model/user.rs b/src/model/user.rs
index 58e9cc0f..9aaf3410 100644
--- a/src/model/user.rs
+++ b/src/model/user.rs
@@ -1,6 +1,6 @@
 use sea_orm::entity::prelude::*;
 
-use apb::{Actor, ActorMut, ActorType, BaseMut, DocumentMut, Object, ObjectMut, PublicKey, PublicKeyMut};
+use apb::{Actor, ActorMut, ActorType, BaseMut, DocumentMut, Endpoints, EndpointsMut, Object, ObjectMut, PublicKey, PublicKeyMut};
 
 use crate::routes::activitypub::jsonld::LD;
 
@@ -50,11 +50,11 @@ impl Model {
 			actor_type: object.actor_type().ok_or(super::FieldError("type"))?,
 			name: object.name().map(|x| x.to_string()),
 			summary: object.summary().map(|x| x.to_string()),
-			icon: object.icon().get().map(|x| x.url().id().unwrap_or_default()),
-			image: object.image().get().map(|x| x.url().id().unwrap_or_default()),
+			icon: object.icon().get().and_then(|x| x.url().id()),
+			image: object.image().get().and_then(|x| x.url().id()),
 			inbox: object.inbox().id(),
 			outbox: object.outbox().id(),
-			shared_inbox: None, // TODO!!! parse endpoints
+			shared_inbox: object.endpoints().get().and_then(|x| Some(x.shared_inbox()?.to_string())),
 			followers: object.followers().id(),
 			following: object.following().id(),
 			created: object.published().unwrap_or(chrono::Utc::now()),
@@ -98,8 +98,11 @@ impl Model {
 					.set_owner(Some(&self.id))
 					.set_public_key_pem(&self.public_key)
 			))
+			.set_endpoints(apb::Node::object(
+				serde_json::Value::new_object()
+					.set_shared_inbox(self.shared_inbox.as_deref())
+			))
 			.set_discoverable(Some(true))
-			.set_endpoints(apb::Node::Empty)
 	}
 }
 
diff --git a/src/routes/activitypub/user/mod.rs b/src/routes/activitypub/user/mod.rs
index 2b378194..05508347 100644
--- a/src/routes/activitypub/user/mod.rs
+++ b/src/routes/activitypub/user/mod.rs
@@ -7,7 +7,7 @@ pub mod following;
 use axum::extract::{Path, Query, State};
 use sea_orm::{ColumnTrait, EntityTrait, QueryFilter, QuerySelect, SelectColumns};
 
-use apb::{ActorMut, Node};
+use apb::{ActorMut, EndpointsMut, Node};
 use crate::{errors::UpubError, model::{self, user}, server::{auth::AuthIdentity, fetcher::Fetcher, Context}, url};
 
 use super::{jsonld::LD, JsonLD, TryFetch};
@@ -73,7 +73,11 @@ pub async fn view(
 				.set_following(Node::link(url!(ctx, "/users/{id}/following")))
 				.set_followers(Node::link(url!(ctx, "/users/{id}/followers")))
 				.set_following_me(following_me)
-				.set_followed_by_me(followed_by_me);
+				.set_followed_by_me(followed_by_me)
+				.set_endpoints(Node::object(
+					serde_json::Value::new_object()
+						.set_shared_inbox(Some(&url!(ctx, "/inbox")))
+				));
 
 			if !auth.is(&uid) && !cfg.show_followers_count {
 				user = user.set_followers_count(None);