2 check_apub_id_valid_with_strictness,
5 objects::read_from_string_or_source,
7 objects::chat_message::{ChatMessage, ChatMessageType},
11 use activitypub_federation::{
12 core::object_id::ObjectId,
13 deser::values::MediaTypeHtml,
15 utils::verify_domains_match,
17 use chrono::NaiveDateTime;
18 use lemmy_api_common::utils::check_person_block;
19 use lemmy_db_schema::{
22 private_message::{PrivateMessage, PrivateMessageInsertForm},
28 utils::{convert_datetime, markdown_to_html},
30 use lemmy_websocket::LemmyContext;
34 #[derive(Clone, Debug)]
35 pub struct ApubPrivateMessage(PrivateMessage);
37 impl Deref for ApubPrivateMessage {
38 type Target = PrivateMessage;
39 fn deref(&self) -> &Self::Target {
44 impl From<PrivateMessage> for ApubPrivateMessage {
45 fn from(pm: PrivateMessage) -> Self {
46 ApubPrivateMessage(pm)
50 #[async_trait::async_trait(?Send)]
51 impl ApubObject for ApubPrivateMessage {
52 type DataType = LemmyContext;
53 type ApubType = ChatMessage;
54 type DbType = PrivateMessage;
55 type Error = LemmyError;
57 fn last_refreshed_at(&self) -> Option<NaiveDateTime> {
61 #[tracing::instrument(skip_all)]
62 async fn read_from_apub_id(
64 context: &LemmyContext,
65 ) -> Result<Option<Self>, LemmyError> {
67 PrivateMessage::read_from_apub_id(context.pool(), object_id)
73 async fn delete(self, _context: &LemmyContext) -> Result<(), LemmyError> {
74 // do nothing, because pm can't be fetched over http
78 #[tracing::instrument(skip_all)]
79 async fn into_apub(self, context: &LemmyContext) -> Result<ChatMessage, LemmyError> {
80 let creator_id = self.creator_id;
81 let creator = Person::read(context.pool(), creator_id).await?;
83 let recipient_id = self.recipient_id;
84 let recipient = Person::read(context.pool(), recipient_id).await?;
86 let note = ChatMessage {
87 r#type: ChatMessageType::ChatMessage,
88 id: ObjectId::new(self.ap_id.clone()),
89 attributed_to: ObjectId::new(creator.actor_id),
90 to: [ObjectId::new(recipient.actor_id)],
91 content: markdown_to_html(&self.content),
92 media_type: Some(MediaTypeHtml::Html),
93 source: Some(Source::new(self.content.clone())),
94 published: Some(convert_datetime(self.published)),
95 updated: self.updated.map(convert_datetime),
100 #[tracing::instrument(skip_all)]
103 expected_domain: &Url,
104 context: &LemmyContext,
105 request_counter: &mut i32,
106 ) -> Result<(), LemmyError> {
107 verify_domains_match(note.id.inner(), expected_domain)?;
108 verify_domains_match(note.attributed_to.inner(), note.id.inner())?;
110 let local_site_data = fetch_local_site_data(context.pool()).await?;
112 check_apub_id_valid_with_strictness(
120 .dereference(context, local_instance(context).await, request_counter)
123 return Err(LemmyError::from_message("Person is banned from site"));
128 #[tracing::instrument(skip_all)]
131 context: &LemmyContext,
132 request_counter: &mut i32,
133 ) -> Result<ApubPrivateMessage, LemmyError> {
136 .dereference(context, local_instance(context).await, request_counter)
138 let recipient = note.to[0]
139 .dereference(context, local_instance(context).await, request_counter)
141 check_person_block(creator.id, recipient.id, context.pool()).await?;
143 let form = PrivateMessageInsertForm {
144 creator_id: creator.id,
145 recipient_id: recipient.id,
146 content: read_from_string_or_source(¬e.content, &None, ¬e.source),
147 published: note.published.map(|u| u.naive_local()),
148 updated: note.updated.map(|u| u.naive_local()),
149 deleted: Some(false),
151 ap_id: Some(note.id.into()),
154 let pm = PrivateMessage::create(context.pool(), &form).await?;
164 instance::{tests::parse_lemmy_instance, ApubSite},
168 protocol::tests::file_to_json_object,
170 use assert_json_diff::assert_json_include;
171 use lemmy_db_schema::source::site::Site;
172 use serial_test::serial;
174 async fn prepare_comment_test(
176 context: &LemmyContext,
177 ) -> (ApubPerson, ApubPerson, ApubSite) {
178 let lemmy_person = file_to_json_object("assets/lemmy/objects/person.json").unwrap();
179 let site = parse_lemmy_instance(context).await;
180 ApubPerson::verify(&lemmy_person, url, context, &mut 0)
183 let person1 = ApubPerson::from_apub(lemmy_person, context, &mut 0)
186 let pleroma_person = file_to_json_object("assets/pleroma/objects/person.json").unwrap();
187 let pleroma_url = Url::parse("https://queer.hacktivis.me/users/lanodan").unwrap();
188 ApubPerson::verify(&pleroma_person, &pleroma_url, context, &mut 0)
191 let person2 = ApubPerson::from_apub(pleroma_person, context, &mut 0)
194 (person1, person2, site)
197 async fn cleanup(data: (ApubPerson, ApubPerson, ApubSite), context: &LemmyContext) {
198 Person::delete(context.pool(), data.0.id).await.unwrap();
199 Person::delete(context.pool(), data.1.id).await.unwrap();
200 Site::delete(context.pool(), data.2.id).await.unwrap();
205 async fn test_parse_lemmy_pm() {
206 let context = init_context().await;
207 let url = Url::parse("https://enterprise.lemmy.ml/private_message/1621").unwrap();
208 let data = prepare_comment_test(&url, &context).await;
209 let json: ChatMessage = file_to_json_object("assets/lemmy/objects/chat_message.json").unwrap();
210 let mut request_counter = 0;
211 ApubPrivateMessage::verify(&json, &url, &context, &mut request_counter)
214 let pm = ApubPrivateMessage::from_apub(json.clone(), &context, &mut request_counter)
218 assert_eq!(pm.ap_id.clone(), url.into());
219 assert_eq!(pm.content.len(), 20);
220 assert_eq!(request_counter, 0);
223 let to_apub = pm.into_apub(&context).await.unwrap();
224 assert_json_include!(actual: json, expected: to_apub);
226 PrivateMessage::delete(context.pool(), pm_id).await.unwrap();
227 cleanup(data, &context).await;
232 async fn test_parse_pleroma_pm() {
233 let context = init_context().await;
234 let url = Url::parse("https://enterprise.lemmy.ml/private_message/1621").unwrap();
235 let data = prepare_comment_test(&url, &context).await;
236 let pleroma_url = Url::parse("https://queer.hacktivis.me/objects/2").unwrap();
237 let json = file_to_json_object("assets/pleroma/objects/chat_message.json").unwrap();
238 let mut request_counter = 0;
239 ApubPrivateMessage::verify(&json, &pleroma_url, &context, &mut request_counter)
242 let pm = ApubPrivateMessage::from_apub(json, &context, &mut request_counter)
246 assert_eq!(pm.ap_id, pleroma_url.into());
247 assert_eq!(pm.content.len(), 3);
248 assert_eq!(request_counter, 0);
250 PrivateMessage::delete(context.pool(), pm.id).await.unwrap();
251 cleanup(data, &context).await;