2 check_apub_id_valid_with_strictness,
4 objects::read_from_string_or_source,
6 objects::chat_message::{ChatMessage, ChatMessageType},
10 use activitypub_federation::{
11 core::object_id::ObjectId,
12 deser::values::MediaTypeHtml,
14 utils::verify_domains_match,
16 use chrono::NaiveDateTime;
17 use lemmy_api_common::utils::blocking;
18 use lemmy_db_schema::{
21 private_message::{PrivateMessage, PrivateMessageForm},
27 settings::structs::Settings,
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 blocking(context.pool(), move |conn| {
68 PrivateMessage::read_from_apub_id(conn, object_id)
75 async fn delete(self, _context: &LemmyContext) -> Result<(), LemmyError> {
76 // do nothing, because pm can't be fetched over http
80 #[tracing::instrument(skip_all)]
81 async fn into_apub(self, context: &LemmyContext) -> Result<ChatMessage, LemmyError> {
82 let creator_id = self.creator_id;
83 let creator = blocking(context.pool(), move |conn| Person::read(conn, creator_id)).await??;
85 let recipient_id = self.recipient_id;
87 blocking(context.pool(), move |conn| Person::read(conn, recipient_id)).await??;
89 let note = ChatMessage {
90 r#type: ChatMessageType::ChatMessage,
91 id: ObjectId::new(self.ap_id.clone()),
92 attributed_to: ObjectId::new(creator.actor_id),
93 to: [ObjectId::new(recipient.actor_id)],
94 content: markdown_to_html(&self.content),
95 media_type: Some(MediaTypeHtml::Html),
96 source: Some(Source::new(self.content.clone())),
97 published: Some(convert_datetime(self.published)),
98 updated: self.updated.map(convert_datetime),
103 #[tracing::instrument(skip_all)]
106 expected_domain: &Url,
107 context: &LemmyContext,
108 request_counter: &mut i32,
109 ) -> Result<(), LemmyError> {
110 verify_domains_match(note.id.inner(), expected_domain)?;
111 verify_domains_match(note.attributed_to.inner(), note.id.inner())?;
112 check_apub_id_valid_with_strictness(note.id.inner(), false, &Settings::get())?;
115 .dereference(context, local_instance(context), request_counter)
118 return Err(LemmyError::from_message("Person is banned from site"));
123 #[tracing::instrument(skip_all)]
126 context: &LemmyContext,
127 request_counter: &mut i32,
128 ) -> Result<ApubPrivateMessage, LemmyError> {
131 .dereference(context, local_instance(context), request_counter)
133 let recipient = note.to[0]
134 .dereference(context, local_instance(context), request_counter)
137 let form = PrivateMessageForm {
138 creator_id: creator.id,
139 recipient_id: recipient.id,
140 content: read_from_string_or_source(¬e.content, &None, ¬e.source),
141 published: note.published.map(|u| u.naive_local()),
142 updated: note.updated.map(|u| u.naive_local()),
145 ap_id: Some(note.id.into()),
148 let pm = blocking(context.pool(), move |conn| {
149 PrivateMessage::upsert(conn, &form)
161 instance::{tests::parse_lemmy_instance, ApubSite},
165 protocol::tests::file_to_json_object,
167 use assert_json_diff::assert_json_include;
168 use lemmy_db_schema::source::site::Site;
169 use serial_test::serial;
171 async fn prepare_comment_test(
173 context: &LemmyContext,
174 ) -> (ApubPerson, ApubPerson, ApubSite) {
175 let lemmy_person = file_to_json_object("assets/lemmy/objects/person.json").unwrap();
176 let site = parse_lemmy_instance(context).await;
177 ApubPerson::verify(&lemmy_person, url, context, &mut 0)
180 let person1 = ApubPerson::from_apub(lemmy_person, context, &mut 0)
183 let pleroma_person = file_to_json_object("assets/pleroma/objects/person.json").unwrap();
184 let pleroma_url = Url::parse("https://queer.hacktivis.me/users/lanodan").unwrap();
185 ApubPerson::verify(&pleroma_person, &pleroma_url, context, &mut 0)
188 let person2 = ApubPerson::from_apub(pleroma_person, context, &mut 0)
191 (person1, person2, site)
194 fn cleanup(data: (ApubPerson, ApubPerson, ApubSite), context: &LemmyContext) {
195 Person::delete(&*context.pool().get().unwrap(), data.0.id).unwrap();
196 Person::delete(&*context.pool().get().unwrap(), data.1.id).unwrap();
197 Site::delete(&*context.pool().get().unwrap(), data.2.id).unwrap();
202 async fn test_parse_lemmy_pm() {
203 let context = init_context();
204 let url = Url::parse("https://enterprise.lemmy.ml/private_message/1621").unwrap();
205 let data = prepare_comment_test(&url, &context).await;
206 let json: ChatMessage = file_to_json_object("assets/lemmy/objects/chat_message.json").unwrap();
207 let mut request_counter = 0;
208 ApubPrivateMessage::verify(&json, &url, &context, &mut request_counter)
211 let pm = ApubPrivateMessage::from_apub(json.clone(), &context, &mut request_counter)
215 assert_eq!(pm.ap_id.clone(), url.into());
216 assert_eq!(pm.content.len(), 20);
217 assert_eq!(request_counter, 0);
220 let to_apub = pm.into_apub(&context).await.unwrap();
221 assert_json_include!(actual: json, expected: to_apub);
223 PrivateMessage::delete(&*context.pool().get().unwrap(), pm_id).unwrap();
224 cleanup(data, &context);
229 async fn test_parse_pleroma_pm() {
230 let context = init_context();
231 let url = Url::parse("https://enterprise.lemmy.ml/private_message/1621").unwrap();
232 let data = prepare_comment_test(&url, &context).await;
233 let pleroma_url = Url::parse("https://queer.hacktivis.me/objects/2").unwrap();
234 let json = file_to_json_object("assets/pleroma/objects/chat_message.json").unwrap();
235 let mut request_counter = 0;
236 ApubPrivateMessage::verify(&json, &pleroma_url, &context, &mut request_counter)
239 let pm = ApubPrivateMessage::from_apub(json, &context, &mut request_counter)
243 assert_eq!(pm.ap_id, pleroma_url.into());
244 assert_eq!(pm.content.len(), 3);
245 assert_eq!(request_counter, 0);
247 PrivateMessage::delete(&*context.pool().get().unwrap(), pm.id).unwrap();
248 cleanup(data, &context);