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::{context::LemmyContext, utils::check_person_block};
19 use lemmy_db_schema::{
22 private_message::{PrivateMessage, PrivateMessageInsertForm},
28 utils::{convert_datetime, markdown_to_html},
33 #[derive(Clone, Debug)]
34 pub struct ApubPrivateMessage(pub(crate) PrivateMessage);
36 impl Deref for ApubPrivateMessage {
37 type Target = PrivateMessage;
38 fn deref(&self) -> &Self::Target {
43 impl From<PrivateMessage> for ApubPrivateMessage {
44 fn from(pm: PrivateMessage) -> Self {
45 ApubPrivateMessage(pm)
49 #[async_trait::async_trait(?Send)]
50 impl ApubObject for ApubPrivateMessage {
51 type DataType = LemmyContext;
52 type ApubType = ChatMessage;
53 type DbType = PrivateMessage;
54 type Error = LemmyError;
56 fn last_refreshed_at(&self) -> Option<NaiveDateTime> {
60 #[tracing::instrument(skip_all)]
61 async fn read_from_apub_id(
63 context: &LemmyContext,
64 ) -> Result<Option<Self>, LemmyError> {
66 PrivateMessage::read_from_apub_id(context.pool(), object_id)
72 async fn delete(self, _context: &LemmyContext) -> Result<(), LemmyError> {
73 // do nothing, because pm can't be fetched over http
77 #[tracing::instrument(skip_all)]
78 async fn into_apub(self, context: &LemmyContext) -> Result<ChatMessage, LemmyError> {
79 let creator_id = self.creator_id;
80 let creator = Person::read(context.pool(), creator_id).await?;
82 let recipient_id = self.recipient_id;
83 let recipient = Person::read(context.pool(), recipient_id).await?;
85 let note = ChatMessage {
86 r#type: ChatMessageType::ChatMessage,
87 id: ObjectId::new(self.ap_id.clone()),
88 attributed_to: ObjectId::new(creator.actor_id),
89 to: [ObjectId::new(recipient.actor_id)],
90 content: markdown_to_html(&self.content),
91 media_type: Some(MediaTypeHtml::Html),
92 source: Some(Source::new(self.content.clone())),
93 published: Some(convert_datetime(self.published)),
94 updated: self.updated.map(convert_datetime),
99 #[tracing::instrument(skip_all)]
102 expected_domain: &Url,
103 context: &LemmyContext,
104 request_counter: &mut i32,
105 ) -> Result<(), LemmyError> {
106 verify_domains_match(note.id.inner(), expected_domain)?;
107 verify_domains_match(note.attributed_to.inner(), note.id.inner())?;
109 let local_site_data = fetch_local_site_data(context.pool()).await?;
111 check_apub_id_valid_with_strictness(
119 .dereference(context, local_instance(context).await, request_counter)
122 return Err(LemmyError::from_message("Person is banned from site"));
127 #[tracing::instrument(skip_all)]
130 context: &LemmyContext,
131 request_counter: &mut i32,
132 ) -> Result<ApubPrivateMessage, LemmyError> {
135 .dereference(context, local_instance(context).await, request_counter)
137 let recipient = note.to[0]
138 .dereference(context, local_instance(context).await, request_counter)
140 check_person_block(creator.id, recipient.id, context.pool()).await?;
142 let form = PrivateMessageInsertForm {
143 creator_id: creator.id,
144 recipient_id: recipient.id,
145 content: read_from_string_or_source(¬e.content, &None, ¬e.source),
146 published: note.published.map(|u| u.naive_local()),
147 updated: note.updated.map(|u| u.naive_local()),
148 deleted: Some(false),
150 ap_id: Some(note.id.into()),
153 let pm = PrivateMessage::create(context.pool(), &form).await?;
163 instance::{tests::parse_lemmy_instance, ApubSite},
167 protocol::tests::file_to_json_object,
169 use assert_json_diff::assert_json_include;
170 use lemmy_db_schema::source::site::Site;
171 use serial_test::serial;
173 async fn prepare_comment_test(
175 context: &LemmyContext,
176 ) -> (ApubPerson, ApubPerson, ApubSite) {
177 let lemmy_person = file_to_json_object("assets/lemmy/objects/person.json").unwrap();
178 let site = parse_lemmy_instance(context).await;
179 ApubPerson::verify(&lemmy_person, url, context, &mut 0)
182 let person1 = ApubPerson::from_apub(lemmy_person, context, &mut 0)
185 let pleroma_person = file_to_json_object("assets/pleroma/objects/person.json").unwrap();
186 let pleroma_url = Url::parse("https://queer.hacktivis.me/users/lanodan").unwrap();
187 ApubPerson::verify(&pleroma_person, &pleroma_url, context, &mut 0)
190 let person2 = ApubPerson::from_apub(pleroma_person, context, &mut 0)
193 (person1, person2, site)
196 async fn cleanup(data: (ApubPerson, ApubPerson, ApubSite), context: &LemmyContext) {
197 Person::delete(context.pool(), data.0.id).await.unwrap();
198 Person::delete(context.pool(), data.1.id).await.unwrap();
199 Site::delete(context.pool(), data.2.id).await.unwrap();
204 async fn test_parse_lemmy_pm() {
205 let context = init_context().await;
206 let url = Url::parse("https://enterprise.lemmy.ml/private_message/1621").unwrap();
207 let data = prepare_comment_test(&url, &context).await;
208 let json: ChatMessage = file_to_json_object("assets/lemmy/objects/chat_message.json").unwrap();
209 let mut request_counter = 0;
210 ApubPrivateMessage::verify(&json, &url, &context, &mut request_counter)
213 let pm = ApubPrivateMessage::from_apub(json.clone(), &context, &mut request_counter)
217 assert_eq!(pm.ap_id.clone(), url.into());
218 assert_eq!(pm.content.len(), 20);
219 assert_eq!(request_counter, 0);
222 let to_apub = pm.into_apub(&context).await.unwrap();
223 assert_json_include!(actual: json, expected: to_apub);
225 PrivateMessage::delete(context.pool(), pm_id).await.unwrap();
226 cleanup(data, &context).await;
231 async fn test_parse_pleroma_pm() {
232 let context = init_context().await;
233 let url = Url::parse("https://enterprise.lemmy.ml/private_message/1621").unwrap();
234 let data = prepare_comment_test(&url, &context).await;
235 let pleroma_url = Url::parse("https://queer.hacktivis.me/objects/2").unwrap();
236 let json = file_to_json_object("assets/pleroma/objects/chat_message.json").unwrap();
237 let mut request_counter = 0;
238 ApubPrivateMessage::verify(&json, &pleroma_url, &context, &mut request_counter)
241 let pm = ApubPrivateMessage::from_apub(json, &context, &mut request_counter)
245 assert_eq!(pm.ap_id, pleroma_url.into());
246 assert_eq!(pm.content.len(), 3);
247 assert_eq!(request_counter, 0);
249 PrivateMessage::delete(context.pool(), pm.id).await.unwrap();
250 cleanup(data, &context).await;