2 check_apub_id_valid_with_strictness,
4 objects::read_from_string_or_source,
6 objects::chat_message::{ChatMessage, ChatMessageType},
10 use activitypub_federation::{
12 protocol::{values::MediaTypeHtml, verification::verify_domains_match},
15 use chrono::NaiveDateTime;
16 use lemmy_api_common::{context::LemmyContext, utils::check_person_block};
17 use lemmy_db_schema::{
20 private_message::{PrivateMessage, PrivateMessageInsertForm},
26 utils::{markdown::markdown_to_html, time::convert_datetime},
31 #[derive(Clone, Debug)]
32 pub struct ApubPrivateMessage(pub(crate) PrivateMessage);
34 impl Deref for ApubPrivateMessage {
35 type Target = PrivateMessage;
36 fn deref(&self) -> &Self::Target {
41 impl From<PrivateMessage> for ApubPrivateMessage {
42 fn from(pm: PrivateMessage) -> Self {
43 ApubPrivateMessage(pm)
47 #[async_trait::async_trait]
48 impl Object for ApubPrivateMessage {
49 type DataType = LemmyContext;
50 type Kind = ChatMessage;
51 type Error = LemmyError;
53 fn last_refreshed_at(&self) -> Option<NaiveDateTime> {
57 #[tracing::instrument(skip_all)]
58 async fn read_from_id(
60 context: &Data<Self::DataType>,
61 ) -> Result<Option<Self>, LemmyError> {
63 PrivateMessage::read_from_apub_id(context.pool(), object_id)
69 async fn delete(self, _context: &Data<Self::DataType>) -> Result<(), LemmyError> {
70 // do nothing, because pm can't be fetched over http
74 #[tracing::instrument(skip_all)]
75 async fn into_json(self, context: &Data<Self::DataType>) -> Result<ChatMessage, LemmyError> {
76 let creator_id = self.creator_id;
77 let creator = Person::read(context.pool(), creator_id).await?;
79 let recipient_id = self.recipient_id;
80 let recipient = Person::read(context.pool(), recipient_id).await?;
82 let note = ChatMessage {
83 r#type: ChatMessageType::ChatMessage,
84 id: self.ap_id.clone().into(),
85 attributed_to: creator.actor_id.into(),
86 to: [recipient.actor_id.into()],
87 content: markdown_to_html(&self.content),
88 media_type: Some(MediaTypeHtml::Html),
89 source: Some(Source::new(self.content.clone())),
90 published: Some(convert_datetime(self.published)),
91 updated: self.updated.map(convert_datetime),
96 #[tracing::instrument(skip_all)]
99 expected_domain: &Url,
100 context: &Data<Self::DataType>,
101 ) -> Result<(), LemmyError> {
102 verify_domains_match(note.id.inner(), expected_domain)?;
103 verify_domains_match(note.attributed_to.inner(), note.id.inner())?;
105 let local_site_data = fetch_local_site_data(context.pool()).await?;
107 check_apub_id_valid_with_strictness(
113 let person = note.attributed_to.dereference(context).await?;
115 return Err(LemmyError::from_message("Person is banned from site"));
120 #[tracing::instrument(skip_all)]
123 context: &Data<Self::DataType>,
124 ) -> Result<ApubPrivateMessage, LemmyError> {
125 let creator = note.attributed_to.dereference(context).await?;
126 let recipient = note.to[0].dereference(context).await?;
127 check_person_block(creator.id, recipient.id, context.pool()).await?;
129 let form = PrivateMessageInsertForm {
130 creator_id: creator.id,
131 recipient_id: recipient.id,
132 content: read_from_string_or_source(¬e.content, &None, ¬e.source),
133 published: note.published.map(|u| u.naive_local()),
134 updated: note.updated.map(|u| u.naive_local()),
135 deleted: Some(false),
137 ap_id: Some(note.id.into()),
140 let pm = PrivateMessage::create(context.pool(), &form).await?;
150 instance::{tests::parse_lemmy_instance, ApubSite},
154 protocol::tests::file_to_json_object,
156 use assert_json_diff::assert_json_include;
157 use lemmy_db_schema::source::site::Site;
158 use serial_test::serial;
160 async fn prepare_comment_test(
162 context: &Data<LemmyContext>,
163 ) -> (ApubPerson, ApubPerson, ApubSite) {
164 let context2 = context.reset_request_count();
165 let lemmy_person = file_to_json_object("assets/lemmy/objects/person.json").unwrap();
166 let site = parse_lemmy_instance(&context2).await;
167 ApubPerson::verify(&lemmy_person, url, &context2)
170 let person1 = ApubPerson::from_json(lemmy_person, &context2)
173 let pleroma_person = file_to_json_object("assets/pleroma/objects/person.json").unwrap();
174 let pleroma_url = Url::parse("https://queer.hacktivis.me/users/lanodan").unwrap();
175 ApubPerson::verify(&pleroma_person, &pleroma_url, &context2)
178 let person2 = ApubPerson::from_json(pleroma_person, &context2)
181 (person1, person2, site)
184 async fn cleanup(data: (ApubPerson, ApubPerson, ApubSite), context: &Data<LemmyContext>) {
185 Person::delete(context.pool(), data.0.id).await.unwrap();
186 Person::delete(context.pool(), data.1.id).await.unwrap();
187 Site::delete(context.pool(), data.2.id).await.unwrap();
192 async fn test_parse_lemmy_pm() {
193 let context = init_context().await;
194 let url = Url::parse("https://enterprise.lemmy.ml/private_message/1621").unwrap();
195 let data = prepare_comment_test(&url, &context).await;
196 let json: ChatMessage = file_to_json_object("assets/lemmy/objects/chat_message.json").unwrap();
197 ApubPrivateMessage::verify(&json, &url, &context)
200 let pm = ApubPrivateMessage::from_json(json.clone(), &context)
204 assert_eq!(pm.ap_id.clone(), url.into());
205 assert_eq!(pm.content.len(), 20);
206 assert_eq!(context.request_count(), 0);
209 let to_apub = pm.into_json(&context).await.unwrap();
210 assert_json_include!(actual: json, expected: to_apub);
212 PrivateMessage::delete(context.pool(), pm_id).await.unwrap();
213 cleanup(data, &context).await;
218 async fn test_parse_pleroma_pm() {
219 let context = init_context().await;
220 let url = Url::parse("https://enterprise.lemmy.ml/private_message/1621").unwrap();
221 let data = prepare_comment_test(&url, &context).await;
222 let pleroma_url = Url::parse("https://queer.hacktivis.me/objects/2").unwrap();
223 let json = file_to_json_object("assets/pleroma/objects/chat_message.json").unwrap();
224 ApubPrivateMessage::verify(&json, &pleroma_url, &context)
227 let pm = ApubPrivateMessage::from_json(json, &context).await.unwrap();
229 assert_eq!(pm.ap_id, pleroma_url.into());
230 assert_eq!(pm.content.len(), 3);
231 assert_eq!(context.request_count(), 0);
233 PrivateMessage::delete(context.pool(), pm.id).await.unwrap();
234 cleanup(data, &context).await;