2 check_is_apub_id_valid,
4 objects::{get_summary_from_string_or_source, instance::fetch_instance_actor_for_object},
7 person::{Person, UserTypes},
14 use chrono::NaiveDateTime;
15 use lemmy_api_common::blocking;
18 traits::{ActorType, ApubObject},
19 verify::verify_domains_match,
21 use lemmy_db_schema::{
23 source::person::{Person as DbPerson, PersonForm},
27 utils::{check_slurs, check_slurs_opt, convert_datetime, markdown_to_html},
30 use lemmy_websocket::LemmyContext;
34 #[derive(Clone, Debug, PartialEq)]
35 pub struct ApubPerson(DbPerson);
37 impl Deref for ApubPerson {
38 type Target = DbPerson;
39 fn deref(&self) -> &Self::Target {
44 impl From<DbPerson> for ApubPerson {
45 fn from(p: DbPerson) -> Self {
50 #[async_trait::async_trait(?Send)]
51 impl ApubObject for ApubPerson {
52 type DataType = LemmyContext;
53 type ApubType = Person;
54 type TombstoneType = ();
56 fn last_refreshed_at(&self) -> Option<NaiveDateTime> {
57 Some(self.last_refreshed_at)
60 #[tracing::instrument(skip_all)]
61 async fn read_from_apub_id(
63 context: &LemmyContext,
64 ) -> Result<Option<Self>, LemmyError> {
66 blocking(context.pool(), move |conn| {
67 DbPerson::read_from_apub_id(conn, object_id)
74 #[tracing::instrument(skip_all)]
75 async fn delete(self, context: &LemmyContext) -> Result<(), LemmyError> {
76 blocking(context.pool(), move |conn| {
77 DbPerson::update_deleted(conn, self.id, true)
83 #[tracing::instrument(skip_all)]
84 async fn into_apub(self, _pool: &LemmyContext) -> Result<Person, LemmyError> {
85 let kind = if self.bot_account {
93 id: ObjectId::new(self.actor_id.clone()),
94 preferred_username: self.name.clone(),
95 name: self.display_name.clone(),
96 summary: self.bio.as_ref().map(|b| markdown_to_html(b)),
97 source: self.bio.clone().map(Source::new),
98 icon: self.avatar.clone().map(ImageObject::new),
99 image: self.banner.clone().map(ImageObject::new),
100 matrix_user_id: self.matrix_user_id.clone(),
101 published: Some(convert_datetime(self.published)),
102 outbox: generate_outbox_url(&self.actor_id)?.into(),
103 endpoints: self.shared_inbox_url.clone().map(|s| Endpoints {
104 shared_inbox: s.into(),
106 public_key: self.get_public_key()?,
107 updated: self.updated.map(convert_datetime),
108 unparsed: Default::default(),
109 inbox: self.inbox_url.clone().into(),
114 fn to_tombstone(&self) -> Result<(), LemmyError> {
118 #[tracing::instrument(skip_all)]
121 expected_domain: &Url,
122 context: &LemmyContext,
123 _request_counter: &mut i32,
124 ) -> Result<(), LemmyError> {
125 verify_domains_match(person.id.inner(), expected_domain)?;
126 check_is_apub_id_valid(person.id.inner(), false, &context.settings())?;
128 let slur_regex = &context.settings().slur_regex();
129 check_slurs(&person.preferred_username, slur_regex)?;
130 check_slurs_opt(&person.name, slur_regex)?;
131 let bio = get_summary_from_string_or_source(&person.summary, &person.source);
132 check_slurs_opt(&bio, slur_regex)?;
136 #[tracing::instrument(skip_all)]
139 context: &LemmyContext,
140 request_counter: &mut i32,
141 ) -> Result<ApubPerson, LemmyError> {
142 let person_form = PersonForm {
143 name: person.preferred_username,
144 display_name: Some(person.name),
148 avatar: Some(person.icon.map(|i| i.url.into())),
149 banner: Some(person.image.map(|i| i.url.into())),
150 published: person.published.map(|u| u.naive_local()),
151 updated: person.updated.map(|u| u.naive_local()),
152 actor_id: Some(person.id.into()),
153 bio: Some(get_summary_from_string_or_source(
159 bot_account: Some(person.kind == UserTypes::Service),
161 public_key: person.public_key.public_key_pem,
162 last_refreshed_at: Some(naive_now()),
163 inbox_url: Some(person.inbox.into()),
164 shared_inbox_url: Some(person.endpoints.map(|e| e.shared_inbox.into())),
165 matrix_user_id: Some(person.matrix_user_id),
167 let person = blocking(context.pool(), move |conn| {
168 DbPerson::upsert(conn, &person_form)
172 let actor_id = person.actor_id.clone().into();
173 fetch_instance_actor_for_object(actor_id, context, request_counter).await;
179 impl ActorType for ApubPerson {
180 fn actor_id(&self) -> Url {
181 self.actor_id.to_owned().into()
184 fn public_key(&self) -> String {
185 self.public_key.to_owned()
188 fn private_key(&self) -> Option<String> {
189 self.private_key.to_owned()
192 fn inbox_url(&self) -> Url {
193 self.inbox_url.clone().into()
196 fn shared_inbox_url(&self) -> Option<Url> {
197 self.shared_inbox_url.clone().map(|s| s.into())
202 pub(crate) mod tests {
206 instance::{tests::parse_lemmy_instance, ApubSite},
207 tests::{file_to_json_object, init_context},
209 protocol::objects::instance::Instance,
211 use lemmy_apub_lib::activity_queue::create_activity_queue;
212 use lemmy_db_schema::{source::site::Site, traits::Crud};
213 use serial_test::serial;
215 pub(crate) async fn parse_lemmy_person(context: &LemmyContext) -> (ApubPerson, ApubSite) {
216 let site = parse_lemmy_instance(context).await;
217 let json = file_to_json_object("assets/lemmy/objects/person.json").unwrap();
218 let url = Url::parse("https://enterprise.lemmy.ml/u/picard").unwrap();
219 let mut request_counter = 0;
220 ApubPerson::verify(&json, &url, context, &mut request_counter)
223 let person = ApubPerson::from_apub(json, context, &mut request_counter)
226 assert_eq!(request_counter, 0);
232 async fn test_parse_lemmy_person() {
233 let client = reqwest::Client::new().into();
234 let manager = create_activity_queue(client);
235 let context = init_context(manager.queue_handle().clone());
236 let (person, site) = parse_lemmy_person(&context).await;
238 assert_eq!(person.display_name, Some("Jean-Luc Picard".to_string()));
239 assert!(!person.local);
240 assert_eq!(person.bio.as_ref().unwrap().len(), 39);
242 DbPerson::delete(&*context.pool().get().unwrap(), person.id).unwrap();
243 Site::delete(&*context.pool().get().unwrap(), site.id).unwrap();
248 async fn test_parse_pleroma_person() {
249 let client = reqwest::Client::new().into();
250 let manager = create_activity_queue(client);
251 let context = init_context(manager.queue_handle().clone());
253 // create and parse a fake pleroma instance actor, to avoid network request during test
254 let mut json: Instance = file_to_json_object("assets/lemmy/objects/instance.json").unwrap();
255 let id = Url::parse("https://queer.hacktivis.me/").unwrap();
256 json.id = ObjectId::new(id);
257 let mut request_counter = 0;
258 let site = ApubSite::from_apub(json, &context, &mut request_counter)
262 let json = file_to_json_object("assets/pleroma/objects/person.json").unwrap();
263 let url = Url::parse("https://queer.hacktivis.me/users/lanodan").unwrap();
264 let mut request_counter = 0;
265 ApubPerson::verify(&json, &url, &context, &mut request_counter)
268 let person = ApubPerson::from_apub(json, &context, &mut request_counter)
272 assert_eq!(person.actor_id, url.into());
273 assert_eq!(person.name, "lanodan");
274 assert!(!person.local);
275 assert_eq!(request_counter, 0);
276 assert_eq!(person.bio.as_ref().unwrap().len(), 873);
278 DbPerson::delete(&*context.pool().get().unwrap(), person.id).unwrap();
279 Site::delete(&*context.pool().get().unwrap(), site.id).unwrap();