2 check_is_apub_id_valid,
3 context::lemmy_context,
5 objects::{get_summary_from_string_or_source, ImageObject, Source},
10 chrono::NaiveDateTime,
11 object::{kind::ImageType, Tombstone},
12 primitives::OneOrMany,
15 use chrono::{DateTime, FixedOffset};
16 use lemmy_api_common::blocking;
18 signatures::PublicKey,
19 traits::{ActorType, ApubObject},
20 values::MediaTypeMarkdown,
21 verify::verify_domains_match,
23 use lemmy_db_schema::{
25 source::person::{Person as DbPerson, PersonForm},
28 utils::{check_slurs, check_slurs_opt, convert_datetime, markdown_to_html},
31 use lemmy_websocket::LemmyContext;
32 use serde::{Deserialize, Serialize};
33 use serde_with::skip_serializing_none;
37 #[derive(Clone, Copy, Debug, Deserialize, Serialize, PartialEq)]
43 #[skip_serializing_none]
44 #[derive(Clone, Debug, Deserialize, Serialize)]
45 #[serde(rename_all = "camelCase")]
47 #[serde(rename = "@context")]
48 context: OneOrMany<AnyBase>,
49 #[serde(rename = "type")]
52 /// username, set at account creation and can never be changed
53 preferred_username: String,
54 /// displayname (can be changed at any time)
56 summary: Option<String>,
57 source: Option<Source>,
59 icon: Option<ImageObject>,
61 image: Option<ImageObject>,
62 matrix_user_id: Option<String>,
64 /// mandatory field in activitypub, currently empty in lemmy
66 endpoints: Endpoints<Url>,
67 public_key: PublicKey,
68 published: Option<DateTime<FixedOffset>>,
69 updated: Option<DateTime<FixedOffset>>,
74 // TODO: can generate this with a derive macro
76 pub(crate) fn id(&self, expected_domain: &Url) -> Result<&Url, LemmyError> {
77 verify_domains_match(&self.id, expected_domain)?;
82 #[derive(Clone, Debug, PartialEq)]
83 pub struct ApubPerson(DbPerson);
85 impl Deref for ApubPerson {
86 type Target = DbPerson;
87 fn deref(&self) -> &Self::Target {
92 impl From<DbPerson> for ApubPerson {
93 fn from(p: DbPerson) -> Self {
98 #[async_trait::async_trait(?Send)]
99 impl ApubObject for ApubPerson {
100 type DataType = LemmyContext;
101 type ApubType = Person;
102 type TombstoneType = Tombstone;
104 fn last_refreshed_at(&self) -> Option<NaiveDateTime> {
105 Some(self.last_refreshed_at)
108 async fn read_from_apub_id(
110 context: &LemmyContext,
111 ) -> Result<Option<Self>, LemmyError> {
113 blocking(context.pool(), move |conn| {
114 DbPerson::read_from_apub_id(conn, object_id)
121 async fn delete(self, context: &LemmyContext) -> Result<(), LemmyError> {
122 blocking(context.pool(), move |conn| {
123 DbPerson::update_deleted(conn, self.id, true)
129 async fn to_apub(&self, _pool: &LemmyContext) -> Result<Person, LemmyError> {
130 let kind = if self.bot_account {
135 let source = self.bio.clone().map(|bio| Source {
137 media_type: MediaTypeMarkdown::Markdown,
139 let icon = self.avatar.clone().map(|url| ImageObject {
140 kind: ImageType::Image,
143 let image = self.banner.clone().map(|url| ImageObject {
144 kind: ImageType::Image,
148 let person = Person {
149 context: lemmy_context(),
151 id: self.actor_id.to_owned().into_inner(),
152 preferred_username: self.name.clone(),
153 name: self.display_name.clone(),
154 summary: self.bio.as_ref().map(|b| markdown_to_html(b)),
158 matrix_user_id: self.matrix_user_id.clone(),
159 published: Some(convert_datetime(self.published)),
160 outbox: generate_outbox_url(&self.actor_id)?.into(),
161 endpoints: Endpoints {
162 shared_inbox: self.shared_inbox_url.clone().map(|s| s.into()),
165 public_key: self.get_public_key()?,
166 updated: self.updated.map(convert_datetime),
167 unparsed: Default::default(),
168 inbox: self.inbox_url.clone().into(),
173 fn to_tombstone(&self) -> Result<Tombstone, LemmyError> {
179 context: &LemmyContext,
180 expected_domain: &Url,
181 _request_counter: &mut i32,
182 ) -> Result<ApubPerson, LemmyError> {
183 let actor_id = Some(person.id(expected_domain)?.clone().into());
184 let name = person.preferred_username.clone();
185 let display_name: Option<String> = person.name.clone();
186 let bio = get_summary_from_string_or_source(&person.summary, &person.source);
187 let shared_inbox = person.endpoints.shared_inbox.clone().map(|s| s.into());
188 let bot_account = match person.kind {
189 UserTypes::Person => false,
190 UserTypes::Service => true,
193 let slur_regex = &context.settings().slur_regex();
194 check_slurs(&name, slur_regex)?;
195 check_slurs_opt(&display_name, slur_regex)?;
196 check_slurs_opt(&bio, slur_regex)?;
198 check_is_apub_id_valid(&person.id, false, &context.settings())?;
200 let person_form = PersonForm {
202 display_name: Some(display_name),
205 avatar: Some(person.icon.clone().map(|i| i.url.into())),
206 banner: Some(person.image.clone().map(|i| i.url.into())),
207 published: person.published.map(|u| u.clone().naive_local()),
208 updated: person.updated.map(|u| u.clone().naive_local()),
213 bot_account: Some(bot_account),
215 public_key: Some(Some(person.public_key.public_key_pem.clone())),
216 last_refreshed_at: Some(naive_now()),
217 inbox_url: Some(person.inbox.to_owned().into()),
218 shared_inbox_url: Some(shared_inbox),
219 matrix_user_id: Some(person.matrix_user_id.clone()),
221 let person = blocking(context.pool(), move |conn| {
222 DbPerson::upsert(conn, &person_form)
229 impl ActorType for ApubPerson {
230 fn is_local(&self) -> bool {
233 fn actor_id(&self) -> Url {
234 self.actor_id.to_owned().into_inner()
236 fn name(&self) -> String {
240 fn public_key(&self) -> Option<String> {
241 self.public_key.to_owned()
244 fn private_key(&self) -> Option<String> {
245 self.private_key.to_owned()
248 fn inbox_url(&self) -> Url {
249 self.inbox_url.clone().into()
252 fn shared_inbox_url(&self) -> Option<Url> {
253 self.shared_inbox_url.clone().map(|s| s.into_inner())
260 use crate::objects::tests::{file_to_json_object, init_context};
261 use assert_json_diff::assert_json_include;
262 use lemmy_db_schema::traits::Crud;
263 use serial_test::serial;
267 async fn test_parse_lemmy_person() {
268 let context = init_context();
269 let json = file_to_json_object("assets/lemmy-person.json");
270 let url = Url::parse("https://enterprise.lemmy.ml/u/picard").unwrap();
271 let mut request_counter = 0;
272 let person = ApubPerson::from_apub(&json, &context, &url, &mut request_counter)
276 assert_eq!(person.actor_id.clone().into_inner(), url);
277 assert_eq!(person.display_name, Some("Jean-Luc Picard".to_string()));
278 assert!(person.public_key.is_some());
279 assert!(!person.local);
280 assert_eq!(person.bio.as_ref().unwrap().len(), 39);
281 assert_eq!(request_counter, 0);
283 let to_apub = person.to_apub(&context).await.unwrap();
284 assert_json_include!(actual: json, expected: to_apub);
286 DbPerson::delete(&*context.pool().get().unwrap(), person.id).unwrap();
291 async fn test_parse_pleroma_person() {
292 let context = init_context();
293 let json = file_to_json_object("assets/pleroma-person.json");
294 let url = Url::parse("https://queer.hacktivis.me/users/lanodan").unwrap();
295 let mut request_counter = 0;
296 let person = ApubPerson::from_apub(&json, &context, &url, &mut request_counter)
300 assert_eq!(person.actor_id.clone().into_inner(), url);
301 assert_eq!(person.name, "lanodan");
302 assert!(person.public_key.is_some());
303 assert!(!person.local);
304 assert_eq!(request_counter, 0);
305 assert_eq!(person.bio.as_ref().unwrap().len(), 873);
307 DbPerson::delete(&*context.pool().get().unwrap(), person.id).unwrap();