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author | Chocobozzz <me@florianbigard.com> | 2021-06-03 16:02:29 +0200 |
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committer | Chocobozzz <me@florianbigard.com> | 2021-06-03 16:40:32 +0200 |
commit | 136d7efde798d3dc0ec0dd18aac674365f7d162e (patch) | |
tree | 3a0e2a7a5d04dedf0d8ffda99c2787cecb838891 /server/lib/activitypub/actor.ts | |
parent | 49af5ac8c2653cb0ef23479c9d3256c5b724d49d (diff) | |
download | PeerTube-136d7efde798d3dc0ec0dd18aac674365f7d162e.tar.gz PeerTube-136d7efde798d3dc0ec0dd18aac674365f7d162e.tar.zst PeerTube-136d7efde798d3dc0ec0dd18aac674365f7d162e.zip |
Refactor AP actors
Diffstat (limited to 'server/lib/activitypub/actor.ts')
-rw-r--r-- | server/lib/activitypub/actor.ts | 593 |
1 files changed, 0 insertions, 593 deletions
diff --git a/server/lib/activitypub/actor.ts b/server/lib/activitypub/actor.ts deleted file mode 100644 index 1bcee7ef9..000000000 --- a/server/lib/activitypub/actor.ts +++ /dev/null | |||
@@ -1,593 +0,0 @@ | |||
1 | import * as Bluebird from 'bluebird' | ||
2 | import { extname } from 'path' | ||
3 | import { Op, Transaction } from 'sequelize' | ||
4 | import { URL } from 'url' | ||
5 | import { v4 as uuidv4 } from 'uuid' | ||
6 | import { getServerActor } from '@server/models/application/application' | ||
7 | import { ActorImageType } from '@shared/models' | ||
8 | import { HttpStatusCode } from '../../../shared/core-utils/miscs/http-error-codes' | ||
9 | import { ActivityPubActor, ActivityPubActorType, ActivityPubOrderedCollection } from '../../../shared/models/activitypub' | ||
10 | import { ActivityPubAttributedTo } from '../../../shared/models/activitypub/objects' | ||
11 | import { checkUrlsSameHost, getAPId } from '../../helpers/activitypub' | ||
12 | import { ActorFetchByUrlType, fetchActorByUrl } from '../../helpers/actor' | ||
13 | import { sanitizeAndCheckActorObject } from '../../helpers/custom-validators/activitypub/actor' | ||
14 | import { isActivityPubUrlValid } from '../../helpers/custom-validators/activitypub/misc' | ||
15 | import { retryTransactionWrapper, updateInstanceWithAnother } from '../../helpers/database-utils' | ||
16 | import { logger } from '../../helpers/logger' | ||
17 | import { createPrivateAndPublicKeys } from '../../helpers/peertube-crypto' | ||
18 | import { doJSONRequest, PeerTubeRequestError } from '../../helpers/requests' | ||
19 | import { getUrlFromWebfinger } from '../../helpers/webfinger' | ||
20 | import { MIMETYPES, WEBSERVER } from '../../initializers/constants' | ||
21 | import { sequelizeTypescript } from '../../initializers/database' | ||
22 | import { AccountModel } from '../../models/account/account' | ||
23 | import { ActorModel } from '../../models/actor/actor' | ||
24 | import { ActorImageModel } from '../../models/actor/actor-image' | ||
25 | import { ServerModel } from '../../models/server/server' | ||
26 | import { VideoChannelModel } from '../../models/video/video-channel' | ||
27 | import { | ||
28 | MAccount, | ||
29 | MAccountDefault, | ||
30 | MActor, | ||
31 | MActorAccountChannelId, | ||
32 | MActorAccountChannelIdActor, | ||
33 | MActorAccountId, | ||
34 | MActorFull, | ||
35 | MActorFullActor, | ||
36 | MActorId, | ||
37 | MActorImage, | ||
38 | MActorImages, | ||
39 | MChannel | ||
40 | } from '../../types/models' | ||
41 | import { JobQueue } from '../job-queue' | ||
42 | |||
43 | // Set account keys, this could be long so process after the account creation and do not block the client | ||
44 | async function generateAndSaveActorKeys <T extends MActor> (actor: T) { | ||
45 | const { publicKey, privateKey } = await createPrivateAndPublicKeys() | ||
46 | |||
47 | actor.publicKey = publicKey | ||
48 | actor.privateKey = privateKey | ||
49 | |||
50 | return actor.save() | ||
51 | } | ||
52 | |||
53 | function getOrCreateActorAndServerAndModel ( | ||
54 | activityActor: string | ActivityPubActor, | ||
55 | fetchType: 'all', | ||
56 | recurseIfNeeded?: boolean, | ||
57 | updateCollections?: boolean | ||
58 | ): Promise<MActorFullActor> | ||
59 | |||
60 | function getOrCreateActorAndServerAndModel ( | ||
61 | activityActor: string | ActivityPubActor, | ||
62 | fetchType?: 'association-ids', | ||
63 | recurseIfNeeded?: boolean, | ||
64 | updateCollections?: boolean | ||
65 | ): Promise<MActorAccountChannelId> | ||
66 | |||
67 | async function getOrCreateActorAndServerAndModel ( | ||
68 | activityActor: string | ActivityPubActor, | ||
69 | fetchType: ActorFetchByUrlType = 'association-ids', | ||
70 | recurseIfNeeded = true, | ||
71 | updateCollections = false | ||
72 | ): Promise<MActorFullActor | MActorAccountChannelId> { | ||
73 | const actorUrl = getAPId(activityActor) | ||
74 | let created = false | ||
75 | let accountPlaylistsUrl: string | ||
76 | |||
77 | let actor = await fetchActorByUrl(actorUrl, fetchType) | ||
78 | // Orphan actor (not associated to an account of channel) so recreate it | ||
79 | if (actor && (!actor.Account && !actor.VideoChannel)) { | ||
80 | await actor.destroy() | ||
81 | actor = null | ||
82 | } | ||
83 | |||
84 | // We don't have this actor in our database, fetch it on remote | ||
85 | if (!actor) { | ||
86 | const { result } = await fetchRemoteActor(actorUrl) | ||
87 | if (result === undefined) throw new Error('Cannot fetch remote actor ' + actorUrl) | ||
88 | |||
89 | // Create the attributed to actor | ||
90 | // In PeerTube a video channel is owned by an account | ||
91 | let ownerActor: MActorFullActor | ||
92 | if (recurseIfNeeded === true && result.actor.type === 'Group') { | ||
93 | const accountAttributedTo = result.attributedTo.find(a => a.type === 'Person') | ||
94 | if (!accountAttributedTo) throw new Error('Cannot find account attributed to video channel ' + actor.url) | ||
95 | |||
96 | if (checkUrlsSameHost(accountAttributedTo.id, actorUrl) !== true) { | ||
97 | throw new Error(`Account attributed to ${accountAttributedTo.id} does not have the same host than actor url ${actorUrl}`) | ||
98 | } | ||
99 | |||
100 | try { | ||
101 | // Don't recurse another time | ||
102 | const recurseIfNeeded = false | ||
103 | ownerActor = await getOrCreateActorAndServerAndModel(accountAttributedTo.id, 'all', recurseIfNeeded) | ||
104 | } catch (err) { | ||
105 | logger.error('Cannot get or create account attributed to video channel ' + actorUrl) | ||
106 | throw new Error(err) | ||
107 | } | ||
108 | } | ||
109 | |||
110 | actor = await retryTransactionWrapper(saveActorAndServerAndModelIfNotExist, result, ownerActor) | ||
111 | created = true | ||
112 | accountPlaylistsUrl = result.playlists | ||
113 | } | ||
114 | |||
115 | if (actor.Account) (actor as MActorAccountChannelIdActor).Account.Actor = actor | ||
116 | if (actor.VideoChannel) (actor as MActorAccountChannelIdActor).VideoChannel.Actor = actor | ||
117 | |||
118 | const { actor: actorRefreshed, refreshed } = await retryTransactionWrapper(refreshActorIfNeeded, actor, fetchType) | ||
119 | if (!actorRefreshed) throw new Error('Actor ' + actor.url + ' does not exist anymore.') | ||
120 | |||
121 | if ((created === true || refreshed === true) && updateCollections === true) { | ||
122 | const payload = { uri: actor.outboxUrl, type: 'activity' as 'activity' } | ||
123 | await JobQueue.Instance.createJobWithPromise({ type: 'activitypub-http-fetcher', payload }) | ||
124 | } | ||
125 | |||
126 | // We created a new account: fetch the playlists | ||
127 | if (created === true && actor.Account && accountPlaylistsUrl) { | ||
128 | const payload = { uri: accountPlaylistsUrl, accountId: actor.Account.id, type: 'account-playlists' as 'account-playlists' } | ||
129 | await JobQueue.Instance.createJobWithPromise({ type: 'activitypub-http-fetcher', payload }) | ||
130 | } | ||
131 | |||
132 | return actorRefreshed | ||
133 | } | ||
134 | |||
135 | function buildActorInstance (type: ActivityPubActorType, url: string, preferredUsername: string) { | ||
136 | return new ActorModel({ | ||
137 | type, | ||
138 | url, | ||
139 | preferredUsername, | ||
140 | publicKey: null, | ||
141 | privateKey: null, | ||
142 | followersCount: 0, | ||
143 | followingCount: 0, | ||
144 | inboxUrl: url + '/inbox', | ||
145 | outboxUrl: url + '/outbox', | ||
146 | sharedInboxUrl: WEBSERVER.URL + '/inbox', | ||
147 | followersUrl: url + '/followers', | ||
148 | followingUrl: url + '/following' | ||
149 | }) as MActor | ||
150 | } | ||
151 | |||
152 | async function updateActorInstance (actorInstance: ActorModel, attributes: ActivityPubActor) { | ||
153 | const followersCount = await fetchActorTotalItems(attributes.followers) | ||
154 | const followingCount = await fetchActorTotalItems(attributes.following) | ||
155 | |||
156 | actorInstance.type = attributes.type | ||
157 | actorInstance.preferredUsername = attributes.preferredUsername | ||
158 | actorInstance.url = attributes.id | ||
159 | actorInstance.publicKey = attributes.publicKey.publicKeyPem | ||
160 | actorInstance.followersCount = followersCount | ||
161 | actorInstance.followingCount = followingCount | ||
162 | actorInstance.inboxUrl = attributes.inbox | ||
163 | actorInstance.outboxUrl = attributes.outbox | ||
164 | actorInstance.followersUrl = attributes.followers | ||
165 | actorInstance.followingUrl = attributes.following | ||
166 | |||
167 | if (attributes.published) actorInstance.remoteCreatedAt = new Date(attributes.published) | ||
168 | |||
169 | if (attributes.endpoints?.sharedInbox) { | ||
170 | actorInstance.sharedInboxUrl = attributes.endpoints.sharedInbox | ||
171 | } | ||
172 | } | ||
173 | |||
174 | type ImageInfo = { | ||
175 | name: string | ||
176 | fileUrl: string | ||
177 | height: number | ||
178 | width: number | ||
179 | onDisk?: boolean | ||
180 | } | ||
181 | async function updateActorImageInstance (actor: MActorImages, type: ActorImageType, imageInfo: ImageInfo | null, t: Transaction) { | ||
182 | const oldImageModel = type === ActorImageType.AVATAR | ||
183 | ? actor.Avatar | ||
184 | : actor.Banner | ||
185 | |||
186 | if (oldImageModel) { | ||
187 | // Don't update the avatar if the file URL did not change | ||
188 | if (imageInfo?.fileUrl && oldImageModel.fileUrl === imageInfo.fileUrl) return actor | ||
189 | |||
190 | try { | ||
191 | await oldImageModel.destroy({ transaction: t }) | ||
192 | |||
193 | setActorImage(actor, type, null) | ||
194 | } catch (err) { | ||
195 | logger.error('Cannot remove old actor image of actor %s.', actor.url, { err }) | ||
196 | } | ||
197 | } | ||
198 | |||
199 | if (imageInfo) { | ||
200 | const imageModel = await ActorImageModel.create({ | ||
201 | filename: imageInfo.name, | ||
202 | onDisk: imageInfo.onDisk ?? false, | ||
203 | fileUrl: imageInfo.fileUrl, | ||
204 | height: imageInfo.height, | ||
205 | width: imageInfo.width, | ||
206 | type | ||
207 | }, { transaction: t }) | ||
208 | |||
209 | setActorImage(actor, type, imageModel) | ||
210 | } | ||
211 | |||
212 | return actor | ||
213 | } | ||
214 | |||
215 | async function deleteActorImageInstance (actor: MActorImages, type: ActorImageType, t: Transaction) { | ||
216 | try { | ||
217 | if (type === ActorImageType.AVATAR) { | ||
218 | await actor.Avatar.destroy({ transaction: t }) | ||
219 | |||
220 | actor.avatarId = null | ||
221 | actor.Avatar = null | ||
222 | } else { | ||
223 | await actor.Banner.destroy({ transaction: t }) | ||
224 | |||
225 | actor.bannerId = null | ||
226 | actor.Banner = null | ||
227 | } | ||
228 | } catch (err) { | ||
229 | logger.error('Cannot remove old image of actor %s.', actor.url, { err }) | ||
230 | } | ||
231 | |||
232 | return actor | ||
233 | } | ||
234 | |||
235 | async function fetchActorTotalItems (url: string) { | ||
236 | try { | ||
237 | const { body } = await doJSONRequest<ActivityPubOrderedCollection<unknown>>(url, { activityPub: true }) | ||
238 | |||
239 | return body.totalItems || 0 | ||
240 | } catch (err) { | ||
241 | logger.warn('Cannot fetch remote actor count %s.', url, { err }) | ||
242 | return 0 | ||
243 | } | ||
244 | } | ||
245 | |||
246 | function getImageInfoIfExists (actorJSON: ActivityPubActor, type: ActorImageType) { | ||
247 | const mimetypes = MIMETYPES.IMAGE | ||
248 | const icon = type === ActorImageType.AVATAR | ||
249 | ? actorJSON.icon | ||
250 | : actorJSON.image | ||
251 | |||
252 | if (!icon || icon.type !== 'Image' || !isActivityPubUrlValid(icon.url)) return undefined | ||
253 | |||
254 | let extension: string | ||
255 | |||
256 | if (icon.mediaType) { | ||
257 | extension = mimetypes.MIMETYPE_EXT[icon.mediaType] | ||
258 | } else { | ||
259 | const tmp = extname(icon.url) | ||
260 | |||
261 | if (mimetypes.EXT_MIMETYPE[tmp] !== undefined) extension = tmp | ||
262 | } | ||
263 | |||
264 | if (!extension) return undefined | ||
265 | |||
266 | return { | ||
267 | name: uuidv4() + extension, | ||
268 | fileUrl: icon.url, | ||
269 | height: icon.height, | ||
270 | width: icon.width, | ||
271 | type | ||
272 | } | ||
273 | } | ||
274 | |||
275 | async function addFetchOutboxJob (actor: Pick<ActorModel, 'id' | 'outboxUrl'>) { | ||
276 | // Don't fetch ourselves | ||
277 | const serverActor = await getServerActor() | ||
278 | if (serverActor.id === actor.id) { | ||
279 | logger.error('Cannot fetch our own outbox!') | ||
280 | return undefined | ||
281 | } | ||
282 | |||
283 | const payload = { | ||
284 | uri: actor.outboxUrl, | ||
285 | type: 'activity' as 'activity' | ||
286 | } | ||
287 | |||
288 | return JobQueue.Instance.createJob({ type: 'activitypub-http-fetcher', payload }) | ||
289 | } | ||
290 | |||
291 | async function refreshActorIfNeeded <T extends MActorFull | MActorAccountChannelId> ( | ||
292 | actorArg: T, | ||
293 | fetchedType: ActorFetchByUrlType | ||
294 | ): Promise<{ actor: T | MActorFull, refreshed: boolean }> { | ||
295 | if (!actorArg.isOutdated()) return { actor: actorArg, refreshed: false } | ||
296 | |||
297 | // We need more attributes | ||
298 | const actor = fetchedType === 'all' | ||
299 | ? actorArg as MActorFull | ||
300 | : await ActorModel.loadByUrlAndPopulateAccountAndChannel(actorArg.url) | ||
301 | |||
302 | try { | ||
303 | let actorUrl: string | ||
304 | try { | ||
305 | actorUrl = await getUrlFromWebfinger(actor.preferredUsername + '@' + actor.getHost()) | ||
306 | } catch (err) { | ||
307 | logger.warn('Cannot get actor URL from webfinger, keeping the old one.', err) | ||
308 | actorUrl = actor.url | ||
309 | } | ||
310 | |||
311 | const { result } = await fetchRemoteActor(actorUrl) | ||
312 | |||
313 | if (result === undefined) { | ||
314 | logger.warn('Cannot fetch remote actor in refresh actor.') | ||
315 | return { actor, refreshed: false } | ||
316 | } | ||
317 | |||
318 | return sequelizeTypescript.transaction(async t => { | ||
319 | updateInstanceWithAnother(actor, result.actor) | ||
320 | |||
321 | await updateActorImageInstance(actor, ActorImageType.AVATAR, result.avatar, t) | ||
322 | await updateActorImageInstance(actor, ActorImageType.BANNER, result.banner, t) | ||
323 | |||
324 | // Force update | ||
325 | actor.setDataValue('updatedAt', new Date()) | ||
326 | await actor.save({ transaction: t }) | ||
327 | |||
328 | if (actor.Account) { | ||
329 | actor.Account.name = result.name | ||
330 | actor.Account.description = result.summary | ||
331 | |||
332 | await actor.Account.save({ transaction: t }) | ||
333 | } else if (actor.VideoChannel) { | ||
334 | actor.VideoChannel.name = result.name | ||
335 | actor.VideoChannel.description = result.summary | ||
336 | actor.VideoChannel.support = result.support | ||
337 | |||
338 | await actor.VideoChannel.save({ transaction: t }) | ||
339 | } | ||
340 | |||
341 | return { refreshed: true, actor } | ||
342 | }) | ||
343 | } catch (err) { | ||
344 | if ((err as PeerTubeRequestError).statusCode === HttpStatusCode.NOT_FOUND_404) { | ||
345 | logger.info('Deleting actor %s because there is a 404 in refresh actor.', actor.url) | ||
346 | actor.Account | ||
347 | ? await actor.Account.destroy() | ||
348 | : await actor.VideoChannel.destroy() | ||
349 | |||
350 | return { actor: undefined, refreshed: false } | ||
351 | } | ||
352 | |||
353 | logger.warn('Cannot refresh actor %s.', actor.url, { err }) | ||
354 | return { actor, refreshed: false } | ||
355 | } | ||
356 | } | ||
357 | |||
358 | export { | ||
359 | getOrCreateActorAndServerAndModel, | ||
360 | buildActorInstance, | ||
361 | generateAndSaveActorKeys, | ||
362 | fetchActorTotalItems, | ||
363 | getImageInfoIfExists, | ||
364 | updateActorInstance, | ||
365 | deleteActorImageInstance, | ||
366 | refreshActorIfNeeded, | ||
367 | updateActorImageInstance, | ||
368 | addFetchOutboxJob | ||
369 | } | ||
370 | |||
371 | // --------------------------------------------------------------------------- | ||
372 | |||
373 | function setActorImage (actorModel: MActorImages, type: ActorImageType, imageModel: MActorImage) { | ||
374 | const id = imageModel | ||
375 | ? imageModel.id | ||
376 | : null | ||
377 | |||
378 | if (type === ActorImageType.AVATAR) { | ||
379 | actorModel.avatarId = id | ||
380 | actorModel.Avatar = imageModel | ||
381 | } else { | ||
382 | actorModel.bannerId = id | ||
383 | actorModel.Banner = imageModel | ||
384 | } | ||
385 | |||
386 | return actorModel | ||
387 | } | ||
388 | |||
389 | function saveActorAndServerAndModelIfNotExist ( | ||
390 | result: FetchRemoteActorResult, | ||
391 | ownerActor?: MActorFullActor, | ||
392 | t?: Transaction | ||
393 | ): Bluebird<MActorFullActor> | Promise<MActorFullActor> { | ||
394 | const actor = result.actor | ||
395 | |||
396 | if (t !== undefined) return save(t) | ||
397 | |||
398 | return sequelizeTypescript.transaction(t => save(t)) | ||
399 | |||
400 | async function save (t: Transaction) { | ||
401 | const actorHost = new URL(actor.url).host | ||
402 | |||
403 | const serverOptions = { | ||
404 | where: { | ||
405 | host: actorHost | ||
406 | }, | ||
407 | defaults: { | ||
408 | host: actorHost | ||
409 | }, | ||
410 | transaction: t | ||
411 | } | ||
412 | const [ server ] = await ServerModel.findOrCreate(serverOptions) | ||
413 | |||
414 | // Save our new account in database | ||
415 | actor.serverId = server.id | ||
416 | |||
417 | // Avatar? | ||
418 | if (result.avatar) { | ||
419 | const avatar = await ActorImageModel.create({ | ||
420 | filename: result.avatar.name, | ||
421 | fileUrl: result.avatar.fileUrl, | ||
422 | width: result.avatar.width, | ||
423 | height: result.avatar.height, | ||
424 | onDisk: false, | ||
425 | type: ActorImageType.AVATAR | ||
426 | }, { transaction: t }) | ||
427 | |||
428 | actor.avatarId = avatar.id | ||
429 | } | ||
430 | |||
431 | // Banner? | ||
432 | if (result.banner) { | ||
433 | const banner = await ActorImageModel.create({ | ||
434 | filename: result.banner.name, | ||
435 | fileUrl: result.banner.fileUrl, | ||
436 | width: result.banner.width, | ||
437 | height: result.banner.height, | ||
438 | onDisk: false, | ||
439 | type: ActorImageType.BANNER | ||
440 | }, { transaction: t }) | ||
441 | |||
442 | actor.bannerId = banner.id | ||
443 | } | ||
444 | |||
445 | // Force the actor creation, sometimes Sequelize skips the save() when it thinks the instance already exists | ||
446 | // (which could be false in a retried query) | ||
447 | const [ actorCreated, created ] = await ActorModel.findOrCreate<MActorFullActor>({ | ||
448 | defaults: actor.toJSON(), | ||
449 | where: { | ||
450 | [Op.or]: [ | ||
451 | { | ||
452 | url: actor.url | ||
453 | }, | ||
454 | { | ||
455 | serverId: actor.serverId, | ||
456 | preferredUsername: actor.preferredUsername | ||
457 | } | ||
458 | ] | ||
459 | }, | ||
460 | transaction: t | ||
461 | }) | ||
462 | |||
463 | // Try to fix non HTTPS accounts of remote instances that fixed their URL afterwards | ||
464 | if (created !== true && actorCreated.url !== actor.url) { | ||
465 | // Only fix http://example.com/account/djidane to https://example.com/account/djidane | ||
466 | if (actorCreated.url.replace(/^http:\/\//, '') !== actor.url.replace(/^https:\/\//, '')) { | ||
467 | throw new Error(`Actor from DB with URL ${actorCreated.url} does not correspond to actor ${actor.url}`) | ||
468 | } | ||
469 | |||
470 | actorCreated.url = actor.url | ||
471 | await actorCreated.save({ transaction: t }) | ||
472 | } | ||
473 | |||
474 | if (actorCreated.type === 'Person' || actorCreated.type === 'Application') { | ||
475 | actorCreated.Account = await saveAccount(actorCreated, result, t) as MAccountDefault | ||
476 | actorCreated.Account.Actor = actorCreated | ||
477 | } else if (actorCreated.type === 'Group') { // Video channel | ||
478 | const channel = await saveVideoChannel(actorCreated, result, ownerActor, t) | ||
479 | actorCreated.VideoChannel = Object.assign(channel, { Actor: actorCreated, Account: ownerActor.Account }) | ||
480 | } | ||
481 | |||
482 | actorCreated.Server = server | ||
483 | |||
484 | return actorCreated | ||
485 | } | ||
486 | } | ||
487 | |||
488 | type ImageResult = { | ||
489 | name: string | ||
490 | fileUrl: string | ||
491 | height: number | ||
492 | width: number | ||
493 | } | ||
494 | |||
495 | type FetchRemoteActorResult = { | ||
496 | actor: MActor | ||
497 | name: string | ||
498 | summary: string | ||
499 | support?: string | ||
500 | playlists?: string | ||
501 | avatar?: ImageResult | ||
502 | banner?: ImageResult | ||
503 | attributedTo: ActivityPubAttributedTo[] | ||
504 | } | ||
505 | async function fetchRemoteActor (actorUrl: string): Promise<{ statusCode?: number, result: FetchRemoteActorResult }> { | ||
506 | logger.info('Fetching remote actor %s.', actorUrl) | ||
507 | |||
508 | const requestResult = await doJSONRequest<ActivityPubActor>(actorUrl, { activityPub: true }) | ||
509 | const actorJSON = requestResult.body | ||
510 | |||
511 | if (sanitizeAndCheckActorObject(actorJSON) === false) { | ||
512 | logger.debug('Remote actor JSON is not valid.', { actorJSON }) | ||
513 | return { result: undefined, statusCode: requestResult.statusCode } | ||
514 | } | ||
515 | |||
516 | if (checkUrlsSameHost(actorJSON.id, actorUrl) !== true) { | ||
517 | logger.warn('Actor url %s has not the same host than its AP id %s', actorUrl, actorJSON.id) | ||
518 | return { result: undefined, statusCode: requestResult.statusCode } | ||
519 | } | ||
520 | |||
521 | const followersCount = await fetchActorTotalItems(actorJSON.followers) | ||
522 | const followingCount = await fetchActorTotalItems(actorJSON.following) | ||
523 | |||
524 | const actor = new ActorModel({ | ||
525 | type: actorJSON.type, | ||
526 | preferredUsername: actorJSON.preferredUsername, | ||
527 | url: actorJSON.id, | ||
528 | publicKey: actorJSON.publicKey.publicKeyPem, | ||
529 | privateKey: null, | ||
530 | followersCount: followersCount, | ||
531 | followingCount: followingCount, | ||
532 | inboxUrl: actorJSON.inbox, | ||
533 | outboxUrl: actorJSON.outbox, | ||
534 | followersUrl: actorJSON.followers, | ||
535 | followingUrl: actorJSON.following, | ||
536 | |||
537 | sharedInboxUrl: actorJSON.endpoints?.sharedInbox | ||
538 | ? actorJSON.endpoints.sharedInbox | ||
539 | : null | ||
540 | }) | ||
541 | |||
542 | const avatarInfo = getImageInfoIfExists(actorJSON, ActorImageType.AVATAR) | ||
543 | const bannerInfo = getImageInfoIfExists(actorJSON, ActorImageType.BANNER) | ||
544 | |||
545 | const name = actorJSON.name || actorJSON.preferredUsername | ||
546 | return { | ||
547 | statusCode: requestResult.statusCode, | ||
548 | result: { | ||
549 | actor, | ||
550 | name, | ||
551 | avatar: avatarInfo, | ||
552 | banner: bannerInfo, | ||
553 | summary: actorJSON.summary, | ||
554 | support: actorJSON.support, | ||
555 | playlists: actorJSON.playlists, | ||
556 | attributedTo: actorJSON.attributedTo | ||
557 | } | ||
558 | } | ||
559 | } | ||
560 | |||
561 | async function saveAccount (actor: MActorId, result: FetchRemoteActorResult, t: Transaction) { | ||
562 | const [ accountCreated ] = await AccountModel.findOrCreate({ | ||
563 | defaults: { | ||
564 | name: result.name, | ||
565 | description: result.summary, | ||
566 | actorId: actor.id | ||
567 | }, | ||
568 | where: { | ||
569 | actorId: actor.id | ||
570 | }, | ||
571 | transaction: t | ||
572 | }) | ||
573 | |||
574 | return accountCreated as MAccount | ||
575 | } | ||
576 | |||
577 | async function saveVideoChannel (actor: MActorId, result: FetchRemoteActorResult, ownerActor: MActorAccountId, t: Transaction) { | ||
578 | const [ videoChannelCreated ] = await VideoChannelModel.findOrCreate({ | ||
579 | defaults: { | ||
580 | name: result.name, | ||
581 | description: result.summary, | ||
582 | support: result.support, | ||
583 | actorId: actor.id, | ||
584 | accountId: ownerActor.Account.id | ||
585 | }, | ||
586 | where: { | ||
587 | actorId: actor.id | ||
588 | }, | ||
589 | transaction: t | ||
590 | }) | ||
591 | |||
592 | return videoChannelCreated as MChannel | ||
593 | } | ||