1 import express from 'express'
2 import { InboxManager } from '@server/lib/activitypub/inbox-manager'
3 import { Activity, ActivityPubCollection, ActivityPubOrderedCollection, RootActivity } from '@shared/models'
4 import { HttpStatusCode } from '../../../shared/models/http/http-error-codes'
5 import { isActivityValid } from '../../helpers/custom-validators/activitypub/activity'
6 import { logger } from '../../helpers/logger'
11 localAccountValidator,
13 videoChannelsNameWithHostValidator
14 } from '../../middlewares'
15 import { activityPubValidator } from '../../middlewares/validators/activitypub/activity'
17 const inboxRouter = express.Router()
19 inboxRouter.post('/inbox',
21 asyncMiddleware(checkSignature),
22 asyncMiddleware(activityPubValidator),
26 inboxRouter.post('/accounts/:name/inbox',
28 asyncMiddleware(checkSignature),
29 asyncMiddleware(localAccountValidator),
30 asyncMiddleware(activityPubValidator),
33 inboxRouter.post('/video-channels/:nameWithHost/inbox',
35 asyncMiddleware(checkSignature),
36 asyncMiddleware(videoChannelsNameWithHostValidator),
38 asyncMiddleware(activityPubValidator),
42 // ---------------------------------------------------------------------------
48 // ---------------------------------------------------------------------------
50 function inboxController (req: express.Request, res: express.Response) {
51 const rootActivity: RootActivity = req.body
52 let activities: Activity[]
54 if ([ 'Collection', 'CollectionPage' ].includes(rootActivity.type)) {
55 activities = (rootActivity as ActivityPubCollection).items
56 } else if ([ 'OrderedCollection', 'OrderedCollectionPage' ].includes(rootActivity.type)) {
57 activities = (rootActivity as ActivityPubOrderedCollection<Activity>).orderedItems
59 activities = [ rootActivity as Activity ]
62 // Only keep activities we are able to process
63 logger.debug('Filtering %d activities...', activities.length)
64 activities = activities.filter(a => isActivityValid(a))
65 logger.debug('We keep %d activities.', activities.length, { activities })
67 const accountOrChannel = res.locals.account || res.locals.videoChannel
69 logger.info('Receiving inbox requests for %d activities by %s.', activities.length, res.locals.signature.actor.url)
71 InboxManager.Instance.addInboxMessage({
73 signatureActor: res.locals.signature.actor,
74 inboxActor: accountOrChannel
75 ? accountOrChannel.Actor
79 return res.status(HttpStatusCode.NO_CONTENT_204).end()