]>
Commit | Line | Data |
---|---|---|
1 | import * as express from 'express' | |
2 | import { Activity, ActivityPubCollection, ActivityPubOrderedCollection, RootActivity } from '../../../shared' | |
3 | import { isActivityValid } from '../../helpers/custom-validators/activitypub/activity' | |
4 | import { logger } from '../../helpers/logger' | |
5 | import { processActivities } from '../../lib/activitypub/process/process' | |
6 | import { asyncMiddleware, checkSignature, localAccountValidator, signatureValidator } from '../../middlewares' | |
7 | import { activityPubValidator } from '../../middlewares/validators/activitypub/activity' | |
8 | import { ActorModel } from '../../models/activitypub/actor' | |
9 | ||
10 | const inboxRouter = express.Router() | |
11 | ||
12 | inboxRouter.post('/inbox', | |
13 | signatureValidator, | |
14 | asyncMiddleware(checkSignature), | |
15 | asyncMiddleware(activityPubValidator), | |
16 | asyncMiddleware(inboxController) | |
17 | ) | |
18 | ||
19 | inboxRouter.post('/accounts/:name/inbox', | |
20 | signatureValidator, | |
21 | asyncMiddleware(checkSignature), | |
22 | localAccountValidator, | |
23 | asyncMiddleware(activityPubValidator), | |
24 | asyncMiddleware(inboxController) | |
25 | ) | |
26 | ||
27 | // --------------------------------------------------------------------------- | |
28 | ||
29 | export { | |
30 | inboxRouter | |
31 | } | |
32 | ||
33 | // --------------------------------------------------------------------------- | |
34 | ||
35 | async function inboxController (req: express.Request, res: express.Response, next: express.NextFunction) { | |
36 | const rootActivity: RootActivity = req.body | |
37 | let activities: Activity[] = [] | |
38 | ||
39 | if ([ 'Collection', 'CollectionPage' ].indexOf(rootActivity.type) !== -1) { | |
40 | activities = (rootActivity as ActivityPubCollection).items | |
41 | } else if ([ 'OrderedCollection', 'OrderedCollectionPage' ].indexOf(rootActivity.type) !== -1) { | |
42 | activities = (rootActivity as ActivityPubOrderedCollection<Activity>).orderedItems | |
43 | } else { | |
44 | activities = [ rootActivity as Activity ] | |
45 | } | |
46 | ||
47 | // Only keep activities we are able to process | |
48 | logger.debug('Filtering %d activities...', activities.length) | |
49 | activities = activities.filter(a => isActivityValid(a)) | |
50 | logger.debug('We keep %d activities.', activities.length, { activities }) | |
51 | ||
52 | let specificActor: ActorModel = undefined | |
53 | if (res.locals.account) { | |
54 | specificActor = res.locals.account | |
55 | } else if (res.locals.videoChannel) { | |
56 | specificActor = res.locals.videoChannel | |
57 | } | |
58 | ||
59 | logger.info('Receiving inbox requests for %d activities by %s.', activities.length, res.locals.signature.actor.url) | |
60 | ||
61 | await processActivities(activities, res.locals.signature.actor, specificActor) | |
62 | ||
63 | res.status(204).end() | |
64 | } |