]>
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, localVideoChannelValidator, signatureValidator } from '../../middlewares' | |
7 | import { activityPubValidator } from '../../middlewares/validators/activitypub/activity' | |
8 | import { VideoChannelModel } from '../../models/video/video-channel' | |
9 | import { AccountModel } from '../../models/account/account' | |
10 | import { queue } from 'async' | |
11 | import { ActorModel } from '../../models/activitypub/actor' | |
12 | ||
13 | const inboxRouter = express.Router() | |
14 | ||
15 | inboxRouter.post('/inbox', | |
16 | signatureValidator, | |
17 | asyncMiddleware(checkSignature), | |
18 | asyncMiddleware(activityPubValidator), | |
19 | inboxController | |
20 | ) | |
21 | ||
22 | inboxRouter.post('/accounts/:name/inbox', | |
23 | signatureValidator, | |
24 | asyncMiddleware(checkSignature), | |
25 | asyncMiddleware(localAccountValidator), | |
26 | asyncMiddleware(activityPubValidator), | |
27 | inboxController | |
28 | ) | |
29 | inboxRouter.post('/video-channels/:name/inbox', | |
30 | signatureValidator, | |
31 | asyncMiddleware(checkSignature), | |
32 | asyncMiddleware(localVideoChannelValidator), | |
33 | asyncMiddleware(activityPubValidator), | |
34 | inboxController | |
35 | ) | |
36 | ||
37 | // --------------------------------------------------------------------------- | |
38 | ||
39 | export { | |
40 | inboxRouter | |
41 | } | |
42 | ||
43 | // --------------------------------------------------------------------------- | |
44 | ||
45 | const inboxQueue = queue<{ activities: Activity[], signatureActor?: ActorModel, inboxActor?: ActorModel }, Error>((task, cb) => { | |
46 | const options = { signatureActor: task.signatureActor, inboxActor: task.inboxActor } | |
47 | ||
48 | processActivities(task.activities, options) | |
49 | .then(() => cb()) | |
50 | }) | |
51 | ||
52 | function inboxController (req: express.Request, res: express.Response) { | |
53 | const rootActivity: RootActivity = req.body | |
54 | let activities: Activity[] = [] | |
55 | ||
56 | if ([ 'Collection', 'CollectionPage' ].indexOf(rootActivity.type) !== -1) { | |
57 | activities = (rootActivity as ActivityPubCollection).items | |
58 | } else if ([ 'OrderedCollection', 'OrderedCollectionPage' ].indexOf(rootActivity.type) !== -1) { | |
59 | activities = (rootActivity as ActivityPubOrderedCollection<Activity>).orderedItems | |
60 | } else { | |
61 | activities = [ rootActivity as Activity ] | |
62 | } | |
63 | ||
64 | // Only keep activities we are able to process | |
65 | logger.debug('Filtering %d activities...', activities.length) | |
66 | activities = activities.filter(a => isActivityValid(a)) | |
67 | logger.debug('We keep %d activities.', activities.length, { activities }) | |
68 | ||
69 | let accountOrChannel: VideoChannelModel | AccountModel | |
70 | if (res.locals.account) { | |
71 | accountOrChannel = res.locals.account | |
72 | } else if (res.locals.videoChannel) { | |
73 | accountOrChannel = res.locals.videoChannel | |
74 | } | |
75 | ||
76 | logger.info('Receiving inbox requests for %d activities by %s.', activities.length, res.locals.signature.actor.url) | |
77 | ||
78 | inboxQueue.push({ | |
79 | activities, | |
80 | signatureActor: res.locals.signature.actor, | |
81 | inboxActor: accountOrChannel ? accountOrChannel.Actor : undefined | |
82 | }) | |
83 | ||
84 | return res.status(204).end() | |
85 | } |