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- import * as express from 'express'
- import { Activity, ActivityPubCollection, ActivityPubOrderedCollection, RootActivity } from '../../../shared'
- import { isActivityValid } from '../../helpers/custom-validators/activitypub/activity'
- import { logger } from '../../helpers/logger'
- import { processActivities } from '../../lib/activitypub/process/process'
- import { asyncMiddleware, checkSignature, localAccountValidator, localVideoChannelValidator, signatureValidator } from '../../middlewares'
- import { activityPubValidator } from '../../middlewares/validators/activitypub/activity'
- import { queue } from 'async'
- import { MActorDefault, MActorSignature } from '../../typings/models'
- const inboxRouter = express.Router()
- inboxRouter.post('/inbox',
- signatureValidator,
- asyncMiddleware(checkSignature),
- asyncMiddleware(activityPubValidator),
- inboxController
- )
- inboxRouter.post('/accounts/:name/inbox',
- signatureValidator,
- asyncMiddleware(checkSignature),
- asyncMiddleware(localAccountValidator),
- asyncMiddleware(activityPubValidator),
- inboxController
- )
- inboxRouter.post('/video-channels/:name/inbox',
- signatureValidator,
- asyncMiddleware(checkSignature),
- asyncMiddleware(localVideoChannelValidator),
- asyncMiddleware(activityPubValidator),
- inboxController
- )
- // ---------------------------------------------------------------------------
- export {
- inboxRouter
- }
- // ---------------------------------------------------------------------------
- type QueueParam = { activities: Activity[], signatureActor?: MActorSignature, inboxActor?: MActorDefault }
- const inboxQueue = queue<QueueParam, Error>((task, cb) => {
- const options = { signatureActor: task.signatureActor, inboxActor: task.inboxActor }
- processActivities(task.activities, options)
- .then(() => cb())
- .catch(err => {
- logger.error('Error in process activities.', { err })
- cb()
- })
- })
- function inboxController (req: express.Request, res: express.Response) {
- const rootActivity: RootActivity = req.body
- let activities: Activity[]
- if ([ 'Collection', 'CollectionPage' ].indexOf(rootActivity.type) !== -1) {
- activities = (rootActivity as ActivityPubCollection).items
- } else if ([ 'OrderedCollection', 'OrderedCollectionPage' ].indexOf(rootActivity.type) !== -1) {
- activities = (rootActivity as ActivityPubOrderedCollection<Activity>).orderedItems
- } else {
- activities = [ rootActivity as Activity ]
- }
- // Only keep activities we are able to process
- logger.debug('Filtering %d activities...', activities.length)
- activities = activities.filter(a => isActivityValid(a))
- logger.debug('We keep %d activities.', activities.length, { activities })
- const accountOrChannel = res.locals.account || res.locals.videoChannel
- logger.info('Receiving inbox requests for %d activities by %s.', activities.length, res.locals.signature.actor.url)
- inboxQueue.push({
- activities,
- signatureActor: res.locals.signature.actor,
- inboxActor: accountOrChannel ? accountOrChannel.Actor : undefined
- })
- return res.status(204).end()
- }
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