mirror of https://github.com/Chocobozzz/PeerTube
104 lines
3.8 KiB
TypeScript
104 lines
3.8 KiB
TypeScript
import { getServerActor } from '@server/models/application/application'
|
|
import { ActivityFollow } from '../../../../shared/models/activitypub'
|
|
import { retryTransactionWrapper } from '../../../helpers/database-utils'
|
|
import { logger } from '../../../helpers/logger'
|
|
import { CONFIG } from '../../../initializers/config'
|
|
import { sequelizeTypescript } from '../../../initializers/database'
|
|
import { getAPId } from '../../../lib/activitypub/activity'
|
|
import { ActorModel } from '../../../models/actor/actor'
|
|
import { ActorFollowModel } from '../../../models/actor/actor-follow'
|
|
import { APProcessorOptions } from '../../../types/activitypub-processor.model'
|
|
import { MActorFollowActors, MActorSignature } from '../../../types/models'
|
|
import { Notifier } from '../../notifier'
|
|
import { autoFollowBackIfNeeded } from '../follow'
|
|
import { sendAccept, sendReject } from '../send'
|
|
|
|
async function processFollowActivity (options: APProcessorOptions<ActivityFollow>) {
|
|
const { activity, byActor } = options
|
|
|
|
const activityId = activity.id
|
|
const objectId = getAPId(activity.object)
|
|
|
|
return retryTransactionWrapper(processFollow, byActor, activityId, objectId)
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
export {
|
|
processFollowActivity
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
async function processFollow (byActor: MActorSignature, activityId: string, targetActorURL: string) {
|
|
const { actorFollow, created, isFollowingInstance, targetActor } = await sequelizeTypescript.transaction(async t => {
|
|
const targetActor = await ActorModel.loadByUrlAndPopulateAccountAndChannel(targetActorURL, t)
|
|
|
|
if (!targetActor) throw new Error('Unknown actor')
|
|
if (targetActor.isOwned() === false) throw new Error('This is not a local actor.')
|
|
|
|
const serverActor = await getServerActor()
|
|
const isFollowingInstance = targetActor.id === serverActor.id
|
|
|
|
if (isFollowingInstance && CONFIG.FOLLOWERS.INSTANCE.ENABLED === false) {
|
|
logger.info('Rejecting %s because instance followers are disabled.', targetActor.url)
|
|
|
|
sendReject(activityId, byActor, targetActor)
|
|
|
|
return { actorFollow: undefined as MActorFollowActors }
|
|
}
|
|
|
|
const [ actorFollow, created ] = await ActorFollowModel.findOrCreateCustom({
|
|
byActor,
|
|
targetActor,
|
|
activityId,
|
|
state: CONFIG.FOLLOWERS.INSTANCE.MANUAL_APPROVAL
|
|
? 'pending'
|
|
: 'accepted',
|
|
transaction: t
|
|
})
|
|
|
|
// Set the follow as accepted if the remote actor follows a channel or account
|
|
// Or if the instance automatically accepts followers
|
|
if (actorFollow.state !== 'accepted' && (isFollowingInstance === false || CONFIG.FOLLOWERS.INSTANCE.MANUAL_APPROVAL === false)) {
|
|
actorFollow.state = 'accepted'
|
|
|
|
await actorFollow.save({ transaction: t })
|
|
}
|
|
|
|
// Before PeerTube V3 we did not save the follow ID. Try to fix these old follows
|
|
if (!actorFollow.url) {
|
|
actorFollow.url = activityId
|
|
await actorFollow.save({ transaction: t })
|
|
}
|
|
|
|
actorFollow.ActorFollower = byActor
|
|
actorFollow.ActorFollowing = targetActor
|
|
|
|
// Target sends to actor he accepted the follow request
|
|
if (actorFollow.state === 'accepted') {
|
|
sendAccept(actorFollow)
|
|
|
|
await autoFollowBackIfNeeded(actorFollow, t)
|
|
}
|
|
|
|
return { actorFollow, created, isFollowingInstance, targetActor }
|
|
})
|
|
|
|
// Rejected
|
|
if (!actorFollow) return
|
|
|
|
if (created) {
|
|
const follower = await ActorModel.loadFull(byActor.id)
|
|
const actorFollowFull = Object.assign(actorFollow, { ActorFollowing: targetActor, ActorFollower: follower })
|
|
|
|
if (isFollowingInstance) {
|
|
Notifier.Instance.notifyOfNewInstanceFollow(actorFollowFull)
|
|
} else {
|
|
Notifier.Instance.notifyOfNewUserFollow(actorFollowFull)
|
|
}
|
|
}
|
|
|
|
logger.info('Actor %s is followed by actor %s.', targetActorURL, byActor.url)
|
|
}
|