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[github/Chocobozzz/PeerTube.git] / server / lib / activitypub / process / process.ts

diff --git a/server/lib/activitypub/process/process.ts b/server/lib/activitypub/process/process.ts
index 6135973411c7f373700f9b0d046fdea7805ba0b4..b9b255ddfcba2e95128d83b667921f873ea73be0 100644 (file)
--- a/server/lib/activitypub/process/process.ts
+++ b/server/lib/activitypub/process/process.ts
@@ -1,35 +1,72 @@
-import { Activity, ActivityType } from '../../../../shared/models/activitypub/activity'
-import { AccountInstance } from '../../../models/account/account-interface'
+import { Activity, ActivityType } from '../../../../shared/models/activitypub'
+import { checkUrlsSameHost, getActorUrl } from '../../../helpers/activitypub'
+import { logger } from '../../../helpers/logger'
+import { ActorModel } from '../../../models/activitypub/actor'
 import { processAcceptActivity } from './process-accept'
-import { processAddActivity } from './process-add'
 import { processAnnounceActivity } from './process-announce'
 import { processCreateActivity } from './process-create'
 import { processDeleteActivity } from './process-delete'
 import { processFollowActivity } from './process-follow'
+import { processLikeActivity } from './process-like'
+import { processRejectActivity } from './process-reject'
 import { processUndoActivity } from './process-undo'
 import { processUpdateActivity } from './process-update'
-import { logger } from '../../../helpers/logger'
+import { getOrCreateActorAndServerAndModel } from '../actor'
 
-const processActivity: { [ P in ActivityType ]: (activity: Activity, inboxAccount?: AccountInstance) => Promise<any> } = {
+const processActivity: { [ P in ActivityType ]: (activity: Activity, byActor: ActorModel, inboxActor?: ActorModel) => Promise<any> } = {
   Create: processCreateActivity,
-  Add: processAddActivity,
   Update: processUpdateActivity,
   Delete: processDeleteActivity,
   Follow: processFollowActivity,
   Accept: processAcceptActivity,
+  Reject: processRejectActivity,
   Announce: processAnnounceActivity,
-  Undo: processUndoActivity
+  Undo: processUndoActivity,
+  Like: processLikeActivity
 }
 
-async function processActivities (activities: Activity[], inboxAccount?: AccountInstance) {
+async function processActivities (
+  activities: Activity[],
+  options: {
+    signatureActor?: ActorModel
+    inboxActor?: ActorModel
+    outboxUrl?: string
+  } = {}) {
+  const actorsCache: { [ url: string ]: ActorModel } = {}
+
   for (const activity of activities) {
+    if (!options.signatureActor && [ 'Create', 'Announce', 'Like' ].indexOf(activity.type) === -1) {
+      logger.error('Cannot process activity %s (type: %s) without the actor signature.', activity.id, activity.type)
+      continue
+    }
+
+    const actorUrl = getActorUrl(activity.actor)
+
+    // When we fetch remote data, we don't have signature
+    if (options.signatureActor && actorUrl !== options.signatureActor.url) {
+      logger.warn('Signature mismatch between %s and %s, skipping.', actorUrl, options.signatureActor.url)
+      continue
+    }
+
+    if (options.outboxUrl && checkUrlsSameHost(options.outboxUrl, actorUrl) !== true) {
+      logger.warn('Host mismatch between outbox URL %s and actor URL %s, skipping.', options.outboxUrl, actorUrl)
+      continue
+    }
+
+    const byActor = options.signatureActor || actorsCache[actorUrl] || await getOrCreateActorAndServerAndModel(actorUrl)
+    actorsCache[actorUrl] = byActor
+
     const activityProcessor = processActivity[activity.type]
     if (activityProcessor === undefined) {
       logger.warn('Unknown activity type %s.', activity.type, { activityId: activity.id })
       continue
     }
 
-    await activityProcessor(activity, inboxAccount)
+    try {
+      await activityProcessor(activity, byActor, options.inboxActor)
+    } catch (err) {
+      logger.warn('Cannot process activity %s.', activity.type, { err })
+    }
   }
 }