X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=server%2Fmiddlewares%2Fvalidators%2Factivitypub%2Factivity.ts;h=3f9057c0c395288ac838e03681524ee0281a9c0f;hb=f7509cbec875ec4ee3201cce08839f2a02676c1c;hp=e0225f30cea88a90a5bf9eb804af0b80cc684d87;hpb=3fd3ab2d34d512b160a5e6084d7609be7b4f4452;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/server/middlewares/validators/activitypub/activity.ts b/server/middlewares/validators/activitypub/activity.ts
index e0225f30c..3f9057c0c 100644
--- a/server/middlewares/validators/activitypub/activity.ts
+++ b/server/middlewares/validators/activitypub/activity.ts
@@ -1,20 +1,26 @@
 import * as express from 'express'
-import { body } from 'express-validator/check'
-import { logger } from '../../../helpers'
-import { isRootActivityValid } from '../../../helpers/custom-validators/activitypub'
-import { areValidationErrors } from '../utils'
+import { isRootActivityValid } from '../../../helpers/custom-validators/activitypub/activity'
+import { logger } from '../../../helpers/logger'
+import { getServerActor } from '../../../helpers/utils'
+import { ActorModel } from '../../../models/activitypub/actor'
 
-const activityPubValidator = [
-  body('').custom((value, { req }) => isRootActivityValid(req.body)),
+async function activityPubValidator (req: express.Request, res: express.Response, next: express.NextFunction) {
+  logger.debug('Checking activity pub parameters')
 
-  (req: express.Request, res: express.Response, next: express.NextFunction) => {
-    logger.debug('Checking activity pub parameters')
-
-    if (areValidationErrors(req, res)) return
+  if (!isRootActivityValid(req.body)) {
+    logger.warn('Incorrect activity parameters.', { activity: req.body })
+    return res.status(400).json({ error: 'Incorrect activity.' })
+  }
 
-    return next()
+  const serverActor = await getServerActor()
+  const remoteActor = res.locals.signature.actor as ActorModel
+  if (serverActor.id === remoteActor.id) {
+    logger.error('Receiving request in INBOX by ourselves!', req.body)
+    return res.status(409).end()
   }
-]
+
+  return next()
+}
 
 // ---------------------------------------------------------------------------