1 files changed, 19 insertions, 5 deletions

diff --git a/server/middlewares/validators/user-subscriptions.ts b/server/middlewares/validators/user-subscriptions.ts
index d8c26c742..c5f8d9d4c 100644
--- a/server/middlewares/validators/user-subscriptions.ts
+++ b/server/middlewares/validators/user-subscriptions.ts
@@ -1,12 +1,13 @@
 import * as express from 'express'
 import 'express-validator'
-import { body, param } from 'express-validator/check'
+import { body, param, query } from 'express-validator/check'
 import { logger } from '../../helpers/logger'
 import { areValidationErrors } from './utils'
 import { ActorFollowModel } from '../../models/activitypub/actor-follow'
-import { isValidActorHandle } from '../../helpers/custom-validators/activitypub/actor'
+import { areValidActorHandles, isValidActorHandle } from '../../helpers/custom-validators/activitypub/actor'
 import { UserModel } from '../../models/account/user'
 import { CONFIG } from '../../initializers'
+import { toArray } from '../../helpers/custom-validators/misc'
 
 const userSubscriptionAddValidator = [
   body('uri').custom(isValidActorHandle).withMessage('Should have a valid URI to follow (username@domain)'),
@@ -20,6 +21,20 @@ const userSubscriptionAddValidator = [
   }
 ]
 
+const areSubscriptionsExistValidator = [
+  query('uris')
+    .customSanitizer(toArray)
+    .custom(areValidActorHandles).withMessage('Should have a valid uri array'),
+
+  (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    logger.debug('Checking areSubscriptionsExistValidator parameters', { parameters: req.query })
+
+    if (areValidationErrors(req, res)) return
+
+    return next()
+  }
+]
+
 const userSubscriptionGetValidator = [
   param('uri').custom(isValidActorHandle).withMessage('Should have a valid URI to unfollow'),
 
@@ -32,7 +47,7 @@ const userSubscriptionGetValidator = [
     if (host === CONFIG.WEBSERVER.HOST) host = null
 
     const user: UserModel = res.locals.oauth.token.User
-    const subscription = await ActorFollowModel.loadByActorAndTargetNameAndHost(user.Account.Actor.id, name, host)
+    const subscription = await ActorFollowModel.loadByActorAndTargetNameAndHostForAPI(user.Account.Actor.id, name, host)
 
     if (!subscription || !subscription.ActorFollowing.VideoChannel) {
       return res
@@ -51,8 +66,7 @@ const userSubscriptionGetValidator = [
 // ---------------------------------------------------------------------------
 
 export {
+  areSubscriptionsExistValidator,
   userSubscriptionAddValidator,
   userSubscriptionGetValidator
 }
-
-// ---------------------------------------------------------------------------