3 files changed, 12 insertions, 9 deletions

diff --git a/server/helpers/core-utils.ts b/server/helpers/core-utils.ts
index c5b139378..64818d036 100644
--- a/server/helpers/core-utils.ts
+++ b/server/helpers/core-utils.ts
@@ -3,7 +3,6 @@
   Useful to avoid circular dependencies.
 */
 
-import * as bcrypt from 'bcrypt'
 import * as createTorrent from 'create-torrent'
 import { createHash, HexBase64Latin1Encoding, pseudoRandomBytes } from 'crypto'
 import { isAbsolute, join } from 'path'
@@ -258,9 +257,6 @@ function promisify2WithVoid<T, U> (func: (arg1: T, arg2: U, cb: (err: any) => vo
 const pseudoRandomBytesPromise = promisify1<number, Buffer>(pseudoRandomBytes)
 const createPrivateKey = promisify1<number, { key: string }>(pem.createPrivateKey)
 const getPublicKey = promisify1<string, { publicKey: string }>(pem.getPublicKey)
-const bcryptComparePromise = promisify2<any, string, boolean>(bcrypt.compare)
-const bcryptGenSaltPromise = promisify1<number, string>(bcrypt.genSalt)
-const bcryptHashPromise = promisify2<any, string | number, string>(bcrypt.hash)
 const createTorrentPromise = promisify2<string, any, any>(createTorrent)
 const execPromise2 = promisify2<string, any, string>(exec)
 const execPromise = promisify1<string, string>(exec)
@@ -287,13 +283,11 @@ export {
 
   promisify0,
   promisify1,
+  promisify2,
 
   pseudoRandomBytesPromise,
   createPrivateKey,
   getPublicKey,
-  bcryptComparePromise,
-  bcryptGenSaltPromise,
-  bcryptHashPromise,
   createTorrentPromise,
   execPromise2,
   execPromise
diff --git a/server/helpers/custom-validators/video-channels.ts b/server/helpers/custom-validators/video-channels.ts
index e1a2f9503..f818ce8f1 100644
--- a/server/helpers/custom-validators/video-channels.ts
+++ b/server/helpers/custom-validators/video-channels.ts
@@ -51,7 +51,9 @@ export {
 
 function processVideoChannelExist (videoChannel: VideoChannelModel, res: express.Response) {
   if (!videoChannel) {
-    ``
+    res.status(404)
+       .json({ error: 'Video channel not found' })
+       .end()
 
     return false
   }
diff --git a/server/helpers/peertube-crypto.ts b/server/helpers/peertube-crypto.ts
index 9148df2eb..1424949d0 100644
--- a/server/helpers/peertube-crypto.ts
+++ b/server/helpers/peertube-crypto.ts
@@ -1,12 +1,17 @@
 import { Request } from 'express'
 import { BCRYPT_SALT_SIZE, HTTP_SIGNATURE, PRIVATE_RSA_KEY_SIZE } from '../initializers/constants'
 import { ActorModel } from '../models/activitypub/actor'
-import { bcryptComparePromise, bcryptGenSaltPromise, bcryptHashPromise, createPrivateKey, getPublicKey, sha256 } from './core-utils'
+import { createPrivateKey, getPublicKey, promisify1, promisify2, sha256 } from './core-utils'
 import { jsig, jsonld } from './custom-jsonld-signature'
 import { logger } from './logger'
 import { cloneDeep } from 'lodash'
 import { createVerify } from 'crypto'
 import { buildDigest } from '../lib/job-queue/handlers/utils/activitypub-http-utils'
+import * as bcrypt from 'bcrypt'
+
+const bcryptComparePromise = promisify2<any, string, boolean>(bcrypt.compare)
+const bcryptGenSaltPromise = promisify1<number, string>(bcrypt.genSalt)
+const bcryptHashPromise = promisify2<any, string | number, string>(bcrypt.hash)
 
 const httpSignature = require('http-signature')
 
@@ -147,3 +152,5 @@ export {
   cryptPassword,
   signJsonLDObject
 }
+
+// ---------------------------------------------------------------------------