2 files changed, 3 insertions, 17 deletions

diff --git a/server/middlewares/servers.ts b/server/middlewares/servers.ts
index 488f9c368..87bbe9fd7 100644
--- a/server/middlewares/servers.ts
+++ b/server/middlewares/servers.ts
@@ -1,5 +1,6 @@
 import 'express-validator'
 import * as express from 'express'
+import { getHostWithPort } from '../helpers'
 
 import { REMOTE_SCHEME } from '../initializers'
 
@@ -25,18 +26,3 @@ function setBodyHostsPort (req: express.Request, res: express.Response, next: ex
 export {
   setBodyHostsPort
 }
-
-// ---------------------------------------------------------------------------
-
-function getHostWithPort (host: string) {
-  const splitted = host.split(':')
-
-  // The port was not specified
-  if (splitted.length === 1) {
-    if (REMOTE_SCHEME.HTTP === 'https') return host + ':443'
-
-    return host + ':80'
-  }
-
-  return host
-}
diff --git a/server/middlewares/validators/webfinger.ts b/server/middlewares/validators/webfinger.ts
index 2c8351799..894c72498 100644
--- a/server/middlewares/validators/webfinger.ts
+++ b/server/middlewares/validators/webfinger.ts
@@ -1,6 +1,6 @@
 import * as express from 'express'
 import { query } from 'express-validator/check'
-import { logger } from '../../helpers'
+import { getHostWithPort, logger } from '../../helpers'
 import { isWebfingerResourceValid } from '../../helpers/custom-validators/webfinger'
 import { ActorModel } from '../../models/activitypub/actor'
 import { areValidationErrors } from './utils'
@@ -14,7 +14,7 @@ const webfingerValidator = [
     if (areValidationErrors(req, res)) return
 
     // Remove 'acct:' from the beginning of the string
-    const nameWithHost = req.query.resource.substr(5)
+    const nameWithHost = getHostWithPort(req.query.resource.substr(5))
     const [ name ] = nameWithHost.split('@')
 
     const actor = await ActorModel.loadLocalByName(name)