From e86749121c626db9d6937c182634096de6a015fe Mon Sep 17 00:00:00 2001
From: Lukas Reschke <lukas@statuscode.ch>
Date: Fri, 5 May 2017 00:40:23 +0200
Subject: [PATCH] Remove special characters

Signed-off-by: Lukas Reschke <lukas@statuscode.ch>
---
 core/Controller/ClientFlowLoginController.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/Controller/ClientFlowLoginController.php b/core/Controller/ClientFlowLoginController.php
index 45287f3048c..70cf8e8cebc 100644
--- a/core/Controller/ClientFlowLoginController.php
+++ b/core/Controller/ClientFlowLoginController.php
@@ -252,7 +252,7 @@ class ClientFlowLoginController extends Controller {
 			return $response;
 		}
 
-		$token = $this->random->generate(72);
+		$token = $this->random->generate(72, ISecureRandom::CHAR_UPPER.ISecureRandom::CHAR_LOWER.ISecureRandom::CHAR_DIGITS);
 		$uid = $this->userSession->getUser()->getUID();
 		$generatedToken = $this->tokenProvider->generateToken(
 			$token,