From: Fabian Grünbichler <f.gruenbichler@proxmox.com>
Date: Thu, 21 Dec 2023 09:46:09 +0000 (+0100)
Subject: ssh: default to 4096 bit keys when generating
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;ds=sidebyside;h=81936212209a154e34db4c3832c42e3c112fa724;p=pve-cluster.git

ssh: default to 4096 bit keys when generating

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
---

diff --git a/src/PVE/Cluster/Setup.pm b/src/PVE/Cluster/Setup.pm
index 07020d7..4b12bb8 100644
--- a/src/PVE/Cluster/Setup.pm
+++ b/src/PVE/Cluster/Setup.pm
@@ -157,7 +157,7 @@ sub setup_rootsshconfig {
     # create ssh key if it does not exist
     if (! -f $ssh_root_rsa_key_public) {
 	mkdir '/root/.ssh/';
-	system ("echo|ssh-keygen -t rsa -N '' -b 2048 -f ${ssh_root_rsa_key_private}");
+	system ("echo|ssh-keygen -t rsa -N '' -b 4096 -f ${ssh_root_rsa_key_private}");
     }
 
     # create ssh config if it does not exist