From c97798b57db036272473f5ea8cd246ab111bd53f Mon Sep 17 00:00:00 2001
From: William Wernert <william.wernert@securityonionsolutions.com>
Date: Wed, 1 Jul 2020 09:43:39 -0400
Subject: [PATCH] [feat] Add check to see if bond nics are managed by Network
 Manager

---
 setup/so-variables |  6 +++++-
 setup/so-whiptail  | 14 ++++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/setup/so-variables b/setup/so-variables
index 4e08b2fef..bd5f8869d 100644
--- a/setup/so-variables
+++ b/setup/so-variables
@@ -42,4 +42,8 @@ export default_salt_dir=/opt/so/saltstack/default
 
 export local_salt_dir=/opt/so/saltstack/local
 
-export SCRIPTDIR=$(cd `dirname $0` && pwd)
+SCRIPTDIR=$(cd "$(dirname "$0")" && pwd)
+export SCRIPTDIR
+
+readarray -t nmcli_dev_status_list <<< "$(nmcli -t -f DEVICE,STATE -c no dev status)"
+export nmcli_dev_status_list
diff --git a/setup/so-whiptail b/setup/so-whiptail
index de27b691b..d047f3253 100755
--- a/setup/so-whiptail
+++ b/setup/so-whiptail
@@ -92,6 +92,20 @@ whiptail_bond_nics() {
 	BNICS=$(echo "$BNICS" | tr -d '"')
 
 	IFS=' ' read -ra BNICS <<< "$BNICS"
+
+	local unmanaged_bond=0
+	for bond_nic in "${BNICS[@]}"; do
+		if [[ ! "${nmcli_dev_status_list}" =~ $bond_nic\:unmanaged ]]; then
+			unmanaged_bond=1
+		fi
+		if [[ "$unmanaged_bond" == 1 ]]; then
+			whiptail \
+				--title "Security Onion Setup" \
+				--msgbox "$bond_nic is unmanaged by Network Manager. Please remove it from other network management tools then re-run setup." \
+				8 75
+			exit
+		fi
+	done
 }
 
 whiptail_bond_nics_mtu() {