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Be very explicit when WireGuard is not running

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Stanislas Lange 2021-03-18 14:31:30 +01:00
parent bd37d606f1
commit 5c41fa0ab5
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1 changed files with 10 additions and 6 deletions
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16
wireguard-install.sh
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@ -3,6 +3,10 @@
# Secure WireGuard server installer for Debian, Ubuntu, CentOS, Fedora and Arch Linux
# https://github.com/angristan/wireguard-install
RED='\033[0;31m'
ORANGE='\033[0;33m'
NC='\033[0m'
function isRoot() {
if [ "${EUID}" -ne 0 ]; then
echo "You need to run this script as root"
@ -199,19 +203,19 @@ net.ipv6.conf.all.forwarding = 1" >/etc/sysctl.d/wg.conf
systemctl start "wg-quick@${SERVER_WG_NIC}"
systemctl enable "wg-quick@${SERVER_WG_NIC}"
newClient
echo "If you want to add more clients, you simply need to run this script another time!"
# Check if WireGuard is running
systemctl is-active --quiet "wg-quick@${SERVER_WG_NIC}"
WG_RUNNING=$?
# WireGuard might not work if we updated the kernel. Tell the user to reboot
if [[ ${WG_RUNNING} -ne 0 ]]; then
echo -e "\nWARNING: WireGuard does not seem to be running."
echo "You can check if WireGuard is running with: systemctl status wg-quick@${SERVER_WG_NIC}"
echo "If you get something like \"Cannot find device ${SERVER_WG_NIC}\", please reboot!"
echo -e "\n${RED}WARNING: WireGuard does not seem to be running.${NC}"
echo -e "${ORANGE}You can check if WireGuard is running with: systemctl status wg-quick@${SERVER_WG_NIC}${NC}"
echo -e "${ORANGE}If you get something like \"Cannot find device ${SERVER_WG_NIC}\", please reboot!${NC}"
fi
newClient
echo "If you want to add more clients, you simply need to run this script another time!"
}
function newClient() {