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https://github.com/angristan/wireguard-install.git
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@ -4,8 +4,7 @@ function addClient () {
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# Load params
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source /etc/wireguard/params
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if [[ $SERVER_PUB_IP =~ .*:.* ]]
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then
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if [[ $SERVER_PUB_IP =~ .*:.* ]]; then
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echo "IPv6 Detected"
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ENDPOINT="[$SERVER_PUB_IP]:$SERVER_PORT"
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else
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@ -26,7 +25,10 @@ function addClient () {
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CLIENT_DNS_2="176.103.130.131"
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read -rp "Second DNS resolver to use for the client: " -e -i "$CLIENT_DNS_2" CLIENT_DNS_2
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CLIENT_NAME=$(head /dev/urandom | tr -dc A-Za-z0-9 | head -c 10 ; echo '')
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CLIENT_NAME=$(
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head /dev/urandom | tr -dc A-Za-z0-9 | head -c 10
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echo ''
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)
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# Generate key pair for the client
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CLIENT_PRIV_KEY=$(wg genkey)
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@ -130,31 +132,31 @@ SERVER_PORT=$(shuf -i49152-65535 -n1)
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read -rp "Server's WireGuard port: " -e -i "$SERVER_PORT" SERVER_PORT
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# Install WireGuard tools and module
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if [[ "$OS" = 'ubuntu' ]]; then
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if [[ $OS == 'ubuntu' ]]; then
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apt-get install -y software-properties-common
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add-apt-repository -y ppa:wireguard/wireguard
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apt-get update
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apt-get install -y "linux-headers-$(uname -r)"
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apt-get install -y wireguard iptables resolvconf qrencode
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elif [[ "$OS" = 'debian' ]]; then
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elif [[ $OS == 'debian' ]]; then
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echo "deb http://deb.debian.org/debian/ unstable main" >/etc/apt/sources.list.d/unstable.list
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printf 'Package: *\nPin: release a=unstable\nPin-Priority: 90\n' >/etc/apt/preferences.d/limit-unstable
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apt update
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apt-get install -y "linux-headers-$(uname -r)"
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apt-get install -y wireguard iptables resolvconf qrencode
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apt-get install -y bc # mitigate https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=956869
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elif [[ "$OS" = 'fedora' ]]; then
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if [[ "$VERSION_ID" -lt 32 ]]; then
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elif [[ $OS == 'fedora' ]]; then
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if [[ $VERSION_ID -lt 32 ]]; then
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dnf install -y dnf-plugins-core
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dnf copr enable -y jdoss/wireguard
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dnf install -y wireguard-dkms
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fi
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dnf install -y wireguard-tools iptables qrencode
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elif [[ "$OS" = 'centos' ]]; then
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elif [[ $OS == 'centos' ]]; then
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curl -Lo /etc/yum.repos.d/wireguard.repo https://copr.fedorainfracloud.org/coprs/jdoss/wireguard/repo/epel-7/jdoss-wireguard-epel-7.repo
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yum -y install epel-release
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yum -y install wireguard-dkms wireguard-tools iptables qrencode
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elif [[ "$OS" = 'arch' ]]; then
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elif [[ $OS == 'arch' ]]; then
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pacman -S --noconfirm linux-headers
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pacman -S --noconfirm wireguard-tools iptables wireguard-arch qrencode
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fi
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@ -209,14 +211,14 @@ systemctl is-active --quiet "wg-quick@$SERVER_WG_NIC"
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WG_RUNNING=$?
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# Warn user about kernel version mismatch with headers
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if [[ "$OS" =~ (fedora|centos) ]] && [[ $WG_RUNNING -ne 0 ]]; then
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if [[ $OS =~ (fedora|centos) ]] && [[ $WG_RUNNING -ne 0 ]]; then
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echo -e "\nWARNING: WireGuard does not seem to be running."
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echo "Due to kernel mismatch issues on $OS, WireGuard might work if your system is out of date."
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echo "You can check if WireGuard is running with: systemctl status wg-quick@$SERVER_WG_NIC"
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echo "If you get something like \"Cannot find device wg0\", please run:"
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if [[ "$OS" = 'fedora' ]]; then
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echo 'If you get something like "Cannot find device wg0", please run:'
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if [[ $OS == 'fedora' ]]; then
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echo "dnf update -y && reboot"
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elif [[ "$OS" = 'centos' ]]; then
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elif [[ $OS == 'centos' ]]; then
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echo "yum update -y && reboot"
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fi
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fi
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