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Fix endpoint when IPv6 is used

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Fix #10
This commit is contained in:
angristan 2019-05-24 00:26:35 +02:00
parent 1981429774
commit 0e4ef1e1e4
2 changed files with 10 additions and 2 deletions
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2
.github/main.workflow vendored
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@ -5,5 +5,5 @@ workflow "ShellCheck" {
action "shellcheck" {
uses = "actions/bin/shellcheck@master"
args = "wireguard-install.sh -e SC1091"
args = "wireguard-install.sh -e SC1091 SC2034"
}

10
wireguard-install.sh
View File

@ -38,6 +38,8 @@ fi
SERVER_PUB_IPV4=$(ip addr | grep 'inet' | grep -v inet6 | grep -vE '127\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | head -1)
read -rp "IPv4 or IPv6 public address: " -e -i "$SERVER_PUB_IPV4" SERVER_PUB_IP
read -rp "Did you enter an IPv6 address? (y/n) " -e -i n SERVER_PUB_IPV6_USED
# Detect public interface and pre-fill for the user
SERVER_PUB_NIC="$(ip -4 route ls | grep default | grep -Po '(?<=dev )(\S+)' | head -1)"
read -rp "Public interface: " -e -i "$SERVER_PUB_NIC" SERVER_PUB_NIC
@ -67,6 +69,12 @@ read -rp "First DNS resolver to use for the client: " -e -i "$CLIENT_DNS_1" CLIE
CLIENT_DNS_2="176.103.130.131"
read -rp "Second DNS resolver to use for the client: " -e -i "$CLIENT_DNS_2" CLIENT_DNS_2
if [[ $SERVER_PUB_IPV6_USED = 'y' ]]; then
ENDPOINT="[$SERVER_PUB_IP]:$SERVER_PORT"
else
ENDPOINT="$SERVER_PUB_IP:$SERVER_PORT"
fi
# Install WireGuard tools and module
if [[ "$OS" = 'ubuntu' ]]; then
add-apt-repository ppa:wireguard/wireguard
@ -121,7 +129,7 @@ DNS = $CLIENT_DNS_1,$CLIENT_DNS_2" > "$HOME/$SERVER_WG_NIC-client.conf"
# Add the server as a peer to the client
echo "[Peer]
PublicKey = $SERVER_PUB_KEY
Endpoint = $SERVER_PUB_IP:$SERVER_PORT
Endpoint = $ENDPOINT
AllowedIPs = 0.0.0.0/0,::/0" >> "$HOME/$SERVER_WG_NIC-client.conf"
chmod 600 -R /etc/wireguard/