From 4884b45a70e10c8ea78d0c02888ef3c8bc768ce3 Mon Sep 17 00:00:00 2001 From: "Jason A. Donenfeld" Date: Tue, 15 May 2018 02:26:55 +0200 Subject: ncat-client-server: add wg-quick variant --- contrib/examples/ncat-client-server/client.sh | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'contrib/examples/ncat-client-server/client.sh') diff --git a/contrib/examples/ncat-client-server/client.sh b/contrib/examples/ncat-client-server/client.sh index 9ad9180..7994f18 100755 --- a/contrib/examples/ncat-client-server/client.sh +++ b/contrib/examples/ncat-client-server/client.sh @@ -5,15 +5,14 @@ set -e [[ $UID == 0 ]] || { echo "You must be root to run this."; exit 1; } -umask 077 -trap 'rm -f /tmp/wg_private_key' EXIT INT TERM exec 3<>/dev/tcp/demo.wireguard.com/42912 -wg genkey | tee /tmp/wg_private_key | wg pubkey >&3 +privatekey="$(wg genkey)" +wg pubkey <<<"$privatekey" >&3 IFS=: read -r status server_pubkey server_port internal_ip <&3 [[ $status == OK ]] ip link del dev wg0 2>/dev/null || true ip link add dev wg0 type wireguard -wg set wg0 private-key /tmp/wg_private_key peer "$server_pubkey" allowed-ips 0.0.0.0/0 endpoint "demo.wireguard.com:$server_port" persistent-keepalive 25 +wg set wg0 private-key <(echo "$privatekey") peer "$server_pubkey" allowed-ips 0.0.0.0/0 endpoint "demo.wireguard.com:$server_port" persistent-keepalive 25 ip address add "$internal_ip"/24 dev wg0 ip link set up dev wg0 if [ "$1" == "default-route" ]; then -- cgit v1.2.3-59-g8ed1b