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joltcan/wg_server_create.sh

Created February 17, 2020 08:36
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wg_server_create.sh
#!/bin/bash
INTERFACE="wg0"
WGDIR=/etc/wireguard
WGCONF="$WGDIR/$INTERFACE.conf"
WGPORT="51820"
cd $WGDIR
if [ -f "$WGDIR/wg_private.key" ]
then
echo "keys exists, exiting"
exit 1
fi
umask 027
wg genkey > $WGDIR/wg_private.key
cat $WGDIR/wg_private.key | wg pubkey > $WGDIR/wg_public.key
PRIVKEY=$(cat $WGDIR/wg_private.key)
PUBKEY=$(cat $WGDIR/wg_public.key)
cat > $WGCONF << EOF
[Interface]
ListenPort = $LISTENPORT
PrivateKey = $PRIVKEY
EOF
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