Created
June 6, 2019 19:12
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Wireguard client/server config generator
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#!/bin/bash | |
set -eu | |
set -o pipefail | |
dns_server=172.24.100.250 | |
client_ip=$1 | |
psk=$(wg genpsk) | |
client_privkey=$(wg genkey) | |
client_pubkey=$(wg pubkey <<<"$client_privkey") | |
server_pubkey=$(cat publickey) | |
server_endpoint=$(cat endpoint) | |
client_config=" | |
[Interface] | |
PrivateKey = $client_privkey | |
Address = $client_ip | |
DNS = $dns_server | |
[Peer] | |
PublicKey = $server_pubkey | |
AllowedIPs = 172.16.0.0/12, 192.168.0.0/16, 10.0.0.0/8 | |
Endpoint = $server_endpoint | |
PresharedKey = $psk | |
" | |
cat <<EOF | |
[Peer] | |
AllowedIPs=$client_ip/32 | |
PublicKey=$client_pubkey | |
PresharedKey=$psk | |
EOF | |
qrencode -tansiutf8 <<< "$client_config" |
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