Wireguard » Historique » Révision 20
Révision 19 (xavier, 07/03/2019 01:46) → Révision 20/46 (xavier, 19/07/2019 03:58)
# Wireguard Le VPN Kiss, utilisant les dernières règles de l'art, construit pour être audité & performant ! au revoir IPSec & OpenVPN ! Dans le Kernel Linux via DKMS pour l'instant (2018-10-10) et en userspace écrit en GO (en cours de migration en Rust) sur les autres plateformes (*BSD, OpenWRT, Android, Windows). Pour Sous Debian stable, « Stretch » 9.8 puis « Buster » 10.0, des (distribution stable au 2019-03-07), les paquets `wireguard{,-dkms,-modules}` sont installables disponibles et installés (eux seuls) exclusivement depuis le dépôt `unstable` (uniquement). Les mises à jour y sont fréquentes, par exemple les versions disponibles au 2019-03-07 étaient les 0.0.20190227-1, celles disponibles au 2019-07-19 étaient les 0.0.20190702-1. `unstable`, en version 0.0.20190227-1. ## Installation https://www.wireguard.com/install/ ## Configuration ### Serveur ~~~ umask 077 wg genkey > /etc/wireguard/private wg genkey | tee /etc/wireguard/private | wg pubkey > /etc/wireguard/publickey wg set wg0 private-key /etc/wireguard/private ip link set wg0 up cat << EOF > /etc/wireguard/wireguard.conf [Interface] ListenPort = 50000 PrivateKey = `cat /etc/wireguard/private` [Peer] PublicKey = Va0X1zOpRc9471Aa3DEUUy7UkAv5aq5SojtIPqOSqwg= AllowedIPs = 10.33.33.0/24 Endpoint = 185.233.100.19:50000 EOF ~~~ ### Client ~~~ umask 077 wg genkey | tee /etc/wireguard/private | wg pubkey > /etc/wireguard/publickey wg set wg0 private-key /etc/wireguard/private ip link add dev wg0 type wireguard ip link set wg0 up ~~~ ### Config serveur (Hypnos) ~~~ #!/bin/bash set -x -e # Creating the wireguard interface ip link add dev wg0 type wireguard # Setting the IP on the wireguard interface ip address add dev wg0 185.233.101.127/24 # Configuring the wireguard server wg set wg0 listen-port 50000 private-key /etc/wireguard/private # Starting up the wireguard interface ip link set up dev wg0 # Add Client wg set wg0 peer W/iRbRNZhftkcmkfS/pUNcyDJ1YHB0cBEDigzed6+B0= allowed-ips 185.233.101.126/32 # Create the static route for the client ip route add 185.233.101.126/32 dev wg0 proto static ~~~ ### Config client ~~~ #!/bin/bash set -e -x # Creating the wireguard interface ip link add dev wg0 type wireguard # Setting the IP on the wireguard interface ip address add dev wg0 185.233.101.126/24 # Configuring wireguard wg set wg0 private-key ./private # Starting up the wireguard interface ip link set up dev wg0 # Connect to the server wg set wg0 peer 'XRhI4WqBipwY21pxPZ9Q7EWkypnQCKKtJjqu2tUUTVo=' allowed-ips 0.0.0.0/0 endpoint 185.233.100.9:50000 ~~~ ### 1er test: @Sacha's Home (Fibre Bouygues) --> @Hypnos (VM Aquilenet) ~~~ root@hypnos:/etc/wireguard# iperf3 -s ----------------------------------------------------------- Server listening on 5201 ----------------------------------------------------------- Accepted connection from 10.33.33.2, port 60038 [ 5] local 10.33.33.1 port 5201 connected to 10.33.33.2 port 60040 [ ID] Interval Transfer Bandwidth [ 5] 0.00-1.00 sec 15.1 MBytes 127 Mbits/sec [ 5] 1.00-2.00 sec 19.9 MBytes 167 Mbits/sec [ 5] 2.00-3.00 sec 20.1 MBytes 169 Mbits/sec [ 5] 3.00-4.00 sec 20.1 MBytes 169 Mbits/sec [ 5] 4.00-5.00 sec 19.7 MBytes 166 Mbits/sec [ 5] 5.00-6.00 sec 20.0 MBytes 168 Mbits/sec [ 5] 6.00-7.00 sec 20.2 MBytes 169 Mbits/sec [ 5] 7.00-8.00 sec 20.2 MBytes 170 Mbits/sec [ 5] 8.00-9.00 sec 20.1 MBytes 169 Mbits/sec [ 5] 9.00-10.00 sec 20.2 MBytes 169 Mbits/sec [ 5] 10.00-10.03 sec 566 KBytes 165 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth [ 5] 0.00-10.03 sec 0.00 Bytes 0.00 bits/sec sender [ 5] 0.00-10.03 sec 196 MBytes 164 Mbits/sec receiver ----------------------------------------------------------- Server listening on 5201 ----------------------------------------------------------- ~~~ ~~~ root@hypnos:/etc/wireguard# wg interface: wg0 public key: Va0X1zOpRc9471Aa3DEUUy7UkAv5aq5SojtIPqOSqwg= private key: (hidden) listening port: 50000 peer: VEfmgnq/aXPX3qBB7Q2fgxAawQdfUYZDRKEQSPC8tnA= endpoint: 5.51.0.155:3418 allowed ips: 10.33.33.0/24 latest handshake: 4 minutes, 30 seconds ago transfer: 208.75 MiB received, 6.68 MiB sent ~~~ ## InstallDebian sur Apu2 https://blog.pgeiser.com/posts/2017/04/installing-debian-stretch-on-a-machine-without-a-graphic-card/ ~~~ aptitude install aptitude \ # Hmm? dhcpd resolvconf \ curl dnsutils htop iperf3 tcpdump tmux whois \ debian-security-support debsums needrestart ~~~ ~~~ #!/bin/bash gw=`ip route | awk '/default/ { print $3 }'` sysctl -w net.ipv4.ip_forward=1 ip link add dev wg0 type wireguard ip address add dev wg0 10.33.33.2/24 ip link set up dev wg0 ip route add 185.233.100.19/32 via $gw dev enp1s0 ip route del default ip route add default dev wg0 wg setconf wg0 /etc/wireguard/wg0.conf ~~~ https://git.zx2c4.com/WireGuard/about/src/tools/man/wg-quick.8 https://git.zx2c4.com/WireGuard/about/src/tools/wg.8 https://vincent.bernat.ch/fr/blog/2018-vpn-wireguard-route