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- #!/bin/bash
- # WireGuard VPN多用户服务端 自动配置脚本
- # 本脚本(WireGuard 多用户配置)一键安装短网址
- # wget -qO- https://git.io/fpnQt | bash
- # 本脚本适合已经安装 WireGuard VPN 的vps
- # 如果你的vps没有安装 WireGuard ,可以用下行命令先安装
- # 一键安装wireguard 脚本 debian 9
- # wget -qO- git.io/fptwc | bash
- #############################################################
- # 定义修改端口号,适合已经安装WireGuard而不想改端口
- port=9009
- mtu=1200
- host=$(hostname -s)
- ip_list=(2 8 18 88 188 118 158 198 168 186)
- # 获得服务器ip,自动获取
- serverip=$(curl -4 icanhazip.com)
- #############################################################
- # 转到wg配置文件目录
- cd /etc/wireguard
- # 然后开始生成 密匙对(公匙+私匙)。
- wg genkey | tee sprivatekey | wg pubkey > spublickey
- wg genkey | tee cprivatekey | wg pubkey > cpublickey
- # 生成服务端配置文件
- cat <<EOF >wg0.conf
- [Interface]
- PrivateKey = $(cat sprivatekey)
- Address = 10.0.0.1/24
- PostUp = iptables -A FORWARD -i wg0 -j ACCEPT; iptables -A FORWARD -o wg0 -j ACCEPT; iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
- PostDown = iptables -D FORWARD -i wg0 -j ACCEPT; iptables -D FORWARD -o wg0 -j ACCEPT; iptables -t nat -D POSTROUTING -o eth0 -j MASQUERADE
- ListenPort = $port
- DNS = 8.8.8.8
- MTU = $mtu
- [Peer]
- PublicKey = $(cat cpublickey)
- AllowedIPs = 10.0.0.2/32
- EOF
- # 生成简洁的客户端配置
- cat <<EOF >client.conf
- [Interface]
- PrivateKey = $(cat cprivatekey)
- Address = 10.0.0.2/24
- DNS = 8.8.8.8
- MTU = $mtu
- # PreUp = start .\route\routes-up.bat
- # PostDown = start .\route\routes-down.bat
- [Peer]
- PublicKey = $(cat spublickey)
- Endpoint = $serverip:$port
- AllowedIPs = 0.0.0.0/0, ::0/0
- PersistentKeepalive = 25
- EOF
- # 安装二维码插件
- apt -y install qrencode
- # 添加 1-9 多用户配置子程序
- for i in {1..9}
- do
- ip=10.0.0.${ip_list[$i]}
- wg genkey | tee cprivatekey | wg pubkey > cpublickey
-
- cat <<EOF >>wg0.conf
- [Peer]
- PublicKey = $(cat cpublickey)
- AllowedIPs = $ip/32
- EOF
- cat <<EOF >wg_${host}_$i.conf
- [Interface]
- PrivateKey = $(cat cprivatekey)
- Address = $ip/24
- DNS = 8.8.8.8
- MTU = $mtu
- [Peer]
- PublicKey = $(cat spublickey)
- Endpoint = $serverip:$port
- AllowedIPs = 0.0.0.0/0, ::0/0
- PersistentKeepalive = 25
- EOF
- cat /etc/wireguard/wg_${host}_$i.conf| qrencode -o wg_${host}_$i.png
- done
- # vultr 服务商的主机默认网卡是 ens3,使用下面命令修改配置
- if [ $host == "vultr" ]; then
- sed -i "s/eth0/ens3/g" /etc/wireguard/wg0.conf
- fi
- # 重启wg服务器
- wg-quick down wg0
- wg-quick up wg0
- wg
- cat <<EOF >wg5
- # 打包10个客户端配置,手机扫描二维码2号配置,PC使用1号配置
- next() {
- printf "# %-70s\n" "-" | sed 's/\s/-/g'
- }
- host=$(hostname -s)
- cd /etc/wireguard/
- tar cvf wg5clients.tar client* wg_*
- cat /etc/wireguard/wg_${host}_1.conf | qrencode -o - -t ansi256
- echo "# 手机扫描二维码2号配置,PC使用配置复制下面文本"
- cat /etc/wireguard/client.conf && next
- cat /etc/wireguard/wg_${host}_1.conf && next
- cat /etc/wireguard/wg_${host}_2.conf && next
- cat /etc/wireguard/wg_${host}_3.conf && next
- cat /etc/wireguard/wg_${host}_4.conf && next
- echo "# wg 查看有效的客户端;删除客户端使用 wg set wg0 peer xxxx_填对应IP的公钥_xxxx remove"
- echo "# 再次显示本文本使用 bash wg5 命令,通过下面2种方式获得其他的配置文件,IP也可以用服务器IP"
- file=$(md5sum /etc/wireguard/wg0.conf) && file=${file:0:6}.tar
- echo "# 请浏览器访问 http://10.0.0.1:8000/$file 下载配置文件,需要先连上WG服务器"
- echo "# scp [email protected]:/etc/wireguard/wg5clients.tar wg5clients.tar"
- cp /etc/wireguard/wg5clients.tar ~/$file
- cd ~ && python -m SimpleHTTPServer 8000 &
- EOF
- cp wg5 ~/wg5
- bash wg5
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