xray_install.sh

#!/bin/bash

#fonts color
yellow(){
    echo -e "\033[33m\033[01m$1\033[0m"
}
green(){
    echo -e "\033[32m\033[01m$1\033[0m"
}
red(){
    echo -e "\033[31m\033[01m$1\033[0m"
}

#copy from 秋水逸冰 ss scripts
if [[ -f /etc/redhat-release ]]; then
    release="centos"
    systemPackage="yum"
    systempwd="/usr/lib/systemd/system/"
elif cat /etc/issue | grep -Eqi "debian"; then
    release="debian"
    systemPackage="apt-get"
    systempwd="/lib/systemd/system/"
elif cat /etc/issue | grep -Eqi "ubuntu"; then
    release="ubuntu"
    systemPackage="apt-get"
    systempwd="/lib/systemd/system/"
elif cat /etc/issue | grep -Eqi "centos|red hat|redhat"; then
    release="centos"
    systemPackage="yum"
    systempwd="/usr/lib/systemd/system/"
elif cat /proc/version | grep -Eqi "debian"; then
    release="debian"
    systemPackage="apt-get"
    systempwd="/lib/systemd/system/"
elif cat /proc/version | grep -Eqi "ubuntu"; then
    release="ubuntu"
    systemPackage="apt-get"
    systempwd="/lib/systemd/system/"
elif cat /proc/version | grep -Eqi "centos|red hat|redhat"; then
    release="centos"
    systemPackage="yum"
    systempwd="/usr/lib/systemd/system/"
fi

function install_v2ray(){
CHECK=$(grep SELINUX= /etc/selinux/config | grep -v "#")
if [ "$CHECK" == "SELINUX=enforcing" ]; then
    red "======================================================================="
    red "检测到SELinux为开启状态，为防止申请证书失败，请先重启VPS后，再执行本脚本"
    red "======================================================================="
    read -p "是否现在重启 ?请输入 [Y/n] :" yn
	[ -z "${yn}" ] && yn="y"
	if [[ $yn == [Yy] ]]; then
	    sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config
            setenforce 0
	    echo -e "VPS 重启中..."
	    reboot
	fi
    exit
fi
if [ "$CHECK" == "SELINUX=permissive" ]; then
    red "======================================================================="
    red "检测到SELinux为宽容状态，为防止申请证书失败，请先重启VPS后，再执行本脚本"
    red "======================================================================="
    read -p "是否现在重启 ?请输入 [Y/n] :" yn
	[ -z "${yn}" ] && yn="y"
	if [[ $yn == [Yy] ]]; then
	    sed -i 's/SELINUX=permissive/SELINUX=disabled/g' /etc/selinux/config
            setenforce 0
	    echo -e "VPS 重启中..."
	    reboot
	fi
    exit
fi
if [ "$release" == "centos" ]; then
    if  [ -n "$(grep ' 6\.' /etc/redhat-release)" ] ;then
    red "==============="
    red "当前系统不受支持"
    red "==============="
    exit
    fi
    if  [ -n "$(grep ' 5\.' /etc/redhat-release)" ] ;then
    red "==============="
    red "当前系统不受支持"
    red "==============="
    exit
    fi
    systemctl stop firewalld
    systemctl disable firewalld
    rpm -Uvh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm
elif [ "$release" == "ubuntu" ]; then
    if  [ -n "$(grep ' 14\.' /etc/os-release)" ] ;then
    red "==============="
    red "当前系统不受支持"
    red "==============="
    exit
    fi
    if  [ -n "$(grep ' 12\.' /etc/os-release)" ] ;then
    red "==============="
    red "当前系统不受支持"
    red "==============="
    exit
    fi
    systemctl stop ufw
    systemctl disable ufw
    apt-get update
fi
$systemPackage -y install  nginx wget unzip zip curl tar >/dev/null 2>&1
systemctl enable nginx.service
green "======================="
yellow "请输入绑定到本VPS的域名"
green "======================="
read your_domain
real_addr=`ping ${your_domain} -c 1 | sed '1{s/[^(]*(//;s/).*//;q}'`
local_addr=`curl ipv4.icanhazip.com`
if [ $real_addr == $local_addr ] ; then
	green "=========================================="
	green "       域名解析正常，开始安装v2ray"
	green "=========================================="
	sleep 1s

	#设置伪装站
	rm -rf /usr/share/nginx/html/*
	cd /usr/share/nginx/html/
    ## 站点内容
	wget https://github.com/V2RaySSR/Trojan/raw/master/web.zip
    	unzip web.zip
	systemctl restart nginx.service
	#申请https证书
	mkdir -p /usr/local/etc/xray/cert
    chmod 755 /usr/local/etc/xray/cert
  green "======================="
  yellow "请输入申请HTTPS证书的邮箱"
  green "======================="
  read your_email
  curl https://get.acme.sh | sh -s email=$your_email
	~/.acme.sh/acme.sh  --issue  -d $your_domain  --webroot /usr/share/nginx/html/
  ~/.acme.sh/acme.sh  --installcert  -d  $your_domain   \
        --key-file   /usr/local/etc/xray/cert/private.key \
        --fullchain-file /usr/local/etc/xray/cert/fullchain.crt \
        --reloadcmd  "systemctl restart xray.service"
	if test -s /usr/local/etc/xray/cert/fullchain.crt; then
        chmod 644 /usr/local/etc/xray/cert/private.key
        chmod 644 /usr/local/etc/xray/cert/fullchain.crt
        bash -c "$(curl -L https://github.com/XTLS/Xray-install/raw/main/install-release.sh)" @ install
        v2ray_id=$(uuidgen)
        cat > /usr/local/etc/xray/config.json <<-EOF
{
  "log": {
    "access": "/var/log/xray/access.log",
    "error": "/var/log/xray/error.log",
    "loglevel": "warning"
  },
  "inbounds": [
        {
            "port": 443,
            "protocol": "vless",
            "settings": {
                "clients": [
                    {
                        "id": "$v2ray_id",
                        "flow": "xtls-rprx-direct",
                        "level": 0,
                        "email": "love@v2fly.org"
                    }
                ],
                "decryption": "none",
                "fallbacks": [
                    {
                        "dest": 80
                    },
                    {
                        "path": "/wss",
                        "dest": 1234,
                        "xver": 1
                    }
                ]
            },
            "streamSettings": {
                "network": "tcp",
                "security": "xtls",
                "xtlsSettings": {
                    "alpn": [
                        "http/1.1"
                    ],
                    "certificates": [
                        {
                            "certificateFile": "/usr/local/etc/xray/cert/fullchain.crt",
                            "keyFile": "/usr/local/etc/xray/cert/private.key"
                        }
                    ]
                }
            }
        },
        {
            "port": 1234,
            "listen": "127.0.0.1",
            "protocol": "vmess",
            "settings": {
                "clients": [
                    {
                        "id": "$v2ray_id",
                        "level": 0,
                        "email": "love@v2fly.org"
                    }
                ],
                "decryption": "none"
            },
            "streamSettings": {
                "network": "ws",
                "security": "none",
                "wsSettings": {
                    "acceptProxyProtocol": true,
                    "path": "/wss"
                }
            }
        }
   ],
   "outbounds": [
    {
      "protocol": "freedom",
      "settings": {}
    },
    {
      "protocol": "blackhole",
      "settings": {},
      "tag": "blocked"
    }
  ],
  "routing": {
    "rules": [
      {
        "type": "field",
        "ip": [
          "geoip:private"
        ],
        "outboundTag": "blocked"
      }
    ]
  }
}
EOF
	systemctl enable xray.service
	systemctl start xray.service
	green "======================================================================"
	green "va2ay已安装完成，请使用下面配置"
	green "domain ${your_domain} id ${v2ray_id}"
	green "======================================================================"
	else
        red "================================"
	    red "https证书没有申请成果，本次安装失败"
	    red "================================"
	fi
	
else
	red "================================"
	red "域名解析地址与本VPS IP地址不一致"
	red "本次安装失败，请确保域名解析正常"
	red "================================"
fi
}

function remove_v2ray(){
    red "================================"
    red "即将卸载Xray"
    red "同时卸载安装的nginx"
    red "================================"
    bash -c "$(curl -L https://github.com/XTLS/Xray-install/raw/main/install-release.sh)" @ remove

    if [ "$release" == "centos" ]; then
        yum remove -y nginx
    else
        apt autoremove -y nginx
    fi
    green "=============="
    green "Xray删除完毕"
    green "=============="
}

function bbr_boost_sh(){
    bash -c $(curl -L -s -k "https://raw.githubusercontent.com/chiakge/Linux-NetSpeed/master/tcp.sh")
}

start_menu(){
    clear
    green " ===================================="
    green " Xray 一键安装自动脚本      "
    green " 系统：centos7+/debian9+/ubuntu16.04+"
    green " ===================================="
    echo
    red " ===================================="
    yellow " 1. 一键安装 Xray"
    red " ===================================="
    yellow " 2. 安装 4 IN 1 BBRPLUS加速脚本"
    red " ===================================="
    yellow " 3. 一键卸载 Xray"
    red " ===================================="
    yellow " 0. 退出脚本"
    red " ===================================="
    echo
    read -p "请输入数字:" num
    case "$num" in
    1)
    install_v2ray
    ;;
    2)
    bbr_boost_sh 
    ;;
    3)
    remove_v2ray
    ;;
    0)
    exit 1
    ;;
    *)
    clear
    red "请输入正确数字"
    sleep 1s
    start_menu
    ;;
    esac
}

start_menu