mirror of
https://github.com/Dichgrem/singbox-example.git
synced 2025-08-02 01:49:31 -04:00
99 lines
3.4 KiB
Bash
99 lines
3.4 KiB
Bash
#!/usr/bin/env bash
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# install_singbox.sh
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# 一键安装 Sing-box，并配置 VLESS Reality，自动生成字段、写入配置、创建 Systemd 服务并输出链接
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set -euo pipefail
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### 0. 输入名称 ###
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read -rp "请输入用户名称 (name 字段，例如 AK-JP-100G)： " NAME
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if [[ -z "$NAME" ]]; then
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echo "名称不能为空，退出。" >&2
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exit 1
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fi
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echo "使用名称：$NAME"
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### 1. 安装 Sing-box 内核 ###
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if command -v apt-get &>/dev/null; then
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echo "检测到 Debian/Ubuntu，使用官方 deb 安装脚本..."
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bash <(curl -fsSL https://sing-box.app/deb-install.sh)
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elif command -v dnf &>/dev/null || command -v yum &>/dev/null; then
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echo "检测到 RHEL/CentOS，使用官方 rpm 安装脚本..."
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bash <(curl -fsSL https://sing-box.app/rpm-install.sh)
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elif command -v pacman &>/dev/null; then
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echo "检测到 Arch Linux，使用官方 arch 安装脚本..."
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bash <(curl -fsSL https://sing-box.app/arch-install.sh)
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else
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echo "无法识别发行版，请手动安装 Sing-box 内核" >&2
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exit 1
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fi
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# 确定 sing-box 可执行文件
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BIN_PATH=$(command -v sing-box || true)
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if [[ -z "$BIN_PATH" ]]; then
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echo "未找到 sing-box，可执行文件路径异常，请检查安装" >&2
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exit 1
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fi
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echo "Sing-box 内核版本：$("$BIN_PATH" version | head -n1)"
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### 2. 生成 UUID / Reality 密钥 / ShortID / uTLS ###
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UUID=$("$BIN_PATH" generate uuid)
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KEY_OUTPUT=$("$BIN_PATH" generate reality-keypair)
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PRIVATE_KEY=$(echo "$KEY_OUTPUT" | awk -F': ' '/PrivateKey/ {print $2}')
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PUB_KEY=$(echo "$KEY_OUTPUT" | awk -F': ' '/PublicKey/ {print $2}')
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SHORT_ID=$(openssl rand -hex 8)
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FP="chrome"
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### 3. 写入配置文件 ###
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CONFIG_DIR=/etc/singbox
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mkdir -p "$CONFIG_DIR"
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cat > "$CONFIG_DIR/config.json" <<EOF
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{
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"log": { "level": "info" },
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"dns": { "servers": [{ "address": "tls://8.8.8.8" }] },
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"inbounds": [
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{
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"type": "vless",
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"tag": "VLESSReality",
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"listen": "::",
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"listen_port": 443,
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"users": [
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{ "name": "$NAME", "uuid": "$UUID", "flow": "xtls-rprx-vision" }
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],
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"tls": {
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"enabled": true,
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"server_name": "s0.awsstatic.com",
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"reality": {
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"enabled": true,
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"handshake": { "server": "s0.awsstatic.com", "server_port": 443 },
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"private_key": "$PRIVATE_KEY",
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"short_id": ["$SHORT_ID"]
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}
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}
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}
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],
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"outbounds": [ { "type": "direct" }, { "type": "dns", "tag": "dns-out" } ],
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"route": { "rules": [ { "protocol": "dns", "outbound": "dns-out" } ] }
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}
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EOF
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echo "配置已写入：$CONFIG_DIR/config.json"
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### 4. 创建 Systemd 服务 ###
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SERVICE_FILE=/etc/systemd/system/sing-box.service
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cat > "$SERVICE_FILE" <<EOF
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[Unit]
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Description=sing-box service
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After=network.target
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[Service]
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Type=simple
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ExecStart=$BIN_PATH run -c $CONFIG_DIR/config.json
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Restart=on-failure
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LimitNOFILE=65536
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[Install]
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WantedBy=multi-user.target
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EOF
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# 重载并启动
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systemctl daemon-reload
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systemctl enable sing-box.service
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systemctl restart sing-box.service
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echo "服务状态："
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systemctl status sing-box.service --no-pager
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### 5. 输出最终 VLESS Reality 链接 ###
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SERVER_IP=$(curl -s https://ifconfig.me)
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PORT=443
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SNI="s0.awsstatic.com"
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SPX="/"
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LINK="vless://${UUID}@${SERVER_IP}:${PORT}?security=reality&sni=${SNI}&fp=${FP}&pbk=${PUB_KEY}&sid=${SHORT_ID}&spx=${SPX}&type=tcp&flow=xtls-rprx-vision&encryption=none#${NAME}"
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echo -e "\n====== 您的 VLESS Reality 链接 ======\n$LINK\n" |