mirror of
https://github.com/Dichgrem/singbox-example.git
synced 2025-08-02 01:49:31 -04:00
115 lines
3.4 KiB
Bash
115 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 并配置为 systemd 服务，自动生成 VLESS Reality 所需字段，用户自定义 name 字段，并输出完整链接
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set -euo pipefail
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### —— 0. 用户输入 —— ###
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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 "$NAME" ]]; then
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echo "名称不能为空，退出。" >&2
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exit 1
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fi
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echo "将使用的 name 字段：${NAME}"
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### —— 1. 安装 Sing-box —— ###
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# 使用官方一键脚本安装内核
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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 "不支持的发行版，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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echo "Sing-box 安装完成：$(sing-box version)"
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### —— 2. 生成配置及字段 —— ###
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# UUID
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UUID=$(sing-box generate uuid)
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# Reality 密钥对
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KEY_OUTPUT=$(sing-box generate reality-keypair)
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PRIVATE_KEY=$(echo "$KEY_OUTPUT" | awk -F": " '/PrivateKey/ {print $2}')
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PUB_KEY=$(echo "$KEY_OUTPUT" | awk -F": " '/PublicKey/ {print $2}')
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# Short ID
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SHORT_ID=$(openssl rand -hex 8)
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# uTLS 浏览器指纹，可自定义
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FP="chrome"
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# 配置目录
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CONFIG_DIR=/etc/singbox
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echo "创建配置目录：${CONFIG_DIR}"
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mkdir -p "$CONFIG_DIR"
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# 写入配置文件
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cat > "$CONFIG_DIR/config.json" << EOF
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{
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"log": { "level": "info" },
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"dns": { "servers": [{ "address": "tls://8.8.8.8" }] },
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"inbounds": [
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{
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"type": "vless",
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"tag": "VLESSReality",
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"listen": "::",
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"listen_port": 443,
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"users": [ { "name": "${NAME}", "uuid": "${UUID}", "flow": "xtls-rprx-vision" } ],
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"tls": { "enabled": true, "server_name": "s0.awsstatic.com",
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"reality": {
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"enabled": true,
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"handshake": { "server": "s0.awsstatic.com", "server_port": 443 },
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"private_key": "${PRIVATE_KEY}",
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"short_id": ["${SHORT_ID}"]
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}
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}
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}
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],
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"outbounds": [ { "type": "direct" }, { "type": "dns", "tag": "dns-out" } ],
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"route": { "rules": [ { "protocol": "dns", "outbound": "dns-out" } ] }
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}
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EOF
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echo "配置文件已写入：${CONFIG_DIR}/config.json"
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### —— 3. 创建并启动 systemd 服务 —— ###
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SERVICE_FILE=/etc/systemd/system/singbox.service
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cat > "$SERVICE_FILE" << 'EOF'
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[Unit]
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Description=sing-box service
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After=network.target
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[Service]
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Type=simple
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ExecStart=/usr/local/bin/sing-box run -c /etc/singbox/config.json
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Restart=on-failure
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LimitNOFILE=65536
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[Install]
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WantedBy=multi-user.target
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EOF
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systemctl daemon-reload
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if ! systemctl is-enabled singbox.service &>/dev/null; then
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systemctl enable singbox.service
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fi
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systemctl restart singbox.service
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echo "服务已启动："
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systemctl status singbox.service --no-pager
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### —— 4. 输出 VLESS Reality 链接 —— ###
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SERVER_IP=$(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#${NAME}"
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echo
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echo "====== 您的 VLESS Reality 链接 ======"
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echo "$LINK" |