From 111bc33bd7120f1f17d463318245726296e7f9e4 Mon Sep 17 00:00:00 2001
From: Dich <brcefy@gmail.com>
Date: Mon, 5 May 2025 22:12:48 +0800
Subject: [PATCH] add:sh

---
 singbox.sh | 155 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 155 insertions(+)
 create mode 100644 singbox.sh

diff --git a/singbox.sh b/singbox.sh
new file mode 100644
index 0000000..76ef4c9
--- /dev/null
+++ b/singbox.sh
@@ -0,0 +1,155 @@
+#!/usr/bin/env bash
+# install_singbox.sh
+# 一键安装 sing-box 并配置为 systemd 服务，自动生成 VLESS Reality 所需字段，并允许用户自定义 name 字段，同时输出完整订阅链接
+
+set -euo pipefail
+
+### —— 0. 用户输入 —— ###
+read -rp "请输入用户名称 (name 字段，例如 AK-JP-100G)：" NAME
+if [[ -z "$NAME" ]]; then
+  echo "名称不能为空，退出。" >&2
+  exit 1
+fi
+
+echo "将使用的 name 字段：${NAME}"
+
+### —— 1. 检查并安装依赖 —— ###
+install_deps_debian() {
+  apt-get update
+  apt-get install -y curl jq tar openssl
+}
+install_deps_centos() {
+  yum install -y epel-release
+  yum install -y curl jq tar openssl
+}
+
+if command -v apt-get &>/dev/null; then
+  echo "检测到 apt 包管理器，使用 Debian/Ubuntu 安装依赖..."
+  install_deps_debian
+elif command -v yum &>/dev/null; then
+  echo "检测到 yum 包管理器，使用 CentOS/RHEL 安装依赖..."
+  install_deps_centos
+else
+  echo "不支持的包管理器，请手动安装 curl jq tar openssl" >&2
+  exit 1
+fi
+
+### —— 2. 获取最新版本 & 架构 —— ###
+echo "获取 sing-box 最新版本..."
+LATEST_TAG=$(curl -s https://api.github.com/repos/SagerNet/sing-box/releases/latest | jq -r .tag_name)
+echo "最新版本：${LATEST_TAG}"
+
+ARCH=$(uname -m)
+case "${ARCH}" in
+  x86_64) ARCH=amd64 ;;
+  aarch64|arm64) ARCH=arm64 ;;
+  armv7*|armhf) ARCH=armv7 ;;
+  *) echo "不支持的架构：${ARCH}" >&2; exit 1 ;;
+esac
+echo "CPU 架构：${ARCH}"
+
+### —— 3. 下载并安装 sing-box —— ###
+DOWNLOAD_URL="https://github.com/SagerNet/sing-box/releases/download/${LATEST_TAG}/sing-box-${LATEST_TAG:1}-linux-${ARCH}.tar.gz"
+echo "下载链接：${DOWNLOAD_URL}"
+
+curl -L "${DOWNLOAD_URL}" -o /tmp/singbox.tar.gz
+
+echo "解压并安装到 /usr/local/bin..."
+
+tar -zxf /tmp/singbox.tar.gz -C /tmp
+install -m 755 /tmp/sing-box /usr/local/bin/sing-box
+
+### —— 4. 自动生成示例配置 —— ###
+echo "生成 VLESS Reality 所需字段..."
+UUID=$(sing-box generate uuid)
+echo "UUID: ${UUID}"
+PRIVATE_KEY=$(sing-box generate reality-key)
+echo "Private Key: ${PRIVATE_KEY}"
+# 有些版本 sing-box 还支持直接生成公钥，如未支持可手动填写
+PUB_KEY=$(sing-box generate reality-public-key || echo "")
+echo "Public Key: ${PUB_KEY}"
+SHORT_ID=$(sing-box generate short-id)
+echo "Short ID: ${SHORT_ID}"
+# utls 浏览器指纹
+FP=$(sing-box generate utls-fingerprint || echo "")
+echo "Browser Fingerprint: ${FP}"
+
+CONFIG_DIR=/etc/singbox
+mkdir -p "${CONFIG_DIR}"
+
+echo "生成配置文件 ${CONFIG_DIR}/config.json..."
+cat > "${CONFIG_DIR}/config.json" << EOF
+{
+  "log": { "level": "info" },
+  "dns": { "servers": [{ "address": "tls://8.8.8.8" }] },
+  "inbounds": [
+    {
+      "type": "vless",
+      "tag": "VLESSReality",
+      "listen": "::",
+      "listen_port": 443,
+      "users": [
+        {
+          "name": "${NAME}",
+          "uuid": "${UUID}",
+          "flow": "xtls-rprx-vision"
+        }
+      ],
+      "tls": {
+        "enabled": true,
+        "server_name": "s0.awsstatic.com",
+        "reality": {
+          "enabled": true,
+          "handshake": {
+            "server": "s0.awsstatic.com",
+            "server_port": 443
+          },
+          "private_key": "${PRIVATE_KEY}",
+          "short_id": ["${SHORT_ID}"]
+        }
+      }
+    }
+  ],
+  "outbounds": [ { "type": "direct" }, { "type": "dns", "tag": "dns-out" } ],
+  "route": { "rules": [ { "protocol": "dns", "outbound": "dns-out" } ] }
+}
+EOF
+
+echo "配置文件已生成：${CONFIG_DIR}/config.json"
+
+### —— 5. 创建 systemd 服务 —— ###
+SERVICE_PATH=/etc/systemd/system/singbox.service
+cat > "${SERVICE_PATH}" << 'EOF'
+[Unit]
+Description=sing-box service
+After=network.target
+
+[Service]
+Type=simple
+ExecStart=/usr/local/bin/sing-box run -c /etc/singbox/config.json
+Restart=on-failure
+LimitNOFILE=65536
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+echo "systemd 服务已生成：${SERVICE_PATH}"
+
+### —— 6. 启用并启动服务 —— ###
+echo "重载 systemd 配置..."
+systemctl daemon-reload
+echo "启用开机自启..."
+systemctl enable singbox.service
+echo "启动服务..."
+systemctl start singbox.service
+
+### —— 7. 输出最终链接 —— ###
+echo
+SERVER_IP=$(curl -s https://ifconfig.me)
+PORT=443
+SNI="s0.awsstatic.com"
+SPX="/"
+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#${NAME}"
+echo "您的 VLESS Reality 链接："
+echo "$LINK"