mirror of
https://github.com/Sagit-chu/flvx.git
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root
71eab8e07e
Install scripts now derive the release tag dynamically (with a CN mirror fallback) instead of being pinned to a single version.
442 lines
10 KiB
Bash
442 lines
10 KiB
Bash
#!/bin/bash
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# GitHub repo used for release downloads
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REPO="Sagit-chu/flux-panel"
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# 获取系统架构
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get_architecture() {
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ARCH=$(uname -m)
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case $ARCH in
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x86_64)
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echo "amd64"
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;;
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aarch64|arm64)
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echo "arm64"
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;;
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*)
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echo "amd64" # 默认使用 amd64
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;;
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esac
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}
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# 安装目录
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INSTALL_DIR="/etc/flux_agent"
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# 识别国家（用于镜像加速）
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COUNTRY=$(curl -s https://ipinfo.io/country)
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maybe_proxy_url() {
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local url="$1"
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if [ "$COUNTRY" = "CN" ]; then
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echo "https://ghfast.top/${url}"
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else
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echo "$url"
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fi
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}
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resolve_latest_release_tag() {
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local effective_url tag api_tag latest_url api_url
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latest_url="https://github.com/${REPO}/releases/latest"
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api_url="https://api.github.com/repos/${REPO}/releases/latest"
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# 方式1：跟随重定向，取最终 URL 的最后一段作为 tag
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effective_url=$(curl -fsSL -o /dev/null -w '%{url_effective}' -L "$latest_url" 2>/dev/null || true)
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tag="${effective_url##*/}"
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if [[ -n "$tag" && "$tag" != "latest" ]]; then
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echo "$tag"
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return 0
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fi
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# CN 环境下可尝试通过镜像访问（不影响非 CN）
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if [ "$COUNTRY" = "CN" ]; then
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effective_url=$(curl -fsSL -o /dev/null -w '%{url_effective}' -L "$(maybe_proxy_url "$latest_url")" 2>/dev/null || true)
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tag="${effective_url##*/}"
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if [[ -n "$tag" && "$tag" != "latest" ]]; then
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echo "$tag"
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return 0
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fi
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fi
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# 方式2：GitHub API（无需 jq）
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api_tag=$(curl -fsSL "$api_url" 2>/dev/null | grep -m1 '"tag_name"' | sed -E 's/.*"tag_name"[[:space:]]*:[[:space:]]*"([^"]+)".*/\1/' || true)
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if [[ -n "$api_tag" ]]; then
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echo "$api_tag"
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return 0
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fi
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if [ "$COUNTRY" = "CN" ]; then
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api_tag=$(curl -fsSL "$(maybe_proxy_url "$api_url")" 2>/dev/null | grep -m1 '"tag_name"' | sed -E 's/.*"tag_name"[[:space:]]*:[[:space:]]*"([^"]+)".*/\1/' || true)
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if [[ -n "$api_tag" ]]; then
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echo "$api_tag"
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return 0
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fi
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fi
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return 1
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}
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resolve_version() {
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if [[ -n "${VERSION:-}" ]]; then
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echo "$VERSION"
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return 0
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fi
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if [[ -n "${FLUX_VERSION:-}" ]]; then
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echo "$FLUX_VERSION"
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return 0
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fi
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if resolve_latest_release_tag; then
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return 0
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fi
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echo "❌ 无法获取最新版本号。你可以手动指定版本，例如：VERSION=<版本号> ./install.sh" >&2
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return 1
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}
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# 构建下载地址
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build_download_url() {
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local ARCH=$(get_architecture)
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echo "https://github.com/${REPO}/releases/download/${RESOLVED_VERSION}/gost-${ARCH}"
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}
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# 解析版本并构建下载地址
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RESOLVED_VERSION=$(resolve_version) || exit 1
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DOWNLOAD_URL=$(maybe_proxy_url "$(build_download_url)")
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# 显示菜单
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show_menu() {
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echo "==============================================="
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echo " 管理脚本"
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echo "==============================================="
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echo "请选择操作："
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echo "1. 安装"
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echo "2. 更新"
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echo "3. 卸载"
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echo "4. 退出"
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echo "==============================================="
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}
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# 删除脚本自身
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delete_self() {
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echo ""
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echo "🗑️ 操作已完成，正在清理脚本文件..."
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SCRIPT_PATH="$(readlink -f "$0" 2>/dev/null || realpath "$0" 2>/dev/null || echo "$0")"
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sleep 1
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rm -f "$SCRIPT_PATH" && echo "✅ 脚本文件已删除" || echo "❌ 删除脚本文件失败"
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}
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# 检查并安装 tcpkill
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check_and_install_tcpkill() {
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# 检查 tcpkill 是否已安装
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if command -v tcpkill &> /dev/null; then
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return 0
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fi
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# 检测操作系统类型
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OS_TYPE=$(uname -s)
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# 检查是否需要 sudo
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if [[ $EUID -ne 0 ]]; then
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SUDO_CMD="sudo"
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else
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SUDO_CMD=""
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fi
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if [[ "$OS_TYPE" == "Darwin" ]]; then
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if command -v brew &> /dev/null; then
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brew install dsniff &> /dev/null
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fi
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return 0
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fi
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# 检测 Linux 发行版并安装对应的包
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if [ -f /etc/os-release ]; then
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. /etc/os-release
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DISTRO=$ID
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elif [ -f /etc/redhat-release ]; then
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DISTRO="rhel"
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elif [ -f /etc/debian_version ]; then
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DISTRO="debian"
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else
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return 0
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fi
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case $DISTRO in
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ubuntu|debian)
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$SUDO_CMD apt update &> /dev/null
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$SUDO_CMD apt install -y dsniff &> /dev/null
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;;
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centos|rhel|fedora)
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if command -v dnf &> /dev/null; then
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$SUDO_CMD dnf install -y dsniff &> /dev/null
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elif command -v yum &> /dev/null; then
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$SUDO_CMD yum install -y dsniff &> /dev/null
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fi
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;;
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alpine)
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$SUDO_CMD apk add --no-cache dsniff &> /dev/null
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;;
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arch|manjaro)
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$SUDO_CMD pacman -S --noconfirm dsniff &> /dev/null
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;;
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opensuse*|sles)
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$SUDO_CMD zypper install -y dsniff &> /dev/null
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;;
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gentoo)
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$SUDO_CMD emerge --ask=n net-analyzer/dsniff &> /dev/null
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;;
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void)
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$SUDO_CMD xbps-install -Sy dsniff &> /dev/null
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;;
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esac
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return 0
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}
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# 获取用户输入的配置参数
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get_config_params() {
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if [[ -z "$SERVER_ADDR" || -z "$SECRET" ]]; then
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echo "请输入配置参数："
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if [[ -z "$SERVER_ADDR" ]]; then
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read -p "服务器地址: " SERVER_ADDR
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fi
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if [[ -z "$SECRET" ]]; then
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read -p "密钥: " SECRET
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fi
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if [[ -z "$SERVER_ADDR" || -z "$SECRET" ]]; then
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echo "❌ 参数不完整，操作取消。"
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exit 1
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fi
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fi
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}
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# 解析命令行参数
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while getopts "a:s:" opt; do
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case $opt in
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a) SERVER_ADDR="$OPTARG" ;;
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s) SECRET="$OPTARG" ;;
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*) echo "❌ 无效参数"; exit 1 ;;
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esac
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done
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# 安装功能
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install_flux_agent() {
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echo "🚀 开始安装 flux_agent..."
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get_config_params
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# 检查并安装 tcpkill
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check_and_install_tcpkill
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mkdir -p "$INSTALL_DIR"
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# 停止并禁用已有服务
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if systemctl list-units --full -all | grep -Fq "flux_agent.service"; then
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echo "🔍 检测到已存在的flux_agent服务"
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systemctl stop flux_agent 2>/dev/null && echo "🛑 停止服务"
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systemctl disable flux_agent 2>/dev/null && echo "🚫 禁用自启"
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fi
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# 删除旧文件
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[[ -f "$INSTALL_DIR/flux_agent" ]] && echo "🧹 删除旧文件 flux_agent" && rm -f "$INSTALL_DIR/flux_agent"
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# 下载 flux_agent
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echo "⬇️ 下载 flux_agent 中..."
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curl -L "$DOWNLOAD_URL" -o "$INSTALL_DIR/flux_agent"
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if [[ ! -f "$INSTALL_DIR/flux_agent" || ! -s "$INSTALL_DIR/flux_agent" ]]; then
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echo "❌ 下载失败，请检查网络或下载链接。"
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exit 1
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fi
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chmod +x "$INSTALL_DIR/flux_agent"
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echo "✅ 下载完成"
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# 打印版本
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echo "🔎 flux_agent 版本：$($INSTALL_DIR/flux_agent -V)"
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# 写入 config.json (安装时总是创建新的)
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CONFIG_FILE="$INSTALL_DIR/config.json"
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echo "📄 创建新配置: config.json"
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cat > "$CONFIG_FILE" <<EOF
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{
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"addr": "$SERVER_ADDR",
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"secret": "$SECRET"
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}
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EOF
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# 写入 gost.json
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GOST_CONFIG="$INSTALL_DIR/gost.json"
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if [[ -f "$GOST_CONFIG" ]]; then
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echo "⏭️ 跳过配置文件: gost.json (已存在)"
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else
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echo "📄 创建新配置: gost.json"
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cat > "$GOST_CONFIG" <<EOF
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{}
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EOF
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fi
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# 加强权限
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chmod 600 "$INSTALL_DIR"/*.json
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# 创建 systemd 服务
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SERVICE_FILE="/etc/systemd/system/flux_agent.service"
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cat > "$SERVICE_FILE" <<EOF
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[Unit]
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Description=Flux_agent Proxy Service
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After=network.target
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[Service]
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WorkingDirectory=$INSTALL_DIR
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ExecStart=$INSTALL_DIR/flux_agent
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Restart=on-failure
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[Install]
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WantedBy=multi-user.target
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EOF
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# 启动服务
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systemctl daemon-reload
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systemctl enable flux_agent
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systemctl start flux_agent
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# 检查状态
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echo "🔄 检查服务状态..."
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if systemctl is-active --quiet flux_agent; then
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echo "✅ 安装完成，flux_agent服务已启动并设置为开机启动。"
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echo "📁 配置目录: $INSTALL_DIR"
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echo "🔧 服务状态: $(systemctl is-active flux_agent)"
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else
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echo "❌ flux_agent服务启动失败，请执行以下命令查看日志："
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echo "journalctl -u flux_agent -f"
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fi
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}
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# 更新功能
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update_flux_agent() {
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echo "🔄 开始更新 flux_agent..."
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if [[ ! -d "$INSTALL_DIR" ]]; then
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echo "❌ flux_agent 未安装，请先选择安装。"
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return 1
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fi
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echo "📥 使用下载地址: $DOWNLOAD_URL"
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# 检查并安装 tcpkill
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check_and_install_tcpkill
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# 先下载新版本
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echo "⬇️ 下载最新版本..."
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curl -L "$DOWNLOAD_URL" -o "$INSTALL_DIR/flux_agent.new"
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if [[ ! -f "$INSTALL_DIR/flux_agent.new" || ! -s "$INSTALL_DIR/flux_agent.new" ]]; then
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echo "❌ 下载失败。"
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return 1
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fi
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# 停止服务
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if systemctl list-units --full -all | grep -Fq "flux_agent.service"; then
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echo "🛑 停止 flux_agent 服务..."
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systemctl stop flux_agent
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fi
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# 替换文件
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mv "$INSTALL_DIR/flux_agent.new" "$INSTALL_DIR/flux_agent"
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chmod +x "$INSTALL_DIR/flux_agent"
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# 打印版本
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echo "🔎 新版本：$($INSTALL_DIR/flux_agent -V)"
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# 重启服务
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echo "🔄 重启服务..."
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systemctl start flux_agent
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echo "✅ 更新完成，服务已重新启动。"
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}
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# 卸载功能
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uninstall_flux_agent() {
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echo "🗑️ 开始卸载 flux_agent..."
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read -p "确认卸载 flux_agent 吗？此操作将删除所有相关文件 (y/N): " confirm
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if [[ "$confirm" != "y" && "$confirm" != "Y" ]]; then
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echo "❌ 取消卸载"
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return 0
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fi
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# 停止并禁用服务
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if systemctl list-units --full -all | grep -Fq "flux_agent.service"; then
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echo "🛑 停止并禁用服务..."
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systemctl stop flux_agent 2>/dev/null
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systemctl disable flux_agent 2>/dev/null
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fi
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# 删除服务文件
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if [[ -f "/etc/systemd/system/flux_agent.service" ]]; then
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rm -f "/etc/systemd/system/flux_agent.service"
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echo "🧹 删除服务文件"
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fi
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# 删除安装目录
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if [[ -d "$INSTALL_DIR" ]]; then
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rm -rf "$INSTALL_DIR"
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echo "🧹 删除安装目录: $INSTALL_DIR"
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fi
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# 重载 systemd
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systemctl daemon-reload
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echo "✅ 卸载完成"
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}
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# 主逻辑
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main() {
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# 如果提供了命令行参数，直接执行安装
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if [[ -n "$SERVER_ADDR" && -n "$SECRET" ]]; then
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install_flux_agent
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delete_self
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exit 0
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fi
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# 显示交互式菜单
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while true; do
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show_menu
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read -p "请输入选项 (1-4): " choice
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case $choice in
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1)
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install_flux_agent
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delete_self
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exit 0
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;;
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2)
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update_flux_agent
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delete_self
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exit 0
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;;
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3)
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uninstall_flux_agent
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delete_self
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exit 0
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;;
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4)
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echo "👋 退出脚本"
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delete_self
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exit 0
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;;
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*)
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echo "❌ 无效选项，请输入 1-4"
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echo ""
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;;
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esac
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done
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}
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# 执行主函数
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main
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