kevin
65a5932eba
- 新增 WinTun TUN 设备实现(tun_windows.go),无需安装驱动, wintun.dll 嵌入 exe 运行时自动释放 - 新增 Windows 路由管理(route_windows.go),使用 route/netsh 命令 - 新增 Windows 路径(paths_windows.go),使用 %APPDATA%/%LOCALAPPDATA% - 拆分 daemon 启动逻辑:launch_unix.go(Setsid) / launch_windows.go (CREATE_NEW_PROCESS_GROUP),公共代码提取到 launch_common.go - 拆分提权逻辑:elevation_darwin.go(osascript) / elevation_windows.go (ShellExecute UAC) / elevation_other.go(pkexec) - IPCSocketPath 按平台分散,Windows 用 %TEMP%\lmvpn.sock - daemon 二进制名用编译时常量(daemonBinaryName),按平台选定 .exe 后缀 - Makefile 新增 build-windows 目标 - 重新标记 !darwin 文件为 !darwin && !windows
78 lines
1.8 KiB
Go
78 lines
1.8 KiB
Go
//go:build !darwin && !windows
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package route
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import (
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"fmt"
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"os/exec"
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"strings"
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)
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func addRoute(cidr, iface string) error {
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return runCmd("ip", "route", "add", cidr, "dev", iface)
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}
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func deleteRoute(cidr, iface string) error {
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return runCmd("ip", "route", "del", cidr, "dev", iface)
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}
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func addRouteVia(cidr, gateway string) error {
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return runCmd("ip", "route", "add", cidr, "via", gateway)
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}
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func deleteRouteVia(cidr, gateway string) error {
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return runCmd("ip", "route", "del", cidr, "via", gateway)
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}
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// --- IPv6 variants ---
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func addRoute6(cidr, iface string) error {
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return runCmd("ip", "-6", "route", "add", cidr, "dev", iface)
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}
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func deleteRoute6(cidr, iface string) error {
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return runCmd("ip", "-6", "route", "del", cidr, "dev", iface)
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}
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func addRouteVia6(cidr, gateway string) error {
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return runCmd("ip", "-6", "route", "add", cidr, "via", gateway)
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}
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func deleteRouteVia6(cidr, gateway string) error {
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return runCmd("ip", "-6", "route", "del", cidr, "via", gateway)
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}
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func defaultGateway() (string, error) {
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out, err := exec.Command("ip", "route", "show", "default").Output()
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if err != nil {
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return "", err
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}
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return parseViaGateway(string(out))
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}
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func defaultGateway6() (string, error) {
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out, err := exec.Command("ip", "-6", "route", "show", "default").Output()
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if err != nil {
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return "", err
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}
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return parseViaGateway(string(out))
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}
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func parseViaGateway(out string) (string, error) {
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fields := strings.Fields(strings.TrimSpace(out))
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for i, f := range fields {
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if f == "via" && i+1 < len(fields) {
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return fields[i+1], nil
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}
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}
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return "", fmt.Errorf("no default gateway found")
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}
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func runCmd(name string, args ...string) error {
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cmd := exec.Command(name, args...)
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if out, err := cmd.CombinedOutput(); err != nil {
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return fmt.Errorf("%s %s: %w (%s)", name, strings.Join(args, " "), err, strings.TrimSpace(string(out)))
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}
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return nil
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}
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