M4andCursor
57d719f02f
Faster unchanged polls; orphan-core cleanup on listen ports; clearer busy-port errors; cores only from binDir; incremental server list; CSP without Google Fonts; single-instance activates existing window; close-to-tray without kill-others or balloon. Co-authored-by: Cursor <cursoragent@cursor.com>
136 lines
3.3 KiB
Go
136 lines
3.3 KiB
Go
//go:build windows || darwin
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package main
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import (
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"log"
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"net/http"
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"os"
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"os/signal"
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"runtime"
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"time"
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"github.com/crgimenes/glaze"
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"vpnclient/internal/apphost"
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"vpnclient/internal/config"
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"vpnclient/internal/core"
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"vpnclient/internal/dockicon"
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"vpnclient/internal/logbuf"
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"vpnclient/internal/singleinstance"
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"vpnclient/internal/trayhost"
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"vpnclient/internal/update"
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)
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func main() {
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if update.MaybeFinishUpdate(os.Args[1:]) {
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return
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}
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update.CleanupStaleDownloads()
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releaseInstance, err := singleinstance.Lock("Navis")
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if err != nil {
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if err == singleinstance.ErrAlreadyRunning {
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// Existing window was activated when possible.
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return
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}
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fatalf("Не удалось получить single-instance lock:\n%v", err)
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}
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defer releaseInstance()
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log.SetFlags(log.LstdFlags | log.Lshortfile)
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log.Printf("Navis %s · GOMAXPROCS=%d NumCPU=%d", update.DisplayVersion(), runtime.GOMAXPROCS(0), runtime.NumCPU())
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cfgPath, err := config.LocateConfig()
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if err != nil {
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fatalf("Не удалось найти путь конфига: %v", err)
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}
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if _, err := os.Stat(cfgPath); os.IsNotExist(err) {
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if err := config.WriteExample(cfgPath); err != nil {
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fatalf("Не удалось создать конфиг: %v", err)
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}
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}
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cfg, err := config.Load(cfgPath)
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if err != nil {
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fatalf("Ошибка конфига %s: %v", cfgPath, err)
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}
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logBuf := logbuf.New(0)
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mgr, err := core.NewManager(cfgPath, cfg, logBuf)
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if err != nil {
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fatalf("%v", err)
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}
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a := apphost.New(mgr, cfgPath, logBuf)
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a.OpenURL = openExternal
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a.OnAfterUpdate = func() {
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// Hard-exit so the OS unlocks the binary for replacement.
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go func() {
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time.Sleep(300 * time.Millisecond)
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_ = a.Disconnect()
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os.Exit(0)
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}()
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}
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ln, uiURL, token, err := apphost.ListenLocal()
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if err != nil {
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fatalf("listen: %v", err)
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}
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a.APIToken = token
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srv := &http.Server{
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Handler: a.Handler(),
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ReadHeaderTimeout: 5 * time.Second,
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// No WriteTimeout: SSE /api/events is long-lived.
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}
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go func() {
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_ = srv.Serve(ln)
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}()
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a.StartBackground()
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dockicon.OnIconChange = trayhost.SetConnectedIcon
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trayOK := trayhost.Start("Navis", trayhost.Hooks{
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Connect: func() { _ = a.Connect() },
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Disconnect: func() { _ = a.Disconnect() },
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Show: showMainWindow,
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Quit: func() {
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_ = a.Disconnect()
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a.Shutdown()
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closeMainWindow()
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},
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IsUp: func() bool { return a.Mgr.Status().Connected },
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})
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go a.AutoCheckUpdate()
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w, err := glaze.New(false)
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if err != nil || w == nil {
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log.Printf("webview unavailable (%v); opening default browser", err)
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if err2 := openExternal(uiURL); err2 != nil {
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_ = srv.Close()
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fatalf("Не удалось открыть интерфейс:\n%v\n%v\n%s", err, err2, uiURL)
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}
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log.Printf("Navis UI: %s", uiURL)
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sig := make(chan os.Signal, 1)
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signal.Notify(sig, shutdownSignals()...)
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<-sig
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a.Shutdown()
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_ = mgr.Disconnect()
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_ = srv.Close()
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return
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}
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a.OnQuit = closeMainWindow
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defer func() {
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a.Shutdown()
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_ = mgr.Disconnect()
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_ = srv.Close()
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w.Destroy()
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}()
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w.SetTitle("Navis")
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w.SetSize(500, 900, glaze.HintNone)
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// Close→hide only when tray is alive; otherwise X would leave invisible zombies.
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decorateWindow(w, trayOK)
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w.Navigate(uiURL)
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log.Printf("Navis UI: %s (tray=%v hideOnClose=%v)", uiURL, trayOK, trayOK)
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w.Run()
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}
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