main.go

package main

import (
	"crypto/tls"
	"crypto/x509"
	"embed"
	"os"

	"github.com/elazarl/goproxy"
	"github.com/wailsapp/wails/v2"
	"github.com/wailsapp/wails/v2/pkg/options"
	"github.com/wailsapp/wails/v2/pkg/options/assetserver"
	"github.com/wailsapp/wails/v2/pkg/options/linux"
	"github.com/wailsapp/wails/v2/pkg/options/mac"
	"github.com/wailsapp/wails/v2/pkg/options/windows"
)

//go:embed all:frontend/dist
var assets embed.FS

func setCA() error {

	// genCert()
	certPath, certKey := getCertKeyPath()

	certytes, err := os.ReadFile(certPath)
	if err != nil {
		panic(err)
	}
	keybytes, err := os.ReadFile(certKey)
	if err != nil {
		panic(err)
	}

	goproxyCa, err := tls.X509KeyPair(certytes, keybytes)
	if err != nil {
		return err
	}
	if goproxyCa.Leaf, err = x509.ParseCertificate(goproxyCa.Certificate[0]); err != nil {
		return err
	}
	goproxy.GoproxyCa = goproxyCa
	goproxy.OkConnect = &goproxy.ConnectAction{Action: goproxy.ConnectAccept, TLSConfig: goproxy.TLSConfigFromCA(&goproxyCa)}
	goproxy.MitmConnect = &goproxy.ConnectAction{Action: goproxy.ConnectMitm, TLSConfig: goproxy.TLSConfigFromCA(&goproxyCa)}
	goproxy.HTTPMitmConnect = &goproxy.ConnectAction{Action: goproxy.ConnectHTTPMitm, TLSConfig: goproxy.TLSConfigFromCA(&goproxyCa)}
	goproxy.RejectConnect = &goproxy.ConnectAction{Action: goproxy.ConnectReject, TLSConfig: goproxy.TLSConfigFromCA(&goproxyCa)}
	return nil
}

func main() {

	app := NewApp()

	// Create application with options
	err := wails.Run(&options.App{
		Title:  "Middleman",
		Width:  1024,
		Height: 768,
		AssetServer: &assetserver.Options{
			Assets: assets,
		},
		BackgroundColour: &options.RGBA{R: 27, G: 38, B: 54, A: 1},
		OnStartup:        app.startup,
		Bind: []interface{}{
			app,
		},
		Windows: &windows.Options{
			WebviewIsTransparent:              false,
			WindowIsTranslucent:               false,
			BackdropType:                      windows.Mica,
			DisablePinchZoom:                  false,
			DisableWindowIcon:                 false,
			DisableFramelessWindowDecorations: false,
			WebviewUserDataPath:               "",
			WebviewBrowserPath:                "",
			Theme:                             windows.SystemDefault,
			// Class name for the window. If empty, 'wailsWindow' will be used.
		},
		Mac: &mac.Options{
			TitleBar: &mac.TitleBar{
				TitlebarAppearsTransparent: false,
				HideTitle:                  false,
				HideTitleBar:               false,
				FullSizeContent:            false,
				UseToolbar:                 false,
				HideToolbarSeparator:       true,
				// OnFileOpen:                 app.onFileOpen,
				// OnUrlOpen:                  app.onUrlOpen,
			},
			// Appearance:           mac.NSAppearanceNameDarkAqua,
			WebviewIsTransparent: true,
			WindowIsTranslucent:  false,
			About: &mac.AboutInfo{
				Title:   "Middleman",
				Message: "© 2024 Middleman",
				// Icon:    []byte("./logo.png"),
			},
		},
		Linux: &linux.Options{
			Icon:                []byte("icon.png"),
			WindowIsTranslucent: false,
			WebviewGpuPolicy:    linux.WebviewGpuPolicyAlways,
			ProgramName:         "wails",
		},
	})

	if err != nil {
		println("Error:", err.Error())
	}
}