mirror of
https://github.com/bettercap/bettercap.git
synced 2025-03-12 04:36:03 -07:00
108 lines
2.7 KiB
Go
108 lines
2.7 KiB
Go
package main
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import (
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"fmt"
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"io"
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"os"
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"strings"
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"runtime"
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"github.com/bettercap/bettercap/v2/core"
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"github.com/bettercap/bettercap/v2/log"
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"github.com/bettercap/bettercap/v2/modules"
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"github.com/bettercap/bettercap/v2/session"
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"github.com/evilsocket/islazy/str"
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"github.com/evilsocket/islazy/tui"
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)
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func main() {
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sess, err := session.New()
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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defer sess.Close()
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if !tui.Effects() {
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if *sess.Options.NoColors {
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fmt.Printf("\n\nWARNING: Terminal colors have been disabled, view will be very limited.\n\n")
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} else {
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fmt.Printf("\n\nWARNING: This terminal does not support colors, view will be very limited.\n\n")
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}
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}
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if *sess.Options.PrintVersion {
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fmt.Printf("%s v%s (built for %s %s with %s)\n", core.Name, core.Version, runtime.GOOS, runtime.GOARCH, runtime.Version())
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return
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}
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appName := fmt.Sprintf("%s v%s", core.Name, core.Version)
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appBuild := fmt.Sprintf("(built for %s %s with %s)", runtime.GOOS, runtime.GOARCH, runtime.Version())
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fmt.Printf("%s %s [type '%s' for a list of commands]\n\n", tui.Bold(appName), tui.Dim(appBuild), tui.Bold("help"))
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// Load all modules
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modules.LoadModules(sess)
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if err = sess.Start(); err != nil {
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log.Fatal("%s", err)
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}
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// Some modules are enabled by default in order
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// to make the interactive session useful.
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for _, modName := range str.Comma(*sess.Options.AutoStart) {
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if err = sess.Run(modName + " on"); err != nil {
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log.Fatal("error while starting module %s: %s", modName, err)
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}
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}
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// Commands sent with -eval are used to set specific
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// caplet parameters (i.e. arp.spoof.targets) via command
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// line, therefore they need to be executed first otherwise
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// modules might already be started.
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for _, cmd := range session.ParseCommands(*sess.Options.Commands) {
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if err = sess.Run(cmd); err != nil {
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log.Error("error while running '%s': %s", tui.Bold(cmd), tui.Red(err.Error()))
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}
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}
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// Then run the caplet if specified.
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if *sess.Options.Caplet != "" {
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if err = sess.RunCaplet(*sess.Options.Caplet); err != nil {
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log.Error("error while running caplet %s: %s", tui.Bold(*sess.Options.Caplet), tui.Red(err.Error()))
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}
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}
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// Eventually start the interactive session.
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for sess.Active {
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line, err := sess.ReadLine()
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if err != nil {
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if err == io.EOF || err.Error() == "Interrupt" {
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if exitPrompt() {
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sess.Run("exit")
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os.Exit(0)
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}
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continue
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} else {
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log.Fatal("%s", err)
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}
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}
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for _, cmd := range session.ParseCommands(line) {
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if err = sess.Run(cmd); err != nil {
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log.Error("%s", err)
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}
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}
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}
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}
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func exitPrompt() bool {
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var ans string
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fmt.Printf("Are you sure you want to quit this session? y/n ")
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fmt.Scan(&ans)
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return strings.ToLower(ans) == "y"
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}
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