IRC-kosmi-relay/cmd/test-browser-auth/main.go

package main

import (
	"encoding/base64"
	"encoding/json"
	"fmt"
	"os"
	"strings"

	bkosmi "github.com/42wim/matterbridge/bridge/kosmi"
	"github.com/sirupsen/logrus"
)

func main() {
	if len(os.Args) < 3 {
		fmt.Println("Usage: test-browser-auth <email> <password>")
		fmt.Println("")
		fmt.Println("This tests the browser-based authentication by:")
		fmt.Println("1. Launching headless Chrome")
		fmt.Println("2. Logging in to Kosmi")
		fmt.Println("3. Extracting the JWT token")
		fmt.Println("4. Parsing token expiry")
		os.Exit(1)
	}

	email := os.Args[1]
	password := os.Args[2]

	log := logrus.New()
	log.SetLevel(logrus.DebugLevel)
	entry := logrus.NewEntry(log)

	fmt.Println("🚀 Testing browser-based authentication...")
	fmt.Println()

	token, err := bkosmi.LoginWithChromedp(email, password, entry)
	if err != nil {
		fmt.Printf("❌ Authentication failed: %v\n", err)
		os.Exit(1)
	}

	fmt.Println()
	fmt.Println("✅ Authentication successful!")
	fmt.Println()
	fmt.Printf("Token (first 50 chars): %s...\n", token[:min(50, len(token))])
	fmt.Printf("Token length: %d characters\n", len(token))
	fmt.Println()

	userID := extractUserIDFromJWT(token)
	if userID != "" {
		fmt.Printf("User ID: %s\n", userID)
	} else {
		fmt.Println("(Could not extract user ID from token)")
	}

	fmt.Println()
	fmt.Println("🎉 Test completed successfully!")
}

func extractUserIDFromJWT(token string) string {
	parts := strings.Split(token, ".")
	if len(parts) != 3 {
		return ""
	}
	payload, err := base64.RawURLEncoding.DecodeString(parts[1])
	if err != nil {
		return ""
	}
	var claims map[string]interface{}
	if err := json.Unmarshal(payload, &claims); err != nil {
		return ""
	}
	if sub, ok := claims["sub"].(string); ok {
		return sub
	}
	return ""
}