package server import ( "time" "github.com/gin-gonic/gin" "github.com/golang-jwt/jwt/v5" ) var secret = []byte("secret") func StartServer() { r := gin.Default() r.POST("/login", func(c *gin.Context) { token := jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims{ "user": "demo", "role": "admin", "exp": time.Now().Add(24 * time.Hour).Unix(), }) signed, _ := token.SignedString(secret) c.JSON(200, gin.H{"token": signed}) }) }