package main import ( "github.com/gin-contrib/secure" "github.com/gin-gonic/gin" ) func main() { router := gin.Default() securityConfig := secure.DefaultConfig() securityConfig.AllowedHosts = []string{"example.com", "ssl.example.com"} securityConfig.SSLHost = "ssl.example.com" router.Use(secure.New(securityConfig)) router.GET("/ping", func(c *gin.Context) { c.String(200, "pong") }) router.Run() }