Feature Description

Expose the route name inside middleware before reach the end handler / last handler in the stack.

Additional Context (optional)

Currently I'm trying to implement a RBAC system, each route has a name defined like "resource.action" eg: user.create, user.read...

And the idea is provide an API where user can change the necessary permissions for each route. Like: the route called user.create is necessary to be have admin or user:create or user:* permission.

So the Middleware will check the current route name and validate if the logged user has the appropriate permissions.

Some time ago I had seen a similar issue, but I remember that it was mentioned that the way the stack is built would have to be modified. I didn't found the Issue to put it here...

EDIT:
Related Issues #1334 #923

Code Snippet (optional)

package main

import (
	"fmt"

	"github.com/gofiber/fiber/v2"
)

func main() {
	app := fiber.New()
	// app.Use(logger.New())
	// app.Use(cors.New())

	app.Use(func(c *fiber.Ctx) error {

		fmt.Printf("%+v\n", c.Route().Name) // Prints ""

		err := c.Next()

		fmt.Printf("%+v\n", c.Route().Name) // Prints "Ping"
		return err
	})

	app.Get("/ping", Ping).Name("Ping")

	app.Listen(":3000")
}

func Ping(c *fiber.Ctx) error {
	return c.SendString("Pong!")
}

Checklist:

• I agree to follow Fiber's Code of Conduct.
• I have checked for existing issues that describe my suggestion prior to opening this one.
• I understand that improperly formatted feature requests may be closed without explanation.