✏ update config

middleware/session/README.md

@@ -18,18 +18,32 @@ Import the middleware package that is part of the Fiber web framework
 ```go
 import (
   "github.com/gofiber/fiber/v2"
-  "github.com/gofiber/fiber/v2/middleware/recover"
+  "github.com/gofiber/fiber/v2/middleware/session"
 )
 ```
 
 After you initiate your Fiber app, you can use the following possibilities:
 ```go
 // Default middleware config
-app.Use(recover.New())
+store := session.New()
 
 // This panic will be catch by the middleware
 app.Get("/", func(c *fiber.Ctx) error {
-	panic("I'm an error")
+	sess := store.Get(c)
+	defer sess.Save()
+
+	// Get value
+	name := sess.Get("name")
+	fmt.Println(val)
+
+	// Set key/value
+	sess.Set("name", "john")
+
+	// Delete key
+	sess.Delete("name")
+
+
+	return fmt.Fprintf(ctx, "Welcome %v", name)
 })
 ```
 
@@ -37,16 +51,47 @@ app.Get("/", func(c *fiber.Ctx) error {
 ```go
 // Config defines the config for middleware.
 type Config struct {
-	// Next defines a function to skip this middleware when returned true.
+	// Possible values:
+	// - "header:<name>"
+	// - "query:<name>"
+	// - "param:<name>"
+	// - "form:<name>"
+	// - "cookie:<name>"
 	//
-	// Optional. Default: nil
-	Next func(c *fiber.Ctx) bool
+	// Optional. Default value "cookie:_csrf".
+	// TODO: When to override Cookie.Value?
+	KeyLookup string
+
+	// Optional. Session ID generator function.
+	//
+	// Default: utils.UUID
+	KeyGenerator func() string
+
+	// Optional. Cookie to set values on
+	//
+	// NOTE: Value, MaxAge and Expires will be overriden by the session ID and expiration
+	// TODO: Should this be a pointer, if yes why?
+	Cookie fiber.Cookie
+
+	// Allowed session duration
+	//
+	// Optional. Default: 24 * time.Hour
+	Expiration time.Duration
+
+	// Storage interface
+	//
+	// Optional. Default: memory.New()
+	Storage fiber.Storage
 }
 ```
 
 ### Default Config
 ```go
 var ConfigDefault = Config{
-	Next: nil,
+	Cookie: fiber.Cookie{
+		Value: "session_id",
+	},
+	Expiration:   24 * time.Hour,
+	KeyGenerator: utils.UUID,
 }
 ```

middleware/session/config.go

@@ -34,7 +34,7 @@ type Config struct {
 
 	// Allowed session duration
 	//
-	// Optional. Default: 24 hours
+	// Optional. Default: 24 * time.Hour
 	Expiration time.Duration
 
 	// Storage interface
@@ -48,7 +48,7 @@ var ConfigDefault = Config{
 	Cookie: fiber.Cookie{
 		Value: "session_id",
 	},
-	Expiration:   30 * time.Minute,
+	Expiration:   24 * time.Hour,
 	KeyGenerator: utils.UUID,
 }