rename the sso to auth package

_examples/mvc/websocket-auth/main.go

@@ -0,0 +1,72 @@
+//go:build go1.18
+
+package main
+
+import (
+	"fmt"
+
+	"github.com/kataras/iris/v12"
+	"github.com/kataras/iris/v12/auth"
+	"github.com/kataras/iris/v12/mvc"
+	"github.com/kataras/iris/v12/websocket"
+)
+
+// $ go run .
+func main() {
+	app := newApp()
+
+	// http://localhost:8080/signin (creds: kataras2006@hotmail.com 123456)
+	// http://localhost:8080/protected
+	// http://localhost:8080/signout
+	app.Listen(":8080")
+}
+
+func newApp() *iris.Application {
+	app := iris.New()
+
+	// Auth part.
+	app.RegisterView(iris.Blocks(iris.Dir("./views"), ".html").
+		LayoutDir("layouts").
+		Layout("main"))
+
+	s := auth.MustLoad[User]("./auth.yml")
+	s.AddProvider(NewProvider())
+
+	app.Get("/signin", renderSigninForm)
+	app.Post("/signin", s.SigninHandler)
+	app.Get("/signout", s.SignoutHandler)
+	//
+
+	websocketAPI := app.Party("/protected")
+	websocketAPI.Use(s.VerifyHandler())
+	websocketAPI.HandleDir("/", iris.Dir("./browser")) // render the ./browser/index.html.
+
+	websocketMVC := mvc.New(websocketAPI)
+	websocketMVC.HandleWebsocket(new(websocketController))
+	websocketServer := websocket.New(websocket.DefaultGorillaUpgrader, websocketMVC)
+	websocketAPI.Get("/ws", s.VerifyHandler() /* optional */, websocket.Handler(websocketServer))
+
+	return app
+}
+
+func renderSigninForm(ctx iris.Context) {
+	ctx.View("signin", iris.Map{"Title": "Signin Page"})
+}
+
+type websocketController struct {
+	*websocket.NSConn `stateless:"true"`
+}
+
+func (c *websocketController) Namespace() string {
+	return "default"
+}
+
+func (c *websocketController) OnChat(msg websocket.Message) error {
+	ctx := websocket.GetContext(c.Conn)
+	user := auth.GetUser[User](ctx)
+
+	msg.Body = []byte(fmt.Sprintf("%s: %s", user.Email, string(msg.Body)))
+	c.Conn.Server().Broadcast(c, msg)
+
+	return nil
+}