Version 3.0.0-beta cleaned

plugin/iriscontrol/user_auth.go

@@ -0,0 +1,97 @@
+package iriscontrol
+
+import (
+	"strings"
+
+	"github.com/kataras/iris"
+	"github.com/kataras/iris/sessions"
+	// _ empty because it auto-registers
+	_ "github.com/kataras/iris/sessions/providers/memory"
+)
+
+var panelSessions *sessions.Manager
+
+func init() {
+	//using the default
+	panelSessions = sessions.New()
+}
+
+type user struct {
+	username string
+	password string
+}
+type userAuth struct {
+	authenticatedUsers []user
+}
+
+// newUserAuth returns a new userAuth object, parameter is the authenticated users as map
+func newUserAuth(usersMap map[string]string) *userAuth {
+	if usersMap != nil {
+		obj := &userAuth{make([]user, 0)}
+		for key, val := range usersMap {
+			obj.authenticatedUsers = append(obj.authenticatedUsers, user{key, val})
+		}
+
+		return obj
+	}
+
+	return nil
+}
+
+func (u *userAuth) login(ctx *iris.Context) {
+	session := panelSessions.Start(ctx)
+
+	username := ctx.PostFormValue("username")
+	password := ctx.PostFormValue("password")
+
+	for _, authenticatedUser := range u.authenticatedUsers {
+		if authenticatedUser.username == username && authenticatedUser.password == password {
+			session.Set("username", username)
+			session.Set("password", password)
+			ctx.Write("success")
+			return
+		}
+	}
+	ctx.Write("fail")
+
+}
+
+func (u *userAuth) logout(ctx *iris.Context) {
+	session := panelSessions.Start(ctx)
+	session.Set("user", nil)
+
+	ctx.Redirect("/login")
+}
+
+// check if session stored, then check if this user is the correct, each time, then continue, else not
+func (u *userAuth) Serve(ctx *iris.Context) {
+	if ctx.PathString() == "/login" || strings.HasPrefix(ctx.PathString(), "/public") {
+		ctx.Next()
+		return
+	}
+	session := panelSessions.Start(ctx)
+
+	if sessionVal := session.Get("username"); sessionVal != nil {
+		username := sessionVal.(string)
+		password := session.GetString("password")
+		if username != "" && password != "" {
+
+			for _, authenticatedUser := range u.authenticatedUsers {
+				if authenticatedUser.username == username && authenticatedUser.password == password {
+					ctx.Next()
+
+					return
+				}
+			}
+		}
+
+	}
+	//if not logged in the redirect to the /login
+	ctx.Redirect("/login")
+
+}
+
+// Destroy this is called on PreClose by the iriscontrol.go
+func (u *userAuth) Destroy() {
+
+}