1 files changed, 26 insertions, 0 deletions
diff --git a/utils/auth/auth.go b/utils/auth/auth.go
new file mode 100644
index 0000000..7b8f260
--- /dev/null
+++ b/utils/auth/auth.go
@@ -0,0 +1,26 @@
+package auth
+
+import (
+	"imageboard/models"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+func GetCurrentUser(ctx *fiber.Ctx) *models.User {
+	if user, ok := ctx.Locals("User").(*models.User); ok {
+		return user
+	}
+	return nil
+}
+
+func IsAuthenticated(ctx *fiber.Ctx) bool {
+	return GetCurrentUser(ctx) != nil
+}
+
+func GetRedirectURL(ctx *fiber.Ctx) string {
+	referer := ctx.Get("Referer")
+	if referer != "" && referer != ctx.BaseURL()+"/login" && referer != ctx.BaseURL()+"/register" {
+		return referer
+	}
+	return "/"
+}