add authentication for kontor-api-go

kontor-api-go/pkg/handler/auth.go

@@ -0,0 +1,43 @@
+package handler
+
+import (
+	"time"
+
+	"github.com/gofiber/fiber/v2"
+	"github.com/golang-jwt/jwt/v5"
+)
+
+func Login(c *fiber.Ctx) error {
+	user := c.FormValue("user")
+	pass := c.FormValue("pass")
+
+	// Throws Unauthorized error
+	if user != "john" || pass != "doe" {
+		return c.SendStatus(fiber.StatusUnauthorized)
+	}
+
+	// Create the Claims
+	claims := jwt.MapClaims{
+		"name":  "John Doe",
+		"admin": true,
+		"exp":   time.Now().Add(time.Hour * 72).Unix(),
+	}
+
+	// Create token
+	token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
+
+	// Generate encoded token and send it as response.
+	t, err := token.SignedString([]byte("secret"))
+	if err != nil {
+		return c.SendStatus(fiber.StatusInternalServerError)
+	}
+
+	return c.JSON(fiber.Map{"token": t})
+}
+
+func Restricted(c *fiber.Ctx) error {
+	user := c.Locals("user").(*jwt.Token)
+	claims := user.Claims.(jwt.MapClaims)
+	name := claims["name"].(string)
+	return c.SendString("Welcome " + name)
+}

kontor-api-go/pkg/handler/media.go

@@ -6,8 +6,10 @@ import (
 	"fmt"
 	"kontor-api-go/pkg/schema"
 	"log"
+	"time"
 
 	"github.com/gofiber/fiber/v2"
+	"github.com/google/uuid"
 	"github.com/uptrace/bun"
 )
 
@@ -51,7 +53,9 @@ func AddFile(c *fiber.Ctx) error {
 	if err != nil {
 		log.Fatal(err)
 	}
-	mediafile := &schema.MediaFile{WebLink: fmt.Sprintf("%s", link), Version: 1, ShouldDownload: true, Review: true}
+	id := uuid.NewString()
+	timestamp := time.Now()
+	mediafile := &schema.MediaFile{ID: id, CreatedAt: timestamp, UpdatedAt: timestamp, WebLink: fmt.Sprintf("%s", link), Version: 1, ShouldDownload: true, Review: true}
 	_, err = db.NewInsert().Model(mediafile).Exec(ctx)
 	if err != nil {
 		return err