add auth to /uploads

internal/auth/jwt.go

@@ -11,9 +11,9 @@ import (
 )
 
 func GenerateJWT(key string, user User, expiryTimestamp uint64) (string, error) {
-	claims := jwt.MapClaims{
-		"user": user,
-		"exp":  expiryTimestamp,
+	claims := Claims{
+		User: user,
+		Exp:  expiryTimestamp,
 	}
 
 	token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)

internal/auth/types.go

@@ -1,6 +1,10 @@
 package auth
 
-import "time"
+import (
+	"time"
+
+	"github.com/golang-jwt/jwt/v5"
+)
 
 type TokenResponse struct {
 	AccessToken  string `json:"access_token"`
@@ -28,3 +32,9 @@ type ExchangeCodeRequest struct {
 	Code        string `json:"code"`
 	RedirectUri string `json:"redirect_uri"`
 }
+
+type Claims struct {
+	User User   `json:"user"`
+	Exp  uint64 `json:"exp"`
+	jwt.RegisteredClaims
+}