Merge pull request #1257 from traPtitech/bug/negative_product_keys_count

🐛 プロダクトキーの数が負のとき400を返すように修正

Author: ikura-hamu

src/handler/v2/edition_auth.go

@@ -85,6 +85,10 @@ func (editionAuth *EditionAuth) GetProductKeys(c echo.Context, editionID openapi
 // プロダクトキーの生成
 // (POST /editions/{editionID}/keys)
 func (editionAuth *EditionAuth) PostProductKey(c echo.Context, editionID openapi.EditionIDInPath, params openapi.PostProductKeyParams) error {
+	if params.Num < 0 {
+		return echo.NewHTTPError(http.StatusBadRequest, "invalid key num")
+	}
+
 	productKey, err := editionAuth.editionAuthService.GenerateProductKey(
 		c.Request().Context(),
 		values.NewLauncherVersionIDFromUUID(editionID),

src/handler/v2/edition_auth_test.go

@@ -281,6 +281,12 @@ func TestPostProductKey(t *testing.T) {
 			isErr:                 true,
 			statusCode:            http.StatusInternalServerError,
 		},
+		"Numが負なので400": {
+			editionID:  editionID,
+			params:     openapi.PostProductKeyParams{Num: -1},
+			isErr:      true,
+			statusCode: http.StatusBadRequest,
+		},
 	}
 
 	for name, testCase := range testCases {