10.21.2

package.json

@@ -1,7 +1,7 @@
 {
 	"name": "misskey",
 	"author": "syuilo <i@syuilo.com>",
-	"version": "10.21.1",
+	"version": "10.21.2",
 	"clientVersion": "1.0.10618",
 	"codename": "nighthike",
 	"main": "./built/index.js",

src/services/drive/add-file.ts

@@ -37,8 +37,10 @@ async function save(path: string, name: string, type: string, hash: string, size
 	if (config.drive && config.drive.storage == 'minio') {
 		const minio = new Minio.Client(config.drive.config);
 
-		const key = `${config.drive.prefix}/${uuid.v4()}`;
+		const [ext] = (name.match(/\.([a-zA-Z0-9_-]+)$/) || ['']);
-		const thumbnailKey = `${config.drive.prefix}/${uuid.v4()}`;
+
+		const key = `${config.drive.prefix}/${uuid.v4()}${ext}`;
+		const thumbnailKey = `${config.drive.prefix}/${uuid.v4()}.jpg`;
 
 		const baseUrl = config.drive.baseUrl
 			|| `${ config.drive.config.useSSL ? 'https' : 'http' }://${ config.drive.config.endPoint }${ config.drive.config.port ? `:${config.drive.config.port}` : '' }/${ config.drive.bucket }`;