Merge branch 'develop' of https://github.com/misskey-dev/misskey into develop

4 files changed, 32 insertions, 12 deletions

diff --git a/packages/backend/src/config.ts b/packages/backend/src/config.ts
index e4f7601fa9..bb97d8c17c 100644
--- a/packages/backend/src/config.ts
+++ b/packages/backend/src/config.ts
@@ -4,7 +4,7 @@
 
 import * as fs from 'node:fs';
 import { fileURLToPath } from 'node:url';
-import { dirname } from 'node:path';
+import { dirname, resolve } from 'node:path';
 import * as yaml from 'js-yaml';
 
 /**
@@ -132,10 +132,11 @@ const dir = `${_dirname}/../../../.config`;
 /**
  * Path of configuration file
  */
-const path = process.env.NODE_ENV === 'test'
-	? `${dir}/test.yml`
-	: `${dir}/default.yml`;
-
+const path = process.env.MISSKEY_CONFIG_YML
+	? resolve(dir, process.env.MISSKEY_CONFIG_YML)
+	: process.env.NODE_ENV === 'test'
+		? resolve(dir, 'test.yml')
+		: resolve(dir, 'default.yml');
 export function loadConfig() {
 	const meta = JSON.parse(fs.readFileSync(`${_dirname}/../../../built/meta.json`, 'utf-8'));
 	const clientManifestExists = fs.existsSync(_dirname + '/../../../built/_vite_/manifest.json');
diff --git a/packages/backend/src/const.ts b/packages/backend/src/const.ts
index 6c7f214214..ee1a9a3093 100644
--- a/packages/backend/src/const.ts
+++ b/packages/backend/src/const.ts
@@ -56,6 +56,11 @@ export const FILE_TYPE_BROWSERSAFE = [
 	'audio/webm',
 
 	'audio/aac',
+
+	// see https://github.com/misskey-dev/misskey/pull/10686
+	'audio/flac',
+	'audio/wav',
+	// backward compatibility
 	'audio/x-flac',
 	'audio/vnd.wave',
 ];
diff --git a/packages/backend/src/core/FileInfoService.ts b/packages/backend/src/core/FileInfoService.ts
index e39b134b7e..b6cae5ea75 100644
--- a/packages/backend/src/core/FileInfoService.ts
+++ b/packages/backend/src/core/FileInfoService.ts
@@ -5,7 +5,7 @@ import * as stream from 'node:stream';
 import * as util from 'node:util';
 import { Injectable } from '@nestjs/common';
 import { FSWatcher } from 'chokidar';
-import { fileTypeFromFile } from 'file-type';
+import * as fileType from 'file-type';
 import FFmpeg from 'fluent-ffmpeg';
 import isSvg from 'is-svg';
 import probeImageSize from 'probe-image-size';
@@ -301,21 +301,34 @@ export class FileInfoService {
 		return fs.promises.access(path).then(() => true, () => false);
 	}
 
+	@bindThis
+	public fixMime(mime: string | fileType.MimeType): string {
+		// see https://github.com/misskey-dev/misskey/pull/10686
+		if (mime === "audio/x-flac") {
+			return "audio/flac";
+		}
+		if (mime === "audio/vnd.wave") {
+			return "audio/wav";
+		}
+
+		return mime;
+	}
+
 	/**
 	 * Detect MIME Type and extension
 	 */
 	@bindThis
 	public async detectType(path: string): Promise<{
-	mime: string;
-	ext: string | null;
-}> {
+		mime: string;
+		ext: string | null;
+	}> {
 	// Check 0 byte
 		const fileSize = await this.getFileSize(path);
 		if (fileSize === 0) {
 			return TYPE_OCTET_STREAM;
 		}
 
-		const type = await fileTypeFromFile(path);
+		const type = await fileType.fileTypeFromFile(path);
 
 		if (type) {
 		// XMLはSVGかもしれない
@@ -324,7 +337,7 @@ export class FileInfoService {
 			}
 
 			return {
-				mime: type.mime,
+				mime: this.fixMime(type.mime),
 				ext: type.ext,
 			};
 		}
diff --git a/packages/backend/src/server/FileServerService.ts b/packages/backend/src/server/FileServerService.ts
index aa91d936b1..98329ddffa 100644
--- a/packages/backend/src/server/FileServerService.ts
+++ b/packages/backend/src/server/FileServerService.ts
@@ -454,7 +454,8 @@ export class FileServerService {
 			fileRole: 'original',
 			file,
 			filename: file.name,
-			mime: file.type,
+			// 古いファイルは修正前のmimeを持っているのでできるだけ修正してあげる
+			mime: this.fileInfoService.fixMime(file.type),
 			ext: null,
 			path,
 		};