[fix] .wav .flac ファイルを再生可能にする (#10686)

* .wav .flac ファイルを再生可能にする
file-typeにより判定されたMIME TypeをHTML5 Audio/Video要素に認識されるものに書き換える

* fix typecheck error

* frontend側の FILE_TYPE_BROWSERSAFEも更新

* Update packages/backend/src/core/FileInfoService.ts

* ✌️

* 後方互換を確保

* add tests

* update changelog.md

---------

Co-authored-by: tamaina <tamaina@hotmail.co.jp>

packages/backend/test/unit/FileInfoService.ts

@@ -7,10 +7,10 @@ import { ModuleMocker } from 'jest-mock';
 import { Test } from '@nestjs/testing';
 import { GlobalModule } from '@/GlobalModule.js';
 import { FileInfoService } from '@/core/FileInfoService.js';
-import { DI } from '@/di-symbols.js';
+//import { DI } from '@/di-symbols.js';
 import { AiService } from '@/core/AiService.js';
 import type { TestingModule } from '@nestjs/testing';
-import type { jest } from '@jest/globals';
+import { describe, beforeAll, afterAll, test } from '@jest/globals';
 import type { MockFunctionMetadata } from 'jest-mock';
 
 const _filename = fileURLToPath(import.meta.url);
@@ -74,164 +74,271 @@ describe('FileInfoService', () => {
 		});
 	});
 
-	test('Generic JPEG', async () => {
-		const path = `${resources}/Lenna.jpg`;
-		const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-		delete info.warnings;
-		delete info.blurhash;
-		delete info.sensitive;
-		delete info.porn;
-		assert.deepStrictEqual(info, {
-			size: 25360,
-			md5: '091b3f259662aa31e2ffef4519951168',
-			type: {
-				mime: 'image/jpeg',
-				ext: 'jpg',
-			},
-			width: 512,
-			height: 512,
-			orientation: undefined,
+	describe('IMAGE', () => {
+		test('Generic JPEG', async () => {
+			const path = `${resources}/Lenna.jpg`;
+			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
+			delete info.warnings;
+			delete info.blurhash;
+			delete info.sensitive;
+			delete info.porn;
+			assert.deepStrictEqual(info, {
+				size: 25360,
+				md5: '091b3f259662aa31e2ffef4519951168',
+				type: {
+					mime: 'image/jpeg',
+					ext: 'jpg',
+				},
+				width: 512,
+				height: 512,
+				orientation: undefined,
+			});
+		});
+	
+		test('Generic APNG', async () => {
+			const path = `${resources}/anime.png`;
+			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
+			delete info.warnings;
+			delete info.blurhash;
+			delete info.sensitive;
+			delete info.porn;
+			assert.deepStrictEqual(info, {
+				size: 1868,
+				md5: '08189c607bea3b952704676bb3c979e0',
+				type: {
+					mime: 'image/apng',
+					ext: 'apng',
+				},
+				width: 256,
+				height: 256,
+				orientation: undefined,
+			});
+		});
+	
+		test('Generic AGIF', async () => {
+			const path = `${resources}/anime.gif`;
+			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
+			delete info.warnings;
+			delete info.blurhash;
+			delete info.sensitive;
+			delete info.porn;
+			assert.deepStrictEqual(info, {
+				size: 2248,
+				md5: '32c47a11555675d9267aee1a86571e7e',
+				type: {
+					mime: 'image/gif',
+					ext: 'gif',
+				},
+				width: 256,
+				height: 256,
+				orientation: undefined,
+			});
+		});
+	
+		test('PNG with alpha', async () => {
+			const path = `${resources}/with-alpha.png`;
+			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
+			delete info.warnings;
+			delete info.blurhash;
+			delete info.sensitive;
+			delete info.porn;
+			assert.deepStrictEqual(info, {
+				size: 3772,
+				md5: 'f73535c3e1e27508885b69b10cf6e991',
+				type: {
+					mime: 'image/png',
+					ext: 'png',
+				},
+				width: 256,
+				height: 256,
+				orientation: undefined,
+			});
+		});
+	
+		test('Generic SVG', async () => {
+			const path = `${resources}/image.svg`;
+			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
+			delete info.warnings;
+			delete info.blurhash;
+			delete info.sensitive;
+			delete info.porn;
+			assert.deepStrictEqual(info, {
+				size: 505,
+				md5: 'b6f52b4b021e7b92cdd04509c7267965',
+				type: {
+					mime: 'image/svg+xml',
+					ext: 'svg',
+				},
+				width: 256,
+				height: 256,
+				orientation: undefined,
+			});
+		});
+	
+		test('SVG with XML definition', async () => {
+			// https://github.com/misskey-dev/misskey/issues/4413
+			const path = `${resources}/with-xml-def.svg`;
+			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
+			delete info.warnings;
+			delete info.blurhash;
+			delete info.sensitive;
+			delete info.porn;
+			assert.deepStrictEqual(info, {
+				size: 544,
+				md5: '4b7a346cde9ccbeb267e812567e33397',
+				type: {
+					mime: 'image/svg+xml',
+					ext: 'svg',
+				},
+				width: 256,
+				height: 256,
+				orientation: undefined,
+			});
+		});
+	
+		test('Dimension limit', async () => {
+			const path = `${resources}/25000x25000.png`;
+			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
+			delete info.warnings;
+			delete info.blurhash;
+			delete info.sensitive;
+			delete info.porn;
+			assert.deepStrictEqual(info, {
+				size: 75933,
+				md5: '268c5dde99e17cf8fe09f1ab3f97df56',
+				type: {
+					mime: 'application/octet-stream',	// do not treat as image
+					ext: null,
+				},
+				width: 25000,
+				height: 25000,
+				orientation: undefined,
+			});
+		});
+	
+		test('Rotate JPEG', async () => {
+			const path = `${resources}/rotate.jpg`;
+			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
+			delete info.warnings;
+			delete info.blurhash;
+			delete info.sensitive;
+			delete info.porn;
+			assert.deepStrictEqual(info, {
+				size: 12624,
+				md5: '68d5b2d8d1d1acbbce99203e3ec3857e',
+				type: {
+					mime: 'image/jpeg',
+					ext: 'jpg',
+				},
+				width: 512,
+				height: 256,
+				orientation: 8,
+			});
 		});
 	});
 
-	test('Generic APNG', async () => {
-		const path = `${resources}/anime.png`;
-		const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-		delete info.warnings;
-		delete info.blurhash;
-		delete info.sensitive;
-		delete info.porn;
-		assert.deepStrictEqual(info, {
-			size: 1868,
-			md5: '08189c607bea3b952704676bb3c979e0',
-			type: {
-				mime: 'image/apng',
-				ext: 'apng',
-			},
-			width: 256,
-			height: 256,
-			orientation: undefined,
+	describe('AUDIO', () => {
+		test('MP3', async () => {
+			const path = `${resources}/kick_gaba7.mp3`;
+			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
+			delete info.warnings;
+			delete info.blurhash;
+			delete info.sensitive;
+			delete info.porn;
+			delete info.width;
+			delete info.height;
+			delete info.orientation;
+			assert.deepStrictEqual(info, {
+				size: 19853,
+				md5: '4f557df8548bc3cecc794c652f690446',
+				type: {
+					mime: 'audio/mpeg',
+					ext: 'mp3',
+				},
+			});
 		});
-	});
-
-	test('Generic AGIF', async () => {
-		const path = `${resources}/anime.gif`;
-		const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-		delete info.warnings;
-		delete info.blurhash;
-		delete info.sensitive;
-		delete info.porn;
-		assert.deepStrictEqual(info, {
-			size: 2248,
-			md5: '32c47a11555675d9267aee1a86571e7e',
-			type: {
-				mime: 'image/gif',
-				ext: 'gif',
-			},
-			width: 256,
-			height: 256,
-			orientation: undefined,
+	
+		test('WAV', async () => {
+			const path = `${resources}/kick_gaba7.wav`;
+			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
+			delete info.warnings;
+			delete info.blurhash;
+			delete info.sensitive;
+			delete info.porn;
+			delete info.width;
+			delete info.height;
+			delete info.orientation;
+			assert.deepStrictEqual(info, {
+				size: 87630,
+				md5: '8bc9bb4fe5e77bb1871448209be635c1',
+				type: {
+					mime: 'audio/wav',
+					ext: 'wav',
+				},
+			});
 		});
-	});
-
-	test('PNG with alpha', async () => {
-		const path = `${resources}/with-alpha.png`;
-		const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-		delete info.warnings;
-		delete info.blurhash;
-		delete info.sensitive;
-		delete info.porn;
-		assert.deepStrictEqual(info, {
-			size: 3772,
-			md5: 'f73535c3e1e27508885b69b10cf6e991',
-			type: {
-				mime: 'image/png',
-				ext: 'png',
-			},
-			width: 256,
-			height: 256,
-			orientation: undefined,
+	
+		test('AAC', async () => {
+			const path = `${resources}/kick_gaba7.aac`;
+			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
+			delete info.warnings;
+			delete info.blurhash;
+			delete info.sensitive;
+			delete info.porn;
+			delete info.width;
+			delete info.height;
+			delete info.orientation;
+			assert.deepStrictEqual(info, {
+				size: 7291,
+				md5: '2789323f05e3392b648066f50be6a2a6',
+				type: {
+					mime: 'audio/aac',
+					ext: 'aac',
+				},
+			});
 		});
-	});
-
-	test('Generic SVG', async () => {
-		const path = `${resources}/image.svg`;
-		const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-		delete info.warnings;
-		delete info.blurhash;
-		delete info.sensitive;
-		delete info.porn;
-		assert.deepStrictEqual(info, {
-			size: 505,
-			md5: 'b6f52b4b021e7b92cdd04509c7267965',
-			type: {
-				mime: 'image/svg+xml',
-				ext: 'svg',
-			},
-			width: 256,
-			height: 256,
-			orientation: undefined,
+	
+		test('FLAC', async () => {
+			const path = `${resources}/kick_gaba7.flac`;
+			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
+			delete info.warnings;
+			delete info.blurhash;
+			delete info.sensitive;
+			delete info.porn;
+			delete info.width;
+			delete info.height;
+			delete info.orientation;
+			assert.deepStrictEqual(info, {
+				size: 108793,
+				md5: 'bc0f3adfe0e1ca99ae6c7528c46b3173',
+				type: {
+					mime: 'audio/flac',
+					ext: 'flac',
+				},
+			});
 		});
-	});
-
-	test('SVG with XML definition', async () => {
-		// https://github.com/misskey-dev/misskey/issues/4413
-		const path = `${resources}/with-xml-def.svg`;
-		const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-		delete info.warnings;
-		delete info.blurhash;
-		delete info.sensitive;
-		delete info.porn;
-		assert.deepStrictEqual(info, {
-			size: 544,
-			md5: '4b7a346cde9ccbeb267e812567e33397',
-			type: {
-				mime: 'image/svg+xml',
-				ext: 'svg',
-			},
-			width: 256,
-			height: 256,
-			orientation: undefined,
-		});
-	});
-
-	test('Dimension limit', async () => {
-		const path = `${resources}/25000x25000.png`;
-		const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-		delete info.warnings;
-		delete info.blurhash;
-		delete info.sensitive;
-		delete info.porn;
-		assert.deepStrictEqual(info, {
-			size: 75933,
-			md5: '268c5dde99e17cf8fe09f1ab3f97df56',
-			type: {
-				mime: 'application/octet-stream',	// do not treat as image
-				ext: null,
-			},
-			width: 25000,
-			height: 25000,
-			orientation: undefined,
-		});
-	});
-
-	test('Rotate JPEG', async () => {
-		const path = `${resources}/rotate.jpg`;
-		const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-		delete info.warnings;
-		delete info.blurhash;
-		delete info.sensitive;
-		delete info.porn;
-		assert.deepStrictEqual(info, {
-			size: 12624,
-			md5: '68d5b2d8d1d1acbbce99203e3ec3857e',
-			type: {
-				mime: 'image/jpeg',
-				ext: 'jpg',
-			},
-			width: 512,
-			height: 256,
-			orientation: 8,
+	
+		/*
+		 * video/webmとして検出されてしまう
+		test('WEBM AUDIO', async () => {
+			const path = `${resources}/kick_gaba7.webm`;
+			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
+			delete info.warnings;
+			delete info.blurhash;
+			delete info.sensitive;
+			delete info.porn;
+			delete info.width;
+			delete info.height;
+			delete info.orientation;
+			assert.deepStrictEqual(info, {
+				size: 8879,
+				md5: '3350083dec312419cfdc06c16413aca7',
+				type: {
+					mime: 'audio/webm',
+					ext: 'webm',
+				},
+			});
 		});
+		 */
 	});
 });