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forked from mirror/misskey

fix(backend/DriveService): gracely skip when getting NoSuchKey error from S3 (#10292)

* fix(backend/DriveService): gracely skip when getting NoSuchKey error from S3

* Update CHANGELOG.md

* import type
This commit is contained in:
Kagami Sascha Rosylight 2023-03-11 05:35:51 +01:00 committed by GitHub
parent 0ac1fc846b
commit 4094ab58aa
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3 changed files with 72 additions and 6 deletions

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@ -28,6 +28,7 @@ You should also include the user name that made the change.
- ロールで広告を無効にするとadmin/adsでプレビューがでてこない問題を修正
- /api-consoleページにアクセスすると404が出る問題を修正
- SMTP Login id length is too short
- AWS S3からのファイル削除でNoSuchKeyエラーが出ると進めらない状態になる問題を修正
## 13.9.2 (2023/03/06)

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@ -33,8 +33,8 @@ import { UserEntityService } from '@/core/entities/UserEntityService.js';
import { FileInfoService } from '@/core/FileInfoService.js';
import { bindThis } from '@/decorators.js';
import { RoleService } from '@/core/RoleService.js';
import type S3 from 'aws-sdk/clients/s3.js';
import { correctFilename } from '@/misc/correct-filename.js';
import type S3 from 'aws-sdk/clients/s3.js';
type AddFileArgs = {
/** User who wish to add file */
@ -476,7 +476,7 @@ export class DriveService {
// DriveFile.nameは256文字, validateFileNameは200文字制限であるため、
// extを付加してデータベースの文字数制限に当たることはまずない
(name && this.driveFileEntityService.validateFileName(name)) ? name : 'untitled',
info.type.ext
info.type.ext,
);
if (user && !force) {
@ -728,10 +728,20 @@ export class DriveService {
const s3 = this.s3Service.getS3(meta);
try {
await s3.deleteObject({
Bucket: meta.objectStorageBucket!,
Key: key,
}).promise();
} catch (err: any) {
if (err.code === 'NoSuchKey') {
console.warn(`The object storage had no such key to delete: ${key}. Skipping this.`, err);
return;
}
throw new Error(`Failed to delete the file from the object storage with the given key: ${key}`, {
cause: err,
});
}
}
@bindThis

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@ -0,0 +1,55 @@
process.env.NODE_ENV = 'test';
import { jest } from '@jest/globals';
import { Test } from '@nestjs/testing';
import { GlobalModule } from '@/GlobalModule.js';
import { DriveService } from '@/core/DriveService.js';
import { CoreModule } from '@/core/CoreModule.js';
import { S3Service } from '@/core/S3Service';
import type { Meta } from '@/models';
import type { DeleteObjectOutput } from 'aws-sdk/clients/s3';
import type { AWSError } from 'aws-sdk/lib/error';
import type { PromiseResult, Request } from 'aws-sdk/lib/request';
import type { TestingModule } from '@nestjs/testing';
describe('DriveService', () => {
let app: TestingModule;
let driveService: DriveService;
beforeEach(async () => {
app = await Test.createTestingModule({
imports: [GlobalModule, CoreModule],
providers: [DriveService, S3Service],
}).compile();
app.enableShutdownHooks();
driveService = app.get<DriveService>(DriveService);
const s3Service = app.get<S3Service>(S3Service);
const s3 = s3Service.getS3({} as Meta);
// new S3() surprisingly does not return an instance of class S3.
// Let's use getPrototypeOf here to get a real prototype, since spying on S3.prototype doesn't work.
// TODO: Use `aws-sdk-client-mock` package when upgrading to AWS SDK v3.
jest.spyOn(Object.getPrototypeOf(s3), 'deleteObject').mockImplementation(() => {
// Roughly mock AWS request object
return {
async promise(): Promise<PromiseResult<DeleteObjectOutput, AWSError>> {
const err = new Error('mock') as AWSError;
err.code = 'NoSuchKey';
throw err;
},
} as Request<DeleteObjectOutput, AWSError>;
});
});
describe('Object storage', () => {
test('delete a file with no valid key', async () => {
try {
await driveService.deleteObjectStorageFile('lol no way');
} catch (err: any) {
console.log(err.cause);
throw err;
}
});
});
});