refactor: /proxyをFileServerServiceに統合し、/proxyのurlで/filesが指定されていた場合は直接ファイルを解決するようにする (#9709)

* wip?

* clean up

* Implement? HttpFetchService

* ✌️

* remove node-fetch

* fix

* refactor

* fix

* gateway timeout

* UndiciFetcherクラスを追加 (仮コミット, ビルドもstartもさせていない)

* fix

* add logger and fix url preview

* fix ip check

* enhance logger and error handling

* fix

* fix

* clean up

* Use custom fetcher for ApRequest / ApResolver

* bypassProxyはproxyBypassHostsに判断を委譲するように

* set maxRedirections (default 3, ApRequest/ApResolver: 0)

* fix

* wip????

* wip

* ✌️

* set .node-version

* clean up

* refactor

* clean up

* refactor

* refactor detectRequestType

* rename detectResponseType

* ✌️

* fix

* wip

* clean up

* no got

* remove got

* wip

* ✌️

* fix

* clean up

* remove unnnecessary const

* good cleanup

* no stream

* Revert "no stream"

This reverts commit 636f9192fc.

* fix

* cache-control: max-age=300 to error

* refactor cleanup
This commit is contained in:
tamaina 2023-01-26 16:06:29 +09:00 committed by GitHub
parent 452bd6db25
commit 4735ae6451
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
7 changed files with 354 additions and 265 deletions

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@ -1 +1 @@
v18.12.1 v18.13.0

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@ -9,6 +9,14 @@ export type IImage = {
type: string; type: string;
}; };
export type IImageStream = {
data: Readable;
ext: string | null;
type: string;
};
export type IImageStreamable = IImage | IImageStream;
export const webpDefault: sharp.WebpOptions = { export const webpDefault: sharp.WebpOptions = {
quality: 85, quality: 85,
alphaQuality: 95, alphaQuality: 95,
@ -19,6 +27,7 @@ export const webpDefault: sharp.WebpOptions = {
}; };
import { bindThis } from '@/decorators.js'; import { bindThis } from '@/decorators.js';
import { Readable } from 'node:stream';
@Injectable() @Injectable()
export class ImageProcessingService { export class ImageProcessingService {
@ -64,7 +73,7 @@ export class ImageProcessingService {
*/ */
@bindThis @bindThis
public async convertToWebp(path: string, width: number, height: number, options: sharp.WebpOptions = webpDefault): Promise<IImage> { public async convertToWebp(path: string, width: number, height: number, options: sharp.WebpOptions = webpDefault): Promise<IImage> {
return this.convertSharpToWebp(await sharp(path), width, height, options); return this.convertSharpToWebp(sharp(path), width, height, options);
} }
@bindThis @bindThis
@ -85,6 +94,27 @@ export class ImageProcessingService {
}; };
} }
@bindThis
public convertToWebpStream(path: string, width: number, height: number, options: sharp.WebpOptions = webpDefault): IImageStream {
return this.convertSharpToWebpStream(sharp(path), width, height, options);
}
@bindThis
public convertSharpToWebpStream(sharp: sharp.Sharp, width: number, height: number, options: sharp.WebpOptions = webpDefault): IImageStream {
const data = sharp
.resize(width, height, {
fit: 'inside',
withoutEnlargement: true,
})
.rotate()
.webp(options)
return {
data,
ext: 'webp',
type: 'image/webp',
};
}
/** /**
* Convert to PNG * Convert to PNG
* with resize, remove metadata, resolve orientation, stop animation * with resize, remove metadata, resolve orientation, stop animation

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@ -68,6 +68,7 @@ export default class Logger {
if (envOption.withLogTime) log = chalk.gray(time) + ' ' + log; if (envOption.withLogTime) log = chalk.gray(time) + ' ' + log;
console.log(important ? chalk.bold(log) : log); console.log(important ? chalk.bold(log) : log);
if (level === 'error' && data) console.log(data);
if (store) { if (store) {
if (this.syslogClient) { if (this.syslogClient) {

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@ -5,14 +5,14 @@ import { Inject, Injectable } from '@nestjs/common';
import fastifyStatic from '@fastify/static'; import fastifyStatic from '@fastify/static';
import rename from 'rename'; import rename from 'rename';
import type { Config } from '@/config.js'; import type { Config } from '@/config.js';
import type { DriveFilesRepository } from '@/models/index.js'; import type { DriveFile, DriveFilesRepository } from '@/models/index.js';
import { DI } from '@/di-symbols.js'; import { DI } from '@/di-symbols.js';
import { createTemp } from '@/misc/create-temp.js'; import { createTemp } from '@/misc/create-temp.js';
import { FILE_TYPE_BROWSERSAFE } from '@/const.js'; import { FILE_TYPE_BROWSERSAFE } from '@/const.js';
import { StatusError } from '@/misc/status-error.js'; import { StatusError } from '@/misc/status-error.js';
import type Logger from '@/logger.js'; import type Logger from '@/logger.js';
import { DownloadService } from '@/core/DownloadService.js'; import { DownloadService } from '@/core/DownloadService.js';
import { ImageProcessingService } from '@/core/ImageProcessingService.js'; import { IImageStreamable, ImageProcessingService, webpDefault } from '@/core/ImageProcessingService.js';
import { VideoProcessingService } from '@/core/VideoProcessingService.js'; import { VideoProcessingService } from '@/core/VideoProcessingService.js';
import { InternalStorageService } from '@/core/InternalStorageService.js'; import { InternalStorageService } from '@/core/InternalStorageService.js';
import { contentDisposition } from '@/misc/content-disposition.js'; import { contentDisposition } from '@/misc/content-disposition.js';
@ -20,6 +20,8 @@ import { FileInfoService } from '@/core/FileInfoService.js';
import { LoggerService } from '@/core/LoggerService.js'; import { LoggerService } from '@/core/LoggerService.js';
import { bindThis } from '@/decorators.js'; import { bindThis } from '@/decorators.js';
import type { FastifyInstance, FastifyRequest, FastifyReply, FastifyPluginOptions } from 'fastify'; import type { FastifyInstance, FastifyRequest, FastifyReply, FastifyPluginOptions } from 'fastify';
import { isMimeImage } from '@/misc/is-mime-image.js';
import sharp from 'sharp';
const _filename = fileURLToPath(import.meta.url); const _filename = fileURLToPath(import.meta.url);
const _dirname = dirname(_filename); const _dirname = dirname(_filename);
@ -57,7 +59,7 @@ export class FileServerService {
reply.header('Cache-Control', 'max-age=300'); reply.header('Cache-Control', 'max-age=300');
}; };
} }
@bindThis @bindThis
public createServer(fastify: FastifyInstance, options: FastifyPluginOptions, done: (err?: Error) => void) { public createServer(fastify: FastifyInstance, options: FastifyPluginOptions, done: (err?: Error) => void) {
fastify.addHook('onRequest', (request, reply, done) => { fastify.addHook('onRequest', (request, reply, done) => {
@ -70,23 +72,309 @@ export class FileServerService {
serve: false, serve: false,
}); });
fastify.get('/app-default.jpg', (request, reply) => { fastify.get('/files/app-default.jpg', (request, reply) => {
const file = fs.createReadStream(`${_dirname}/assets/dummy.png`); const file = fs.createReadStream(`${_dirname}/assets/dummy.png`);
reply.header('Content-Type', 'image/jpeg'); reply.header('Content-Type', 'image/jpeg');
reply.header('Cache-Control', 'max-age=31536000, immutable'); reply.header('Cache-Control', 'max-age=31536000, immutable');
return reply.send(file); return reply.send(file);
}); });
fastify.get<{ Params: { key: string; } }>('/:key', async (request, reply) => await this.sendDriveFile(request, reply)); fastify.get<{ Params: { key: string; } }>('/files/:key', async (request, reply) => {
fastify.get<{ Params: { key: string; } }>('/:key/*', async (request, reply) => await this.sendDriveFile(request, reply)); return await this.sendDriveFile(request, reply)
.catch(err => this.errorHandler(request, reply, err));
});
fastify.get<{ Params: { key: string; } }>('/files/:key/*', async (request, reply) => {
return await this.sendDriveFile(request, reply)
.catch(err => this.errorHandler(request, reply, err));
});
fastify.get<{
Params: { url: string; };
Querystring: { url?: string; };
}>('/proxy/:url*', async (request, reply) => {
return await this.proxyHandler(request, reply)
.catch(err => this.errorHandler(request, reply, err));
});
done(); done();
} }
@bindThis
private async errorHandler(request: FastifyRequest<{ Params?: { [x: string]: any }; Querystring?: { [x: string]: any }; }>, reply: FastifyReply, err?: any) {
this.logger.error(`${err}`);
reply.header('Cache-Control', 'max-age=300');
if (request.query && 'fallback' in request.query) {
return reply.sendFile('/dummy.png', assets);
}
if (err instanceof StatusError && (err.statusCode === 302 || err.isClientError)) {
reply.code(err.statusCode);
return;
}
reply.code(500);
return;
}
@bindThis @bindThis
private async sendDriveFile(request: FastifyRequest<{ Params: { key: string; } }>, reply: FastifyReply) { private async sendDriveFile(request: FastifyRequest<{ Params: { key: string; } }>, reply: FastifyReply) {
const key = request.params.key; const key = request.params.key;
const file = await this.getFileFromKey(key).then();
if (file === '404') {
reply.code(404);
reply.header('Cache-Control', 'max-age=86400');
return reply.sendFile('/dummy.png', assets);
}
if (file === '204') {
reply.code(204);
reply.header('Cache-Control', 'max-age=86400');
return;
}
try {
if (file.state === 'remote') {
const convertFile = async () => {
if (file.fileRole === 'thumbnail') {
if (['image/jpeg', 'image/webp', 'image/avif', 'image/png', 'image/svg+xml'].includes(file.mime)) {
return this.imageProcessingService.convertToWebpStream(
file.path,
498,
280
);
} else if (file.mime.startsWith('video/')) {
return await this.videoProcessingService.generateVideoThumbnail(file.path);
}
}
if (file.fileRole === 'webpublic') {
if (['image/svg+xml'].includes(file.mime)) {
return this.imageProcessingService.convertToWebpStream(
file.path,
2048,
2048,
{ ...webpDefault, lossless: true }
)
}
}
return {
data: fs.createReadStream(file.path),
ext: file.ext,
type: file.mime,
};
};
const image = await convertFile();
if ('pipe' in image.data && typeof image.data.pipe === 'function') {
// image.dataがstreamなら、stream終了後にcleanup
image.data.on('end', file.cleanup);
image.data.on('close', file.cleanup);
} else {
// image.dataがstreamでないなら直ちにcleanup
file.cleanup();
}
reply.header('Content-Type', FILE_TYPE_BROWSERSAFE.includes(image.type) ? image.type : 'application/octet-stream');
reply.header('Cache-Control', 'max-age=31536000, immutable');
return image.data;
}
if (file.fileRole !== 'original') {
const filename = rename(file.file.name, {
suffix: file.fileRole === 'thumbnail' ? '-thumb' : '-web',
extname: file.ext ? `.${file.ext}` : undefined,
}).toString();
reply.header('Content-Type', FILE_TYPE_BROWSERSAFE.includes(file.mime) ? file.mime : 'application/octet-stream');
reply.header('Cache-Control', 'max-age=31536000, immutable');
reply.header('Content-Disposition', contentDisposition('inline', filename));
return fs.createReadStream(file.path);
} else {
const stream = fs.createReadStream(file.path);
stream.on('error', this.commonReadableHandlerGenerator(reply));
reply.header('Content-Type', FILE_TYPE_BROWSERSAFE.includes(file.file.type) ? file.file.type : 'application/octet-stream');
reply.header('Cache-Control', 'max-age=31536000, immutable');
reply.header('Content-Disposition', contentDisposition('inline', file.file.name));
return stream;
}
} catch (e) {
if ('cleanup' in file) file.cleanup();
throw e;
}
}
@bindThis
private async proxyHandler(request: FastifyRequest<{ Params: { url: string; }; Querystring: { url?: string; }; }>, reply: FastifyReply) {
const url = 'url' in request.query ? request.query.url : 'https://' + request.params.url;
if (typeof url !== 'string') {
reply.code(400);
return;
}
// Create temp file
const file = await this.getStreamAndTypeFromUrl(url);
if (file === '404') {
reply.code(404);
reply.header('Cache-Control', 'max-age=86400');
return reply.sendFile('/dummy.png', assets);
}
if (file === '204') {
reply.code(204);
reply.header('Cache-Control', 'max-age=86400');
return;
}
try {
const isConvertibleImage = isMimeImage(file.mime, 'sharp-convertible-image');
const isAnimationConvertibleImage = isMimeImage(file.mime, 'sharp-animation-convertible-image');
let image: IImageStreamable | null = null;
if ('emoji' in request.query && isConvertibleImage) {
if (!isAnimationConvertibleImage && !('static' in request.query)) {
image = {
data: fs.createReadStream(file.path),
ext: file.ext,
type: file.mime,
};
} else {
const data = sharp(file.path, { animated: !('static' in request.query) })
.resize({
height: 128,
withoutEnlargement: true,
})
.webp(webpDefault);
image = {
data,
ext: 'webp',
type: 'image/webp',
};
}
} else if ('static' in request.query && isConvertibleImage) {
image = this.imageProcessingService.convertToWebpStream(file.path, 498, 280);
} else if ('preview' in request.query && isConvertibleImage) {
image = this.imageProcessingService.convertToWebpStream(file.path, 200, 200);
} else if ('badge' in request.query) {
if (!isConvertibleImage) {
// 画像でないなら404でお茶を濁す
throw new StatusError('Unexpected mime', 404);
}
const mask = sharp(file.path)
.resize(96, 96, {
fit: 'inside',
withoutEnlargement: false,
})
.greyscale()
.normalise()
.linear(1.75, -(128 * 1.75) + 128) // 1.75x contrast
.flatten({ background: '#000' })
.toColorspace('b-w');
const stats = await mask.clone().stats();
if (stats.entropy < 0.1) {
// エントロピーがあまりない場合は404にする
throw new StatusError('Skip to provide badge', 404);
}
const data = sharp({
create: { width: 96, height: 96, channels: 4, background: { r: 0, g: 0, b: 0, alpha: 0 } },
})
.pipelineColorspace('b-w')
.boolean(await mask.png().toBuffer(), 'eor');
image = {
data: await data.png().toBuffer(),
ext: 'png',
type: 'image/png',
};
} else if (file.mime === 'image/svg+xml') {
image = this.imageProcessingService.convertToWebpStream(file.path, 2048, 2048);
} else if (!file.mime.startsWith('image/') || !FILE_TYPE_BROWSERSAFE.includes(file.mime)) {
throw new StatusError('Rejected type', 403, 'Rejected type');
}
if (!image) {
image = {
data: fs.createReadStream(file.path),
ext: file.ext,
type: file.mime,
};
}
if ('cleanup' in file) {
if ('pipe' in image.data && typeof image.data.pipe === 'function') {
// image.dataがstreamなら、stream終了後にcleanup
image.data.on('end', file.cleanup);
image.data.on('close', file.cleanup);
} else {
// image.dataがstreamでないなら直ちにcleanup
file.cleanup();
}
}
reply.header('Content-Type', image.type);
reply.header('Cache-Control', 'max-age=31536000, immutable');
return image.data;
} catch (e) {
if ('cleanup' in file) file.cleanup();
throw e;
}
}
@bindThis
private async getStreamAndTypeFromUrl(url: string): Promise<
{ state: 'remote'; fileRole?: 'thumbnail' | 'webpublic' | 'original'; file?: DriveFile; mime: string; ext: string | null; path: string; cleanup: () => void; }
| { state: 'stored_internal'; fileRole: 'thumbnail' | 'webpublic' | 'original'; file: DriveFile; mime: string; ext: string | null; path: string; }
| '404'
| '204'
> {
if (url.startsWith(`${this.config.url}/files/`)) {
const key = url.replace(`${this.config.url}/files/`, '').split('/').shift();
if (!key) throw new StatusError('Invalid File Key', 400, 'Invalid File Key');
return await this.getFileFromKey(key);
}
return await this.downloadAndDetectTypeFromUrl(url);
}
@bindThis
private async downloadAndDetectTypeFromUrl(url: string): Promise<
{ state: 'remote' ; mime: string; ext: string | null; path: string; cleanup: () => void; }
> {
const [path, cleanup] = await createTemp();
try {
await this.downloadService.downloadUrl(url, path);
const { mime, ext } = await this.fileInfoService.detectType(path);
return {
state: 'remote',
mime, ext,
path, cleanup,
}
} catch (e) {
cleanup();
throw e;
}
}
@bindThis
private async getFileFromKey(key: string): Promise<
{ state: 'remote'; fileRole: 'thumbnail' | 'webpublic' | 'original'; file: DriveFile; mime: string; ext: string | null; path: string; cleanup: () => void; }
| { state: 'stored_internal'; fileRole: 'thumbnail' | 'webpublic' | 'original'; file: DriveFile; mime: string; ext: string | null; path: string; }
| '404'
| '204'
> {
// Fetch drive file // Fetch drive file
const file = await this.driveFilesRepository.createQueryBuilder('file') const file = await this.driveFilesRepository.createQueryBuilder('file')
.where('file.accessKey = :accessKey', { accessKey: key }) .where('file.accessKey = :accessKey', { accessKey: key })
@ -94,89 +382,41 @@ export class FileServerService {
.orWhere('file.webpublicAccessKey = :webpublicAccessKey', { webpublicAccessKey: key }) .orWhere('file.webpublicAccessKey = :webpublicAccessKey', { webpublicAccessKey: key })
.getOne(); .getOne();
if (file == null) { if (file == null) return '404';
reply.code(404);
reply.header('Cache-Control', 'max-age=86400');
return reply.sendFile('/dummy.png', assets);
}
const isThumbnail = file.thumbnailAccessKey === key; const isThumbnail = file.thumbnailAccessKey === key;
const isWebpublic = file.webpublicAccessKey === key; const isWebpublic = file.webpublicAccessKey === key;
if (!file.storedInternal) { if (!file.storedInternal) {
if (file.isLink && file.uri) { // 期限切れリモートファイル if (!(file.isLink && file.uri)) return '204';
const [path, cleanup] = await createTemp(); const result = await this.downloadAndDetectTypeFromUrl(file.uri);
return {
try { ...result,
await this.downloadService.downloadUrl(file.uri, path); fileRole: isThumbnail ? 'thumbnail' : isWebpublic ? 'webpublic' : 'original',
file,
const { mime, ext } = await this.fileInfoService.detectType(path);
const convertFile = async () => {
if (isThumbnail) {
if (['image/jpeg', 'image/webp', 'image/avif', 'image/png', 'image/svg+xml'].includes(mime)) {
return await this.imageProcessingService.convertToWebp(path, 498, 280);
} else if (mime.startsWith('video/')) {
return await this.videoProcessingService.generateVideoThumbnail(path);
}
}
if (isWebpublic) {
if (['image/svg+xml'].includes(mime)) {
return await this.imageProcessingService.convertToPng(path, 2048, 2048);
}
}
return {
data: fs.readFileSync(path),
ext,
type: mime,
};
};
const image = await convertFile();
reply.header('Content-Type', FILE_TYPE_BROWSERSAFE.includes(image.type) ? image.type : 'application/octet-stream');
reply.header('Cache-Control', 'max-age=31536000, immutable');
return image.data;
} catch (err) {
this.logger.error(`${err}`);
if (err instanceof StatusError && err.isClientError) {
reply.code(err.statusCode);
reply.header('Cache-Control', 'max-age=86400');
} else {
reply.code(500);
reply.header('Cache-Control', 'max-age=300');
}
} finally {
cleanup();
}
return;
} }
reply.code(204);
reply.header('Cache-Control', 'max-age=86400');
return;
} }
if (isThumbnail || isWebpublic) { const path = this.internalStorageService.resolvePath(key);
const { mime, ext } = await this.fileInfoService.detectType(this.internalStorageService.resolvePath(key));
const filename = rename(file.name, {
suffix: isThumbnail ? '-thumb' : '-web',
extname: ext ? `.${ext}` : undefined,
}).toString();
reply.header('Content-Type', FILE_TYPE_BROWSERSAFE.includes(mime) ? mime : 'application/octet-stream'); if (isThumbnail || isWebpublic) {
reply.header('Cache-Control', 'max-age=31536000, immutable'); const { mime, ext } = await this.fileInfoService.detectType(path);
reply.header('Content-Disposition', contentDisposition('inline', filename)); return {
return this.internalStorageService.read(key); state: 'stored_internal',
} else { fileRole: isThumbnail ? 'thumbnail' : 'webpublic',
const readable = this.internalStorageService.read(file.accessKey!); file,
readable.on('error', this.commonReadableHandlerGenerator(reply)); mime, ext,
reply.header('Content-Type', FILE_TYPE_BROWSERSAFE.includes(file.type) ? file.type : 'application/octet-stream'); path,
reply.header('Cache-Control', 'max-age=31536000, immutable'); };
reply.header('Content-Disposition', contentDisposition('inline', file.name)); }
return readable;
return {
state: 'stored_internal',
fileRole: 'original',
file,
mime: file.type,
ext: null,
path,
} }
} }
} }

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@ -1,177 +0,0 @@
import * as fs from 'node:fs';
import { fileURLToPath } from 'node:url';
import { dirname } from 'node:path';
import { Inject, Injectable } from '@nestjs/common';
import sharp from 'sharp';
import fastifyStatic from '@fastify/static';
import { DI } from '@/di-symbols.js';
import type { Config } from '@/config.js';
import { isMimeImage } from '@/misc/is-mime-image.js';
import { createTemp } from '@/misc/create-temp.js';
import { DownloadService } from '@/core/DownloadService.js';
import { ImageProcessingService, webpDefault } from '@/core/ImageProcessingService.js';
import type { IImage } from '@/core/ImageProcessingService.js';
import { FILE_TYPE_BROWSERSAFE } from '@/const.js';
import { StatusError } from '@/misc/status-error.js';
import type Logger from '@/logger.js';
import { FileInfoService } from '@/core/FileInfoService.js';
import { LoggerService } from '@/core/LoggerService.js';
import { bindThis } from '@/decorators.js';
import type { FastifyInstance, FastifyPluginOptions, FastifyReply, FastifyRequest } from 'fastify';
const _filename = fileURLToPath(import.meta.url);
const _dirname = dirname(_filename);
const assets = `${_dirname}/../../src/server/assets/`;
@Injectable()
export class MediaProxyServerService {
private logger: Logger;
constructor(
@Inject(DI.config)
private config: Config,
private fileInfoService: FileInfoService,
private downloadService: DownloadService,
private imageProcessingService: ImageProcessingService,
private loggerService: LoggerService,
) {
this.logger = this.loggerService.getLogger('server', 'gray', false);
//this.createServer = this.createServer.bind(this);
}
@bindThis
public createServer(fastify: FastifyInstance, options: FastifyPluginOptions, done: (err?: Error) => void) {
fastify.addHook('onRequest', (request, reply, done) => {
reply.header('Content-Security-Policy', 'default-src \'none\'; img-src \'self\'; media-src \'self\'; style-src \'unsafe-inline\'');
done();
});
fastify.register(fastifyStatic, {
root: _dirname,
serve: false,
});
fastify.get<{
Params: { url: string; };
Querystring: { url?: string; };
}>('/:url*', async (request, reply) => await this.handler(request, reply));
done();
}
@bindThis
private async handler(request: FastifyRequest<{ Params: { url: string; }; Querystring: { url?: string; }; }>, reply: FastifyReply) {
const url = 'url' in request.query ? request.query.url : 'https://' + request.params.url;
if (typeof url !== 'string') {
reply.code(400);
return;
}
// Create temp file
const [path, cleanup] = await createTemp();
try {
await this.downloadService.downloadUrl(url, path);
const { mime, ext } = await this.fileInfoService.detectType(path);
const isConvertibleImage = isMimeImage(mime, 'sharp-convertible-image');
const isAnimationConvertibleImage = isMimeImage(mime, 'sharp-animation-convertible-image');
let image: IImage;
if ('emoji' in request.query && isConvertibleImage) {
if (!isAnimationConvertibleImage && !('static' in request.query)) {
image = {
data: fs.readFileSync(path),
ext,
type: mime,
};
} else {
const data = await sharp(path, { animated: !('static' in request.query) })
.resize({
height: 128,
withoutEnlargement: true,
})
.webp(webpDefault)
.toBuffer();
image = {
data,
ext: 'webp',
type: 'image/webp',
};
}
} else if ('static' in request.query && isConvertibleImage) {
image = await this.imageProcessingService.convertToWebp(path, 498, 280);
} else if ('preview' in request.query && isConvertibleImage) {
image = await this.imageProcessingService.convertToWebp(path, 200, 200);
} else if ('badge' in request.query) {
if (!isConvertibleImage) {
// 画像でないなら404でお茶を濁す
throw new StatusError('Unexpected mime', 404);
}
const mask = sharp(path)
.resize(96, 96, {
fit: 'inside',
withoutEnlargement: false,
})
.greyscale()
.normalise()
.linear(1.75, -(128 * 1.75) + 128) // 1.75x contrast
.flatten({ background: '#000' })
.toColorspace('b-w');
const stats = await mask.clone().stats();
if (stats.entropy < 0.1) {
// エントロピーがあまりない場合は404にする
throw new StatusError('Skip to provide badge', 404);
}
const data = sharp({
create: { width: 96, height: 96, channels: 4, background: { r: 0, g: 0, b: 0, alpha: 0 } },
})
.pipelineColorspace('b-w')
.boolean(await mask.png().toBuffer(), 'eor');
image = {
data: await data.png().toBuffer(),
ext: 'png',
type: 'image/png',
};
} else if (mime === 'image/svg+xml') {
image = await this.imageProcessingService.convertToWebp(path, 2048, 2048, webpDefault);
} else if (!mime.startsWith('image/') || !FILE_TYPE_BROWSERSAFE.includes(mime)) {
throw new StatusError('Rejected type', 403, 'Rejected type');
} else {
image = {
data: fs.readFileSync(path),
ext,
type: mime,
};
}
reply.header('Content-Type', image.type);
reply.header('Cache-Control', 'max-age=31536000, immutable');
return image.data;
} catch (err) {
this.logger.error(`${err}`);
if ('fallback' in request.query) {
return reply.sendFile('/dummy.png', assets);
}
if (err instanceof StatusError && (err.statusCode === 302 || err.isClientError)) {
reply.code(err.statusCode);
} else {
reply.code(500);
}
} finally {
cleanup();
}
}
}

View file

@ -3,7 +3,6 @@ import { EndpointsModule } from '@/server/api/EndpointsModule.js';
import { CoreModule } from '@/core/CoreModule.js'; import { CoreModule } from '@/core/CoreModule.js';
import { ApiCallService } from './api/ApiCallService.js'; import { ApiCallService } from './api/ApiCallService.js';
import { FileServerService } from './FileServerService.js'; import { FileServerService } from './FileServerService.js';
import { MediaProxyServerService } from './MediaProxyServerService.js';
import { NodeinfoServerService } from './NodeinfoServerService.js'; import { NodeinfoServerService } from './NodeinfoServerService.js';
import { ServerService } from './ServerService.js'; import { ServerService } from './ServerService.js';
import { WellKnownServerService } from './WellKnownServerService.js'; import { WellKnownServerService } from './WellKnownServerService.js';
@ -51,7 +50,6 @@ import { UserListChannelService } from './api/stream/channels/user-list.js';
UrlPreviewService, UrlPreviewService,
ActivityPubServerService, ActivityPubServerService,
FileServerService, FileServerService,
MediaProxyServerService,
NodeinfoServerService, NodeinfoServerService,
ServerService, ServerService,
WellKnownServerService, WellKnownServerService,

View file

@ -20,7 +20,6 @@ import { NodeinfoServerService } from './NodeinfoServerService.js';
import { ApiServerService } from './api/ApiServerService.js'; import { ApiServerService } from './api/ApiServerService.js';
import { StreamingApiServerService } from './api/StreamingApiServerService.js'; import { StreamingApiServerService } from './api/StreamingApiServerService.js';
import { WellKnownServerService } from './WellKnownServerService.js'; import { WellKnownServerService } from './WellKnownServerService.js';
import { MediaProxyServerService } from './MediaProxyServerService.js';
import { FileServerService } from './FileServerService.js'; import { FileServerService } from './FileServerService.js';
import { ClientServerService } from './web/ClientServerService.js'; import { ClientServerService } from './web/ClientServerService.js';
@ -48,7 +47,6 @@ export class ServerService {
private wellKnownServerService: WellKnownServerService, private wellKnownServerService: WellKnownServerService,
private nodeinfoServerService: NodeinfoServerService, private nodeinfoServerService: NodeinfoServerService,
private fileServerService: FileServerService, private fileServerService: FileServerService,
private mediaProxyServerService: MediaProxyServerService,
private clientServerService: ClientServerService, private clientServerService: ClientServerService,
private globalEventService: GlobalEventService, private globalEventService: GlobalEventService,
private loggerService: LoggerService, private loggerService: LoggerService,
@ -73,8 +71,7 @@ export class ServerService {
} }
fastify.register(this.apiServerService.createServer, { prefix: '/api' }); fastify.register(this.apiServerService.createServer, { prefix: '/api' });
fastify.register(this.fileServerService.createServer, { prefix: '/files' }); fastify.register(this.fileServerService.createServer);
fastify.register(this.mediaProxyServerService.createServer, { prefix: '/proxy' });
fastify.register(this.activityPubServerService.createServer); fastify.register(this.activityPubServerService.createServer);
fastify.register(this.nodeinfoServerService.createServer); fastify.register(this.nodeinfoServerService.createServer);
fastify.register(this.wellKnownServerService.createServer); fastify.register(this.wellKnownServerService.createServer);