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カスタム絵文字にプロキシを復活 (#9481)

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* wip

* Revert "Update ClientServerService.ts"

This reverts commit 88c64ece78.

* Revert "disable custom emoji proxy temporary"

This reverts commit 495d513efd.

* ✌️
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tamaina 2023-01-06 22:34:50 +09:00 committed by GitHub
parent a42b03c154
commit 5ec89ea0c3
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3 changed files with 16 additions and 11 deletions
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1
packages/backend/src/misc/is-mime-image.ts
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@ -3,6 +3,7 @@ import { FILE_TYPE_BROWSERSAFE } from '@/const.js';
const dictionary = { const dictionary = {
'safe-file': FILE_TYPE_BROWSERSAFE, 'safe-file': FILE_TYPE_BROWSERSAFE,
'sharp-convertible-image': ['image/jpeg', 'image/png', 'image/gif', 'image/apng', 'image/vnd.mozilla.apng', 'image/webp', 'image/avif', 'image/svg+xml'], 'sharp-convertible-image': ['image/jpeg', 'image/png', 'image/gif', 'image/apng', 'image/vnd.mozilla.apng', 'image/webp', 'image/avif', 'image/svg+xml'],
'sharp-animation-convertible-image': ['image/jpeg', 'image/png', 'image/gif', 'image/webp', 'image/avif', 'image/svg+xml'],
}; };
export const isMimeImage = (mime: string, type: keyof typeof dictionary): boolean => dictionary[type].includes(mime); export const isMimeImage = (mime: string, type: keyof typeof dictionary): boolean => dictionary[type].includes(mime);

21
packages/backend/src/server/MediaProxyServerService.ts
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@ -79,10 +79,18 @@ export class MediaProxyServerService {
const { mime, ext } = await this.fileInfoService.detectType(path); const { mime, ext } = await this.fileInfoService.detectType(path);
const isConvertibleImage = isMimeImage(mime, 'sharp-convertible-image'); const isConvertibleImage = isMimeImage(mime, 'sharp-convertible-image');
const isAnimationConvertibleImage = isMimeImage(mime, 'sharp-animation-convertible-image');
let image: IImage; let image: IImage;
if ('emoji' in request.query && isConvertibleImage) { if ('emoji' in request.query && isConvertibleImage) {
const data = await sharp(path, { animated: !('static' in request.query) }) 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({ .resize({
height: 128, height: 128,
withoutEnlargement: true, withoutEnlargement: true,
@ -90,11 +98,12 @@ export class MediaProxyServerService {
.webp(webpDefault) .webp(webpDefault)
.toBuffer(); .toBuffer();
image = { image = {
data, data,
ext: 'webp', ext: 'webp',
type: 'image/webp', type: 'image/webp',
}; };
}
} else if ('static' in request.query && isConvertibleImage) { } else if ('static' in request.query && isConvertibleImage) {
image = await this.imageProcessingService.convertToWebp(path, 498, 280); image = await this.imageProcessingService.convertToWebp(path, 498, 280);
} else if ('preview' in request.query && isConvertibleImage) { } else if ('preview' in request.query && isConvertibleImage) {

5
packages/backend/src/server/web/ClientServerService.ts
View File

@ -251,10 +251,6 @@ export class ClientServerService {
reply.header('Content-Security-Policy', 'default-src \'none\'; style-src \'unsafe-inline\''); reply.header('Content-Security-Policy', 'default-src \'none\'; style-src \'unsafe-inline\'');
// || emoji.originalUrl してるのは後方互換性のため（publicUrlはstringなので??はだめ）
return await reply.redirect(301, emoji.publicUrl || emoji.originalUrl);
/* https://github.com/misskey-dev/misskey/pull/9431#issuecomment-1373006446
const url = new URL('/proxy/emoji.webp', this.config.url); const url = new URL('/proxy/emoji.webp', this.config.url);
// || emoji.originalUrl してるのは後方互換性のため（publicUrlはstringなので??はだめ） // || emoji.originalUrl してるのは後方互換性のため（publicUrlはstringなので??はだめ）
url.searchParams.set('url', emoji.publicUrl || emoji.originalUrl); url.searchParams.set('url', emoji.publicUrl || emoji.originalUrl);
@ -265,7 +261,6 @@ export class ClientServerService {
301, 301,
url.toString(), url.toString(),
); );
*/
}); });
fastify.get<{ Params: { path: string } }>('/fluent-emoji/:path(.*)', async (request, reply) => { fastify.get<{ Params: { path: string } }>('/fluent-emoji/:path(.*)', async (request, reply) => {