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https://github.com/kokonect-link/cherrypick
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/proxyでemoji, avatarなどの命令がありかつ画像でないなら404を返すように
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parent
7651353f39
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19035c676c
@ -255,8 +255,21 @@ export class FileServerService {
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const isConvertibleImage = isMimeImage(file.mime, 'sharp-convertible-image');
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const isAnimationConvertibleImage = isMimeImage(file.mime, 'sharp-animation-convertible-image');
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if (
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'emoji' in request.query ||
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'avatar' in request.query ||
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'static' in request.query ||
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'preview' in request.query ||
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'badge' in request.query
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) {
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if (!isConvertibleImage) {
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// 画像でないなら404でお茶を濁す
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throw new StatusError('Unexpected mime', 404);
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}
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}
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let image: IImageStreamable | null = null;
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if (('emoji' in request.query || 'avatar' in request.query) && isConvertibleImage) {
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if ('emoji' in request.query || 'avatar' in request.query) {
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if (!isAnimationConvertibleImage && !('static' in request.query)) {
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image = {
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data: fs.createReadStream(file.path),
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@ -277,16 +290,11 @@ export class FileServerService {
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type: 'image/webp',
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};
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}
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} else if ('static' in request.query && isConvertibleImage) {
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} else if ('static' in request.query) {
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image = this.imageProcessingService.convertToWebpStream(file.path, 498, 280);
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} else if ('preview' in request.query && isConvertibleImage) {
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} else if ('preview' in request.query) {
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image = this.imageProcessingService.convertToWebpStream(file.path, 200, 200);
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} else if ('badge' in request.query) {
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if (!isConvertibleImage) {
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// 画像でないなら404でお茶を濁す
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throw new StatusError('Unexpected mime', 404);
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}
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const mask = sharp(file.path)
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.resize(96, 96, {
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fit: 'inside',
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