19 lines
677 B
TypeScript
19 lines
677 B
TypeScript
/*
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* SPDX-FileCopyrightText: dakkar and other Sharkey contributors
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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import original from 'sanitize-html';
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export default function sanitizeHtml(str: string | null): string | null {
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if (str == null) return str;
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return original(str, {
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allowedTags: original.defaults.allowedTags.concat(['img', 'audio', 'video', 'center', 'details', 'summary']),
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allowedAttributes: {
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...original.defaults.allowedAttributes,
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a: original.defaults.allowedAttributes.a.concat(['style']),
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img: original.defaults.allowedAttributes.img.concat(['style']),
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'*': (original.defaults.allowedAttributes['*'] || []).concat(['style']),
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},
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});
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}
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