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Allow limited set of markdown in title rendering (#1977)

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creesch 2023-07-26 19:41:57 +02:00 committed by GitHub
parent a67c70a449
commit 925d9624d5
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1 changed files with 9 additions and 1 deletions
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10
src/shared/markdown.ts
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@ -23,6 +23,14 @@ export let md: MarkdownIt = new MarkdownIt();
export let mdNoImages: MarkdownIt = new MarkdownIt(); export let mdNoImages: MarkdownIt = new MarkdownIt();
// Zero disables all rules.
// Only explicitly allow a limited set of rules safe for use in post titles.
export const mdLimited: MarkdownIt = new MarkdownIt("zero").enable([
"emphasis",
"backticks",
"strikethrough",
]);
export const customEmojis: EmojiMartCategory[] = []; export const customEmojis: EmojiMartCategory[] = [];
export let customEmojisLookup: Map<string, CustomEmojiView> = new Map< export let customEmojisLookup: Map<string, CustomEmojiView> = new Map<
@ -43,7 +51,7 @@ export function mdToHtmlNoImages(text: string) {
} }
export function mdToHtmlInline(text: string) { export function mdToHtmlInline(text: string) {
return { __html: md.renderInline(text) }; return { __html: mdLimited.renderInline(text) };
} }
const spoilerConfig = { const spoilerConfig = {