diff options
Diffstat (limited to 'packages/frontend/src/scripts')
| -rw-r--r-- | packages/frontend/src/scripts/sanitize-html.ts | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/packages/frontend/src/scripts/sanitize-html.ts b/packages/frontend/src/scripts/sanitize-html.ts new file mode 100644 index 0000000000..6e1a46c746 --- /dev/null +++ b/packages/frontend/src/scripts/sanitize-html.ts @@ -0,0 +1,18 @@ +/* + * SPDX-FileCopyrightText: dakkar and other Sharkey contributors + * SPDX-License-Identifier: AGPL-3.0-only +*/ + +import original from 'sanitize-html'; + +export default function sanitizeHtml(str: string | null): string | null { + if (str == null) return str; + return original(str, { + allowedTags: original.defaults.allowedTags.concat(['img', 'audio', 'video', 'center', 'details', 'summary']), + allowedAttributes: { + ...original.defaults.allowedAttributes, + a: original.defaults.allowedAttributes.a.concat(['style']), + img: original.defaults.allowedAttributes.img.concat(['style']), + }, + }); +} |