next-csrf
Version:
CSRF mitigation library for Next.js
16 lines (15 loc) • 589 B
JavaScript
export default function (node) {
try {
// works on <object> and <iframe>
return node.contentDocument
// works on <object> and <iframe>
|| node.contentWindow && node.contentWindow.document
// works on <object> and <iframe> that contain SVG
|| node.getSVGDocument && node.getSVGDocument() || null;
} catch (e) {
// SecurityError: Failed to read the 'contentDocument' property from 'HTMLObjectElement'
// also IE may throw member not found exception e.g. on <object type="image/png">
return null;
}
}
//# sourceMappingURL=get-content-document.js.map