mirror of
https://github.com/bulwarkmail/webmail.git
synced 2026-10-31 16:13:15 +00:00
15 lines
651 B
TypeScript
15 lines
651 B
TypeScript
/**
|
|
* The {name} segment of a JMAP download URL (RFC 8620 §6.2).
|
|
*
|
|
* The server only uses it for the Content-Disposition filename, but mailers
|
|
* sometimes put a path in a part's name ("/images/banner.jpg"). Percent-
|
|
* encoded, its slashes become %2F, which Apache (without AllowEncodedSlashes
|
|
* NoDecode), Traefik and nginx proxy_pass with a URI reject or decode, so the
|
|
* download failed and inline cid: images showed as blank (#1371). Keep the
|
|
* last path component instead.
|
|
*/
|
|
export function downloadNameSegment(name: string | undefined): string {
|
|
const base = (name ?? '').split(/[/\\]/).pop()?.trim();
|
|
return base || 'download';
|
|
}
|