pub async fn share_standing(
app: &App,
tn_id: TnId,
file_id: &str,
auth: &AuthCtx,
tenant_id_tag: &str,
) -> ClResult<ShareAuthority>Expand description
Resolve the caller’s standing over file_id’s share set in one pass.
Rejects scoped (share-link) callers, resolves file access, then classifies.