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api: datastore status: use cheaper any_privs_below over can_access_any_namespace 

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This commit is contained in:
Thomas Lamprecht 2022-06-04 15:30:25 +02:00
parent 8c9c6c0755
commit 2981cdd4c0
1 changed files with 7 additions and 8 deletions
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15
src/api2/admin/datastore.rs
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@ -63,8 +63,8 @@ use proxmox_rest_server::{formatter, WorkerTask};
use crate::api2::backup::optional_ns_param;
use crate::api2::node::rrd::create_value_from_rrd;
use crate::backup::{
can_access_any_namespace, check_ns_privs_full, verify_all_backups, verify_backup_dir,
verify_backup_group, verify_filter, ListAccessibleBackupGroups, NS_PRIVS_OK,
check_ns_privs_full, verify_all_backups, verify_backup_dir, verify_backup_group, verify_filter,
ListAccessibleBackupGroups, NS_PRIVS_OK,
};
use crate::server::jobstate::Job;
@ -645,13 +645,12 @@ pub fn status(
true
} else if store_privs & PRIV_DATASTORE_READ != 0 {
false // allow at least counts, user can read groups anyway..
} else if let Ok(ref datastore) = datastore {
if !can_access_any_namespace(Arc::clone(datastore), &auth_id, &user_info) {
return Err(http_err!(FORBIDDEN, "permission check failed"));
}
false
} else {
return Err(http_err!(FORBIDDEN, "permission check failed")); // avoid leaking existance info
match user_info.any_privs_below(&auth_id, &["datastore", &store], NS_PRIVS_OK) {
// avoid leaking existance info if users hasn't at least any priv. below
Ok(false) | Err(_) => return Err(http_err!(FORBIDDEN, "permission check failed")),
_ => false,
}
};
let datastore = datastore?; // only unwrap no to avoid leaking existance info