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Fix root access to VitastorFS files

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This commit is contained in:
Vitaliy Filippov
2025-10-09 19:24:05 +03:00
parent ceba343ac0
commit 89b76a87b6
2 changed files with 12 additions and 0 deletions
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src/nfs/nfs_kv_getattr.cpp
+6
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@@ -94,6 +94,10 @@ uint32_t kv_get_access(const authsys_parms & auth_sys, const json11::Json & attr
uint32_t uid = attrs["uid"].uint64_value();
uint32_t gid = attrs["gid"].uint64_value();
uint32_t access = 0;
if (!auth_sys.uid)
{
return (ACCESS3_READ|ACCESS3_LOOKUP|ACCESS3_MODIFY|ACCESS3_EXTEND|ACCESS3_DELETE|ACCESS3_EXECUTE);
}
if (uid == auth_sys.uid)
{
access |= ((mode & (1 << 8)) ? ACCESS3_READ|ACCESS3_LOOKUP : 0);
@@ -120,6 +124,8 @@ uint32_t kv_get_access(const authsys_parms & auth_sys, const json11::Json & attr
bool kv_is_accessible(const authsys_parms & auth_sys, const json11::Json & attrs, uint32_t access)
{
uint32_t mode = attrs["mode"].is_null() ? (attrs["type"] == "dir" ? 0755 : 0644) : attrs["mode"].uint64_value();
if (!auth_sys.uid)
return true;
uint32_t mask = 1 << (access == ACCESS3_EXECUTE ? 0
: (access == ACCESS3_MODIFY || access == ACCESS3_EXTEND || access == ACCESS3_DELETE ? 1 : 2));
if (mode & mask)