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Allow to enforce permissions at the server side

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This commit is contained in:
Vitaliy Filippov
2025-08-24 16:20:19 +03:00
parent fb1c3e00f4
commit fbf14fb0cb
16 changed files with 225 additions and 27 deletions
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src/nfs/nfs_kv_link.cpp
+4 -2
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@@ -49,7 +49,8 @@ resume_0:
st->res2 = 0;
kv_read_inode(st->self->parent, st->ino, [st](int res, const std::string & value, json11::Json attrs)
{
st->res = res == 0 ? (attrs["type"].string_value() == "dir" ? -EISDIR : 0) : res;
st->res = (res != 0 ? res : (attrs["type"].string_value() == "dir" ? -EISDIR :
(st->self->parent->enforce_perms && !kv_is_accessible(st->rop->auth_sys, attrs, ACCESS3_READ) ? -EACCES : 0)));
st->ientry_text = value;
st->ientry = attrs;
if (!--st->wait)
@@ -60,7 +61,8 @@ resume_0:
// Check that the new directory exists
kv_read_inode(st->self->parent, st->dir_ino, [st](int res, const std::string & value, json11::Json attrs)
{
st->res2 = res == 0 ? (attrs["type"].string_value() == "dir" ? 0 : -ENOTDIR) : res;
st->res2 = (res != 0 ? res : (attrs["type"].string_value() != "dir" ? -ENOTDIR :
(st->self->parent->enforce_perms && !kv_is_accessible(st->rop->auth_sys, attrs, ACCESS3_MODIFY) ? -EACCES : 0)));
if (!--st->wait)
nfs_kv_continue_link(st, 1);
});