Fix issue with pathless config items

dissect/target/plugins/os/unix/etc/etc.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import fnmatch
 import re
 from pathlib import Path
@@ -28,9 +30,10 @@
  def __init__(self, target: Target):
  super().__init__(target, "/etc")
 
- def _sub(self, items: ConfigurationEntry, entry: Path, pattern: str) -> Iterator[UnixConfigTreeRecord]:
+ def _sub(
+ self, items: ConfigurationEntry | dict, entry: Path, orig_path: Path, pattern: str
+ ) -> Iterator[UnixConfigTreeRecord]:
  index = 0
- config_entry = items
  if not isinstance(items, dict):
  items = items.as_dict()
 
@@ -39,7 +42,7 @@
  path = Path(entry) / Path(key)
 
  if isinstance(value, dict):
- yield from self._sub(value, path, pattern)
+ yield from self._sub(value, path, orig_path, pattern)
  continue
 
  if not isinstance(value, list):
@@ -48,7 +51,7 @@
  if fnmatch.fnmatch(path, pattern):
  data = {
  "_target": self.target,
- "source": self.target.fs.path(config_entry.entry.path),
+ "source": self.target.fs.path(orig_path),
  "path": path,
  "key": key,
  "value": value,
@@ -68,7 +71,10 @@
  for item in items:
  try:
  config_object = self.get(str(Path(entry) / Path(item)))
- yield from self._sub(config_object, Path(entry) / Path(item), pattern)
+
+ if isinstance(config_object, ConfigurationEntry):
+ path = Path(entry) / Path(item)
+ yield from self._sub(config_object, path, orig_path=path, pattern=pattern)
  except Exception:
  self.target.log.warning("Could not open configuration item: %s", item)
  pass