Fix issue with pathless config items

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

@@ -1,7 +1,7 @@
 import fnmatch
 import re
 from pathlib import Path
-from typing import Iterator
+from typing import Iterator, Union
 
 from dissect.target import Target
 from dissect.target.helpers.record import TargetRecordDescriptor
@@ -28,7 +28,9 @@
  def __init__(self, target: Target):
  super().__init__(target, "/etc")
 
- def _sub(self, items: ConfigurationEntry, entry: Path, pattern: str) -> Iterator[UnixConfigTreeRecord]:
+ def _sub(
+ self, items: Union[ConfigurationEntry, dict], entry: Path, orig_path: Path, pattern: str
+ ) -> Iterator[UnixConfigTreeRecord]:
  index = 0
  config_entry = items
  if not isinstance(items, dict):
@@ -39,7 +41,7 @@
  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 +50,9 @@
  if fnmatch.fnmatch(path, pattern):
  data = {
  "_target": self.target,
- "source": self.target.fs.path(config_entry.entry.path),
+ "source": self.target.fs.path(
+ config_entry.entry.path if hasattr(config_entry, "entry") else orig_path
+ ),
  "path": path,
  "key": key,
  "value": value,
@@ -68,7 +72,7 @@
  try:
  config_object = self.get(str(Path(entry) / Path(item)))
  if isinstance(config_object, ConfigurationEntry):
- yield from self._sub(config_object, Path(entry) / Path(item), pattern)
+ yield from self._sub(config_object, Path(entry) / Path(item), Path(entry) / Path(item), pattern)
  except Exception:
  self.target.log.warning("Could not open configuration item: %s", item)
  pass