Add parsing hostname from /proc/sys/kernel/hostname in Unix OSPlugin (#…

…704) Co-authored-by: Stefan de Reuver <[email protected]>
fox-it · Dec 6, 2024 · 63e52e1 · 63e52e1
1 parent 79aa5dd
commit 63e52e1
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/dissect/target/plugins/os/unix/_os.py b/dissect/target/plugins/os/unix/_os.py
@@ -182,7 +182,7 @@ def _parse_hostname_string(self, paths: list[str] | None = None) -> dict[str, st
             paths (list): list of paths
         """
         redhat_legacy_path = "/etc/sysconfig/network"
-        paths = paths or ["/etc/hostname", "/etc/HOSTNAME", redhat_legacy_path]
+        paths = paths or ["/etc/hostname", "/etc/HOSTNAME", "/proc/sys/kernel/hostname", redhat_legacy_path]
         hostname_dict = {"hostname": None, "domain": None}
 
         for path in paths:

diff --git a/tests/plugins/os/unix/test__os.py b/tests/plugins/os/unix/test__os.py
@@ -112,6 +112,7 @@ def test_mount_volume_name_regression(fs_unix: VirtualFilesystem) -> None:
         ("/not_a_valid_hostname_path", None, None, ""),
         ("/etc/hostname", None, None, ""),
         ("/etc/sysconfig/network", None, None, ""),
+        ("/proc/sys/kernel/hostname", "myhost", None, "myhost"),
     ],
 )
 def test_parse_hostname_string(