Draft: Parse SSSD group listings

insights/core/ls_parser.py

@@ -139,6 +139,21 @@ def parse_rhel8_selinux(parts):
     return result
 
 
+def parse_sssd(parts):
+    links, owner, group, domain, last = parts
+    size, rest = last.split(None, 1)
+    result = {
+        "links": int(links),
+        "owner": owner,
+        "group": group + " " + domain,
+        "size": int(size),
+        "date": rest[:12],
+        "name": rest[13:]
+    }
+
+    return result
+
+
 PASS_KEYS = set(["name", "total"])
 DELAYED_KEYS = ["entries", "files", "dirs", "specials"]
 
@@ -195,6 +210,9 @@ def _load(self):
                 # always have at least two pieces separated by ':'.
                 if ":" in line.split()[4]:
                     rest = parse_rhel8_selinux(parts[1:])
+                elif line.split()[4].startswith("users") or "@" in line.split()[4]:
+                    parts = line.split(None, 5)
+                    rest = parse_sssd(parts[1:])
                 else:
                     rest = parse_non_selinux(parts[1:])
             else:

insights/tests/test_ls_parser.py

@@ -168,6 +168,21 @@
 adsf
 """
 
+SSSD_LISTINGS_1 = """
+/var/log:
+total 20
+-rw-r--r--.  1 root   domain [email protected]        36548 Jan 13 10:43 Xorg.1.log
+-rw-r--r--.  1 root   domain [email protected]        28245 Jan 13 10:38 Xorg.1.log.old
+-rw-------.  1 root   root                         52756 Jun 28 10:26 X.log
+"""
+
+SSSD_LISTINGS_2 = """
+/var/log:
+total 20
+-rw-r--r--.  1 root   domain users                 40893 Jan 31 16:34 Xorg.1.log
+-rw-r--r--.  1 root   domain users                 36911 Dec 20 09:49 Xorg.1.log.old
+"""
+
 
 def test_parse_selinux():
     results = parse(SELINUX_DIRECTORY.splitlines(), "/boot")
@@ -312,3 +327,15 @@ def test_rhel8_selinux():
     assert res["date"] == "Apr  8 16:41"
     assert res["name"] == "abcd-efgh-ijkl-mnop"
     assert res["dir"] == "/var/lib/nova/instances"
+
+
+def test_sssd_listing():
+    results = parse(SSSD_LISTINGS_1.splitlines(), "/var/log")
+    assert len(results) == 1
+    assert results["/var/log"]["entries"]['Xorg.1.log']['group'] == "domain [email protected]"
+    assert len(results["/var/log"]["entries"]) == 3
+
+    results = parse(SSSD_LISTINGS_2.splitlines(), "/var/log")
+    assert len(results) == 1
+    assert results["/var/log"]["entries"]['Xorg.1.log']['group'] == "domain users"
+    assert len(results["/var/log"]["entries"]) == 2