Implemented universal logout

tests/integration/test_universal_logout.py

@@ -0,0 +1,44 @@
+import unittest
+import glob
+import yaml
+
+class TestUniversalLogoutSetting(unittest.TestCase):
+    ROLES_PATH = "roles/web-app-*/config/main.yml"
+
+    def test_universal_logout_defined(self):
+        files = glob.glob(self.ROLES_PATH)
+        self.assertGreater(len(files), 0, f"No role config files found under {self.ROLES_PATH}")
+
+        errors = []
+
+        for file_path in files:
+            with open(file_path, "r", encoding="utf-8") as f:
+                try:
+                    data = yaml.safe_load(f)
+                except yaml.YAMLError as e:
+                    errors.append(f"YAML parse error in '{file_path}': {e}")
+                    continue
+
+            features = {}
+            if data is not None:
+                features = data.get("features", {})
+
+            if "universal_logout" not in features:
+                errors.append(
+                    f"Missing 'universal_logout' setting in features of '{file_path}'. "
+                    "You must explicitly set 'universal_logout' to true or false for this app."
+                )
+            else:
+                val = features["universal_logout"]
+                if not isinstance(val, bool):
+                    errors.append(
+                        f"The 'universal_logout' setting in '{file_path}' must be boolean true or false, "
+                        f"but found: {val} (type {type(val).__name__})"
+                    )
+
+        if errors:
+            self.fail("\n\n".join(errors))
+
+
+if __name__ == "__main__":
+    unittest.main()