Added verification of target user existence

and logging message for cases when user is not found

gpoa/frontend/laps_applier.py

@@ -23,7 +23,7 @@ from .applier_frontend import (
 import struct
 from datetime import datetime, timedelta
 import dpapi_ng
-from util.util import remove_prefix_from_keys
+from util.util import remove_prefix_from_keys, check_local_user_exists
 from util.sid import WellKnown21RID
 import subprocess
 import ldb
@@ -91,10 +91,13 @@ class laps_applier(applier_frontend):
         self.storage = storage
 
         # Load registry configuration
-        self._load_configuration()
+        if not self._load_configuration():
+            self.__module_enabled = False
+            return
 
         if not self._check_requirements():
             log('W29')
+            self.__module_enabled = False
             return
 
         # Initialize system connections and parameters
@@ -129,7 +132,13 @@ class laps_applier(applier_frontend):
         self.password_age_days = self.config.get('PasswordAgeDays', 30)
         self.post_authentication_actions = self.config.get('PostAuthenticationActions', 3)
         self.post_authentication_reset_delay = self.config.get('PostAuthenticationResetDelay', 24)
-        self.target_user = self.config.get('AdministratorAccountName', 'root')
+        name = self.config.get('AdministratorAccountName', 'root')
+        if check_local_user_exists(name):
+            self.target_user = name
+        else:
+            log('W36')
+            return False
+        return True
 
     def _check_requirements(self):
         """

gpoa/locale/ru_RU/LC_MESSAGES/gpoa.po

@@ -1055,6 +1055,9 @@ msgstr "Не удалось вычислить возраст пароля"
 msgid "Failed to terminate process"
 msgstr "Не удалось завершить процесс"
 
+msgid "The user was not found to change the password"
+msgstr "Пользователь для изменения пароля не был найден"
+
 # Fatal
 msgid "Unable to refresh GPO list"
 msgstr "Невозможно обновить список объектов групповых политик"

gpoa/messages/__init__.py

@@ -391,6 +391,7 @@ def warning_code(code):
     warning_ids[33] = 'Failed to get last login time'
     warning_ids[34] = 'Failed to calculate password age'
     warning_ids[35] = 'Failed to terminate process'
+    warning_ids[36] = 'The user was not found to change the password'
 
     return warning_ids.get(code, 'Unknown warning code')