Add option for resetting testing user password

plugins/functions/fmod_pam_authentication.py

@@ -33,6 +33,16 @@ class PamAuthentication(service.FunctionObject) :
 		except PAMError as err:
 			return False
 
+	@service.functionMethod("pam")
+	def restore_testing_user(self):
+		try:
+			with open('/etc/testing-user', 'r') as file:
+				login, password = file.read().split(' ', 1)
+				print(login, password)
+				change_password(login.strip(), password.strip(), service=PAM_SERVICE_NAME)
+		except FileNotFoundError:
+			pass
+
 
 class Service(service.Service) :
 	def initService(self):