Ahenk/usr/share/ahenk/base/registration/execute_cancel_sssd_authentication.py
2020-04-06 18:13:10 +03:00

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#!/usr/bin/python3
# -*- coding: utf-8 -*-
# Author: Hasan Kara <h.kara27@gmail.com>
from base.scope import Scope
from base.util.util import Util
import re
class ExecuteCancelSSSDAuthentication:
def __init__(self):
scope = Scope().get_instance()
self.logger = scope.get_logger()
self.util = Util()
def cancel(self):
self.util.execute("apt purge libpam-sss sssd-common -y")
self.util.execute("apt autoremove -y")
if self.util.is_exist("/etc/sssd"):
self.util.delete_folder("/etc/sssd")
# pattern for clearing file data from spaces, tabs and newlines
pattern = re.compile(r'\s+')
# Configure nsswitch.conf
# file_ns_switch = open("/etc/nsswitch.conf", 'r')
# file_data = file_ns_switch.read()
#
# # cleared file data from spaces, tabs and newlines
# text = pattern.sub('', file_data)
# did_configuration_change = False
# if "passwd:compatsss" in text:
# file_data = file_data.replace("passwd: compat sss", "passwd: compat")
# did_configuration_change = True
#
# if "group:compatsss" in text:
# file_data = file_data.replace("group: compat sss", "group: compat")
# did_configuration_change = True
#
# if "shadow:compatsss" in text:
# file_data = file_data.replace("shadow: compat sss", "shadow: compat")
# did_configuration_change = True
#
# if "services:dbfilessss" in text:
# file_data = file_data.replace("services: db files sss", "services: db files")
# did_configuration_change = True
#
# if "netgroup:nissss" in text:
# file_data = file_data.replace("netgroup: nis sss", "netgroup: nis")
# did_configuration_change = True
#
# if "sudoers:filessss" in text:
# file_data = file_data.replace("sudoers: files sss", "")
# did_configuration_change = True
#
# if did_configuration_change:
# self.logger.info("nsswitch.conf configuration has been configured")
# else:
# self.logger.info("nsswitch.conf has already been configured")
# file_ns_switch.close()
# file_ns_switch = open("/etc/nsswitch.conf", 'w')
# file_ns_switch.write(file_data)
# file_ns_switch.close()
common_session_conf_path = "/etc/pam.d/common-session"
# configure common-session for creating home directories for ldap users
file_common_session = open(common_session_conf_path, 'r')
file_data = file_common_session.read()
if "session optional pam_mkhomedir.so skel=/etc/skel umask=077" in file_data:
file_data = file_data.replace("session optional pam_mkhomedir.so skel=/etc/skel umask=077", "")
self.logger.info("common-session is configured")
file_common_session.close()
file_common_session = open(common_session_conf_path, 'w')
file_common_session.write(file_data)
file_common_session.close()
self.util.execute("systemctl restart nscd.service")
self.logger.info("LDAP Login iptal etme işlemi başarı ile sağlandı.")