def _cleanOldDomainJoins(): # stop sssd logging.info("Stopping sssd") if subprocess.call(["service", "sssd", "stop"]) != 0: logging.error("Failed!") return False # Clean old domain join data logging.info("Deleting old kerberos tickets.") subprocess.call(["kdestroy"], stdout=subprocess.PIPE, stderr=subprocess.PIPE) if not realm.leaveAll(): return False # delete krb5.keytab file, if existent logging.info('Deleting krb5.keytab if it exists ... ') if not fileHelper.deleteFile("/etc/krb5.keytab"): return False # delete old CA Certificate logging.info('Deleting old CA certificate if it exists ... ') if not fileHelper.deleteFilesWithExtension("/var/lib/samba/private/tls", ".pem"): return False # remove network.conf logging.info(f"Deleting {constants.networkConfigFilePath} if exists ...") if not fileHelper.deleteFile(constants.networkConfigFilePath): return False return True
def _deleteObsoleteFiles(): # files logging.info("Deleting obsolete files") for obsoleteFile in constants.obsoleteFiles: logging.info(f"* {obsoleteFile}") fileHelper.deleteFile(obsoleteFile) # directories logging.info("Deleting obsolete directories") for obsoleteDirectory in constants.obsoleteDirectories: logging.info(f"* {obsoleteDirectory}") fileHelper.deleteDirectory(obsoleteDirectory) return True
def _clearLogs(unattended=False): if not unattended and not _askStep("clear the syslog"): return True if not fileHelper.deleteFile("/var/log/syslog"): return False subprocess.call(["sudo", "service", "rsyslog", "restart"]) return True