View file File name : source_apparmor.py Content :'''apport package hook for apparmor (c) 2009-2014 Canonical Ltd. Author: Steve Beattie <sbeattie@ubuntu.com> Jamie Strandboge <jamie@canonical.com> License: GPLv2 ''' from apport.hookutils import (attach_file, attach_file_if_exists, packaging, command_output, root_command_output) import os import re import codecs def stringify(s): '''Converts a byte array into a unicode string''' return codecs.latin_1_decode(s)[0] def recent_kernlog(pattern): '''Extract recent messages from kern.log or message which match a regex. pattern should be a "re" object. ''' lines = '' if os.path.exists('/var/log/kern.log'): file = '/var/log/kern.log' elif os.path.exists('/var/log/messages'): file = '/var/log/messages' else: return lines with open(file, 'rb') as f: for l in f.readlines(): line = stringify(l) if pattern.search(line): lines += line return lines def recent_syslog(pattern): '''Extract recent messages from syslog which match a regex. pattern should be a "re" object. ''' lines = '' if os.path.exists('/var/log/syslog'): file = '/var/log/syslog' else: return lines with open(file, 'rb') as f: for l in f.readlines(): line = stringify(l) if pattern.search(line): lines += line return lines def add_info(report, ui): attach_file(report, '/proc/version_signature', 'ProcVersionSignature') attach_file(report, '/proc/cmdline', 'ProcKernelCmdline') sec_re = re.compile('audit\(|apparmor|selinux|security', re.IGNORECASE) report['KernLog'] = recent_kernlog(sec_re) # DBus messages are reported to syslog dbus_sec_re = re.compile('dbus.* apparmor', re.IGNORECASE) report['Syslog'] = recent_syslog(dbus_sec_re) packages = ['apparmor', 'apparmor-utils', 'libapparmor1', 'libapparmor-dev', 'libapparmor-perl', 'apparmor-utils', 'apparmor-profiles', 'apparmor-easyprof', 'python3-apparmor', 'libpam-apparmor', 'libapache2-mod-apparmor', 'python3-libapparmor', 'auditd', 'libaudit0'] versions = '' for package in packages: try: version = packaging.get_version(package) except ValueError: version = 'N/A' if version is None: version = 'N/A' versions += '%s %s\n' % (package, version) report['ApparmorPackages'] = versions # These need to be run as root report['ApparmorStatusOutput'] = root_command_output(['/usr/sbin/apparmor_status']) report['PstreeP'] = command_output(['/usr/bin/pstree', '-p']) attach_file_if_exists(report, '/var/log/audit/audit.log', 'audit.log')