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Diffstat (limited to 'charms/trusty/ceilometer/charmhelpers/contrib/hardening/host/checks/minimize_access.py')
-rw-r--r-- | charms/trusty/ceilometer/charmhelpers/contrib/hardening/host/checks/minimize_access.py | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/charms/trusty/ceilometer/charmhelpers/contrib/hardening/host/checks/minimize_access.py b/charms/trusty/ceilometer/charmhelpers/contrib/hardening/host/checks/minimize_access.py deleted file mode 100644 index c471064..0000000 --- a/charms/trusty/ceilometer/charmhelpers/contrib/hardening/host/checks/minimize_access.py +++ /dev/null @@ -1,52 +0,0 @@ -# Copyright 2016 Canonical Limited. -# -# This file is part of charm-helpers. -# -# charm-helpers is free software: you can redistribute it and/or modify -# it under the terms of the GNU Lesser General Public License version 3 as -# published by the Free Software Foundation. -# -# charm-helpers is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public License -# along with charm-helpers. If not, see <http://www.gnu.org/licenses/>. - -from charmhelpers.contrib.hardening.audits.file import ( - FilePermissionAudit, - ReadOnly, -) -from charmhelpers.contrib.hardening import utils - - -def get_audits(): - """Get OS hardening access audits. - - :returns: dictionary of audits - """ - audits = [] - settings = utils.get_settings('os') - - # Remove write permissions from $PATH folders for all regular users. - # This prevents changing system-wide commands from normal users. - path_folders = {'/usr/local/sbin', - '/usr/local/bin', - '/usr/sbin', - '/usr/bin', - '/bin'} - extra_user_paths = settings['environment']['extra_user_paths'] - path_folders.update(extra_user_paths) - audits.append(ReadOnly(path_folders)) - - # Only allow the root user to have access to the shadow file. - audits.append(FilePermissionAudit('/etc/shadow', 'root', 'root', 0o0600)) - - if 'change_user' not in settings['security']['users_allow']: - # su should only be accessible to user and group root, unless it is - # expressly defined to allow users to change to root via the - # security_users_allow config option. - audits.append(FilePermissionAudit('/bin/su', 'root', 'root', 0o750)) - - return audits |