116 lines
3.3 KiB
YAML
116 lines
3.3 KiB
YAML
---
|
|
# Copyright 2016, Rackspace US, Inc.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
- name: Verify that AIDE configuration directory exists
|
|
stat:
|
|
path: /etc/aide/aide.conf.d
|
|
register: aide_conf
|
|
check_mode: no
|
|
tags:
|
|
- always
|
|
|
|
- name: Exclude certain directories from AIDE
|
|
template:
|
|
src: ZZ_aide_exclusions.j2
|
|
dest: /etc/aide/aide.conf.d/ZZ_aide_exclusions
|
|
when: aide_conf.stat.exists | bool
|
|
tags:
|
|
- medium
|
|
- aide
|
|
- V-71973
|
|
|
|
# NOTE(mhayden): CentOS/RHEL already provide a very strict AIDE configuration
|
|
# that meets the requirements of V-72069 and V-72071. That config
|
|
# is borrowed for Ubuntu 16.04 here.
|
|
- name: Configure AIDE to verify additional properties
|
|
blockinfile:
|
|
dest: "{{ aide_conf }}"
|
|
insertbefore: EOF
|
|
marker: "# {mark} MANAGED BY OPENSTACK-ANSIBLE-SECURITY"
|
|
block: |
|
|
# Rules borrowed from CentOS/RHEL AIDE configuration
|
|
# (SELinux was removed for Ubuntu compatibility.)
|
|
FIPSR = p+i+n+u+g+s+m+c+acl+xattrs+sha256
|
|
NORMAL = FIPSR+sha512
|
|
|
|
# The following two lines apply the NORMAL rule (above this line) to the
|
|
# /bin and /sbin directories to meet the requirements of two STIG controls:
|
|
#
|
|
# RHEL-07-021600 - Verify ACLs
|
|
# RHEL-07-021610 - Verify extended attributes
|
|
#
|
|
/bin NORMAL
|
|
/sbin NORMAL
|
|
when:
|
|
- ansible_os_family | lower == 'ubuntu'
|
|
tags:
|
|
- low
|
|
- aide
|
|
- V-72069
|
|
- V-72071
|
|
- V-72073
|
|
|
|
- name: Check to see if AIDE database is already in place
|
|
stat:
|
|
path: "{{ aide_database_file }}"
|
|
register: aide_database
|
|
check_mode: no
|
|
tags:
|
|
- always
|
|
|
|
- name: Initialize AIDE (this will take a few minutes)
|
|
command: "aideinit"
|
|
changed_when: false
|
|
register: aide_init
|
|
when:
|
|
- aide_conf.stat.exists | bool
|
|
- not aide_database.stat.exists | bool
|
|
- security_rhel7_initialize_aide | bool
|
|
tags:
|
|
- medium
|
|
- aide
|
|
- V-71973
|
|
|
|
# NOTE(mhayden): This is only needed for CentOS 7 and RHEL 7 since Ubuntu
|
|
# copies the new AIDE database into place automatically with its AIDE wrapper
|
|
# script.
|
|
- name: Move AIDE database into place
|
|
command: "mv /var/lib/aide/aide.db.new.gz {{ aide_database_file }}"
|
|
changed_when: false
|
|
when:
|
|
- aide_init | changed
|
|
- ansible_os_family | lower == 'redhat'
|
|
tags:
|
|
- medium
|
|
- aide
|
|
- V-71973
|
|
|
|
# NOTE(mhayden): This is only needed for CentOS 7 and RHEL 7 since the AIDE
|
|
# package doesn't come with a cron job file. Ubuntu packages a cron job for
|
|
# AIDE checks already.
|
|
- name: Create AIDE cron job
|
|
cron:
|
|
name: aide
|
|
cron_file: aide
|
|
user: root
|
|
special_time: daily
|
|
job: "aide --check | /bin/mail -s \"$HOSTNAME - Daily aide integrity check run\" root"
|
|
when:
|
|
- ansible_os_family | lower == 'redhat'
|
|
tags:
|
|
- medium
|
|
- aide
|
|
- V-71975
|