40ca9cf990
This patch masks the systemd unit that controls the C-A-D key sequence. Implements: blueprint security-rhel7-stig Change-Id: I9bd01641fd8787fab90921e360e5933953871d51
138 lines
3.3 KiB
YAML
138 lines
3.3 KiB
YAML
---
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# Copyright 2016, Rackspace US, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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- name: Check autofs service
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command: systemctl status autofs
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register: autofs_check
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failed_when: autofs_check.rc not in [0,3]
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changed_when: False
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check_mode: no
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tags:
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- always
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- name: RHEL-07-020161 - File system automounter must be disabled unless required.
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service:
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name: autofs
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state: stopped
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enabled: no
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when:
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- "'not-found' not in autofs_check.stdout"
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- security_rhel7_disable_autofs | bool
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tags:
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- medium
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- misc
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- RHEL-07-020161
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# This returns an exit code of 0 if it's running, 3 if it's masked.
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- name: Check if ctrl-alt-del.target is already masked
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command: systemctl status ctrl-alt-del.target
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register: cad_mask_check
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check_mode: no
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changed_when: False
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failed_when: cad_mask_check.rc not in [0,3]
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tags:
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- always
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- name: RHEL-07-020220 - The x86 Ctrl-Alt-Delete key sequence must be disabled
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command: systemctl mask ctrl-alt-del.target
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when:
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- security_rhel7_disable_ctrl_alt_delete | bool
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- cad_mask_check.rc != 3
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notify:
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- reload systemd
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tags:
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- high
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- misc
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- RHEL-07-020220
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- name: Check if ClamAV is installed
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stat:
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path: /usr/bin/clamdscan
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register: clamav_install_check
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changed_when: False
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tags:
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- always
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- name: Remove 'Example' line from ClamAV configuration files
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lineinfile:
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dest: "{{ item }}"
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regexp: "^Example"
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state: absent
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with_items:
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- /etc/freshclam.conf
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- /etc/clamd.d/scan.conf
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when:
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- clamav_install_check.stat.exists
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- security_enable_virus_scanner | bool
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- ansible_os_family | lower == 'redhat'
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notify:
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- restart clamav
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tags:
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- misc
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- RHEL-07-030810
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- name: Set ClamAV server type as socket
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lineinfile:
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dest: /etc/clamd.d/scan.conf
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regexp: "^(#)?LocalSocket (.*)$"
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line: 'LocalSocket \2'
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backrefs: yes
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when:
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- clamav_install_check.stat.exists
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- security_enable_virus_scanner | bool
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- ansible_os_family | lower == 'redhat'
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notify:
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- restart clamav
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tags:
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- misc
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- RHEL-07-030810
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- name: Allow automatic freshclam updates
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lineinfile:
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dest: /etc/sysconfig/freshclam
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regexp: "^FRESHCLAM_DELAY"
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state: absent
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when:
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- clamav_install_check.stat.exists
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- security_enable_virus_scanner | bool
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- ansible_os_family | lower == 'redhat'
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notify:
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- restart clamav
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tags:
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- misc
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- RHEL-07-030810
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- name: Update ClamAV database
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command: freshclam
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changed_when: False
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when:
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- clamav_install_check.stat.exists
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- security_enable_virus_scanner | bool
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tags:
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- misc
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- RHEL-07-030810
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- name: Ensure ClamAV is running
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service:
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name: "{{ clamav_service }}"
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state: started
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enabled: yes
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when:
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- clamav_install_check.stat.exists
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- security_enable_virus_scanner | bool
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tags:
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- misc
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- RHEL-07-030810
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