base-configuration.yml

# Copyright 2016 Edify Software Consulting
#
# 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.
---
- hosts: all
  tasks:
   # SSH config
    - name: Disable empty password login
      lineinfile: dest=/etc/ssh/sshd_config regexp="^#?PermitEmptyPasswords" line="PermitEmptyPasswords no"
      become: yes
      become_method: sudo

    - name: Disable remote root login
      lineinfile: dest=/etc/ssh/sshd_config regexp="^#?PermitRootLogin" line="PermitRootLogin no"
      become: yes
      become_method: sudo

    - name: Disable password login
      lineinfile: dest=/etc/ssh/sshd_config regexp="^#?PasswordAuthentication" line="PasswordAuthentication no"
      become: yes
      become_method: sudo