Modified the role + Updated the LICENSE
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.travis.yml
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.travis.yml
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---
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language: python
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python: "2.7"
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# Use the new container infrastructure
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sudo: false
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# Install ansible
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addons:
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apt:
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packages:
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- python-pip
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install:
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# Install ansible
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- pip install ansible
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# Check ansible version
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- ansible --version
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# Create ansible.cfg with correct roles_path
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- printf '[defaults]\nroles_path=../' >ansible.cfg
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script:
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# Basic role syntax check
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- ansible-playbook tests/test.yml -i tests/inventory --syntax-check
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notifications:
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webhooks: https://galaxy.ansible.com/api/v1/notifications/
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3
LICENSE
3
LICENSE
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@ -1,5 +1,6 @@
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MIT License
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Copyright (c) 2023 Opnxng
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Copyright (c) 2017 Nyambati Thomas
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Permission is hereby granted, free of charge, to any person obtaining a copy
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@ -18,4 +19,4 @@ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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SOFTWARE.
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107
README.md
107
README.md
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# SSH Key Rotation
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# [](https://travis-ci.org/nyambati/ssh-key-rotation)
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This is ansible role that enables you to rotate ssh keys on your remote servers. You can find this role on [ansible galaxy](https://galaxy.ansible.com/nyambati/ssh-key-rotation)
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## Requirements
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This modules depends on ansible 2.2.X
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## Role Variables
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For this role to work it requires the following variables:
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```yaml
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# Removes the existing public keys when set to yes
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is_exclusive: no
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should_manage_dir: no
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# The location to where the authorized_keys file existing
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# .shh/authorized_keys is the deafult value
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authorized_keys_path: .ssh/authorized_keys
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# This is the passphrase used to encrypt your new ssh key
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passphrase: 83g!8bfu5M5yy84x
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# The number of bits you want to assign the key
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ssh_key_bits: 2048
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# The comment that accompanies the key
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ssh_key_comment: domain@example.com
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# The user of the host keys are added to
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ssh_host_user: ubuntu
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# The location to store the keys to. (warning it should not begin with /)
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ssh_key_path: ".ssh/new-ssh-key"
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# if you already have generated you keys add the following variables.
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# Set to true by default
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generate_new_key: True
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ssh_connection_key: "some key"
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# add this if you want to add deployment key for your server,
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ssh_deployment_key: "deployment key"
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```
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The above variables and values are the default inputs to this role. You can check the default folder. Make sure you upate them with your own.
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Installation
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You can install this role from ansible galaxy by running
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```bash
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$ ansible-galaxy install nyambati.ssh-key-rotation
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```
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This is Ansible role that enables you to rotate ssh keys on your remote servers. Forked from [nyambati/ssh-key-rotation](https://github.com/nyambati/ssh-key-rotation/tree/master). By default, this role generates an ed25519 key pair with the Ansible group and the current date as its name.
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## Example Playbook
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Including an example of how to use your role (for instance, with variables passed in as parameters) is always nice for users too:
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```
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---
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- hosts: all
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remote_user: vagrant
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- name: SSH Keys Rotation
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hosts: all
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remote_user: user
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vars:
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host_user: vagrant
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ssh_key_path: .ssh/some-new-secure
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is_exclusive: no
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ssh_host_user: user
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vars_prompt:
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- name: passphrase
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prompt: "Enter the passphrase"
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private: true
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- name: confirm_passphrase
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prompt: "Confirm the passphrase"
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private: true
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roles:
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- nyambati.ssh-key-rotation
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- ssh-key-rotation
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```
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## License
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## Original Author
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MIT License
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Copyright (c) 2017 Nyambati Thomas <thomasnyambati@gmal.com>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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## Author Information
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Thomas Nyambati <thomasnyambati@gmail.com>
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Thomas Nyambati <thomasnyambati@gmail.com>
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---
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# defaults file for ssh-key-rotation
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is_exclusive: no
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should_manage_dir: no
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authorized_keys_path: '{{ ansible_env.HOME }}/.ssh/authorized_keys'
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passphrase: 83g!8bfu5M5yy84x
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ssh_key_bits: 2048
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ssh_key_comment: domain@example.com
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ssh_host_user: vagrant
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ssh_key_path: ".ssh/new-ssh-key"
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generate_new_key: True
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# Removes the existing public keys when set to yes
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is_exclusive: yes
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should_manage_dir: no
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# The location to store the keys to. (warning it should not begin with /)
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ssh_key_path: ".ssh/{{ group_names[0] }}-{{ansible_date_time.date}}"
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# The location to where the authorized_keys file existing
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authorized_keys_path: ".ssh/authorized_keys"
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# Set key algorithm
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ssh_key_algorithm: ed25519
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# ssh_key_algorithm: rsa -b 2048
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# The comment that accompanies the key
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ssh_key_comment: "{{ group_names[0] }}-{{ansible_date_time.date}}"
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# The user of the host keys are added to
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ssh_host_user: user
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# Set to true by default
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generate_new_key: true
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# ----------------------------------------------------------------------------------------------------
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# Ask passphrase on prompt instead
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# passphrase: 83g!8bfu5M5yy84x
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# add this if you want to add connection key for your server
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# ssh_connection_key: "some key"
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# add this if you want to add deployment key for your server
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# ssh_deployment_key: "deployment key"
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galaxy_info:
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author: Thomas Nyambati
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description: Ansible role that enables you to rotate ssh keys on your remote servers
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company: Andela Kenya Ltd
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license: MIT
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min_ansible_version: 2.2
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platforms:
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- name: Ubuntu
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versions:
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- trusty
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galaxy_tags: []
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categories:
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- system
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dependencies: []
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- name: Generate a new ssh Key
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command:
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ssh-keygen
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-t rsa
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-b {{ ssh_key_bits }}
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-t {{ ssh_key_algorithm }}
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-N "{{ passphrase }}" -q
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-f {{ lookup('env','HOME')}}/{{ ssh_key_path }}
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-f /home/{{ ssh_host_user }}/{{ ssh_key_path }}
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-C {{ ssh_key_comment }}
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when: inventory_hostname == play_hosts[0]
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args:
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creates: "{{ lookup('env','HOME') + '/' + ssh_key_path }}"
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creates: "/home/{{ ssh_host_user }}/{{ ssh_key_path }}"
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delegate_to: localhost
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- name: Store then value of the ssh key path
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set_fact:
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ssh_connection_key: "{{ lookup('file', lookup('env','HOME') + '/' + ssh_key_path + '.pub') }}"
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ssh_connection_key: "{{ lookup('file', '/' + 'home' + '/' + ssh_host_user + '/' + ssh_key_path + '.pub') }}"
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---
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- name: Check if the passphrase inputs match
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assert:
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that:
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- "{{ passphrase == confirm_passphrase }}"
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fail_msg: "Passphrase inputs do not match"
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when: passphrase != confirm_passphrase
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- import_tasks: generate_key.yml
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when: generate_new_key | default(True)
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that: ssh_connection_key is defined
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- name: Set Authorized key(s) to the authorized keys file
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become: yes
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become_user: root
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become: true
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when: ssh_connection_key is defined
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authorized_key:
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exclusive: '{{ is_exclusive }}'
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user: '{{ ssh_host_user }}'
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state: present
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path: '{{ authorized_keys_path }}'
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path: '/home/{{ ssh_host_user }}/{{ authorized_keys_path }}'
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manage_dir: '{{ should_manage_dir }}'
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key: "{{ ssh_connection_key }}"
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authorized_key:
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user: '{{ ssh_host_user }}'
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state: present
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path: '{{ authorized_keys_path }}'
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path: '/home/{{ ssh_host_user }}/{{ authorized_keys_path }}'
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manage_dir: '{{ should_manage_dir }}'
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key: "{{ ssh_deployment_key }}"
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@ -1 +0,0 @@
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localhost
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---
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- hosts: localhost
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remote_user: root
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roles:
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- ssh-key-rotation
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