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124 lines
2.7 KiB
124 lines
2.7 KiB
---
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- include: 'roles/service/tasks/main.yaml'
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vars:
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service_name: 'ssh'
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service_packages:
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- 'openssh-server'
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- 'openssh-sftp-server'
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tags:
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- packages
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- name: 'update user ca certs'
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template:
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src: 'user_ca.pub.j2'
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dest: '/etc/ssh/user_ca.pub'
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notify: 'restart ssh'
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tags:
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- ssh_certs
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- name: 'validate ssh cert if present'
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ssh_cert:
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register: ssh_verification
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ignore_errors: yes
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tags:
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- ssh_certs
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- debug:
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var: ssh_verification
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verbosity: 2
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tags:
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- ssh_certs
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- block:
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- name: 'generate host cert request'
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cert_request:
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host: '{{ server_fqdn }}'
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path: '/etc/ssh/ssh_host_ed25519_key.pub'
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proto: 'ssh'
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register: ca_request
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- name: 'start sign request'
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include: 'ca-dialog.yaml'
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vars:
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ansible_connection: 'ssh'
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- debug:
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var: request_result
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verbosity: 2
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- set_fact:
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request_output: '{{ request_result.stdout | from_json }}'
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- debug:
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var: request_output
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verbosity: 2
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- name: 'generate get request'
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set_fact:
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ca_request:
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type: 'get_certificate'
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requestID: '{{ request_output.requestID }}'
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- debug:
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var: ca_request
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verbosity: 2
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- debug:
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msg: 'Please manualy confirm sign request with id {{ request_output.requestID }}'
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- name: 'wait for cert'
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include: 'ca-dialog.yaml'
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vars:
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ansible_connection: 'ssh'
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- debug:
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var: request_result
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verbosity: 2
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- set_fact:
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cert_key: '{{ request_result.stdout | string | from_json }}'
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- name: 'write certificate to container'
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copy:
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content: '{{ cert_key.result }}'
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dest: '/etc/ssh/ssh_host_ed25519_key-cert.pub'
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register: set_pub_key
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notify: 'restart ssh'
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when: ssh_verification.failed
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tags:
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- ssh_certs
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- name: 'add certificate to sshd config'
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lineinfile:
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line: 'HostCertificate /etc/ssh/ssh_host_ed25519_key-cert.pub'
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dest: '/etc/ssh/sshd_config'
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regexp: '^HostCertificate *'
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notify: 'restart ssh'
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tags:
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- ssh_certs
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- name: 'trust user ca key'
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lineinfile:
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line: 'TrustedUserCAKeys /etc/ssh/user_ca.pub'
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dest: '/etc/ssh/sshd_config'
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regexp: '^TrustedUserCAKeys *'
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notify: 'restart ssh'
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tags:
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- ssh_certs
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- name: 'permit root login only with certificate'
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lineinfile:
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line: 'PermitRootLogin without-password'
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dest: '/etc/ssh/sshd_config'
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regexp: '^PermitRootLogin *'
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notify: 'restart ssh'
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- meta: 'flush_handlers'
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- name: 'waiting for ssh on {{ inventory_hostname }} to start'
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wait_for:
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host: '{{ hostvars | ip_from_inventory(inventory_hostname) }}'
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port: 22
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timeout: 30
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delegate_to: '{{ inventory_hostname }}'
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delegate_facts: true
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