Jérémy Lecour
03bc456dfa
When you're not sure to have a proper ssh connection after install, you can keep the current user authorized. Example: when using vagrant This is disabled by default
52 lines
1.5 KiB
YAML
52 lines
1.5 KiB
YAML
---
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- debug:
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msg: "Warning: empty 'evolinux_ssh_password_auth_addresses' variable, tasks will be skipped!"
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when: evolinux_ssh_password_auth_addresses == []
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- name: Security directives for Evolinux
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blockinfile:
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dest: /etc/ssh/sshd_config
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block: |
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Match Group evolinux-sudo
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PasswordAuthentication no
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Match Address {{ evolinux_ssh_password_auth_addresses | join(',') }}
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PasswordAuthentication yes
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marker: "# {mark} EVOLINUX PASSWORD RESTRICTIONS"
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insertafter: EOF
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validate: '/usr/sbin/sshd -T -f %s'
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notify: reload sshd
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when: not evolinux_ssh_password_auth_addresses == []
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# We disable AcceptEnv because it can be a security issue, but also because we
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# do not want clients to push their environment variables like LANG.
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- name: disable AcceptEnv in ssh config
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replace:
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dest: /etc/ssh/sshd_config
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regexp: '^AcceptEnv'
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replace: "#AcceptEnv"
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notify: reload sshd
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when: evolinux_ssh_disable_acceptenv
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- name: Set log level to verbose (for Debian >= 9)
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replace:
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dest: /etc/ssh/sshd_config
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regexp: '^#?LogLevel [A-Z]+'
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replace: "LogLevel VERBOSE"
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notify: reload sshd
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when: ansible_distribution_major_version | version_compare('9', '>=')
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- name: "Get current user"
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command: logname
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register: logname
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check_mode: no
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when: evolinux_ssh_allow_current_user
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- name: "Allow current user"
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lineinfile:
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dest: /etc/ssh/sshd_config
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line: "AllowUsers {{ logname.stdout }}"
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insertafter: 'Subsystem'
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when: evolinux_ssh_allow_current_user
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- meta: flush_handlers
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