2020-09-16 14:19:19 +02:00
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ssh_cert
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========
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Implements SSH-Certificate-renewal on hosts.
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The renewal-process connects to ssh-ca-host and fetches a new certificate, if needed.
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These renewal can be used for host-certificates and user-certificates.
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Prepares `sshd_config` to use the CA and the host-certificate.
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Requirements
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------------
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systemd is required, so it would not work on alpine or openwrt, yet.
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Role Variables
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ssh_ca_host::
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Hostmachine for CA.
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This is not host-specific, so you should change it for all hosts or neither.
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Must match with `ssh_ca`-role.
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ssh_ca_user::
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Hostmachine for CA.
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This is not host-specific, so you should change it for all hosts or neither.
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Must match with `ssh_ca`-role.
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Default: `sshca`
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ssh_ca_base_dir::
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Path to CA base on ssh-ca-host.
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This is not host-specific, so you should change it for all hosts or neither.
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Must match with `ssh_ca`-role.
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Default: `~/.ssh-ca`
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2020-09-20 22:45:47 +02:00
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**Do not change!**
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ssh_cert_known_domain::
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Adds domain to trust by this CA.
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2020-09-16 14:19:19 +02:00
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ssh_cert_mail_to::
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If you want to be informed on renewal or errors, provide a mailto-address.
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Mandatory, yet.
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ssh_cert_mail_from::
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If you want to be informed on renewal or errors, provide an address of sender.
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Mandatory, yet.
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ssh_cert_sign_host::
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Default: `{{ssh_ca_user}}@{{ssh_ca_host}}`
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ssh_cert_host_pub_path::
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Path to host-key-pub on host-machine.
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Would be used like a CSR.
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Default: `/etc/ssh/ssh_host_ed25519_key.pub`
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ssh_cert_host_cert_path::
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Where to place the host-certificate on host-machine?
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Default: `/etc/ssh/ssh_host_ed25519_key-cert.pub`
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ssh_cert_host_capub_path::
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Where to place the CA on host-machine?
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Default: `/etc/ssh/ca.pub`
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ssh_cert_user_pub_path::
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Path to user-key-pub on host-machine.
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Would be used like a CSR.
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Default: `~/.ssh/id_ed25519.pub`
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ssh_cert_user_cert_path::
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Where to place the user-certificate on host-machine?
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Default: `~/.ssh/id_ed25519-cert.pub`
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ssh_cert_host_addition_ids::
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Additional IDs (as list) placed in certificate.
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For host-keys, additional hostnames like `git.example.net`.
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Default is empty.
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Dependencies
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------------
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* ssh-ca
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Example Playbook
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----------------
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2020-09-20 22:45:47 +02:00
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Optional, use ssh-ca-role before.
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2020-09-16 14:19:19 +02:00
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Then use the regular role:
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----
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- name: SSH-Cert
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hosts: hosts
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roles:
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- role: ssh-cert
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----
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License
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-------
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AGPLv3
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Author Information
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------------------
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Denis Knauf - https://git.denkn.at/deac/ansible-role-ssh-cert
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