volker.raschekandCopilot
206c057247
The scenario was only runnable by hand so far, which defeats its purpose. Podman is already installed and configured on the runners, so the job only has to add molecule itself. The repository is named ansible-role-certificate-authority while the role is named certificate_authority. Since the scenario includes the role by its name and uses the parent of the project directory as roles path, the checkout has to happen into a directory matching the role. The collections are declared in molecule/default/collections.yml instead of being installed by an explicit step. That is the path the collections invoker of molecule looks at by default, so the dependency action of the test sequence installs them for the workflow and for local runs alike. Co-authored-by: Copilot <copilot@github.com>
122 lines
15 KiB
Markdown
122 lines
15 KiB
Markdown
# certificate-authority
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This Ansible role can be used to create a root and intermediate certificate authority and issue client certificates from
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them. Additionally offers the ansible role the feature to import the certificates of the authority into the systems
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trust store.
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## Examples
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The following minimal example creates a root and intermediate certificate authority and issues a client certificate from
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the intermediate certificate authority.
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```yaml
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certificate_authority_client_skip: false
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certificate_authority_client_common_name: "{{ inventory_hostname }}"
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certificate_authority_client_subject_alternative_names:
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- "DNS:{{ inventory_hostname }}"
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- "DNS:san.example.local"
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- "IP:10.11.12.13"
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```
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## Tests
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The role is tested with [Molecule](https://ansible.readthedocs.io/projects/molecule/). The scenario starts one podman
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container per supported distribution family, applies the role, asserts that a second run reports no change and finally
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verifies the issued certificates with `openssl verify`, their file permissions and the anchor in the systems trust
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store.
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Molecule ships only its `default` driver, therefore `podman` is required besides molecule itself. The collections are
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declared in `molecule/default/collections.yml` and installed by molecule.
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```bash
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pip install molecule
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```
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The complete sequence creates the containers, tests them and removes them afterwards.
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```bash
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molecule test
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```
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While working on the role the containers are better kept alive.
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```bash
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# create the containers and apply the role
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molecule converge
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# run the assertions of molecule/default/verify.yml against the running containers
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molecule verify
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# open a shell in one of the containers
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molecule login --host certificate-authority-debian
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# remove the containers
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molecule destroy
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```
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## Parameters
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### Root Certificate Authority (CA)
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| Name | Description | Value |
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| --------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------ |
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| `certificate_authority_root_ca_skip` | Skip creation or import of a root certificate authority in general. | `false` |
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| `certificate_authority_root_ca_create` | Create root certificate from scratch or import via `certificate_authority_root_ca_tls` prefixed variables. | `true` |
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| `certificate_authority_root_ca_import` | Import the TLS certificate of the root certificate authority into the systems trust store. | `true` |
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| `certificate_authority_root_ca_path` | Directory where the private and public TLS key of the root certificate authority should be stored. | `/etc/ansible-playbook/pki/ca` |
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| `certificate_authority_root_ca_common_name` | Common Name (CN) of the root certificate authority. | `Ansible Root CA` |
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| `certificate_authority_root_ca_country_name` | Country name of the root certificate authority. For example `US`, `FR` or `DE`. | `""` |
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| `certificate_authority_root_ca_email_address` | E-Mail Address of the root certificate authority owner. | `""` |
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| `certificate_authority_root_ca_organization_name` | Organization name of the root certificate authority owner. | `""` |
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| `certificate_authority_root_ca_organizational_unit_name` | Organizational unit name of the root certificate authority. | `""` |
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| `certificate_authority_root_ca_state_or_province_name` | State or province name where the owner of the root certificate authority is located. | `""` |
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| `certificate_authority_root_ca_subject_alternative_names` | Subject Alternative Names (SAN) of the root certificate authority. Example: `DNS:example.local`, `IP:10.11.12.13`. | `[]` |
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| `certificate_authority_root_ca_not_after` | Time in the future from now when the TLS certificate should expire | `+3650d` |
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| `certificate_authority_root_ca_not_before` | Time in the past from now when the TLS certificate should be valid. | `+0s` |
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| `certificate_authority_root_ca_tls_key_content` | Content of a custom used root certificate authority. Will only be imported, when `certificate_authority_root_ca_create: false`. | `""` |
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| `certificate_authority_root_ca_tls_crt_content` | Content of a custom used certificate of the certificate authority. Will only be imported, when `certificate_authority_root_ca_create: false`. | `""` |
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| `certificate_authority_root_ca_tls_key_passphrase` | Passphrase for the private key of the generated or imported root certificate authority. | `""` |
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| `certificate_authority_root_ca_tls_key_type` | Algorithm of the private key of the root certificate authority. | `RSA` |
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### Intermediate Certificate Authority (CA)
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| Name | Description | Value |
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| ----------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------- |
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| `certificate_authority_intermediate_ca_skip` | Skip creation or import of a intermediate certificate authority in general. | `false` |
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| `certificate_authority_intermediate_ca_create` | Create intermediate certificate from scratch or import via `certificate_authority_intermediate_ca_tls` prefixed variables. | `true` |
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| `certificate_authority_intermediate_ca_path` | Directory where the private and public TLS key of the intermediate certificate authority should be stored. | `/etc/ansible-playbook/pki/intermediate` |
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| `certificate_authority_intermediate_ca_common_name` | Common Name (CN) of the intermediate certificate authority. | `Ansible Intermediate CA` |
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| `certificate_authority_intermediate_ca_country_name` | Country name of the intermediate certificate authority. For example `US`, `FR` or `DE`. | `""` |
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| `certificate_authority_intermediate_ca_email_address` | E-Mail Address of the intermediate certificate authority owner. | `""` |
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| `certificate_authority_intermediate_ca_organization_name` | Organization name of the intermediate certificate authority owner. | `""` |
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| `certificate_authority_intermediate_ca_organizational_unit_name` | Organizational unit name of the intermediate certificate authority. | `""` |
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| `certificate_authority_intermediate_ca_state_or_province_name` | State or province name where the owner of the intermediate certificate authority is located. | `""` |
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| `certificate_authority_intermediate_ca_subject_alternative_names` | Subject Alternative Names (SAN) of the intermediate certificate authority. Example: `DNS:example.local`, `IP:10.11.12.13`. | `[]` |
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| `certificate_authority_intermediate_ca_not_after` | Time in the future from now when the TLS certificate should expire | `+1825d` |
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| `certificate_authority_intermediate_ca_not_before` | Time in the past from now when the TLS certificate should be valid. | `+0s` |
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| `certificate_authority_intermediate_ca_tls_key_content` | Content of a custom used intermediate certificate authority. Will only be imported, when `certificate_authority_intermediate_ca_create: false`. | `""` |
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| `certificate_authority_intermediate_ca_tls_crt_content` | Content of a custom used certificate of the certificate authority. Will only be imported, when `certificate_authority_intermediate_ca_create: false`. | `""` |
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| `certificate_authority_intermediate_ca_tls_key_passphrase` | Passphrase for the private key of the generated or imported intermediate certificate authority. | `""` |
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| `certificate_authority_intermediate_ca_tls_key_type` | Algorithm of the private key of the intermediate certificate authority. | `RSA` |
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### Client Certificate
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| Name | Description | Value |
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| -------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------- |
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| `certificate_authority_client_skip` | Skip creation or import of a client certificate in general. | `true` |
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| `certificate_authority_client_create` | Create client certificate from scratch or import via `certificate_authority_client_tls` prefixed variables. | `true` |
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| `certificate_authority_client_path` | Directory where the private and public TLS key of the client certificate authority should be stored. | `/etc/ansible-playbook/pki/client` |
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| `certificate_authority_client_common_name` | Common Name (CN) of the client certificate. | `Ansible Client Certificate` |
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| `certificate_authority_client_country_name` | Country name of the client certificate. For example `US`, `FR` or `DE`. | `""` |
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| `certificate_authority_client_email_address` | E-Mail Address of the client certificate owner. | `""` |
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| `certificate_authority_client_organization_name` | Organization name of the client certificate owner. | `""` |
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| `certificate_authority_client_organizational_unit_name` | Organizational unit name of the client certificate. | `""` |
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| `certificate_authority_client_state_or_province_name` | State or province name where the owner of the client certificate is located. | `""` |
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| `certificate_authority_client_subject_alternative_names` | Subject Alternative Names (SAN) of the client certificate. Example: `DNS:example.local`, `IP:10.11.12.13`. | `[]` |
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| `certificate_authority_client_not_after` | Time in the future from now when the TLS certificate should expire | `+397d` |
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| `certificate_authority_client_not_before` | Time in the past from now when the TLS certificate should be valid. | `+0s` |
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| `certificate_authority_client_tls_key_passphrase` | Passphrase for the private key of the generated or imported client certificate. | `""` |
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| `certificate_authority_client_tls_key_type` | Algorithm of the private key of the client certificate. | `RSA` |
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| `certificate_authority_client_tls_crt_content` | Content of a custom used client certificate. Will only be imported, when `certificate_authority_client_create: false`. | `""` |
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| `certificate_authority_client_tls_key_content` | Content of the private key of a custom used client certificate. Will only be imported, when `certificate_authority_client_create: false`. | `""` |
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