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At -vvv Ansible prints each module argument and result, so a password in a command line, a request body, a header or a fact lands in the deploy log. Nothing enforced masking outside the MCP task files, and no check looked at parents at all. A new lint, test_credential_tasks_are_masked, finds tasks whose printed parts (module arguments, environment, loop) reference an identifier ending in password, secret, token, api_key or private_key, or secrets.credentials. A task passes when it or an enclosing block sets no_log, when every file that pulls it in does so through include_tasks with apply.no_log or import_tasks with no_log (transitively), when the secret only reaches a parameter the module masks itself, or when the module masks its values. no_log on an include_tasks task itself does not count, because it does not reach the included tasks. The rule can be suppressed per task with `# nocheck: credential-masking`, now listed in the suppression catalog, and the lint tests its parent and suppression logic on synthetic cases. It found 39 unmasked tasks in 19 roles, all real: join tokens, client secrets, API tokens in Cloudflare headers, database passwords in command lines, the ChatGPT bot login body and more. Each now sets no_log from MASK_CREDENTIALS_IN_LOGS. The sys-dns-hetzner-rdns alias hetzner_no_log, which only restated that switch, is gone. Not covered yet: template and copy tasks whose rendered file carries a secret print it as a diff under --diff. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
24 lines
644 B
YAML
24 lines
644 B
YAML
---
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- name: 📦 install certbot DNS plugin
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package: # nocheck: dynamic-package
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name: "certbot-dns-{{ CERTBOT_ACME_CHALLENGE_METHOD }}"
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state: present
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- name: ✅ Ensure /etc/certbot directory exists
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file:
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path: "{{ CERTBOT_CREDENTIALS_DIR }}"
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state: directory
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owner: root
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group: root
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mode: "0755"
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- name: 📦 Install plugin credentials file
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no_log: "{{ MASK_CREDENTIALS_IN_LOGS | bool }}"
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copy:
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dest: "{{ CERTBOT_CREDENTIALS_FILE }}"
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content: |
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dns_{{ CERTBOT_ACME_CHALLENGE_METHOD }}_api_token = {{ lookup('api', 'cloudflare.api_token') }}
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owner: root
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group: root
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mode: "0600"
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