computer-playbook/roles/web-app-openbao/tasks/01_init.yml

---
- name: "🔍 Resolve {{ application_id }} hosting node + container id"
  ansible.builtin.include_tasks: "{{ lookup('path_absolute', 'roles/sys-svc-compose/tasks/utils/swarm/resolve_host_cid.yml') }}"
  vars:
    resolve_service_key: openbao
    resolve_output_prefix: OPENBAO
    resolve_compose_cid: "{{ OPENBAO_NAME }}"

- name: "⏳ Wait until the OpenBao API answers"
  ansible.builtin.shell: > # nocheck: container-exec-resolver  runtime-resolved CID, delegated to the hosting node
    container exec {{ OPENBAO_LOCAL_CID | quote }}
    bao status -format=json
  register: openbao_status_raw
  changed_when: false
  retries: 30
  delay: 5
  until: openbao_status_raw.rc in [0, 2] or 'not yet initialized' in openbao_status_raw.stderr
  failed_when: false
  delegate_to: "{{ OPENBAO_HOST_NODE }}"

- name: "🔧 Determine whether OpenBao is already initialised"
  ansible.builtin.set_fact:
    openbao_initialized: >-
      {{ (openbao_status_raw.stdout | from_json).initialized | default(false)
         if (openbao_status_raw.stdout | default('') | trim) | length > 0
         else false }}

- name: "🔐 Initialise OpenBao and keep what only the first deploy ever sees"
  when: not (openbao_initialized | bool)
  block:
    - name: "🔐 Initialise OpenBao (first deploy only)"
      ansible.builtin.shell: > # nocheck: container-exec-resolver  runtime-resolved CID, delegated to the hosting node
        container exec {{ OPENBAO_LOCAL_CID | quote }}
        bao operator init -format=json -recovery-shares=1 -recovery-threshold=1
      register: openbao_init_raw
      changed_when: openbao_init_raw.rc == 0
      delegate_to: "{{ OPENBAO_HOST_NODE }}"
      no_log: "{{ MASK_CREDENTIALS_IN_LOGS | bool }}"

    - name: "🔧 Hold the bootstrap root token in memory only"
      ansible.builtin.set_fact:
        openbao_root_token: >-
          {{ (openbao_init_raw.stdout | from_json).root_token }}
      no_log: "{{ MASK_CREDENTIALS_IN_LOGS | bool }}"

    - name: "💾 Persist the recovery key through sys-token-store"
      ansible.builtin.include_role:
        name: sys-token-store
        tasks_from: write.yml
      vars:
        sys_token_store_user_key: "{{ OPENBAO_RECOVERY_USER_KEY }}"
        sys_token_store_app: "{{ OPENBAO_RECOVERY_TOKEN_APP }}"
        sys_token_store_token: >-
          {{ (openbao_init_raw.stdout | from_json).recovery_keys_b64 | first }}
      no_log: "{{ MASK_CREDENTIALS_IN_LOGS | bool }}"

- name: "⏳ Wait until the static seal has auto-unsealed the node"
  ansible.builtin.shell: > # nocheck: container-exec-resolver  runtime-resolved CID, delegated to the hosting node
    container exec {{ OPENBAO_LOCAL_CID | quote }}
    bao status -format=json
  register: openbao_unsealed_raw
  changed_when: false
  retries: 30
  delay: 5
  until: >-
    openbao_unsealed_raw.rc == 0
    and not ((openbao_unsealed_raw.stdout | from_json).sealed | bool)
  delegate_to: "{{ OPENBAO_HOST_NODE }}"

- name: "🔑 Bootstrap the Ansible AppRole and revoke the root token"
  include_tasks: 02_auth.yml
  when: not (openbao_initialized | bool)

- name: "🧩 Load the recovery key from the platform token store"
  ansible.builtin.include_role:
    name: sys-token-store
    tasks_from: 01_load.yml
  no_log: "{{ MASK_CREDENTIALS_IN_LOGS | bool }}"

- name: "🔐 Log in with the Ansible AppRole"
  ansible.builtin.shell: > # nocheck: container-exec-resolver  runtime-resolved CID, delegated to the hosting node
    container exec -i {{ OPENBAO_LOCAL_CID | quote }}
    bao write -field=token auth/approle/login
    role_id={{ OPENBAO_APPROLE_ROLE_ID | quote }} secret_id=-
  args:
    stdin: "{{ OPENBAO_APPROLE_SECRET_ID }}"
    stdin_add_newline: false
  register: openbao_approle_login
  changed_when: false
  failed_when: false
  delegate_to: "{{ OPENBAO_HOST_NODE }}"
  no_log: "{{ MASK_CREDENTIALS_IN_LOGS | bool }}"

- name: "🔐 Log in with the AppRole the previous deploy applied"
  ansible.builtin.shell: > # nocheck: container-exec-resolver  runtime-resolved CID, delegated to the hosting node
    container exec -i {{ OPENBAO_LOCAL_CID | quote }}
    bao write -field=token auth/approle/login
    role_id={{ OPENBAO_APPLIED.approle_role_id | quote }} secret_id=-
  args:
    stdin: "{{ OPENBAO_APPLIED.approle_secret_id }}"
    stdin_add_newline: false
  register: openbao_approle_login_previous
  changed_when: false
  failed_when: false
  delegate_to: "{{ OPENBAO_HOST_NODE }}"
  no_log: "{{ MASK_CREDENTIALS_IN_LOGS | bool }}"
  when:
    - openbao_approle_login.rc != 0
    - OPENBAO_APPLIED.approle_role_id is defined

- name: "🚑 Rebuild the AppRole from the recovery key when neither login is accepted"
  when:
    - openbao_approle_login.rc != 0
    - (openbao_approle_login_previous.rc | default(1)) != 0
    - (OPENBAO_RECOVERY_KEY | trim) | length > 0
  block:
    - name: "🚑 Mint a root token and re-pin the AppRole"
      ansible.builtin.include_tasks: utils/recover.yml

    - name: "🔐 Log in with the rebuilt AppRole"
      ansible.builtin.shell: > # nocheck: container-exec-resolver  runtime-resolved CID, delegated to the hosting node
        container exec -i {{ OPENBAO_LOCAL_CID | quote }}
        bao write -field=token auth/approle/login
        role_id={{ OPENBAO_APPROLE_ROLE_ID | quote }} secret_id=-
      args:
        stdin: "{{ OPENBAO_APPROLE_SECRET_ID }}"
        stdin_add_newline: false
      register: openbao_approle_login_recovered
      changed_when: false
      failed_when: false
      delegate_to: "{{ OPENBAO_HOST_NODE }}"
      no_log: "{{ MASK_CREDENTIALS_IN_LOGS | bool }}"

- name: "🔧 Keep whichever AppRole login succeeded"
  ansible.builtin.set_fact:
    openbao_approle_token: >-
      {{ openbao_approle_login.stdout
         if openbao_approle_login.rc == 0
         else (openbao_approle_login_previous.stdout
               if (openbao_approle_login_previous.rc | default(1)) == 0
               else openbao_approle_login_recovered.stdout | default('')) }}
    openbao_secret_id_registered: >-
      {{ OPENBAO_APPROLE_SECRET_ID
         if (openbao_approle_login.rc == 0
             or (openbao_approle_login_recovered.rc | default(1)) == 0)
         else OPENBAO_APPLIED.approle_secret_id | default('') }}
  no_log: "{{ MASK_CREDENTIALS_IN_LOGS | bool }}"

- name: "🛑 Fail when no AppRole and no recovery key are accepted"
  ansible.builtin.fail:
    msg: >-
      Neither the AppRole credentials from the inventory, nor the ones recorded
      in {{ OPENBAO_APPLIED_STATE_HOST }}, nor a recovery key in the platform
      token store were accepted. The instance can only be recovered from its
      volume backup plus the matching seal key.
  when: (openbao_approle_token | trim) | length == 0

- name: "🔧 Store the AppRole token in the container token helper"
  ansible.builtin.shell: > # nocheck: container-exec-resolver  runtime-resolved CID, delegated to the hosting node
    container exec -i {{ OPENBAO_LOCAL_CID | quote }}
    bao login -no-print -
  args:
    stdin: "{{ openbao_approle_token | trim }}"
    stdin_add_newline: false
  changed_when: false
  delegate_to: "{{ OPENBAO_HOST_NODE }}"
  no_log: "{{ MASK_CREDENTIALS_IN_LOGS | bool }}"

- name: "📜 Reconcile the secrets engine and the RBAC policies"
  ansible.builtin.include_tasks:
    file: 03_policies.yml
    apply:
      delegate_to: "{{ OPENBAO_HOST_NODE }}"

- name: "📇 Configure the OIDC and LDAP auth methods"
  include_tasks: 04_auth_methods.yml

- name: "🏛 Configure the internal PKI"
  ansible.builtin.include_tasks:
    file: 05_pki.yml
    apply:
      delegate_to: "{{ OPENBAO_HOST_NODE }}"
  when: OPENBAO_PKI_ENABLED | bool

- name: "♻️ Re-pin the AppRole and record what this deploy applied"
  ansible.builtin.include_tasks: 06_rotate.yml

- name: "🧹 Drop the stored reconciliation token from the container"
  ansible.builtin.shell: > # nocheck: container-exec-resolver  runtime-resolved CID, delegated to the hosting node
    container exec {{ OPENBAO_LOCAL_CID | quote }}
    sh -c 'bao token revoke -self >/dev/null 2>&1; rm -f ~/.bao-token'
  changed_when: false
  delegate_to: "{{ OPENBAO_HOST_NODE }}"