chore(deps): update ansible/ansible-lint action to v26

.gitea/workflows/ansible-linters.yaml

@@ -12,9 +12,9 @@ jobs:
     runs-on:
     - ubuntu-latest
     steps:
-    - uses: actions/checkout@v5.0.1
+    - uses: actions/checkout@v6.0.1
     - name: Run ansible-lint
-      uses: ansible/ansible-lint@v25.11.0
+      uses: ansible/ansible-lint@v26.1.0
       with:
         args: "--config-file .ansible-lint"
         setup_python: "true"

.gitea/workflows/markdown-linters.yaml

@@ -12,7 +12,7 @@ jobs:
     runs-on:
     - ubuntu-latest
     steps:
-    - uses: actions/checkout@v5.0.1
+    - uses: actions/checkout@v6.0.1
     - uses: DavidAnson/markdownlint-cli2-action@v21.0.0
       with:
         globs: '**/*.md'

.gitea/workflows/release.yaml

@@ -0,0 +1,21 @@
+name: Release Ansible Role
+
+on:
+  push:
+    tags:
+    - '**'
+
+jobs:
+  release:
+    name: Release Ansible Role
+    runs-on: ubuntu-latest
+    steps:
+    - name: Install Ansible Galaxy
+      run: |
+        apt update --yes
+        apt install --yes ansible
+    - env:
+        ANSIBLE_GALAXY_TOKEN: ${{ secrets.ANSIBLE_GALAXY_TOKEN }}
+      name: Update Ansible Role in Ansible Galaxy
+      run: |
+        ansible-galaxy role import --token=${ANSIBLE_GALAXY_TOKEN} volker-raschek ${GITHUB_REPOSITORY#*/}

.vscode/settings.json

@@ -0,0 +1,14 @@
+{
+  "ansible.python.interpreterPath": "/bin/python",
+  "files.associations": {
+    "**/.gitea/**/*.yml": "yaml",
+    "**/.gitea/**/*.yaml": "yaml",
+    "docker-compose*.yml": "dockercompose",
+    "*.yml": "ansible",
+    "*.yaml": "ansible",
+    ".yamllint": "yaml",
+    ".yamllint.yml": "yaml",
+    ".yamllint.yaml": "yaml"
+  },
+  "rewrap.wrappingColumn": 120
+}

README.md

@@ -77,7 +77,11 @@ The SSH client directory `~/.ssh` can also be managed via the Ansible role. This
 `~/.ssh/config`, `~/.ssh/authorized_keys` as well as the maintenance of private and public SSH keys.
 
 The following example create two entries in `~/.ssh/authorized_keys`. One normal SSH access for `claire`. If `bob`
-establish a SSH connection the command `/usr/local/bin/upload-file.sh` will be executed and exited.
+establish a SSH connection the command `/usr/local/bin/upload-file.sh` will be executed and exited. Furthermore,
+environment variables can be espcilitly defined, to consume it during execution of the command.
+
+> [!IMPORTANT]
+> To allow consuming environment variables must be set `PermitUserEnvironment yes` in `/etc/ssh/sshd_config`.
 
 The private key `toor@toor-pc.ed25519.key` must be stored in `ssh/private_keys`. The public key will be automatically
 extracted from the private key.
@@ -99,6 +103,9 @@ unix_users:
       authorized_keys:
       - filename: claire@claire-pc.pub
       - command: /usr/local/bin/upload-file.sh
+        envs:
+        - key: SSH_KEY_NAME
+          value: bob@bob-pc
         filename: bob@bob-pc.pub
       private_keys:
       - toor@toor-pc.ed25519.key

tasks/create_unix_user.yaml

@@ -8,9 +8,33 @@
   when: unix_user.value.btrfs is defined and
         unix_user.value.btrfs
   block:
+  - name: "Find btrfs device"
+    ansible.builtin.command:
+      cmd: /bin/bash -c "findmnt -no SOURCE -T {{ user_user_home }} | sed 's/\[.*\]//'"
+    register: _unix_users_btrfs_device
+    failed_when: _unix_users_btrfs_device.rc != 0
+    changed_when: _unix_users_btrfs_device.rc == 0
+
+  - name: "Found btrfs device"
+    ansible.builtin.debug:
+      msg: _unix_users_btrfs_device.stdout
+    when: _unix_users_debug is defined and
+          _unix_users_debug is true
+
+  - name: "Determine filesystem of device"
+    ansible.builtin.set_fact:
+      _unix_users_device_filesystem: "{{ ansible_facts['mounts'] | selectattr('device', 'equalto', _unix_users_btrfs_device.stdout) | map(attribute='fstype') | first }}"
+
+  - name: "Fail if device does not have a btrfs file system"
+    ansible.builtin.fail:
+      msg: "Determined device {{ _unix_users_btrfs_device.stdout }} does not have a btrfs filesystem"
+    when: _unix_users_device_filesystem != 'btrfs'
+
   - name: "Create btrfs volume for unix user: {{ unix_user.key }}"
     community.general.btrfs_subvolume:
+      filesystem_device: "{{ _unix_users_btrfs_device.stdout }}"
       name: "{{ user_user_home }}"
+      state: present
   - name: "Adapt home dir permissions"
     ansible.builtin.file:
       path: "{{ user_user_home }}"

templates/authorized_keys.j2

@@ -3,9 +3,26 @@
 # {{ ansible_managed }}
 #
 {% for authorized_key in unix_user.value.ssh.authorized_keys %}
-{% if authorized_key.command is defined and authorized_key.command | length > 0 %}
-command="{{ authorized_key.command }}" {{ lookup('file', 'ssh/authorized_keys/' + authorized_key.filename ) }}
-{% else %}
+  {% set _args = [] %}
+  {% if authorized_key.command is defined and authorized_key.command | length > 0 %}
+    {% set _args = _args + [ "command=\"" + authorized_key.command + "\"" ] %}
+  {% endif %}
+  {% if authorized_key.envs is defined %}
+    {% set ns = namespace(envs=[]) %}
+    {% for environment in authorized_key.envs %}
+      {% if environment.key is defined and environment.key | length > 0 and
+            environment.value is defined and environment.value | length > 0
+      %}
+        {% set ns.envs = ns.envs + [ environment.key + "=" + environment.value ] %}
+      {% endif %}
+    {% endfor %}
+    {% if ns.envs | length > 0 %}
+      {% set _args = _args + [ "environment=\"" + (ns.envs | join(',')) + "\"" ] %}
+    {% endif %}
+  {% endif %}
+  {% if _args | length > 0 %}
+{{ _args | join(',') }} {{ lookup('file', 'ssh/authorized_keys/' + authorized_key.filename ) }}
+  {% else %}
 {{ lookup('file', 'ssh/authorized_keys/' + authorized_key.filename ) }}
-{% endif %}
+  {% endif %}
 {% endfor %}