Adding samba and general user management

roles/base/tasks/main.yml

@@ -29,3 +29,8 @@
   ansible.builtin.import_tasks: wireguard.yml
   tags: wireguard
   when: wireguard is defined
+
+- name: Import Samba tasks
+  ansible.builtin.import_tasks: samba.yml
+  tags: samba
+  when: samba is defined

roles/base/tasks/samba.yml

@@ -0,0 +1,52 @@
+- name: Install Samba
+  ansible.builtin.apt:
+    name: samba
+    state: present
+
+- name: Create nologin shell accounts for Samba
+  ansible.builtin.user:
+    name: "{{ item.name }}"
+    state: present
+    shell: /usr/sbin/nologin
+    createhome: false
+    system: yes
+  loop: "{{ samba.users }}"
+  when: item.manage_user is defined and item.manage_user is true
+
+- name: Create Samba users
+  ansible.builtin.shell: "smbpasswd -a {{ item.name }}"
+  args:
+    stdin: "{{ item.password }}\n{{ item.password }}"
+  loop: "{{ samba.users }}"
+  register: samba_users
+  changed_when: "'User added' in samba_users.stdout"
+
+- name: Ensure share directories exist
+  ansible.builtin.file:
+    path: "{{ item.path }}"
+    owner: "{{ item.owner }}"
+    group: "{{ item.group }}"
+    state: directory
+    mode: 0755
+  loop: "{{ samba.shares }}"
+
+- name: Configure Samba shares
+  ansible.builtin.template:
+    src: smb.conf.j2
+    dest: /etc/samba/smb.conf
+  notify: restart_samba
+
+- name: Start smbd and enable on boot
+  ansible.builtin.service:
+    name: smbd
+    state: started
+    enabled: true
+
+- name: Allow SMB connections
+  community.general.ufw:
+    rule: allow
+    port: 445
+    proto: tcp
+    from: "{{ item }}"
+    state: enabled
+  loop: "{{ samba.firewall }}"

roles/base/tasks/system.yml

@@ -11,6 +11,23 @@
     mode: 0400
   when: authorized_keys is defined
 
+- name: Create system users
+  ansible.builtin.user:
+    name: "{{ item.name }}"
+    state: present
+    shell: "{{ item.shell | default('/bin/bash') }}"
+    create_home: "{{ item.home | default(false) }}"
+  loop: "{{ users }}"
+  when: users is defined
+
+- name: Set authorized_keys for system users
+  ansible.posix.authorized_key:
+    user: "{{ item.key }}"
+    key: "{{ item.value.key }}"
+    state: present
+  loop: "{{ users }}"
+  when: users is defined and item.value.key is defined
+
 - name: Manage filesystem mounts
   ansible.posix.mount:
     path: "{{ item.path }}"