---

- name: basic samba config
  hosts: all
  tasks:

    - name: Needed software
      apt:
        name:
          - samba
        update_cache: no
        install_recommends: no


    - name: Samba Server (CIFS) basic config
      blockinfile:
        path: /etc/samba/smb-{{ ansible_facts['hostname'] }}.conf
        create: yes
        mode: "0444"
        owner: root
        group: root
        marker: "# {mark} ANSIBLE MANAGED BLOCK"
        block: |
          [global]
            workgroup = smb
            security = user
            map to guest = never
            #log level = 3
            # for compatibility to old clients
            min protocol = CORE
            ntlm auth = yes
            lanman auth = yes
            client ntlmv2 auth = yes
            
        backup: yes
      notify:
      - Restart samba

    - name: Samba Server (CIFS) service
      blockinfile:
        path: /etc/systemd/system/samba-{{ ansible_facts['hostname'] }}.service
        create: yes
        mode: "0444"
        owner: root
        group: root
        marker: "# {mark} ANSIBLE MANAGED BLOCK"
        block: |
          [Unit]
          Description=dnsmasq tornet0 DNS and DHCP
          After=network.target

          [Service]
          Type=forking
          ExecStart=/usr/sbin/smbd -s /etc/samba/smb-{{ ansible_facts['hostname'] }}.conf -D
          KillMode=process
          Restart=always

          [Install]
          WantedBy=multi-user.target
        backup: yes
      notify:
      - Restart samba

    - name: add samba-{{ ansible_facts['hostname'] }} to startup
      command: systemctl enable samba-{{ ansible_facts['hostname'] }}
      args:
        creates: /etc/systemd/system/multi-user.target.wants/samba-{{ ansible_facts['hostname'] }}.service


    - name: Allow cifs access from RFC1918 (local) networks
      community.general.ufw:
        rule: allow
        port: '445'
        proto: tcp
        src: '{{ item }}'
      loop:
        - 10.0.0.0/8
        - 172.16.0.0/12
        - 192.168.0.0/16


  handlers:

    - name: Restart samba
      service:
        name: samba-{{ ansible_facts['hostname'] }}
        state: restarted