bubble/automation/roles/firewall/tasks/sage.yml

- name: Allow all from local
  iptables:
    chain: INPUT
    in_interface: lo
    jump: ACCEPT
    comment: Allow all from local
  become: yes

- name: Allow related and established connections
  iptables:
    chain: INPUT
    ctstate: ESTABLISHED,RELATED
    jump: ACCEPT
    comment: Allow related and established connections
  become: yes

- name: Allow SSH
  iptables:
    chain: INPUT
    protocol: tcp
    destination_port: 22
    ctstate: NEW
    syn: match
    jump: ACCEPT
    comment: Accept new SSH connections
  become: yes
  when: fw_enable_ssh

- name: Allow HTTP
  iptables:
    chain: INPUT
    protocol: tcp
    destination_port: 80
    ctstate: NEW
    syn: match
    jump: ACCEPT
    comment: Accept new HTTP connections
  become: yes
  when: fw_enable_http

- name: Allow HTTPS
  iptables:
    chain: INPUT
    protocol: tcp
    destination_port: 443
    ctstate: NEW
    syn: match
    jump: ACCEPT
    comment: Accept new HTTPS connections
  become: yes
  when: fw_enable_http

- name: Allow admin HTTPS on port {{ ssl_port }}
  iptables:
    chain: INPUT
    protocol: tcp
    destination_port: "{{ ssl_port }}"
    ctstate: NEW
    syn: match
    jump: ACCEPT
    comment: Accept new admin HTTPS connections
  when: fw_enable_admin
  become: yes

- name: Drop everything else
  iptables:
    chain: INPUT
    jump: DROP
    comment: Drop anything else
  become: yes

- name: Creates /etc/iptables directory
  file:
    path: /etc/iptables
    state: directory

- name: save iptables v4 rules
  shell: iptables-save > /etc/iptables/rules.v4
  become: yes

- name: save iptables v6 rules
  shell: ip6tables-save > /etc/iptables/rules.v6
  become: yes

- supervisorctl:
    name: bubble_peer_manager
    state: restarted
  when: fw_enable_admin