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oopen-server/roles/firewall/tasks/main.yml

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---
# # ---
# # - Check if firewall repository exist
# # ---
#
# - name: Check if firewall repository exist
# stat:
# path: '{{ git_firewall_repository.dest }}'
# register: git_firewall_repository_exists
#
# - meta: end_host
# when: not git_firewall_repository_exists.stat.exists
# ---
# Create firewall config directory '/etc/ipt/firewall' if not exists
# ---
- name: Install/update firewall repository
git:
repo: '{{ git_firewall_repository.repo }}'
dest: '{{ git_firewall_repository.dest }}'
when: git_firewall_repository is defined and git_firewall_repository|length > 0
tags:
- git-firewall-repository
# Exit if no firewall repository variable exists or is empty
#
- meta: end_host
when: git_firewall_repository is not defined or git_firewall_repository|length < 1
- name: Create directory /etc/ipt-firewall if not exists
file:
path: /etc/ipt-firewall
state: directory
# ---
# Check presence of files
# ---
- name: Check if /etc/ipt-firewall/interfaces_ipv4.conf are present
stat:
path: /etc/ipt-firewall/interfaces_ipv4.conf
register: interfaces_ipv4_exists
- name: Check if /etc/ipt-firewall/interfaces_ipv6.conf are present
stat:
path: /etc/ipt-firewall/interfaces_ipv6.conf
register: interfaces_ipv6_exists
- name: Check if file '/etc/ipt-firewall/main_ipv4.conf' exists
stat:
path: /etc/ipt-firewall/main_ipv4.conf
register: main_ipv4_exists
- name: Check if file '/etc/ipt-firewall/main_ipv6.conf' exists
stat:
path: /etc/ipt-firewall/main_ipv6.conf
register: main_ipv6_exists
- name: Check if /etc/ipt-firewall/ban_ipv4.list are present
stat:
path: /etc/ipt-firewall/ban_ipv4.list
register: ban_ipv4_exists
- name: Check if /etc/ipt-firewall/ban_ipv6.list are present
stat:
path: /etc/ipt-firewall/ban_ipv6.list
register: ban_ipv6_exists
# ---
# Get information about network devices
# ---
- name: define traditional ethernet facts
set_fact:
ansible_netdev: "{% set ansible_netdev = ansible_netdev|default([]) + [hostvars[inventory_hostname]['ansible_' + item]] %}{{ ansible_netdev|list }}"
when:
- not interfaces_ipv4_exists.stat.exists
- hostvars[inventory_hostname]['ansible_' + item]['type'] is defined
- hostvars[inventory_hostname]['ansible_' + item]['type'] == 'ether'
- inventory_hostname not in groups['lxc_host']|string
with_items:
- "{{ hostvars[inventory_hostname]['ansible_interfaces'] }}"
- name: define traditional bridge facts
set_fact:
ansible_netdev: "{% set ansible_netdev = ansible_netdev|default([]) + [hostvars[inventory_hostname]['ansible_' + item]] %}{{ ansible_netdev|list }}"
when:
- not interfaces_ipv4_exists.stat.exists
- hostvars[inventory_hostname]['ansible_' + item]['type'] is defined
- hostvars[inventory_hostname]['ansible_' + item]['type'] == 'bridge'
- "groups['lxc_host']|string is search(inventory_hostname)"
with_items:
- "{{ hostvars[inventory_hostname]['ansible_interfaces'] }}"
- name: Debug message IPv4
debug:
msg:
- "index: {{ idx + 1 }}"
- "device: {{ item.device }}"
- "ipv4-address: {{ item.ipv4.address }}"
loop: "{{ ansible_netdev }}"
loop_control:
label: "{{ item.device }}"
index_var: idx
when:
- item.ipv4.address is defined and item.ipv4.address|length > 0
- name: Debug message IPv6
debug:
msg:
- "index: {{ idx + 1 }}"
- "device: {{ item.device }}"
- "ipv6-address: {{ item.ipv6.0.address }}{{ (item.ipv6.1.address is match 'f.*') | ternary('', ' ' + item.ipv6.1.address) }}"
loop: "{{ ansible_netdev }}"
loop_control:
label: "{{ item.device }}"
index_var: idx
when:
- item.ipv6.0.address is defined and item.ipv6.0.address|length > 0
#- meta: end_host
# ---
# Get sshd ports
# ---
- name: Get sshd ports as blank separated list
set_fact:
fw_sshd_ports: "{{ sshd_ports | join (' ') }}"
when:
- sshd_ports is defined and sshd_ports | length > 0
- sshd_ports|join() != "22"
- name: Set default sshd ports
set_fact:
fw_sshd_ports: "$standard_ssh_port"
when:
- sshd_ports is not defined or sshd_ports | length == 0 or sshd_ports|join() == "22"
# ===
# Modify main_ipv[4|].conf - add port definitionios
# ===
# ---
# Allow local Services from given (extern) network
# ---
- name: Check if String 'allow_local_service_from_networks=..' is present
shell: grep -q -E "^allow_local_service_from_networks=" /etc/ipt-firewall/main_ipv4.conf
register: allow_local_service_from_networks_ipv4_present
when: main_ipv4_exists.stat.exists
failed_when: "allow_local_service_from_networks_ipv4_present.rc > 1"
changed_when: "allow_local_service_from_networks_ipv4_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv4.conf' (allow_local_service_from_networks)
blockinfile:
path: /etc/ipt-firewall/main_ipv4.conf
insertafter: '^#?\s*allow_local_service'
block: |
# -------------
# ---- Allow local Services from given (extern) network
# -------------
# - allow_local_service_from_networks
# -
# - allow_local_service_from_networks="<ext-net:local-port:protocol> [<ext-net:local-port>:<protocol> [.."
# -
# - Allow all traffic to given local service from given (extern) network
# -
# - Example:
# - allow_local_service="192.68.11.64/27:8443:tcp 192.68.11.64/27:8080:tcp"
# -
# - Blank separated list
# -
allow_local_service_from_networks=""
marker: "# Marker set by modify-ipt-server.yml (allow_local_service_from_networks)"
when:
- main_ipv4_exists.stat.exists
- allow_local_service_from_networks_ipv4_present is changed
notify:
- Restart IPv4 Firewall
- name: Check if String 'allow_local_service_from_networks=..' is present
shell: grep -q -E "^allow_local_service_from_networks=" /etc/ipt-firewall/main_ipv6.conf
register: allow_local_service_from_networks_ipv6_present
when: main_ipv6_exists.stat.exists
failed_when: "allow_local_service_from_networks_ipv6_present.rc > 1"
changed_when: "allow_local_service_from_networks_ipv6_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv6.conf' (allow_local_service_from_networks)
blockinfile:
path: /etc/ipt-firewall/main_ipv6.conf
insertafter: '^#?\s*allow_local_service'
block: |
# -------------
# ---- Allow local Services from given (extern) network
# -------------
# - allow_local_service_from_networks
# -
# - allow_local_service_from_networks="<ext-net,local-port,protocol> [<ext-net,local-port>,<protocol> [.."
# -
# - Allow all traffic to given local service from given (extern) network
# -
# - Example:
# - allow_local_service="2001:678:a40:3000::/64,8443,tcp 2001:678:a40:3000::/64,8080,tcp"
# -
# - Blank separated list
# -
allow_local_service_from_networks=""
marker: "# Marker set by modify-ipt-server.yml (allow_local_service_from_networks)"
when:
- main_ipv6_exists.stat.exists
- allow_local_service_from_networks_ipv6_present is changed
notify:
- Restart IPv6 Firewall
# ---
# vpn_ports
# ---
- name: Check if String 'vpn_ports=..' is present
shell: grep -q -E "^vpn_ports=" /etc/ipt-firewall/main_ipv4.conf
register: vpn_ports_ipv4_present
when: main_ipv4_exists.stat.exists
failed_when: "vpn_ports_ipv4_present.rc > 1"
changed_when: "vpn_ports_ipv4_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv4.conf' (vpn_ports)
blockinfile:
path: /etc/ipt-firewall/main_ipv4.conf
insertafter: '^#?\s*forward_vpn_server_ips'
block: |
# - VPN Port(s) used by local Services
# -
# - blank separated list
# -
vpn_ports="$standard_vpn_port"
marker: "# Marker set by modify-ipt-server.yml (vpn_ports)"
when:
- main_ipv4_exists.stat.exists
- vpn_ports_ipv4_present is changed
notify:
- Restart IPv4 Firewall
- name: Check if String 'vpn_ports=..' is present
shell: grep -q -E "^vpn_ports=" /etc/ipt-firewall/main_ipv6.conf
register: vpn_ports_ipv6_present
when: main_ipv6_exists.stat.exists
failed_when: "vpn_ports_ipv6_present.rc > 1"
changed_when: "vpn_ports_ipv6_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv6.conf' (vpn_ports)
blockinfile:
path: /etc/ipt-firewall/main_ipv6.conf
insertafter: '^#?\s*forward_vpn_server_ips'
block: |
# - VPN Port(s) used by local Services
# -
# - blank separated list
# -
vpn_ports="$standard_vpn_port"
marker: "# Marker set by modify-ipt-server.yml (vpn_ports)"
when:
- main_ipv6_exists.stat.exists
- vpn_ports_ipv6_present is changed
notify:
- Restart IPv6 Firewall
# ---
# support local NTP Service
# ---
- name: Check if String 'local_ntp_service..' is present
shell: grep -q -E "^local_ntp_service" /etc/ipt-firewall/main_ipv4.conf
register: local_ntp_service_ipv4_present
when: main_ipv4_exists.stat.exists
failed_when: "local_ntp_service_ipv4_present.rc > 1"
changed_when: "local_ntp_service_ipv4_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv4.conf' (local_ntp_service)
blockinfile:
path: /etc/ipt-firewall/main_ipv4.conf
insertafter: '^#?\s*vpn_ports'
block: |
# local NTP Server
#
local_ntp_service=false
# NPT Port used by local service
#
ntp_port="$standard_ntp_port"
# Network allowed for NTP requests
#
# Note: if not set no port will be open!
#
ntp_allowed_net=""
marker: "# Marker set by modify-ipt-server.yml (local_ntp_service)"
when:
- main_ipv4_exists.stat.exists
- local_ntp_service_ipv4_present is changed
notify:
- Restart IPv4 Firewall
- name: Check if String 'local_ntp_service..' is present
shell: grep -q -E "^local_ntp_service" /etc/ipt-firewall/main_ipv6.conf
register: local_ntp_service_ipv6_present
when: main_ipv6_exists.stat.exists
failed_when: "local_ntp_service_ipv6_present.rc > 1"
changed_when: "local_ntp_service_ipv6_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv6.conf' (local_ntp_service)
blockinfile:
path: /etc/ipt-firewall/main_ipv6.conf
insertafter: '^#?\s*vpn_ports'
block: |
# local NTP Server
#
local_ntp_service=false
# NPT Port used by local service
#
ntp_port="$standard_ntp_port"
# Network allowed for NTP requests
#
# Note: if not set no port will be open!
#
ntp_allowed_net=""
marker: "# Marker set by modify-ipt-server.yml (local_ntp_service)"
when:
- main_ipv6_exists.stat.exists
- local_ntp_service_ipv6_present is changed
notify:
- Restart IPv6 Firewall
# ---
# support local DNS Resolver
# ---
- name: Check if String 'local_resolver_service..' is present
shell: grep -q -E "^local_resolver_service" /etc/ipt-firewall/main_ipv4.conf
register: local_resolver_service_ipv4_present
when: main_ipv4_exists.stat.exists
failed_when: "local_resolver_service_ipv4_present.rc > 1"
changed_when: "local_resolver_service_ipv4_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv4.conf' (local_resolver_service)
blockinfile:
path: /etc/ipt-firewall/main_ipv4.conf
insertafter: '^#?\s*forward_dns_server_ips'
block: |
# - local DNS Resolver
# -
local_resolver_service=false
# - Resolover Port used by local service
# -
resolver_port="$standard_dns_port"
# - Network allowed for DNS requests
# -
# - Note: if not set no port will be open!
# -
# - Example:
# - resolver_allowed_networks="192.68.11.64/27 194.150.169.139"
# -
resolver_allowed_networks=""
marker: "# Marker set by modify-ipt-server.yml (local_resolver_service)"
when:
- main_ipv4_exists.stat.exists
- local_resolver_service_ipv4_present is changed
notify:
- Restart IPv4 Firewall
- name: Check if String 'local_resolver_service..' is present
shell: grep -q -E "^local_resolver_service" /etc/ipt-firewall/main_ipv6.conf
register: local_resolver_service_ipv6_present
when: main_ipv6_exists.stat.exists
failed_when: "local_resolver_service_ipv6_present.rc > 1"
changed_when: "local_resolver_service_ipv6_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv6.conf' (local_resolver_service)
blockinfile:
path: /etc/ipt-firewall/main_ipv6.conf
insertafter: '^#?\s*forward_dns_server_ips'
block: |
# - local DNS Resolver
# -
local_resolver_service=false
# - Resolover Port used by local service
# -
resolver_port="$standard_dns_port"
# - Network allowed for DNS requests
# -
# - Note: if not set no port will be open!
# -
# - Example:
# - resolver_allowed_net="2001:678:a40:3000::/64 2001:678:a40:4000::/64"
# -
resolver_allowed_networks=""
marker: "# Marker set by modify-ipt-server.yml (local_resolver_service)"
when:
- main_ipv6_exists.stat.exists
- local_resolver_service_ipv6_present is changed
notify:
- Restart IPv6 Firewall
# ---
# ssh_ports
# ---
- name: Check if String 'ssh_ports=..' is present
shell: grep -q -E "^ssh_ports=" /etc/ipt-firewall/main_ipv4.conf
register: ssh_ports_ipv4_present
when: main_ipv4_exists.stat.exists
failed_when: "ssh_ports_ipv4_present.rc > 1"
changed_when: "ssh_ports_ipv4_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv4.conf' (ssh_ports)
blockinfile:
path: /etc/ipt-firewall/main_ipv4.conf
insertafter: '^#?\s*forward_ssh_server_ips'
block: |
# - SSH Port(s) used by local Services
# -
# - blank separated list
# -
ssh_ports="{{ fw_sshd_ports }}"
marker: "# Marker set by modify-ipt-server.yml (ssh_ports)"
when:
- main_ipv4_exists.stat.exists
- ssh_ports_ipv4_present is changed
notify:
- Restart IPv4 Firewall
- name: Check if String 'ssh_ports=..' is present
shell: grep -q -E "^ssh_ports=" /etc/ipt-firewall/main_ipv6.conf
register: ssh_ports_ipv6_present
when: main_ipv6_exists.stat.exists
failed_when: "ssh_ports_ipv6_present.rc > 1"
changed_when: "ssh_ports_ipv6_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv6.conf' (ssh_ports)
blockinfile:
path: /etc/ipt-firewall/main_ipv6.conf
insertafter: '^#?\s*forward_ssh_server_ips'
block: |
# - SSH Port(s) used by local Services
# -
# - blank separated list
# -
ssh_ports="{{ fw_sshd_ports }}"
marker: "# Marker set by modify-ipt-server.yml (ssh_ports)"
when:
- main_ipv6_exists.stat.exists
- ssh_ports_ipv6_present is changed
notify:
- Restart IPv6 Firewall
# ---
# http_ports
# ---
- name: Check if String 'http_ports=..' is present
shell: grep -q -E "^http_ports=" /etc/ipt-firewall/main_ipv4.conf
register: http_ports_ipv4_present
when: main_ipv4_exists.stat.exists
failed_when: "http_ports_ipv4_present.rc > 1"
changed_when: "http_ports_ipv4_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv4.conf' (http_ports)
blockinfile:
path: /etc/ipt-firewall/main_ipv4.conf
insertafter: '^#?\s*forward_http_server_ips'
block: |
# - HTTP(S) Ports used by local Services
# -
# - comma separated list
# -
http_ports="$standard_http_ports"
marker: "# Marker set by modify-ipt-server.yml (http_ports)"
when:
- main_ipv4_exists.stat.exists
- http_ports_ipv4_present is changed
notify:
- Restart IPv4 Firewall
- name: Check if String 'http_ports=..' is present
shell: grep -q -E "^http_ports=" /etc/ipt-firewall/main_ipv6.conf
register: http_ports_ipv6_present
when: main_ipv4_exists.stat.exists
failed_when: "http_ports_ipv6_present.rc > 1"
changed_when: "http_ports_ipv6_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv6.conf' (http_ports)
blockinfile:
path: /etc/ipt-firewall/main_ipv6.conf
insertafter: '^#?\s*forward_http_server_ips'
block: |
# - HTTP(S) Ports used by local Services
# -
# - comma separated list
# -
http_ports="$standard_http_ports"
marker: "# Marker set by modify-ipt-server.yml (http_ports)"
when:
- main_ipv6_exists.stat.exists
- http_ports_ipv6_present is changed
notify:
- Restart IPv6 Firewall
# ---
# mail_user_ports
# ---
- name: Check if String 'mail_user_ports=..' is present
shell: grep -q -E "^mail_user_ports=" /etc/ipt-firewall/main_ipv4.conf
register: mail_user_ports_ipv4_present
when: main_ipv4_exists.stat.exists
failed_when: "mail_user_ports_ipv4_present.rc > 1"
changed_when: "mail_user_ports_ipv4_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv4.conf' (mail_user_ports)
blockinfile:
path: /etc/ipt-firewall/main_ipv4.conf
insertafter: '^#?\s*forward_mail_server_ips'
block: |
# - Client Ports used by local Mail Services
# -
# - comma separated list
# -
mail_user_ports="$standard_mailuser_ports"
marker: "# Marker set by modify-ipt-server.yml (mail_user_ports)"
when:
- main_ipv4_exists.stat.exists
- mail_user_ports_ipv4_present is changed
notify:
- Restart IPv4 Firewall
- name: Check if String 'mail_user_ports=..' is present
shell: grep -q -E "^mail_user_ports=" /etc/ipt-firewall/main_ipv6.conf
register: mail_user_ports_ipv6_present
when: main_ipv4_exists.stat.exists
failed_when: "mail_user_ports_ipv6_present.rc > 1"
changed_when: "mail_user_ports_ipv6_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv6.conf' (mail_user_ports)
blockinfile:
path: /etc/ipt-firewall/main_ipv6.conf
insertafter: '^#?\s*forward_mail_server_ips'
block: |
# - Client Ports used by local Mail Services
# -
# - comma separated list
# -
mail_user_ports="$standard_mailuser_ports"
marker: "# Marker set by modify-ipt-server.yml (mail_user_ports)"
when:
- main_ipv6_exists.stat.exists
- mail_user_ports_ipv6_present is changed
notify:
- Restart IPv6 Firewall
# ---
# dovecot_auth_service
# ---
- name: Check if String 'dovecot_auth_service=..' is present
shell: grep -q -E "^dovecot_auth_service=" /etc/ipt-firewall/main_ipv4.conf
register: dovecot_auth_service_ipv4_present
when: main_ipv4_exists.stat.exists
failed_when: "dovecot_auth_service_ipv4_present.rc > 1"
changed_when: "dovecot_auth_service_ipv4_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv4.conf' (dovecot_auth_service)
blockinfile:
path: /etc/ipt-firewall/main_ipv4.conf
insertafter: '^#?\s*forward_mail_client_ips'
block: |
# - Dovecot auth service
# -
dovecot_auth_service=false
# - Port listen for dovecot auth requests
# -
dovecot_auth_port=44444
# - Client Network(s) allowed to connect to dovecot's auth service
# -
# - Example:
# - dovecot_auth_allowed_networks="192.68.11.64/27 194.150.169.139"
# -
dovecot_auth_allowed_networks=""
marker: "# Marker set by modify-ipt-server.yml (dovecot_auth_service)"
when:
- main_ipv4_exists.stat.exists
- dovecot_auth_service_ipv4_present is changed
notify:
- Restart IPv4 Firewall
- name: Check if String 'dovecot_auth_service=..' is present
shell: grep -q -E "^dovecot_auth_service=" /etc/ipt-firewall/main_ipv6.conf
register: dovecot_auth_service_ipv6_present
when: main_ipv6_exists.stat.exists
failed_when: "dovecot_auth_service_ipv6_present.rc > 1"
changed_when: "dovecot_auth_service_ipv6_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv6.conf' (dovecot_auth_service)
blockinfile:
path: /etc/ipt-firewall/main_ipv6.conf
insertafter: '^#?\s*forward_mail_client_ips'
block: |
# - (local) Dovecot auth service
# -
dovecot_auth_service=false
# - Port listen for dovecot auth requests
# -
dovecot_auth_port=44444
# - Client Network(s) allowed to connect to dovecot's auth service
# -
# - Example:
# - dovecot_auth_allowed_networks="2001:678:a40:3000::/64 2a01:30:0:13:2f7:50ff:fed2:cef7"
# -
dovecot_auth_allowed_networks=""
marker: "# Marker set by modify-ipt-server.yml (dovecot_auth_service)"
when:
- main_ipv6_exists.stat.exists
- dovecot_auth_service_ipv6_present is changed
notify:
- Restart IPv6 Firewall
# ---
# ftp_passive_port_range
# ---
- name: Check if String 'ftp_passive_port_range=..' is present
shell: grep -q -E "^ftp_passive_port_range=" /etc/ipt-firewall/main_ipv4.conf
register: ftp_passive_port_range_ipv4_present
when: main_ipv4_exists.stat.exists
failed_when: "ftp_passive_port_range_ipv4_present.rc > 1"
changed_when: "ftp_passive_port_range_ipv4_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv4.conf' (ftp_passive_port_range)
blockinfile:
path: /etc/ipt-firewall/main_ipv4.conf
insertafter: '^#?\s*forward_ftp_server_ips'
block: |
# - FTP passive port range use by local ftp service(s)
# -
# - example: ftp_passive_port_range="50000:50400"
# -
ftp_passive_port_range="50000:50400"
marker: "# Marker set by modify-ipt-server.yml (ftp_passive_port_range)"
when:
- main_ipv4_exists.stat.exists
- ftp_passive_port_range_ipv4_present is changed
notify:
- Restart IPv4 Firewall
- name: Check if String 'ftp_passive_port_range=..' is present
shell: grep -q -E "^ftp_passive_port_range=" /etc/ipt-firewall/main_ipv6.conf
register: ftp_passive_port_range_ipv6_present
when: main_ipv4_exists.stat.exists
failed_when: "ftp_passive_port_range_ipv6_present.rc > 1"
changed_when: "ftp_passive_port_range_ipv6_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv6.conf' (ftp_passive_port_range)
blockinfile:
path: /etc/ipt-firewall/main_ipv6.conf
insertafter: '^#?\s*forward_ftp_server_ips'
block: |
# - FTP passive port range use by local ftp service(s)
# -
# - example: ftp_passive_port_range="50000:50400"
# -
ftp_passive_port_range="50000:50400"
marker: "# Marker set by modify-ipt-server.yml (ftp_passive_port_range)"
when:
- main_ipv6_exists.stat.exists
- ftp_passive_port_range_ipv6_present is changed
notify:
- Restart IPv6 Firewall
# ---
# XMPP Service
# ---
- name: Check if String 'xmpp_server_ips=..' is present
shell: grep -q -E "^xmpp_server_ips=" /etc/ipt-firewall/main_ipv4.conf
register: xmpp_server_ips_ipv4_present
when: main_ipv4_exists.stat.exists
failed_when: "xmpp_server_ips_ipv4_present.rc > 1"
changed_when: "xmpp_server_ips_ipv4_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv4.conf' (xmpp_server_ips)
blockinfile:
path: /etc/ipt-firewall/main_ipv4.conf
insertafter: '^#?\s*ftp_passive_port_range'
block: |
# - XMPP Service (Jabber - Prosody)
# -
xmpp_server_ips=""
forward_xmpp_server_ips=""
# - Ports used by XMpp (Prosody) service
# -
# - 5222 eingehend, für Client-Verbindungen unverschlüsselt oder TLS-verschlüsselt
# - 5223 eingehend, für SSL-verschlüsselte Clientverbindungen (veraltet)
# - 5269 ein- und ausgehend, für Verbindungen zu anderen Servern
# -
# - WebSocket (support is provided by mod_websocket)
# - 5280 eingehend, für Client-Verbindungen über HTTP-Polling (nützlich für Webapplikationen)
# -
xmmp_tcp_in_ports="5222 5223 5269"
xmmp_tcp_out_ports="5269"
# - XMPP Remote Dovecote Out Service
# -
# - Example:
# - xmmp_remote_out_services="192.68.11.81:44444 83.223.86.91:44444"
# -
xmmp_remote_out_services=""
marker: "# Marker set by modify-ipt-server.yml (xmpp_server_ips)"
when:
- main_ipv4_exists.stat.exists
- xmpp_server_ips_ipv4_present is changed
notify:
- Restart IPv4 Firewall
- name: Check if String 'xmpp_server_ips=..' is present
shell: grep -q -E "^xmpp_server_ips=" /etc/ipt-firewall/main_ipv6.conf
register: xmpp_server_ips_ipv6_present
when: main_ipv6_exists.stat.exists
failed_when: "xmpp_server_ips_ipv6_present.rc > 1"
changed_when: "xmpp_server_ips_ipv6_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv6.conf' (xmpp_server_ips)
blockinfile:
path: /etc/ipt-firewall/main_ipv6.conf
insertafter: '^#?\s*ftp_passive_port_range'
block: |
# - XMPP Service (Jabber - Prosody)
# -
xmpp_server_ips=""
forward_xmpp_server_ips=""
# - Ports used by XMpp (Prosody) service
# -
# - 5222 eingehend, für Client-Verbindungen unverschlüsselt oder TLS-verschlüsselt
# - 5223 eingehend, für SSL-verschlüsselte Clientverbindungen (veraltet)
# - 5269 ein- und ausgehend, für Verbindungen zu anderen Servern
# -
# - WebSocket (support is provided by mod_websocket)
# - 5280 eingehend, für Client-Verbindungen über HTTP-Polling (nützlich für Webapplikationen)
# -
xmmp_tcp_in_ports="5222 5223 5269"
xmmp_tcp_out_ports="5269"
# - XMPP Remote Dovecote Out Service
# -
# - Example:
# - xmmp_remote_out_services="
# - 2a01:4f8:221:3b4e::247,44444
# - 2a01:30:0:13:2f7:50ff:fed2:cef7,44444
# - "
# -
xmmp_remote_out_services=""
marker: "# Marker set by modify-ipt-server.yml (xmpp_server_ips)"
when:
- main_ipv6_exists.stat.exists
- xmpp_server_ips_ipv6_present is changed
notify:
- Restart IPv6 Firewall
# ---
# munin_remote_port
# ---
- name: Check if String 'munin_remote_port=..' is present
shell: grep -q -E "^munin_remote_port=" /etc/ipt-firewall/main_ipv4.conf
register: munin_remote_port_ipv4_present
when: main_ipv4_exists.stat.exists
failed_when: "munin_remote_port_ipv4_present.rc > 1"
changed_when: "munin_remote_port_ipv4_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv4.conf' (munin_remote_port)
blockinfile:
path: /etc/ipt-firewall/main_ipv4.conf
insertafter: '^#?\s*forward_munin_server_ips'
block: |
# - Port used by clients hosted on this (local) Munin Services
# -
# - !! Only one port is possible !!
# -
munin_remote_port="$standard_munin_port"
marker: "# Marker set by modify-ipt-server.yml (munin_remote_port)"
when:
- main_ipv4_exists.stat.exists
- munin_remote_port_ipv4_present is changed
notify:
- Restart IPv4 Firewall
- name: Check if String 'munin_remote_port=..' is present
shell: grep -q -E "^munin_remote_port=" /etc/ipt-firewall/main_ipv6.conf
register: munin_remote_port_ipv6_present
when: main_ipv4_exists.stat.exists
failed_when: "munin_remote_port_ipv6_present.rc > 1"
changed_when: "munin_remote_port_ipv6_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv6.conf' (munin_remote_port)
blockinfile:
path: /etc/ipt-firewall/main_ipv6.conf
insertafter: '^#?\s*forward_munin_server_ips'
block: |
# - Ports used by clients hosted on this (local) Munin Services
# -
# - !! Only one port is possible !!
# -
munin_remote_port="$standard_munin_port"
marker: "# Marker set by modify-ipt-server.yml (munin_remote_port)"
when:
- main_ipv6_exists.stat.exists
- munin_remote_port_ipv6_present is changed
notify:
- Restart IPv6 Firewall
# ---
# xymon_port
# ---
- name: Check if String 'xymon_port=..' is present
shell: grep -q -E "^xymon_port=" /etc/ipt-firewall/main_ipv4.conf
register: xymon_port_ipv4_present
when: main_ipv4_exists.stat.exists
failed_when: "xymon_port_ipv4_present.rc > 1"
changed_when: "xymon_port_ipv4_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv4.conf' (xymon_port)
blockinfile:
path: /etc/ipt-firewall/main_ipv4.conf
insertafter: '^#?\s*local_xymon_client'
block: |
# - Port used by local Xymon Services
# -
# - !! Only one port is possible !!
# -
xymon_port="$standard_xymon_port"
marker: "# Marker set by modify-ipt-server.yml (xymon_port)"
when:
- main_ipv4_exists.stat.exists
- xymon_port_ipv4_present is changed
notify:
- Restart IPv4 Firewall
- name: Check if String 'xymon_port=..' is present
shell: grep -q -E "^xymon_port=" /etc/ipt-firewall/main_ipv6.conf
register: xymon_port_ipv6_present
when: main_ipv4_exists.stat.exists
failed_when: "xymon_port_ipv6_present.rc > 1"
changed_when: "xymon_port_ipv6_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv6.conf' (xymon_port)
blockinfile:
path: /etc/ipt-firewall/main_ipv6.conf
insertafter: '^#?\s*local_xymon_client'
block: |
# - Port used by local Xymon Services
# -
# - !! Only one port is possible !!
# -
xymon_port="$standard_xymon_port"
marker: "# Marker set by modify-ipt-server.yml (xymon_port)"
when:
- main_ipv6_exists.stat.exists
- xymon_port_ipv6_present is changed
notify:
- Restart IPv6 Firewall
# ---
# mumble_ports
# ---
- name: Check if String 'mumble_ports=..' is present
shell: grep -q -E "^mumble_ports=" /etc/ipt-firewall/main_ipv4.conf
register: mumble_ports_ipv4_present
when: main_ipv4_exists.stat.exists
failed_when: "mumble_ports_ipv4_present.rc > 1"
changed_when: "mumble_ports_ipv4_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv4.conf' (mumble_ports)
blockinfile:
path: /etc/ipt-firewall/main_ipv4.conf
insertafter: '^#?\s*forward_mumble_server_ips'
block: |
# - Ports used by local Mumble Services
# -
# - comma separated list
# -
mumble_ports="$standard_mumble_port"
marker: "# Marker set by modify-ipt-server.yml (mumble_ports)"
when:
- main_ipv4_exists.stat.exists
- mumble_ports_ipv4_present is changed
notify:
- Restart IPv4 Firewall
- name: Check if String 'mumble_ports=..' is present
shell: grep -q -E "^mumble_ports=" /etc/ipt-firewall/main_ipv6.conf
register: mumble_ports_ipv6_present
when: main_ipv4_exists.stat.exists
failed_when: "mumble_ports_ipv6_present.rc > 1"
changed_when: "mumble_ports_ipv6_present.rc > 0"
- name: Adjust file '/etc/ipt-firewall/main_ipv6.conf' (mumble_ports)
blockinfile:
path: /etc/ipt-firewall/main_ipv6.conf
insertafter: '^#?\s*forward_mumble_server_ips'
block: |
# - Ports used by local Mumble Services
# -
# - comma separated list
# -
mumble_ports="$standard_mumble_port"
marker: "# Marker set by modify-ipt-server.yml (mumble_ports)"
when:
- main_ipv6_exists.stat.exists
- mumble_ports_ipv6_present is changed
notify:
- Restart IPv6 Firewall
# ---
# Remove Marker set by blockinfile
# ---
- name: Remove marker IPv4
replace :
path: /etc/ipt-firewall/main_ipv4.conf
regexp: "^# Marker set by modify-ipt-server.yml.*$"
replace: ""
register: marker_ipv4_removed
#failed_when: "marker_ipv4_removed.rc > 1"
#changed_when: "marker_ipv4_removed.rc < 1"
when:
- main_ipv4_exists.stat.exists
- name: Remove marker IPv6
replace :
path: /etc/ipt-firewall/main_ipv6.conf
regexp: "^# Marker set by modify-ipt-server.yml.*$"
replace: ""
register: marker_ipv6_removed
#failed_when: "marker_ipv6_removed.rc > 1"
#changed_when: "marker_ipv6_removed.rc < 1"
when:
- main_ipv6_exists.stat.exists
# ===
# Update/Modify firewall
# ===
# ---
# Host specific configuration files
# ---
# /etc/ipt-firewall/interfaces_ipv[4|6].conf
#
- name: Place new configuration file '/etc/ipt-firewall/interfaces_ipv4.conf'
command: cp {{ git_firewall_repository.dest }}/conf/interfaces_ipv4.conf.sample /etc/ipt-firewall/interfaces_ipv4.conf
when: not interfaces_ipv4_exists.stat.exists
register: new_interfaces_ipv4
- name: Configure interfaces_ipv4.conf 1/2
lineinfile:
path: /etc/ipt-firewall/interfaces_ipv4.conf
regexp: '^ext_if_1='
line: 'ext_if_1="{{ item.device }}"'
register: interfaces_ipv4_device
loop: "{{ ansible_netdev }}"
loop_control:
label: "{{ item.device }}"
until:
- interfaces_ipv4_device is changed
when:
- not interfaces_ipv4_exists.stat.exists
- new_interfaces_ipv4 is changed
- item.ipv4.address is defined and item.ipv4.address|length > 0
- name: Configure interfaces_ipv4.conf 2/2
lineinfile:
path: /etc/ipt-firewall/interfaces_ipv4.conf
regexp: '^ext_1_ip='
line: 'ext_1_ip="{{ item.ipv4.address }}"'
register: interfaces_ipv4_ip
loop: "{{ ansible_netdev }}"
loop_control:
label: "{{ item.device }}"
until:
- interfaces_ipv4_ip is changed
when:
- not interfaces_ipv4_exists.stat.exists
- new_interfaces_ipv4 is changed
- item.ipv4.address is defined and item.ipv4.address|length > 0
- name: Place new configuration file '/etc/ipt-firewall/interfaces_ipv6.conf'
command: cp {{ git_firewall_repository.dest }}/conf/interfaces_ipv6.conf.sample /etc/ipt-firewall/interfaces_ipv6.conf
when: not interfaces_ipv6_exists.stat.exists
register: new_interfaces_ipv6
- name: Configure interfaces_ipv6.conf 1/2
lineinfile:
path: /etc/ipt-firewall/interfaces_ipv6.conf
regexp: '^ext_if_1='
line: 'ext_if_1="{{ item.device }}"'
register: interfaces_ipv6_device
loop: "{{ ansible_netdev }}"
loop_control:
label: "{{ item.device }}"
until:
- interfaces_ipv6_device is changed
when:
- not interfaces_ipv6_exists.stat.exists
- new_interfaces_ipv6 is changed
- item.ipv6.0.address is defined and item.ipv6.0.address|length > 0
- name: Configure interfaces_ipv4.conf 2/2
lineinfile:
path: /etc/ipt-firewall/interfaces_ipv6.conf
regexp: '^ext_1_ip='
#line: 'ext_{{ idx + 1 }}_ip="{{ item.ipv6.0.address }} {{ item.ipv6.1.address | default('') }}"'
line: "ext_1_ip=\"{{ item.ipv6.0.address }}{{ (item.ipv6.1.address is match 'f.*') | ternary('', ' ' + item.ipv6.1.address) }}\""
register: interfaces_ipv6_ip
loop: "{{ ansible_netdev }}"
loop_control:
label: "{{ item.device }}"
until:
- interfaces_ipv6_ip is changed
when:
- not interfaces_ipv6_exists.stat.exists
- new_interfaces_ipv6 is changed
- item.ipv6.0.address is defined and item.ipv6.0.address|length > 0
- item.ipv6.1.address is defined and item.ipv6.1.address|length > 0
# /etc/ipt-firewall/ban_ipv[4|6].list
#
- name: Place new configuration file '/etc/ipt-firewall/ban_ipv4.list'
command: cp {{ git_firewall_repository.dest }}/conf/ban_ipv4.list.sample /etc/ipt-firewall/ban_ipv4.list
when: not ban_ipv4_exists.stat.exists
- name: Place new configuration file '/etc/ipt-firewall/ban_ipv6.list'
command: cp {{ git_firewall_repository.dest }}/conf/ban_ipv6.list.sample /etc/ipt-firewall/ban_ipv6.list
when: not ban_ipv6_exists.stat.exists
# /etc/ipt-firewall/main_ipv[4|6].conf
#
- name: Place new configuration file '/etc/ipt-firewall/main_ipv4.conf'
command: cp {{ git_firewall_repository.dest }}/conf/main_ipv4.conf.sample /etc/ipt-firewall/main_ipv4.conf
when: not main_ipv4_exists.stat.exists
register: cp_main_ipv4
- name: Place new configuration file '/etc/ipt-firewall/main_ipv6.conf'
command: cp {{ git_firewall_repository.dest }}/conf/main_ipv6.conf.sample /etc/ipt-firewall/main_ipv6.conf
when: not main_ipv6_exists.stat.exists
register: cp_main_ipv6
# ---
# Configure main_ipv4.conf
# ---
# - Firewall Bridged Traffic ?
- name: Configure main_ipv4.conf (do_not_firewall_bridged_traffic - lxc_host)
lineinfile:
path: /etc/ipt-firewall/main_ipv4.conf
regexp: '^\s*do_not_firewall_bridged_traffic'
line: do_not_firewall_bridged_traffic=true
state: present
when:
- inventory_hostname in groups['lxc_host']
notify:
- Restart IPv4 Firewall
- name: Configure main_ipv4.conf (do_not_firewall_bridged_traffic - other)
lineinfile:
path: /etc/ipt-firewall/main_ipv4.conf
regexp: '^\s*do_not_firewall_bridged_traffic'
line: do_not_firewall_bridged_traffic=false
state: present
when:
- inventory_hostname not in groups['lxc_host']
notify:
- Restart IPv4 Firewall
# - DNS Service
- name: Configure main_ipv4.conf (dns_server_ips)
lineinfile:
path: /etc/ipt-firewall/main_ipv4.conf
regexp: '^\s*dns_server_ips'
line: dns_server_ips="$ext_ips"
state: present
when:
- "groups['dns_server']|string is search(inventory_hostname)"
- not main_ipv4_exists.stat.exists
- cp_main_ipv4 is changed
# - (local) Resolver
- name: Configure main_ipv4.conf (local_resolver_service)
lineinfile:
path: /etc/ipt-firewall/main_ipv4.conf
regexp: '^\s*local_resolver_service'
line: local_resolver_service=true
state: present
when:
- "groups['local_resolver']|string is search(inventory_hostname)"
notify:
- Restart IPv4 Firewall
- name: Configure main_ipv4.conf (resolver_allowed_networks)
lineinfile:
path: /etc/ipt-firewall/main_ipv4.conf
regexp: '^\s*resolver_allowed_networks'
line: resolver_allowed_networks="{{ (resolver_allowed_ipv4_networks | join(' ')) | default(omit) }}"
state: present
when:
- "groups['local_resolver']|string is search(inventory_hostname)"
notify:
- Restart IPv4 Firewall
# - NTP Service
- name: Configure main_ipv4.conf (local_ntp_service)
lineinfile:
path: /etc/ipt-firewall/main_ipv4.conf
regexp: '^\s*local_ntp_service'
line: local_ntp_service=true
state: present
when:
- "groups['ntp_server']|string is search(inventory_hostname)"
- not main_ipv4_exists.stat.exists
- cp_main_ipv4 is changed
notify:
- Restart IPv4 Firewall
- name: Configure main_ipv4.conf (ntp_allowed_net)
lineinfile:
path: /etc/ipt-firewall/main_ipv4.conf
regexp: '^\s*local_ntp_service'
line: 'ntp_allowed_net="{{ ntp_allowed_ipv4_net | default(omit) }"'
state: present
when:
- "groups['ntp_server']|string is search(inventory_hostname)"
- not main_ipv4_exists.stat.exists
- cp_main_ipv4 is changed
notify:
- Restart IPv4 Firewall
# - SSH Service
- name: Configure main_ipv4.conf (ssh_server_ips)
lineinfile:
path: /etc/ipt-firewall/main_ipv4.conf
regexp: '^\s*ssh_server_ips'
line: ssh_server_ips="$ext_ips"
state: present
when:
- not main_ipv4_exists.stat.exists
- cp_main_ipv4 is changed
# - HTTP Server
- name: Configure main_ipv4.conf (http_server_ips)
lineinfile:
path: /etc/ipt-firewall/main_ipv4.conf
regexp: '^\s*http_server_ips='
line: http_server_ips="$ext_1_ip"
state: present
when:
- "groups['apache2_webserver']|string is search(inventory_hostname) or
groups['nginx_webserver']|string is search(inventory_hostname)"
- not main_ipv4_exists.stat.exists
- cp_main_ipv4 is changed
# - Mail Client Protocols
- name: Configure main_ipv4.conf (mail_client_ips)
lineinfile:
path: /etc/ipt-firewall/main_ipv4.conf
regexp: '^\s*mail_client_ips='
line: mail_client_ips="$ext_1_ip"
state: present
when:
- "groups['apache2_webserver']|string is search(inventory_hostname) or
groups['nginx_webserver']|string is search(inventory_hostname)"
- not main_ipv4_exists.stat.exists
- cp_main_ipv4 is changed
# - Mal Server
- name: Configure main_ipv4.conf (smtpd_ips)
lineinfile:
path: /etc/ipt-firewall/main_ipv4.conf
regexp: '^\s*smtpd_ips='
line: smtpd_ips="$ext_1_ip"
state: present
when:
- "groups['mail_server']|string is search(inventory_hostname)"
- not main_ipv4_exists.stat.exists
- cp_main_ipv4 is changed
- name: Configure main_ipv4.conf (mail_server_ips)
lineinfile:
path: /etc/ipt-firewall/main_ipv4.conf
regexp: '^\s*mail_server_ips='
line: mail_server_ips="$ext_1_ip"
state: present
when:
- "groups['mail_server']|string is search(inventory_hostname)"
- not main_ipv4_exists.stat.exists
- cp_main_ipv4 is changed
# - Dovecot auth service
- name: Configure main_ipv4.conf (dovecot_auth_service)
lineinfile:
path: /etc/ipt-firewall/main_ipv4.conf
regexp: '^\s*dovecot_auth_service='
line: dovecot_auth_service=true
state: present
when:
- "groups['mail_server']|string is search(inventory_hostname)"
- has_dovecot_auth_service_ipv4 == true
- not main_ipv4_exists.stat.exists
- cp_main_ipv4 is changed
notify:
- Restart IPv4 Firewall
- name: Configure main_ipv4.conf (dovecot_auth_port)
lineinfile:
path: /etc/ipt-firewall/main_ipv4.conf
regexp: '^\s*dovecot_auth_port='
line: dovecot_auth_port={{ dovecot_auth_service_port | default(omit) }}
state: present
when:
- "groups['mail_server']|string is search(inventory_hostname)"
- has_dovecot_auth_service_ipv4 == true
- not main_ipv4_exists.stat.exists
- cp_main_ipv4 is changed
notify:
- Restart IPv4 Firewall
- name: Configure main_ipv4.conf (dovecot_auth_allowed_networks)
lineinfile:
path: /etc/ipt-firewall/main_ipv4.conf
regexp: '^\s*dovecot_auth_allowed_networks='
line: dovecot_auth_allowed_networks="{{ (dovecot_auth_allowed_network_ipv4 | join(' ')) | default(omit) }}"
state: present
when:
- "groups['mail_server']|string is search(inventory_hostname)"
- has_dovecot_auth_service_ipv4 == true
- not main_ipv4_exists.stat.exists
- cp_main_ipv4 is changed
notify:
- Restart IPv4 Firewall
# - FTP Service
- name: Configure main_ipv4.conf (ftp_server_ips)
lineinfile:
path: /etc/ipt-firewall/main_ipv4.conf
regexp: '^\s*ftp_server_ips='
line: ftp_server_ips="$ext_1_ip"
state: present
when:
- "groups['ftp_server']|string is search(inventory_hostname)"
- not main_ipv4_exists.stat.exists
- cp_main_ipv4 is changed
# - XMPP Service
- name: Configure main_ipv4.conf (xmpp_server_ips)
lineinfile:
path: /etc/ipt-firewall/main_ipv4.conf
regexp: '^\s*xmpp_server_ips='
line: xmpp_server_ips="$ext_1_ip"
state: present
when:
- "groups['xmpp_server']|string is search(inventory_hostname)"
- not main_ipv4_exists.stat.exists
- cp_main_ipv4 is changed
notify:
- Restart IPv4 Firewall
- name: Configure main_ipv4.conf (xmmp_remote_out_services)
lineinfile:
path: /etc/ipt-firewall/main_ipv4.conf
regexp: '^\s*xmmp_remote_out_services='
line: 'xmmp_remote_out_services="{{ xmpp_dovecot_auth_service_ipv4 | default(omit) }}"'
state: present
when:
- "groups['xmpp_server']|string is search(inventory_hostname)"
- not main_ipv4_exists.stat.exists
- cp_main_ipv4 is changed
- xmpp_has_dovecot_auth == true
notify:
- Restart IPv4 Firewall
# - Mumble
- name: Configure main_ipv4.conf (mumble_server_ips)
lineinfile:
path: /etc/ipt-firewall/main_ipv4.conf
regexp: '^\s*mumble_server_ips='
line: mumble_server_ips="$ext_1_ip"
state: present
when:
- "groups['mumble_server']|string is search(inventory_hostname)"
- not main_ipv4_exists.stat.exists
- cp_main_ipv4 is changed
# ---
# Configure main_ipv6.conf
# ---
# - Firewall Bridged Traffic ?
- name: Configure main_ipv6.conf (do_not_firewall_bridged_traffic - lxc_host)
lineinfile:
path: /etc/ipt-firewall/main_ipv6.conf
regexp: '^\s*do_not_firewall_bridged_traffic'
line: do_not_firewall_bridged_traffic=true
state: present
when:
- inventory_hostname in groups['lxc_host']
notify:
- Restart IPv6 Firewall
- name: Configure main_ipv6.conf (do_not_firewall_bridged_traffic - other)
lineinfile:
path: /etc/ipt-firewall/main_ipv6.conf
regexp: '^\s*do_not_firewall_bridged_traffic'
line: do_not_firewall_bridged_traffic=false
state: present
when:
- inventory_hostname not in groups['lxc_host']
notify:
- Restart IPv6 Firewall
# - DNS Service
- name: Configure main_ipv6.conf (dns_server_ips)
lineinfile:
path: /etc/ipt-firewall/main_ipv6.conf
regexp: '^\s*dns_server_ips'
line: dns_server_ips="$ext_ips"
state: present
when:
- "groups['dns_server']|string is search(inventory_hostname)"
- not main_ipv6_exists.stat.exists
- cp_main_ipv6 is changed
notify:
- Restart IPv6 Firewall
# - (local) Resolver
- name: Configure main_ipv6.conf (local_resolver_service)
lineinfile:
path: /etc/ipt-firewall/main_ipv6.conf
regexp: '^\s*local_resolver_service'
line: local_resolver_service=true
state: present
when:
- "groups['local_resolver']|string is search(inventory_hostname)"
- not main_ipv6_exists.stat.exists
- cp_main_ipv6 is changed
notify:
- Restart IPv6 Firewall
- name: Configure main_ipv6.conf (resolver_allowed_networks)
lineinfile:
path: /etc/ipt-firewall/main_ipv6.conf
regexp: '^\s*resolver_allowed_networks'
line: resolver_allowed_networks="{{ (resolver_allowed_ipv6_networks | join(' ')) | default(omit) }}"
state: present
when:
- "groups['local_resolver']|string is search(inventory_hostname)"
- not main_ipv6_exists.stat.exists
- cp_main_ipv6 is changed
notify:
- Restart IPv6 Firewall
# - NTP Service
- name: Configure main_ipv6.conf (local_ntp_service)
lineinfile:
path: /etc/ipt-firewall/main_ipv6.conf
regexp: '^\s*local_ntp_service'
line: local_ntp_service=true
state: present
when:
- "groups['ntp_server']|string is search(inventory_hostname)"
- not main_ipv6_exists.stat.exists
- cp_main_ipv6 is changed
notify:
- Restart IPv6 Firewall
- name: Configure main_ipv6.conf (ntp_allowed_net)
lineinfile:
path: /etc/ipt-firewall/main_ipv6.conf
regexp: '^\s*local_ntp_service'
line: 'ntp_allowed_net="{{ ntp_allowed_ipv6_net }"'
state: present
when:
- "groups['ntp_server']|string is search(inventory_hostname)"
- not main_ipv6_exists.stat.exists
- cp_main_ipv6 is changed
notify:
- Restart IPv6 Firewall
#- SSH Service
- name: Configure main_ipv6.conf (ssh_server_ips)
lineinfile:
path: /etc/ipt-firewall/main_ipv6.conf
regexp: '^\s*ssh_server_ips'
line: ssh_server_ips="$ext_ips"
state: present
when:
- not main_ipv6_exists.stat.exists
- cp_main_ipv6 is changed
# - HTTP Service
- name: Configure main_ipv6.conf (http_server_ips)
lineinfile:
path: /etc/ipt-firewall/main_ipv6.conf
regexp: '^\s*http_server_ips='
line: http_server_ips="$ext_1_ip"
state: present
when:
- "groups['apache2_webserver']|string is search(inventory_hostname) or
groups['nginx_webserver']|string is search(inventory_hostname)"
- not main_ipv6_exists.stat.exists
- cp_main_ipv6 is changed
# - Mail Client Protocolls
- name: Configure main_ipv6.conf (mail_client_ips)
lineinfile:
path: /etc/ipt-firewall/main_ipv6.conf
regexp: '^\s*mail_client_ips='
line: mail_client_ips="$ext_1_ip"
state: present
when:
- "groups['apache2_webserver']|string is search(inventory_hostname) or
groups['nginx_webserver']|string is search(inventory_hostname)"
- not main_ipv6_exists.stat.exists
- cp_main_ipv6 is changed
# - Mail Server
- name: Configure main_ipv6.conf (smtpd_ips)
lineinfile:
path: /etc/ipt-firewall/main_ipv6.conf
regexp: '^\s*smtpd_ips='
line: smtpd_ips="$ext_1_ip"
state: present
when:
- "groups['mail_server']|string is search(inventory_hostname)"
- not main_ipv6_exists.stat.exists
- cp_main_ipv6 is changed
- name: Configure main_ipv6.conf (mail_server_ips)
lineinfile:
path: /etc/ipt-firewall/main_ipv6.conf
regexp: '^\s*mail_server_ips='
line: mail_server_ips="$ext_1_ip"
state: present
when:
- "groups['mail_server']|string is search(inventory_hostname)"
- not main_ipv6_exists.stat.exists
- cp_main_ipv6 is changed
# - Dovecot auth service
- name: Configure main_ipv6.conf (dovecot_auth_service)
lineinfile:
path: /etc/ipt-firewall/main_ipv6.conf
regexp: '^\s*dovecot_auth_service='
line: dovecot_auth_service=true
state: present
when:
- "groups['mail_server']|string is search(inventory_hostname)"
- has_dovecot_auth_service_ipv6 == true
- not main_ipv6_exists.stat.exists
- cp_main_ipv6 is changed
notify:
- Restart IPv6 Firewall
- name: Configure main_ipv6.conf (dovecot_auth_port)
lineinfile:
path: /etc/ipt-firewall/main_ipv6.conf
regexp: '^\s*dovecot_auth_port='
line: dovecot_auth_port={{ dovecot_auth_service_port | default(omit) }}
state: present
when:
- "groups['mail_server']|string is search(inventory_hostname)"
- has_dovecot_auth_service_ipv6 == true
- not main_ipv6_exists.stat.exists
- cp_main_ipv6 is changed
notify:
- Restart IPv6 Firewall
- name: Configure main_ipv6.conf (dovecot_auth_allowed_networks)
lineinfile:
path: /etc/ipt-firewall/main_ipv6.conf
regexp: '^\s*dovecot_auth_allowed_networks='
line: dovecot_auth_allowed_networks="{{ (dovecot_auth_allowed_network_ipv6 | join(' ')) | default(omit) }}"
state: present
when:
- "groups['mail_server']|string is search(inventory_hostname)"
- has_dovecot_auth_service_ipv6 == true
- not main_ipv6_exists.stat.exists
- cp_main_ipv6 is changed
notify:
- Restart IPv6 Firewall
# - FTP Service
- name: Configure main_ipv6.conf (ftp_server_ips)
lineinfile:
path: /etc/ipt-firewall/main_ipv6.conf
regexp: '^\s*ftp_server_ips='
line: ftp_server_ips="$ext_1_ip"
state: present
when:
- "groups['ftp_server']|string is search(inventory_hostname)"
- not main_ipv6_exists.stat.exists
- cp_main_ipv6 is changed
# - XMPP Service
- name: Configure main_ipv6.conf (xmpp_server_ips)
lineinfile:
path: /etc/ipt-firewall/main_ipv6.conf
regexp: '^\s*xmpp_server_ips='
line: xmpp_server_ips="$ext_1_ip"
state: present
when:
- "groups['xmpp_server']|string is search(inventory_hostname)"
- not main_ipv6_exists.stat.exists
- cp_main_ipv6 is changed
- xmpp_has_dovecot_auth == true
notify:
- Restart IPv6 Firewall
- name: Configure main_ipv6.conf (xmmp_remote_out_services)
lineinfile:
path: /etc/ipt-firewall/main_ipv6.conf
regexp: '^\s*xmmp_remote_out_services='
line: 'xmmp_remote_out_services="{{ xmpp_dovecot_auth_service_ipv6 | default(omit) }}"'
state: present
when:
- "groups['xmpp_server']|string is search(inventory_hostname)"
- not main_ipv6_exists.stat.exists
- cp_main_ipv6 is changed
- xmpp_has_dovecot_auth == true
notify:
- Restart IPv6 Firewall
# - Munmble Service
- name: Configure main_ipv6.conf (mumble_server_ips)
lineinfile:
path: /etc/ipt-firewall/main_ipv6.conf
regexp: '^\s*mumble_server_ips='
line: mumble_server_ips="$ext_1_ip"
state: present
when:
- "groups['mumble_server']|string is search(inventory_hostname)"
- not main_ipv6_exists.stat.exists
- cp_main_ipv6 is changed
# ---
# Host independet configuration files
# ---
- name: Check if common configuration files are latest
shell: 'diff {{ git_firewall_repository.dest }}/conf/{{ item }} /etc/ipt-firewall/{{ item }} > /dev/null 2>&1'
changed_when: "diff_output.rc > 0"
# diff_output.rc
# 0 -> unchanged
# 1 -> changed
# 2 -> not present
failed_when: "diff_output.rc > 2"
when: git_firewall_repository is defined and git_firewall_repository > 0
loop:
- include_functions.conf
- load_modules_ipv4.conf
- load_modules_ipv6.conf
- logging_ipv4.conf
- logging_ipv6.conf
- default_ports.conf
- post_decalrations.conf
register: diff_output
- name: Ensure common configuration files are latest
command: cp {{ git_firewall_repository.dest }}/conf/{{ item }} /etc/ipt-firewall/{{ item }}
loop:
- include_functions.conf
- load_modules_ipv4.conf
- load_modules_ipv6.conf
- logging_ipv4.conf
- logging_ipv6.conf
- default_ports.conf
- post_decalrations.conf
when:
- git_firewall_repository is defined and git_firewall_repository > 0
- diff_output.changed
notify:
- Restart IPv4 Firewall
- Restart IPv6 Firewall
# ---
# Firewall scripts
# ---
- name: Check if firewall scripts are latest
shell: 'diff {{ git_firewall_repository.dest }}/{{ item }} /usr/local/sbin/{{ item }} > /dev/null 2>&1'
changed_when: "diff_script_output.rc > 0"
# diff_output.rc
# 0 -> unchanged
# 1 -> changed
# 2 -> not present
failed_when: "diff_script_output.rc > 2"
when: git_firewall_repository is defined and git_firewall_repository > 0
loop:
- ipt-firewall-server
- ip6t-firewall-server
register: diff_script_output
- name: Ensure firewall scripts are latest
command: cp {{ git_firewall_repository.dest }}/{{ item }} /usr/local/sbin/{{ item }}
loop:
- ipt-firewall-server
- ip6t-firewall-server
when:
- git_firewall_repository is defined and git_firewall_repository > 0
- diff_script_output.changed
notify:
- Restart IPv4 Firewall
- Restart IPv6 Firewall
# ---
# Install systemd service files ip[6]t-firewall.service
# ---
- name: Configure firewall systemd service files
template:
src: etc/systemd/system/{{ item }}-firewall.service.j2
dest: /etc/systemd/system/{{ item }}-firewall.service
register: systemd_service_files_installed
with_items:
- ipt
- ip6t
- name: Enable firewall services IPv4
systemd:
name: ipt-firewall
state: stopped
enabled: yes
daemon_reload: yes
when: systemd_service_files_installed is changed
register: firewall_service_started
- name: Enable firewall services IPv6
systemd:
name: ip6t-firewall
state: stopped
enabled: yes
daemon_reload: yes
when: systemd_service_files_installed is changed
register: firewall_service_started
- meta: end_host
when: firewall_service_started is changed
# ---
# Delete unused files
# ---
- name: Delete file /etc/ipt-firewall/ports.conf
file:
path: /etc/ipt-firewall/ports.conf
state: absent
when: systemd_service_files_installed is changed
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