add samba support; add samba iptables role

.gitignore

@@ -1,6 +1,7 @@
 inventory/*
 host_vars/*
 group_vars/*
+vaults/*
 !group_vars/all.yml
 Dockerfile
 docker-compose.yml

handbook.yml

@@ -4,28 +4,19 @@
   hosts: "{{ target if target is defined else 'planets' }}"
 
   roles:
-    # Hardening
-    # - role: iptables-persistent
-    #   tags: [firewall, ips, ids]
+    # --- Hardening ---
+    # Basic rules or good practises to apply
 
-    - role: hardening-basic
-      tags: [hardening, ips, ids]
-    - role: iptables-basic
-      tags: [firewall, ips, ids]
-    - role: fail2ban-basic
-      tags: [fail2ban, ips, ids]
-    - role: auditd
-      tags: [auditd]
+    - { role: hardening-basic, tags: [hardening, ips, ids] }
+    - { role: iptables-basic, tags: [firewall, ips, ids] }
+    - { role: fail2ban-basic, tags: [fail2ban, ips, ids] }
+    - { role: auditd, tags: [auditd] }
+    - { role: iptables-webserver, tags: [firewall, webserver] }
 
-    - role: iptables-webserver
-      tags: [firewall, webserver]
-
-    # Services
-    - role: ipfs
-      tags: [ipfs]
-    - role: yggdrasil
-      tags: [yggdrasil]
-    - role: snort-community
-      tags: [snort, ips, ids]
-    - role: dns-filter
-      tags: [dns_filter]
+    # --- Services ---
+    # Role relative to services, applications and so on
+    - { role: ipfs, tags: [ipfs] }
+    - { role: yggdrasil, tags: [yggdrasil] }
+    - { role: snort-community, tags: [snort, ips, ids] }
+    - { role: dns-filter, tags: [dns_filter] }
+    - { role: samba, tags: [samba, smb] }

requirements.yml

@@ -0,0 +1,3 @@
+---
+collections:
+  - name: vladgh.samba

roles/iptables-samba/.travis.yml

@@ -0,0 +1,29 @@
+---
+language: python
+python: "2.7"
+
+# Use the new container infrastructure
+sudo: false
+
+# Install ansible
+addons:
+  apt:
+    packages:
+    - python-pip
+
+install:
+  # Install ansible
+  - pip install ansible
+
+  # Check ansible version
+  - ansible --version
+
+  # Create ansible.cfg with correct roles_path
+  - printf '[defaults]\nroles_path=../' >ansible.cfg
+
+script:
+  # Basic role syntax check
+  - ansible-playbook tests/test.yml -i tests/inventory --syntax-check
+
+notifications:
+  webhooks: https://galaxy.ansible.com/api/v1/notifications/

roles/iptables-samba/README.md

@@ -0,0 +1,34 @@
+iptables-samba
+=========
+
+This role setup iptables for Samba (SMB)
+
+Requirements
+------------
+
+.
+
+Role Variables
+--------------
+
+- **samba_ports** (array): List of ports to enable for TCP/UDP
+
+Dependencies
+------------
+
+.
+
+Example Playbook
+----------------
+
+This roles aims to be used by another role
+
+License
+-------
+
+GPLv3
+
+Author Information
+------------------
+
+- [Claudio Maradonna](https://social.unitoo.it/claudio)

roles/iptables-samba/defaults/main.yml

@@ -0,0 +1,4 @@
+---
+# defaults file for iptables-samba
+
+samba_ports: [137,138,139,445]

roles/iptables-samba/handlers/main.yml

@@ -0,0 +1,2 @@
+---
+# handlers file for iptables-samba

roles/iptables-samba/meta/main.yml

@@ -0,0 +1,52 @@
+galaxy_info:
+  author: your name
+  description: your role description
+  company: your company (optional)
+
+  # If the issue tracker for your role is not on github, uncomment the
+  # next line and provide a value
+  # issue_tracker_url: http://example.com/issue/tracker
+
+  # Choose a valid license ID from https://spdx.org - some suggested licenses:
+  # - BSD-3-Clause (default)
+  # - MIT
+  # - GPL-2.0-or-later
+  # - GPL-3.0-only
+  # - Apache-2.0
+  # - CC-BY-4.0
+  license: license (GPL-2.0-or-later, MIT, etc)
+
+  min_ansible_version: 2.1
+
+  # If this a Container Enabled role, provide the minimum Ansible Container version.
+  # min_ansible_container_version:
+
+  #
+  # Provide a list of supported platforms, and for each platform a list of versions.
+  # If you don't wish to enumerate all versions for a particular platform, use 'all'.
+  # To view available platforms and versions (or releases), visit:
+  # https://galaxy.ansible.com/api/v1/platforms/
+  #
+  # platforms:
+  # - name: Fedora
+  #   versions:
+  #   - all
+  #   - 25
+  # - name: SomePlatform
+  #   versions:
+  #   - all
+  #   - 1.0
+  #   - 7
+  #   - 99.99
+
+  galaxy_tags: []
+    # List tags for your role here, one per line. A tag is a keyword that describes
+    # and categorizes the role. Users find roles by searching for tags. Be sure to
+    # remove the '[]' above, if you add tags to this list.
+    #
+    # NOTE: A tag is limited to a single word comprised of alphanumeric characters.
+    #       Maximum 20 tags per role.
+
+dependencies: []
+  # List your role dependencies here, one per line. Be sure to remove the '[]' above,
+  # if you add dependencies to this list.

roles/iptables-samba/tasks/main.yml

@@ -0,0 +1,26 @@
+---
+# tasks file for iptables-samba
+- name: Setup iptables for Samba
+  when: 'samba_enabled is true'
+  block:
+    - name: Allow new, established packets on TCP Samba ports
+      ansible.builtin.iptables:
+        chain: INPUT
+        protocol: tcp
+        destination_port: "{{ item }}"
+        ctstate: NEW,ESTABLISHED
+        jump: ACCEPT
+      with_items: '{{ samba_ports }}'
+
+    - name: Allow new, established packets on UDP Samba ports
+      ansible.builtin.iptables:
+        chain: INPUT
+        protocol: udp
+        destination_port: "{{ item }}"
+        ctstate: NEW,ESTABLISHED
+        jump: ACCEPT
+      with_items: '{{ samba_ports }}'
+
+    - name: iptables-persistent
+      ansible.builtin.include_role:
+        name: iptables-persistent

roles/iptables-samba/tests/inventory

@@ -0,0 +1,2 @@
+localhost
+

roles/iptables-samba/tests/test.yml

@@ -0,0 +1,5 @@
+---
+- hosts: localhost
+  remote_user: root
+  roles:
+    - iptables-samba

roles/iptables-samba/vars/main.yml

@@ -0,0 +1,2 @@
+---
+# vars file for iptables-samba

roles/samba/.travis.yml

@@ -0,0 +1,29 @@
+---
+language: python
+python: "2.7"
+
+# Use the new container infrastructure
+sudo: false
+
+# Install ansible
+addons:
+  apt:
+    packages:
+    - python-pip
+
+install:
+  # Install ansible
+  - pip install ansible
+
+  # Check ansible version
+  - ansible --version
+
+  # Create ansible.cfg with correct roles_path
+  - printf '[defaults]\nroles_path=../' >ansible.cfg
+
+script:
+  # Basic role syntax check
+  - ansible-playbook tests/test.yml -i tests/inventory --syntax-check
+
+notifications:
+  webhooks: https://galaxy.ansible.com/api/v1/notifications/

roles/samba/README.md

@@ -0,0 +1,34 @@
+samba
+=========
+
+This role depends to an external playbook.
+
+Requirements
+------------
+
+.
+
+Role Variables
+--------------
+
+- **samba_enabled** (boolean): Enable or disable samba support
+
+Dependencies
+------------
+
+- `ansible-galaxy collection install vladgh.samba  --upgrade`
+
+Example Playbook
+----------------
+
+`ansible-playbook -i inventory/example.yml handbook.yml --tags samba`
+
+License
+-------
+
+GPLv3
+
+Author Information
+------------------
+
+- [Claudio Maradonna](https://social.unitoo.it/claudio)

roles/samba/defaults/main.yml

@@ -0,0 +1,4 @@
+---
+# defaults file for samba
+
+samba_enabled: false

roles/samba/handlers/main.yml

@@ -0,0 +1,2 @@
+---
+# handlers file for samba

roles/samba/meta/main.yml

@@ -0,0 +1,52 @@
+galaxy_info:
+  author: your name
+  description: your role description
+  company: your company (optional)
+
+  # If the issue tracker for your role is not on github, uncomment the
+  # next line and provide a value
+  # issue_tracker_url: http://example.com/issue/tracker
+
+  # Choose a valid license ID from https://spdx.org - some suggested licenses:
+  # - BSD-3-Clause (default)
+  # - MIT
+  # - GPL-2.0-or-later
+  # - GPL-3.0-only
+  # - Apache-2.0
+  # - CC-BY-4.0
+  license: license (GPL-2.0-or-later, MIT, etc)
+
+  min_ansible_version: 2.1
+
+  # If this a Container Enabled role, provide the minimum Ansible Container version.
+  # min_ansible_container_version:
+
+  #
+  # Provide a list of supported platforms, and for each platform a list of versions.
+  # If you don't wish to enumerate all versions for a particular platform, use 'all'.
+  # To view available platforms and versions (or releases), visit:
+  # https://galaxy.ansible.com/api/v1/platforms/
+  #
+  # platforms:
+  # - name: Fedora
+  #   versions:
+  #   - all
+  #   - 25
+  # - name: SomePlatform
+  #   versions:
+  #   - all
+  #   - 1.0
+  #   - 7
+  #   - 99.99
+
+  galaxy_tags: []
+    # List tags for your role here, one per line. A tag is a keyword that describes
+    # and categorizes the role. Users find roles by searching for tags. Be sure to
+    # remove the '[]' above, if you add tags to this list.
+    #
+    # NOTE: A tag is limited to a single word comprised of alphanumeric characters.
+    #       Maximum 20 tags per role.
+
+dependencies: []
+  # List your role dependencies here, one per line. Be sure to remove the '[]' above,
+  # if you add dependencies to this list.

roles/samba/tasks/main.yml

@@ -0,0 +1,10 @@
+---
+
+- name: Setup target as a Samba server
+  when: 'samba_enabled is true'
+  include_role:
+    name: vladgh.samba.server
+
+- name: Setup iptables samba
+  include_role:
+    name: iptables-samba

roles/samba/tests/inventory

@@ -0,0 +1,2 @@
+localhost
+

roles/samba/tests/test.yml

@@ -0,0 +1,5 @@
+---
+- hosts: localhost
+  remote_user: root
+  roles:
+    - samba

roles/samba/vars/main.yml

@@ -0,0 +1,2 @@
+---
+# vars file for samba