Add ClamAV integration and AppArmor configuration for Samba virusfilter support

This commit is contained in:
2026-05-26 02:18:17 +02:00
parent 6b684e5d54
commit 91bda857dc
3 changed files with 120 additions and 61 deletions
+82 -37
View File
@@ -6,25 +6,25 @@
- name: (samba-install.yml) Ensure samba packages server (buster) are installed.
package:
pkg: '{{ apt_install_server_samba }}'
pkg: "{{ apt_install_server_samba }}"
state: present
when:
- "groups['samba_server']|string is search(inventory_hostname)"
tags:
- samba-server
# ---
# Virusfilter (ClamAV) — only when at least one share has vfs_object_virusfilter: true
# ---
- name: (samba-install.yml) Ensure virusfilter (ClamAV) packages are installed
package:
pkg: '{{ apt_install_server_samba_virusfilter }}'
pkg: "{{ apt_install_server_samba_virusfilter }}"
state: present
when:
- "groups['samba_server']|string is search(inventory_hostname)"
- samba_shares | selectattr('vfs_object_virusfilter', 'defined') | selectattr('vfs_object_virusfilter', 'equalto', true) | list | length > 0
- samba_shares | selectattr('vfs_object_virusfilter', 'defined') |
selectattr('vfs_object_virusfilter', 'equalto', true) | list | length > 0
tags:
- samba-server
- samba-virusfilter
@@ -34,32 +34,83 @@
path: /data/samba/QUARANTINE
owner: root
group: root
mode: '0750'
mode: "0750"
state: directory
when:
- "groups['samba_server']|string is search(inventory_hostname)"
- samba_shares | selectattr('vfs_object_virusfilter', 'defined') | selectattr('vfs_object_virusfilter', 'equalto', true) | list | length > 0
- samba_shares | selectattr('vfs_object_virusfilter', 'defined') |
selectattr('vfs_object_virusfilter', 'equalto', true) | list | length > 0
tags:
- samba-server
- samba-virusfilter
- name: (samba-install.yml) Ensure clamav user is member of all NIS groups
user:
name: clamav
groups: "{{ item.name }}"
append: yes
loop: "{{ nis_groups }}"
loop_control:
label: "{{ item.name }}"
when:
- "groups['samba_server']|string is search(inventory_hostname)"
- samba_shares | selectattr('vfs_object_virusfilter', 'defined') |
selectattr('vfs_object_virusfilter', 'equalto', true) | list | length > 0
- nis_groups | length > 0
tags:
- samba-server
- samba-virusfilter
- name: (samba-install.yml) Configure AppArmor local profile for clamd (data paths)
blockinfile:
path: /etc/apparmor.d/local/usr.sbin.clamd
create: yes
owner: root
group: root
mode: "0644"
marker: "# {mark} ANSIBLE MANAGED - smba virusfilter paths"
block: |
/data/** r,
/data/samba/QUARANTINE/** rw,
notify: Reload AppArmor profile clamd
when:
- "groups['samba_server']|string is search(inventory_hostname)"
- samba_shares | selectattr('vfs_object_virusfilter', 'defined') |
selectattr('vfs_object_virusfilter', 'equalto', true) | list | length > 0
tags:
- samba-server
- samba-virusfilter
- name: (samba-install.yml) Ensure AllowAllMatchScan is enabled in clamd.conf
lineinfile:
path: /etc/clamav/clamd.conf
regexp: "^#?\\s*AllowAllMatchScan\\s"
line: "AllowAllMatchScan true"
state: present
notify: Restart clamav-daemon
when:
- "groups['samba_server']|string is search(inventory_hostname)"
- samba_shares | selectattr('vfs_object_virusfilter', 'defined') |
selectattr('vfs_object_virusfilter', 'equalto', true) | list | length > 0
tags:
- samba-server
- samba-virusfilter
- name: (samba-install.yml) Ensure samba share directories exists
file:
path: "{{ item.path }}"
owner: "root"
group: "{{ item.group_write_list }}"
mode: '2770'
mode: "2770"
state: directory
with_items: "{{ samba_shares }}"
loop_control:
label: '{{ item.name }}'
label: "{{ item.name }}"
when:
- "groups['samba_server']|string is search(inventory_hostname)"
tags:
- samba-shares
# ---
# /etc/samba/smb.conf
# ---
@@ -81,14 +132,13 @@
tags:
- samba-server
- name: (samba-install.yml) /etc/samba/smb.conf
template:
dest: /etc/samba/smb.conf
src: etc/samba/smb.conf.j2
owner: root
group: root
mode: 0644
mode: 644
when:
- "groups['samba_server']|string is search(inventory_hostname)"
notify:
@@ -97,14 +147,13 @@
tags:
- samba-server
- name: (samba-install.yml) Ensure file /etc/samba/users.map exists
copy:
src: "{{ role_path + '/files/etc/samba/users.map' }}"
dest: /etc/samba/users.map
owner: root
group: root
mode: 0644
mode: 644
when:
- "groups['samba_server']|string is search(inventory_hostname)"
notify:
@@ -113,12 +162,12 @@
tags:
- samba-server
# ---
# Cronjob for cleaning up samba trash dirs
# ---
- name: (samba-install.yml) Check if file '/root/bin/samba/clean_samba_trash.sh' exists
- name: (samba-install.yml) Check if file '/root/bin/samba/clean_samba_trash.sh'
exists
stat:
path: /root/bin/samba/clean_samba_trash.sh
register: clean_samba_trash_exists
@@ -128,7 +177,7 @@
- samba-server
- name: (samba-install.yml) Adjust configuration for script 'clean_samba_trash.sh'
template:
template:
dest: /root/bin/samba/conf/clean_samba_trash.conf
src: root/bin/samba/conf/clean_samba_trash.conf.j2
when:
@@ -137,20 +186,18 @@
tags:
- samba-server
- name: (samba-config-server.yml) Check if cleaning up trash dirs is configured
ansible.builtin.lineinfile:
path: /root/bin/samba/conf/clean_samba_trash.conf
regexp: '^trash_dirs=*'
regexp: "^trash_dirs=*"
state: absent
check_mode: true
changed_when: false
register: clean_samba_trash_dirs
when:
when:
- inventory_hostname in groups['samba_server']
tags: [samba-server, samba-cron]
tags: [ samba-server, samba-cron ]
- name: (samba-config-server.yml) Creates a cron job for cleaning up samba trash dirs
ansible.builtin.cron:
name: "{{ samba_cronjob_trash_dirs.name }}"
@@ -165,33 +212,33 @@
- inventory_hostname in groups['samba_server']
- clean_samba_trash_exists.stat.exists | bool
- (clean_samba_trash_dirs.found | int) > 0
tags: [samba-server, samba-cron]
tags: [ samba-server, samba-cron ]
# ---
# Cronjob for setting permissions on samba shares
# ---
- name: (samba-config-server.yml) Check if file '/root/bin/samba/set_permissions_samba_shares.sh' exists
- name: (samba-config-server.yml) Check if file
'/root/bin/samba/set_permissions_samba_shares.sh' exists
ansible.builtin.stat:
path: /root/bin/samba/set_permissions_samba_shares.sh
register: set_permissions_on_samba_shares_exists
when:
- inventory_hostname in groups['samba_server']
tags: [samba-server, samba-cron]
tags: [ samba-server, samba-cron ]
- name: (samba-config-server.yml) Adjust configuration for script 'set_permissions_samba_shares.sh'
- name: (samba-config-server.yml) Adjust configuration for script
'set_permissions_samba_shares.sh'
ansible.builtin.template:
dest: /root/bin/samba/conf/set_permissions_samba_shares.conf
src: root/bin/samba/conf/set_permissions_samba_shares.conf.j2
when:
- inventory_hostname in groups['samba_server']
- set_permissions_on_samba_shares_exists.stat.exists | bool
tags: [samba-server, samba-cron]
- name: (samba-config-server.yml) Creates a cron job for setting permissions to samba dirs
tags: [ samba-server, samba-cron ]
- name: (samba-config-server.yml) Creates a cron job for setting permissions to
samba dirs
ansible.builtin.cron:
name: "{{ samba_cronjob_permissions.name }}"
minute: "{{ samba_cronjob_permissions.minute }}"
@@ -203,9 +250,8 @@
job: "{{ samba_cronjob_permissions.job }}"
when:
- inventory_hostname in groups['samba_server']
- (clean_samba_trash_dirs.found | int) > 0 # << int -> bool
tags: [samba-server, samba-cron]
- (clean_samba_trash_dirs.found | int) > 0 # << int -> bool
tags: [ samba-server, samba-cron ]
# ---
# Samba clients
@@ -215,9 +261,8 @@
package:
pkg: "{{ apt_install_client_samba }}"
state: present
when:
when:
- "groups['nis_client']|string is search(inventory_hostname)"
- ansible_distribution == "Ubuntu"
tags:
- samba-client