130 lines
5.0 KiB
YAML
130 lines
5.0 KiB
YAML
---
|
||
# deploy-ansipa-policies.yml — deploy the policy enforcement daemon to enrolled clients.
|
||
#
|
||
# Installs ansipa-enforce-policies.sh and a systemd timer that runs it every 30 minutes.
|
||
# Device policies (FreeIPA host groups — applied to the whole machine):
|
||
# dev_daemon-enable-<unit> Ensure <unit> is enabled and running; reverted when host leaves group
|
||
# dev_daemon-disable-<unit> Ensure <unit> is disabled and stopped; reverted when host leaves group
|
||
# dev_timeshift-backup Enforce daily Timeshift snapshots (03:00)
|
||
# dev_security-scan Enforce daily ClamAV + rkhunter + chkrootkit scans + SMB upload (02:00)
|
||
# dev_no-local-users Lock local account passwords; only FreeIPA accounts can auth
|
||
# dev_local-sudo-<username> Grant <username> local sudo on this device; reverted when host leaves
|
||
# dev_ssh_<userid> Distribute <userid>'s SSH public keys from IPA to authorized_keys
|
||
# on this device; allows that IPA user to SSH in from any of their
|
||
# registered keys without a password. Keys stored in IPA via:
|
||
# ipa user-mod <userid> --sshpubkey='ssh-ed25519 AAAA...'
|
||
#
|
||
# User policies (FreeIPA user groups — follow the user across all enrolled devices):
|
||
# usr_admin Grant full sudo on every enrolled host (sudoers drop-in, SSSD-resolved)
|
||
# usr_block-binary-<name> Block execution of <name> via a PATH-priority wrapper
|
||
# usr_prt_<printer> Auto-add printer at login (per-user); URI in IPA group description
|
||
# usr_scan-notify Fetch alerts from server, notify user every 10 min until acknowledged
|
||
# usr_smb_r_<name> Mount read-only Samba share ~/‹name› for members; credentials in IPA group description
|
||
# usr_smb_rw_<name> Mount read-write Samba share ~/‹name› for members (rw beats r if both)
|
||
#
|
||
# Prerequisites:
|
||
# - Host enrolled in FreeIPA (sssd + ipa CLI available)
|
||
# - For dev_security-scan / usr_scan-notify: samba-client installed (handled below)
|
||
# - For dev_security-scan / usr_scan-notify: smb_scan_password set (use ansible-vault in production)
|
||
# - For security-scan tools: also add host to dev_mod_anti-malware group
|
||
# - For timeshift-backup: also add host to dev_mod_timeshift group
|
||
#
|
||
# Usage:
|
||
# ansible-playbook -i inventory deploy-ansipa-policies.yml \
|
||
# -e smb_scan_password=<password> # or use --vault-password-file
|
||
|
||
- name: Deploy FreeIPA policy enforcer
|
||
hosts: all
|
||
become: yes
|
||
|
||
vars:
|
||
smb_scan_password: "{{ smb_scan_password | mandatory('smb_scan_password is required — use -e smb_scan_password=... or ansible-vault') }}"
|
||
|
||
tasks:
|
||
|
||
- name: Install required packages
|
||
package:
|
||
name: "{{ item }}"
|
||
state: present
|
||
loop:
|
||
- samba-client
|
||
- cups
|
||
- cifs-utils # needed for usr_smb_* CIFS mounts
|
||
- openssh-server # needed for dev_ssh_* (sshd must be running to accept keys)
|
||
ignore_errors: yes
|
||
|
||
- name: Deploy SMB credentials file
|
||
copy:
|
||
dest: /etc/ansipa-smb.creds
|
||
mode: '0600'
|
||
owner: root
|
||
group: root
|
||
content: |
|
||
username = scanupload
|
||
password = {{ smb_scan_password }}
|
||
domain = WORKGROUP
|
||
|
||
- name: Deploy policy enforcer script
|
||
copy:
|
||
src: ansipa-enforce-policies.sh
|
||
dest: /usr/local/bin/ansipa-enforce-policies.sh
|
||
mode: '0755'
|
||
|
||
- name: Deploy alert fetch script
|
||
copy:
|
||
src: ansipa-fetch-alerts.sh
|
||
dest: /usr/local/bin/ansipa-fetch-alerts.sh
|
||
mode: '0755'
|
||
|
||
- name: Deploy user notification daemon
|
||
copy:
|
||
src: ansipa-scan-notify.sh
|
||
dest: /usr/local/bin/ansipa-scan-notify.sh
|
||
mode: '0755'
|
||
|
||
- name: Create policy state directory
|
||
file:
|
||
path: /var/lib/ansipa-policies
|
||
state: directory
|
||
mode: '0700'
|
||
|
||
- name: Install policy enforcer systemd service
|
||
copy:
|
||
dest: /etc/systemd/system/ansipa-enforce-policies.service
|
||
mode: '0644'
|
||
content: |
|
||
[Unit]
|
||
Description=Enforce FreeIPA host-group policies (binary blocks, backups, scans)
|
||
After=network-online.target sssd.service
|
||
Wants=network-online.target
|
||
|
||
[Service]
|
||
Type=oneshot
|
||
ExecStart=/usr/local/bin/ansipa-enforce-policies.sh
|
||
StandardOutput=journal
|
||
StandardError=journal
|
||
|
||
- name: Install policy enforcer systemd timer
|
||
copy:
|
||
dest: /etc/systemd/system/ansipa-enforce-policies.timer
|
||
mode: '0644'
|
||
content: |
|
||
[Unit]
|
||
Description=Periodic FreeIPA policy enforcement
|
||
|
||
[Timer]
|
||
OnBootSec=5min
|
||
OnUnitActiveSec=30min
|
||
|
||
[Install]
|
||
WantedBy=timers.target
|
||
|
||
- name: Reload systemd
|
||
command: systemctl daemon-reload
|
||
|
||
- name: Enable and start policy enforcer timer
|
||
systemd:
|
||
name: ansipa-enforce-policies.timer
|
||
enabled: yes
|
||
state: started
|