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Parametrize more auditd.conf options #535

Merged
merged 7 commits into from
Jan 19, 2023
Merged

Parametrize more auditd.conf options #535

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da37d50
Parametrize more auditd.conf options
kravietz Mar 25, 2022
f343a5b
Parametrize more auditd.conf options
kravietz Mar 25, 2022
84aa108
Merge remote-tracking branch 'origin/patch-2' into patch-1
Mar 25, 2022
3023fcf
Add `os_auditd` options
kravietz May 9, 2022
1c9a48f
Add os_auditd_log_group
kravietz May 9, 2022
f490166
Add os_auditd_log_group
kravietz May 9, 2022
769ed7f
Merge branch 'master' into patch-2
rndmh3ro Jan 19, 2023
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8 changes: 8 additions & 0 deletions roles/os_hardening/defaults/main.yml
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Expand Up @@ -318,8 +318,16 @@ os_hardening_enabled: true

# Set to false to disable installing and configuring auditd.
os_auditd_enabled: true
os_auditd_flush: INCREMENTAL
os_auditd_max_log_file: 6
os_auditd_max_log_file_action: keep_logs
os_auditd_log_format: RAW
os_auditd_admin_space_left: 50
os_auditd_space_left: 75
os_auditd_space_left_action: SYSLOG
os_auditd_admin_space_left_action: SUSPEND
os_auditd_disk_full_action: SUSPEND
os_auditd_disk_error_action: SUSPEND

# Set the SELinux state, which can be either disabled, permissive, or enforcing.
os_selinux_state: enforcing
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20 changes: 8 additions & 12 deletions roles/os_hardening/templates/etc/audit/auditd.conf.j2
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Expand Up @@ -2,30 +2,26 @@
# Generated by Ansible role {{ ansible_role_name }}

log_file = /var/log/audit/audit.log
log_format = RAW
log_format = {{ os_auditd_log_format }}
log_group = root
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priority_boost = 4
flush = INCREMENTAL
flush = {{ os_auditd_flush }}
freq = 20
num_logs = 5
disp_qos = lossy
dispatcher = /sbin/audispd
name_format = NONE
##name = mydomain
max_log_file = {{ os_auditd_max_log_file }}
max_log_file_action = {{ os_auditd_max_log_file_action }}
space_left = 75
space_left_action = SYSLOG
space_left = {{ os_auditd_space_left }}
space_left_action = {{ os_auditd_space_left_action }}
action_mail_acct = root
admin_space_left = 50
admin_space_left_action = SUSPEND
disk_full_action = SUSPEND
disk_error_action = SUSPEND
##tcp_listen_port =
admin_space_left = {{ os_auditd_admin_space_left }}
admin_space_left_action = {{ os_auditd_admin_space_left_action }}
disk_full_action = {{ os_auditd_disk_full_action }}
disk_error_action = {{ os_auditd_disk_error_action }}
tcp_listen_queue = 5
tcp_max_per_addr = 1
##tcp_client_ports = 1024-65535
tcp_client_max_idle = 0
enable_krb5 = no
krb5_principal = auditd
##krb5_key_file = /etc/audit/audit.key