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agent.pp
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# Copyright (C) 2015, Wazuh Inc.
# Puppet class that installs and manages the Wazuh agent
class wazuh::agent (
# Versioning and package names
$agent_package_version = $wazuh::params_agent::agent_package_version,
$agent_package_revision = $wazuh::params_agent::agent_package_revision,
$agent_package_name = $wazuh::params_agent::agent_package_name,
$agent_service_name = $wazuh::params_agent::agent_service_name,
$agent_service_ensure = $wazuh::params_agent::agent_service_ensure,
$agent_msi_download_location = $wazuh::params_agent::agent_msi_download_location,
# Authd registration options
$manage_client_keys = $wazuh::params_agent::manage_client_keys,
$agent_name = $wazuh::params_agent::agent_name,
$agent_group = $wazuh::params_agent::agent_group,
$agent_address = $wazuh::params_agent::agent_address,
$wazuh_agent_cert = $wazuh::params_agent::wazuh_agent_cert,
$wazuh_agent_key = $wazuh::params_agent::wazuh_agent_key,
$wazuh_agent_cert_path = $wazuh::params_agent::wazuh_agent_cert_path,
$wazuh_agent_key_path = $wazuh::params_agent::wazuh_agent_key_path,
$agent_auth_password = $wazuh::params_agent::agent_auth_password,
$wazuh_manager_root_ca_pem = $wazuh::params_agent::wazuh_manager_root_ca_pem,
$wazuh_manager_root_ca_pem_path = $wazuh::params_agent::wazuh_manager_root_ca_pem_path,
## ossec.conf generation parameters
# Generation variables
$configure_rootcheck = $wazuh::params_agent::configure_rootcheck,
$configure_wodle_openscap = $wazuh::params_agent::configure_wodle_openscap,
$configure_wodle_cis_cat = $wazuh::params_agent::configure_wodle_cis_cat,
$configure_wodle_osquery = $wazuh::params_agent::configure_wodle_osquery,
$configure_wodle_syscollector = $wazuh::params_agent::configure_wodle_syscollector,
$configure_wodle_docker_listener = $wazuh::params_agent::configure_wodle_docker_listener,
$configure_sca = $wazuh::params_agent::configure_sca,
$configure_syscheck = $wazuh::params_agent::configure_syscheck,
$configure_localfile = $wazuh::params_agent::configure_localfile,
$configure_active_response = $wazuh::params_agent::configure_active_response,
$configure_labels = $wazuh::params_agent::configure_labels,
# Templates paths
$ossec_conf_template = $wazuh::params_agent::ossec_conf_template,
$ossec_rootcheck_template = $wazuh::params_agent::ossec_rootcheck_template,
$ossec_wodle_openscap_template = $wazuh::params_agent::ossec_wodle_openscap_template,
$ossec_wodle_cis_cat_template = $wazuh::params_agent::ossec_wodle_cis_cat_template,
$ossec_wodle_osquery_template = $wazuh::params_agent::ossec_wodle_osquery_template,
$ossec_wodle_syscollector_template = $wazuh::params_agent::ossec_wodle_syscollector_template,
$ossec_wodle_docker_listener_template = $wazuh::params_agent::ossec_wodle_docker_listener_template,
$ossec_sca_template = $wazuh::params_agent::ossec_sca_template,
$ossec_syscheck_template = $wazuh::params_agent::ossec_syscheck_template,
$ossec_localfile_template = $wazuh::params_agent::ossec_localfile_template,
$ossec_auth = $wazuh::params_agent::ossec_auth,
$ossec_cluster = $wazuh::params_agent::ossec_cluster,
$ossec_active_response_template = $wazuh::params_agent::ossec_active_response_template,
$ossec_labels_template = $wazuh::params_agent::ossec_labels_template,
# Server configuration
$wazuh_register_endpoint = $wazuh::params_agent::wazuh_register_endpoint,
$wazuh_reporting_endpoint = $wazuh::params_agent::wazuh_reporting_endpoint,
$ossec_port = $wazuh::params_agent::ossec_port,
$ossec_protocol = $wazuh::params_agent::ossec_protocol,
$wazuh_max_retries = $wazuh::params_agent::wazuh_max_retries,
$wazuh_retry_interval = $wazuh::params_agent::wazuh_retry_interval,
$ossec_config_ubuntu_profiles = $wazuh::params_agent::ossec_config_ubuntu_profiles,
$ossec_config_centos_profiles = $wazuh::params_agent::ossec_config_centos_profiles,
$ossec_notify_time = $wazuh::params_agent::ossec_notify_time,
$ossec_time_reconnect = $wazuh::params_agent::ossec_time_reconnect,
$ossec_auto_restart = $wazuh::params_agent::ossec_auto_restart,
$ossec_crypto_method = $wazuh::params_agent::ossec_crypto_method,
$client_buffer_disabled = $wazuh::params_agent::client_buffer_disabled,
$client_buffer_queue_size = $wazuh::params_agent::client_buffer_queue_size,
$client_buffer_events_per_second = $wazuh::params_agent::client_buffer_events_per_second,
# Auto enrollment configuration
$wazuh_enrollment_enabled = $wazuh::params_agent::wazuh_enrollment_enabled,
$wazuh_enrollment_manager_address = $wazuh::params_agent::wazuh_enrollment_manager_address,
$wazuh_enrollment_port = $wazuh::params_agent::wazuh_enrollment_port,
$wazuh_enrollment_agent_name = $wazuh::params_agent::wazuh_enrollment_agent_name,
$wazuh_enrollment_groups = $wazuh::params_agent::wazuh_enrollment_groups,
$wazuh_enrollment_agent_address = $wazuh::params_agent::wazuh_enrollment_agent_address,
$wazuh_enrollment_ssl_cipher = $wazuh::params_agent::wazuh_enrollment_ssl_cipher,
$wazuh_enrollment_server_ca_path = $wazuh::params_agent::wazuh_enrollment_server_ca_path,
$wazuh_enrollment_agent_cert_path = $wazuh::params_agent::wazuh_enrollment_agent_cert_path,
$wazuh_enrollment_agent_key_path = $wazuh::params_agent::wazuh_enrollment_agent_key_path,
$wazuh_enrollment_auth_pass = $wazuh::params_agent::wazuh_enrollment_auth_pass,
$wazuh_enrollment_auth_pass_path = $wazuh::params_agent::wazuh_enrollment_auth_pass_path,
$wazuh_enrollment_auto_method = $wazuh::params_agent::wazuh_enrollment_auto_method,
$wazuh_delay_after_enrollment = $wazuh::params_agent::wazuh_delay_after_enrollment,
$wazuh_enrollment_use_source_ip = $wazuh::params_agent::wazuh_enrollment_use_source_ip,
# Rootcheck
$ossec_rootcheck_disabled = $wazuh::params_agent::ossec_rootcheck_disabled,
$ossec_rootcheck_check_files = $wazuh::params_agent::ossec_rootcheck_check_files,
$ossec_rootcheck_check_trojans = $wazuh::params_agent::ossec_rootcheck_check_trojans,
$ossec_rootcheck_check_dev = $wazuh::params_agent::ossec_rootcheck_check_dev,
$ossec_rootcheck_check_sys = $wazuh::params_agent::ossec_rootcheck_check_sys,
$ossec_rootcheck_check_pids = $wazuh::params_agent::ossec_rootcheck_check_pids,
$ossec_rootcheck_check_ports = $wazuh::params_agent::ossec_rootcheck_check_ports,
$ossec_rootcheck_check_if = $wazuh::params_agent::ossec_rootcheck_check_if,
$ossec_rootcheck_frequency = $wazuh::params_agent::ossec_rootcheck_frequency,
$ossec_rootcheck_ignore_list = $wazuh::params_agent::ossec_rootcheck_ignore_list,
$ossec_rootcheck_ignore_sregex_list = $wazuh::params_agent::ossec_rootcheck_ignore_sregex_list,
$ossec_rootcheck_rootkit_files = $wazuh::params_agent::ossec_rootcheck_rootkit_files,
$ossec_rootcheck_rootkit_trojans = $wazuh::params_agent::ossec_rootcheck_rootkit_trojans,
$ossec_rootcheck_skip_nfs = $wazuh::params_agent::ossec_rootcheck_skip_nfs,
$ossec_rootcheck_system_audit = $wazuh::params_agent::ossec_rootcheck_system_audit,
# rootcheck windows
$ossec_rootcheck_windows_disabled = $wazuh::params_agent::ossec_rootcheck_windows_disabled,
$ossec_rootcheck_windows_windows_apps = $wazuh::params_agent::ossec_rootcheck_windows_windows_apps,
$ossec_rootcheck_windows_windows_malware = $wazuh::params_agent::ossec_rootcheck_windows_windows_malware,
# SCA
## Amazon
$sca_amazon_enabled = $wazuh::params_agent::sca_amazon_enabled,
$sca_amazon_scan_on_start = $wazuh::params_agent::sca_amazon_scan_on_start,
$sca_amazon_interval = $wazuh::params_agent::sca_amazon_interval,
$sca_amazon_skip_nfs = $wazuh::params_agent::sca_amazon_skip_nfs,
$sca_amazon_policies = $wazuh::params_agent::sca_amazon_policies,
## RHEL
$sca_rhel_enabled = $wazuh::params_agent::sca_rhel_enabled,
$sca_rhel_scan_on_start = $wazuh::params_agent::sca_rhel_scan_on_start,
$sca_rhel_interval = $wazuh::params_agent::sca_rhel_interval,
$sca_rhel_skip_nfs = $wazuh::params_agent::sca_rhel_skip_nfs,
$sca_rhel_policies = $wazuh::params_agent::sca_rhel_policies,
## <Linux else>
$sca_else_enabled = $wazuh::params_agent::sca_else_enabled,
$sca_else_scan_on_start = $wazuh::params_agent::sca_else_scan_on_start,
$sca_else_interval = $wazuh::params_agent::sca_else_interval,
$sca_else_skip_nfs = $wazuh::params_agent::sca_else_skip_nfs,
$sca_else_policies = $wazuh::params_agent::sca_else_policies,
$sca_windows_enabled = $wazuh::params_agent::sca_windows_enabled,
$sca_windows_scan_on_start = $wazuh::params_agent::sca_windows_scan_on_start,
$sca_windows_interval = $wazuh::params_agent::sca_windows_interval,
$sca_windows_skip_nfs = $wazuh::params_agent::sca_windows_skip_nfs,
$sca_windows_policies = $wazuh::params_agent::sca_windows_policies,
## Wodles
# Openscap
$wodle_openscap_disabled = $wazuh::params_agent::wodle_openscap_disabled,
$wodle_openscap_timeout = $wazuh::params_agent::wodle_openscap_timeout,
$wodle_openscap_interval = $wazuh::params_agent::wodle_openscap_interval,
$wodle_openscap_scan_on_start = $wazuh::params_agent::wodle_openscap_scan_on_start,
# Ciscat
$wodle_ciscat_disabled = $wazuh::params_agent::wodle_ciscat_disabled,
$wodle_ciscat_timeout = $wazuh::params_agent::wodle_ciscat_timeout,
$wodle_ciscat_interval = $wazuh::params_agent::wodle_ciscat_interval,
$wodle_ciscat_scan_on_start = $wazuh::params_agent::wodle_ciscat_scan_on_start,
$wodle_ciscat_java_path = $wazuh::params_agent::wodle_ciscat_java_path,
$wodle_ciscat_ciscat_path = $wazuh::params_agent::wodle_ciscat_ciscat_path,
#Osquery
$wodle_osquery_disabled = $wazuh::params_agent::wodle_osquery_disabled,
$wodle_osquery_run_daemon = $wazuh::params_agent::wodle_osquery_run_daemon,
$wodle_osquery_bin_path = $wazuh::params_agent::wodle_osquery_bin_path,
$wodle_osquery_log_path = $wazuh::params_agent::wodle_osquery_log_path,
$wodle_osquery_config_path = $wazuh::params_agent::wodle_osquery_config_path,
$wodle_osquery_add_labels = $wazuh::params_agent::wodle_osquery_add_labels,
# Syscollector
$wodle_syscollector_disabled = $wazuh::params_agent::wodle_syscollector_disabled,
$wodle_syscollector_interval = $wazuh::params_agent::wodle_syscollector_interval,
$wodle_syscollector_scan_on_start = $wazuh::params_agent::wodle_syscollector_scan_on_start,
$wodle_syscollector_hardware = $wazuh::params_agent::wodle_syscollector_hardware,
$wodle_syscollector_os = $wazuh::params_agent::wodle_syscollector_os,
$wodle_syscollector_network = $wazuh::params_agent::wodle_syscollector_network,
$wodle_syscollector_packages = $wazuh::params_agent::wodle_syscollector_packages,
$wodle_syscollector_ports = $wazuh::params_agent::wodle_syscollector_ports,
$wodle_syscollector_processes = $wazuh::params_agent::wodle_syscollector_processes,
$wodle_syscollector_hotfixes = $wazuh::params_agent::wodle_syscollector_hotfixes,
# Docker-listener
$wodle_docker_listener_disabled = $wazuh::params_agent::wodle_docker_listener_disabled,
# Localfile
$ossec_local_files = $wazuh::params_agent::default_local_files,
# Syscheck
$ossec_syscheck_disabled = $wazuh::params_agent::ossec_syscheck_disabled,
$ossec_syscheck_frequency = $wazuh::params_agent::ossec_syscheck_frequency,
$ossec_syscheck_scan_on_start = $wazuh::params_agent::ossec_syscheck_scan_on_start,
$ossec_syscheck_auto_ignore = $wazuh::params_agent::ossec_syscheck_auto_ignore,
$ossec_syscheck_directories_1 = $wazuh::params_agent::ossec_syscheck_directories_1,
$ossec_syscheck_directories_2 = $wazuh::params_agent::ossec_syscheck_directories_2,
$ossec_syscheck_report_changes_directories_1 = $wazuh::params_agent::ossec_syscheck_report_changes_directories_1,
$ossec_syscheck_whodata_directories_1 = $wazuh::params_agent::ossec_syscheck_whodata_directories_1,
$ossec_syscheck_realtime_directories_1 = $wazuh::params_agent::ossec_syscheck_realtime_directories_1,
$ossec_syscheck_report_changes_directories_2 = $wazuh::params_agent::ossec_syscheck_report_changes_directories_2,
$ossec_syscheck_whodata_directories_2 = $wazuh::params_agent::ossec_syscheck_whodata_directories_2,
$ossec_syscheck_realtime_directories_2 = $wazuh::params_agent::ossec_syscheck_realtime_directories_2,
$ossec_syscheck_ignore_list = $wazuh::params_agent::ossec_syscheck_ignore_list,
$ossec_syscheck_ignore_type_1 = $wazuh::params_agent::ossec_syscheck_ignore_type_1,
$ossec_syscheck_ignore_type_2 = $wazuh::params_agent::ossec_syscheck_ignore_type_2,
$ossec_syscheck_max_eps = $wazuh::params_agent::ossec_syscheck_max_eps,
$ossec_syscheck_process_priority = $wazuh::params_agent::ossec_syscheck_process_priority,
$ossec_syscheck_synchronization_enabled = $wazuh::params_agent::ossec_syscheck_synchronization_enabled,
$ossec_syscheck_synchronization_interval = $wazuh::params_agent::ossec_syscheck_synchronization_interval,
$ossec_syscheck_synchronization_max_eps = $wazuh::params_agent::ossec_syscheck_synchronization_max_eps,
$ossec_syscheck_synchronization_max_interval = $wazuh::params_agent::ossec_syscheck_synchronization_max_interval,
$ossec_syscheck_nodiff = $wazuh::params_agent::ossec_syscheck_nodiff,
$ossec_syscheck_skip_nfs = $wazuh::params_agent::ossec_syscheck_skip_nfs,
$ossec_syscheck_windows_audit_interval = $wazuh::params_agent::windows_audit_interval,
# Audit
$audit_manage_rules = $wazuh::params_agent::audit_manage_rules,
$audit_buffer_bytes = $wazuh::params_agent::audit_buffer_bytes,
$audit_backlog_wait_time = $wazuh::params_agent::audit_backlog_wait_time,
$audit_rules = $wazuh::params_agent::audit_rules,
# active-response
$ossec_active_response_disabled = $wazuh::params_agent::active_response_disabled,
$ossec_active_response_linux_ca_store = $wazuh::params_agent::active_response_linux_ca_store,
$ossec_active_response_ca_verification = $wazuh::params_agent::active_response_ca_verification,
$ossec_active_response_repeated_offenders = $wazuh::params_agent::active_response_repeated_offenders,
# Agent Labels
$ossec_labels = $wazuh::params_agent::ossec_labels,
## Selinux
$selinux = $wazuh::params_agent::selinux,
$manage_firewall = $wazuh::params_agent::manage_firewall,
## Windows
$download_path = $wazuh::params_agent::download_path,
# Logging
$logging_log_format = $wazuh::params_agent::logging_log_format,
) inherits wazuh::params_agent {
# validate_bool(
# $ossec_active_response, $ossec_rootcheck,
# $selinux,
# )
# This allows arrays of integers, sadly
# (commented due to stdlib version requirement)
validate_legacy(String, 'validate_string', $agent_package_name)
validate_legacy(String, 'validate_string', $agent_service_name)
if (( $ossec_syscheck_whodata_directories_1 == 'yes' ) or ( $ossec_syscheck_whodata_directories_2 == 'yes' )) {
class { 'wazuh::audit':
audit_manage_rules => $audit_manage_rules,
audit_backlog_wait_time => $audit_backlog_wait_time,
audit_buffer_bytes => $audit_buffer_bytes,
audit_rules => $audit_rules,
}
}
if $manage_client_keys == 'yes' {
if $wazuh_register_endpoint == undef {
fail('The $wazuh_register_endpoint parameter is needed in order to register the Agent.')
}
}
# Package installation
case $::kernel {
'Linux': {
package { $agent_package_name:
ensure => "${agent_package_version}-${agent_package_revision}", # lint:ignore:security_package_pinned_version
}
}
'windows': {
file { $download_path:
ensure => directory,
}
-> file { 'wazuh-agent':
path => "${download_path}\\wazuh-agent-${agent_package_version}-${agent_package_revision}.msi",
group => 'Administrators',
mode => '0774',
source => "${agent_msi_download_location}/wazuh-agent-${agent_package_version}-${agent_package_revision}.msi",
source_permissions => ignore
}
# We dont need to pin the package version on Windows since we install if from the right MSI.
-> package { $agent_package_name:
ensure => "${agent_package_version}",
provider => 'windows',
source => "${download_path}\\wazuh-agent-${agent_package_version}-${agent_package_revision}.msi",
install_options => [
'/q',
"WAZUH_MANAGER=${wazuh_reporting_endpoint}",
"WAZUH_PROTOCOL=${ossec_protocol}",
],
}
}
default: { fail('OS not supported') }
}
case $::kernel {
'Linux': {
## ossec.conf generation concats
case $::operatingsystem {
'RedHat', 'OracleLinux', 'Suse':{
$apply_template_os = 'rhel'
if ( $::operatingsystemrelease =~ /^9.*/ ){
$rhel_version = '9'
}elsif ( $::operatingsystemrelease =~ /^8.*/ ){
$rhel_version = '8'
}elsif ( $::operatingsystemrelease =~ /^7.*/ ){
$rhel_version = '7'
}elsif ( $::operatingsystemrelease =~ /^6.*/ ){
$rhel_version = '6'
}elsif ( $::operatingsystemrelease =~ /^5.*/ ){
$rhel_version = '5'
}else{
fail('This ossec module has not been tested on your distribution')
}
}'Debian', 'debian', 'Ubuntu', 'ubuntu':{
$apply_template_os = 'debian'
if ( $::lsbdistcodename == 'wheezy') or ($::lsbdistcodename == 'jessie'){
$debian_additional_templates = 'yes'
}
}'Amazon':{
$apply_template_os = 'amazon'
}'CentOS','Centos','centos','AlmaLinux','Rocky':{
$apply_template_os = 'centos'
}'SLES':{
$apply_template_os = 'suse'
}
default: { fail('OS not supported') }
}
}'windows': {
$apply_template_os = 'windows'
}
default: { fail('OS not supported') }
}
concat { 'agent_ossec.conf':
path => $wazuh::params_agent::config_file,
owner => $wazuh::params_agent::config_owner,
group => $wazuh::params_agent::config_group,
mode => $wazuh::params_agent::config_mode,
before => Service[$agent_service_name],
require => Package[$agent_package_name],
notify => Service[$agent_service_name],
}
concat::fragment {
'ossec.conf_header':
target => 'agent_ossec.conf',
order => 00,
before => Service[$agent_service_name],
content => "<ossec_config>\n";
'ossec.conf_agent':
target => 'agent_ossec.conf',
order => 10,
before => Service[$agent_service_name],
content => template($ossec_conf_template);
}
if ($configure_rootcheck == true) {
concat::fragment {
'ossec.conf_rootcheck':
target => 'agent_ossec.conf',
order => 15,
before => Service[$agent_service_name],
content => template($ossec_rootcheck_template);
}
}
if ($configure_wodle_openscap == true) {
concat::fragment {
'ossec.conf_openscap':
target => 'agent_ossec.conf',
order => 16,
before => Service[$agent_service_name],
content => template($ossec_wodle_openscap_template);
}
}
if ($configure_wodle_cis_cat == true) {
concat::fragment {
'ossec.conf_cis_cat':
target => 'agent_ossec.conf',
order => 17,
before => Service[$agent_service_name],
content => template($ossec_wodle_cis_cat_template);
}
}
if ($configure_wodle_osquery == true) {
concat::fragment {
'ossec.conf_osquery':
target => 'agent_ossec.conf',
order => 18,
before => Service[$agent_service_name],
content => template($ossec_wodle_osquery_template);
}
}
if ($configure_wodle_syscollector == true) {
concat::fragment {
'ossec.conf_syscollector':
target => 'agent_ossec.conf',
order => 19,
before => Service[$agent_service_name],
content => template($ossec_wodle_syscollector_template);
}
}
if ($configure_wodle_docker_listener == true) {
concat::fragment {
'ossec.conf_docker_listener':
target => 'agent_ossec.conf',
order => 20,
before => Service[$agent_service_name],
content => template($ossec_wodle_docker_listener_template);
}
}
if ($configure_sca == true) {
concat::fragment {
'ossec.conf_sca':
target => 'agent_ossec.conf',
order => 25,
before => Service[$agent_service_name],
content => template($ossec_sca_template);
}
}
if ($configure_syscheck == true) {
concat::fragment {
'ossec.conf_syscheck':
target => 'agent_ossec.conf',
order => 30,
before => Service[$agent_service_name],
content => template($ossec_syscheck_template);
}
}
if ($configure_localfile == true) {
concat::fragment {
'ossec.conf_localfile':
target => 'agent_ossec.conf',
order => 35,
before => Service[$agent_service_name],
content => template($ossec_localfile_template);
}
}
if ($configure_active_response == true) {
wazuh::activeresponse { 'active-response configuration':
active_response_disabled => $ossec_active_response_disabled,
active_response_linux_ca_store => $ossec_active_response_linux_ca_store,
active_response_ca_verification => $ossec_active_response_ca_verification,
active_response_repeated_offenders => $ossec_active_response_repeated_offenders,
order_arg => 40,
before_arg => Service[$agent_service_name],
target_arg => 'agent_ossec.conf'
}
}
if ($configure_labels == true){
concat::fragment {
'ossec.conf_labels':
target => 'agent_ossec.conf',
order => 45,
before => Service[$agent_service_name],
content => template($ossec_labels_template);
}
}
concat::fragment {
'ossec.conf_footer':
target => 'agent_ossec.conf',
order => 99,
before => Service[$agent_service_name],
content => '</ossec_config>';
}
# Agent registration and service setup
if ($manage_client_keys == 'yes') {
if $agent_name {
validate_legacy(String, 'validate_string', $agent_name)
$agent_auth_option_name = "-A \"${agent_name}\""
} else {
$agent_auth_option_name = ''
}
if $agent_group {
validate_legacy(String, 'validate_string', $agent_group)
$agent_auth_option_group = "-G \"${agent_group}\""
} else {
$agent_auth_option_group = ''
}
if $agent_auth_password {
$agent_auth_option_password = "-P \"${agent_auth_password}\""
} else {
$agent_auth_option_password = ''
}
if $agent_address {
$agent_auth_option_address = "-I \"${agent_address}\""
} else {
$agent_auth_option_address = ''
}
case $::kernel {
'Linux': {
file { $::wazuh::params_agent::keys_file:
owner => $wazuh::params_agent::keys_owner,
group => $wazuh::params_agent::keys_group,
mode => $wazuh::params_agent::keys_mode,
}
$agent_auth_executable = '/var/ossec/bin/agent-auth'
$agent_auth_base_command = "${agent_auth_executable} -m ${wazuh_register_endpoint}"
# https://documentation.wazuh.com/4.0/user-manual/registering/manager-verification/manager-verification-registration.html
if $wazuh_manager_root_ca_pem != undef {
validate_legacy(String, 'validate_string', $wazuh_manager_root_ca_pem)
file { '/var/ossec/etc/rootCA.pem':
owner => $wazuh::params_agent::keys_owner,
group => $wazuh::params_agent::keys_group,
mode => $wazuh::params_agent::keys_mode,
content => $wazuh_manager_root_ca_pem,
require => Package[$agent_package_name],
}
$agent_auth_option_manager = '-v /var/ossec/etc/rootCA.pem'
} elsif $wazuh_manager_root_ca_pem_path != undef {
validate_legacy(String, 'validate_string', $wazuh_manager_root_ca_pem)
$agent_auth_option_manager = "-v ${wazuh_manager_root_ca_pem_path}"
} else {
$agent_auth_option_manager = '' # Avoid errors when compounding final command
}
# https://documentation.wazuh.com/4.0/user-manual/registering/manager-verification/agent-verification-registration.html
if ($wazuh_agent_cert != undef) and ($wazuh_agent_key != undef) {
validate_legacy(String, 'validate_string', $wazuh_agent_cert)
validate_legacy(String, 'validate_string', $wazuh_agent_key)
file { '/var/ossec/etc/sslagent.cert':
owner => $wazuh::params_agent::keys_owner,
group => $wazuh::params_agent::keys_group,
mode => $wazuh::params_agent::keys_mode,
content => $wazuh_agent_cert,
require => Package[$agent_package_name],
}
file { '/var/ossec/etc/sslagent.key':
owner => $wazuh::params_agent::keys_owner,
group => $wazuh::params_agent::keys_group,
mode => $wazuh::params_agent::keys_mode,
content => $wazuh_agent_key,
require => Package[$agent_package_name],
}
$agent_auth_option_agent = '-x /var/ossec/etc/sslagent.cert -k /var/ossec/etc/sslagent.key'
} elsif ($wazuh_agent_cert_path != undef) and ($wazuh_agent_key_path != undef) {
validate_legacy(String, 'validate_string', $wazuh_agent_cert_path)
validate_legacy(String, 'validate_string', $wazuh_agent_key_path)
$agent_auth_option_agent = "-x ${wazuh_agent_cert_path} -k ${wazuh_agent_key_path}"
} else {
$agent_auth_option_agent = ''
}
$agent_auth_command = "${agent_auth_base_command} ${agent_auth_option_name} ${agent_auth_option_group} \
${agent_auth_option_manager} ${agent_auth_option_agent} ${agent_auth_option_password} ${agent_auth_option_address}"
exec { 'agent-auth-linux':
path => ['/usr/bin', '/bin', '/usr/sbin', '/sbin'],
command => $agent_auth_command,
unless => "egrep -q '.' ${::wazuh::params_agent::keys_file}",
require => Concat['agent_ossec.conf'],
before => Service[$agent_service_name],
notify => Service[$agent_service_name],
}
service { $agent_service_name:
ensure => $agent_service_ensure,
enable => true,
hasstatus => $wazuh::params_agent::service_has_status,
pattern => $wazuh::params_agent::agent_service_name,
provider => $wazuh::params_agent::ossec_service_provider,
require => Package[$agent_package_name],
}
}
'windows': {
$agent_auth_executable = "'C:\\Program Files (x86)\\ossec-agent\\agent-auth.exe'"
$agent_auth_base_command = "& ${agent_auth_executable} -m \"${wazuh_register_endpoint}\""
# TODO: Implement the support for Manager verification using SSL
# TODO: Implement the support for Agent verification using SSL
$agent_auth_command = "${agent_auth_base_command} ${agent_auth_option_name} ${agent_auth_option_group} \
${agent_auth_option_password}"
exec { 'agent-auth-windows':
command => $agent_auth_command,
provider => 'powershell',
onlyif => "if ((Get-Item '${$::wazuh::params_agent::keys_file}').length -gt 0kb) {exit 1}",
require => Concat['agent_ossec.conf'],
before => Service[$agent_service_name],
notify => Service[$agent_service_name],
}
service { $agent_service_name:
ensure => $agent_service_ensure,
enable => true,
hasstatus => $wazuh::params_agent::service_has_status,
pattern => $wazuh::params_agent::agent_service_name,
provider => $wazuh::params_agent::ossec_service_provider,
require => Package[$agent_package_name],
}
}
default: { fail('OS not supported') }
}
} else {
service { $agent_service_name:
ensure => stopped,
enable => false,
hasstatus => $wazuh::params_agent::service_has_status,
pattern => $agent_service_name,
provider => $wazuh::params_agent::ossec_service_provider,
require => Package[$agent_package_name],
}
}
# SELinux
# Requires selinux module specified in metadata.json
if ($::osfamily == 'RedHat' and $selinux == true) {
selinux::module { 'ossec-logrotate':
ensure => 'present',
source_te => 'puppet:///modules/wazuh/ossec-logrotate.te',
}
}
# Manage firewall
if $manage_firewall {
include firewall
firewall { '1514 wazuh-agent':
dport => $ossec_port,
proto => $ossec_protocol,
action => 'accept',
state => [
'NEW',
'RELATED',
'ESTABLISHED',
],
}
}
if ( $wazuh_enrollment_auth_pass ) {
file { $wazuh::params_agent::authd_pass_file:
owner => 'root',
group => 'wazuh',
mode => '0640',
content => $wazuh_enrollment_auth_pass,
require => Package[$wazuh::params_agent::agent_package_name],
}
}
}