---
- include: "RedHat.yml"
  when: ansible_os_family == "RedHat"

- include: "Debian.yml"
  when: ansible_os_family == "Debian"

- name: Install wazuh-manager, wazuh-api and expect
  package: pkg={{ item }} state=present
  with_items:
    - wazuh-manager
    - wazuh-api
    - expect
  tags:
    - init

- name: Generate SSL files
  command: "openssl req -x509 -sha256 -nodes -days 365 -newkey rsa:1825 -keyout sslmanager.key -out sslmanager.cert -subj /CN={{wazuh_manager_fqdn}}/"
  args:
    creates: sslmanager.cert
    chdir: /var/ossec/etc/
  tags:
      - config

- name: Installing the local_rules.xml (default local_rules.xml)
  template: src=var-ossec-rules-local_rules.xml.j2
            dest=/var/ossec/etc/rules/local_rules.xml
            owner=root
            group=ossec
            mode=0640
  notify: restart wazuh-manager
  tags:
    - init
    - config
    - rules

- name: Installing the local_decoder.xml
  template: src=var-ossec-rules-local_decoder.xml.j2
            dest=/var/ossec/etc/decoders/local_decoder.xml
            owner=root
            group=ossec
            mode=0640
  notify: restart wazuh-manager
  tags:
    - init
    - config
    - rules

- name: Configure the shared-agent.conf
  template: src=var-ossec-etc-shared-agent.conf.j2
            dest=/var/ossec/etc/shared/agent.conf
            owner=root
            group=ossec
            mode=0640
  notify: restart wazuh-manager
  tags:
    - init
    - config

- name: Check if client-syslog is enabled
  shell: "/var/ossec/bin/ossec-control status | grep -c 'ossec-csyslogd is running' | xargs echo"
  register: csyslog_running
  changed_when: False

- name: Enable client-syslog
  command: /var/ossec/bin/ossec-control enable client-syslog
  when: csyslog_running.stdout == '0' and wazuh_manager_config.syslog_outputs is defined

- name: Start client-syslog
  command: /var/ossec/bin/ossec-control start client-syslog
  when: csyslog_running.stdout == '0' and wazuh_manager_config.syslog_outputs is defined

- name: Check if ossec-agentlessd is enabled
  shell: "/var/ossec/bin/ossec-control status | grep -c 'ossec-agentlessd is running' | xargs echo"
  register: agentless_running
  changed_when: False

- name: Enable ossec-agentlessd
  command: /var/ossec/bin/ossec-control enable agentless
  when: agentless_running.stdout == '0' and agentless_creeds is defined

- name: Start client-syslog
  command: /var/ossec/bin/ossec-control start agentless
  when: agentless_running.stdout == '0' and agentless_creeds is defined

- name: Retrieving Agentless Credentials
  include_vars: agentless_creeds.yml

- name: Retrieving Wazuh-api User Credentials
  include_vars: wazuh_api_creds.yml

- name: Checking alert log output settings
  fail: msg="Please enable json_output or alerts_log options."
  when:
    - wazuh_manager_config.json_output == 'no'
    - wazuh_manager_config.alerts_log == 'no'
  tags:
    - init
    - config

- name: Configure ossec.conf
  template: src=var-ossec-etc-ossec-server.conf.j2
            dest=/var/ossec/etc/ossec.conf
            owner=root
            group=ossec
            mode=0644
  notify: restart wazuh-manager
  tags:
    - init
    - config

- name: Write ossec-authd init file
  template: src=ossec-authd-init.service
            dest=/etc/init.d/ossec-authd
            owner=root
            group=root
            mode=0755
  when:
    - ansible_service_mgr == "upstart"
    - ansible_os_family != "CoreOS"
    - wazuh_manager_config.enable_authd == true
  tags:
    - init
    - config

- name: Write ossec-authd systemd file
  template:
    src: ossec-authd.service
    dest: /lib/systemd/system/ossec-authd.service
  when:
    - ansible_service_mgr == "systemd"
    - ansible_os_family != "CoreOS"
    - wazuh_manager_config.enable_authd == true
  tags:
    - init
    - config

- name: Ensure ossec-authd service is started and enabled
  service: name=ossec-authd enabled=yes state=started
  when: wazuh_manager_config.enable_authd == true
  tags:
    - config

- name: Wazuh-api User
  template:
    src: api_user.j2
    dest: "/var/ossec/api/configuration/auth/user"
    owner: root
    group: root
    mode: 0750
  no_log: true
  notify: restart wazuh-api
  when: wazuh_api_user is defined

- name: Agentless Hosts & Passwd
  template:
    src: agentless.j2
    dest: "/var/ossec/agentless/.passlist_tmp"
    owner: root
    group: root
    mode: 0644
  no_log: true
  when: agentless_creeds is defined

- name: Encode the secret
  shell: /usr/bin/base64 /var/ossec/agentless/.passlist_tmp > /var/ossec/agentless/.passlist && rm /var/ossec/agentless/.passlist_tmp
  when: agentless_creeds is defined

- name: Ensure Wazuh Manager, wazuh api service is started and enabled
  service:
    name: "{{ item }}"
    enabled: yes
    state: started
  with_items:
    - wazuh-manager
    - wazuh-api
  tags:
    - config

- include: "RMRedHat.yml"
  when: ansible_os_family == "RedHat"

- include: "RMDebian.yml"
  when: ansible_os_family == "Debian"