section1.yml

- name: "SCORED | 1.1.1.1 | PATCH | Ensure mounting of cramfs filesystems is disabled"
  lineinfile:
      dest: /etc/modprobe.d/CIS.conf
      regexp: "^(#)?install cramfs(\\s|$)"
      line: "install cramfs /bin/true"
      create: yes
  when:
      - rhel7cis_rule_1_1_1_1
  tags:
      - level1
      - scored
      - patch
      - rule_1.1.1.1
      - cramfs

- name: "SCORED | 1.1.1.2 | PATCH | Ensure mounting of freevxfs filesystems is disabled"
  lineinfile:
      dest: /etc/modprobe.d/CIS.conf
      regexp: "^(#)?install freevxfs(\\s|$)"
      line: "install freevxfs /bin/true"
      create: yes
  when:
      - rhel7cis_rule_1_1_1_2
  tags:
      - level1
      - scored
      - patch
      - rule_1.1.1.2
      - freevxfs

- name: "SCORED | 1.1.1.3 | PATCH | Ensure mounting of jffs2 filesystems is disabled"
  lineinfile:
      dest: /etc/modprobe.d/CIS.conf
      regexp: "^(#)?install jffs2(\\s|$)"
      line: "install jffs2 /bin/true"
      create: yes
  when:
      - rhel7cis_rule_1_1_1_3
  tags:
      - level1
      - scored
      - patch
      - rule_1.1.1.3
      - jffs2

- name: "SCORED | 1.1.1.4 | PATCH | Ensure mounting of hfs filesystems is disabled"
  lineinfile:
      dest: /etc/modprobe.d/CIS.conf
      regexp: "^(#)?install hfs(\\s|$)"
      line: "install hfs /bin/true"
      create: yes
  when:
      - rhel7cis_rule_1_1_1_4
  tags:
      - level1
      - scored
      - patch
      - rule_1.1.1.4
      - hfs

- name: "SCORED | 1.1.1.5 | PATCH | Ensure mounting of hfsplus filesystems is disabled"
  lineinfile:
      dest: /etc/modprobe.d/CIS.conf
      regexp: "^(#)?install hfsplus(\\s|$)"
      line: "install hfsplus /bin/true"
      create: yes
  when:
      - rhel7cis_rule_1_1_1_5
  tags:
      - level1
      - scored
      - patch
      - rule_1.1.1.5
      - hfsplus

- name: "SCORED | 1.1.1.6 | PATCH | Ensure mounting of squashfs filesystems is disabled"
  lineinfile:
      dest: /etc/modprobe.d/CIS.conf
      regexp: "^(#)?install squashfs(\\s|$)"
      line: "install squashfs /bin/true"
      create: yes
  when:
      - rhel7cis_rule_1_1_1_6
  tags:
      - level1
      - scored
      - patch
      - rule_1.1.1.6
      - squashfs

- name: "SCORED | 1.1.1.7 | PATCH | Ensure mounting of udf filesystems is disabled"
  lineinfile:
      dest: /etc/modprobe.d/CIS.conf
      regexp: "^(#)?install udf(\\s|$)"
      line: "install udf /bin/true"
      create: yes
  when:
      - rhel7cis_rule_1_1_1_7
  tags:
      - level1
      - scored
      - patch
      - rule_1.1.1.7
      - udf

- name: "SCORED | 1.1.1.8 | PATCH | Ensure mounting of FAT filesystems is disabled"
  lineinfile:
      dest: /etc/modprobe.d/CIS.conf
      regexp: "^(#)?install vfat(\\s|$)"
      line: "install vfat /bin/true"
      create: yes
  when:
      - rhel7cis_rule_1_1_1_8
  tags:
      - level1
      - scored
      - patch
      - rule_1.1.1.8
      - vfat

- name: "SCORED | 1.1.2 | PATCH | Ensure separate partition exists for /tmp | enable and start/restart tmp.mount"
  systemd:
      name: tmp.mount
      daemon_reload: yes
      enabled: yes
      masked: no
      state: started
  when:
      - rhel7cis_rule_1_1_2
  tags:
      - level2
      - scored
      - patch
      - rule_1.1.2

- name: "SCORED | 1.1.3 | PATCH | Ensure nodev option set on /tmp partition\n
         SCORED | 1.1.4 | PATCH | Ensure nosuid option set on /tmp partition\n
         SCORED | 1.1.5 | PATCH | Ensure noexec option set on /tmp partition\n
         | drop custom tmp.mount"
  copy:
      src: etc/systemd/system/tmp.mount
      dest: /etc/systemd/system/tmp.mount
      owner: root
      group: root
      mode: 0644
  notify: systemd restart tmp.mount
  when:
      - rhel7cis_rule_1_1_3
      - rhel7cis_rule_1_1_4
      - rhel7cis_rule_1_1_5
  tags:
      - level1
      - scored
      - patch
      - rule_1.1.3
      - rule_1.1.4
      - rule_1.1.5

- name: "SCORED | 1.1.6 | PATCH | Ensure separate partition exists for /var"
  shell: mount | grep "on /var "
  register: var_mounted
  changed_when: no
  failed_when: no
  when:
      - rhel7cis_rule_1_1_6
  tags:
      - level2
      - scored
      - patch
      - rule_1.1.6

- name: "SCORED | 1.1.7 | PATCH | Ensure separate partition exists for /var/tmp"
  shell: mount | grep "on /var/tmp "
  register: var_tmp_mounted
  changed_when: no
  failed_when: no
  when:
      - rhel7cis_rule_1_1_7
  tags:
      - level2
      - scored
      - patch
      - rule_1.1.7

- name: "SCORED | 1.1.8  | PATCH | Ensure nodev option set on /var/tmp partition\n
         SCORED | 1.1.9  | PATCH | Ensure nosuid option set on /var/tmp partition\n
         SCORED | 1.1.10 | PATCH | Ensure noexec option set on /var/tmp partition"
  mount:
      name: /var/tmp
      src: "{{ rhel7cis_vartmp['source'] }}"
      state: mounted
      fstype: "{{ rhel7cis_vartmp['fstype'] }}"
      opts: "{{ rhel7cis_vartmp['opts'] }}"
  when:
      - rhel7cis_vartmp['enabled'] == 'yes'
      - rhel7cis_rule_1_1_8
      - rhel7cis_rule_1_1_9
      - rhel7cis_rule_1_1_10
  tags:
      - level1
      - scored
      - patch
      - rule_1.1.8
      - rule_1.1.9
      - rule_1.1.10

- name: "SCORED | 1.1.11 | PATCH | Ensure separate partition exists for /var/log"
  shell: mount | grep "on /var/log "
  register: var_log_mounted
  changed_when: no
  failed_when: no
  when:
      - rhel7cis_rule_1_1_11
  tags:
      - level2
      - scored
      - patch
      - rule_1.1.11

- name: "SCORED | 1.1.12 | PATCH | Ensure separate partition exists for /var/log/audit"
  shell: mount | grep "on /var/log/audit "
  register: var_log_audit_mounted
  changed_when: no
  failed_when: no
  when:
      - rhel7cis_rule_1_1_12
  tags:
      - level2
      - scored
      - patch
      - rule_1.1.12

- name: "SCORED | 1.1.13 | PATCH | Ensure separate partition exists for /home"
  shell: mount | grep "on /home "
  register: home_mounted
  changed_when: no
  failed_when: no
  when:
      - rhel7cis_rule_1_1_13
  tags:
      - level2
      - scored
      - patch
      - rule_1.1.13

- name: "SCORED | 1.1.14 | PATCH | Ensure nodev option set on /home partition"
  command: /bin/true
  changed_when: no
  when:
      - rhel7cis_rule_1_1_14
  tags:
      - level1
      - level2
      - patch
      - rule_1.1.14
      - notimplemented

- name: "SCORED | 1.1.15 | PATCH | Ensure nodev option set on /dev/shm partition\n
         SCORED | 1.1.16 | PATCH | Ensure nosuid option set on /dev/shm partition\n
         SCORED | 1.1.17 | PATCH | Ensure noexec option set on /dev/shm partition"
  mount:
      name: /dev/shm
      src: tmpfs
      state: mounted
      fstype: tmpfs
      opts: "defaults,nodev,nosuid,noexec"
  when:
      - rhel7cis_rule_1_1_15
      - rhel7cis_rule_1_1_16
      - rhel7cis_rule_1_1_17
  tags:
      - level1
      - scored
      - patch
      - rule_1.1.15
      - rule_1.1.16
      - rule_1.1.17

- name: "NOTSCORED | 1.1.18 | PATCH | Ensure nodev option set on removable media partitions"
  command: /bin/true
  changed_when: no
  when:
      - rhel7cis_rule_1_1_18
  tags:
      - level1
      - notscored
      - patch
      - rule_1.1.18
      - notimplemented

- name: "NOTSCORED | 1.1.19 | PATCH | Ensure nosuid option set on removable media partitions"
  command: /bin/true
  changed_when: no
  when:
      - rhel7cis_rule_1_1_19
  tags:
      - level1
      - notscored
      - patch
      - rule_1.1.19
      - notimplemented

- name: "NOTSCORED | 1.1.20 | PATCH | Ensure noexec option set on removable media partitions"
  command: /bin/true
  changed_when: no
  when:
      - rhel7cis_rule_1_1_20
  tags:
      - level1
      - notscored
      - patch
      - rule_1.1.20
      - notimplemented

- name: "SCORED | 1.1.21 | PATCH | Ensure sticky bit is set on all world-writable directories"
  shell: df --local -P | awk {'if (NR!=1) print $6'} | xargs -I '{}' find '{}' -xdev -type d -perm -0002 2>/dev/null | xargs chmod a+t
  changed_when: no
  failed_when: no
  #when: sticky_bit_on_worldwritable_dirs_audit.rc == '0'
  when:
      - rhel7cis_rule_1_1_21
  tags:
      - level1
      - level2
      - patch
      - rule_1.1.21

- name: "SCORED | 1.1.22 | PATCH | Disable Automounting"
  service:
      name: autofs
      enabled: no
  when:
      - rhel7cis_allow_autofs == false and autofs_service_status.stdout == "loaded"
      - rhel7cis_rule_1_1_22
  tags:
      - level1
      - patch
      - rule_1.1.22

- name: "NOTSCORED | 1.2.1 | PATCH | Ensure package manager repositories are configured"
  command: /bin/true
  changed_when: no
  when:
      - rhel7cis_rule_1_2_1
  tags:
      - level1
      - notscored
      - patch
      - rule_1.2.1
      - notimplemented

- name: "SCORED | 1.2.2 | PATCH | Ensure gpgcheck is globally activated"
  replace:
      name: /etc/yum.conf
      regexp: "^gpgcheck=0"
      replace: "gpgcheck=1"
  when:
      - rhel7cis_rule_1_2_2
  tags:
      - level1
      - scored
      - patch
      - rule_1.2.2

- name: "SCORED | 1.2.2 | PATCH | Ensure gpgcheck is globally activated"
  find:
      paths: /etc/yum.repos.d
      patterns: "*.repo"
  register: yum_repos
  changed_when: no
  when:
      - rhel7cis_rule_1_2_2
  tags:
      - level1
      - scored
      - patch
      - rule_1.2.2

- name: "SCORED | 1.2.2 | PATCH | Ensure gpgcheck is globally activated"
  replace:
      name: "{{ item.path }}"
      regexp: "^gpgcheck=0"
      replace: "gpgcheck=1"
  with_items:
      - "{{ yum_repos.files }}"
  when:
      - rhel7cis_rule_1_2_2
  tags:
      - level1
      - scored
      - patch
      - rule_1.2.2

- name: "NOTSCORED | 1.2.3 | PATCH | Ensure GPG keys are configured"
  command: /bin/true
  changed_when: no
  when:
      - rhel7cis_rule_1_2_3
  tags:
      - level1
      - notscored
      - patch
      - rule_1.2.3
      - notimplemented

- name: "NOTSCORED | 1.2.4 | PATCH | Ensure Red Hat Network or Subscription Manager connection is configured"
  command: /bin/true
  changed_when: no
  when:
      - ansible_distribution == "RedHat"
      - rhel7cis_rule_1_2_4
  tags:
      - level1
      - notscored
      - patch
      - rule_1.2.4
      - notimplemented

- name: "NOTSCORED | 1.2.5 | PATCH | Disable the rhnsd Daemon"
  service:
      name: rhnsd
      state: stopped
      enabled: no
  when:
      - ansible_distribution == "RedHat" and rhnsd_service_status.stdout == "loaded" and not rhel7cis_rhnsd_required
      - rhel7cis_rule_1_2_5
  tags:
      - level2
      - notscored
      - patch
      - rule_1.2.5

- name: "SCORED | 1.3.1 | PATCH | Ensure AIDE is installed"
  yum:
      name: aide
      state: present
  when:
      - rhel7cis_rule_1_3_1
  tags:
      - level1
      - scored
      - aide
      - patch
      - rule_1.3.1

- name: "SCORED | 1.3.1 | PATCH | Ensure AIDE is installed"
  command: /usr/sbin/aide --init -B 'database_out=file:/var/lib/aide/aide.db.gz'
  args:
      creates: /var/lib/aide/aide.db.gz
  changed_when: no
  failed_when: no
  async: 45
  poll: 0
  when:
      - rhel7cis_config_aide
      - rhel7cis_rule_1_3_1
  tags:
      - level1
      - scored
      - aide
      - patch
      - rule_1.3.1

- name: "SCORED | 1.3.2 | PATCH | Ensure filesystem integrity is regularly checked"
  cron:
      name: Run AIDE integrity check weekly
      cron_file: "{{ rhel7cis_aide_cron['cron_file'] }}"
      user: "{{ rhel7cis_aide_cron['cron_user'] }}"
      minute: "{{ rhel7cis_aide_cron['aide_minute'] | default('0') }}"
      hour: "{{ rhel7cis_aide_cron['aide_hour'] | default('5') }}"
      day: "{{ rhel7cis_aide_cron['aide_day'] | default('*') }}"
      month: "{{ rhel7cis_aide_cron['aide_month'] | default('*') }}"
      weekday: "{{ rhel7cis_aide_cron['aide_weekday'] | default('*') }}"
      job: "{{ rhel7cis_aide_cron['aide_job'] }}"
  when:
      - rhel7cis_rule_1_3_2
  tags:
      - level1
      - scored
      - aide
      - file_integrity
      - patch
      - rule_1.3.2

- name: "SCORED | 1.4.1 | PATCH | Ensure permissions on bootloader config are configured"
  stat:
      path: /etc/grub2.cfg
  register: grub_cfg
  when:
      - rhel7cis_rule_1_4_1
  tags:
      - level1
      - scored
      - grub
      - patch
      - rule_1.4.1

- name: "SCORED | 1.4.1 | PATCH | Ensure permissions on bootloader config are configured"
  file:
      path: "{{ grub_cfg.stat.lnk_source }}"
      owner: root
      group: root
      mode: 0600
  when:
      - grub_cfg.stat.exists and grub_cfg.stat.islnk
      - rhel7cis_rule_1_4_1
  tags:
      - level1
      - scored
      - grub
      - patch
      - rule_1.4.1

- name: "SCORED | 1.4.2 | PATCH | Ensure bootloader password is set"
  grub_crypt:
      password: "{{ rhel7cis_bootloader_password }}"
  register: grub_pass
  when:
      - rhel7cis_set_boot_pass
      - rhel7cis_rule_1_4_2
  tags:
      - level1
      - scored
      - grub
      - patch
      - rule_1.4.2

- name: "SCORED | 1.4.2 | PATCH | Ensure bootloader password is set"
  copy:
      dest: /boot/grub2/user.cfg
      content: "GRUB2_PASSWORD={{ grub_pass.passhash }}"
  notify: generate new grub config
  when:
      - rhel7cis_set_boot_pass and grub_pass is defined and grub_pass.passhash is defined and grub_pass.passhash != ''
      - rhel7cis_rule_1_4_2
  tags:
      - level1
      - scored
      - grub
      - patch
      - rule_1.4.2

- name: "NOTSCORED | 1.4.3 | PATCH | Ensure authentication required for single user mode"
  command: /bin/true
  changed_when: no
  when:
      - rhel7cis_rule_1_4_3
  tags:
      - level1
      - level2
      - patch
      - rule_1.4.3
      - notimplemented

- name: "NOTSCORED | 1.4.3 | PATCH | Ensure authentication required for single user mode"
  command: /bin/true
  changed_when: no
  when:
      - rhel7cis_rule_1_4_3
  tags:
      - level1
      - level2
      - patch
      - rule_1.4.3
      - notimplemented

- name: "SCORED | 1.5.1 | PATCH | Ensure core dumps are restricted"
  lineinfile:
      state: present
      dest: /etc/security/limits.conf
      regexp: '^#?\\*.*core'
      line: '*                hard    core            0'
      insertbefore: '^# End of file'
  when:
      - rhel7cis_rule_1_5_1
  tags:
      - level1
      - scored
      - limits
      - patch
      - rule_1.5.1

- name: "SCORED | 1.5.1 | PATCH | Ensure core dumps are restricted"
  sysctl:
      name: fs.suid_dumpable
      value: 0
      state: present
      reload: yes
      sysctl_set: yes
      ignoreerrors: yes
  when:
      - rhel7cis_rule_1_5_1
  tags:
      - level1
      - scored
      - sysctl
      - patch
      - rule_1.5.1

- name: "NOTSCORED | 1.5.2 | PATCH | Ensure XD/NX support is enabled"
  command: /bin/true
  changed_when: no
  when:
      - rhel7cis_rule_1_5_2
  tags:
      - level1
      - level2
      - patch
      - rule_1.5.2
      - notimplemented

- name: "SCORED | 1.5.3 | PATCH | Ensure address space layout randomization (ASLR) is enabled"
  sysctl:
      name: kernel.randomize_va_space
      value: 2
      state: present
      reload: yes
      sysctl_set: yes
      ignoreerrors: yes
  when:
      - rhel7cis_rule_1_5_3
  tags:
      - level1
      - scored
      - patch
      - rule_1.5.3

- name: "SCORED | 1.5.4 | PATCH | Ensure prelink is disabled"
  command: prelink -ua
  when:
      - prelink_installed.rc == 0
      - rhel7cis_rule_1_5_4
  tags:
      - level1
      - scored
      - patch
      - rule_1.5.4

- name: "SCORED | 1.5.4 | PATCH | Ensure prelink is disabled"
  yum:
    name: prelink
    state: absent
  when:
      - rhel7cis_rule_1_5_4
  tags:
      - level1
      - scored
      - patch
      - rule_1.5.4

- name: "SCORED | 1.6.1.1 | PATCH | Ensure SELinux is not disabled in bootloader configuration"
  replace:
      dest: /etc/default/grub
      regexp: '(selinux|enforcing)\s*=\s*0\s*'
      follow: yes
  register: selinux_grub_patch
  ignore_errors: yes
  notify: generate new grub config
  when:
      - rhel7cis_rule_1_6_1_1
  tags:
      - level2
      - scored
      - patch
      - rule_1.6.1.1

- name: "SCORED | 1.6.1.2 | PATCH | Ensure the SELinux state is enforcing"
  selinux:
      conf: /etc/selinux/config
      policy: "{{ rhel7cis_selinux_pol }}"
      state: enforcing
  when:
      - not rhel7cis_selinux_disable
      - rhel7cis_rule_1_6_1_2
  tags:
      - level2
      - scored
      - selinux
      - patch
      - rule_1.6.1.2

- name: "SCORED | 1.6.1.3 | PATCH | Ensure SELinux policy is configured"
  selinux:
      conf: /etc/selinux/config
      policy: "{{ rhel7cis_selinux_pol }}"
      state: enforcing
  when:
      - not rhel7cis_selinux_disable
      - rhel7cis_rule_1_6_1_3
  tags:
      - level2
      - scored
      - selinux
      - patch
      - rule_1.6.1.3

- name: "SCORED | 1.6.1.4 | PATCH | Ensure SETroubleshoot is not installed"
  yum:
      name: setroubleshoot
      state: absent
  when:
      - rhel7cis_rule_1_6_1_4
  tags:
      - level2
      - scored
      - selinux
      - patch
      - rule_1.6.1.4

- name: "SCORED | 1.6.1.5 | PATCH | Ensure the MCS Translation Service (mcstrans) is not installed"
  yum:
      name: mcstrans
      state: absent
  when:
      - rhel7cis_rule_1_6_1_5
  tags:
      - level2
      - scored
      - patch
      - rule_1.6.1.5

- name: "SCORED | 1.6.2 | PATCH | Ensure SELinux is installed"
  yum:
      name: libselinux
      state: present
  when:
      - rhel7cis_rule_1_6_2
  tags:
      - level2
      - scored
      - patch
      - rule_1.6.2

- name: "SCORED | 1.7.1.1 | PATCH | Ensure message of the day is configured properly"
  template:
      src: etc/motd.j2
      dest: /etc/motd
  when:
      - rhel7cis_rule_1_7_1_1
  tags:
      - level1
      - banner
      - patch
      - rule_1.7.1.1

- name: "NOTSCORED | 1.7.1.2 | PATCH | Ensure local login warning banner is configured properly"
  template:
      src: etc/issue.j2
      dest: /etc/issue
  when:
      - rhel7cis_rule_1_7_1_2
  tags:
      - level1
      - patch
      - rule_1.7.1.2

- name: "NOTSCORED | 1.7.1.3 | PATCH | Ensure remote login warning banner is configured properly"
  template:
      src: etc/issue.net.j2
      dest: /etc/issue.net
  when:
      - rhel7cis_rule_1_7_1_3
  tags:
      - level1
      - banner
      - patch
      - rule_1.7.1.3

- name: "NOTSCORED | 1.7.1.4 | PATCH | Ensure permissions on /etc/motd are configured"
  file:
      dest: /etc/motd
      state: file
      owner: root
      group: root
      mode: 0644
  when:
      - rhel7cis_rule_1_7_1_4
  tags:
      - level1
      - perms
      - patch
      - rule_1.7.1.4

- name: "SCORED | 1.7.1.5 | PATCH | Ensure permissions on /etc/issue are configured"
  file:
      dest: /etc/issue
      state: file
      owner: root
      group: root
      mode: 0644
  when:
      - rhel7cis_rule_1_7_1_5
  tags:
      - level1
      - perms
      - patch
      - rule_1.7.1.5

- name: "NOTSCORED | 1.7.1.6 | PATCH | Ensure permissions on /etc/issue.net are configured"
  file:
      dest: /etc/issue.net
      state: file
      owner: root
      group: root
      mode: 0644
  when:
      - rhel7cis_rule_1_7_1_6
  tags:
      - level1
      - perms
      - patch
      - rule_1.7.1.6

- name: "SCORED | 1.7.2 | PATCH | Ensure GDM login banner is configured"
  lineinfile:
      dest: "{{ item.file }}"
      regexp: "{{ item.regexp }}"
      line: "{{ item.line }}"
      state: present
      create: yes
      owner: root
      group: root
      mode: 0644
  with_items:
      - { file: '/etc/dconf/profile/gdm', regexp:  'user-db', line: 'user-db:user' }
      - { file: '/etc/dconf/profile/gdm', regexp:  'system-db', line: 'system-db:gdm' }
      - { file: '/etc/dconf/profile/gdm', regexp:  'file-db', line: 'file-db:/usr/share/gdm/greeter-dconf-defaults' }
      - { file: '/etc/dconf/db/gdm.d/01-banner-message', regexp:  '\[org\/gnome\/login-screen\]', line: '[org/gnome/login-screen]' }
      - { file: '/etc/dconf/db/gdm.d/01-banner-message', regexp:  'banner-message-enable', line: 'banner-message-enable=true' }
      - { file: '/etc/dconf/db/gdm.d/01-banner-message', regexp:  'banner-message-text', line: "banner-message-text='{{ rhel7cis_warning_banner }}' " }
  when:
      - rhel7cis_gui
      - rhel7cis_rule_1_7_2
  tags:
      - level1
      - level2
      - patch
      - rule_1.7.2

- name: "NOTSCORED | 1.8 | PATCH | Ensure updates, patches, and additional security software are installed"
  yum:
      name: "*"
      state: latest
  tags:
      - level1
      - level2
      - patch
      - rule_1.8