---
# Configuration for Mailman 3
# PostgreSQL initialization must have been done already

- name: Install needed packages
  ansible.builtin.package:
    name: "{{ item }}"
    state: present
  with_items:
    - httpd
    - hyperkitty
    - fedora-messaging
    - mailman3
    - memcached
    - postorius
    - python3-cmarkgfm
    - python3-gunicorn
    - python3-mailman-hyperkitty
    - python3-mailman3-fedmsg-plugin
    - python3-mailman-web
    - python3-pylibmc
    - python3-psycopg2
    - python3-xapian-haystack
    - sassc
  tags:
    - packages
    - mailman

# This is needed till https://src.fedoraproject.org/rpms/python-django-mailman3/pull-request/2
# is available
- name: Apply django_mailman3 patch
  ansible.posix.patch:
    src: django_mailman3_patch/django-mailman3-fedora-oidc.patch
    basedir: /usr/lib/python3.9/site-packages/
  tags:
    - mailman
    - patch

- name: Set the mailman conffile
  ansible.builtin.template:
    src: mailman.cfg.j2
    dest: /etc/mailman.cfg
    owner: mailman
    group: mailman
    mode: "0640"
  tags:
    - config
    - mailman
  notify:
    - Restart mailman3

- name: Install configuration for fedmsg-plugin
  ansible.builtin.template:
    src: fedmsg-plugin.toml.j2
    dest: "/etc/fedora-messaging/config.toml"
    mode: "0644"
  tags:
    - config
    - mailman
    - fedora-messaging
  notify:
    - Restart mailman3

- name: Create folder where we'll place the certs
  ansible.builtin.file:
    path: /etc/pki/rabbitmq/mailman/
    owner: root
    group: root
    mode: "0755"
    state: directory
  tags:
    - mailman
    - fedora-messaging

- name: Deploy mailman/rabbitmq certificate
  ansible.builtin.copy:
    src: "{{ item.src }}"
    dest: "/etc/pki/rabbitmq/mailman/{{ item.dest }}"
    owner: root
    group: mailman
    mode: "{{ item.mode }}"
  when: env == 'staging'
  with_items:
    - src: "{{ private }}/files/rabbitmq/staging/pki/issued/mailman.stg.crt"
      dest: mailman.crt
      mode: "444"
    - src: "{{ private }}/files/rabbitmq/staging/pki/private/mailman.stg.key"
      dest: mailman.key
      mode: "440"
    - src: "{{ private }}/files/rabbitmq/staging/ca-combined.crt"
      dest: mailman.ca
      mode: "444"
  tags:
  - mailman
  - fedora-messaging

- name: Deploy mailman/rabbitmq certificate
  ansible.builtin.copy:
    src: "{{ item.src }}"
    dest: "/etc/pki/rabbitmq/mailman/{{ item.dest }}"
    owner: root
    group: mailman
    mode: "{{ item.mode }}"
  when: env != 'staging'
  with_items:
    - src: "{{ private }}/files/rabbitmq/production/pki/issued/mailman.crt"
      dest: mailman.crt
      mode: "444"
    - src: "{{ private }}/files/rabbitmq/production/pki/private/mailman.key"
      dest: mailman.key
      mode: "440"
    - src: "{{ private }}/files/rabbitmq/production/ca-combined.crt"
      dest: mailman.ca
      mode: "444"
  tags:
  - mailman
  - fedora-messaging

#
# Logging
#
- name: Ensuring log directory exists
  ansible.builtin.file:
    path: "{{ mailman3_log_directory }}"
    state: directory
    owner: mailman
    group: mailman
    mode: "0755"
  tags:
    - logging
    - mailman

  # Only one for prod. See below and playbooks/groups/mailman
  # Maybe allow stg too?
- name: Ensuring mailman-core is started
  ansible.builtin.service:
    name: mailman3
    state: started
    enabled: yes
  when: inventory_hostname.startswith('mailman01.rdu3')
  tags:
    - mailman

#
# HyperKitty + Postorius setup
#
- name: Create site/en dir
  ansible.builtin.file:
    state: directory
    path: /var/lib/mailman3/templates/site/en
    mode: "0755"
  tags:
    - config
    - mailman
    - hyperkitty

- name: Set default list footer
  ansible.builtin.copy:
    src: mailman-template-list-member-generic-footer.txt
    dest: /var/lib/mailman3/templates/site/en/list:member:generic:footer.txt
    owner: mailman
    group: mailman
    mode: "0644"
  tags:
    - config
    - mailman
    - hyperkitty

- name: Set default list:admin:action:post template
  ansible.builtin.copy:
    src: mailman-template-list-admin-action-post.txt
    dest: /var/lib/mailman3/templates/site/en/list:admin:action:post.txt
    owner: mailman
    group: mailman
    mode: "0644"
  tags:
    - config
    - mailman
    - hyperkitty

- name: Create lists/users.lists.fedoraproject.org/en template dir
  ansible.builtin.file:
    state: directory
    path: /var/lib/mailman3/templates/lists/users.lists.fedoraproject.org/en
    mode: "0755"
  tags:
    - config
    - mailman
    - hyperkitty

- name: Set list:user:notice:hold template for users list
  ansible.builtin.copy:
    src: mailman-template-users-list-user-notice-hold.txt
    dest: |
      /var/lib/mailman3/templates/lists/users.lists.fedoraproject.org/en/list:user:notice:hold.txt
    owner: mailman
    group: mailman
    mode: "0644"
  tags:
    - config
    - mailman
    - hyperkitty

- name: Install the hyperkitty/postorius settings file
  ansible.builtin.template:
    src: "{{ item }}.j2"
    dest: "{{ mailman3_webui_confdir }}/{{ item }}"
    mode: "0644"
  with_items:
    - settings.py
    - settings_admin.py
  tags:
    - config
    - mailman
    - hyperkitty
  notify:
    - Restart mailmanweb

- name: Install the hyperkitty/postorius urls file
  ansible.builtin.copy:
    src: urls.py
    dest: "{{ mailman3_webui_confdir }}/urls.py"
    mode: "0644"
  tags:
    - config
    - mailman
    - hyperkitty
  notify:
    - Restart mailmanweb

- name: Create the fulltext index dir
  ansible.builtin.file:
    path: "{{ mailman3_webui_basedir }}/fulltext_index"
    state: directory
    owner: mailman
    group: mailman
    mode: "0755"
  tags:
    - mailman
    - hyperkitty

- name: Create the hyperkitty static files dirs
  ansible.builtin.file:
    path: "{{ mailman3_webui_basedir }}/{{ item }}"
    state: directory
    owner: mailman
    group: mailman
    mode: "0755"
  with_items:
    - static
    - static-fedora
  register: static_root_dir
  tags:
    - mailman
    - hyperkitty

- name: Create the fedora-specific hyperkitty img dir
  ansible.builtin.file:
    path: "{{ mailman3_webui_basedir }}/static-fedora/hyperkitty/img"
    state: directory
    owner: mailman
    group: mailman
    mode: "0755"
  tags:
    - mailman
    - hyperkitty

- name: Create the hyperkitty templates override dirs
  ansible.builtin.file:
    path: "{{ mailman3_webui_basedir }}/templates/{{ item }}"
    state: directory
    owner: mailman
    group: mailman
    mode: "0755"
  with_items:
    - hyperkitty
    - django_mailman3
  tags:
    - mailman
    - hyperkitty

- name: Copy the initial user fixture
  ansible.builtin.template:
    src: initial-data.json.j2
    dest: "{{ mailman3_webui_confdir }}/initial-data.json"
    owner: root
    group: mailman
    mode: "0640"
  register: initial_data
  tags:
    - mailman
    - hyperkitty
  notify:
    - Initialize authentication providers

# Add the Nest banner
# See issue https://forge.fedoraproject.org/infra/tickets/issues/10103
- name: Replace the top.html template in hyperkitty/postorius to change banner
  ansible.builtin.copy:
    src: top.html
    dest: "{{ mailman3_webui_basedir }}/templates/hyperkitty/top.html"
    mode: "0644"
  notify:
    - Restart mailmanweb
  tags:
    - mailman
    - banner
    - hyperkitty

- name: Install our fedora-specific logo
  ansible.builtin.copy:
    src: logo-hyperkitty-fedora.png
    dest: "{{ mailman3_webui_basedir }}/static-fedora/logo-hyperkitty-fedora.png"
    mode: "0644"
  tags:
    - mailman
    - hyperkitty

- name: Install our fedora-specific favicon
  ansible.builtin.copy:
    src: favicon.ico
    dest: "{{ mailman3_webui_basedir }}/static-fedora/favicon.ico"
    mode: "0644"
  tags:
    - mailman
    - hyperkitty

- name: Install our fedora-specific robots.txt
  ansible.builtin.copy:
    src: robots.txt
    dest: "{{ mailman3_webui_basedir }}/static-fedora/robots.txt"
    mode: "0644"
  tags:
    - mailman
    - hyperkitty

- name: Install our fedora-specific brand template override
  ansible.builtin.copy:
    src: navbar-brand.html
    dest: "{{ mailman3_webui_basedir }}/templates/hyperkitty/navbar-brand.html"
    mode: "0644"
  tags:
    - mailman
    - hyperkitty

- name: Install our fedora-specific page headers
  ansible.builtin.copy:
    src: headers.html
    dest: "{{ mailman3_webui_basedir }}/templates/hyperkitty/headers.html"
    mode: "0644"
  tags:
    - mailman
    - hyperkitty

- name: Install our fedora-specific login page extension
  ansible.builtin.copy:
    src: login_extra_top.html
    dest: "{{ mailman3_webui_basedir }}/templates/django_mailman3/login_extra_top.html"
    mode: "0644"
  tags:
    - mailman
    - hyperkitty

- name: Create dirs for signup_closed page
  ansible.builtin.file:
    path: "{{ mailman3_webui_basedir }}/templates/account"
    state: directory
    owner: root
    group: root
    mode: "0755"
  tags:
    - mailman
    - hyperkitty

- name: Install our fedora-specific signup_closed page
  ansible.builtin.copy:
    src: signup_closed.html
    dest: "{{ mailman3_webui_basedir }}/templates/account/signup_closed.html"
    mode: "0644"
  tags:
    - mailman
    - hyperkitty

- name: Install our fedmenu js hook
  ansible.builtin.template:
    src: bottom.html
    dest: "{{ mailman3_webui_basedir }}/templates/hyperkitty/bottom.html"
    mode: "0644"
  tags:
    - mailman
    - hyperkitty


- name: Ensuring we have correct DB schema for django apps
  ansible.builtin.command:
    cmd: |
      mailman-web migrate
      --pythonpath {{ mailman3_webui_confdir }}
      --settings settings_admin
      --no-input
    chdir: /etc/mailman3
  become_user: mailman
  become: true
  register: db_migration_output
  vars:
    pattern: "Applying"
  changed_when: "{{ db_migration_output.stdout | regex_search(pattern) }}"
  tags:
    - mailman
    - db

- name: Install the fedora-specific modules
  ansible.builtin.copy:
    src: django_fedora_nosignup.py
    dest: "{{ mailman3_webui_confdir }}/django_fedora_nosignup.py"
    owner: root
    group: root
    mode: "0644"
  tags:
    - config
    - mailman
    - hyperkitty
  notify:
    - Restart mailmanweb

# Fix for mailman
# https://forge.fedoraproject.org/infra/tickets/issues/12011
# This should no longer be needed after update to mailman 3.3.10
- name: Apply hotfix for orphan issue
  ansible.posix.patch:
    src: mailman_patch/mailman_orphan.patch
    dest: /usr/lib/python3.9/site-packages/mailman/runners/task.py
  tags:
    - mailman
    - patch
  notify:
    - Restart mailman3

# Memcached
- name: Set the memcached sysconfig file
  ansible.builtin.copy:
    src: memcached.sysconfig
    dest: /etc/sysconfig/memcached
    mode: "0644"
  notify:
    - Restart memcached
  tags:
    - mailman
    - memcached

- name: Enable memcached
  ansible.builtin.systemd:
    name: memcached
    state: stopped
    enabled: no
  tags:
    - mailman
    - systemd
    - memcached

#
# Plug HyperKitty into Mailman
#
- name: Copy the mailman-hyperkitty conffile
  ansible.builtin.template:
    src: mailman-hyperkitty.cfg.j2
    dest: "/etc/mailman3.d/hyperkitty.cfg"
    owner: mailman
    group: mailman
    mode: "0640"
  tags:
    - config
    - mailman
    - hyperkitty
  notify:
    - Restart mailman3

- name: Populating static_root dir with django files/css
  ansible.builtin.command:
    cmd: mailman-web collectstatic --no-input
    chdir: /etc/mailman3
  become_user: mailman
  become: true
  register: collectstatic_output
  vars:
    pattern: "^[1-9]\\d* static files copied"
  changed_when: "{{ collectstatic_output.stdout | regex_search(pattern) }}"
  tags:
    - mailman
    - hyperkitty

- name: Compress static files
  ansible.builtin.command:
    cmd: mailman-web compress
    chdir: /etc/mailman3
  become_user: mailman
  become: true
  register: compress_output
  vars:
    pattern: "^Compressed [1-9]\\d* block"
  changed_when: "{{ compress_output.stdout | regex_search(pattern) }}"
  tags:
    - mailman
    - hyperkitty

- name: Copy the configuration for gunicorn
  ansible.builtin.copy:
    src: gunicorn.conf.py
    dest: /etc/mailman3/gunicorn.conf.py
    owner: mailman
    group: mailman
    mode: "0640"
  notify: Restart mailmanweb
  tags:
    - mailman
    - hyperkitty

- name: Systemd unit to start postorius/hyperkitty through gunicorn
  ansible.builtin.copy:
    src: systemd/mailmanweb.service
    dest: /etc/systemd/system/mailmanweb.service
    mode: "0644"
  register: mailmanweb_systemd
  notify: Restart mailmanweb
  tags:
    - mailman
    - systemd
    - hyperkitty

- name: Enable the mailmanweb server
  ansible.builtin.systemd:
    name: mailmanweb
    daemon-reload: "{% if mailmanweb_systemd is changed %}yes{% else %}no{% endif %}"
    state: started
    enabled: yes
  tags:
    - mailman
    - systemd
    - hyperkitty

#
# Scripts
#

- name: Create the scripts dir
  ansible.builtin.file:
    path: "{{ mailman3_webui_basedir }}/bin"
    state: directory
    owner: root
    group: root
    mode: "0755"
  tags:
    - mailman
    - scripts

- name: Install the scripts
  ansible.builtin.copy:
    src: "{{ item }}"
    dest: "{{ mailman3_webui_basedir }}/bin/{{ item }}"
    owner: root
    group: root
    mode: "0755"
  tags:
    - mailman
    - scripts
    - dmarc
  with_items:
  - mailman-sar.py
  - migrate_fedora_auth.py
  - generate_search_index.py
  - enable_dmarc_mitigation.py

- name: Run the DMARC mitigation script
  ansible.builtin.command:
    cmd: "python {{ mailman3_webui_basedir }}/bin/enable_dmarc_mitigation.py"
  register: dmarc_output
  vars:
    pattern: "^Updated rows: [1-9]\\d*"
  changed_when: "{{ dmarc_output.stdout | regex_search(pattern) }}"
  tags:
    - mailman
    - scripts
    - dmarc

- name: Install the staging-sync script
  ansible.builtin.copy:
    src: prod-to-stg.py
    dest: "{{ mailman3_webui_basedir }}/bin/prod-to-stg.py"
    mode: "0755"
  when: env == "staging"
  tags: mailman

#
# Systemd
#
- name: Install the systemd service files
  ansible.builtin.template:
    src: "{{ item }}.service.j2"
    dest: "/etc/systemd/system/{{ item }}.service"
    mode: "0644"
  with_items:
    - webui-qcluster
    - webui-warm-up-cache
  notify:
    - Systemctl daemon-reload
  tags:
    - config
    - mailman
    - systemd

- name: Install hyperkitty target
  ansible.builtin.copy:
    src: "systemd/hyperkitty.target"
    dest: "/etc/systemd/system/hyperkitty.target"
    mode: "0644"
  notify:
    - Systemctl daemon-reload
  tags:
    - config
    - mailman
    - systemd

- name: Install the systemd cron services
  ansible.builtin.copy:
    src: "systemd/{{ item }}.service"
    dest: "/etc/systemd/system/{{ item }}.service"
    mode: "0644"
  with_items:
    - hyperkitty-daily
    - hyperkitty-hourly
    - hyperkitty-minutely
    - hyperkitty-monthly
    - hyperkitty-quarter_hourly
    - hyperkitty-weekly
    - hyperkitty-yearly
  notify:
    - Systemctl daemon-reload
  tags:
    - config
    - mailman
    - systemd

- name: Install the systemd timers
  ansible.builtin.copy:
    src: "systemd/{{ item }}.timer"
    dest: "/etc/systemd/system/{{ item }}.timer"
    mode: "0644"
  with_items:
    - hyperkitty-daily
    - hyperkitty-hourly
    - hyperkitty-minutely
    - hyperkitty-monthly
    - hyperkitty-quarter_hourly
    - hyperkitty-weekly
    - hyperkitty-yearly
  notify:
    - Systemctl daemon-reload
  tags:
    - config
    - mailman
    - systemd

# Httpd
- name: Import needed httpd configurations
  ansible.builtin.template:
    src: "{{ item }}.j2"
    dest: "/etc/httpd/conf.d/{{ item }}"
    mode: "0644"
  with_items:
    - mailmanweb.conf
  notify:
    - Reload apache
  tags:
    - config
    - httpd
    - mailman

- name: Allow Apache to remotely connect to gunicorn
  ansible.posix.seboolean:
    name: httpd_can_network_relay
    state: yes
    persistent: yes
  notify:
    - Restart apache
  tags:
    - mailman
    - selinux

- name: Allow Apache to connect to localhost gunicorn
  ansible.posix.seboolean:
    name: httpd_can_network_connect
    state: yes
    persistent: yes
  notify:
    - Restart apache
  tags:
    - mailman
    - selinux

- name: Set the SELinux policy for the static files directory
  community.general.sefcontext:
    target: "{{ mailman3_webui_basedir }}/static(/.*)?"
    setype: httpd_sys_content_t
    state: present
  tags:
    - mailman
    - selinux

- name: Set the SELinux policy for the templates override directory
  community.general.sefcontext:
    target: "{{ mailman3_webui_basedir }}/templates(/.*)?"
    setype: httpd_sys_content_t
    state: present
  tags:
    - mailman
    - selinux

- name: Apply SELinux changes
  ansible.builtin.command: restorecon -irv "{{ mailman3_webui_basedir }}"
  register: restorecon_output
  changed_when: restorecon_output.stdout is defined and restorecon_output.stdout | length > 0
  tags:
    - mailman
    - selinux

# Start services
- name: Start services
  ansible.builtin.systemd:
    state: started
    enabled: yes
    name: "{{ item }}"
  with_items:
    - httpd
    - hyperkitty-daily.timer
    - hyperkitty-hourly.timer
    - hyperkitty-monthly.timer
    - hyperkitty-quarter_hourly.timer
    - hyperkitty-weekly.timer
    - hyperkitty-yearly.timer
    - mailmanweb
    - webui-qcluster
    - webui-warm-up-cache
  tags:
    - mailman
    - hyperkitty

  # Don't actually do emails from anything but _the_ host, this is also
  # done in playbooks/groups/mailman
  # Maybe allow stg too?
- name: Start services (sending emails)
  ansible.builtin.systemd:
    state: started
    enabled: yes
    name: "{{ item }}"
  with_items:
    - mailman3
    - postfix
  when: inventory_hostname.startswith('mailman01.rdu3')
  tags:
    - mailman
    - hyperkitty