WIP

README.md

@@ -0,0 +1,146 @@
+# BYOW - Build Your Own WAF
+
+Ce rôle Ansible déploie un WAF basé sur Caddy, Coraza et les OWASP Core Security Rules.
+
+## Principes
+
+### Go
+
+Caddy, Coraza, le module Coraza pour Caddy et l'outil `xcaddy` sont
+développés avec le langage Go.
+
+L'outil `xcaddy` a besoin d'une version récente des outils de
+développement Go. C'est pourquoi le rôle installe Go depuis
+le site de téléchargement officiel et non via le gestionnaire
+de paquets de la distribution Linux.
+
+Go est installé dans le répertoire `/usr/local/go-1.25.5/go` et
+un lien symbolique est créé de `/usr/local/bin/go` vers
+`/usr/local/go-1.25.5/go/bin/go`.
+
+### Caddy
+
+Caddy est un serveur Web et reverse proxy HTTP puissant et versatile.
+
+Étant développé en Go, son déploiement prend la forme d'un simble
+binaire exécutable qui contient toutes les librairies requises. Ce
+programme est construit avec l'outil `xcaddy` puis copié dans le
+fichier `/usr/local/bin/caddy`. La ligne de commande utilisée pour
+construire ce binaire est enregsitrée dans le fichier
+`/usr/local/bin/.caddy.buil`.
+
+Le fichier de configuration de caddy utilise le format `Caddyfile`.
+Il est généré automatiquement à partir des paramètres du rôle puis
+enregistré sous `/etc/caddy/Caddyfile`.
+
+### Coraza
+
+Coraza est directement inclus dans le binaire `caddy`
+
+### Module Coraza pour Caddy
+
+### xcaddy
+
+qui permet de lier tous les modules Go requis
+pour le WAF  
+
+### Plugins OWASP CRS
+
+(À ne pas confondre avec les plugins Coraza.)
+
+Voir: https://github.com/coreruleset/plugin-registry
+
+  - name: "drupal-rule-exclusions"
+  - name: "wordpress-rule-exclusions"
+  - name: "nextcloud-rule-exclusions"
+  - name: "dokuwiki-rule-exclusions"
+  - name: "phpmyadmin-rule-exclusions"
+  - name: "roundcube-rule-exclusions"
+  - name: "sogo-rule-exclusions"
+
+
+## Paramètres du rôle Ansible
+
+
+
+## TODO
+
+Fonctionnalités déjà implémentées:
+
+- Multisite (cavec configuration des CRS par site)
+- Redirection vers nom canonique
+- Rediction HTTP vers HTTPS
+- Certificats SSL (autmotiques via Let's Encrypt et customs)
+- OWASP CRS
+- Redirect (SSL et www et autres)
+- Filtrage par:
+  - adresses IP
+  - réseaux IP
+- Antibot par:
+  - défi JavaScript
+- Passive backend checks
+- Compression Gzip  et zstd
+
+
+Fomctionnalités à ajouter:
+
+- Active backend checks
+- Antibot par:
+  - Cookie
+  - Captcha
+  - reCAPTCHA
+  - hCaptcha
+  - Turnstile
+  - mCaptcha
+- Changement de format de configuration: Caddyfile -> JSON
+- Mise en œuvre d'un cluster Redis (ou Consul) pour le partage de informations entre les WAF d'un cluster
+- Mieux tester le configuration des CRS
+- Mode détection sans blocage
+- Filtrage par:
+  - rDNS
+  - DNSBL
+  - ASN
+  - User-Agent (robots, crawlers, IA bots)
+  - méthode HTTP
+  - taille
+  - URI patterns
+  - pays
+  - (ip:danmeuk-tor-exit, ua:mitchellkrogza-bad-user-agents, /etc/hapee-1.9/blacklist.acl)
+- Gestion CORS
+- Client cache
+- Proxy cache
+- Filtrage par pays
+- Compression Brotli
+- En-têtes de sécurité:
+  - HSTS
+  - CSP
+  - X-Frame-Options
+  - X-Content-Type-Options
+  - Referrer Policy
+  - Permissions Policy
+  - Keep Headers
+  - Cookie Flags
+  - Custom headers
+- Reverse scan
+- Robots.txt (DarkVisitors API/Community Lists/Custom URLs/Manual Rules)
+- Sessions
+- Whitelist
+- Bad behavior
+- Auth
+- Anti DoDS
+- Greylist
+- HTML injection
+- Metrics (Elasticsearch + Metabase)
+- Static files et FastCGI pour PHP
+
+
+## Ressources
+
+- [Documentation officielle Caddy](https://caddyserver.com/docs/)
+- [Site Officiel de Coraza](https://coraza.io)
+- [Coraza WAF Caddy module](https://github.com/corazawaf/coraza-caddy)
+- [Documentation AWOSP CRS](https://coreruleset.org/docs/)
+
+Modules
+- []()
+- []()

ansible/README.md

@@ -0,0 +1,40 @@
+### Installation d'Ansible avec pipx
+
+1. Désinstaller *Ansible* et *ansible-lint* s'ils sont déjà installés. Par
+  exemple avec *Homebrew*:
+    ```
+    brew uninstall ansible ansible-lint
+    ```
+1. Installer *pipx*. Par exemple avec *Homebrew*:
+    ```
+    brew install pipx
+    ```
+1. Inscrire le chemin de recherche des exécutables de *pipx* dans les
+  scripts d'ouverture de session (fermer le shell et en ouvrir un nouveau
+  pour activer ce chemin de recherche):
+    ```
+    pipx ensurepath
+    ```
+1. Installer *Ansible* (version 11, et au moins version core 2.16.9, pour
+   être compatible avec *Mitogen*) dans un environnement isolé (qui sera
+   nommé `ansible`) puis injecter *ansible-lint* et les librairies requises
+   dans cet environnement: 
+    ```
+    pipx install ansible==12.3.0 --include-deps
+    pipx inject ansible ansible-lint --include-apps
+    pipx inject ansible requests
+    pipx inject ansible pip-system-certs
+    pipx inject ansible passlib    # pour |password_hash sur macOS (et autres)
+    pipx inject ansible jmespath   # pour |query_result
+    pipx inject ansible pytz       # pour plugin inventory auto
+    pipx inject ansible pynetbox   # pour collection netbox.netbox
+    pipx inject ansible netaddr    # pour les rôles CheckMK
+    pipx inject ansible mitogen    # optionnel, pour utiliser Mitogen
+    ```
+
+1. Vérifier l'environnement:
+    ```
+    pipx list --include-injected
+    ansible --version  -> ansible [core 2.16.9]
+    ansible-lint --version  -> ansible-lint 24.7.0
+    ```

ansible/ansible_local.env_example

@@ -1,3 +1,17 @@
+# Example of a ansible_local.env file that is used to customize the local
+# operation of Ansible with environment variables.
+
+# Usage:
+#   1. Copy ansible/ansible_local.env.example to ansible/ansible_local.env or create a new version.
+#   2. Customize the contents of the ansible_local.env file, there can only be definitions of environment variables.
+#    cf.: https://docs.ansible.com/ansible/latest/reference_appendices/config.html
+#   3. The run_ansible.sh script will automatically source the ansible/ansible_local.env file if it exists before running ansible.
+
+# The ansible_local.env file is ignored by Git (present in.gitignore).
+
+# Example of using the ANSIBLE_STRATEGY_PLUGINS and ANSIBLE_STRATEGY environment variables to enable Mitogen (speeds up the execution of Ansible playbooks by a factor of 2 to 10).
+# cf.: https://mitogen.networkgenomics.com/ansible_detailed.html
+
 ANSIBLE_STRATEGY_PLUGINS=/home/seb/.local/share/pipx/venvs/ansible/lib/python3.13/site-packages/ansible_mitogen/plugins/strategy
 export ANSIBLE_STRATEGY_PLUGINS
 

ansible/inventory/groups.yml

@@ -1,20 +1,23 @@
 linux:
   vars:
     ansible_user: "root"
+
+ubuntu24:
+  vars:
     ansible_python_interpreter: "/usr/bin/python3.12"
 
-proxy:
-  hosts:
-    proxy1:
-
-www:
-  hosts:
-    www1:
-    www2:
-    www3:
-
 waf:
   hosts:
     waf1:
     waf2:
     waf3:
+
+mysql:
+  hosts:
+    mysql1:
+
+www:
+  hosts:
+    www1:
+    www2:
+    www3:

ansible/inventory/multipass.sh

@@ -1,6 +1,7 @@
 #!/bin/sh
 
 multipass list --format=json |jq '{
-  _meta: {hostvars: [.list[] | {(.name): {ansible_host: .ipv4[-1]}}] | add},
+  _meta: {hostvars: [.list[] | {(.name): {ansible_host: .ipv4[0]}}] | add},
-  linux: {hosts: [.list[].name]}
+  linux: {hosts: [.list[].name]},
+  ubuntu24: {hosts: [.list[].name]},
 }'

ansible/play-config.yml

@@ -4,12 +4,12 @@
     - "vars/common.yml"
     - "vars/secrets.yml"
   vars:
-    certs_ca_passphrase: "{{ secrets.ca.passphrase }}"
+    local_ca_certs_ca_passphrase: "{{ secrets.ca.passphrase }}"
-    certs_default_country_name: "{{ common.certificates.country_name }}"
+    local_ca_certs_default_country_name: "{{ common.certificates.country_name }}"
-    certs_default_locality_name: "{{ common.certificates.locality_name }}"
+    local_ca_certs_default_locality_name: "{{ common.certificates.locality_name }}"
-    certs_default_organization_name: "{{ common.certificates.organization_name }}"
+    local_ca_certs_default_organization_name: "{{ common.certificates.organization_name }}"
-    certs_default_email_address: "{{ common.certificates.email_address }}"
+    local_ca_certs_default_email_address: "{{ common.certificates.email_address }}"
-    certs_list:
+    local_ca_certs_list:
       - cn: "test.lab"
         domains:
           - "DNS:test.lab"

ansible/play-main.yml

@@ -24,20 +24,6 @@
   tags:
     - "local_ca"
 
-- name: Proxy server
-  hosts: proxy
-  gather_facts: false
-  vars_files:
-    - "vars/common.yml"
-    - "vars/secrets.yml"
-  vars:
-    squid_authorized_networks:
-      - "{{ ansible_default_ipv4.network }}/24"
-  roles:
-    - "squid"
-  tags:
-    - "proxy"
-
 - name: Common
   hosts: all
   gather_facts: false
@@ -45,23 +31,17 @@
     - "vars/common.yml"
     - "vars/secrets.yml"
   vars:
-    common_proxy_server: "{{ hostvars['proxy1'].ansible_default_ipv4.address }}:3128"
+    common_default_packages:
+      - "net-tools"
+      - "htop"
+      - "aptitude"
+      - "screen"
+      - "tcpdump"
   roles:
     - "common"
   tags:
     - "common"
 
-- name: HTTP Servers
-  hosts: www
-  gather_facts: false
-  vars_files:
-    - "vars/common.yml"
-    - "vars/secrets.yml"
-  roles:
-    - "www"
-  tags:
-    - "www"
-
 - name: Web Application Firewalls (install)
   hosts: waf
   gather_facts: false
@@ -69,12 +49,12 @@
     - "vars/common.yml"
     - "vars/secrets.yml"
   vars:
-    certs_ca_passphrase: "{{ secrets.ca.passphrase }}"
+    local_ca_certs_ca_passphrase: "{{ secrets.ca.passphrase }}"
-    certs_default_country_name: "{{ common.certificates.country_name }}"
+    local_ca_certs_default_country_name: "{{ common.certificates.country_name }}"
-    certs_default_locality_name: "{{ common.certificates.locality_name }}"
+    local_ca_certs_default_locality_name: "{{ common.certificates.locality_name }}"
-    certs_default_organization_name: "{{ common.certificates.organization_name }}"
+    local_ca_certs_default_organization_name: "{{ common.certificates.organization_name }}"
-    certs_default_email_address: "{{ common.certificates.email_address }}"
+    local_ca_certs_default_email_address: "{{ common.certificates.email_address }}"
-    certs_list:
+    local_ca_certs_list:
       # Consul
       - cn: "server.{{ common.consul.datacenter }}.{{ common.consul.domain }}"
         domains:
@@ -89,31 +69,132 @@
     consul_domain: "{{ common.consul.domain }}"
     consul_datacenter: "{{ common.consul.datacenter }}"
     consul_secret_key: "{{ secrets.consul.secret_key }}"
-    consul_nodes:
+    consul_servers: ["waf1", "waf2", "waf3"]
-      - "waf1"
+    consul_server: true
-      - "waf2"
+    consul_services:
-      - "waf3"
+      - name: "in"
-    # FIXME: -> Cady modules
+        port: 443
-    waf_install_cluster: true
+        check_http: "http://{{ ansible_default_ipv4.address }}:80/"
-    vip_script_user: "caddy"
+#   keepalived_script_user: "caddy"
-    vip_monitored_process: "caddy"
+#   keepalived_monitored_process: "caddy"
-    vip_vrrp_password: "{{ secrets.keepalived.secret }}"
+#   keepalived_vrrp_password: "{{ secrets.keepalived.secret }}"
-    vip_vrrp_ips:
+#   keepalived_vrrp_ips:
-      - master: "waf1"
+#     - master: "waf1"
-        virtual_router_id: 11
+#       virtual_router_id: 251
-        addr: "{{ {{ ansible_default_ipv4.address }} | split('.')[0-3] | join('.') }}.250"
+#       addr: "{{ ansible_default_ipv4.address | regex_replace('\\.[0-9]+$', '') }}.251/24"
-      - master: "waf2"
+#     - master: "waf2"
-        virtual_router_id: 12
+#       virtual_router_id: 252
-        addr: "{{ {{ ansible_default_ipv4.address }} | split('.')[0-3] | join('.') }}.251"
+#       addr: "{{ ansible_default_ipv4.address | regex_replace('\\.[0-9]+$', '') }}.252/24"
-      - master: "waf3"
+#     - master: "waf3"
-        virtual_router_id: 13
+#       virtual_router_id: 253
-        addr: "{{ {{ ansible_default_ipv4.address }} | split('.')[0-3] | join('.') }}.252"
+#       addr: "{{ ansible_default_ipv4.address | regex_replace('\\.[0-9]+$', '') }}.253/24"
+#   # Multipass network doesn't seem to support well multicast.
+#   keepalived_unicast_peers:
+#     - "{{ hostvars['waf1'].ansible_default_ipv4.address }}"
+#     - "{{ hostvars['waf2'].ansible_default_ipv4.address }}"
+#     - "{{ hostvars['waf3'].ansible_default_ipv4.address }}"
+    unbound_listen_interfaces:
+      - "{{ ansible_default_ipv4.address }}"
+    unbound_stub_zones:
+      - name: "{{ common.consul.datacenter }}.{{ common.consul.domain }}"
+        stub_to: "127.0.0.1@8600"
     waf_config_sites: "{{ common.sites }}"
+    ovh_ldp_cluster: "gra2.logs.ovh.com"
+    ovh_ldp_token: ¨{{ secrets.ovh_ldp.token }}
   roles:
-    - "certs"
+    - "local_ca_certs"
     - "consul"
     - "waf_install"
-    - "vip"
+#   - "keepalived"
     - "waf_config"
+    - "unbound"
+    - "ovh_ldp"
   tags:
     - "waf"
+
+- name: MySQL servers
+  hosts: mysql
+  gather_facts: false
+  vars_files:
+    - "vars/common.yml"
+    - "vars/secrets.yml"
+  vars:
+    local_ca_certs_ca_passphrase: "{{ secrets.ca.passphrase }}"
+    local_ca_certs_default_country_name: "{{ common.certificates.country_name }}"
+    local_ca_certs_default_locality_name: "{{ common.certificates.locality_name }}"
+    local_ca_certs_default_organization_name: "{{ common.certificates.organization_name }}"
+    local_ca_certs_default_email_address: "{{ common.certificates.email_address }}"
+    local_ca_certs_list:
+      - cn: "{{ ansible_fqdn }}"
+        domains:
+          - "DNS:{{ ansible_fqdn }}"
+          - "DNS:{{ ansible_hostname }}"
+          - "IP:{{ ansible_default_ipv4.address }}"
+    mysql_databases:
+      - "wordpress"
+    mysql_users:
+      - name: "wordpress"
+        password: "{{ secrets.wordpress.mysql_password }}"
+        priv: "wordpress.*:ALL"
+        host: "{{ ansible_default_ipv4.network }}/255.255.255.0"
+    consul_domain: "{{ common.consul.domain }}"
+    consul_datacenter: "{{ common.consul.datacenter }}"
+    consul_secret_key: "{{ secrets.consul.secret_key }}"
+    consul_key_file: "/etc/ssl/private/{{ ansible_fqdn }}.key"
+    consul_cert_file: "/etc/ssl/certs/{{ ansible_fqdn }}.crt"
+    consul_servers: ["waf1", "waf2", "waf3"]
+    consul_services:
+      - name: "test-lab-mysql"
+        port: 3306
+        check_tcp: "{{ ansible_default_ipv4.address }}:3306"
+  roles:
+    - "local_ca_certs"
+    - "mysql"
+    - "consul"
+  tags:
+    - "mysql"
+
+- name: HTTP Servers
+  hosts: www
+  gather_facts: false
+  vars_files:
+    - "vars/common.yml"
+    - "vars/secrets.yml"
+  vars:
+    local_ca_certs_ca_passphrase: "{{ secrets.ca.passphrase }}"
+    local_ca_certs_default_country_name: "{{ common.certificates.country_name }}"
+    local_ca_certs_default_locality_name: "{{ common.certificates.locality_name }}"
+    local_ca_certs_default_organization_name: "{{ common.certificates.organization_name }}"
+    local_ca_certs_default_email_address: "{{ common.certificates.email_address }}"
+    local_ca_certs_list:
+      - cn: "{{ ansible_fqdn }}"
+        domains:
+          - "DNS:{{ ansible_fqdn }}"
+          - "DNS:{{ ansible_hostname }}"
+          - "IP:{{ ansible_default_ipv4.address }}"
+    wordpress_site: "test.lab"
+    wordpress_url: "test.lab"
+    wordpress_site_title: "Lab Test"
+    wordpress_admin_user: "spock"
+    wordpress_admin_password: "{{ secrets.wordpress.admin_password }}"
+    wordpress_admin_email: "seb@itik.fr"
+    wordpress_themes: ["twentytwentyfive"]
+    wordpress_active_theme: "twentytwentyfive"
+    wordpress_db_host: "mysql1"
+    wordpress_db_pass: "{{ secrets.wordpress.mysql_password }}"
+    consul_domain: "{{ common.consul.domain }}"
+    consul_datacenter: "{{ common.consul.datacenter }}"
+    consul_secret_key: "{{ secrets.consul.secret_key }}"
+    consul_key_file: "/etc/ssl/private/{{ ansible_fqdn }}.key"
+    consul_cert_file: "/etc/ssl/certs/{{ ansible_fqdn }}.crt"
+    consul_servers: ["waf1", "waf2", "waf3"]
+    consul_services:
+      - name: "test-lab-www"
+        port: 80
+        check_http: "http://localhost:80/"
+  roles:
+    - "local_ca_certs"
+    - "wordpress"
+    - "consul"
+  tags:
+    - "www"

ansible/roles/certs/defaults/main.yml

@@ -1,19 +0,0 @@
-# Defaults
-certs_default_country_name: null
-certs_default_locality_name: null
-certs_default_organization_name: null
-certs_default_email_address: null
-certs_default_not_after: "+365d"  # valid for one year
-certs_default_not_before: "-1d"   # valid since yesterday
-
-# Required
-certs_ca_passphrase: null
-certs_list: {}
-# - cn: <string>
-#   domains: <array of strings>
-#   country_name: <string>
-#   locality_name: <string>
-#   organization_name: <string>
-#   email_address: <string>
-#   not_after: <string>
-#   not_before: <string>

ansible/roles/certs/tasks/create_cert.yml

@@ -1,42 +0,0 @@
-- name: Create private key for new certificate
-  community.crypto.openssl_privatekey:
-    path: "/etc/ssl/private/{{ cert.cn }}.key"
-    mode: "0640"
-    group: "ssl-cert"
-
-- name: Create CSR for new certificate
-  community.crypto.openssl_csr:
-    path: "/etc/ssl/certs/{{ cert.cn }}.csr"
-    privatekey_path: "/etc/ssl/private/{{ cert.cn }}.key"
-    common_name: "{{ cert.cn }}"
-    subject_alt_name: "{{ cert.domains }}"
-    country_name: "{{ cert.country_name | default(certs_default_country_name) | mandatory }}"
-    locality_name: "{{ cert.locality_name | default(certs_default_locality_name) | mandatory }}"
-    organization_name: "{{ cert.organization_name | default(certs_default_organization_name) | mandatory }}"
-    email_address: "{{ cert.email_address | default(certs_default_email_address) | mandatory }}"
-    return_content: true
-  register: certs_csr
-
-- name: Sign certificate with our CA
-  delegate_to: "localhost"
-  # noqa: no-handler
-  when: "certs_csr.changed"
-  community.crypto.x509_certificate_pipe:
-    csr_content: "{{ certs_csr.csr }}"
-    provider: "ownca"
-    ownca_path: "ca/ca-certificate.crt"
-    ownca_privatekey_path: "ca/ca-certificate.key"
-    ownca_privatekey_passphrase: "{{ certs_ca_passphrase }}"
-    ownca_not_after: "{{ cert.not_after | default(certs_default_not_after) }}"
-    ownca_not_before: "{{ cert.not_before | default(certs_default_not_before) }}"
-  register: certs_certificate
-
-- name: Write certificate file on server
-  # noqa: no-handler
-  when: "certs_csr.changed"
-  ansible.builtin.copy:
-    dest: "/etc/ssl/certs/{{ cert.cn }}.crt"
-    content: "{{ certs_certificate.certificate }}"
-    mode: "0644"
-  notify:
-    - "Reboot host"

ansible/roles/common/defaults/main.yml

@@ -0,0 +1,2 @@
+common_default_packages: []
+common_proxy_server: null

ansible/roles/common/tasks/main.yml

@@ -1,2 +1,7 @@
 - name: Setup proxy client
+  when: "common_proxy_server != None"
   ansible.builtin.include_tasks: "setup_proxy_client.yml"
+
+- name: Setup packages
+  when: "common_default_packages | length > 0"
+  ansible.builtin.include_tasks: "setup_packages.yml"

ansible/roles/common/tasks/setup_packages.yml

@@ -0,0 +1,9 @@
+- name: Keep packages up to date
+  ansible.builtin.apt:
+    update_cache: true
+    upgrade: "safe"
+
+- name: Install default packages
+  ansible.builtin.apt:
+    name: "{{ common_default_packages }}"
+    autoclean: true

ansible/roles/consul/defaults/main.yml

@@ -2,7 +2,11 @@
 consul_datacenter: null
 consul_domain: null
 consul_secret_key: null
-consul_nodes: []
+consul_server: false
+consul_servers: []
+
+# Required for registering services
+consul_services: []
 
 # Defaults
 consul_version: "1.22.2"
@@ -12,3 +16,5 @@ consul_ca_file: "/etc/ssl/certs/local-ca.crt"
 consul_client_addr: "0.0.0.0"
 consul_bind_addr: "{{ ansible_default_ipv4.address }}"
 consul_advertise_addr: "{{ ansible_default_ipv4.address }}"
+consul_default_check_interval: "15s"
+consul_default_check_timeout: "2s"

ansible/roles/consul/handlers/main.yml

@@ -3,8 +3,3 @@
     name: "consul"
     state: "restarted"
     daemon_reload: true
-
-- name: Reload Consul
-  ansible.builtin.service:
-    name: "consul"
-    state: "reloaded"

ansible/roles/consul/notes.txt

@@ -0,0 +1,6 @@
+Security:
+- Gossip protocol encryption
+- Built-in ACL
+- Consul agent communication
+- mTLS for authentitication and encryption
+- Certificate authority

ansible/roles/consul/tasks/main.yml

@@ -60,7 +60,7 @@
     group: "consul"
     mode: "0640"
   notify:
-    - "Reload Consul"
+    - "Restart Consul"
 
 - name: Deploy Consul service file
   ansible.builtin.template:
@@ -76,3 +76,31 @@
     state: "started"
     enabled: true
     daemon_reload: true
+
+- name: Register services to consul
+  loop: "{{ consul_services }}"
+  community.general.consul_agent_service:
+    name: "{{ item.name }}"
+    service_port: "{{ item.port }}"
+    tags: ="{{ item.tags | default([]) }}"
+
+- name: Register HTTP checks to consul
+  loop: "{{ consul_services }}"
+  when: "item.check_http | default(None) != None"
+  community.general.consul_agent_check:
+    name: "{{ item.name }}_check"
+    service_id: "{{ item.name }}"
+    interval: "{{ item.check_interval | default(consul_default_check_interval) }}"
+    timeout: "{{ item.check_timeout | default(consul_default_check_timeout) }}"
+    http: "{{ item.check_http }}"
+    scheme: "{{ item.check_scheme | default('http') }}"
+
+- name: Register TCP checks to consul
+  loop: "{{ consul_services }}"
+  when: "item.check_tcp | default(None) != None"
+  community.general.consul_agent_check:
+    name: "{{ item.name }}_check"
+    service_id: "{{ item.name }}"
+    interval: "{{ item.check_interval | default(consul_default_check_interval) }}"
+    timeout: "{{ item.check_timeout | default(consul_default_check_timeout) }}"
+    tcp: "{{ item.check_tcp }}"

ansible/roles/consul/templates/config.json

@@ -1,8 +1,7 @@
 {
   "log_level": "INFO",
-  "node_name": "{{ ansible_hostname }}",
   "domain": "{{ consul_domain }}",
-  "server": true,
+  "datacenter": "{{ consul_datacenter | mandatory }}",
   "key_file": "{{ consul_key_file }}",
   "cert_file": "{{ consul_cert_file }}",
   "ca_file": "{{ consul_ca_file }}",
@@ -10,17 +9,20 @@
   "verify_outgoing": true,
   "verify_server_hostname": true,
   "encrypt": "{{ consul_secret_key }}",
+  "data_dir": "/opt/consul",
+{% if consul_server %}
+  "node_name": "{{ ansible_hostname }}",
+  "server": true,
   "ui": true,
   "leave_on_terminate": true,
-  "data_dir": "/opt/consul",
-  "datacenter": "{{ consul_datacenter | mandatory }}",
   "client_addr": "{{ consul_client_addr }}",
   "bind_addr": "{{ consul_bind_addr }}",
   "advertise_addr": "{{ consul_advertise_addr }}",
-  "bootstrap_expect": {{ consul_nodes | length }},
+  "bootstrap_expect": {{ consul_servers | length }},
-  "retry_join": ["{{ consul_nodes | join('", "') }}"],
   "enable_syslog": true,
   "performance": {
     "raft_multiplier": 1
-  }
+  },
+{% endif %}
+  "retry_join": ["{{ consul_servers | join('", "') }}"]
 }

ansible/roles/consul/templates/consul.service

@@ -10,7 +10,6 @@ Type=notify
 User=consul
 Group=consul
 ExecStart=/usr/local/bin/consul agent -config-file=/etc/consul/config.json
-ExecReload=/usr/local/bin/consul reload
 KillMode=process
 Restart=on-failure
 LimitNOFILE=65536

ansible/roles/keepalived/defaults/main.yml

@@ -0,0 +1,16 @@
+# Required
+keepalived_script_user: null
+keepalived_monitored_process: null
+keepalived_vrrp_password: null     # Max 8 characters
+keepalived_vrrp_ips: null
+# - master: <string>
+#   virtual_router_id: <int>
+#   addr: <string>
+
+# Optionnal
+keepalived_alerts_to: []
+keepalived_unicast_peers: []
+
+# Required if length keepalived_alerts_to > 0
+keepalived_smtp_from: null
+keepalived_smtp_relay: null

ansible/roles/keepalived/templates/keepalived.conf

@@ -0,0 +1,58 @@
+# FIXME: NOTICE: setting config option max_auto_priority should result in better keepalived performance
+
+global_defs {
+  enable_script_security
+  script_user "{{ keepalived_script_user }}"
+{% if keepalived_alerts_to | length > 0 %}
+
+  notification_email {
+{% for dest in keepalived_alerts_to %}
+    {{ dest }}
+{% endfor %}
+  }
+  notification_email_from {{ keepalived_smtp_from }}
+  smtp_server {{ keepalived_smtp_relay }}
+  smtp_connect_timeout 30
+  router_id {{ ansible_hostname }}
+{% endif %}
+}
+
+vrrp_script chk_{{ keepalived_monitored_process }} {
+  script "/usr/bin/killall -0 {{ keepalived_monitored_process }}"   # Check if process is running
+  interval 2                             # Check every 2 seconds
+  weight 2                               # Weight to influence master election
+}
+{% for ip in keepalived_vrrp_ips %}
+
+# master: {{ ip.master }}
+vrrp_instance VI_{{ ip.virtual_router_id }} {
+  state {{ (ansible_hostname==ip.master) | ternary('MASTER', 'BACKUP') }}
+  interface {{ ansible_default_ipv4.interface }}
+  virtual_router_id {{ ip.virtual_router_id }}
+  priority {{ (ansible_hostname==ip.master) | ternary('101', '100') }}
+  advert_int 1
+  promote_secondaries
+{% if keepalived_alerts_to | length > 0 %}
+  smtp_alert true
+{% endif %}
+  authentication {
+    auth_type PASS
+    auth_pass {{ keepalived_vrrp_password }}
+  }
+  virtual_ipaddress {
+    {{ ip.addr }}
+  }
+{% if keepalived_unicast_peers | length > 0 %}
+  unicast_peer {
+{% for peer in keepalived_unicast_peers %}
+{% if peer != ansible_default_ipv4.address %}
+    {{ peer }}
+{% endif %}
+{% endfor %}
+  }
+{% endif %}
+  track_script {
+    chk_{{ keepalived_monitored_process }}
+  }
+}
+{% endfor %}

ansible/roles/local_ca_certs/defaults/main.yml

@@ -0,0 +1,19 @@
+# Defaults
+local_ca_certs_default_country_name: null
+local_ca_certs_default_locality_name: null
+local_ca_certs_default_organization_name: null
+local_ca_certs_default_email_address: null
+local_ca_certs_default_not_after: "+365d"  # valid for one year
+local_ca_certs_default_not_before: "-1d"   # valid since yesterday
+
+# Required
+local_ca_certs_ca_passphrase: null
+local_ca_certs_list: {}
+# - cn: <string>
+#   domains: <array of strings>
+#   country_name: <string>
+#   locality_name: <string>
+#   organization_name: <string>
+#   email_address: <string>
+#   not_after: <string>
+#   not_before: <string>

ansible/roles/local_ca_certs/tasks/create_cert.yml

@@ -0,0 +1,42 @@
+- name: Create private key for new certificate
+  community.crypto.openssl_privatekey:
+    path: "/etc/ssl/private/{{ cert.cn }}.key"
+    mode: "0640"
+    group: "ssl-cert"
+
+- name: Create CSR for new certificate
+  community.crypto.openssl_csr:
+    path: "/etc/ssl/certs/{{ cert.cn }}.csr"
+    privatekey_path: "/etc/ssl/private/{{ cert.cn }}.key"
+    common_name: "{{ cert.cn }}"
+    subject_alt_name: "{{ cert.domains }}"
+    country_name: "{{ cert.country_name | default(local_ca_certs_default_country_name) | mandatory }}"
+    locality_name: "{{ cert.locality_name | default(local_ca_certs_default_locality_name) | mandatory }}"
+    organization_name: "{{ cert.organization_name | default(local_ca_certs_default_organization_name) | mandatory }}"
+    email_address: "{{ cert.email_address | default(local_ca_certs_default_email_address) | mandatory }}"
+    return_content: true
+  register: local_ca_certs_csr
+
+- name: Sign certificate with our CA
+  delegate_to: "localhost"
+  # noqa: no-handler
+  when: "local_ca_certs_csr.changed"
+  community.crypto.x509_certificate_pipe:
+    csr_content: "{{ local_ca_certs_csr.csr }}"
+    provider: "ownca"
+    ownca_path: "ca/ca-certificate.crt"
+    ownca_privatekey_path: "ca/ca-certificate.key"
+    ownca_privatekey_passphrase: "{{ local_ca_certs_ca_passphrase }}"
+    ownca_not_after: "{{ cert.not_after | default(local_ca_certs_default_not_after) }}"
+    ownca_not_before: "{{ cert.not_before | default(local_ca_certs_default_not_before) }}"
+  register: local_ca_certs_certificate
+
+- name: Write certificate file on server
+  # noqa: no-handler
+  when: "local_ca_certs_csr.changed"
+  ansible.builtin.copy:
+    dest: "/etc/ssl/certs/{{ cert.cn }}.crt"
+    content: "{{ local_ca_certs_certificate.certificate }}"
+    mode: "0644"
+  notify:
+    - "Reboot host"

ansible/roles/local_ca_certs/tasks/main.yml

@@ -10,7 +10,7 @@
     mode: "0644"
 
 - name: Create certs
-  loop: "{{ certs_list }}"
+  loop: "{{ local_ca_certs_list }}"
   loop_control:
     loop_var: "cert"
   ansible.builtin.include_tasks: "create_cert.yml"

ansible/roles/mysql/defaults/main.yml

@@ -0,0 +1,6 @@
+# Required
+mysql_databases: []
+mysql_users: []
+# - name: <string
+#   password: <string>
+#   priv: <string>

ansible/roles/mysql/handlers/main.yml

@@ -0,0 +1,5 @@
+- name: Restart MySQL
+  ansible.builtin.service:
+    name: "mysql"
+    state: "restarted"
+    daemon_reload: true

ansible/roles/mysql/tasks/main.yml

@@ -0,0 +1,31 @@
+- name: Installation de MySQL
+  ansible.builtin.apt:
+    name:
+      - "mysql-server"
+      - "python3-pymysql"
+  notify:
+    - "Restart MySQL"
+
+- name: Set MySQL bind_address parameter
+  ansible.builtin.lineinfile:
+    path: "/etc/mysql/mysql.conf.d/mysqld.cnf"
+    regexp: "^bind-address\\s+="
+    line: "bind-address = *"
+  notify:
+    - "Restart MySQL"
+
+- name: Création des bases de données MySQL
+  loop: "{{ mysql_databases }}"
+  community.mysql.mysql_db:
+    login_unix_socket: "/var/run/mysqld/mysqld.sock"
+    name: "{{ item }}"
+    encoding: "utf8"
+
+- name: Création des utilisateur MySQL
+  loop: "{{ mysql_users }}"
+  community.mysql.mysql_user:
+    login_unix_socket: "/var/run/mysqld/mysqld.sock"
+    name: "{{ item.name }}"
+    password: "{{ item.password }}"
+    priv: "{{ item.priv }}"
+    host: "{{ item.host }}"

ansible/roles/ovh_ldp/defaults/main.yml

@@ -0,0 +1,6 @@
+# Required
+ovh_ldp_token: null
+ovh_ldp_cluster: null
+
+# Defaults
+ovh_ldp_tls_syslog_port: 6514

ansible/roles/ovh_ldp/handlers/main.yml

@@ -0,0 +1,5 @@
+- name: Restart syslog-ng
+  ansible.builtin.service:
+    name: "syslog-ng"
+    state: "restarted"
+    daemon_reload: true

ansible/roles/ovh_ldp/tasks/main.yml

@@ -0,0 +1,13 @@
+- name: Install syslog-ng
+  ansible.builtin.apt:
+    name:
+      - "syslog-ng"
+      - "ca-certificates"
+
+- name: Generate syslog-ng config file for OVH LDP
+  ansible.builtin.template:
+    src: "templates/ldp-ovh.conf"
+    dest: "/etc/syslog-ng/conf.d/ldp-ovh.conf"
+    mode: "0640"
+  notify:
+    - "Restart syslog-ng"

ansible/roles/ovh_ldp/templates/ldp-ovh.conf

@@ -0,0 +1,22 @@
+rewrite ovh-token {
+    set("{{ ovh_ldp_token }}", value(".SDATA.token@29084.X-OVH-TOKEN"));
+};
+
+destination ovhPaaSLogs {
+    network("{{ ovh_ldp_cluster }}"
+        port({{ ovh_ldp_tls_syslog_port }})
+        transport("tls")
+        flags(syslog-protocol)
+        ts_format("iso")
+        frac-digits(6)
+        tls(peer-verify("required-trusted") ca_dir("/etc/ssl/certs/"))
+        keep-alive(yes)
+        so_keepalive(yes)
+    );
+};
+
+log {
+    source(s_src);
+    rewrite(ovh-token);
+    destination(ovhPaaSLogs);
+};

ansible/roles/squid/defaults/main.yml

@@ -1,2 +0,0 @@
-squid_authorized_networks: ["127.0.0.1"]
-squid_cache_size: 10240

ansible/roles/squid/handlers/main.yml

@@ -1,4 +0,0 @@
-- name: Restart squid
-  ansible.builtin.systemd:
-    name: "squid"
-    state: "restarted"

ansible/roles/squid/tasks/main.yml

@@ -1,23 +0,0 @@
-- name: Install squid package
-  ansible.builtin.apt:
-    name: "squid"
-  notify:
-    - "Restart squid"
-
-- name: Deploy squid configuration file
-  ansible.builtin.template:
-    src: "templates/squid.conf"
-    dest: "/etc/squid/squid.conf"
-    owner: "root"
-    group: "root"
-    mode: "0644"
-  notify:
-    - "Restart squid"
-
-- name: Enable squid
-  ansible.builtin.systemd:
-    name: "squid"
-    enabled: true
-    daemon_reload: true
-  notify:
-    - "Restart squid"

ansible/roles/unbound/defaults/main.yml

@@ -0,0 +1,14 @@
+unbound_listen_interfaces:
+  - "0.0.0.0"
+
+unbound_access_control:
+  - "0.0.0.0/0 allow"
+
+unbound_forward_zones:
+  - name: "."
+    forward_to: "8.8.8.8"
+
+unbound_stub_zones: []
+# - name: <string>
+#   stub_to: <string>
+#   no_cache: no (default yes)

ansible/roles/unbound/handlers/main.yml

@@ -0,0 +1,4 @@
+- name: Restart unbound
+  ansible.builtin.service:
+    name: "unbound"
+    state: "restarted"

ansible/roles/unbound/tasks/main.yml

@@ -0,0 +1,14 @@
+- name: Install Unbound
+  ansible.builtin.apt:
+    name:
+      - "unbound"
+  notify:
+    - "Restart unbound"
+
+- name: Deploy unbounf config file
+  ansible.builtin.template:
+    src: "templates/unbound.conf"
+    dest: "/etc/unbound/unbound.conf.d/unbound.conf"
+    mode: "0644"
+  notify:
+    - "Restart unbound"

ansible/roles/unbound/templates/unbound.conf

@@ -0,0 +1,21 @@
+server:
+  do-not-query-localhost: no
+{% for interface in unbound_listen_interfaces %}
+  interface: {{ interface }}
+{% endfor %}
+{% for access in unbound_access_control %}
+  access-control: {{ access }}
+{% endfor %}
+{% for zone in unbound_stub_zones %}
+
+stub-zone:
+  name: "{{ zone.name }}"
+  stub-addr: {{ zone.stub_to }}
+  stub-no-cache: {{ zone.no_cache | default('yes') }}
+{% endfor %}
+{% for zone in unbound_forward_zones %}
+
+forward-zone:
+  name: "{{ zone.name }}"
+  forward-addr: {{ zone.forward_to }}
+{% endfor %}

ansible/roles/vip/defaults/main.yml

@@ -1,16 +0,0 @@
-# Required
-vip_script_user: null
-vip_monitored_process: null
-vip_vrrp_password: null     # Max 8 characters
-vip_vrrp_ips: null
-# - master: <string>
-#   virtual_router_id: <int>
-#   addr: <string>
-
-# Optionnal
-vip_alerts_to: null
-# - <string>
-
-# Required if length vip_alerts_to > 0
-vip_smtp_from: null
-vip_smtp_relay: null

ansible/roles/vip/templates/keepalived.conf

@@ -1,45 +0,0 @@
-global_defs {
-  enable_script_security
-  script_user "{{ vip_script_user }}"
-{% if vip_alerts_to | default([]) | length > 0 %}
-
-  notification_email {
-{% for dest in vip_alerts_to %}
-    {{ dest }}
-{% endfor %}
-  }
-  notification_email_from {{ vip_smtp_from }}
-  smtp_server {{ vip_smtp_relay }}
-  smtp_connect_timeout 30
-  router_id {{ ansible_hostname }}
-{% endif %}
-}
-
-vrrp_script chk_{{ vip_monitored_process }} {
-  script "/usr/bin/killall -0 {{ vip_monitored_process }}"   # Check if process is running
-  interval 2                             # Check every 2 seconds
-  weight 2                               # Weight to influence master election
-}
-{% for ip in vip_vrrp_ips %}
-
-# master: {{ ip.master }}
-vrrp_instance VI_{{ ip.virtual_router_id }} {
-  state {{ (ansible_hostname==ip.master) | ternary('MASTER', 'BACKUP') }}
-  interface eth0
-  virtual_router_id {{ ip.virtual_router_id }}
-  priority {{ (ansible_hostname==ip.master) | ternary('101', '100') }}
-  advert_int 1
-  promote_secondaries
-  smtp_alert true
-  authentication {
-    auth_type PASS
-    auth_pass {{ vip_vrrp_password }}
-  }
-  virtual_ipaddress {
-    {{ ip.addr }}
-  }
-  track_script {
-    chk_{{ vip_monitored_process }}
-  }
-}
-{% endfor %}

ansible/roles/waf_config/defaults/main.yml

@@ -1,5 +1,5 @@
 # Defaults
-waf_config_owasp_crs_version: "4.21.0"
+waf_config_owasp_crs_version: "4.22.0"
 
 # Required unless not site.custom_cert
 waf_config_email: null
@@ -22,8 +22,6 @@ waf_config_sites: []
 #     - ""
 #   aliases:
 #     - ""
-#   plugins:     FIXME:TODO
-#     - ""
 #   exceptions:
 #     before_request:
 #       - ""
@@ -35,6 +33,7 @@ waf_config_defaults:
   custom_cert: true
   custom_cert_file: ""
   custom_key_file: ""
+  plugins: []
 
   rate_events: 1000
   rate_window: "1m"

ansible/roles/waf_config/handlers/main.yml

@@ -1,4 +1,4 @@
-- name: Reload Caddy
+- name: Restart Caddy
   ansible.builtin.service:
     name: "caddy"
-    state: "reloaded"
+    state: "restarted"

ansible/roles/waf_config/tasks/main.yml

@@ -1,9 +1,7 @@
 - name: Create sites config directories
   loop: "{{ waf_config_sites }}"
-  loop_control:
-    loop_var: "site"
   ansible.builtin.file:
-    path: "/etc/caddy/sites/{{ site.name }}"
+    path: "/etc/caddy/sites/{{ item.name }}"
     state: "directory"
     group: "caddy"
     mode: "0750"
@@ -18,7 +16,7 @@
     group: "caddy"
     mode: "0640"
   notify:
-    - "Reload Caddy"
+    - "Restart Caddy"
 
 - name: Generate sites crs-setup config file
   loop: "{{ waf_config_sites }}"
@@ -30,7 +28,7 @@
     group: "caddy"
     mode: "0640"
   notify:
-    - "Reload Caddy"
+    - "Restart Caddy"
 
 - name: Generate sites exclusions before request file
   loop: "{{ waf_config_sites }}"
@@ -42,7 +40,7 @@
     group: "caddy"
     mode: "0640"
   notify:
-    - "Reload Caddy"
+    - "Restart Caddy"
 
 - name: Generate sites exclusions after response file
   loop: "{{ waf_config_sites }}"
@@ -54,7 +52,7 @@
     group: "caddy"
     mode: "0640"
   notify:
-    - "Reload Caddy"
+    - "Restart Caddy"
 
 - name: Generate Caddyfile
   ansible.builtin.template:
@@ -63,7 +61,7 @@
     group: "caddy"
     mode: "0640"
   notify:
-    - "Reload Caddy"
+    - "Restart Caddy"
 
 - name: Copy bot barrier template
   ansible.builtin.copy:
@@ -72,4 +70,4 @@
     group: "caddy"
     mode: "0640"
   notify:
-    - "Reload Caddy"
+    - "Restart Caddy"

ansible/roles/waf_config/templates/Caddyfile

@@ -103,12 +103,16 @@
     directives `
       Include "/etc/caddy/sites/{{ site.name }}/coraza.conf"
       Include "/etc/caddy/sites/{{ site.name }}/crs-setup.conf"
-      Include "/etc/caddy/plugins/*-config.conf"
+{% for plugin in site.plugins | default(waf_config_defaults.plugins) %}
-      Include "/etc/caddy/plugins/*-before.conf"
+      Include "/etc/caddy/plugins/{{ plugin }}-config.conf"
+      Include "/etc/caddy/plugins/{{ plugin }}-before.conf"
+{% endfor %}
       Include "/etc/caddy/sites/{{ site.name }}/exclusions-request-before.conf"
       Include "/etc/caddy/coreruleset-{{ waf_config_owasp_crs_version }}/rules/*.conf"
       Include "/etc/caddy/sites/{{ site.name }}/exclusions-response-after.conf"
-      Include "/etc/caddy/plugins/*-after.conf"
+{% for plugin in site.plugins | default(waf_config_defaults.plugins) %}
+      Include "/etc/caddy/plugins/{{ plugin }}-after.conf"
+{% endfor %}
       SecRuleEngine On
     `
   }

ansible/roles/waf_install/defaults/main.yml

@@ -2,10 +2,7 @@ waf_install_go_version: "1.25.5"
 waf_install_xcaddy_version: "0.4.5"
 waf_install_caddy_version: "2.10.2"
 waf_install_coraza_caddy_version: "2.1.0"  # Coraza v3.3.3
-waf_install_owasp_crs_version: "4.21.0"
+waf_install_owasp_crs_version: "4.22.0"
-
-# Cluster mode (e.g. with consul)
-waf_install_cluster: false
 
 # Cf.: https://github.com/coreruleset/plugin-registry
 waf_install_crs_plugins:
@@ -19,6 +16,7 @@ waf_install_crs_plugins:
     version: "1.0.0"
   - name: "phpmyadmin-rule-exclusions"
     version: "1.0.0"
+    has_after_config: true
   - name: "roundcube-rule-exclusions"
     version: "1.0.4"
     provider: "EsadCetiner"

ansible/roles/waf_install/tasks/install_plugin.yml

@@ -30,7 +30,15 @@
         group: "caddy"
         remote_src: true
       notify:
-        - "Reload Caddy"
+        - "Restart Caddy"
+
+    - name: Create after config {{ plugin.name }}
+      when: "not(plugin.has_after_config | default(false))"
+      ansible.builtin.copy:
+        content: ""
+        dest: "/etc/caddy/plugins/{{ plugin.name }}-after.conf"
+        mode: "0644"
+        group: "caddy"
 
     # FIXME: bad hack, why is it required?
     - name: Adjust /etc/caddy/plugins permissions

ansible/roles/waf_install/tasks/main.yml

@@ -30,20 +30,29 @@
     dest: "/usr/local/bin/go"
     state: "link"
 
-# FIXME: no .deb
+- name: Create xcaddy directory
+  ansible.builtin.file:
+    path: "/usr/local/xcaddy-{{ waf_install_xcaddy_version }}"
+    state: "directory"
+    mode: "0755"
+
 - name: Install xcaddy
-  when: |
+  ansible.builtin.unarchive:
-    'xcaddy' not in ansible_facts.packages
+    src: "{{ waf_install_xcaddy_download }}/v{{ waf_install_xcaddy_version }}/xcaddy_{{ waf_install_xcaddy_version }}_linux_amd64.tar.gz"
-    or ansible_facts.packages['xcaddy'][0]['version'] != waf_install_xcaddy_version
+    dest: "/usr/local/xcaddy-{{ waf_install_xcaddy_version }}"
-  ansible.builtin.apt:
+    remote_src: true
-    deb: "{{ waf_install_xcaddy_download }}/v{{ waf_install_xcaddy_version }}/xcaddy_{{ waf_install_xcaddy_version }}_linux_amd64.deb"
+
-    force: true
+- name: Link xcaddy
+  ansible.builtin.file:
+    src: "/usr/local/xcaddy-{{ waf_install_xcaddy_version }}/xcaddy"
+    dest: "/usr/local/bin/xcaddy"
+    state: "link"
 
 - name: Create Caddy build command
   ansible.builtin.set_fact:
     waf_install_build_command: >
       xcaddy build v{{ waf_install_caddy_version }}
-      {% if waf_install_cluster %}  --with github.com/pteich/caddy-tlsconsul{% endif %}
+      --with github.com/pteich/caddy-tlsconsul
       --with github.com/corazawaf/coraza-caddy/v2@v{{ waf_install_coraza_caddy_version }}
       --with github.com/mholt/caddy-ratelimit
       --with github.com/steffenbusch/caddy-bot-barrier

ansible/roles/wordpress/defaults/main.yml

@@ -0,0 +1,23 @@
+# Required
+wordpress_url: null
+wordpress_site: null
+wordpress_site_title: null
+wordpress_admin_user: null
+wordpress_admin_password: null
+wordpress_admin_email: null
+wordpress_db_pass: null
+wordpress_themes: []
+wordpress_active_theme: null
+
+# Defaults
+wordpress_user: "wordpress"
+wordpress_plugins: []
+wordpress_locale: "fr_FR"
+wordpress_db_host: "localhost"
+wordpress_db_name: "{{ wordpress_user }}"
+wordpress_db_user: "{{ wordpress_user }}"
+wordpress_db_prefix: "wp_"
+wordpress_db_charset: "utf8mb4"
+
+# Optionnal
+wordpress_import_ocdi_indexes: []

ansible/roles/wordpress/handlers/main.yml

@@ -0,0 +1,17 @@
+- name: Restart Nginx
+  ansible.builtin.systemd:
+    name: "nginx"
+    state: "restarted"
+
+- name: Flush Wordpress
+  become: true
+  become_user: "{{ wordpress_user }}"
+  ansible.builtin.shell:
+    executable: "/usr/bin/bash"
+    chdir: "/var/www/{{ wordpress_user }}/{{ wordpress_site }}"
+    cmd: |
+      set -o pipefail
+      wp cache flush
+      wp transient delete --all
+      wp rewrite flush --hard
+  changed_when: true

ansible/roles/wordpress/tasks/install_plugins.yml

@@ -0,0 +1,12 @@
+- name: Installation des plugins Wordpress
+  become: true
+  become_user: "{{ wordpress_user }}"
+  loop: "{{ wordpress_plugins_to_install }}"
+  ansible.builtin.command:
+    chdir: "/var/www/{{ wordpress_user }}/{{ wordpress_site }}"
+    cmd: "wp plugin install {{ item }} --activate"
+    creates: "/var/www/{{ wordpress_user }}/{{ wordpress_site }}/wp-content/plugins/{{ item | basename | splitext | first }}"
+  register: "wordpress_out_plugin_install"
+  changed_when: "'Success: Installed 1 of 1 plugins' in wordpress_out_plugin_install.stdout"
+  notify:
+    - "Flush Wordpress"

ansible/roles/wordpress/tasks/main.yml

@@ -0,0 +1,199 @@
+- name: Installation des pré-requis
+  ansible.builtin.apt:
+    name:
+      - "nginx"
+      - "php-fpm"
+      - "php-mysql"
+      - "php-curl"
+      - "php-json"
+      - "php-xml"
+      - "php-mbstring"
+      - "php-zip"
+      - "zip"
+
+- name: Installation de wp-cli
+  ansible.builtin.get_url:
+    url: "https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar"
+    dest: "/usr/local/bin/wp"
+    owner: "root"
+    group: "root"
+    mode: "755"
+
+- name: Création de l'utilisateur système pour Wordpress
+  ansible.builtin.user:
+    name: "{{ wordpress_user | mandatory }}"
+    home: "/var/www/{{ wordpress_user }}"
+    group: "www-data"
+    shell: "/usr/bin/bash"
+    password_lock: true
+    create_home: true
+
+- name: Création du répertoire de Wordpress
+  ansible.builtin.file:
+    path: "/var/www/{{ wordpress_user }}/{{ wordpress_site }}"
+    state: "directory"
+    owner: "{{ wordpress_user }}"
+    group: "www-data"
+    mode: "0750"
+
+- name: Installation de Wordpress
+  become: true
+  become_user: "{{ wordpress_user }}"
+  ansible.builtin.command:
+    chdir: "/var/www/{{ wordpress_user }}/{{ wordpress_site }}"
+    cmd: "wp core download --locale='{{ wordpress_locale }}' --skip-content"
+    creates: "/var/www/{{ wordpress_user }}/{{ wordpress_site }}/wp-config-sample.php"
+
+# TODO: https://make.wordpress.org/cli/handbook/references/config/#config-files
+- name: Configuration de Wordpress
+  become: true
+  become_user: "{{ wordpress_user }}"
+  ansible.builtin.shell:
+    chdir: "/var/www/{{ wordpress_user }}/{{ wordpress_site }}"
+    executable: "/usr/bin/bash"
+    cmd: |
+      set -o pipefail
+      wp config create \
+        --dbhost='{{ wordpress_db_host }}' \
+        --dbname='{{ wordpress_db_name }}' \
+        --dbuser='{{ wordpress_db_user }}' \
+        --dbpass='{{ wordpress_db_pass }}' \
+        --dbprefix='{{ wordpress_db_prefix }}' \
+        --dbcharset='{{ wordpress_db_charset }}' \
+        --extra-php <<PHP
+      define('FS_METHOD', 'direct');
+      define('FORCE_SSL_ADMIN', false);
+      define('WP_HOME', 'https://{{ wordpress_site }}');
+      define('WP_SITEURL', 'https://{{ wordpress_site }}');
+
+      error_reporting(0);
+      @ini_set('display_errors', 0);
+      define('DISALLOW_FILE_EDIT', true);
+
+      if (isset(\$_SERVER['HTTP_X_FORWARDED_PROTO']) && \$_SERVER['HTTP_X_FORWARDED_PROTO']=='https')
+          \$_SERVER['HTTPS'] = 'on';
+      PHP
+    creates: "/var/www/{{ wordpress_user }}/{{ wordpress_site }}/wp-config.php"
+  notify:
+    - "Flush Wordpress"
+
+- name: Create Wordpress database tables
+  become: true
+  become_user: "{{ wordpress_user }}"
+  run_once: true
+  ansible.builtin.command:
+    chdir: "/var/www/{{ wordpress_user }}/{{ wordpress_site }}"
+    cmd: >
+      wp core install
+      --url='{{ wordpress_url }}'
+      --title='{{ wordpress_site_title }}'
+      --admin_user='{{ wordpress_admin_user }}'
+      --admin_password='{{ wordpress_admin_password }}'
+      --admin_email='{{ wordpress_admin_email }}'
+      --locale='{{ wordpress_locale }}'
+      --skip-email
+    creates: "/var/www/{{ wordpress_user }}/{{ wordpress_site }}/wp-content/uploads/ }}"
+  register: "wordpress_out_core_install"
+  changed_when: "'Success: WordPress installed successfully.' in wordpress_out_core_install.stdout"
+  notify:
+    - "Flush Wordpress"
+
+- name: Installation des thèmes Wordpress
+  become: true
+  become_user: "{{ wordpress_user }}"
+  loop: "{{ wordpress_themes }}"
+  ansible.builtin.command:
+    chdir: "/var/www/{{ wordpress_user }}/{{ wordpress_site }}"
+    cmd: "wp theme install '{{ item }}'"
+    creates: "/var/www/{{ wordpress_user }}/{{ wordpress_site }}/wp-content/themes/{{ item | basename | splitext | first }}"
+  register: "wordpress_out_theme_install"
+  changed_when: "'Success: Installed 1 of 1 themes' in wordpress_out_theme_install.stdout"
+  notify:
+    - "Flush Wordpress"
+
+- name: Activation du thème Wordpress
+  become: true
+  become_user: "{{ wordpress_user }}"
+  ansible.builtin.command:
+    chdir: "/var/www/{{ wordpress_user }}/{{ wordpress_site }}"
+    cmd: "wp theme activate '{{ wordpress_active_theme }}'"
+  register: "wordpress_out_theme_activate"
+  changed_when: "'Success: Switched to ' in wordpress_out_theme_activate.stdout"
+  notify:
+    - "Flush Wordpress"
+
+- name: Installation des plugins wordpress-importer et one-click-demo-import
+  vars:
+    wordpress_plugins_to_install:
+      - "wordpress-importer"
+      - "one-click-demo-import"
+  ansible.builtin.include_tasks: "install_plugins.yml"
+
+- name: Importation des plugins OCDI
+  become: true
+  become_user: "{{ wordpress_user }}"
+  loop: "{{ wordpress_import_ocdi_indexes }}"
+  ansible.builtin.shell:
+    chdir: "/var/www/{{ wordpress_user }}/{{ wordpress_site }}"
+    executable: "/usr/bin/bash"
+    cmd: |
+      set -o pipefail
+      wp ocdi import --predefined='{{ item }}' \
+      && touch /var/www/{{ wordpress_user }}/{{ wordpress_site }}/.ocdi_index{{ item }}_imported
+    creates: "/var/www/{{ wordpress_user }}/{{ wordpress_site }}/.ocdi_index{{ item }}_imported"
+  register: "wordpress_out_ocdi_import"
+  changed_when: "'Success: Content import finished!' in wordpress_out_ocdi_import.stdout"
+  notify:
+    - "Flush Wordpress"
+
+- name: Installation des plugins Wordpress
+  vars:
+    wordpress_plugins_to_install: "{{ wordpress_plugins }}"
+  ansible.builtin.include_tasks: "install_plugins.yml"
+
+- name: Création du répertoire cache de Wordpress
+  ansible.builtin.file:
+    path: "/var/www/{{ wordpress_user }}/{{ wordpress_site }}/wp-content/cache"
+    state: "directory"
+    owner: "{{ wordpress_user }}"
+    group: "www-data"
+    mode: "0750"
+
+- name: Apply permissions
+  loop:
+    - "uploads"
+    - "cache"
+  ansible.builtin.file:
+    path: "/var/www/{{ wordpress_user }}/{{ wordpress_site }}/wp-content/{{ item }}/"
+    owner: "{{ wordpress_user }}"
+    group: "www-data"
+    mode: "u=rwX,g=rwX,o=rX"
+    recurse: true
+
+- name: Configuration de Nginx
+  ansible.builtin.template:
+    src: "templates/nginx_vhost.conf"
+    dest: "/etc/nginx/sites-available/{{ wordpress_site }}.conf"
+    owner: "root"
+    group: "root"
+    mode: "0644"
+  notify:
+    - "Restart Nginx"
+
+- name: Link Nginx vhost config
+  ansible.builtin.file:
+    src: "/etc/nginx/sites-available/{{ wordpress_site }}.conf"
+    dest: "/etc/nginx/sites-enabled/{{ wordpress_site }}.conf"
+    state: "link"
+  notify:
+    - "Restart Nginx"
+
+- name: Unlink Nginx default vhost config
+  ansible.builtin.file:
+    path: "/etc/nginx/sites-enabled/default"
+    state: "absent"
+  notify:
+    - "Restart Nginx"
+
+ # FIXME: php. ini config
+ # Mainly: upload_max_filesize, post_max_size, max_execution_time

ansible/roles/wordpress/templates/nginx_vhost.conf

@@ -0,0 +1,50 @@
+server {
+    listen 80;
+    server_name {{ wordpress_site }} www.{{ wordpress_site }};
+    root /var/www/{{ wordpress_user }}/{{ wordpress_site }};
+    index index.html index.htm index.php;
+    client_max_body_size 50M;
+
+    location /nginx_status {
+        stub_status on;
+        access_log off;
+        allow 127.0.0.1;
+        deny all;
+    }
+
+    location ~ /\.ht {
+        deny all;
+    }
+
+    location ~ /wp-config\.php\$ {
+        deny all;
+    }
+
+    location ~ /wp-content/uploads/.*\.php\$ {
+        deny all;
+    }
+
+  location ~ \.php$ {
+    include snippets/fastcgi-php.conf;
+    fastcgi_pass unix:/var/run/php/php-fpm.sock;
+  }
+
+  # Réécritures pour WordPress
+  location ~ ^/index\.php$ { }
+  location / {
+    if (!-e $request_filename){
+      rewrite ^/(.*)$ /index.php last;
+      break;
+    }
+  }
+
+#   location / {
+#       try_files \$uri \$uri/ /index.php?\$args;
+#   }
+
+#   location ~ \.php\$ {
+#       include snippets/fastcgi-php.conf;
+#       fastcgi_pass unix:/var/run/php/php-fpm.sock;
+#       fastcgi_param SCRIPT_FILENAME \$document_root\$fastcgi_script_name;
+#   }
+}

ansible/roles/www/tasks/main.yml

@@ -1,4 +0,0 @@
-- name: Install Apache 2
-  ansible.builtin.apt:
-    name:
-      - "apache2"

ansible/vars/common.yml

@@ -21,7 +21,11 @@ common:
       custom_cert: true
       custom_cert_file: "/etc/ssl/certs/test.lab.crt"
       custom_key_file: "/etc/ssl/private/test.lab.key"
-#     exceptions:
+      plugins:
+        - "wordpress-rule-exclusions"
+      exceptions:
+      # Cf. https://github.com/owasp-modsecurity/ModSecurity/wiki/Reference-Manual-(v3.x)
 #       before_request:
-#         - 'SecRule REQUEST_URI "@beginsWith /?bin/sh" "id:1,nolog,ctl:ruleRemoveById=932160"'
+#         - 'SecRule REQUEST_FILENAME "@endsWith /wp-admin/admin-ajax.php" "id:1,nolog,ctl:ruleRemoveById=932260"'
-#         - 'SecRule REQUEST_URI "@beginsWith /?bin/sh" "id:2,nolog,ctl:ruleRemoveById=932250"'
+        after_response:
+          - 'SecRuleUpdateTargetById 932260 "!ARGS:tag-name"'

ansible/vars/secrets.yml

@@ -1,13 +1,24 @@
 $ANSIBLE_VAULT;1.1;AES256
-61643639653530613066383464333939383034643565386434616361653331656237303835653837
+30356233646632316565363533613033376333306433626366623230633838356230363461383135
-3431646133336265393237383366653364373039376365340a396438643530383965343865383837
+3834363137353762316262363134643763353632306362640a613538306235633565356563613532
-62636338366437356661356561356138383032353133396461643362323536303965353564666232
+64643862613431313666363130376338356538323035346532636331316637646235346236333331
-3735363038323139620a386364633933303139623436626337346535663737386264303036323866
+6336313466313434640a316437343866343061383838383362633638363633363535363330333463
-31303762336638313961383034386137376566383662323961336536303230303063396661333135
+64616330333361643166663061306338616265316262646339663438306465623231336139653764
-66646133333565656233303461356166303862303037663133383534613263383130316261643738
+63353862303538636636306430333464383339316233326133623564613337306266353730616564
-65656165346432636363393436646532643531393066346332326561656230316232383866643665
+63366562626135626136663665353663323265346438346131363838383263663665653937393066
-36626333656335626534333737633231396561633831653464383036323431616431306433623139
+32353061396661346138386561633734353634363164663438656331383663323035613264653265
-61346630663636313463376237353036343264613936366539393165623265656233303864386563
+38646164633465363238623232393731633761393466326466653430316532633139636533613033
-63386661343061373930383139376666353035373531386230306432663132653130633039616665
+39303764363861353666356239306366633662643865663033383235336663623632373566383330
-38383735326339353738383166623932316564636634343830326432613563306436666532313562
+32363334653936393962633266666439623130616161373231313037343735616361303131383230
-65326431346639636338
+62333863313432353536363962623161383434363136316264663061343038633065316232313334
+38653233356135623431343166356464666663636330373663303663326561363333633837303337
+66616464393661653835636665353439353539393530623730656331316235643032336337616436
+64373163373932653038613765633061306331363962333932383564333735353534646637303237
+62376561303364386662343331373631343166326261636362623432323437643735663437333564
+39323961626131616334323131393963323231626638393231326631306337306230666138323830
+63373331636234646431666332633633353637313338353536663539303531663938336132356134
+30323631646666396239323261366435656434623537343935393531633966643135633561633636
+31626266366432613936643937646537636164646334316562396639363132313862616433653535
+34666537653433663466323730373363363064393334386133366365383435616436623963626634
+31376162306565623262663732356463616464376231356432316137373138356466393663653035
+613336396164633836626637393036303336

tofu/infra.auto.tfvars

@@ -1,12 +1,9 @@
 vms = {
-  waf1 = {},
+  waf1   = {},
-  waf2 = {},
+  waf2   = {},
-  waf3 = {},
+  waf3   = {},
-  www1 = {},
+  mysql1 = {},
-  www2 = {},
+  www1   = {},
-  www3 = {},
+  www2   = {},
-  proxy1 = {
+  www3   = {},
-    memory = "8g"
-    disk = "20g"
-  },
 }