Fix lints warnings (#40)

* Add new filter plugins related to SSL
* Ignore lint on few tasks

tasks/install_Debian.yml

@@ -11,17 +11,9 @@
     cache_valid_time: 3600
   changed_when: false
 
-- name: APT | Force OpenSSL from backports (fix dependency break)
-  apt:
-    pkg: openssl
-    state: latest
-    default_release: "{{ ansible_distribution_release + '-backports' }}"
-  when: nginx_backports
-
 - name: APT | Install nginx and dependencies
   apt:
     pkg: "{{ nginx_apt_package }}"
-    state: present
     default_release: "{{ ansible_distribution_release + '-backports' if nginx_backports else ansible_distribution_release }}"
 
 - name: APT | Install nginx modules
@@ -50,9 +42,10 @@
       repo: 'https://github.com/Neilpang/acme.sh.git'
       dest: '{{ nginx_acmesh_git_dir }}'
       update: no
+      version: master
 
-  - name: SHELL | Install acme.sh
-    shell: ./acme.sh --install --home "{{ nginx_acmesh_dir }}"
+  - name: COMMAND | Install acme.sh
+    command: ./acme.sh --install --home "{{ nginx_acmesh_dir }}"
     args:
       chdir: "{{ nginx_acmesh_git_dir }}"
       creates: "{{ nginx_acmesh_dir }}"

tasks/prepare.yml

@@ -7,14 +7,24 @@
   register: nginx_version
   changed_when: false
   check_mode: no
+  tags:
+    - skip_ansible_lint
 
 - name: SHELL | Get module list
-  shell: nginx -V 2>&1 | tr -- - '\n' | grep -A 1 with | grep _module | sed -r 's/_module//g; s/\s+//g' | sort
+  shell: |
+    nginx -V 2>&1 |
+    tr -- - '\n' |
+    grep -A 1 with |
+    grep _module |
+    sed -r 's/_module//g; s/\s+//g' |
+    sort
   args:
     executable: /bin/sh
   register: shell_modules
   changed_when: false
   check_mode: no
+  tags:
+    - skip_ansible_lint
 
 - name: SET_FACT | Save modules
   set_fact:

tasks/site.yml

@@ -75,7 +75,7 @@
 
 - name: FILE | Disable sites
   file:
-    path: "{{ nginx_etc_dir}}/sites-enabled/{{ item | nginx_site_filename }}"
+    path: "{{ nginx_etc_dir }}/sites-enabled/{{ item | nginx_site_filename }}"
     state: absent
   loop: "{{ nginx_sites }}"
   notify: ['reload nginx', 'restart nginx freebsd']

tasks/ssl/acme.yml

@@ -46,8 +46,13 @@
       warn: false
     when: fake_site.changed and ansible_virtualization_type == 'docker'
 
-  - name: SHELL | Get certificates
-    shell: '{{ nginx_acmesh_bin }} --home {{ nginx_acmesh_dir }} --issue{% if item.name is string %} -d {{ item.name }}{% else %}{% for name in item.name %} -d {{ name }}{% endfor %}{% endif %} --nginx {% if nginx_acmesh_test %}--test{% endif %}'
+  - name: COMMAND | Get certificates
+    command: |
+      {{ nginx_acmesh_bin }}
+        --home {{ nginx_acmesh_dir }}
+        --issue{% if item.name is string %} -d {{ item.name }}{% else %}{% for name in item.name %} -d {{ name }}{% endfor %}{% endif %}
+        --nginx
+        {% if nginx_acmesh_test %}--test{% endif %}
     args:
       creates: "{{ nginx_acmesh_dir }}/{{ item | nginx_site_name }}/{{ item | nginx_site_name }}.key"
     loop: "{{ acme_create }}"
@@ -60,8 +65,14 @@
       path: "{{ nginx_ssl_dir }}/{{ item | nginx_site_name }}"
     loop: "{{ acme_create }}"
 
-  - name: SHELL | Install certificates
-    shell: '{{ nginx_acmesh_bin }} --home {{ nginx_acmesh_dir }} --install-cert -d {{ item | nginx_site_name }} --fullchain-file {{ nginx_ssl_dir }}/{{ item | nginx_site_name }}/{{ item | nginx_site_name }}.crt --key-file {{ nginx_ssl_dir }}/{{ item | nginx_site_name }}/{{ item | nginx_site_name }}.key --reloadcmd "service nginx restart"'
+  - name: COMMAND | Install certificates
+    command: |
+      {{ nginx_acmesh_bin }}
+        --home {{ nginx_acmesh_dir }}
+        --install-cert -d {{ item | nginx_site_name }}
+        --fullchain-file {{ nginx_ssl_dir }}/{{ item | nginx_site_name }}/{{ item | nginx_site_name }}.crt
+        --key-file {{ nginx_ssl_dir }}/{{ item | nginx_site_name }}/{{ item | nginx_site_name }}.key
+        --reloadcmd "service nginx restart"
     args:
       creates: "{{ nginx_ssl_dir }}/{{ item | nginx_site_name }}/{{ item | nginx_site_name }}.key"
     loop: "{{ nginx_ssl_pairs }}"

tasks/ssl/standard.yml

@@ -30,7 +30,7 @@
 
 - name: FILE | Create SSL directories
   file:
-    path: "{{ nginx_ssl_dir + '/' + item | nginx_site_name }}"
+    path: "{{ item | nginx_ssl_dir(nginx_ssl_dir) }}"
     state: directory
   loop: "{{ nginx_ssl_pairs }}"
   when: item.dest_key is not defined or item.dest_cert is not defined
@@ -39,7 +39,7 @@
 - name: COPY | Deploy SSL keys
   copy:
     content: "{{ item.key }}"
-    dest: "{{ nginx_ssl_dir + '/' + item | nginx_site_name + '/' + item | nginx_site_name + '.key' if item.dest_key is not defined else item.dest_key }}"
+    dest: "{{ item | nginx_key_path(nginx_ssl_dir) }}"
     mode: 0640
   loop: "{{ nginx_ssl_pairs }}"
   when: item.key is defined
@@ -49,7 +49,7 @@
 - name: COPY | Deploy SSL certs
   copy:
     content: "{{ item.cert }}"
-    dest: "{{ nginx_ssl_dir + '/' + item | nginx_site_name + '/' + item | nginx_site_name + '.crt' if item.dest_cert is not defined else item.dest_cert }}"
+    dest: "{{ item | nginx_cert_path(nginx_ssl_dir) }}"
     mode: 0644
   loop: "{{ nginx_ssl_pairs }}"
   when: item.cert is defined
@@ -57,10 +57,15 @@
   no_log: not nginx_debug_role
 
 - name: COMMAND | Create self-signed certificates
-  command: "openssl req -new -newkey rsa:2048 -sha256 -days 3650 -nodes -x509 -subj '/CN={{ item | nginx_site_name }}' -keyout {{ item | nginx_site_name + '.key' }} -out {{ item | nginx_site_name + '.crt' }}"
+  command: |
+    openssl req
+      -new -newkey rsa:2048 -sha256 -days 3650 -nodes -x509
+      -subj '/CN={{ item | nginx_site_name }}'
+      -keyout {{ item | nginx_key_path(nginx_ssl_dir) }}
+      -out {{ item | nginx_cert_path(nginx_ssl_dir) }}
   args:
-    chdir: "{{ nginx_ssl_dir + '/' + item | nginx_site_name }}"
-    creates: "{% if item.force is defined and item.force %}/tmp/dummy{% else %}{{ nginx_ssl_dir + '/' + item | nginx_site_name + '/' + item | nginx_site_name + '.crt' }}{% endif %}"
+    chdir: "{{ item | nginx_ssl_dir(nginx_ssl_dir) }}"
+    creates: "{{ '/tmp/dummy' if item.force is defined and item.force else item | nginx_cert_path(nginx_ssl_dir) }}"
   loop: "{{ nginx_ssl_pairs }}"
   when: item.self_signed is defined
   notify: restart nginx