Better SSL management

- Use filter plugins
- Acme: can use proxy protocol
- Acme: uses all sites name
- Acme: add more tests while crashing

filter_plugins/nginx.py

@@ -25,6 +25,29 @@ def nginx_cert_path(pair, ssl_dir):
     else:
         return nginx_ssl_dir(pair, ssl_dir) + '/' + nginx_site_filename(pair) + '.crt'
 
+def nginx_all_site_names(site):
+    all_sites = []
+    if isinstance(site['name'], list):
+        all_sites = all_sites + site['name']
+    else:
+        all_sites.append(site['name'])
+
+    if site.has_key('redirect_from'):
+        if isinstance(site['redirect_from'], list):
+             all_sites = all_sites + site['redirect_from']
+        else:
+            all_sites.append(site['redirect_from'])
+
+    return all_sites
+
+def nginx_search_by_ssl_name(sites, ssl_name):
+    res = None
+    for site in sites:
+        if site.has_key('ssl_name') and site['ssl_name'] == ssl_name:
+            res = site
+            break
+    return res
+
 class FilterModule(object):
     ''' Nginx module '''
 
@@ -34,5 +57,7 @@ class FilterModule(object):
             'nginx_site_name': nginx_site_name,
             'nginx_ssl_dir': nginx_ssl_dir,
             'nginx_key_path': nginx_key_path,
-            'nginx_cert_path': nginx_cert_path
+            'nginx_cert_path': nginx_cert_path,
+            'nginx_all_site_names': nginx_all_site_names,
+            'nginx_search_by_ssl_name': nginx_search_by_ssl_name
         }

tasks/ssl/acme.yml

@@ -1,12 +1,12 @@
 ---
 
-- name: SET_FACT | Assign default..
+- name: SET_FACT | Assign default...
   set_fact:
     acme_create: []
 
 - name: STAT | Check if certificates are already installed
   stat:
-    path: "{{ nginx_ssl_dir }}/{{ item | nginx_site_name }}/{{ item | nginx_site_name }}.crt"
+    path: "{{ item | nginx_cert_path(nginx_ssl_dir) }}"
   loop: "{{ nginx_ssl_pairs }}"
   when: item.acme is defined and item.acme
   register: acme_installed_certs
@@ -15,7 +15,7 @@
   set_fact:
     acme_create: "{{ acme_create | default([]) + [ (item.item) ] }}"
   loop: "{{ acme_installed_certs.results }}"
-  when: item.skipped is not defined and not item.stat.exists
+  when: item.skipped is not defined and (not item.stat.exists or item.stat.size == 0)
 
 - name: BLOCK | Start acme
   block:
@@ -50,11 +50,11 @@
     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 %}
+        --issue{% for s in nginx_sites | nginx_search_by_ssl_name(item.name) | nginx_all_site_names %} -d {{ s }}{% endfor %}
         --nginx
-        {% if nginx_acmesh_test %}--test{% endif %}
+        {% if nginx_acmesh_test %}--test --log{% endif %}
     args:
-      creates: "{{ nginx_acmesh_dir }}/{{ item | nginx_site_name }}/{{ item | nginx_site_name }}.key"
+      creates: "{{ nginx_acmesh_dir }}/{{ item | nginx_site_name }}/fullchain.cer"
     loop: "{{ acme_create }}"
     register: acme_get
     failed_when: acme_get.rc != 0 and acme_get.rc != 2
@@ -69,12 +69,12 @@
     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
+        --install-cert -d {{ nginx_sites | nginx_search_by_ssl_name(item | nginx_site_name) | nginx_site_name }}
+        --fullchain-file {{ item | nginx_cert_path(nginx_ssl_dir) }}
+        --key-file {{ item | nginx_key_path(nginx_ssl_dir) }}
         --reloadcmd "service nginx reload"
     args:
-      creates: "{{ nginx_ssl_dir }}/{{ item | nginx_site_name }}/{{ item | nginx_site_name }}.key"
+      creates: "{{ item | nginx_cert_path(nginx_ssl_dir) }}"
     loop: "{{ nginx_ssl_pairs }}"
     when: item.acme is defined and item.acme
     notify: restart nginx

templates/etc/nginx/conf.d/FAKESITE.conf.j2

@@ -1,8 +1,16 @@
-server {
-	listen {{ item.acme_port | default('80') }};
-	listen [::]:{{ item.acme_port | default('80') }};
+{% set site = nginx_sites | nginx_search_by_ssl_name(item.name) %}
+{% set __listen = site.listen | default(['80', '[::]:80']) %}
+{% set __http_proxy_protocol_port = site.http_proxy_protocol_port | default([]) %}
 
-	server_name {% if item.name is string %}{{ item.name }}{% else %}{{ item.name | join(" ") }}{% endif %}{% if item.redirect_from is defined %} {% if item.redirect_from is string %}{{ item.redirect_from }}{% else %}{{ item.redirect_from | join(" ") }}{% endif %}{% endif %};
+server {
+{% for port in __listen %}
+	listen {{ port }};
+{% endfor %}
+{% for port in __http_proxy_protocol_port %}
+	listen {{ port }} proxy_protocol;
+{% endfor %}
+
+	server_name {{ site | nginx_all_site_names | join(" ") }};
 
 	location / {
 		return 503;

templates/etc/nginx/sites-available/_base.j2

@@ -43,7 +43,7 @@
 {%- endif %}
 {%- endmacro %}
 {% macro ssl(ssl_name) %}
-{% for sn in nginx_ssl_pairs if ((sn.name is string and sn.name == ssl_name) or (sn.name.0 == ssl_name)) %}
+{% for sn in nginx_ssl_pairs if (sn.name is defined and sn.name == ssl_name) %}
 	ssl_certificate {{ sn | nginx_cert_path(nginx_ssl_dir) }};
 	ssl_certificate_key {{ sn | nginx_key_path(nginx_ssl_dir) }};
 {% endfor %}

tests/includes/pre_common.yml

@@ -1,7 +1,7 @@
 ---
 
 - name: SHELL | Start ngrok
-  shell: daemonize -l /tmp/ngrok.lock {{ ngrok_path }} http 8888 -bind-tls=false
+  shell: daemonize -l /tmp/ngrok.lock {{ ngrok_path }} http 80 -bind-tls=false
   failed_when: false
   changed_when: ngrok.stderr.find("Can't lock the lock file") == -1
   register: ngrok

tests/test.yml

@@ -24,7 +24,6 @@
         src: "file/test.key"
         dest: "{{ int_ansible_ssl_dir }}/test.key"
 
-    - debug: var=nginx_sites
     - name: COPY | Add all hosts in /etc/hosts
       copy:
         content: |
@@ -79,10 +78,8 @@
     nginx_acmesh: true
     nginx_acmesh_test: true
     nginx_ssl_pairs:
-      - name:
-          - '{{ ngrok.stdout }}'
+      - name: '{{ ngrok.stdout }}'
         acme: true
-        acme_port: 8888
       - name: 'test-ssl-selfsigned.local'
         self_signed: true
         force: false
@@ -236,7 +233,9 @@
       - name: 'test-ssl.local'
         proto: ['http', 'https']
         template: '_base'
-      - name: 'test-ssl-selfsigned.local'
+      - name:
+          - 'test-ssl-selfsigned.local'
+          - 'www.test-ssl-selfsigned.local'
         proto: ['http', 'https']
         template: '_base'
       - name: 'test-ssl-predeployed.local'
@@ -272,12 +271,13 @@
           'X-Proxy-Protocol': '1'
       - name: '{{ ngrok.stdout }}'
         proto: ['http', 'https']
+        http_proxy_protocol_port: [21080]
+        https_proxy_protocol_port: [21443]
         template: '_base'
         ssl_name: '{{ ngrok.stdout }}'
         headers:
           'X-acme': '1'
 
-    #nginx_php: "{{ __nginx_php + [{'upstream_name': 'manual', 'sockets': [{'host': '127.0.0.1', 'port': '9636' }] }] }}"
     nginx_php: "{{ [{'upstream_name': 'manual', 'sockets': [{'host': '127.0.0.1', 'port': '9636' }] }] }}"
     nginx_dh_length: 1024
   roles: