From 3cce8e46411de8c8520572fde1c9091a7cf3ee6f Mon Sep 17 00:00:00 2001
From: Cameron Hyde <chyde@neoformit.com>
Date: Mon, 30 Sep 2024 11:23:12 +1000
Subject: [PATCH] Fix certbot tasks and nginx template

---
 .../roles/galaxy_media_site/tasks/main.yml    | 10 +++++++++
 .../templates/nginx.vhost.j2                  | 22 +++++++++++++++++++
 2 files changed, 32 insertions(+)

diff --git a/deploy/ansible/roles/galaxy_media_site/tasks/main.yml b/deploy/ansible/roles/galaxy_media_site/tasks/main.yml
index 549dd94..03335ba 100644
--- a/deploy/ansible/roles/galaxy_media_site/tasks/main.yml
+++ b/deploy/ansible/roles/galaxy_media_site/tasks/main.yml
@@ -1,5 +1,15 @@
 ---
 
+- name: Check whether SSL certificate is already installed
+  ansible.builtin.shell: "certbot certificates"
+  register: certbot_certificates
+  changed_when: false
+
+- name: Set ssl_cert_exists fact from certbot output
+  ansible.builtin.set_fact:
+    ssl_cert_exists: "{{ true if inventory_hostname in certbot_certificates.stdout else false }}"
+  changed_when: false
+
 - name: create server directory
   file:
     path: "{{ server_root }}"
diff --git a/deploy/ansible/roles/galaxy_media_site/templates/nginx.vhost.j2 b/deploy/ansible/roles/galaxy_media_site/templates/nginx.vhost.j2
index 547a3b1..2acdde2 100644
--- a/deploy/ansible/roles/galaxy_media_site/templates/nginx.vhost.j2
+++ b/deploy/ansible/roles/galaxy_media_site/templates/nginx.vhost.j2
@@ -46,4 +46,26 @@ server {
         client_max_body_size  1000m;
     }
 
+    {% if ssl_cert_exists %}
+    listen 443 ssl; # managed by Certbot
+    ssl_certificate /etc/letsencrypt/live/gms.neoformit.com/fullchain.pem; # managed by Certbot
+    ssl_certificate_key /etc/letsencrypt/live/gms.neoformit.com/privkey.pem; # managed by Certbot
+    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
+    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
+    {% endif %}
+
+}
+
+{% if ssl_cert_exists %}
+server {
+
+    if ($host = gms.neoformit.com) {
+        return 301 https://$host$request_uri;
+    } # managed by Certbot
+
+    listen 80;
+    server_name  gms.neoformit.com;
+    return 404; # managed by Certbot
+
 }
+{% endif %}