From ad65b47f83c086096b757cc83b9e49530ed13f70 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Sat, 12 Jan 2019 04:25:02 +0100
Subject: added https for elevate media server

---
 roles/elevate/media/tasks/nginx.yml | 75 +++++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 roles/elevate/media/tasks/nginx.yml

(limited to 'roles/elevate/media/tasks/nginx.yml')

diff --git a/roles/elevate/media/tasks/nginx.yml b/roles/elevate/media/tasks/nginx.yml
new file mode 100644
index 00000000..fd1ed888
--- /dev/null
+++ b/roles/elevate/media/tasks/nginx.yml
@@ -0,0 +1,75 @@
+---
+## TODO: most of these steps could probably be moved to generic role
+
+- name: remove nginx default config
+  file:
+    name: /etc/nginx/sites-enabled/default
+    state: absent
+  notify: restart nginx
+
+- name: install nginx config snippets
+  copy:
+    src: "nginx-snippets/{{ item }}.conf"
+    dest: /etc/nginx/snippets/
+  with_items:
+    - ssl
+    - hsts
+  notify: restart nginx
+
+- name: generate Diffie-Hellman parameters
+  openssl_dhparam:
+    path: /etc/ssl/dhparams.pem
+    size: 2048
+  notify: restart nginx
+
+- name: install nginx config
+  template:
+    src: nextcloud-nginx.conf.j2
+    dest: /etc/nginx/sites-available/nextcloud
+  notify: restart nginx
+
+- name: check if acme certs already exist
+  stat:
+    path: "/var/lib/acme/live/{{ item }}"
+  with_items: "{{ nextcloud_hostnames }}"
+  register: acme_cert_stat
+
+- name: set acmecert_missing_hostnames variable
+  set_fact:
+    acmecert_missing_hostnames: "{{ acme_cert_stat.results | acme_cert_nonexistent(nextcloud_hostnames) }}"
+
+- name: link nonexistent hostnames to self-signed interim cert
+  when: acmecert_missing_hostnames | length > 0
+  block:
+    - name: get id of existing selfsigned interim certificate
+      command: cat /var/lib/acme/.selfsigned-interim-cert
+      changed_when: false
+      check_mode: false
+      register: selfsigned_interim_cert_id
+
+    - name: set selfsigned_interim_cert_id variable
+      set_fact:
+        selfsigned_interim_cert_id: "{{ selfsigned_interim_cert_id.stdout }}"
+
+    - name: link to snakeoil cert for nonexistent hostnames
+      file:
+        src: "../certs/{{ selfsigned_interim_cert_id }}"
+        dest: "/var/lib/acme/live/{{ item }}"
+        state: link
+      with_items: "{{ acmecert_missing_hostnames }}"
+
+- name: enable vhost config using acme cert
+  file:
+    src: ../sites-available/nextcloud
+    dest: /etc/nginx/sites-enabled/nextcloud
+    state: link
+
+- name: make sure nginx config has been (re)loaded
+  meta: flush_handlers
+
+- name: get certificate using acmetool
+  import_role:
+    name: acmetool/cert
+  vars:
+    acmetool_cert_name: "{{ nextcloud_hostnames[0] }}"
+    acmetool_cert_hostnames: "{{ nextcloud_hostnames }}"
-- 
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