Generate a Let's Encrypt certificate for IPFS

site-cookbooks/kosmos-ipfs/recipes/letsencrypt.rb

@@ -0,0 +1,47 @@
+#
+# Cookbook Name:: kosmos-ipfs
+# Recipe:: letsencrypt
+#
+# Copyright 2017, Kosmos
+#
+# All rights reserved - Do Not Redistribute
+#
+# nginx config to generate a Let's Encrypt cert
+
+include_recipe "kosmos-base::letsencrypt"
+
+root_directory = "/var/www/ipfs.kosmos.org"
+
+directory "#{root_directory}/.well-known" do
+  owner node["nginx"]["user"]
+  group node["nginx"]["group"]
+  action :create
+  recursive true
+end
+
+template "#{node['nginx']['dir']}/sites-available/ipfs.kosmos.org" do
+  source 'nginx_conf_ipfs.kosmos.org.erb'
+  owner 'www-data'
+  mode 0640
+  variables server_name:    'ipfs.kosmos.org',
+            root_directory: root_directory,
+            ssl_cert:       "/etc/letsencrypt/live/ipfs.kosmos.org/fullchain.pem",
+            ssl_key:        "/etc/letsencrypt/live/ipfs.kosmos.org/privkey.pem"
+  notifies :reload, 'service[nginx]', :delayed
+end
+
+nginx_site 'ipfs.kosmos.org' do
+  enable true
+end
+
+# Generate a Let's Encrypt cert (only if the nginx vhost exists and no cert
+# has been generated before. The renew cron will take care of renewing
+execute "letsencrypt cert for ipfs.kosmos.org" do
+  command "./certbot-auto certonly --webroot --agree-tos --email ops@5apps.com --webroot-path #{root_directory} -d ipfs.kosmos.org -n"
+  cwd "/usr/local/certbot"
+  only_if do
+    File.exist?("#{node['nginx']['dir']}/sites-enabled/ipfs.kosmos.org") &&
+    ! File.exist?("/etc/letsencrypt/live/ipfs.kosmos.org/fullchain.pem")
+  end
+  notifies :create, "template[#{node['nginx']['dir']}/sites-available/ipfs.kosmos.org]", :delayed
+end