Use the sockethub role in the run list

nodes/centaurus.kosmos.org.json

@@ -34,6 +34,7 @@
       "kosmos_kvm::host",
       "kosmos-ejabberd::firewall",
       "kosmos_zerotier::firewall",
+      "sockethub::_firewall",
       "apt::default",
       "timezone_iii::default",
       "timezone_iii::debian",
@@ -85,6 +86,7 @@
     "recipe[kosmos_assets::nginx_site]",
     "recipe[kosmos_kvm::host]",
     "recipe[kosmos-ejabberd::firewall]",
-    "recipe[kosmos_zerotier::firewall]"
+    "recipe[kosmos_zerotier::firewall]",
+    "recipe[sockethub::_firewall]"
   ]
 }

nodes/nodejs-2.json

@@ -12,7 +12,8 @@
     "hostname": "nodejs-2",
     "ipaddress": "192.168.122.243",
     "roles": [
-      "kredits_github"
+      "kredits_github",
+      "sockethub"
     ],
     "recipes": [
       "kosmos-base",
@@ -23,6 +24,7 @@
       "kredits-github::nginx",
       "sockethub",
       "sockethub::default",
+      "sockethub::proxy",
       "apt::default",
       "timezone_iii::default",
       "timezone_iii::debian",
@@ -60,6 +62,7 @@
       "logrotate::default",
       "nodejs::npm",
       "nodejs::install",
+      "sockethub::_firewall",
       "kosmos-base::letsencrypt"
     ],
     "platform": "ubuntu",
@@ -80,6 +83,6 @@
     "recipe[kosmos-base]",
     "recipe[kosmos-hubot::wormhole]",
     "role[kredits_github]",
-    "recipe[sockethub::default]"
+    "role[sockethub]"
   ]
 }

roles/sockethub.rb

@@ -0,0 +1,6 @@
+name "sockethub"
+
+run_list %w(
+  sockethub::default
+  sockethub::proxy
+)

site-cookbooks/sockethub/recipes/proxy.rb

@@ -26,8 +26,41 @@
 
 include_recipe 'sockethub::_firewall'
 include_recipe 'kosmos-nginx'
+include_recipe "kosmos-base::letsencrypt"
+
 server_name = node['sockethub']['nginx']['server_name']
 
+nginx_post_hook = <<-EOF
+#!/usr/bin/env bash
+
+set -e
+
+systemctl reload nginx
+EOF
+
+file "/etc/letsencrypt/renewal-hooks/post/nginx" do
+  content nginx_post_hook
+  mode 0755
+  owner "root"
+  group "root"
+end
+
+gandi_api_data_bag_item = data_bag_item('credentials', 'gandi_api_5apps')
+
+template "/root/gandi_dns_certbot_hook.sh" do
+  variables gandi_api_key: gandi_api_data_bag_item["key"]
+  mode 0770
+end
+
+# Generate a Let's Encrypt cert (only if no cert has been generated before).
+# The systemd timer will take care of renewing
+execute "letsencrypt cert for sockethub" do
+  command "certbot certonly --manual --preferred-challenges dns --manual-public-ip-logging-ok --agree-tos --manual-auth-hook \"/root/gandi_dns_certbot_hook.sh auth\" --manual-cleanup-hook \"/root/gandi_dns_certbot_hook.sh cleanup\" --deploy-hook \"/etc/letsencrypt/renewal-hooks/post/nginx\" --email ops@kosmos.org -d #{server_name}  -n"
+  not_if do
+    File.exist?("/etc/letsencrypt/live/#{server_name}/fullchain.pem")
+  end
+end
+
 template "#{node['nginx']['dir']}/sites-available/#{server_name}" do
   source 'nginx_conf_sockethub.erb'
   owner 'www-data'
@@ -40,13 +73,7 @@ template "#{node['nginx']['dir']}/sites-available/#{server_name}" do
   notifies :reload, 'service[nginx]', :delayed
 end
 
-# Legacy vhost
-nginx_site "sockethub" do
-  action :disable
-end
-
 nginx_site server_name do
   action :enable
 end
 
-nginx_certbot_site server_name

site-cookbooks/sockethub/templates/gandi_dns_certbot_hook.sh.erb

@@ -0,0 +1,63 @@
+#!/usr/bin/env bash
+#
+
+set -euf -o pipefail
+
+# ************** USAGE **************
+#
+# Example usage (with this hook file saved in /root/):
+#
+#   sudo su -
+#   certbot certonly --manual --preferred-challenges dns --manual-public-ip-logging-ok --agree-tos -d "5apps.com" -d muc.5apps.com -d "xmpp.5apps.com" \
+#     --manual-auth-hook "/root/letsencrypt_hook.sh auth" --manual-cleanup-hook "/root/letsencrypt_hook.sh cleanup"
+#
+# This hook requires configuration, continue reading.
+#
+# ************** CONFIGURATION **************
+#
+# GANDI_API_KEY: Your Gandi Live API key
+#
+# PROVIDER_UPDATE_DELAY:
+#   How many seconds to wait after updating your DNS records. This may be required,
+#   depending on how slow your DNS host is to begin serving new DNS records after updating
+#   them via the API. 30 seconds is a safe default, but some providers can be very slow
+#   (e.g. Linode).
+#
+#   Defaults to 30 seconds.
+#
+GANDI_API_KEY="<%= @gandi_api_key %>"
+PROVIDER_UPDATE_DELAY=30
+
+regex='.*\.(.*\..*)'
+if [[ $CERTBOT_DOMAIN =~ $regex ]]
+then
+  DOMAIN="${BASH_REMATCH[1]}"
+else
+  DOMAIN="${CERTBOT_DOMAIN}"
+fi
+
+# To be invoked via Certbot's --manual-auth-hook
+function auth {
+    curl -s -D- -H "Content-Type: application/json" \
+        -H "X-Api-Key: ${GANDI_API_KEY}" \
+        -d "{\"rrset_name\": \"_acme-challenge.${CERTBOT_DOMAIN}.\",
+             \"rrset_type\": \"TXT\",
+             \"rrset_ttl\": 3600,
+             \"rrset_values\": [\"${CERTBOT_VALIDATION}\"]}" \
+        "https://dns.api.gandi.net/api/v5/domains/${DOMAIN}/records"
+
+
+    sleep ${PROVIDER_UPDATE_DELAY}
+}
+
+# To be invoked via Certbot's --manual-cleanup-hook
+function cleanup {
+    curl -s -X DELETE -H "Content-Type: application/json" \
+        -H "X-Api-Key: ${GANDI_API_KEY}" \
+        https://dns.api.gandi.net/api/v5/domains/${DOMAIN}/records/_acme-challenge.${CERTBOT_DOMAIN}./TXT
+}
+
+HANDLER=$1; shift;
+if [ -n "$(type -t $HANDLER)" ] && [ "$(type -t $HANDLER)" = function ]; then
+  $HANDLER "$@"
+fi