# Generate a Let's Encrypt cert for 5apps.com, muc.5apps.com and xmpp.5apps.com

include_recipe "kosmos-base::letsencrypt"

prosody_post_hook = <<-EOF
#!/usr/bin/env bash

# Copy the prosody certificates and restart the server if it has been renewed
# This is necessary because the prosody user doesn't have access to the
# letsencrypt live folder
for domain in $RENEWED_DOMAINS; do
  case $domain in
  # Do not copy over when renewing other 5apps.com domains
  5apps.com)
    cp "${RENEWED_LINEAGE}/fullchain.pem" /etc/prosody/certs/5apps.com.crt
    cp "${RENEWED_LINEAGE}/privkey.pem" /etc/prosody/certs/5apps.com.key
    cp "${RENEWED_LINEAGE}/fullchain.pem" /etc/prosody/certs/muc.5apps.com.crt
    cp "${RENEWED_LINEAGE}/privkey.pem" /etc/prosody/certs/muc.5apps.com.key
    cp "${RENEWED_LINEAGE}/fullchain.pem" /etc/prosody/certs/xmpp.5apps.com.crt
    cp "${RENEWED_LINEAGE}/privkey.pem" /etc/prosody/certs/xmpp.5apps.com.key
    chown prosody:prosody /etc/prosody/certs/*
    chmod 600 /etc/prosody/certs/*.key
    chmod 640 /etc/prosody/certs/*.crt
    systemctl restart prosody
    ;;
  esac
done
EOF

file "/etc/letsencrypt/renewal-hooks/post/prosody" do
  content prosody_post_hook
  mode 0755
  owner "root"
  group "root"
end

# Generate a Let's Encrypt cert (only if no cert has been generated before).
# The renew cron will take care of renewing
execute "letsencrypt cert for 5apps xmpp" do
  command "/usr/bin/certbot certonly --manual --preferred-challenges dns --manual-public-ip-logging-ok --agree-tos --manual-auth-hook \"/root/letsencrypt_hook.sh auth\" --manual-cleanup-hook \"/root/letsencrypt_hook.sh cleanup\" --deploy-hook letsencrypt_renew_hook --email ops@5apps.com -d 5apps.com -d muc.5apps.com -d xmpp.5apps.com -n"
  not_if do
    File.exist?("/etc/prosody/certs/5apps.com.crt")
  end
end