Use letsencrypt with dovecot

src/freedombone-app-mailpile

@@ -348,10 +348,13 @@ function install_mailpile {
     sed -i 's|ssl =.*|ssl = no|g' /etc/dovecot/conf.d/10-ssl.conf
 
     # set ssl certs, just in case we want to use them later
-    sed -i "s|#ssl_cert =.*|ssl_cert = </etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.crt|g" /etc/dovecot/conf.d/10-ssl.conf
-    sed -i "s|ssl_cert =.*|ssl_cert = </etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.crt|g" /etc/dovecot/conf.d/10-ssl.conf
-    sed -i "s|#ssl_key =.*|ssl_key = </etc/ssl/private/${DEFAULT_DOMAIN_NAME}.key|g" /etc/dovecot/conf.d/10-ssl.conf
-    sed -i "s|ssl_key =.*|ssl_key = </etc/ssl/private/${DEFAULT_DOMAIN_NAME}.key|g" /etc/dovecot/conf.d/10-ssl.conf
+    sed -i "s|#ssl_cert =.*|ssl_cert = </etc/letsencrypt/live/${DEFAULT_DOMAIN_NAME}/fullchain.pem|g" /etc/dovecot/conf.d/10-ssl.conf
+    sed -i "s|ssl_cert =.*|ssl_cert = </etc/letsencrypt/live/${DEFAULT_DOMAIN_NAME}/fullchain.pem|g" /etc/dovecot/conf.d/10-ssl.conf
+    sed -i "s|#ssl_key =.*|ssl_key = </etc/letsencrypt/live/${DEFAULT_DOMAIN_NAME}/privkey.pem|g" /etc/dovecot/conf.d/10-ssl.conf
+    sed -i "s|ssl_key =.*|ssl_key = </etc/letsencrypt/live/${DEFAULT_DOMAIN_NAME}/privkey.pem|g" /etc/dovecot/conf.d/10-ssl.conf
+
+    groupadd ssl-cert
+    usermod -a -G ssl-cert dovecot
 
     systemctl restart dovecot
     systemctl enable mailpile