Initial Version as in Uberspace Wiki

https://wiki.uberspace.de/webserver:https#automatisieren_von_let_s_encrypt

letsencrypt-renew.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+PATH=/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin
+
+# sleep for a random time so not all certificates get renewed at the same time
+sleep 473
+
+openssl x509 -checkend $(( 21 * 86400 )) -in ~/.config/letsencrypt/live/${domain}/cert.pem > /dev/null
+
+if [ \$? != 0 ]; then
+	# run let's encrypt
+	letsencrypt certonly
+	# import certificate
+	uberspace-add-certificate -k ~/.config/letsencrypt/live/${domain}/privkey.pem -c ~/.config/letsencrypt/live/${domain}/cert.pem
+fi