Also order certificates, so we have: * intermediate * root * alternative root, if any Let's add 'ISRG Root X1' for 'E1' as there will be a valid cross-signed chain 'E1' -> 'ISRG Root X2' -> 'ISRG Root X1'.
Now that we have a proper $UrlEncode function... Fetch certificates by CommonName. Also remove the PEM after import.