ACME 4.14 Certicate Renew failed ...

[defcon999]

Hello,

Renewing a certificate using ACME 4.17 fails. While the certificate is successfully created, the import into OPNsense fails.

Code Select Expand

[16-Oct-2026 11:21:39 Europe/Berlin] PHP Fatal error:  Uncaught TypeError: implode(): If argument #1 ($separator) is of type string, argument #2 ($array) must be of type array, null given in /usr/local/opnsense/mvc/app/library/OPNsense/AcmeClient/LeCertificate.php:171
Stack trace:
#0 /usr/local/opnsense/mvc/app/library/OPNsense/AcmeClient/LeCertificate.php(171): implode(',', NULL)
#1 /usr/local/opnsense/mvc/app/library/OPNsense/AcmeClient/LeCertificate.php(381): OPNsense\AcmeClient\LeCertificate->import(true)
#2 /usr/local/opnsense/scripts/OPNsense/AcmeClient/lecert.php(169): OPNsense\AcmeClient\LeCertificate->issue()
#3 /usr/local/opnsense/scripts/OPNsense/AcmeClient/lecert.php(198): main()
#4 {main}
  thrown in /usr/local/opnsense/mvc/app/library/OPNsense/AcmeClient/LeCertificate.php on line 171

Bye - Holger

[jumpythrottle01]

Looks like issuance is fine and only the local import path is choking on missing data.