Tests and metrics for X.509 certificates
Onionprobe should check and have metrics for X.509 certificates:
-
Expiry date. -
Fingerprint. -
Issuer.
It also needs:
-
CommonName and SubjectAltName matching. -
A Prometheus alerts for certificates about to expire.
That enables monitoring of certificate health and even alerting when certificates are about to expire.
Edited by Silvio Rhatto