certmonger - 0.79.20-2 main

Certmonger is a D-Bus -based service which attempts to simplify
interaction with certifying authorities (CAs) on networks which use
public-key infrastructure (PKI).
.
If it knows the location of a certificate, certmonger can track the
expiration date and notify you when the certificate is about to expire.
.
If it has access to the corresponding private key and information about
the CA which issued the certificate, certmonger can even attempt to
automatically obtain a new certificate.
.
Supports certificate and key storage in PEM or NSSDB formats.
.
Can self-sign certificates, or can submit them to either certmaster or
development versions of IPA.