gencert(8) - Linux man page
Name
gencert - Generate a test NSS database for mod_nssSynopsis
gencert DIRECTORYDescription
A tool to generate self-signed CA as well as server and user certificates for mod_nss testing.This is used to generate a default NSS database for the mod_nss Apache module. It does not test to see if an existing database already exists so use with care.
gencert will generate a new NSS database and set an empty database password.
It generates a self-signed CA with the subject "CN=Certificate Shack, O=example.com, C=US"
It also generates a certificate suitable for servers with the subject "CN=FQDN, O=example.com, C=US" and a user certificate with the subject "E=alpha@FQDN, CN=Frank Alpha, UID=alpha, OU=People, O=example.com, C=US".
The nicknames it uses are:
CA: cacert
Server certificate: Server-Cert
User cert: alpha