Maven can be set up to use a private repository, i.e. Nexus. Usually the repository runs on http and there isn’t any problem to connect to the repository, but when the repository runs on https maven isn’t able to connect to it automatically. The solution to this is to add the server’s certificate to the default Java keystore. When connecting to your https-repository fails, Maven will show you an exception like
To resolve this, download the server’s certificate and add it to the default Java keystore.
The easiest way to download the certificate is with the Java provided keytool.
The following command is an example to download the certificate to a