If you want the SCIM HTTP connection handler to use SSL, which is mandated by the SCIM specification, you need to enable a Key Manager provider and Trust Manager provider.
To enable SSL during the Directory Proxy Server's initial setup, include the
--ldapsPort and the --generateSelfSignedCertificate arguments
with the setup command. If your server already has a certificate that you
would like to use, set the
key-manager-provider to the value you set when you
enabled SSL in the Directory Proxy Server, or define a new key manager provider (see
Configuring HTTP Connection Handlers).