@Override
    public Properties getCredentials(Properties securityProps, DistributedMember server,
        boolean isPeer) throws AuthenticationFailedException {
      Properties properties = new Properties();
      properties.setProperty("name", securityProps.getProperty("security-name"));
      return properties;
    }
this test specifically uses a peer-auth-init that doesn't produce credentials that has
security-username or security-password. It produces a property that its SecurityManager
knows how to authenticate/authorize. It's just to show that we can pass in properties
other than security-username and security-password. But this will be doable only in peer/client
case. For gfsh/rest, we still expected the credentials to be wrapped as expected.
geode-core/src/distributedTest/java/org/apache/geode/security/IntegratedSecurityPeerAuthDUnitTest.java