Limit login of a specific users from whitelist IP address

Getting advice
6

If you are trying to do that in a custom Authenticator you can use the AuthenticationFlowContext. Depending if you’re using a reverse proxy the IP can come from one of the following methods:

    // no reverse proxy
    authenticationFlowContext.getHttpRequest().getRemoteAddress();

    // with reverse proxy
    authenticationFlowContext.getHttpRequest().getHttpHeaders().getHeaderString("X-Forwarded-For");