Hands-On Spring Security 5 for Reactive Applications

AuthenticationEntryPoint bean

Take a look at the following code. Quite straightforward, isn't it?. This is where we let  know where our CAS server is running. When a user tries to log in, the application will be redirected to this URL:

@Beanpublic AuthenticationEntryPoint authenticationEntryPoint() {    CasAuthenticationEntryPoint casAuthEntryPoint = new CasAuthenticationEntryPoint();    casAuthEntryPoint.setLoginUrl("https://localhost:6443/cas/login");    casAuthEntryPoint.setServiceProperties(serviceProperties());    return casAuthEntryPoint;}