Spring WebSocket Connecting with SockJS to a different domain

Question

WebSockets in Spring is a rather new topic that I;m tiring to find a bit more.

My problem is with connecting to a service from a different domain, I\'m working on with

Answer 1

In my case, I had to add these configuarations to get SockJS / STOM to work with CORS:

@Configuration
@EnableWebMvc
public class WebConfig implements WebMvcConfigurer
{
    @Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**")
                .allowedOrigins("*")
                .allowCredentials(false)
                .maxAge(3600)
                .allowedHeaders("Accept", "Content-Type", "Origin", 
"Authorization", "X-Auth-Token")
                .exposedHeaders("X-Auth-Token", "Authorization")
                .allowedMethods("POST", "GET", "DELETE", "PUT", "OPTIONS");
    }
}