CorsConfig.java

package it.inaf.ia2.transfer;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class CorsConfig {

    @Value("${cors.allowed.origin}")
    private String corsAllowedOrigin;

    @Bean
    public WebMvcConfigurer corsConfigurer() {

        return new WebMvcConfigurer() {

            @Override
            public void addCorsMappings(CorsRegistry registry) {
                registry.addMapping("/**")
                        .allowedOrigins(corsAllowedOrigin)
                        .allowedMethods("*")
                        .allowCredentials(true);
            }
        };
    }
}