org.swiftboot.web.SwiftBootWebCorsConfig Maven / Gradle / Ivy

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Basic module for enterprise web applications

There is a newer version: 2.4.7

package org.swiftboot.web;

import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.Ordered;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import org.swiftboot.web.config.SwiftBootWebConfigBean;

import javax.annotation.Resource;
import java.util.Collections;

/**
 *
 * @author swiftech
 * @since 1.2
 */
@Configuration
@ConditionalOnProperty(value = "swiftboot.web.filter.cors", havingValue = "true")
public class SwiftBootWebCorsConfig implements WebMvcConfigurer {

    @Resource
    private SwiftBootWebConfigBean configBean;

    @Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**")
                .allowedOriginPatterns("*")
//                .allowedOrigins("*")
                .allowedHeaders("*")
                .allowCredentials(true).maxAge(3000);
    }

    @Bean
    public CorsFilter corsFilter() {
        CorsConfiguration configuration = new CorsConfiguration();
        configuration.setAllowedOrigins(Collections.singletonList("*"));
        configuration.setAllowedMethods(Collections.singletonList("*"));
        configuration.setAllowCredentials(true);
        configuration.applyPermitDefaultValues();
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        source.registerCorsConfiguration("/**", configuration);
        return new CorsFilter(source);
    }

    @Bean
    public FilterRegistrationBean regCorsFilter() {
        FilterRegistrationBean registrationBean = new FilterRegistrationBean<>();
        registrationBean.setFilter(corsFilter());
        registrationBean.addUrlPatterns("/*");
        registrationBean.setOrder(Ordered.HIGHEST_PRECEDENCE);
        return registrationBean;
    }

}