de.adorsys.psd2.aspsp.profile.config.WebConfig Maven / Gradle / Ivy

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/*
 * Copyright 2018-2019 adorsys GmbH & Co KG
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package de.adorsys.psd2.aspsp.profile.config;

import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.dataformat.yaml.YAMLGenerator;
import com.fasterxml.jackson.dataformat.yaml.YAMLMapper;
import de.adorsys.psd2.aspsp.profile.converter.YamlJackson2HttpMessageConverter;
import lombok.RequiredArgsConstructor;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.HttpMessageConverter;
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.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

import java.util.List;


@Configuration
@RequiredArgsConstructor
public class WebConfig implements WebMvcConfigurer {
    private final CorsConfigProperties corsConfigProperties;

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("swagger-ui.html")
            .addResourceLocations("classpath:/META-INF/resources/");

        registry.addResourceHandler("/webjars/**")
            .addResourceLocations("classpath:/META-INF/resources/webjars/");
    }

    @Override
    public void extendMessageConverters(List> converters) {
        ObjectMapper yamlMapper = new YAMLMapper()
                                      .configure(YAMLGenerator.Feature.MINIMIZE_QUOTES, true)
                                      .configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
        converters.add(new YamlJackson2HttpMessageConverter(yamlMapper));
    }

    @Bean
    @SuppressWarnings("common-java:DuplicatedBlocks")
    public FilterRegistrationBean corsFilterRegistrationBean() {
        CorsConfiguration config = new CorsConfiguration().applyPermitDefaultValues(); //NOSONAR
        config.setAllowCredentials(corsConfigProperties.getAllowCredentials());
        config.setAllowedOrigins(corsConfigProperties.getAllowedOrigins());
        config.setAllowedHeaders(corsConfigProperties.getAllowedHeaders());
        config.setAllowedMethods(corsConfigProperties.getAllowedMethods());

        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        source.registerCorsConfiguration("/**", config);

        return new FilterRegistrationBean<>(new CorsFilter(source));
    }
}