guoshilong
2023-03-18 9f9c03a05e050de29342074723baafac3fe84bf6
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/*
 *      Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *
 *  Redistributions of source code must retain the above copyright notice,
 *  this list of conditions and the following disclaimer.
 *  Redistributions in binary form must reproduce the above copyright
 *  notice, this list of conditions and the following disclaimer in the
 *  documentation and/or other materials provided with the distribution.
 *  Neither the name of the dreamlu.net developer nor the names of its
 *  contributors may be used to endorse or promote products derived from
 *  this software without specific prior written permission.
 *  Author: Chill 庄骞 (smallchill@163.com)
 */
package org.springblade.common.config;
 
import com.github.xiaoymin.knife4j.spring.extension.OpenApiExtensionResolver;
import com.google.common.collect.Lists;
import lombok.AllArgsConstructor;
import org.springblade.core.launch.constant.AppConstant;
import org.springblade.core.secure.BladeUser;
import org.springblade.core.swagger.EnableSwagger;
import org.springblade.core.swagger.SwaggerProperties;
import org.springblade.core.swagger.SwaggerUtil;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.service.*;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spi.service.contexts.SecurityContext;
import springfox.documentation.spring.web.plugins.Docket;
 
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
 
/**
 * Swagger配置类
 *
 * @author Chill
 */
@Configuration(proxyBeanMethods = false)
@EnableSwagger
@AllArgsConstructor
public class SwaggerConfiguration {
 
    /**
     * 引入swagger配置类
     */
    private final SwaggerProperties swaggerProperties;
 
    /**
     * 引入Knife4j扩展类
     */
    private final OpenApiExtensionResolver openApiExtensionResolver;
 
    @Bean
    public Docket authDocket() {
        return docket("授权模块", Collections.singletonList(AppConstant.BASE_PACKAGES + ".modules.auth"));
    }
 
    @Bean
    public Docket sysDocket() {
        return docket("系统模块",
            Arrays.asList(AppConstant.BASE_PACKAGES + ".modules.system", AppConstant.BASE_PACKAGES + ".modules.resource"));
    }
 
    @Bean
    public Docket flowDocket() {
        return docket("工作流模块", Collections.singletonList(AppConstant.BASE_PACKAGES + ".flow"));
    }
 
    private Docket docket(String groupName, List<String> basePackages) {
        return new Docket(DocumentationType.SWAGGER_2)
            .groupName(groupName)
            .apiInfo(apiInfo())
            .ignoredParameterTypes(BladeUser.class)
            .select()
            .apis(SwaggerUtil.basePackages(basePackages))
            .paths(PathSelectors.any())
            .build().securityContexts(securityContexts()).securitySchemes(securitySchemas())
            .extensions(openApiExtensionResolver.buildExtensions(groupName));
    }
 
    private List<SecurityContext> securityContexts() {
        return Collections.singletonList(SecurityContext.builder()
            .securityReferences(defaultAuth())
            .forPaths(PathSelectors.regex("^.*$"))
            .build());
    }
 
    List<SecurityReference> defaultAuth() {
        AuthorizationScope authorizationScope = new AuthorizationScope("global", "accessEverywhere");
        AuthorizationScope[] authorizationScopes = new AuthorizationScope[1];
        authorizationScopes[0] = authorizationScope;
        return Lists.newArrayList(new SecurityReference(SwaggerUtil.clientInfo().getName(), authorizationScopes),
            new SecurityReference(SwaggerUtil.bladeAuth().getName(), authorizationScopes),
            new SecurityReference(SwaggerUtil.bladeTenant().getName(), authorizationScopes));
    }
 
    private List<SecurityScheme> securitySchemas() {
        return Lists.newArrayList(SwaggerUtil.clientInfo(), SwaggerUtil.bladeAuth(), SwaggerUtil.bladeTenant());
    }
 
    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
            .title(swaggerProperties.getTitle())
            .description(swaggerProperties.getDescription())
            .license(swaggerProperties.getLicense())
            .licenseUrl(swaggerProperties.getLicenseUrl())
            .termsOfServiceUrl(swaggerProperties.getTermsOfServiceUrl())
            .contact(new Contact(swaggerProperties.getContact().getName(), swaggerProperties.getContact().getUrl(), swaggerProperties.getContact().getEmail()))
            .version(swaggerProperties.getVersion())
            .build();
    }
 
}