CORS跨域，使用spring security 后跨域配置失效

骑猪看日落 2021-07-26 21:07 543阅读 0赞

之前项目使用的都是shiro, 解决跨域问题都是实现 WebMvcConfigurer 接口, 重写以下方法

/\*\*  
     \* 添加cors跨域配置  
     \* @param registry  
     \*/  
    @Override  
    public void addCorsMappings(CorsRegistry registry) \{  
        registry.addMapping("/\*\*")  
                .allowCredentials(true)  
                .allowedHeaders("\*")  
                .allowedOrigins("\*")  
                .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS")  
                .maxAge(3600);  
    \}

import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.context.annotation.Configuration;
    import org.springframework.web.servlet.config.annotation.CorsRegistry;
    import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
    import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
    import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
    import com.tianshi.common.constant.Constants;
    import com.tianshi.framework.interceptor.RepeatSubmitInterceptor;
    
    /**
     * 通用配置
     * 
     * @author tianshi
     */
    @Configuration
    public class ResourcesConfig implements WebMvcConfigurer
    {
        @Autowired
        private RepeatSubmitInterceptor repeatSubmitInterceptor;
    
        /**
         * 添加cors跨域配置
         * @param registry
         */
        @Override
        public void addCorsMappings(CorsRegistry registry) {
            registry.addMapping("/**")
                    .allowCredentials(true)
                    .allowedHeaders("*")
                    .allowedOrigins("*")
                    .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS")
                    .maxAge(3600);
        }
    
        @Override
        public void addResourceHandlers(ResourceHandlerRegistry registry)
        {
            /** 本地文件上传路径 */
            registry.addResourceHandler(Constants.RESOURCE_PREFIX + "/**").addResourceLocations("file:" + WebsiteConfig.getProfile() + "/");
    
            /** swagger配置 */
            registry.addResourceHandler("swagger-ui.html").addResourceLocations("classpath:/META-INF/resources/");
            registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
        }
    
        /**
         * 自定义拦截规则
         */
        @Override
        public void addInterceptors(InterceptorRegistry registry)
        {
            registry.addInterceptor(repeatSubmitInterceptor).addPathPatterns("/**");
        }
    }

当然也可以使用 CorsFilter 的方法

但是新项目用了 spring security, 如此配置还存在跨域问题, 后来查了一些资料, 需要再security的配置中加入一些配置

.and().cors()  //需要再加入这一行解决跨域

import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.context.annotation.Bean;
    import org.springframework.http.HttpMethod;
    import org.springframework.security.authentication.AuthenticationManager;
    import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
    import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
    import org.springframework.security.config.annotation.web.builders.HttpSecurity;
    import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
    import org.springframework.security.config.http.SessionCreationPolicy;
    import org.springframework.security.core.userdetails.UserDetailsService;
    import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
    import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
    import com.tianshi.framework.security.filter.JwtAuthenticationTokenFilter;
    import com.tianshi.framework.security.handle.AuthenticationEntryPointImpl;
    import com.tianshi.framework.security.handle.LogoutSuccessHandlerImpl;
    
    /**
     * spring security配置
     *
     * @author tianshi
     */
    @EnableGlobalMethodSecurity(prePostEnabled = true, securedEnabled = true)
    public class SecurityConfig extends WebSecurityConfigurerAdapter
    {
        /**
         * 自定义用户认证逻辑
         */
        @Autowired
        private UserDetailsService userDetailsService;
    
        /**
         * 认证失败处理类
         */
        @Autowired
        private AuthenticationEntryPointImpl unauthorizedHandler;
    
        /**
         * 退出处理类
         */
        @Autowired
        private LogoutSuccessHandlerImpl logoutSuccessHandler;
    
        /**
         * token认证过滤器
         */
        @Autowired
        private JwtAuthenticationTokenFilter authenticationTokenFilter;
    
        /**
         * 解决 无法直接注入 AuthenticationManager
         *
         * @return
         * @throws Exception
         */
        @Bean
        @Override
        public AuthenticationManager authenticationManagerBean() throws Exception
        {
            return super.authenticationManagerBean();
        }
    
        /**
         * anyRequest          |   匹配所有请求路径
         * access              |   SpringEl表达式结果为true时可以访问
         * anonymous           |   匿名可以访问
         * denyAll             |   用户不能访问
         * fullyAuthenticated  |   用户完全认证可以访问（非remember-me下自动登录）
         * hasAnyAuthority     |   如果有参数，参数表示权限，则其中任何一个权限可以访问
         * hasAnyRole          |   如果有参数，参数表示角色，则其中任何一个角色可以访问
         * hasAuthority        |   如果有参数，参数表示权限，则其权限可以访问
         * hasIpAddress        |   如果有参数，参数表示IP地址，如果用户IP和参数匹配，则可以访问
         * hasRole             |   如果有参数，参数表示角色，则其角色可以访问
         * permitAll           |   用户可以任意访问
         * rememberMe          |   允许通过remember-me登录的用户访问
         * authenticated       |   用户登录后可访问
         */
        @Override
        protected void configure(HttpSecurity httpSecurity) throws Exception
        {
            httpSecurity
                    // CRSF禁用，因为不使用session
                    .csrf().disable()
                    // 认证失败处理类
                    .exceptionHandling().authenticationEntryPoint(unauthorizedHandler).and()
                    // 基于token，所以不需要session
                    .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS).and()
                    // 过滤请求
                    .authorizeRequests()
                    // 对于登录login 验证码captchaImage 允许匿名访问
                    .antMatchers("/login","/logout", "/captchaImage").anonymous()
                    .antMatchers(
                            HttpMethod.GET,
                            "/*.html",
                            "/**/*.html",
                            "/**/*.css",
                            "/**/*.js"
                    ).permitAll()
                    .antMatchers("/profile/**").anonymous()
                    .antMatchers("/common/download**").anonymous()
                    .antMatchers("/swagger-ui.html").anonymous()
                    .antMatchers("/swagger-resources/**").anonymous()
                    .antMatchers("/webjars/**").anonymous()
                    .antMatchers("/*/api-docs").anonymous()
                    .antMatchers("/druid/**").anonymous()
                    // 除上面外的所有请求全部需要鉴权认证
                    .anyRequest().authenticated()
                    .and().cors()  //需要再加入这一行解决跨域
                    .and()
                    .headers().frameOptions().disable();
            httpSecurity.logout().logoutUrl("/logout").logoutSuccessHandler(logoutSuccessHandler);
            // 添加JWT filter
            httpSecurity.addFilterBefore(authenticationTokenFilter, UsernamePasswordAuthenticationFilter.class);
    
        }
    
    
        /**
         * 强散列哈希加密实现
         */
        @Bean
        public BCryptPasswordEncoder bCryptPasswordEncoder()
        {
            return new BCryptPasswordEncoder();
        }
    
        /**
         * 身份认证接口
         */
        @Override
        protected void configure(AuthenticationManagerBuilder auth) throws Exception
        {
            auth.userDetailsService(userDetailsService).passwordEncoder(bCryptPasswordEncoder());
        }
    }