新增Anonymous匿名访问不鉴权注解

ruoyi-common/src/main/java/com/ruoyi/common/annotation/Anonymous.java

+package com.ruoyi.common.annotation;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * 匿名访问不鉴权注解
+ * 
+ * @author ruoyi
+ */
+@Target({ ElementType.METHOD, ElementType.TYPE })
+@Retention(RetentionPolicy.RUNTIME)
+@Documented
+public @interface Anonymous
+{
+}

ruoyi-framework/src/main/java/com/ruoyi/framework/config/SecurityConfig.java

@@ -8,12 +8,14 @@ import org.springframework.security.config.annotation.authentication.builders.Au
 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.annotation.web.configurers.ExpressionUrlAuthorizationConfigurer;
 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 org.springframework.security.web.authentication.logout.LogoutFilter;
 import org.springframework.web.filter.CorsFilter;
+import com.ruoyi.framework.config.properties.PermitAllUrlProperties;
 import com.ruoyi.framework.security.filter.JwtAuthenticationTokenFilter;
 import com.ruoyi.framework.security.handle.AuthenticationEntryPointImpl;
 import com.ruoyi.framework.security.handle.LogoutSuccessHandlerImpl;
@@ -55,7 +57,13 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter
      */
     @Autowired
     private CorsFilter corsFilter;
-    
+
+    /**
+     * 允许匿名访问的地址
+     */
+    @Autowired
+    private PermitAllUrlProperties permitAllUrl;
+
     /**
      * 解决 无法直接注入 AuthenticationManager
      *
@@ -87,6 +95,10 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter
     @Override
     protected void configure(HttpSecurity httpSecurity) throws Exception
     {
+        // 注解标记允许匿名访问的url
+        ExpressionUrlAuthorizationConfigurer<HttpSecurity>.ExpressionInterceptUrlRegistry registry = httpSecurity.authorizeRequests();
+        permitAllUrl.getUrls().forEach(url -> registry.antMatchers(url).permitAll());
+
         httpSecurity
                 // CSRF禁用，因为不使用session
                 .csrf().disable()
@@ -98,24 +110,14 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter
                 .authorizeRequests()
                 // 对于登录login 注册register 验证码captchaImage 允许匿名访问
                 .antMatchers("/login", "/register", "/captchaImage").anonymous()
-                .antMatchers(
-                        HttpMethod.GET,
-                        "/",
-                        "/*.html",
-                        "/**/*.html",
-                        "/**/*.css",
-                        "/**/*.js",
-                        "/profile/**"
-                ).permitAll()
-                .antMatchers("/swagger-ui.html").anonymous()
-                .antMatchers("/swagger-resources/**").anonymous()
-                .antMatchers("/webjars/**").anonymous()
-                .antMatchers("/*/api-docs").anonymous()
-                .antMatchers("/druid/**").anonymous()
+                // 静态资源，可匿名访问
+                .antMatchers(HttpMethod.GET, "/", "/*.html", "/**/*.html", "/**/*.css", "/**/*.js", "/profile/**").permitAll()
+                .antMatchers("/swagger-ui.html", "/swagger-resources/**", "/webjars/**", "/*/api-docs", "/druid/**").permitAll()
                 // 除上面外的所有请求全部需要鉴权认证
                 .anyRequest().authenticated()
                 .and()
                 .headers().frameOptions().disable();
+        // 添加Logout filter
         httpSecurity.logout().logoutUrl("/logout").logoutSuccessHandler(logoutSuccessHandler);
         // 添加JWT filter
         httpSecurity.addFilterBefore(authenticationTokenFilter, UsernamePasswordAuthenticationFilter.class);

ruoyi-framework/src/main/java/com/ruoyi/framework/config/properties/PermitAllUrlProperties.java

+package com.ruoyi.framework.config.properties;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.regex.Pattern;
+import org.apache.commons.lang3.RegExUtils;
+import org.springframework.beans.BeansException;
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.core.annotation.AnnotationUtils;
+import org.springframework.web.method.HandlerMethod;
+import org.springframework.web.servlet.mvc.method.RequestMappingInfo;
+import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping;
+import com.ruoyi.common.annotation.Anonymous;
+
+/**
+ * 设置Anonymous注解允许匿名访问的url
+ * 
+ * @author ruoyi
+ */
+@Configuration
+public class PermitAllUrlProperties implements InitializingBean, ApplicationContextAware
+{
+    private static final Pattern PATTERN = Pattern.compile("\\{(.*?)\\}");
+
+    private ApplicationContext applicationContext;
+
+    private List<String> urls = new ArrayList<>();
+
+    public String ASTERISK = "*";
+
+    @Override
+    public void afterPropertiesSet()
+    {
+        RequestMappingHandlerMapping mapping = applicationContext.getBean(RequestMappingHandlerMapping.class);
+        Map<RequestMappingInfo, HandlerMethod> map = mapping.getHandlerMethods();
+
+        map.keySet().forEach(info -> {
+            HandlerMethod handlerMethod = map.get(info);
+
+            // 获取方法上边的注解 替代path variable 为 *
+            Anonymous method = AnnotationUtils.findAnnotation(handlerMethod.getMethod(), Anonymous.class);
+            Optional.ofNullable(method).ifPresent(anonymous -> info.getPatternsCondition().getPatterns()
+                    .forEach(url -> urls.add(RegExUtils.replaceAll(url, PATTERN, ASTERISK))));
+
+            // 获取类上边的注解, 替代path variable 为 *
+            Anonymous controller = AnnotationUtils.findAnnotation(handlerMethod.getBeanType(), Anonymous.class);
+            Optional.ofNullable(controller).ifPresent(anonymous -> info.getPatternsCondition().getPatterns()
+                    .forEach(url -> urls.add(RegExUtils.replaceAll(url, PATTERN, ASTERISK))));
+        });
+    }
+
+    @Override
+    public void setApplicationContext(ApplicationContext context) throws BeansException
+    {
+        this.applicationContext = context;
+    }
+
+    public List<String> getUrls()
+    {
+        return urls;
+    }
+
+    public void setUrls(List<String> urls)
+    {
+        this.urls = urls;
+    }
+}