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@@ -1,225 +1,97 @@
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-package com.ruoyi.common.security.aspect;
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-
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-import java.lang.reflect.Method;
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-import java.util.Collection;
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-import org.aspectj.lang.ProceedingJoinPoint;
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-import org.aspectj.lang.Signature;
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-import org.aspectj.lang.annotation.Around;
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-import org.aspectj.lang.annotation.Aspect;
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-import org.aspectj.lang.reflect.MethodSignature;
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-import org.springframework.beans.factory.annotation.Autowired;
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-import org.springframework.stereotype.Component;
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-import org.springframework.util.CollectionUtils;
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-import org.springframework.util.PatternMatchUtils;
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-import com.ruoyi.common.core.exception.PreAuthorizeException;
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-import com.ruoyi.common.core.utils.StringUtils;
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-import com.ruoyi.common.security.annotation.PreAuthorize;
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-import com.ruoyi.common.security.service.TokenService;
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-import com.ruoyi.system.api.model.LoginUser;
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-
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-/**
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- * 自定义权限实现
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- *
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- * @author ruoyi
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- */
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-@Aspect
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-@Component
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-public class PreAuthorizeAspect
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-{
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- @Autowired
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- private TokenService tokenService;
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-
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- /** 所有权限标识 */
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- private static final String ALL_PERMISSION = "*:*:*";
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-
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- /** 管理员角色权限标识 */
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- private static final String SUPER_ADMIN = "admin";
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-
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- /** 数组为0时 */
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- private static final Integer ARRAY_EMPTY = 0;
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-
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- @Around("@annotation(com.ruoyi.common.security.annotation.PreAuthorize)")
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- public Object around(ProceedingJoinPoint point) throws Throwable
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- {
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- Signature signature = point.getSignature();
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- MethodSignature methodSignature = (MethodSignature) signature;
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- Method method = methodSignature.getMethod();
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- PreAuthorize annotation = method.getAnnotation(PreAuthorize.class);
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- if (annotation == null)
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- {
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- return point.proceed();
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- }
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-
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- if (StringUtils.isNotEmpty(annotation.hasPermi()))
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- {
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- if (hasPermi(annotation.hasPermi()))
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- {
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- return point.proceed();
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- }
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- throw new PreAuthorizeException();
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- }
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- else if (StringUtils.isNotEmpty(annotation.lacksPermi()))
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- {
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- if (lacksPermi(annotation.lacksPermi()))
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- {
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- return point.proceed();
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- }
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- throw new PreAuthorizeException();
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- }
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- else if (ARRAY_EMPTY < annotation.hasAnyPermi().length)
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- {
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- if (hasAnyPermi(annotation.hasAnyPermi()))
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- {
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- return point.proceed();
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- }
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- throw new PreAuthorizeException();
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- }
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- else if (StringUtils.isNotEmpty(annotation.hasRole()))
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- {
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- if (hasRole(annotation.hasRole()))
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- {
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- return point.proceed();
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- }
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- throw new PreAuthorizeException();
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- }
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- else if (StringUtils.isNotEmpty(annotation.lacksRole()))
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- {
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- if (lacksRole(annotation.lacksRole()))
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- {
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- return point.proceed();
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- }
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- throw new PreAuthorizeException();
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- }
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- else if (ARRAY_EMPTY < annotation.hasAnyRoles().length)
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- {
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- if (hasAnyRoles(annotation.hasAnyRoles()))
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- {
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- return point.proceed();
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- }
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- throw new PreAuthorizeException();
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- }
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-
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- return point.proceed();
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- }
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-
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- /**
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- * 验证用户是否具备某权限
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- *
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- * @param permission 权限字符串
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- * @return 用户是否具备某权限
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- */
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- public boolean hasPermi(String permission)
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- {
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- LoginUser userInfo = tokenService.getLoginUser();
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- if (StringUtils.isNull(userInfo) || CollectionUtils.isEmpty(userInfo.getPermissions()))
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- {
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- return false;
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- }
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- return hasPermissions(userInfo.getPermissions(), permission);
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- }
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-
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- /**
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- * 验证用户是否不具备某权限,与 hasPermi逻辑相反
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- *
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- * @param permission 权限字符串
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- * @return 用户是否不具备某权限
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- */
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- public boolean lacksPermi(String permission)
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- {
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- return hasPermi(permission) != true;
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- }
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-
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- /**
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- * 验证用户是否具有以下任意一个权限
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- *
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- * @param permissions 权限列表
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- * @return 用户是否具有以下任意一个权限
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- */
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- public boolean hasAnyPermi(String[] permissions)
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- {
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- LoginUser userInfo = tokenService.getLoginUser();
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- if (StringUtils.isNull(userInfo) || CollectionUtils.isEmpty(userInfo.getPermissions()))
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- {
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- return false;
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- }
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- Collection<String> authorities = userInfo.getPermissions();
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- for (String permission : permissions)
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- {
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- if (permission != null && hasPermissions(authorities, permission))
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- {
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- return true;
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- }
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- }
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- return false;
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- }
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-
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- /**
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- * 判断用户是否拥有某个角色
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- *
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- * @param role 角色字符串
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- * @return 用户是否具备某角色
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- */
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- public boolean hasRole(String role)
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- {
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- LoginUser userInfo = tokenService.getLoginUser();
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- if (StringUtils.isNull(userInfo) || CollectionUtils.isEmpty(userInfo.getRoles()))
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- {
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- return false;
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- }
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- for (String roleKey : userInfo.getRoles())
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- {
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- if (SUPER_ADMIN.equals(roleKey) || roleKey.equals(role))
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- {
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- return true;
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- }
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- }
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- return false;
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- }
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-
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- /**
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- * 验证用户是否不具备某角色,与 isRole逻辑相反。
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- *
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- * @param role 角色名称
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- * @return 用户是否不具备某角色
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- */
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- public boolean lacksRole(String role)
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- {
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- return hasRole(role) != true;
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- }
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-
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- /**
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- * 验证用户是否具有以下任意一个角色
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- *
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- * @param roles 角色列表
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- * @return 用户是否具有以下任意一个角色
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- */
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- public boolean hasAnyRoles(String[] roles)
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- {
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- LoginUser userInfo = tokenService.getLoginUser();
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- if (StringUtils.isNull(userInfo) || CollectionUtils.isEmpty(userInfo.getRoles()))
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- {
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- return false;
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- }
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- for (String role : roles)
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- {
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- if (hasRole(role))
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- {
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- return true;
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- }
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- }
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- return false;
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- }
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-
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- /**
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- * 判断是否包含权限
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- *
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- * @param authorities 权限列表
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- * @param permission 权限字符串
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- * @return 用户是否具备某权限
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- */
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- private boolean hasPermissions(Collection<String> authorities, String permission)
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- {
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- return authorities.stream().filter(StringUtils::hasText)
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- .anyMatch(x -> ALL_PERMISSION.contains(x) || PatternMatchUtils.simpleMatch(x, permission));
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- }
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-}
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+package com.ruoyi.common.security.aspect;
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+
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+import java.lang.reflect.Method;
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+import org.aspectj.lang.ProceedingJoinPoint;
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+import org.aspectj.lang.annotation.Around;
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+import org.aspectj.lang.annotation.Aspect;
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+import org.aspectj.lang.annotation.Pointcut;
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+import org.aspectj.lang.reflect.MethodSignature;
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+import org.springframework.stereotype.Component;
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+import com.ruoyi.common.security.annotation.RequiresLogin;
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+import com.ruoyi.common.security.annotation.RequiresPermissions;
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+import com.ruoyi.common.security.annotation.RequiresRoles;
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+import com.ruoyi.common.security.auth.AuthUtil;
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+
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+/**
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+ * 基于 Spring Aop 的注解鉴权
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+ *
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+ * @author kong
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+ */
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+@Aspect
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+@Component
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+public class PreAuthorizeAspect
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+{
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+ /**
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+ * 构建
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+ */
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+ public PreAuthorizeAspect()
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+ {
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+ }
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+
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+ /**
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+ * 定义AOP签名 (切入所有使用鉴权注解的方法)
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+ */
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+ public static final String POINTCUT_SIGN = " @annotation(com.ruoyi.common.security.annotation.RequiresLogin) || "
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+ + "@annotation(com.ruoyi.common.security.annotation.RequiresPermissions) || "
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+ + "@annotation(com.ruoyi.common.security.annotation.RequiresRoles)";
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+
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+ /**
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+ * 声明AOP签名
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+ */
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+ @Pointcut(POINTCUT_SIGN)
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+ public void pointcut()
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+ {
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+ }
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+
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+ /**
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+ * 环绕切入
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+ *
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+ * @param joinPoint 切面对象
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+ * @return 底层方法执行后的返回值
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+ * @throws Throwable 底层方法抛出的异常
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+ */
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+ @Around("pointcut()")
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+ public Object around(ProceedingJoinPoint joinPoint) throws Throwable
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+ {
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+ // 注解鉴权
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+ MethodSignature signature = (MethodSignature) joinPoint.getSignature();
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+ checkMethodAnnotation(signature.getMethod());
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+ try
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+ {
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+ // 执行原有逻辑
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+ Object obj = joinPoint.proceed();
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+ return obj;
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+ }
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+ catch (Throwable e)
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+ {
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+ throw e;
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+ }
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+ }
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+
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+ /**
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+ * 对一个Method对象进行注解检查
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+ */
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+ public void checkMethodAnnotation(Method method)
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+ {
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+ // 校验 @RequiresLogin 注解
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+ RequiresLogin requiresLogin = method.getAnnotation(RequiresLogin.class);
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+ if (requiresLogin != null)
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+ {
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+ AuthUtil.checkLogin();
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+ }
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+
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+ // 校验 @RequiresRoles 注解
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+ RequiresRoles requiresRoles = method.getAnnotation(RequiresRoles.class);
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+ if (requiresRoles != null)
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+ {
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+ AuthUtil.checkRole(requiresRoles);
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+ }
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+
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+ // 校验 @RequiresPermissions 注解
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+ RequiresPermissions requiresPermissions = method.getAnnotation(RequiresPermissions.class);
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+ if (requiresPermissions != null)
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+ {
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+ AuthUtil.checkPermi(requiresPermissions);
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+ }
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+ }
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+}
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