gin-vue-admin 2.0代码重构

server/middleware/casbin_rcba.go

@@ -0,0 +1,30 @@
+package middleware
+
+import (
+	"gin-vue-admin/global/response"
+	"gin-vue-admin/model"
+	"github.com/gin-gonic/gin"
+)
+
+//拦截器
+func CasbinHandler() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		claims, _ := c.Get("claims")
+		waitUse := claims.(*CustomClaims)
+		//获取请求的URI
+		obj := c.Request.URL.RequestURI()
+		//获取请求方法
+		act := c.Request.Method
+		//获取用户的角色
+		sub := waitUse.AuthorityId
+		e := model.Casbin()
+		//判断策略中是否存在
+		if e.Enforce(sub, obj, act) {
+			c.Next()
+		} else {
+			response.Result(response.ERROR, gin.H{}, "权限不足", c)
+			c.Abort()
+			return
+		}
+	}
+}