1\

common/middleware/permission.go

@@ -0,0 +1,61 @@
+package middleware
+
+import (
+	"github.com/casbin/casbin/v2/util"
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/go-admin-team/go-admin-core/sdk"
+	"github.com/go-admin-team/go-admin-core/sdk/api"
+	"github.com/go-admin-team/go-admin-core/sdk/pkg/jwtauth"
+	"github.com/go-admin-team/go-admin-core/sdk/pkg/response"
+)
+
+// AuthCheckRole 权限检查中间件
+func AuthCheckRole() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		log := api.GetRequestLogger(c)
+		data, _ := c.Get(jwtauth.JwtPayloadKey)
+		v := data.(jwtauth.MapClaims)
+		e := sdk.Runtime.GetCasbinKey(c.Request.Host)
+		var res, casbinExclude bool
+		var err error
+		//检查权限
+		if v["rolekey"] == "admin" {
+			res = true
+			c.Next()
+			return
+		}
+		for _, i := range CasbinExclude {
+			if util.KeyMatch2(c.Request.URL.Path, i.Url) && c.Request.Method == i.Method {
+				casbinExclude = true
+				break
+			}
+		}
+		if casbinExclude {
+			log.Infof("Casbin exclusion, no validation method:%s path:%s", c.Request.Method, c.Request.URL.Path)
+			c.Next()
+			return
+		}
+		res, err = e.Enforce(v["rolekey"], c.Request.URL.Path, c.Request.Method)
+		if err != nil {
+			log.Errorf("AuthCheckRole error:%s method:%s path:%s", err, c.Request.Method, c.Request.URL.Path)
+			response.Error(c, 500, err, "")
+			return
+		}
+
+		if res {
+			log.Infof("isTrue: %v role: %s method: %s path: %s", res, v["rolekey"], c.Request.Method, c.Request.URL.Path)
+			c.Next()
+		} else {
+			log.Warnf("isTrue: %v role: %s method: %s path: %s message: %s", res, v["rolekey"], c.Request.Method, c.Request.URL.Path, "当前request无权限，请管理员确认！")
+			c.JSON(http.StatusOK, gin.H{
+				"code": 403,
+				"msg":  "对不起，您没有该接口访问权限，请联系管理员",
+			})
+			c.Abort()
+			return
+		}
+
+	}
+}