Improve args of Enforce() API

controllers/enforcer.go

@@ -21,26 +21,30 @@ import (
 )
 
 func (c *ApiController) Enforce() {
-	var permissionRule object.PermissionRule
+	permissionId := c.Input().Get("permissionId")
-	err := json.Unmarshal(c.Ctx.Input.RequestBody, &permissionRule)
+
+	var request object.CasbinRequest
+	err := json.Unmarshal(c.Ctx.Input.RequestBody, &request)
 	if err != nil {
 		c.ResponseError(err.Error())
 		return
 	}
 
-	c.Data["json"] = object.Enforce(&permissionRule)
+	c.Data["json"] = object.Enforce(permissionId, &request)
 	c.ServeJSON()
 }
 
 func (c *ApiController) BatchEnforce() {
-	var permissionRules []object.PermissionRule
+	permissionId := c.Input().Get("permissionId")
-	err := json.Unmarshal(c.Ctx.Input.RequestBody, &permissionRules)
+
+	var requests []object.CasbinRequest
+	err := json.Unmarshal(c.Ctx.Input.RequestBody, &requests)
 	if err != nil {
 		c.ResponseError(err.Error())
 		return
 	}
 
-	c.Data["json"] = object.BatchEnforce(permissionRules)
+	c.Data["json"] = object.BatchEnforce(permissionId, &requests)
 	c.ServeJSON()
 }
 

object/permission.go

@@ -15,8 +15,6 @@
 package object
 
 import (
-	"fmt"
-
 	"github.com/casdoor/casdoor/util"
 	"github.com/xorm-io/core"
 )
@@ -65,30 +63,6 @@ func (p *Permission) GetId() string {
 	return util.GetId(p.Owner, p.Name)
 }
 
-func (p *PermissionRule) GetRequest(adapterName string, permissionId string) ([]interface{}, error) {
-	request := []interface{}{p.V0, p.V1, p.V2}
-
-	if p.V3 != "" {
-		request = append(request, p.V3)
-	}
-
-	if p.V4 != "" {
-		request = append(request, p.V4)
-	}
-
-	if adapterName == builtInAdapter {
-		if p.V5 != "" {
-			return nil, fmt.Errorf("too many parameters. The maximum parameter number cannot exceed %d", builtInAvailableField)
-		}
-		return request, nil
-	} else {
-		if p.V5 != "" {
-			request = append(request, p.V5)
-		}
-		return request, nil
-	}
-}
-
 func GetPermissionCount(owner, field, value string) int {
 	session := GetSession(owner, -1, -1, field, value, "", "")
 	count, err := session.Count(&Permission{})
@@ -271,6 +245,16 @@ func GetPermissionsBySubmitter(owner string, submitter string) []*Permission {
 	return permissions
 }
 
+func GetPermissionsByModel(owner string, model string) []*Permission {
+	permissions := []*Permission{}
+	err := adapter.Engine.Desc("created_time").Find(&permissions, &Permission{Owner: owner, Model: model})
+	if err != nil {
+		panic(err)
+	}
+
+	return permissions
+}
+
 func ContainsAsterisk(userId string, users []string) bool {
 	containsAsterisk := false
 	group, _ := util.GetOwnerAndNameFromId(userId)

object/permission_enforcer.go

@@ -62,7 +62,11 @@ func getEnforcer(permission *Permission) *casbin.Enforcer {
 		panic(err)
 	}
 
-	enforcer.InitWithModelAndAdapter(m, nil)
+	err = enforcer.InitWithModelAndAdapter(m, nil)
+	if err != nil {
+		panic(err)
+	}
+
 	enforcer.SetAdapter(adapter)
 
 	policyFilter := xormadapter.Filter{
@@ -216,28 +220,23 @@ func removePolicies(permission *Permission) {
 	}
 }
 
-func Enforce(permissionRule *PermissionRule) bool {
+type CasbinRequest = []interface{}
-	permission := GetPermission(permissionRule.Id)
+
+func Enforce(permissionId string, request *CasbinRequest) bool {
+	permission := GetPermission(permissionId)
 	enforcer := getEnforcer(permission)
 
-	request, _ := permissionRule.GetRequest(builtInAdapter, permissionRule.Id)
+	allow, err := enforcer.Enforce(*request...)
-
-	allow, err := enforcer.Enforce(request...)
 	if err != nil {
 		panic(err)
 	}
 	return allow
 }
 
-func BatchEnforce(permissionRules []PermissionRule) []bool {
+func BatchEnforce(permissionId string, requests *[]CasbinRequest) []bool {
-	var requests [][]interface{}
+	permission := GetPermission(permissionId)
-	for _, permissionRule := range permissionRules {
-		request, _ := permissionRule.GetRequest(builtInAdapter, permissionRule.Id)
-		requests = append(requests, request)
-	}
-	permission := GetPermission(permissionRules[0].Id)
 	enforcer := getEnforcer(permission)
-	allow, err := enforcer.BatchEnforce(requests)
+	allow, err := enforcer.BatchEnforce(*requests)
 	if err != nil {
 		panic(err)
 	}