mirror of https://github.com/astaxie/beego.git
86 lines
2.3 KiB
Go
86 lines
2.3 KiB
Go
// Copyright 2017 The casbin Authors. All Rights Reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package casbin
|
|
|
|
const (
|
|
notImplemented = "not implemented"
|
|
)
|
|
|
|
// addPolicy adds a rule to the current policy.
|
|
func (e *Enforcer) addPolicy(sec string, ptype string, rule []string) bool {
|
|
ruleAdded := e.model.AddPolicy(sec, ptype, rule)
|
|
if !ruleAdded {
|
|
return ruleAdded
|
|
}
|
|
|
|
if e.adapter != nil && e.autoSave {
|
|
if err := e.adapter.AddPolicy(sec, ptype, rule); err != nil {
|
|
if err.Error() != notImplemented {
|
|
panic(err)
|
|
}
|
|
}
|
|
if e.watcher != nil {
|
|
// error intentionally ignored
|
|
e.watcher.Update()
|
|
}
|
|
}
|
|
|
|
return ruleAdded
|
|
}
|
|
|
|
// removePolicy removes a rule from the current policy.
|
|
func (e *Enforcer) removePolicy(sec string, ptype string, rule []string) bool {
|
|
ruleRemoved := e.model.RemovePolicy(sec, ptype, rule)
|
|
if !ruleRemoved {
|
|
return ruleRemoved
|
|
}
|
|
|
|
if e.adapter != nil && e.autoSave {
|
|
if err := e.adapter.RemovePolicy(sec, ptype, rule); err != nil {
|
|
if err.Error() != notImplemented {
|
|
panic(err)
|
|
}
|
|
}
|
|
if e.watcher != nil {
|
|
// error intentionally ignored
|
|
e.watcher.Update()
|
|
}
|
|
}
|
|
|
|
return ruleRemoved
|
|
}
|
|
|
|
// removeFilteredPolicy removes rules based on field filters from the current policy.
|
|
func (e *Enforcer) removeFilteredPolicy(sec string, ptype string, fieldIndex int, fieldValues ...string) bool {
|
|
ruleRemoved := e.model.RemoveFilteredPolicy(sec, ptype, fieldIndex, fieldValues...)
|
|
if !ruleRemoved {
|
|
return ruleRemoved
|
|
}
|
|
|
|
if e.adapter != nil && e.autoSave {
|
|
if err := e.adapter.RemoveFilteredPolicy(sec, ptype, fieldIndex, fieldValues...); err != nil {
|
|
if err.Error() != notImplemented {
|
|
panic(err)
|
|
}
|
|
}
|
|
if e.watcher != nil {
|
|
// error intentionally ignored
|
|
e.watcher.Update()
|
|
}
|
|
}
|
|
|
|
return ruleRemoved
|
|
}
|