mirror of https://github.com/casbin/casnode.git
90 lines
2.0 KiB
Go
90 lines
2.0 KiB
Go
// Copyright 2021 The casbin Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package object
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import "strings"
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type SensitiveWord struct {
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Word string `xorm:"varchar(64) notnull"`
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Id int64
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}
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var sensitiveWords []SensitiveWord
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func loadSensitiveWords() {
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if len(sensitiveWords) == 0 {
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err := adapter.Engine.Desc("word").Find(&sensitiveWords)
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if err != nil {
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panic(err)
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}
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}
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}
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func AddSensitiveWord(word string) {
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if IsSensitiveWord(word) {
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return
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}
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_, err := adapter.Engine.Insert(SensitiveWord{Word: word})
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if err != nil {
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panic(err)
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}
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sensitiveWords = nil
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err = adapter.Engine.Desc("word").Find(&sensitiveWords)
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if err != nil {
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panic(err)
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}
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}
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func DeleteSensitiveWord(word string) {
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_, err := adapter.Engine.Delete(SensitiveWord{Word: word})
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if err != nil {
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panic(err)
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}
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sensitiveWords = nil
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err = adapter.Engine.Desc("word").Find(&sensitiveWords)
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if err != nil {
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panic(err)
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}
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}
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func IsSensitiveWord(word string) bool {
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loadSensitiveWords()
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for _, wordObj := range sensitiveWords {
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if word == wordObj.Word {
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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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func GetSensitiveWords() []string {
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loadSensitiveWords()
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var ret []string
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for _, wordObj := range sensitiveWords {
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ret = append(ret, wordObj.Word)
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}
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return ret
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}
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func ContainsSensitiveWord(str string) bool {
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loadSensitiveWords()
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for _, wordObj := range sensitiveWords {
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if strings.Index(str, wordObj.Word) >= 0 {
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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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