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fix+perf: 修复10个bug & 10项性能优化
Bug修复: - clustersend CEL结果判断从字符串比较改为类型断言 - Nuclei DSL matcher安全降级为false避免误报 - clusterpoc发现漏洞后返回true修正语义 - reverseCheck加10s超时防止ceye API阻塞 - doSearch/bmatches正则编译结果缓存到sync.Map - evalset CEL求值失败时存空字符串而非原始表达式 - CEL wait()函数加nil Reverse指针检查防panic - MongoDB readMongoMsg应用timeout参数设置读超时 - TXTWriter.Close确保Sync失败后仍调用file.Close 性能优化: - 指纹regex缓存从RWMutex+map改为sync.Map消除锁竞争 - CaseInsensitive指纹词加载时预小写化避免匹配时分配 - 版本提取FindAllStringSubmatch限制返回数量 - i18n.Tr用strconv.Itoa替代Sprintf减少分配 - POC加载用atomic.Bool+DCLP消除热路径锁 - 结果缓冲map预分配容量减少rehash - HTTP连接池参数随并发数动态调整 - getRuleHash去除反射+Headers排序保证确定性dedup - POC并发加载用channel替代Mutex收集结果
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@@ -70,11 +70,19 @@ func registerStringImplementations() []*functions.Overload {
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if !ok {
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return types.ValOrErr(rhs, "unexpected type '%v' passed to bmatch", rhs.Type())
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}
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ok, err := regexp.Match(string(v1), v2)
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if err != nil {
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return types.NewErr("%v", err)
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pattern := string(v1)
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var re *regexp.Regexp
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if cached, found := regexCache.Load(pattern); found {
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re = cached.(*regexp.Regexp)
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} else {
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compiled, err := regexp.Compile(pattern)
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if err != nil {
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return types.NewErr("%v", err)
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}
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actual, _ := regexCache.LoadOrStore(pattern, compiled)
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re = actual.(*regexp.Regexp)
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}
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return types.Bool(ok)
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return types.Bool(re.Match(v2))
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},
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},
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{
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