feat(waf): 新增 UA 检查节点 ua_check

支持要求携带 UA、浏览器/OS 白名单 and-or 匹配,以及优先屏蔽爬虫与非正常 UA。
This commit is contained in:
ryan
2026-07-19 11:35:31 +08:00
parent 047ed6554d
commit 28eef0bbcd
22 changed files with 643 additions and 15 deletions
@@ -88,6 +88,17 @@ func compileRuleNodeConfig(node RuleNode) (any, error) {
case RuleNodePoW:
var config PoWNodeConfig
return config, decodeStrictConfig(node.Config, &config)
case RuleNodeUACheck:
var config UACheckConfig
if err := decodeStrictConfig(node.Config, &config); err != nil {
return nil, err
}
config.Browsers = sortedUniqueStrings(config.Browsers)
config.OperatingSystems = sortedUniqueStrings(config.OperatingSystems)
if config.MatchMode == "" {
config.MatchMode = UACheckMatchModeOr
}
return config, nil
case RuleNodeBlock:
var config BlockNodeConfig
return config, decodeStrictConfig(node.Config, &config)