Method Run

internal/waf/captcha_validator.go:41–172

(req requests.Request, writer http.ResponseWriter, defaultCaptchaType firewallconfigs.ServerCaptchaType)

}

func (this *CaptchaValidator) Run(req requests.Request, writer http.ResponseWriter, defaultCaptchaType firewallconfigs.ServerCaptchaType) {
	var realURL string
	var urlObj = req.WAFRaw().URL
	if urlObj != nil {
		realURL = urlObj.Query().Get("from")
	}

	var info = req.WAFRaw().URL.Query().Get("info")
	if len(info) == 0 {
		if len(realURL) > 0 {
			req.ProcessResponseHeaders(writer.Header(), http.StatusTemporaryRedirect)
			http.Redirect(writer, req.WAFRaw(), realURL, http.StatusTemporaryRedirect)
		} else {
			req.ProcessResponseHeaders(writer.Header(), http.StatusBadRequest)
			writer.WriteHeader(http.StatusBadRequest)
			_, _ = writer.Write([]byte("invalid request (001)"))
		}
		return
	}

	var success bool
	var actionId int64
	var setId int64
	var originURL string
	var policyId int64
	var groupId int64
	var useLocalFirewall bool
	var timestamp int64

	var infoArg = &InfoArg{}
	decodeErr := infoArg.Decode(info)
	if decodeErr == nil && infoArg.IsValid() {
		success = true

		actionId = infoArg.ActionId
		setId = infoArg.SetId
		originURL = infoArg.URL
		policyId = infoArg.PolicyId
		groupId = infoArg.GroupId
		useLocalFirewall = infoArg.UseLocalFirewall
		timestamp = infoArg.Timestamp
	} else {
		// 兼容老版本
		m, decodeMapErr := utils.SimpleDecryptMap(info)
		if decodeMapErr == nil {
			success = true

			actionId = m.GetInt64("actionId")
			setId = m.GetInt64("setId")
			originURL = m.GetString("url")
			policyId = m.GetInt64("policyId")
			groupId = m.GetInt64("groupId")
			useLocalFirewall = m.GetBool("useLocalFirewall")
			timestamp = m.GetInt64("timestamp")
		}
	}

	if !success {