Function BenchmarkRuleSet_MatchRequest_Regexp

internal/waf/rule_set_test.go:168–196

(b *testing.B)

}

func BenchmarkRuleSet_MatchRequest_Regexp(b *testing.B) {
	runtime.GOMAXPROCS(1)

	var set = waf.NewRuleSet()
	set.Connector = waf.RuleConnectorOr

	set.Rules = []*waf.Rule{
		{
			Param:             "${requestBody}",
			Operator:          waf.RuleOperatorMatch,
			Value:             `\b(eval|system|exec|execute|passthru|shell_exec|phpinfo)\s*\(`,
			IsCaseInsensitive: false,
		},
	}

	err := set.Init(nil)
	if err != nil {
		b.Fatal(err)
	}

	rawReq, err := http.NewRequest(http.MethodPost, "http://teaos.cn/hello?name=lu&age=20", bytes.NewBuffer(bytes.Repeat([]byte("HELLO"), 2048)))
	if err != nil {
		b.Fatal(err)
	}
	req := requests.NewTestRequest(rawReq)
	for i := 0; i < b.N; i++ {
		_, _, _ = set.MatchRequest(req)
	}
}

func BenchmarkRuleSet_MatchRequest_Regexp2(b *testing.B) {
	reg, err := regexp.Compile(`(?iU)\b(eval|system|exec|execute|passthru|shell_exec|phpinfo)\b`)