Help Center/ Cloud Firewall/ API Reference/ API/ ACL Rule Management/ Obtaining the Number of Rule Hits
Updated on 2024-12-25 GMT+08:00

Obtaining the Number of Rule Hits

Function

This API is used to obtain the number of rule hits.

Calling Method

For details, see Calling APIs.

URI

POST /v1/{project_id}/acl-rule/count

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID, which can be obtained by calling an API or from the console. For details, see Obtaining a Project ID.

Table 2 Query Parameters

Parameter

Mandatory

Type

Description

enterprise_project_id

No

String

Enterprise project ID, which is the ID of a project planned based on organizations. You can obtain the enterprise project ID by referring to Obtaining an Enterprise Project ID. If the enterprise project function is not enabled, the value is 0.

fw_instance_id

No

String

Firewall ID, which can be obtained by referring to Obtaining a Firewall ID.

Request Parameters

Table 3 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token. You can obtain the token by referring to Obtaining a User Token.

Table 4 Request body parameters

Parameter

Mandatory

Type

Description

rule_ids

Yes

Array of strings

List of rule IDs. You can obtain the rule IDs by calling the API for querying protection rules. Find the value in data.records.rule_id (The period [.] is used to separate different levels of objects).

Response Parameters

Status code: 200

Table 5 Response body parameters

Parameter

Type

Description

data

RuleHitCountRecords object

Response to the request for obtaining the number of rule hits.

Table 6 RuleHitCountRecords

Parameter

Type

Description

limit

Integer

Number of records displayed on each page. The value ranges from 1 to 1024.

offset

Integer

Offset, which specifies the start position of the record to be returned. The value must be a number no less than 0. The default value is 0.

total

Integer

Obtain the total number of rule hits.

records

Array of RuleHitCountObject objects

List of rule hits.

Table 7 RuleHitCountObject

Parameter

Type

Description

rule_id

String

Rule ID.

rule_hit_count

Integer

Number of hits of a rule. When an ACL rule is triggered, the number of hits of the corresponding rule ID increases by one.

Example Requests

Query the hits of ACL rule 59ff6bd9-0a76-41ec-9650-380086069965 whose project ID is 0b2179bbe180d3762fb0c01a2d5725c7.

https://{Endpoint}/v1/0b2179bbe180d3762fb0c01a2d5725c7/acl-rule/count

{
  "rule_ids" : [ "59ff6bd9-0a76-41ec-9650-380086069965" ]
}

Example Responses

Status code: 200

Response to the request for obtaining the number of rule hits.

{
  "data" : {
    "limit" : 1,
    "offset" : 1,
    "records" : [ {
      "rule_hit_count" : 0,
      "rule_id" : "59ff6bd9-0a76-41ec-9650-380086069965"
    } ],
    "total" : 1
  }
}

SDK Sample Code

The SDK sample code is as follows.

Java

Query the hits of ACL rule 59ff6bd9-0a76-41ec-9650-380086069965 whose project ID is 0b2179bbe180d3762fb0c01a2d5725c7.

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package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.cfw.v1.region.CfwRegion;
import com.huaweicloud.sdk.cfw.v1.*;
import com.huaweicloud.sdk.cfw.v1.model.*;

import java.util.List;
import java.util.ArrayList;

public class ListAclRuleHitCountSolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");
        String projectId = "{project_id}";

        ICredential auth = new BasicCredentials()
                .withProjectId(projectId)
                .withAk(ak)
                .withSk(sk);

        CfwClient client = CfwClient.newBuilder()
                .withCredential(auth)
                .withRegion(CfwRegion.valueOf("<YOUR REGION>"))
                .build();
        ListAclRuleHitCountRequest request = new ListAclRuleHitCountRequest();
        ListRuleHitCountDto body = new ListRuleHitCountDto();
        List<String> listbodyRuleIds = new ArrayList<>();
        listbodyRuleIds.add("59ff6bd9-0a76-41ec-9650-380086069965");
        body.withRuleIds(listbodyRuleIds);
        request.withBody(body);
        try {
            ListAclRuleHitCountResponse response = client.listAclRuleHitCount(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}

Python

Query the hits of ACL rule 59ff6bd9-0a76-41ec-9650-380086069965 whose project ID is 0b2179bbe180d3762fb0c01a2d5725c7.

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkcfw.v1.region.cfw_region import CfwRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkcfw.v1 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

    client = CfwClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(CfwRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = ListAclRuleHitCountRequest()
        listRuleIdsbody = [
            "59ff6bd9-0a76-41ec-9650-380086069965"
        ]
        request.body = ListRuleHitCountDto(
            rule_ids=listRuleIdsbody
        )
        response = client.list_acl_rule_hit_count(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

Go

Query the hits of ACL rule 59ff6bd9-0a76-41ec-9650-380086069965 whose project ID is 0b2179bbe180d3762fb0c01a2d5725c7.

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    cfw "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cfw/v1"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cfw/v1/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cfw/v1/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")
    projectId := "{project_id}"

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        Build()

    client := cfw.NewCfwClient(
        cfw.CfwClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ListAclRuleHitCountRequest{}
	var listRuleIdsbody = []string{
        "59ff6bd9-0a76-41ec-9650-380086069965",
    }
	request.Body = &model.ListRuleHitCountDto{
		RuleIds: listRuleIdsbody,
	}
	response, err := client.ListAclRuleHitCount(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

More

For SDK sample code of more programming languages, see the Sample Code tab in API Explorer. SDK sample code can be automatically generated.

Status Codes

Status Code

Description

200

Response to the request for obtaining the number of rule hits.

401

Unauthorized

403

Forbidden

404

Not Found

500

Internal Server Error

Error Codes

See Error Codes.