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Help Center/ Cloud Firewall/ API Reference/ API/ Log Management/ Querying Access Control Logs

Querying Access Control Logs

Function

This API is used to query access control logs.

Calling Method

For details, see Calling APIs.

URI

GET /v1/{project_id}/cfw/logs/access-control

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

fw_instance_id

Yes

String

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

rule_id

No

String

Rule ID, which can be obtained 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).

start_time

Yes

Long

Start time, in milliseconds. The value is a timestamp, for example, 1718936272648.

end_time

Yes

Long

End time, in milliseconds. The value is a timestamp, for example, 1718936272648.

src_ip

No

String

Source IP address.

src_port

No

Integer

Source port.

dst_ip

No

String

Destination IP address.

dst_port

No

Integer

Destination port.

protocol

No

String

Protocol type. Its value can be TCP, UDP, ICMP, or ICMPv6.

app

No

String

Rule application type. Its value can be HTTP, HTTPS, TLS1, DNS, SSH, MYSQL, SMTP, RDP, RDPS, VNC, POP3, IMAP4, SMTPS, POP3S, FTPS, ANY, or BGP.

log_id

No

String

Document ID. For the first page, its value is null. For other pages, its value can be the log_id of the last record in the last query.

next_date

No

Integer

Next date. For the first page, its value is null. For other pages, its value can be the start_time of the last record in the last query.

offset

No

Integer

Offset, which specifies the start position of the record to be returned. The value must be a number greater than 0. For the first page, its value is null. For other pages, its value is not null.

limit

Yes

Integer

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

log_type

No

String

Log type. Its value can be internet, vpc, or nat.

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.

dst_host

No

String

Destination host.

rule_name

No

String

Rule name.

action

No

String

Action. Its value can be permit or deny.

src_region_name

No

String

Source region name.

dst_region_name

No

String

Destination region name.

src_province_name

No

String

Source province name.

dst_province_name

No

String

Destination province name.

src_city_name

No

String

Source city name.

dst_city_name

No

String

Destination city name.

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.

Response Parameters

Status code: 200

Table 4 Response body parameters

Parameter

Type

Description

data

data object

Returned data for querying access control logs.

Table 5 data

Parameter

Type

Description

total

Integer

Query the total number of access control logs.

limit

Integer

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

records

Array of records objects

Query access control logs.

Table 6 records

Parameter

Type

Description

action

String

Action: 0 (allow), 1 (deny).

rule_name

String

Rule name.

rule_id

String

Rule ID

hit_time

Long

Hit time, in milliseconds. The value is a timestamp, for example, 1718936272648.

src_region_id

String

Source region ID.

src_region_name

String

Source region name.

dst_region_id

String

Destination region ID.

dst_region_name

String

Destination region name.

log_id

String

Document ID.

src_ip

String

Source IP address.

src_port

Integer

Source port.

dst_ip

String

Destination IP address.

dst_port

Integer

Destination port.

protocol

String

Protocol type: 6 (TCP), 17 (UDP), 1 (ICMP), 58 (ICMPv6), or -1 (any). It cannot be left blank when type is set to 0 (manual), and can be left blank when type is set to 1 (automatic).

app

String

Rule application type. Its value can be HTTP, HTTPS, TLS1, DNS, SSH, MYSQL, SMTP, RDP, RDPS, VNC, POP3, IMAP4, SMTPS, POP3S, FTPS, ANY, or BGP.

dst_host

String

Destination host.

src_province_id

String

Source province ID.

src_province_name

String

Source province name.

src_city_id

String

Source city ID.

src_city_name

String

Source city name.

dst_province_id

String

Destination province ID.

dst_province_name

String

Destination province name.

dst_city_id

String

Destination city ID.

dst_city_name

String

Destination city name.

Status code: 400

Table 7 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error description.

Example Requests

Query the records whose initial position is 0 on the first page of the firewall with the ID 2af58b7c-893c-4453-a984-bdd9b1bd6318 in the project 9d80d070b6d44942af73c9c3d38e0429. The query time range is 1664159069544 to 1664162669544.

https://{Endpoint}/v1/9d80d070b6d44942af73c9c3d38e0429/cfw/logs/access-control?fw_instance_id=2af58b7c-893c-4453-a984-bdd9b1bd6318&start_time=1664159069544&end_time=1664162669544&limit=10

Example Responses

Status code: 200

Return value for querying access control logs.

{
  "data" : {
    "limit" : 10,
    "records" : [ {
      "action" : "deny",
      "app" : "PING",
      "dst_ip" : "100.85.216.211",
      "dst_port" : 59,
      "hit_time" : 1664164255000,
      "log_id" : "46032",
      "protocol" : "ICMP: ECHO_REQUEST",
      "rule_id" : "c755be1c-4b92-4ae7-a15e-c2d02b152538",
      "rule_name" : "eip_ipv4_w_n_default_deny",
      "src_ip" : "100.95.148.49",
      "src_port" : 24954,
      "src_province_id" : "source province id",
      "src_province_name" : "source province name",
      "src_city_id" : "source city id",
      "src_city_name" : "source city name",
      "dst_province_id" : "dst province id",
      "dst_province_name" : "dst province name",
      "dst_city_id" : "dst city id",
      "dst_city_name" : "dst city name"
    } ],
    "total" : 1
  }
}

Status code: 400

Bad Request

{
  "error_code" : "CFW.00500002",
  "error_msg" : "Invalid interval."
}

SDK Sample Code

The SDK sample code is as follows.

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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.*;


public class ListAccessControlLogsSolution {

    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();
        ListAccessControlLogsRequest request = new ListAccessControlLogsRequest();
        try {
            ListAccessControlLogsResponse response = client.listAccessControlLogs(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());
        }
    }
}
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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 = ListAccessControlLogsRequest()
        response = client.list_access_control_logs(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)
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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.ListAccessControlLogsRequest{}
	response, err := client.ListAccessControlLogs(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

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

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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.*;


public class ListAccessControlLogsSolution {

    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();
        ListAccessControlLogsRequest request = new ListAccessControlLogsRequest();
        try {
            ListAccessControlLogsResponse response = client.listAccessControlLogs(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());
        }
    }
}
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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 = ListAccessControlLogsRequest()
        response = client.list_access_control_logs(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)
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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.ListAccessControlLogsRequest{}
	response, err := client.ListAccessControlLogs(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

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

Return value for querying access control logs.

400

Bad Request

401

Unauthorized: Request error.

403

Forbidden: Access forbidden.

404

Not Found: Web page not found.

500

Internal Server Error

Error Codes

See Error Codes.

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