Help Center/ Web Application Firewall/ API Reference/ APIs/ Managing Websites Protected by Dedicated WAF Engines/ Modifying the Protection Status of a Domain Name in Dedicated Mode
Updated on 2024-07-02 GMT+08:00

Modifying the Protection Status of a Domain Name in Dedicated Mode

Function

This API is used to modify the protection status of a domain name connected to a dedicated WAF instance.

Calling Method

For details, see Calling APIs.

URI

PUT /v1/{project_id}/premium-waf/host/{host_id}/protect-status

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID. To obtain it, go to Huawei Cloud management cons**. Then, in the Projects area, view Project ID of the corresponding project.

host_id

Yes

String

ID of the domain name protected by the dedicated WAF engine

Table 2 Query Parameters

Parameter

Mandatory

Type

Description

enterprise_project_id

No

String

You can obtain the ID by calling the ListEnterpriseProject API of EPS.

Request Parameters

Table 3 Request header parameters

Parameter

Mandatory

Type

Description

Content-Type

Yes

String

Content type.

X-Auth-Token

Yes

String

User token. It can be obtained by calling the IAM API (value of X-Subject-Token in the response header).

Table 4 Request body parameters

Parameter

Mandatory

Type

Description

protect_status

Yes

Integer

WAF status of the protected domain name.

  • 0: The WAF protection is suspended. WAF only forwards requests destined for the domain name and does not detect attacks.

  • 1: The WAF protection is enabled. WAF detects attacks based on the policy you configure.

Response Parameters

Status code: 200

Table 5 Response body parameters

Parameter

Type

Description

protect_status

Integer

WAF status of the protected domain name.

  • -1: The WAF protection is bypassed. Requests of the domain name are directly sent to the backend server and do not pass through WAF.

  • 0: The WAF protection is suspended. WAF only forwards requests destined for the domain name and does not detect attacks.

  • 1: The WAF protection is enabled. WAF detects attacks based on the policy you configure.

Status code: 400

Table 6 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Status code: 401

Table 7 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Status code: 500

Table 8 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Example Requests

The following shows how to change the protection status of a dedicated WAF instance to enabled for a domain name in a specific project. The project ID is specified by project_id, and the domain ID is specified by host_id.

PUT https://{Endpoint}/v1/{project_id}/premium-waf/host/{host_id}/protect-status?enterprise_project_id=0

{
  "protect_status" : 1
}

Example Responses

Status code: 200

OK

{
  "protect_status" : 1
}

SDK Sample Code

The SDK sample code is as follows.

The following shows how to change the protection status of a dedicated WAF instance to enabled for a domain name in a specific project. The project ID is specified by project_id, and the domain ID is specified by host_id.

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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.waf.v1.region.WafRegion;
import com.huaweicloud.sdk.waf.v1.*;
import com.huaweicloud.sdk.waf.v1.model.*;


public class UpdatePremiumHostProtectStatusSolution {

    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);

        WafClient client = WafClient.newBuilder()
                .withCredential(auth)
                .withRegion(WafRegion.valueOf("<YOUR REGION>"))
                .build();
        UpdatePremiumHostProtectStatusRequest request = new UpdatePremiumHostProtectStatusRequest();
        request.withHostId("{host_id}");
        UpdatePremiumHostProtectStatusRequestBody body = new UpdatePremiumHostProtectStatusRequestBody();
        body.withProtectStatus(1);
        request.withBody(body);
        try {
            UpdatePremiumHostProtectStatusResponse response = client.updatePremiumHostProtectStatus(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());
        }
    }
}

The following shows how to change the protection status of a dedicated WAF instance to enabled for a domain name in a specific project. The project ID is specified by project_id, and the domain ID is specified by host_id.

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkwaf.v1.region.waf_region import WafRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkwaf.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 = WafClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(WafRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = UpdatePremiumHostProtectStatusRequest()
        request.host_id = "{host_id}"
        request.body = UpdatePremiumHostProtectStatusRequestBody(
            protect_status=1
        )
        response = client.update_premium_host_protect_status(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

The following shows how to change the protection status of a dedicated WAF instance to enabled for a domain name in a specific project. The project ID is specified by project_id, and the domain ID is specified by host_id.

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    waf "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/waf/v1"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/waf/v1/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/waf/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 := waf.NewWafClient(
        waf.WafClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.UpdatePremiumHostProtectStatusRequest{}
	request.HostId = "{host_id}"
	request.Body = &model.UpdatePremiumHostProtectStatusRequestBody{
		ProtectStatus: int32(1),
	}
	response, err := client.UpdatePremiumHostProtectStatus(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

OK

400

Invalid request

401

The token does not have the required permission.

500

Internal server error.

Error Codes

See Error Codes.