Updated on 2024-07-04 GMT+08:00

Querying Open Port Statistics

Function

This API is used to query the list of open ports. The number of servers can be queried by port or protocol type.

Calling Method

For details, see Calling APIs.

URI

GET /v5/{project_id}/asset/port/statistics

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID.

Minimum: 1

Maximum: 256

Table 2 Query Parameters

Parameter

Mandatory

Type

Description

port

No

Integer

Port number, which is used for exact match.

Minimum: 1

Maximum: 65535

port_string

No

String

Port string, which is used for fuzzy match.

Minimum: 1

Maximum: 256

type

No

String

Port type

Minimum: 1

Maximum: 256

enterprise_project_id

No

String

Enterprise project ID. To query all enterprise projects, set this parameter to all_granted_eps.

Minimum: 0

Maximum: 128

sort_key

No

String

Sort key. Currently, sorting by port number is supported.

Minimum: 1

Maximum: 128

sort_dir

No

String

Whether to sort data in ascending or descending order. Default value: asc

Minimum: 1

Maximum: 32

limit

No

Integer

Number of records on each page

Minimum: 10

Maximum: 200

Default: 10

offset

No

Integer

Offset, which specifies the start position of the record to be returned.

Minimum: 0

Maximum: 2000000

Default: 0

category

No

String

Type. The default value is host. The options are as follows:

  • host

  • container

Minimum: 0

Maximum: 64

Request Parameters

Table 3 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token. It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is a user token.

Minimum: 32

Maximum: 4096

Response Parameters

Status code: 200

Table 4 Response body parameters

Parameter

Type

Description

total_num

Integer

Number of open ports

Minimum: 0

Maximum: 10000

data_list

Array of PortStatisticResponseInfo objects

Open port statistics list

Array Length: 0 - 10000

Table 5 PortStatisticResponseInfo

Parameter

Type

Description

port

Integer

Port number

Minimum: 0

Maximum: 65535

type

String

Port type

Minimum: 1

Maximum: 256

num

Integer

Number of ports

Minimum: 0

Maximum: 10000

status

String

Risk type: danger or unknown

Minimum: 1

Maximum: 16

Example Requests

The first 10 open ports whose port number is 123 and type is host are queried by default.

GET https://{endpoint}/v5/{project_id}/asset/port/statistics?port=123&category=host

Example Responses

Status code: 200

Return the port information, including the port number, type, quantity, and risk status.

{
  "total_num" : 1,
  "data_list" : [ {
    "num" : 4,
    "port" : 123,
    "type" : "UDP",
    "status" : "danger"
  } ]
}

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.hss.v5.region.HssRegion;
import com.huaweicloud.sdk.hss.v5.*;
import com.huaweicloud.sdk.hss.v5.model.*;


public class ListPortStatisticsSolution {

    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");

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

        HssClient client = HssClient.newBuilder()
                .withCredential(auth)
                .withRegion(HssRegion.valueOf("<YOUR REGION>"))
                .build();
        ListPortStatisticsRequest request = new ListPortStatisticsRequest();
        request.withPort(<port>);
        request.withPortString("<port_string>");
        request.withType("<type>");
        request.withEnterpriseProjectId("<enterprise_project_id>");
        request.withSortKey("<sort_key>");
        request.withSortDir("<sort_dir>");
        request.withLimit(<limit>);
        request.withOffset(<offset>);
        request.withCategory("<category>");
        try {
            ListPortStatisticsResponse response = client.listPortStatistics(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 huaweicloudsdkhss.v5.region.hss_region import HssRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkhss.v5 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"]

    credentials = BasicCredentials(ak, sk)

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

    try:
        request = ListPortStatisticsRequest()
        request.port = <port>
        request.port_string = "<port_string>"
        request.type = "<type>"
        request.enterprise_project_id = "<enterprise_project_id>"
        request.sort_key = "<sort_key>"
        request.sort_dir = "<sort_dir>"
        request.limit = <limit>
        request.offset = <offset>
        request.category = "<category>"
        response = client.list_port_statistics(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"
    hss "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/hss/v5"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/hss/v5/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/hss/v5/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")

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

    client := hss.NewHssClient(
        hss.HssClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ListPortStatisticsRequest{}
	portRequest:= int32(<port>)
	request.Port = &portRequest
	portStringRequest:= "<port_string>"
	request.PortString = &portStringRequest
	typeRequest:= "<type>"
	request.Type = &typeRequest
	enterpriseProjectIdRequest:= "<enterprise_project_id>"
	request.EnterpriseProjectId = &enterpriseProjectIdRequest
	sortKeyRequest:= "<sort_key>"
	request.SortKey = &sortKeyRequest
	sortDirRequest:= "<sort_dir>"
	request.SortDir = &sortDirRequest
	limitRequest:= int32(<limit>)
	request.Limit = &limitRequest
	offsetRequest:= int32(<offset>)
	request.Offset = &offsetRequest
	categoryRequest:= "<category>"
	request.Category = &categoryRequest
	response, err := client.ListPortStatistics(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 the port information, including the port number, type, quantity, and risk status.

Error Codes

See Error Codes.