Help Center/ Host Security Service/ API Reference/ API Description/ Asset Management/ Querying the Open Port List of a Single Server
Updated on 2024-07-04 GMT+08:00

Querying the Open Port List of a Single Server

Function

This API is used to query the open port list of a single server.

Calling Method

For details, see Calling APIs.

URI

GET /v5/{project_id}/asset/ports

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

host_id

Yes

String

Server ID

Minimum: 0

Maximum: 128

host_name

No

String

Server name

Minimum: 0

Maximum: 128

host_ip

No

String

Server IP address

Minimum: 0

Maximum: 128

port

No

Integer

Port number

Minimum: 1

Maximum: 65535

type

No

String

Port type: TCP or UDP.

Minimum: 0

Maximum: 128

enterprise_project_id

No

String

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

Minimum: 0

Maximum: 256

limit

No

Integer

Number of records on each page

Minimum: 10

Maximum: 100

Default: 10

offset

No

Integer

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

Minimum: 0

Maximum: 10000

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 PortResponseInfo objects

Port information list

Array Length: 0 - 10000

Table 5 PortResponseInfo

Parameter

Type

Description

host_id

String

Server ID

Minimum: 1

Maximum: 128

laddr

String

Listening IP address

Minimum: 1

Maximum: 128

status

String

Port status.

  • normal

  • danger

  • unknown

Minimum: 1

Maximum: 10

port

Integer

Port number

Minimum: 0

Maximum: 65535

type

String

Port type: TCP or UDP.

Minimum: 1

Maximum: 64

pid

Integer

Process ID

Minimum: 1

Maximum: 65535

path

String

Path of the process execution file.

Minimum: 1

Maximum: 256

agent_id

String

Agent ID

Minimum: 1

Maximum: 64

container_id

String

Container ID

Minimum: 0

Maximum: 128

Example Requests

The first 10 open ports whose host_id is dd91cd32-a238-4c0e-bc01-3b11653714ac are queried by default.

GET https://{endpoint}/v5/{project_id}/asset/ports?hlimit=10&offset=0&host_id=dd91cd32-a238-4c0e-bc01-3b11653714ac

Example Responses

Status code: 200

Port information list

{
  "data_list" : [ {
    "agent_id" : "eb5d03f02fffd85aaf5d0ba5c992d97713244f420e0b076dcf6ae0574c78aa4b",
    "container_id" : "",
    "host_id" : "dd91cd32-a238-4c0e-bc01-3b11653714ac",
    "laddr" : "0.0.0.0",
    "path" : "/usr/sbin/dhclient",
    "pid" : 1507,
    "port" : 68,
    "status" : "unknow",
    "type" : "UDP"
  }, {
    "agent_id" : "eb5d03f02fffd85aaf5d0ba5c992d97713244f420e0b076dcf6ae0574c78aa4b",
    "container_id" : "",
    "host_id" : "dd91cd32-a238-4c0e-bc01-3b11653714ac",
    "laddr" : "127.0.0.1",
    "path" : "/usr/sbin/chronyd",
    "pid" : 493,
    "port" : 323,
    "status" : "unknow",
    "type" : "UDP"
  } ],
  "total_num" : 2
}

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 ListPortsSolution {

    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();
        ListPortsRequest request = new ListPortsRequest();
        request.withHostId("<host_id>");
        request.withHostName("<host_name>");
        request.withHostIp("<host_ip>");
        request.withPort(<port>);
        request.withType("<type>");
        request.withEnterpriseProjectId("<enterprise_project_id>");
        request.withLimit(<limit>);
        request.withOffset(<offset>);
        request.withCategory("<category>");
        try {
            ListPortsResponse response = client.listPorts(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 = ListPortsRequest()
        request.host_id = "<host_id>"
        request.host_name = "<host_name>"
        request.host_ip = "<host_ip>"
        request.port = <port>
        request.type = "<type>"
        request.enterprise_project_id = "<enterprise_project_id>"
        request.limit = <limit>
        request.offset = <offset>
        request.category = "<category>"
        response = client.list_ports(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.ListPortsRequest{}
	request.HostId = "<host_id>"
	hostNameRequest:= "<host_name>"
	request.HostName = &hostNameRequest
	hostIpRequest:= "<host_ip>"
	request.HostIp = &hostIpRequest
	portRequest:= int32(<port>)
	request.Port = &portRequest
	typeRequest:= "<type>"
	request.Type = &typeRequest
	enterpriseProjectIdRequest:= "<enterprise_project_id>"
	request.EnterpriseProjectId = &enterpriseProjectIdRequest
	limitRequest:= int32(<limit>)
	request.Limit = &limitRequest
	offsetRequest:= int32(<offset>)
	request.Offset = &offsetRequest
	categoryRequest:= "<category>"
	request.Category = &categoryRequest
	response, err := client.ListPorts(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

Port information list

Error Codes

See Error Codes.