更新时间:2024-03-13 GMT+08:00
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获取设备CA证书列表

功能介绍

应用服务器可调用此接口在物联网平台获取设备CA证书列表

调用方法

请参见如何调用API

URI

GET /v5/iot/{project_id}/certificates

表1 路径参数

参数

是否必选

参数类型

描述

project_id

String

项目ID。获取方法请参见 获取项目ID

表2 Query参数

参数

是否必选

参数类型

描述

app_id

String

资源空间ID。此参数为非必选参数,存在多资源空间的用户需要使用该接口时,可以携带该参数查询指定资源空间下的证书列表,不携带该参数则会查询该用户下所有证书列表。

limit

Integer

分页查询时每页显示的记录数,默认值为10,取值范围为1-50的整数。

最小值:1

最大值:50

缺省值:10

marker

String

上一次分页查询结果中最后一条记录的ID,在上一次分页查询时由物联网平台返回获得。分页查询时物联网平台是按marker也就是记录ID降序查询的,越新的数据记录ID也会越大。若填写marker,则本次只查询记录ID小于marker的数据记录。若不填写,则从记录ID最大也就是最新的一条数据开始查询。如果需要依次查询所有数据,则每次查询时必须填写上一次查询响应中的marker值。

缺省值:ffffffffffffffffffffffffffffffffffff

offset

Integer

表示从marker后偏移offset条记录开始查询。默认为0,取值范围为0-500的整数。当offset为0时,表示从marker后第一条记录开始输出。限制offset最大值是出于API性能考虑,您可以搭配marker使用该参数实现翻页,例如每页50条记录,1-11页内都可以直接使用offset跳转到指定页,但到11页后,由于offset限制为500,您需要使用第11页返回的marker作为下次查询的marker,以实现翻页到12-22页。

最小值:0

最大值:500

缺省值:0

请求参数

表3 请求Header参数

参数

是否必选

参数类型

描述

X-Auth-Token

String

用户Token。通过调用IAM服务 获取IAM用户Token接口获取,接口返回的响应消息头中“X-Subject-Token”就是需要获取的用户Token。简要的获取方法样例请参见 Token认证。。

Instance-Id

String

实例ID。物理多租下各实例的唯一标识,建议携带该参数,在使用专业版时必须携带该参数。您可以在IoTDA管理控制台界面,选择左侧导航栏“总览”页签查看当前实例的ID,具体获取方式请参考查看实例详情

响应参数

状态码: 200

表4 响应Body参数

参数

参数类型

描述

certificates

Array of CertificatesRspDTO objects

证书列表。

page

Page object

查询结果的分页信息。

表5 CertificatesRspDTO

参数

参数类型

描述

certificate_id

String

CA证书ID,在上传CA证书时由平台分配的唯一标识。

cn_name

String

CA证书CN名称。

owner

String

CA证书所有者。

status

Boolean

CA证书验证状态。true代表证书已通过验证,可进行设备证书认证接入。false代表证书未通过验证。

verify_code

String

CA证书验证码。

provision_enable

Boolean

是否开启自注册能力,当为true时该功能必须配合预调配功能使用,true:是,false:否。

template_id

String

绑定的预调配模板ID。

create_date

String

创建证书日期。格式:yyyyMMdd'T'HHmmss'Z',如20151212T121212Z。

effective_date

String

CA证书生效日期。格式:yyyyMMdd'T'HHmmss'Z',如20151212T121212Z。

expiry_date

String

CA证书失效日期。格式:yyyyMMdd'T'HHmmss'Z',如20151212T121212Z。

表6 Page

参数

参数类型

描述

count

Long

满足查询条件的记录总数。

marker

String

本次分页查询结果中最后一条记录的ID,可在下一次分页查询时使用。

请求示例

获取设备CA证书列表。

GET https://{endpoint}/v5/iot/{project_id}/certificates

响应示例

状态码: 200

OK

{
  "certificates" : [ {
    "certificate_id" : "string",
    "cn_name" : "string",
    "owner" : "string",
    "status" : true,
    "verify_code" : "string",
    "create_date" : "20191212T121212Z",
    "effective_date" : "20191212T121212Z",
    "expiry_date" : "20221212T121212Z",
    "provision_enable" : true,
    "template_id" : "61c970ce2d63eb6ee655dbf0"
  } ],
  "page" : {
    "count" : 100,
    "marker" : "5c8f3d2d3df1f10d803adbda"
  }
}

SDK代码示例

SDK代码示例如下。

Java

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package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.AbstractCredentials;
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.iotda.v5.region.IoTDARegion;
import com.huaweicloud.sdk.iotda.v5.*;
import com.huaweicloud.sdk.iotda.v5.model.*;


public class ListCertificatesSolution {

    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()
                .withDerivedPredicate(AbstractCredentials.DEFAULT_DERIVED_PREDICATE) // Used in derivative ak/sk authentication scenarios
                .withAk(ak)
                .withSk(sk);

        IoTDAClient client = IoTDAClient.newBuilder()
                .withCredential(auth)
                .withRegion(IoTDARegion.valueOf("<YOUR REGION>"))
                .build();
        ListCertificatesRequest request = new ListCertificatesRequest();
        request.withAppId("<app_id>");
        request.withLimit(<limit>);
        request.withMarker("<marker>");
        request.withOffset(<offset>);
        try {
            ListCertificatesResponse response = client.listCertificates(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

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# coding: utf-8

from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkcore.auth.credentials import DerivedCredentials
from huaweicloudsdkiotda.v5.region.iotda_region import IoTDARegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkiotda.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 = __import__('os').getenv("CLOUD_SDK_AK")
    sk = __import__('os').getenv("CLOUD_SDK_SK")

    credentials = BasicCredentials(ak, sk) \
            .with_derived_predicate(DerivedCredentials.get_default_derived_predicate()) \

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

    try:
        request = ListCertificatesRequest()
        request.app_id = "<app_id>"
        request.limit = <limit>
        request.marker = "<marker>"
        request.offset = <offset>
        response = client.list_certificates(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

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    iotda "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/region"
    core_auth "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth"
)

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).
        WithDerivedPredicate(core_auth.GetDefaultDerivedPredicate()). // Used in derivative ak/sk authentication scenarios
        Build()

    client := iotda.NewIoTDAClient(
        iotda.IoTDAClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ListCertificatesRequest{}
	appIdRequest:= "<app_id>"
	request.AppId = &appIdRequest
	limitRequest:= int32(<limit>)
	request.Limit = &limitRequest
	markerRequest:= "<marker>"
	request.Marker = &markerRequest
	offsetRequest:= int32(<offset>)
	request.Offset = &offsetRequest
	response, err := client.ListCertificates(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

更多

更多编程语言的SDK代码示例,请参见API Explorer的代码示例页签,可生成自动对应的SDK代码示例。

状态码

状态码

描述

200

OK

403

Forbidden

500

Internal Server Error

错误码

请参见错误码

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