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    @serverless/utils-china

Tencent Cloud Tools For Serverless Framewoek


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Source

腾讯云工具集 For Serverless Framework

开发背景

目前腾讯云有很多部分不能彻底满足 Serverless Framework,所以针对 Serverless Framework 做了很多基础能力的建设。建设的这些成果,都会统一增加到该 SDK 中。

已支持能力

  • 在线调试&实时日志功能
  • 实时日志功能
  • 获取用户信息
  • 一键登录功能
  • 检测用户实名
  • 判断中国用户
  • ServerlessApi

基本功能

在线调试&实时日志功能

基本使用方法(开启调试和实时日志):

const { Debug } = require('@serverless/utils-china');
const region = 'ap-aaaaa';
const auth = {
  SecretId: '****',
  SecretKey: '*****',
};
const func = {
  functionName: 'course',
};
const sdk = new Debug(auth, func, region);
// 开启调试和实时日志
await sdk.remoteDebug();

// 开启调试的标准接口(推荐使用)
try {
  await sdk.standardRemoteDebug({
    logger: console.log,
    stdout: process.stdout,
  });
} catch (e) {
  console.error(e);
}

// 调试后结束
await sdk.stop();

输出结果:无

输入参数:

参数必须默认描述
auth-鉴权信息
func-函数信息
regionap-guangzhou地域

auth 参数描述:

参数必须默认描述
SecretId-用户密钥 Id
SecretKey-用户密钥 Key
token-临时密钥需要传递此参数

func 参数描述:

参数必须默认描述
functionName-地域
nameSpacedefault命名空间
qualifier$LATEST版本

输出参数:

无输出。调试和实时日志能力都集成在接口里面实现

实时日志功能

基本使用方法(getAddr):

const { Logs } = require('@serverless/utils-china');
const scfRealTimeLogs = Logs.ScfRealTimeLogs;
const region = 'ap-aaaaa';
const auth = {
  SecretId: '****',
  SecretKey: '*****',
};
const func = {
  functionName: 'course',
};
console.log(scfRealTimeLogs.getAddr(auth, func, region));

输出结果:

ws://service-qwh371t8-1258344699.gz.apigw.tencentcs.com/release/websocket?Action=GetFunctionLogs&FunctionName=course&Namespace=default&Nonce=32932&Qualifier=$LATEST&Region=ap-guangzhou&RequestClient=ServerlessFramework&SecretId=AKID1ynRAoVcoqrDUbwR9RbcS7mKrOl1q0kK&Signature=crrcT%2B6y%2FYIZecEKyd8GgWQ0BM%2B%2FOdH3E4ZbjDddFHo%3D&SignatureMethod=HmacSHA256&Timestamp=1576723081&Version=2018-04-16&Timeout=600&AppidSignature=%26Action%3DGetUserAppId%26Nonce%3D44632%26Region%3Dap-guangzhou%26RequestClient%3DSDK_NODEJS_3.0.104%26SecretId%3DAKID1ynRAoVcoqrDUbwR9RbcS7mKrOl1q0kK%26Signature%3DO6xzhZZYm7j%252F9XROAcRAUpBFgNyXSj0dYer2JK8yfB8%253D%26SignatureMethod%3DHmacSHA256%26Timestamp%3D1576723081%26Version%3D2019-01-16

输入参数:

参数必须默认描述
regionap-guangzhou地域
auth-鉴权信息
func-函数信息
timeout600s超时时间(超过 600s 停止日志获取)

auth 参数描述:

参数必须默认描述
SecretId-用户密钥 Id
SecretKey-用户密钥 Key
token-临时密钥需要传递此参数

func 参数描述:

参数必须默认描述
functionName-地域
nameSpacedefault命名空间
qualifier$LATEST版本

输出参数:

出参只有一个 websocket 地址,只需要对此地址发起 websocket 请求即可获得到实时日志。

获取用户信息

通过此接口,可以获得到用户的基本信息,包括 Appid,Uin 和主账号 Uin

基本使用方法(getUserInformation):

const {
  Cam: { GetUserInformation },
} = require('@serverless/utils-china');

class UserInformation {
  async getUserInformation() {
    const userInformation = new GetUserInformation();
    const auth = {
      SecretId: '****',
      SecretKey: '****',
    };
    console.log(await userInformation.getUserInformation(auth));
  }
}

const getUserInformation = new UserInformation();
getUserInformation.getUserInformation();

输出结果:

GetUserInformationResponse {
  RequestId: 'd10abbd5-300a-4436-ab6b-9f3db0fcf011',
  OwnerUin: '100005358439',
  Uin: '100005358439',
  AppId: 1256773370
}

输入参数:

参数必须默认描述
SecretId-用户密钥 Id
SecretKey-用户密钥 Key
token-临时密钥需要传递此参数

输出参数:

参数描述
RequestId请求 Id
OwnerUinOwnerUin
Uin用户 Uin
AppId用户的 AppId

一键登录功能

通过该功能可以通过扫码获取临时密钥,并进行相关操作。

基本使用方法(login):

const { Login } = require('@serverless/utils-china');

class doLogin {
  async login() {
    const login = new Login();
    const tencent_credentials = await login.login();
    console.log(tencent_credentials);
  }
}

const tencentLogin = new doLogin();
tencentLogin.login();

输出结果:

 这里会展示一个二维码
Please scan QR code login from wechat.
Wait login...
Login successful for TencentCloud.
{
  secret_id: '*********',
  secret_key: '*********',
  token: '*********',
  appid: 1253970226,
  signature: '*********',
  expired: 1576744591,
  uuid: '*********'
}

输出参数:

参数描述
secret_id临时 SecretId
secret_key临时 SecretKey
tokentoken, 临时密钥使用云 API 时,需要此参数参与签名
appid用户的 AppId
signature签名,用于更新临时密钥,一次有效
expired服务端密钥生成时间戳
uuiduuid,用于更新临时密钥,一次有效

上述方法获得到密钥对有效期为 2 小时,2 小时之后会自动过期,此时可以从新扫码登录,也可以刷新密钥对:

基本使用方法(flush):

const { Login } = require('@serverless/utils-china');

class doLogin {
  async flush() {
    const login = new Login();
    const uuid = '*********';
    const expired = 1576744591;
    const signature = '*********';
    const appid = 1253970226;
    const tencent_credentials = await login.flush(uuid, expired, signature, appid);
    console.log(tencent_credentials);
  }
}

const tencentLogin = new doLogin();
tencentLogin.flush();

输出结果:

{
  appid: '1253970226',
  expired: 1576745081,
  secret_id: '***********',
  secret_key: '*********',
  signature: '*********',
  success: true,
  token: '********'
}

输入参数:

参数必须默认描述
uuid-uuid, 使用一键登录时可获得到此参数
expired-服务端时间戳, 使用一键登录时可获得到此参数
signature-签名, 使用一键登录时可获得到此参数,一次有效
appid-用户的 AppId

输出参数:

参数描述
secret_id临时 SecretId
secret_key临时 SecretKey
tokentoken, 临时密钥使用云 API 时,需要此参数参与签名
appid用户的 AppId
signature签名,用于更新临时密钥,一次有效
expired服务端密钥生成时间戳
success刷新状态

除了在命令行(终端)中使用一键登录,一键登录功能也适用于网页中二维码登录。

基本使用方法(loginUrl):

const { Login } = require('@serverless/utils-china');

class doLogin {
  async getUrl() {
    const login = new Login();
    console.log(await login.loginUrl());
  }
}

const tencentLogin = new doLogin();
tencentLogin.getUrl();

输出结果:

{
  login_status_url: '/login/status?uuid=***********&os=Darwin&expired=1576752276&signature=***********',
  uuid: '***********',
  url: 'https://cloud.tencent.com/open/authorize?scope=login&app_id=100005789219&redirect_url=http%3A%2F%2Fscfdev.tencentserverless.com%2Flogin%2Fsuccess%3Fuuid%3D***********%26os%3DDarwin%26expired%3D1576752276%26key%***********',
  short_url: 'https://url.cn/5kbghL'
}

输出参数:

参数描述
login_status_url用户获取结果
uuid生成的 uuid,用户获取结果
url原始地址
short_url短网址

在获得到上述地址之后,可以打开url或者short_url的地址进行授权(也可以将则个地址转化为二维码进行扫码授权),授权之后可以通过以下方法获取结果。

基本使用方法(checkStatus):

const { Login } = require('@serverless/utils-china');

class doLogin {
  async getResult() {
    const login = new Login();
    const uuid = '***********';
    const login_status_url =
      '/login/status?uuid=**********&os=Darwin&expired=1576752024&signature=*********';
    console.log(await login.checkStatus(uuid, login_status_url));
  }
}

const tencentLogin = new doLogin();
tencentLogin.getResult();

输出结果:

{
  appid: '1253970226',
  expired: 1576745081,
  secret_id: '***********',
  secret_key: '*********',
  signature: '*********',
  success: true,
  token: '********'
}

输出参数:

参数描述
secret_id临时 SecretId
secret_key临时 SecretKey
tokentoken, 临时密钥使用云 API 时,需要此参数参与签名
appid用户的 AppId
signature签名,用于更新临时密钥,一次有效
expired服务端密钥生成时间戳
uuiduuid,用于更新临时密钥,一次有效

检测用户实名

通过此接口,可以判断用户是否在腾讯云实名认证

基本使用方法(isRealNameVerified):

const {
  Account: { isRealNameVerified },
} = require('@serverless/utils-china');

const isVerified = await isRealNameVerified({ secretId, secretKey });

输出结果:

true or false

输入参数:

参数必须默认描述
secretId-tencent secret id
secretKey-tencent secret key
token-tencent auth token, 当使用临时 secretId 和 secretKey 时,此参数必须

判断中国用户

该接口可以判断是否是中国用户

基本使用方法(IsInChina):

const { Others } = require('@serverless/utils-china');

class OthersAction {
  async getIsInChina() {
    const isInChina = new Others.IsInChina();
    const inChina = await isInChina.inChina();
    console.log(inChina);
  }
}

new OthersAction().getIsInChina();

输出结果:

{
  IsInChina: true;
}

输出参数:

参数描述
IsInChina输出参数 true 或 false,如果是 true,表示是中国用户,否则表示非中国用户

ServerlessApi

serverless api

const { Serverless } = require('@serverless/utils-china');

const sls = new Serverless({
  appid: app_id,
  secret_id: secret_id,
  secret_key: secret_key,
  options: {
    region: 'ap-guangzhou',
    token: 'xxxxxx',
  },
});

let ret = await sls.getComponentAndVersions('Component name');
console.log(ret);

// the getComponentAndVersions/getComponentVersion is public
ret = await Serverless.getComponentAndVersions('name', { region: 'ap-guangzhou' } /*optional*/);
console.log(ret);
ret = await Serverless.getComponentVersion(
  'name',
  'version',
  { region: 'ap-guangzhou' } /*optional*/
);
console.log(ret);

// send coupon
// now only support chars 'cos-2020-06'
ret = await sls.sendCoupon(['cos-2020-06']);
console.log(ret);
// request success ReturnCode=0
// SendCouponResponse {
//   Msg: 'account already sent coupon',
//   ReturnCode: 400,
//   RequestId: 'c360feb7-cdc7-409f-ac60-d01f185c3b65'
// }

ret = await sls.postPublishPackage('JSON stringified object');
ret = await sls.preparePublishPackage('JSON stringified object');

// public
ret = await Serverless.getPackage('name', '0.01', { region: 'ap-shanghai' } /*optional*/);
ret = await Serverless.listPackages(
  'JSON stringified object',
  { region: 'ap-shanghai' } /*optional*/
);

文件增量变更接口

const { Serverless } = require('@serverless/utils-china');

const sls = new Serverless({
  appid: app_id,
  secret_id: secret_id,
  secret_key: secret_key,
  options: {
    region: 'ap-guangzhou',
    token: 'xxxxxx',
  },
});

sls.getCacheFileUrls({
  orgUid,
  appName,
  stageName,
  instanceName,
});

Scf 监控接口

const { SlsMonitor } = require('@serverless/utils-china');

const slsClient = new SlsMonitor({
  appid: app_id,
  secret_id: secret_id,
  secret_key: secret_key,
  options: {
    region: 'ap-guangzhou',
    token: 'xxxxxx',
  },
});

const rangeTime = {
  rangeStart: 'begin Time', //  format string `2020-04-14T16:19:41+08:00`
  rangeEnd: 'end Time', // format string `2020-04-15T16:19:41+08:00`
};
const period = 3600;
const ret = await slsClient.getScfMetrics(
  'ap-guangzhou',
  rangeTime,
  period,
  'funcName',
  'default',
  '$latest'
);
console.log(ret);

// report custom monitor metrics
const metrics = [
  {
    MetricName: 'metric_name',
    Value: 1,
  },
  {
    MetricName: 'metric_name',
    Value: 1,
  },
];
try {
  await slsClient.putMonitorData(
    metrics,
    'instance',
    'announceIp' /*optional*/,
    'timestamp' /*optional*/
  );
} catch (e) {
  console.log(e);
}

Cls 日志服务接口

const { Cls } = require('@serverless/utils-china');
// log array
const logs = [
  {
    key: 'err_msg',
    value: 'error message',
  },
  // more...
];
const cred = {
  secret_id: '',
  secret_key: '',
  options: {
    region: 'ap-shanghai',
  },
};

try {
  const clsClient = new Cls(cred);

  // deliver log set to cls, if success return empty string
  const ret = await clsClient.structuredLog(
    'topic_id',
    logs,
    'timestamp' /*optional default current timestamp*/,
    'filename' /*optional default value 'default'*/,
    'source' /*optional default value ''*/
  );
} catch (e) {
  console.log(e);
}

参考地址: https://cloud.tencent.com/document/product/248/31649

Coding CI 接口

const { Ci } = require('@serverless/utils-china');

const ciClient = new Ci({
  secret_id: '',
  secret_key: '',
  options: {
    region: 'ap-shanghai', // now only support shanghai
  },
});

let result = await ciClient.createProject({
  name: 'ci project',
  alias: 'serverless cicd',
  description: 'serverless cicd project',
});

result = await ciClient.createCodingCIJob('job name', result.ProjectId, depot_id, {
  TENCENT_SECRET_ID: '',
  TENCENT_SECRET_KEY: '',
});

// start ci build job
result = await ciClient.triggerCodingCIJobBuild(result.Data.Id, {
  CODE_URL_COS: 'code url',
});

result = await ciClient.describeCodingCIBuildStatus(result.Data.Build.Id);
let stages = JSON.parse(result.Data.StageJsonString);
console.log(stages);

// get build all log
result = await ciClient.describeCodingCIBuildLog(result.Data.Build.Id, offset);
console.log(result.Data.Log);

Cam 接口

BindQCSRole(非强制绑定角色)

通过此接口,可以绑定 sls 服务使用的角色和策略

基本使用方法(bindQCSRole):

'use strict';

const { BindRole } = require('../sdk/cam/index').BindRole;

class Role {
  async bindSLSQCSRole() {
    try {
      const resp = await new BindRole({
        SecretId: '',
        SecretKey: '',
      }).bindQCSRole();
      console.log(resp);
    } catch (e) {
      console.log(e.toString());
    }
  }
}

const role = new Role();
role.bindSLSQCSRole();
forceBindQCSRole(强制绑定角色)

通过此接口,可以绑定 sls 服务使用的角色和策略,默认返回的是[null],如果有错误的话会抛出异常

基本使用方法(forceBindQCSRole):

'use strict';

const { BindRole } = require('../sdk/cam/index').BindRole;

class Role {
  async bindSLSQCSRole() {
    try {
      const resp = await new BindRole({
        SecretId: '',
        SecretKey: '',
      }).forceBindQCSRole();
      console.log(resp);
    } catch (e) {
      console.log(e.toString());
    }
  }
}

const role = new Role();
role.bindSLSQCSRole();

(* 该接口目前为 1.0 版本,后期会增加其复杂度,但是接口规范不会变。)

License

Copyright (c) 2019-present Tencent Cloud, Inc.

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Last updated on 12 May 2022

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