ks3/lib/api/iam.js

本代码库为`金山云存储KS3`服务.主要提供`KS3 nodejs SDK`和`命令行工具`.

const requestPromise = require('request-promise')
var aws4 = require('aws4');
var debug = require('debug')('ks3:iam');
var util = require('../util')

/**
 * 获取项目列表
 * 
 * @param {*} opts
 * @param opt - { protocol, domain, region, ak, sk }
 */
function getProjectList(opts = {}) {
	var params = Object.assign({
		protocol: 'http',
		domain: 'iam.api.ksyun.com',
		region: 'cn-beijing-6'
	}, opts)

	var qs = {
		Action: 'GetAccountAllProjectList',
		Version: '2015-11-01'
	}
	var path = `/?Action=${qs.Action}&Version=${qs.Version}`
	
	const { domain, protocol, region, ak, sk } = params

	var opts = { host: domain, path: path, service: 'iam', region: region}

	const accessKeyId = ak || this.ak
	const secretAccessKey =  sk || this.sk

	if (!accessKeyId && !secretAccessKey) {
		throw new Error('require ak and sk ~')
	}

	var awsOpts = aws4.sign(opts, {
		accessKeyId,
		secretAccessKey
	})
	debug('awsOpts', awsOpts)
	
	var options = {
		'method': 'GET',
		'url': `${protocol}://${domain}` + path,
		'headers': {
			'accept': 'application/json',
			'x-amz-date': awsOpts.headers['X-Amz-Date'],
			'Authorization': awsOpts.headers['Authorization']
		}
	};
	return requestPromise(options, function (error, response) {
		if (error) throw new Error(error);
		debug(response.body);
		return JSON.parse(response.body)
	});
}

/**
 * 批量获取桶对应的项目信息
 */
 function batchGetBucketProject(instanceIds) {
	var qs = {
		Action: 'BatchGetInstanceProjectInfo',
		Version: '2015-11-01'
	}
	debug(qs)
	var path = `/?Action=${qs.Action}&Version=${qs.Version}`
	
	// var opts = { host: 'iam.api.ksyun.com', path: path, service: 'iam', region: 'cn-beijing-6', method: 'GET', body: JSON.stringify({
	// 	InstanceIds: instanceIds
	// }), headers: {
	// 	'content-type': 'application/json'
	// }}
	var opts = { host: 'iam.api.ksyun.com', path: path, service: 'iam', region: 'cn-beijing-6' }
	var awsOpts = aws4.sign(opts, { accessKeyId: this.ak, secretAccessKey: this.sk })
	debug('awsOpts', awsOpts)
	
	var options = {
		'method': 'GET',
		'url': 'http://iam.api.ksyun.com' + path,
		'headers': {
			'content-type': 'application/json',
			'accept': 'application/json',
			'x-amz-date': awsOpts.headers['X-Amz-Date'],
			'Authorization': awsOpts.headers['Authorization']
		}
	};
	return requestPromise(options, function (error, response) {
		if (error) throw new Error(error);
		debug(response.body);
		return response.body
	});
}

/**
 * 批量获取桶的计量信息
 */
 function queryKs3Data(instanceIds) {
	var qs = {
		Action: 'QueryKs3Data',
		Version: 'v1'
	}
	var path = `/?Action=${qs.Action}&Version=${qs.Version}&StartTime=202111030000&EndTime=202111032359&DateType=Day&Bucketname=testcrrconsumer-0,ks3.caiyuan,video-livedvr-kshbp2,zhilianyi-test-shanghai,wpsfile-archive&Ks3Product=DataSize,BandwidthDown,NetBandwidthDown,CDNBandwidthDown`
	var opts = { host: 'ks3bill.api.ksyun.com', path: path, service: 'ks3bill', region: 'cn-beijing-6' }
	var awsOpts = aws4.sign(opts, { accessKeyId: this.ak, secretAccessKey: this.sk })
	debug('awsOpts', awsOpts)
	
	var options = {
		'method': 'GET',
		'url': 'http://ks3bill.api.ksyun.com' + path,
		'headers': {
			'content-type': 'application/json',
			'accept': 'application/json',
			'x-amz-date': awsOpts.headers['X-Amz-Date'],
			'Authorization': awsOpts.headers['Authorization']
		}
	};
	return requestPromise(options, function (error, response) {
		if (error) throw new Error(error);
		debug(response.body);
		return response.body
	});
}

/**
 * 根据projectId获取项目制下的所有资源
 * @param {*} ProjectId 
 * @returns 
 */
function getResourceList (ProjectId) {
	var qs = {
		Action: 'GetProjectInstanceList',
		Version: '2015-11-01'
	}

	var path = `/?ProjectId=${ProjectId}&Pn=1&${util.paramsEncode(qs)}`
	var opts = { host: 'iam.api.ksyun.com', path: path, service: 'iam', region: 'cn-beijing-6' }
	var awsOpts = aws4.sign(opts, { accessKeyId: this.ak, secretAccessKey: this.sk })

	var options = {
		'method': 'GET',
		'url': 'http://iam.api.ksyun.com' + path,
		'headers': {
			'content-type': 'application/json',
			'accept': 'application/json',
			'x-amz-date': awsOpts.headers['X-Amz-Date'],
			'Authorization': awsOpts.headers['Authorization']
		}
	};
	return requestPromise(options, function (error, response) {
		if (error) throw new Error(error);
		debug(response.body);
		return response.body
	});
}

module.exports = {
	getProjectList: getProjectList,
	// batchGetBucketProject: batchGetBucketProject
	// queryKs3Data
	getResourceList
}