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92 lines
2.5 KiB
JavaScript
92 lines
2.5 KiB
JavaScript
/*
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* MinIO Object Storage (c) 2021 MinIO, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import SuperAgent from 'superagent-es6-promise';
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import url from 'url'
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import Moment from 'moment'
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export default class JSONrpc {
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constructor(params) {
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this.endpoint = params.endpoint
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this.namespace = params.namespace
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this.version = '2.0';
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const parsedUrl = url.parse(this.endpoint)
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this.host = parsedUrl.hostname
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this.path = parsedUrl.path
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this.port = parsedUrl.port
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switch (parsedUrl.protocol) {
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case 'http:': {
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this.scheme = 'http'
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if (parsedUrl.port === 0) {
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this.port = 80
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}
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break
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}
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case 'https:': {
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this.scheme = 'https'
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if (parsedUrl.port === 0) {
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this.port = 443
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}
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break
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}
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default: {
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throw new Error('Unknown protocol: ' + parsedUrl.protocol)
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}
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}
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}
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// call('Get', {id: NN, params: [...]}, function() {})
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call(method, options, token) {
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if (!options) {
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options = {}
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}
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if (!options.id) {
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options.id = 1;
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}
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if (!options.params) {
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options.params = {};
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}
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const dataObj = {
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id: options.id,
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jsonrpc: this.version,
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params: options.params ? options.params : {},
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method: this.namespace ? this.namespace + '.' + method : method
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}
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let requestParams = {
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host: this.host,
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port: this.port,
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path: this.path,
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scheme: this.scheme,
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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'x-amz-date': Moment().utc().format('YYYYMMDDTHHmmss') + 'Z'
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}
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}
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if (token) {
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requestParams.headers.Authorization = 'Bearer ' + token
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}
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let req = SuperAgent.post(this.endpoint)
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for (let key in requestParams.headers) {
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req.set(key, requestParams.headers[key])
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}
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// req.set('Access-Control-Allow-Origin', 'http://localhost:8080')
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return req.send(JSON.stringify(dataObj)).then(res => res)
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}
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}
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