mirror of
https://codeberg.org/keyoxide/doipjs.git
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97 lines
2.5 KiB
JavaScript
97 lines
2.5 KiB
JavaScript
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/*
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Copyright 2021 Yarmo Mackenbach
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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const jsdom = require('jsdom')
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const { client, xml } = require('@xmpp/client')
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const debug = require('@xmpp/debug')
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let xmpp = null,
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iqCaller = null
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const xmppStart = async (service, username, password) => {
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return new Promise((resolve, reject) => {
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const xmpp = client({
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service: service,
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username: username,
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password: password,
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})
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if (process.env.NODE_ENV !== 'production') {
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debug(xmpp, true)
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}
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const { iqCaller } = xmpp
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xmpp.start()
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xmpp.on('online', (address) => {
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console.log('online', address.toString())
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resolve({ xmpp: xmpp, iqCaller: iqCaller })
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})
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xmpp.on('error', (error) => {
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reject(error)
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})
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})
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}
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module.exports = async (id, data, opts) => {
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return new Promise(async (resolve, reject) => {
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if (!xmpp) {
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const xmppStartRes = await xmppStart(
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opts.service,
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opts.username,
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opts.password
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)
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xmpp = xmppStartRes.xmpp
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iqCaller = xmppStartRes.iqCaller
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}
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const response = await iqCaller.request(
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xml(
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'iq',
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{ type: 'get', to: id },
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xml('vCard', 'vcard-temp')
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),
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30 * 1000
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)
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const vcardRow = response.getChild('vCard', 'vcard-temp').toString()
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const dom = new jsdom.JSDOM(vcardRow)
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try {
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let vcard
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switch (data.toLowerCase()) {
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case 'desc':
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case 'note':
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vcard = dom.window.document.querySelector('note text')
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if (!vcard) {
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vcard = dom.window.document.querySelector('DESC')
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}
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if (vcard) {
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vcard = vcard.textContent
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} else {
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throw new Error('No DESC or NOTE field found in vCard')
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}
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break
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default:
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vcard = dom.window.document.querySelector(data)
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.textContent
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break
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}
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xmpp.stop()
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resolve(vcard)
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} catch (error) {
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reject(error)
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}
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})
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}
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