54 lines
1.3 KiB
JavaScript
54 lines
1.3 KiB
JavaScript
'use strict'
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const crypto = require('crypto')
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const request = require('request-promise-native')
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const pubUtils = require('./utils')
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// federation communication utilities
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module.exports = {
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requestObject,
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deliver
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}
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function requestObject (id) {
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return request({
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url: id,
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headers: { Accept: 'application/activity+json' },
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json: true
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})
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}
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function deliver (actor, activity, addresses) {
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if (activity.bto) {
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delete activity.bto
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}
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if (activity.bcc) {
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delete activity.bcc
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}
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const requests = addresses.map(addr => {
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const body = pubUtils.toJSONLD(activity)
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const digest = crypto.createHash('sha256')
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.update(JSON.stringify(body))
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.digest('base64')
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return request({
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method: 'POST',
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url: addr,
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headers: {
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'Content-Type': 'application/activity+json',
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Digest: `SHA-256=${digest}`
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},
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httpSignature: {
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key: actor._meta.privateKey,
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keyId: actor.id,
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headers: ['(request-target)', 'host', 'date', 'digest'],
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authorizationHeaderName: 'Signature'
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},
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json: true,
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resolveWithFullResponse: true,
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simple: false,
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body
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})
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.then(result => console.log('delivery:', addr, result.statusCode))
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.catch(err => console.log(err.message))
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})
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return Promise.all(requests)
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}
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