server/helpers/requests.js

   1 'use strict'
   2
   3 const replay = require('request-replay')
   4 const request = require('request')
   5
   6 const constants = require('../initializers/constants')
   7 const peertubeCrypto = require('./peertube-crypto')
   8
   9 const requests = {
  10   makeRetryRequest,
  11   makeSecureRequest
  12 }
  13
  14 function makeRetryRequest (params, callback) {
  15   replay(
  16     request(params, callback),
  17     {
  18       retries: constants.RETRY_REQUESTS,
  19       factor: 3,
  20       maxTimeout: Infinity,
  21       errorCodes: [ 'EADDRINFO', 'ETIMEDOUT', 'ECONNRESET', 'ESOCKETTIMEDOUT', 'ENOTFOUND', 'ECONNREFUSED' ]
  22     }
  23   )
  24 }
  25
  26 function makeSecureRequest (params, callback) {
  27   const requestParams = {
  28     url: constants.REMOTE_SCHEME.HTTP + '://' + params.toPod.host + params.path
  29   }
  30
  31   if (params.method !== 'POST') {
  32     return callback(new Error('Cannot make a secure request with a non POST method.'))
  33   }
  34
  35   requestParams.json = {}
  36
  37   // Add signature if it is specified in the params
  38   if (params.sign === true) {
  39     const host = constants.CONFIG.WEBSERVER.HOST
  40
  41     let dataToSign
  42     if (params.data) {
  43       dataToSign = dataToSign = params.data
  44     } else {
  45       // We do not have data to sign so we just take our host
  46       // It is not ideal but the connection should be in HTTPS
  47       dataToSign = host
  48     }
  49
  50     requestParams.json.signature = {
  51       host, // Which host we pretend to be
  52       signature: peertubeCrypto.sign(dataToSign)
  53     }
  54   }
  55
  56   // If there are data informations
  57   if (params.data) {
  58     requestParams.json.data = params.data
  59   }
  60
  61   console.log(requestParams.json.data)
  62
  63   request.post(requestParams, callback)
  64 }
  65
  66 // ---------------------------------------------------------------------------
  67
  68 module.exports = requests