server/middlewares/pods.js

   1 'use strict'
   2
   3 const urlModule = require('url')
   4
   5 const logger = require('../helpers/logger')
   6
   7 const podsMiddleware = {
   8   setBodyUrlsPort: setBodyUrlsPort,
   9   setBodyUrlPort: setBodyUrlPort
  10 }
  11
  12 function setBodyUrlsPort (req, res, next) {
  13   for (let i = 0; i < req.body.urls.length; i++) {
  14     const urlWithPort = getUrlWithPort(req.body.urls[i])
  15
  16     // Problem with the url parsing?
  17     if (urlWithPort === null) {
  18       return res.sendStatus(500)
  19     }
  20
  21     req.body.urls[i] = urlWithPort
  22   }
  23
  24   return next()
  25 }
  26
  27 function setBodyUrlPort (req, res, next) {
  28   const urlWithPort = getUrlWithPort(req.body.url)
  29
  30   // Problem with the url parsing?
  31   if (urlWithPort === null) {
  32     return res.sendStatus(500)
  33   }
  34
  35   req.body.url = urlWithPort
  36
  37   return next()
  38 }
  39
  40 // ---------------------------------------------------------------------------
  41
  42 module.exports = podsMiddleware
  43
  44 // ---------------------------------------------------------------------------
  45
  46 function getUrlWithPort (url) {
  47   const urlObj = urlModule.parse(url)
  48
  49   // Add the port if it is not specified
  50   if (urlObj.port === null) {
  51     if (urlObj.protocol === 'http:') {
  52       return url + ':80'
  53     } else if (urlObj.protocol === 'https:') {
  54       return url + ':443'
  55     } else {
  56       logger.error('Unknown url protocol: ' + urlObj.protocol)
  57       return null
  58     }
  59   }
  60
  61   return url
  62 }