Split utils file

1 files changed, 1 insertions, 198 deletions

diff --git a/helpers/utils.js b/helpers/utils.js
index ec46631b1..bd0557977 100644
--- a/helpers/utils.js
+++ b/helpers/utils.js
@@ -1,178 +1,10 @@
 ;(function () {
   'use strict'
 
-  var async = require('async')
-  var config = require('config')
-  var crypto = require('crypto')
-  var fs = require('fs')
-  var openssl = require('openssl-wrapper')
-  var request = require('request')
-  var replay = require('request-replay')
-  var ursa = require('ursa')
-
-  var constants = require('../initializers/constants')
   var logger = require('./logger')
 
-  var certDir = __dirname + '/../' + config.get('storage.certs')
-  var http = config.get('webserver.https') ? 'https' : 'http'
-  var host = config.get('webserver.host')
-  var port = config.get('webserver.port')
-  var algorithm = 'aes-256-ctr'
-
   var utils = {
-    getCertDir: getCertDir,
-    certsExist: certsExist,
-    cleanForExit: cleanForExit,
-    createCerts: createCerts,
-    createCertsIfNotExist: createCertsIfNotExist,
-    generatePassword: generatePassword,
-    makeMultipleRetryRequest: makeMultipleRetryRequest,
-    symetricEncrypt: symetricEncrypt,
-    symetricDecrypt: symetricDecrypt
-  }
-
-  function getCertDir () {
-    return certDir
-  }
-
-  function makeMultipleRetryRequest (all_data, pods, callbackEach, callback) {
-    if (!callback) {
-      callback = callbackEach
-      callbackEach = null
-    }
-
-    var url = http + '://' + host + ':' + port
-    var signature
-
-    // Add signature if it is specified in the params
-    if (all_data.method === 'POST' && all_data.data && all_data.sign === true) {
-      var myKey = ursa.createPrivateKey(fs.readFileSync(certDir + 'peertube.key.pem'))
-      signature = myKey.hashAndSign('sha256', url, 'utf8', 'hex')
-    }
-
-    // Make a request for each pod
-    async.each(pods, function (pod, callback_each_async) {
-      function callbackEachRetryRequest (err, response, body, url, pod) {
-        if (callbackEach !== null) {
-          callbackEach(err, response, body, url, pod, function () {
-            callback_each_async()
-          })
-        } else {
-          callback_each_async()
-        }
-      }
-
-      var params = {
-        url: pod.url + all_data.path,
-        method: all_data.method
-      }
-
-      // Add data with POST requst ?
-      if (all_data.method === 'POST' && all_data.data) {
-        // Encrypt data ?
-        if (all_data.encrypt === true) {
-          var crt = ursa.createPublicKey(pod.publicKey)
-
-          // TODO: ES6 with let
-          ;(function (crt_copy, copy_params, copy_url, copy_pod, copy_signature) {
-            symetricEncrypt(JSON.stringify(all_data.data), function (err, dataEncrypted) {
-              if (err) throw err
-
-              var passwordEncrypted = crt_copy.encrypt(dataEncrypted.password, 'utf8', 'hex')
-              copy_params.json = {
-                data: dataEncrypted.crypted,
-                key: passwordEncrypted
-              }
-
-              makeRetryRequest(copy_params, copy_url, copy_pod, copy_signature, callbackEachRetryRequest)
-            })
-          })(crt, params, url, pod, signature)
-        } else {
-          params.json = { data: all_data.data }
-          makeRetryRequest(params, url, pod, signature, callbackEachRetryRequest)
-        }
-      } else {
-        makeRetryRequest(params, url, pod, signature, callbackEachRetryRequest)
-      }
-    }, callback)
-  }
-
-  function certsExist (callback) {
-    fs.exists(certDir + 'peertube.key.pem', function (exists) {
-      return callback(exists)
-    })
-  }
-
-  function createCerts (callback) {
-    certsExist(function (exist) {
-      if (exist === true) {
-        var string = 'Certs already exist.'
-        logger.warning(string)
-        return callback(new Error(string))
-      }
-
-      logger.info('Generating a RSA key...')
-      openssl.exec('genrsa', { 'out': certDir + 'peertube.key.pem', '2048': false }, function (err) {
-        if (err) {
-          logger.error('Cannot create private key on this pod.', { error: err })
-          return callback(err)
-        }
-        logger.info('RSA key generated.')
-
-        logger.info('Manage public key...')
-        openssl.exec('rsa', { 'in': certDir + 'peertube.key.pem', 'pubout': true, 'out': certDir + 'peertube.pub' }, function (err) {
-          if (err) {
-            logger.error('Cannot create public key on this pod .', { error: err })
-            return callback(err)
-          }
-
-          logger.info('Public key managed.')
-          return callback(null)
-        })
-      })
-    })
-  }
-
-  function createCertsIfNotExist (callback) {
-    certsExist(function (exist) {
-      if (exist === true) {
-        return callback(null)
-      }
-
-      createCerts(function (err) {
-        return callback(err)
-      })
-    })
-  }
-
-  function generatePassword (callback) {
-    crypto.randomBytes(32, function (err, buf) {
-      if (err) {
-        return callback(err)
-      }
-
-      callback(null, buf.toString('utf8'))
-    })
-  }
-
-  function symetricEncrypt (text, callback) {
-    generatePassword(function (err, password) {
-      if (err) {
-        return callback(err)
-      }
-
-      var cipher = crypto.createCipher(algorithm, password)
-      var crypted = cipher.update(text, 'utf8', 'hex')
-      crypted += cipher.final('hex')
-      callback(null, { crypted: crypted, password: password })
-    })
-  }
-
-  function symetricDecrypt (text, password) {
-    var decipher = crypto.createDecipher(algorithm, password)
-    var dec = decipher.update(text, 'hex', 'utf8')
-    dec += decipher.final('utf8')
-    return dec
+    cleanForExit: cleanForExit
   }
 
   function cleanForExit (webtorrent_process) {
@@ -183,33 +15,4 @@
   // ---------------------------------------------------------------------------
 
   module.exports = utils
-
-  // ---------------------------------------------------------------------------
-
-  function makeRetryRequest (params, from_url, to_pod, signature, callbackEach) {
-    // Append the signature
-    if (signature) {
-      params.json.signature = {
-        url: from_url,
-        signature: signature
-      }
-    }
-
-    logger.debug('Make retry requests to %s.', to_pod.url)
-
-    replay(
-      request.post(params, function (err, response, body) {
-        callbackEach(err, response, body, params.url, to_pod)
-      }),
-      {
-        retries: constants.REQUEST_RETRIES,
-        factor: 3,
-        maxTimeout: Infinity,
-        errorCodes: [ 'EADDRINFO', 'ETIMEDOUT', 'ECONNRESET', 'ESOCKETTIMEDOUT', 'ENOTFOUND', 'ECONNREFUSED' ]
-      }
-    ).on('replay', function (replay) {
-      logger.info('Replaying request to %s. Request failed: %d %s. Replay number: #%d. Will retry in: %d ms.',
-        params.url, replay.error.code, replay.error.message, replay.number, replay.delay)
-    })
-  }
 })()