From a5fa04b0cce851f680a45055f57ed2c3d22f1c82 Mon Sep 17 00:00:00 2001
From: Chocobozzz <florian.bigard@gmail.com>
Date: Thu, 4 Feb 2016 21:16:27 +0100
Subject: Split misc middleware

---
 middlewares/misc.js | 65 -----------------------------------------------------
 1 file changed, 65 deletions(-)
 delete mode 100644 middlewares/misc.js

(limited to 'middlewares/misc.js')

diff --git a/middlewares/misc.js b/middlewares/misc.js
deleted file mode 100644
index cc4e2e8a4..000000000
--- a/middlewares/misc.js
+++ /dev/null
@@ -1,65 +0,0 @@
-;(function () {
-  'use strict'
-
-  var fs = require('fs')
-  var ursa = require('ursa')
-
-  var logger = require('../helpers/logger')
-  var Pods = require('../models/pods')
-  var utils = require('../helpers/utils')
-
-  var miscMiddleware = {
-    cache: cache,
-    decryptBody: decryptBody
-  }
-
-  function cache (cache) {
-    return function (req, res, next) {
-      // If we want explicitly a cache
-      // Or if we don't specify if we want a cache or no and we are in production
-      if (cache === true || (cache !== false && process.env.NODE_ENV === 'production')) {
-        res.setHeader('Cache-Control', 'public')
-      } else {
-        res.setHeader('Cache-Control', 'no-cache, no-store, max-age=0, must-revalidate')
-      }
-
-      next()
-    }
-  }
-
-  function decryptBody (req, res, next) {
-    var url = req.body.signature.url
-    Pods.findByUrl(url, function (err, pod) {
-      if (err) {
-        logger.error('Cannot get signed url in decryptBody.', { error: err })
-        return res.sendStatus(500)
-      }
-
-      if (pod === null) {
-        logger.error('Unknown pod %s.', url)
-        return res.sendStatus(403)
-      }
-
-      logger.debug('Decrypting body from %s.', url)
-
-      var crt = ursa.createPublicKey(pod.publicKey)
-      var signature_ok = crt.hashAndVerify('sha256', new Buffer(req.body.signature.url).toString('hex'), req.body.signature.signature, 'hex')
-
-      if (signature_ok === true) {
-        var myKey = ursa.createPrivateKey(fs.readFileSync(utils.getCertDir() + 'peertube.key.pem'))
-        var decryptedKey = myKey.decrypt(req.body.key, 'hex', 'utf8')
-        req.body.data = JSON.parse(utils.symetricDecrypt(req.body.data, decryptedKey))
-        delete req.body.key
-      } else {
-        logger.error('Signature is not okay in decryptBody for %s.', req.body.signature.url)
-        return res.sendStatus(403)
-      }
-
-      next()
-    })
-  }
-
-  // ---------------------------------------------------------------------------
-
-  module.exports = miscMiddleware
-})()
-- 
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