feat: normalizing circuit config values

Author: dryajov

package.json

@@ -116,6 +116,7 @@
     "lodash.flatmap": "^4.5.0",
     "lodash.get": "^4.4.2",
     "lodash.has": "^4.5.2",
+    "lodash.mapkeys": "^4.6.0",
     "lodash.set": "^4.3.2",
     "lodash.sortby": "^4.7.0",
     "lodash.values": "^4.3.0",

src/core/components/libp2p.js

@@ -3,6 +3,7 @@
 const Node = require('libp2p-ipfs-nodejs')
 const promisify = require('promisify-es6')
 const get = require('lodash.get')
+const mapKeys = require('lodash.mapKeys')
 
 module.exports = function libp2p (self) {
   return {
@@ -23,6 +24,8 @@ module.exports = function libp2p (self) {
           relay: get(config, 'Relay')
         }
 
+        options.relay = mapKeys(get(config, 'Relay'), (v, k) => k.toLowerCase())
+
         self._libp2pNode = new Node(self._peerInfo, self._peerInfoBook, options)
 
         self._libp2pNode.on('peer:discovery', (peerInfo) => {