better way to auth, prepping for client use

github scares me ;-;

components/authenticator.js

@@ -3,8 +3,20 @@ const uuid = require('uuid/v1');
 const api_url = "https://authserver.mojang.com";
 
 
-function login(username, password) {
+function getAuth(username, password) {
     return new Promise(resolve => {
+        if(!password) {
+            const user = {
+                access_token: uuid(),
+                client_token: uuid(),
+                uuid: uuid(),
+                name: username,
+                user_object: JSON.stringify({})
+            };
+
+            resolve(user);
+        }
+
         const requestObject = {
             url: api_url + "/authenticate",
             json: {
@@ -37,23 +49,6 @@ function login(username, password) {
     });
 }
 
-function offline(username) {
-    let user = {
-        access_token: uuid(),
-        client_token: uuid(),
-        uuid: uuid(),
-        name: username,
-        user_object: JSON.stringify({})
-    };
-
-    return user;
-}
-
-
-module.exports = async function(_offline, username, password) {
-    if(_offline) {
-        return offline(username);
-    }
-
-    return await login(username, password);
+module.exports = async function(username, password) {
+    return await getAuth(username, password);
 };

components/launcher.js

@@ -1,6 +1,5 @@
 const child = require('child_process');
 const path = require('path');
-const ygg = require('./authenticator');
 const handler = require('./handler');
 const fs = require('fs');
 const shelljs = require('shelljs');
@@ -9,8 +8,6 @@ const shelljs = require('shelljs');
 module.exports = async function (options) {
     if (!fs.existsSync(options.root)) fs.mkdirSync(options.root);
 
-    options.authorization = await ygg(options.login.offline, options.login.username, options.login.password);
-
     const versionFile = await handler.getVersion(options.version.number);
     const directory = path.join(options.root, 'versions', options.version.number);
     options.directory = directory;