Pull out logic into module

services/web/app/coffee/Features/Authentication/OverleafAuthenticationController.coffee

@@ -1,33 +0,0 @@
-logger = require("logger-sharelatex")
-settings = require "settings-sharelatex"
-{User} = require "../../models/User"
-UserCreator = require "../User/UserCreator"
-AuthenticationController = require "./AuthenticationController"
-
-passport = require "passport"
-
-module.exports = OverleafAuthenticationController =
-	passportLogin: passport.authenticate("oauth2")
-	
-	passportCallback: passport.authenticate("oauth2")
-	
-	afterPassportLogin: (req, res, next) ->
-		logger.log {user: req.user}, "successful log in!"
-		AuthenticationController.afterLoginSessionSetup req, req.user, (err) ->
-			return next(err) if err?
-			res.redirect("/")
-
-	doPassportLogin: (accessToken, refreshToken, profile, cb) ->
-		logger.log {accessToken, refreshToken, profile}, "authing user via overleaf oauth"
-		OverleafAuthenticationController._findOrCreateUser profile, (err, user) ->
-			return cb(err) if err?
-			user.overleaf.accessToken = accessToken
-			user.save (err) ->
-				return cb(err) if err?
-				return cb(null, user)
-		
-	_findOrCreateUser: (profile, cb) ->
-		User.findOne { "overleaf.id": profile.id }, (err, user) ->
-			return cb(err) if err?
-			return cb(null, user) if user?
-			UserCreator.createNewUser { overleaf: { id: profile.id }, email: profile.email }, cb

services/web/app/coffee/infrastructure/Server.coffee

@@ -25,7 +25,6 @@ sessionStore = new RedisStore(client:sessionsRedisClient)
 
 passport = require('passport')
 LocalStrategy = require('passport-local').Strategy
-OAuth2Strategy = require('passport-oauth2').Strategy
 
 Mongoose = require("./Mongoose")
 
@@ -39,7 +38,6 @@ Modules = require "./Modules"
 ErrorController = require "../Features/Errors/ErrorController"
 UserSessionsManager = require "../Features/User/UserSessionsManager"
 AuthenticationController = require "../Features/Authentication/AuthenticationController"
-OverleafAuthenticationController = require "../Features/Authentication/OverleafAuthenticationController"
 
 metrics.event_loop?.monitor(logger)
 
@@ -106,29 +104,6 @@ passport.use(new LocalStrategy(
 passport.serializeUser(AuthenticationController.serializeUser)
 passport.deserializeUser(AuthenticationController.deserializeUser)
 
-overleafOAuth2Strategy = new OAuth2Strategy(
-	{
-		authorizationURL: 'http://localhost:5000/oauth/authorize',
-		tokenURL: 'http://localhost:5000/oauth/token',
-		clientID: "0479498de20727971b5f40f86dc558264fe7a5021ae74c3e0e03f7dccfeaf0ab",
-		clientSecret: "ecb446d53bb9a1555fecd74b5e3faabefe1345ca6a9228da0c1fbdac2338c502",
-		callbackURL: "http://www.sharelatex.dev:3000/overleaf/callback"
-	},
-	OverleafAuthenticationController.doPassportLogin
-)
-overleafOAuth2Strategy.userProfile = (accessToken, cb) ->
-	require("request").get {
-		url: "http://localhost:5000/api/v1/sharelatex/profile"
-		json: true
-		headers:
-			Authorization: "Bearer #{accessToken}"
-	}, (err, response, body) ->
-		console.log {err, response, body}
-		return cb(err) if err?
-		cb(null, body)
-passport.use(overleafOAuth2Strategy)
-
-
 Modules.hooks.fire 'passportSetup', passport, (err) ->
 	if err?
 		logger.err {err}, "error setting up passport in modules"

services/web/app/coffee/models/User.coffee

@@ -62,6 +62,7 @@ UserSchema = new Schema
 	overleaf:
 		id: { type: Number }
 		accessToken: { type: String }
+		refreshToken: { type: String }
 
 conn = mongoose.createConnection(Settings.mongo.url, server: poolSize: 10)
 

services/web/app/coffee/router.coffee

@@ -12,7 +12,6 @@ UploadsRouter = require './Features/Uploads/UploadsRouter'
 metrics = require('metrics-sharelatex')
 ReferalController = require('./Features/Referal/ReferalController')
 AuthenticationController = require('./Features/Authentication/AuthenticationController')
-OverleafAuthenticationController = require('./Features/Authentication/OverleafAuthenticationController')
 TagsController = require("./Features/Tags/TagsController")
 NotificationsController = require("./Features/Notifications/NotificationsController")
 CollaboratorsRouter = require('./Features/Collaborators/CollaboratorsRouter')
@@ -59,9 +58,6 @@ module.exports = class Router
 		AuthenticationController.addEndpointToLoginWhitelist '/login'
 
 		webRouter.post '/login', AuthenticationController.passportLogin
-		
-		webRouter.get  '/overleaf/login', OverleafAuthenticationController.passportLogin
-		webRouter.get  '/overleaf/callback', OverleafAuthenticationController.passportCallback, OverleafAuthenticationController.afterPassportLogin
 
 		webRouter.get  '/logout', UserController.logout
 		webRouter.get  '/restricted', AuthorizationMiddlewear.restricted